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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-4.1.6-201509112213.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index d2b1c40..3e90a74 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -643,7 +644,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -666,7 +689,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -694,7 +717,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -725,7 +748,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index cd03a0f..b8d72be 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1223,6 +1223,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2341,6 +2348,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2639,6 +2650,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt
376 index c831001..1bfbbf6 100644
377 --- a/Documentation/sysctl/kernel.txt
378 +++ b/Documentation/sysctl/kernel.txt
379 @@ -41,6 +41,7 @@ show up in /proc/sys/kernel:
380 - kptr_restrict
381 - kstack_depth_to_print [ X86 only ]
382 - l2cr [ PPC only ]
383 +- modify_ldt [ X86 only ]
384 - modprobe ==> Documentation/debugging-modules.txt
385 - modules_disabled
386 - msg_next_id [ sysv ipc ]
387 @@ -391,6 +392,20 @@ This flag controls the L2 cache of G3 processor boards. If
388
389 ==============================================================
390
391 +modify_ldt: (X86 only)
392 +
393 +Enables (1) or disables (0) the modify_ldt syscall. Modifying the LDT
394 +(Local Descriptor Table) may be needed to run a 16-bit or segmented code
395 +such as Dosemu or Wine. This is done via a system call which is not needed
396 +to run portable applications, and which can sometimes be abused to exploit
397 +some weaknesses of the architecture, opening new vulnerabilities.
398 +
399 +This sysctl allows one to increase the system's security by disabling the
400 +system call, or to restore compatibility with specific applications when it
401 +was already disabled.
402 +
403 +==============================================================
404 +
405 modules_disabled:
406
407 A toggle value indicating if modules are allowed to be loaded
408 diff --git a/Makefile b/Makefile
409 index 838dabc..90df77d 100644
410 --- a/Makefile
411 +++ b/Makefile
412 @@ -299,7 +299,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
413 HOSTCC = gcc
414 HOSTCXX = g++
415 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
416 -HOSTCXXFLAGS = -O2
417 +HOSTCFLAGS = -W -Wno-unused-parameter -Wno-missing-field-initializers -fno-delete-null-pointer-checks
418 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
419 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
420
421 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
422 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
423 @@ -444,8 +446,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
424 # Rules shared between *config targets and build targets
425
426 # Basic helpers built in scripts/
427 -PHONY += scripts_basic
428 -scripts_basic:
429 +PHONY += scripts_basic gcc-plugins
430 +scripts_basic: gcc-plugins
431 $(Q)$(MAKE) $(build)=scripts/basic
432 $(Q)rm -f .tmp_quiet_recordmcount
433
434 @@ -620,6 +622,74 @@ endif
435 # Tell gcc to never replace conditional load with a non-conditional one
436 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
437
438 +ifndef DISABLE_PAX_PLUGINS
439 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
440 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
441 +else
442 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
443 +endif
444 +ifneq ($(PLUGINCC),)
445 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
446 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
447 +endif
448 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
449 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
450 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
451 +endif
452 +ifdef CONFIG_KALLOCSTAT_PLUGIN
453 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
454 +endif
455 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
456 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
457 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
458 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
459 +endif
460 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
461 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
462 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
463 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
464 +endif
465 +endif
466 +ifdef CONFIG_CHECKER_PLUGIN
467 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
468 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
469 +endif
470 +endif
471 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
472 +ifdef CONFIG_PAX_SIZE_OVERFLOW
473 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
474 +endif
475 +ifdef CONFIG_PAX_LATENT_ENTROPY
476 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
477 +endif
478 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
479 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
480 +endif
481 +INITIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/initify_plugin.so -DINITIFY_PLUGIN
482 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
483 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
484 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
485 +GCC_PLUGINS_CFLAGS += $(INITIFY_PLUGIN_CFLAGS)
486 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
487 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
488 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
489 +ifeq ($(KBUILD_EXTMOD),)
490 +gcc-plugins:
491 + $(Q)$(MAKE) $(build)=tools/gcc
492 +else
493 +gcc-plugins: ;
494 +endif
495 +else
496 +gcc-plugins:
497 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
498 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
499 +else
500 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
501 +endif
502 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
503 +endif
504 +endif
505 +
506 ifdef CONFIG_READABLE_ASM
507 # Disable optimizations that make assembler listings hard to read.
508 # reorder blocks reorders the control in the function
509 @@ -712,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
510 else
511 KBUILD_CFLAGS += -g
512 endif
513 -KBUILD_AFLAGS += -Wa,-gdwarf-2
514 +KBUILD_AFLAGS += -Wa,--gdwarf-2
515 endif
516 ifdef CONFIG_DEBUG_INFO_DWARF4
517 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
518 @@ -884,7 +954,7 @@ export mod_sign_cmd
519
520
521 ifeq ($(KBUILD_EXTMOD),)
522 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
523 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
524
525 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
526 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
527 @@ -934,6 +1004,8 @@ endif
528
529 # The actual objects are generated when descending,
530 # make sure no implicit rule kicks in
531 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
532 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
533 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
534
535 # Handle descending into subdirectories listed in $(vmlinux-dirs)
536 @@ -943,7 +1015,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
537 # Error messages still appears in the original language
538
539 PHONY += $(vmlinux-dirs)
540 -$(vmlinux-dirs): prepare scripts
541 +$(vmlinux-dirs): gcc-plugins prepare scripts
542 $(Q)$(MAKE) $(build)=$@
543
544 define filechk_kernel.release
545 @@ -986,10 +1058,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
546
547 archprepare: archheaders archscripts prepare1 scripts_basic
548
549 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
550 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
551 prepare0: archprepare FORCE
552 $(Q)$(MAKE) $(build)=.
553
554 # All the preparing..
555 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
556 prepare: prepare0
557
558 # Generate some files
559 @@ -1097,6 +1172,8 @@ all: modules
560 # using awk while concatenating to the final file.
561
562 PHONY += modules
563 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
564 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
565 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
566 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
567 @$(kecho) ' Building modules, stage 2.';
568 @@ -1112,7 +1189,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
569
570 # Target to prepare building external modules
571 PHONY += modules_prepare
572 -modules_prepare: prepare scripts
573 +modules_prepare: gcc-plugins prepare scripts
574
575 # Target to install modules
576 PHONY += modules_install
577 @@ -1178,7 +1255,10 @@ MRPROPER_FILES += .config .config.old .version .old_version \
578 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
579 signing_key.priv signing_key.x509 x509.genkey \
580 extra_certificates signing_key.x509.keyid \
581 - signing_key.x509.signer vmlinux-gdb.py
582 + signing_key.x509.signer vmlinux-gdb.py \
583 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
584 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
585 + tools/gcc/randomize_layout_seed.h
586
587 # clean - Delete most, but leave enough to build external modules
588 #
589 @@ -1217,7 +1297,7 @@ distclean: mrproper
590 @find $(srctree) $(RCS_FIND_IGNORE) \
591 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
592 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
593 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
594 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
595 -type f -print | xargs rm -f
596
597
598 @@ -1383,6 +1463,8 @@ PHONY += $(module-dirs) modules
599 $(module-dirs): crmodverdir $(objtree)/Module.symvers
600 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
601
602 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
603 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
604 modules: $(module-dirs)
605 @$(kecho) ' Building modules, stage 2.';
606 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
607 @@ -1523,17 +1605,21 @@ else
608 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
609 endif
610
611 -%.s: %.c prepare scripts FORCE
612 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
613 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
614 +%.s: %.c gcc-plugins prepare scripts FORCE
615 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
616 %.i: %.c prepare scripts FORCE
617 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
618 -%.o: %.c prepare scripts FORCE
619 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
620 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
621 +%.o: %.c gcc-plugins prepare scripts FORCE
622 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
623 %.lst: %.c prepare scripts FORCE
624 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
625 -%.s: %.S prepare scripts FORCE
626 +%.s: %.S gcc-plugins prepare scripts FORCE
627 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
628 -%.o: %.S prepare scripts FORCE
629 +%.o: %.S gcc-plugins prepare scripts FORCE
630 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
631 %.symtypes: %.c prepare scripts FORCE
632 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
633 @@ -1545,11 +1631,15 @@ endif
634 $(build)=$(build-dir)
635 # Make sure the latest headers are built for Documentation
636 Documentation/: headers_install
637 -%/: prepare scripts FORCE
638 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
639 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
640 +%/: gcc-plugins prepare scripts FORCE
641 $(cmd_crmodverdir)
642 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
643 $(build)=$(build-dir)
644 -%.ko: prepare scripts FORCE
645 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
646 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
647 +%.ko: gcc-plugins prepare scripts FORCE
648 $(cmd_crmodverdir)
649 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
650 $(build)=$(build-dir) $(@:.ko=.o)
651 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
652 index 8f8eafb..3405f46 100644
653 --- a/arch/alpha/include/asm/atomic.h
654 +++ b/arch/alpha/include/asm/atomic.h
655 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
656 #define atomic_dec(v) atomic_sub(1,(v))
657 #define atomic64_dec(v) atomic64_sub(1,(v))
658
659 +#define atomic64_read_unchecked(v) atomic64_read(v)
660 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
661 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
662 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
663 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
664 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
665 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
666 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
667 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
668 +
669 #endif /* _ALPHA_ATOMIC_H */
670 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
671 index ad368a9..fbe0f25 100644
672 --- a/arch/alpha/include/asm/cache.h
673 +++ b/arch/alpha/include/asm/cache.h
674 @@ -4,19 +4,19 @@
675 #ifndef __ARCH_ALPHA_CACHE_H
676 #define __ARCH_ALPHA_CACHE_H
677
678 +#include <linux/const.h>
679
680 /* Bytes per L1 (data) cache line. */
681 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
682 -# define L1_CACHE_BYTES 64
683 # define L1_CACHE_SHIFT 6
684 #else
685 /* Both EV4 and EV5 are write-through, read-allocate,
686 direct-mapped, physical.
687 */
688 -# define L1_CACHE_BYTES 32
689 # define L1_CACHE_SHIFT 5
690 #endif
691
692 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
693 #define SMP_CACHE_BYTES L1_CACHE_BYTES
694
695 #endif
696 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
697 index 968d999..d36b2df 100644
698 --- a/arch/alpha/include/asm/elf.h
699 +++ b/arch/alpha/include/asm/elf.h
700 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
701
702 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
703
704 +#ifdef CONFIG_PAX_ASLR
705 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
706 +
707 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
708 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
709 +#endif
710 +
711 /* $0 is set by ld.so to a pointer to a function which might be
712 registered using atexit. This provides a mean for the dynamic
713 linker to call DT_FINI functions for shared libraries that have
714 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
715 index aab14a0..b4fa3e7 100644
716 --- a/arch/alpha/include/asm/pgalloc.h
717 +++ b/arch/alpha/include/asm/pgalloc.h
718 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
719 pgd_set(pgd, pmd);
720 }
721
722 +static inline void
723 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
724 +{
725 + pgd_populate(mm, pgd, pmd);
726 +}
727 +
728 extern pgd_t *pgd_alloc(struct mm_struct *mm);
729
730 static inline void
731 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
732 index a9a1195..e9b8417 100644
733 --- a/arch/alpha/include/asm/pgtable.h
734 +++ b/arch/alpha/include/asm/pgtable.h
735 @@ -101,6 +101,17 @@ struct vm_area_struct;
736 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
737 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
738 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
739 +
740 +#ifdef CONFIG_PAX_PAGEEXEC
741 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
742 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
743 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
744 +#else
745 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
746 +# define PAGE_COPY_NOEXEC PAGE_COPY
747 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
748 +#endif
749 +
750 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
751
752 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
753 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
754 index 2fd00b7..cfd5069 100644
755 --- a/arch/alpha/kernel/module.c
756 +++ b/arch/alpha/kernel/module.c
757 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
758
759 /* The small sections were sorted to the end of the segment.
760 The following should definitely cover them. */
761 - gp = (u64)me->module_core + me->core_size - 0x8000;
762 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
763 got = sechdrs[me->arch.gotsecindex].sh_addr;
764
765 for (i = 0; i < n; i++) {
766 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
767 index 36dc91a..6769cb0 100644
768 --- a/arch/alpha/kernel/osf_sys.c
769 +++ b/arch/alpha/kernel/osf_sys.c
770 @@ -1295,10 +1295,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
771 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
772
773 static unsigned long
774 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
775 - unsigned long limit)
776 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
777 + unsigned long limit, unsigned long flags)
778 {
779 struct vm_unmapped_area_info info;
780 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
781
782 info.flags = 0;
783 info.length = len;
784 @@ -1306,6 +1307,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
785 info.high_limit = limit;
786 info.align_mask = 0;
787 info.align_offset = 0;
788 + info.threadstack_offset = offset;
789 return vm_unmapped_area(&info);
790 }
791
792 @@ -1338,20 +1340,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
793 merely specific addresses, but regions of memory -- perhaps
794 this feature should be incorporated into all ports? */
795
796 +#ifdef CONFIG_PAX_RANDMMAP
797 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
798 +#endif
799 +
800 if (addr) {
801 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
802 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
803 if (addr != (unsigned long) -ENOMEM)
804 return addr;
805 }
806
807 /* Next, try allocating at TASK_UNMAPPED_BASE. */
808 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
809 - len, limit);
810 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
811 +
812 if (addr != (unsigned long) -ENOMEM)
813 return addr;
814
815 /* Finally, try allocating in low memory. */
816 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
817 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
818
819 return addr;
820 }
821 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
822 index 9d0ac09..479a962 100644
823 --- a/arch/alpha/mm/fault.c
824 +++ b/arch/alpha/mm/fault.c
825 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
826 __reload_thread(pcb);
827 }
828
829 +#ifdef CONFIG_PAX_PAGEEXEC
830 +/*
831 + * PaX: decide what to do with offenders (regs->pc = fault address)
832 + *
833 + * returns 1 when task should be killed
834 + * 2 when patched PLT trampoline was detected
835 + * 3 when unpatched PLT trampoline was detected
836 + */
837 +static int pax_handle_fetch_fault(struct pt_regs *regs)
838 +{
839 +
840 +#ifdef CONFIG_PAX_EMUPLT
841 + int err;
842 +
843 + do { /* PaX: patched PLT emulation #1 */
844 + unsigned int ldah, ldq, jmp;
845 +
846 + err = get_user(ldah, (unsigned int *)regs->pc);
847 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
848 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
849 +
850 + if (err)
851 + break;
852 +
853 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
854 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
855 + jmp == 0x6BFB0000U)
856 + {
857 + unsigned long r27, addr;
858 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
859 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
860 +
861 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
862 + err = get_user(r27, (unsigned long *)addr);
863 + if (err)
864 + break;
865 +
866 + regs->r27 = r27;
867 + regs->pc = r27;
868 + return 2;
869 + }
870 + } while (0);
871 +
872 + do { /* PaX: patched PLT emulation #2 */
873 + unsigned int ldah, lda, br;
874 +
875 + err = get_user(ldah, (unsigned int *)regs->pc);
876 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
877 + err |= get_user(br, (unsigned int *)(regs->pc+8));
878 +
879 + if (err)
880 + break;
881 +
882 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
883 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
884 + (br & 0xFFE00000U) == 0xC3E00000U)
885 + {
886 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
887 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
888 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
889 +
890 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
891 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
892 + return 2;
893 + }
894 + } while (0);
895 +
896 + do { /* PaX: unpatched PLT emulation */
897 + unsigned int br;
898 +
899 + err = get_user(br, (unsigned int *)regs->pc);
900 +
901 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
902 + unsigned int br2, ldq, nop, jmp;
903 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
904 +
905 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
906 + err = get_user(br2, (unsigned int *)addr);
907 + err |= get_user(ldq, (unsigned int *)(addr+4));
908 + err |= get_user(nop, (unsigned int *)(addr+8));
909 + err |= get_user(jmp, (unsigned int *)(addr+12));
910 + err |= get_user(resolver, (unsigned long *)(addr+16));
911 +
912 + if (err)
913 + break;
914 +
915 + if (br2 == 0xC3600000U &&
916 + ldq == 0xA77B000CU &&
917 + nop == 0x47FF041FU &&
918 + jmp == 0x6B7B0000U)
919 + {
920 + regs->r28 = regs->pc+4;
921 + regs->r27 = addr+16;
922 + regs->pc = resolver;
923 + return 3;
924 + }
925 + }
926 + } while (0);
927 +#endif
928 +
929 + return 1;
930 +}
931 +
932 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
933 +{
934 + unsigned long i;
935 +
936 + printk(KERN_ERR "PAX: bytes at PC: ");
937 + for (i = 0; i < 5; i++) {
938 + unsigned int c;
939 + if (get_user(c, (unsigned int *)pc+i))
940 + printk(KERN_CONT "???????? ");
941 + else
942 + printk(KERN_CONT "%08x ", c);
943 + }
944 + printk("\n");
945 +}
946 +#endif
947
948 /*
949 * This routine handles page faults. It determines the address,
950 @@ -133,8 +251,29 @@ retry:
951 good_area:
952 si_code = SEGV_ACCERR;
953 if (cause < 0) {
954 - if (!(vma->vm_flags & VM_EXEC))
955 + if (!(vma->vm_flags & VM_EXEC)) {
956 +
957 +#ifdef CONFIG_PAX_PAGEEXEC
958 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
959 + goto bad_area;
960 +
961 + up_read(&mm->mmap_sem);
962 + switch (pax_handle_fetch_fault(regs)) {
963 +
964 +#ifdef CONFIG_PAX_EMUPLT
965 + case 2:
966 + case 3:
967 + return;
968 +#endif
969 +
970 + }
971 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
972 + do_group_exit(SIGKILL);
973 +#else
974 goto bad_area;
975 +#endif
976 +
977 + }
978 } else if (!cause) {
979 /* Allow reads even for write-only mappings */
980 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
981 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
982 index 45df48b..952017a 100644
983 --- a/arch/arm/Kconfig
984 +++ b/arch/arm/Kconfig
985 @@ -1716,7 +1716,7 @@ config ALIGNMENT_TRAP
986
987 config UACCESS_WITH_MEMCPY
988 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
989 - depends on MMU
990 + depends on MMU && !PAX_MEMORY_UDEREF
991 default y if CPU_FEROCEON
992 help
993 Implement faster copy_to_user and clear_user methods for CPU
994 @@ -1951,6 +1951,7 @@ config XIP_PHYS_ADDR
995 config KEXEC
996 bool "Kexec system call (EXPERIMENTAL)"
997 depends on (!SMP || PM_SLEEP_SMP)
998 + depends on !GRKERNSEC_KMEM
999 help
1000 kexec is a system call that implements the ability to shutdown your
1001 current kernel, and to start another kernel. It is like a reboot
1002 diff --git a/arch/arm/Makefile b/arch/arm/Makefile
1003 index 985227c..8acc029 100644
1004 --- a/arch/arm/Makefile
1005 +++ b/arch/arm/Makefile
1006 @@ -304,6 +304,9 @@ INSTALL_TARGETS = zinstall uinstall install
1007
1008 PHONY += bzImage $(BOOT_TARGETS) $(INSTALL_TARGETS)
1009
1010 +bootpImage uImage: zImage
1011 +zImage: Image
1012 +
1013 $(BOOT_TARGETS): vmlinux
1014 $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@
1015
1016 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
1017 index e22c119..abe7041 100644
1018 --- a/arch/arm/include/asm/atomic.h
1019 +++ b/arch/arm/include/asm/atomic.h
1020 @@ -18,17 +18,41 @@
1021 #include <asm/barrier.h>
1022 #include <asm/cmpxchg.h>
1023
1024 +#ifdef CONFIG_GENERIC_ATOMIC64
1025 +#include <asm-generic/atomic64.h>
1026 +#endif
1027 +
1028 #define ATOMIC_INIT(i) { (i) }
1029
1030 #ifdef __KERNEL__
1031
1032 +#ifdef CONFIG_THUMB2_KERNEL
1033 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
1034 +#else
1035 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
1036 +#endif
1037 +
1038 +#define _ASM_EXTABLE(from, to) \
1039 +" .pushsection __ex_table,\"a\"\n"\
1040 +" .align 3\n" \
1041 +" .long " #from ", " #to"\n" \
1042 +" .popsection"
1043 +
1044 /*
1045 * On ARM, ordinary assignment (str instruction) doesn't clear the local
1046 * strex/ldrex monitor on some implementations. The reason we can use it for
1047 * atomic_set() is the clrex or dummy strex done on every exception return.
1048 */
1049 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1050 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1051 +{
1052 + return ACCESS_ONCE(v->counter);
1053 +}
1054 #define atomic_set(v,i) (((v)->counter) = (i))
1055 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1056 +{
1057 + v->counter = i;
1058 +}
1059
1060 #if __LINUX_ARM_ARCH__ >= 6
1061
1062 @@ -38,26 +62,50 @@
1063 * to ensure that the update happens.
1064 */
1065
1066 -#define ATOMIC_OP(op, c_op, asm_op) \
1067 -static inline void atomic_##op(int i, atomic_t *v) \
1068 +#ifdef CONFIG_PAX_REFCOUNT
1069 +#define __OVERFLOW_POST \
1070 + " bvc 3f\n" \
1071 + "2: " REFCOUNT_TRAP_INSN "\n"\
1072 + "3:\n"
1073 +#define __OVERFLOW_POST_RETURN \
1074 + " bvc 3f\n" \
1075 +" mov %0, %1\n" \
1076 + "2: " REFCOUNT_TRAP_INSN "\n"\
1077 + "3:\n"
1078 +#define __OVERFLOW_EXTABLE \
1079 + "4:\n" \
1080 + _ASM_EXTABLE(2b, 4b)
1081 +#else
1082 +#define __OVERFLOW_POST
1083 +#define __OVERFLOW_POST_RETURN
1084 +#define __OVERFLOW_EXTABLE
1085 +#endif
1086 +
1087 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1088 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1089 { \
1090 unsigned long tmp; \
1091 int result; \
1092 \
1093 prefetchw(&v->counter); \
1094 - __asm__ __volatile__("@ atomic_" #op "\n" \
1095 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1096 "1: ldrex %0, [%3]\n" \
1097 " " #asm_op " %0, %0, %4\n" \
1098 + post_op \
1099 " strex %1, %0, [%3]\n" \
1100 " teq %1, #0\n" \
1101 -" bne 1b" \
1102 +" bne 1b\n" \
1103 + extable \
1104 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1105 : "r" (&v->counter), "Ir" (i) \
1106 : "cc"); \
1107 } \
1108
1109 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1110 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1111 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1112 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1113 +
1114 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1115 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1116 { \
1117 unsigned long tmp; \
1118 int result; \
1119 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1120 smp_mb(); \
1121 prefetchw(&v->counter); \
1122 \
1123 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1124 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1125 "1: ldrex %0, [%3]\n" \
1126 " " #asm_op " %0, %0, %4\n" \
1127 + post_op \
1128 " strex %1, %0, [%3]\n" \
1129 " teq %1, #0\n" \
1130 -" bne 1b" \
1131 +" bne 1b\n" \
1132 + extable \
1133 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1134 : "r" (&v->counter), "Ir" (i) \
1135 : "cc"); \
1136 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1137 return result; \
1138 }
1139
1140 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1141 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1142 +
1143 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1144 {
1145 int oldval;
1146 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1147 __asm__ __volatile__ ("@ atomic_add_unless\n"
1148 "1: ldrex %0, [%4]\n"
1149 " teq %0, %5\n"
1150 -" beq 2f\n"
1151 -" add %1, %0, %6\n"
1152 +" beq 4f\n"
1153 +" adds %1, %0, %6\n"
1154 +
1155 +#ifdef CONFIG_PAX_REFCOUNT
1156 +" bvc 3f\n"
1157 +"2: " REFCOUNT_TRAP_INSN "\n"
1158 +"3:\n"
1159 +#endif
1160 +
1161 " strex %2, %1, [%4]\n"
1162 " teq %2, #0\n"
1163 " bne 1b\n"
1164 -"2:"
1165 +"4:"
1166 +
1167 +#ifdef CONFIG_PAX_REFCOUNT
1168 + _ASM_EXTABLE(2b, 4b)
1169 +#endif
1170 +
1171 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1172 : "r" (&v->counter), "r" (u), "r" (a)
1173 : "cc");
1174 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1175 return oldval;
1176 }
1177
1178 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1179 +{
1180 + unsigned long oldval, res;
1181 +
1182 + smp_mb();
1183 +
1184 + do {
1185 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1186 + "ldrex %1, [%3]\n"
1187 + "mov %0, #0\n"
1188 + "teq %1, %4\n"
1189 + "strexeq %0, %5, [%3]\n"
1190 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1191 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1192 + : "cc");
1193 + } while (res);
1194 +
1195 + smp_mb();
1196 +
1197 + return oldval;
1198 +}
1199 +
1200 #else /* ARM_ARCH_6 */
1201
1202 #ifdef CONFIG_SMP
1203 #error SMP not supported on pre-ARMv6 CPUs
1204 #endif
1205
1206 -#define ATOMIC_OP(op, c_op, asm_op) \
1207 -static inline void atomic_##op(int i, atomic_t *v) \
1208 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1209 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1210 { \
1211 unsigned long flags; \
1212 \
1213 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1214 raw_local_irq_restore(flags); \
1215 } \
1216
1217 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1218 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1219 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1220 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1221 +
1222 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1223 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1224 { \
1225 unsigned long flags; \
1226 int val; \
1227 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1228 return val; \
1229 }
1230
1231 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1232 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1233 +
1234 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1235 {
1236 int ret;
1237 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1238 return ret;
1239 }
1240
1241 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1242 +{
1243 + return atomic_cmpxchg((atomic_t *)v, old, new);
1244 +}
1245 +
1246 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1247 {
1248 int c, old;
1249 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1250
1251 #undef ATOMIC_OPS
1252 #undef ATOMIC_OP_RETURN
1253 +#undef __ATOMIC_OP_RETURN
1254 #undef ATOMIC_OP
1255 +#undef __ATOMIC_OP
1256
1257 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1258 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1259 +{
1260 + return xchg(&v->counter, new);
1261 +}
1262
1263 #define atomic_inc(v) atomic_add(1, v)
1264 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1265 +{
1266 + atomic_add_unchecked(1, v);
1267 +}
1268 #define atomic_dec(v) atomic_sub(1, v)
1269 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1270 +{
1271 + atomic_sub_unchecked(1, v);
1272 +}
1273
1274 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1275 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1276 +{
1277 + return atomic_add_return_unchecked(1, v) == 0;
1278 +}
1279 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1280 #define atomic_inc_return(v) (atomic_add_return(1, v))
1281 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1282 +{
1283 + return atomic_add_return_unchecked(1, v);
1284 +}
1285 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1286 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1287
1288 @@ -216,6 +336,14 @@ typedef struct {
1289 long long counter;
1290 } atomic64_t;
1291
1292 +#ifdef CONFIG_PAX_REFCOUNT
1293 +typedef struct {
1294 + long long counter;
1295 +} atomic64_unchecked_t;
1296 +#else
1297 +typedef atomic64_t atomic64_unchecked_t;
1298 +#endif
1299 +
1300 #define ATOMIC64_INIT(i) { (i) }
1301
1302 #ifdef CONFIG_ARM_LPAE
1303 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1304 return result;
1305 }
1306
1307 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1308 +{
1309 + long long result;
1310 +
1311 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1312 +" ldrd %0, %H0, [%1]"
1313 + : "=&r" (result)
1314 + : "r" (&v->counter), "Qo" (v->counter)
1315 + );
1316 +
1317 + return result;
1318 +}
1319 +
1320 static inline void atomic64_set(atomic64_t *v, long long i)
1321 {
1322 __asm__ __volatile__("@ atomic64_set\n"
1323 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1324 : "r" (&v->counter), "r" (i)
1325 );
1326 }
1327 +
1328 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1329 +{
1330 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1331 +" strd %2, %H2, [%1]"
1332 + : "=Qo" (v->counter)
1333 + : "r" (&v->counter), "r" (i)
1334 + );
1335 +}
1336 #else
1337 static inline long long atomic64_read(const atomic64_t *v)
1338 {
1339 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1340 return result;
1341 }
1342
1343 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1344 +{
1345 + long long result;
1346 +
1347 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1348 +" ldrexd %0, %H0, [%1]"
1349 + : "=&r" (result)
1350 + : "r" (&v->counter), "Qo" (v->counter)
1351 + );
1352 +
1353 + return result;
1354 +}
1355 +
1356 static inline void atomic64_set(atomic64_t *v, long long i)
1357 {
1358 long long tmp;
1359 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1360 : "r" (&v->counter), "r" (i)
1361 : "cc");
1362 }
1363 +
1364 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1365 +{
1366 + long long tmp;
1367 +
1368 + prefetchw(&v->counter);
1369 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1370 +"1: ldrexd %0, %H0, [%2]\n"
1371 +" strexd %0, %3, %H3, [%2]\n"
1372 +" teq %0, #0\n"
1373 +" bne 1b"
1374 + : "=&r" (tmp), "=Qo" (v->counter)
1375 + : "r" (&v->counter), "r" (i)
1376 + : "cc");
1377 +}
1378 #endif
1379
1380 -#define ATOMIC64_OP(op, op1, op2) \
1381 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1382 +#undef __OVERFLOW_POST_RETURN
1383 +#define __OVERFLOW_POST_RETURN \
1384 + " bvc 3f\n" \
1385 +" mov %0, %1\n" \
1386 +" mov %H0, %H1\n" \
1387 + "2: " REFCOUNT_TRAP_INSN "\n"\
1388 + "3:\n"
1389 +
1390 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1391 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1392 { \
1393 long long result; \
1394 unsigned long tmp; \
1395 \
1396 prefetchw(&v->counter); \
1397 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1398 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1399 "1: ldrexd %0, %H0, [%3]\n" \
1400 " " #op1 " %Q0, %Q0, %Q4\n" \
1401 " " #op2 " %R0, %R0, %R4\n" \
1402 + post_op \
1403 " strexd %1, %0, %H0, [%3]\n" \
1404 " teq %1, #0\n" \
1405 -" bne 1b" \
1406 +" bne 1b\n" \
1407 + extable \
1408 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1409 : "r" (&v->counter), "r" (i) \
1410 : "cc"); \
1411 } \
1412
1413 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1414 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1415 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1416 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1417 +
1418 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1419 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1420 { \
1421 long long result; \
1422 unsigned long tmp; \
1423 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1424 smp_mb(); \
1425 prefetchw(&v->counter); \
1426 \
1427 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1428 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1429 "1: ldrexd %0, %H0, [%3]\n" \
1430 " " #op1 " %Q0, %Q0, %Q4\n" \
1431 " " #op2 " %R0, %R0, %R4\n" \
1432 + post_op \
1433 " strexd %1, %0, %H0, [%3]\n" \
1434 " teq %1, #0\n" \
1435 -" bne 1b" \
1436 +" bne 1b\n" \
1437 + extable \
1438 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1439 : "r" (&v->counter), "r" (i) \
1440 : "cc"); \
1441 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1442 return result; \
1443 }
1444
1445 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1446 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1447 +
1448 #define ATOMIC64_OPS(op, op1, op2) \
1449 ATOMIC64_OP(op, op1, op2) \
1450 ATOMIC64_OP_RETURN(op, op1, op2)
1451 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1452
1453 #undef ATOMIC64_OPS
1454 #undef ATOMIC64_OP_RETURN
1455 +#undef __ATOMIC64_OP_RETURN
1456 #undef ATOMIC64_OP
1457 +#undef __ATOMIC64_OP
1458 +#undef __OVERFLOW_EXTABLE
1459 +#undef __OVERFLOW_POST_RETURN
1460 +#undef __OVERFLOW_POST
1461
1462 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1463 long long new)
1464 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1465 return oldval;
1466 }
1467
1468 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1469 + long long new)
1470 +{
1471 + long long oldval;
1472 + unsigned long res;
1473 +
1474 + smp_mb();
1475 +
1476 + do {
1477 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1478 + "ldrexd %1, %H1, [%3]\n"
1479 + "mov %0, #0\n"
1480 + "teq %1, %4\n"
1481 + "teqeq %H1, %H4\n"
1482 + "strexdeq %0, %5, %H5, [%3]"
1483 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1484 + : "r" (&ptr->counter), "r" (old), "r" (new)
1485 + : "cc");
1486 + } while (res);
1487 +
1488 + smp_mb();
1489 +
1490 + return oldval;
1491 +}
1492 +
1493 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1494 {
1495 long long result;
1496 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1497 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1498 {
1499 long long result;
1500 - unsigned long tmp;
1501 + u64 tmp;
1502
1503 smp_mb();
1504 prefetchw(&v->counter);
1505
1506 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1507 -"1: ldrexd %0, %H0, [%3]\n"
1508 -" subs %Q0, %Q0, #1\n"
1509 -" sbc %R0, %R0, #0\n"
1510 +"1: ldrexd %1, %H1, [%3]\n"
1511 +" subs %Q0, %Q1, #1\n"
1512 +" sbcs %R0, %R1, #0\n"
1513 +
1514 +#ifdef CONFIG_PAX_REFCOUNT
1515 +" bvc 3f\n"
1516 +" mov %Q0, %Q1\n"
1517 +" mov %R0, %R1\n"
1518 +"2: " REFCOUNT_TRAP_INSN "\n"
1519 +"3:\n"
1520 +#endif
1521 +
1522 " teq %R0, #0\n"
1523 -" bmi 2f\n"
1524 +" bmi 4f\n"
1525 " strexd %1, %0, %H0, [%3]\n"
1526 " teq %1, #0\n"
1527 " bne 1b\n"
1528 -"2:"
1529 +"4:\n"
1530 +
1531 +#ifdef CONFIG_PAX_REFCOUNT
1532 + _ASM_EXTABLE(2b, 4b)
1533 +#endif
1534 +
1535 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1536 : "r" (&v->counter)
1537 : "cc");
1538 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1539 " teq %0, %5\n"
1540 " teqeq %H0, %H5\n"
1541 " moveq %1, #0\n"
1542 -" beq 2f\n"
1543 +" beq 4f\n"
1544 " adds %Q0, %Q0, %Q6\n"
1545 -" adc %R0, %R0, %R6\n"
1546 +" adcs %R0, %R0, %R6\n"
1547 +
1548 +#ifdef CONFIG_PAX_REFCOUNT
1549 +" bvc 3f\n"
1550 +"2: " REFCOUNT_TRAP_INSN "\n"
1551 +"3:\n"
1552 +#endif
1553 +
1554 " strexd %2, %0, %H0, [%4]\n"
1555 " teq %2, #0\n"
1556 " bne 1b\n"
1557 -"2:"
1558 +"4:\n"
1559 +
1560 +#ifdef CONFIG_PAX_REFCOUNT
1561 + _ASM_EXTABLE(2b, 4b)
1562 +#endif
1563 +
1564 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1565 : "r" (&v->counter), "r" (u), "r" (a)
1566 : "cc");
1567 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1568
1569 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1570 #define atomic64_inc(v) atomic64_add(1LL, (v))
1571 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1572 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1573 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1574 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1575 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1576 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1577 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1578 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1579 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1580 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1581 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1582 index d2f81e6..3c4dba5 100644
1583 --- a/arch/arm/include/asm/barrier.h
1584 +++ b/arch/arm/include/asm/barrier.h
1585 @@ -67,7 +67,7 @@
1586 do { \
1587 compiletime_assert_atomic_type(*p); \
1588 smp_mb(); \
1589 - ACCESS_ONCE(*p) = (v); \
1590 + ACCESS_ONCE_RW(*p) = (v); \
1591 } while (0)
1592
1593 #define smp_load_acquire(p) \
1594 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1595 index 75fe66b..ba3dee4 100644
1596 --- a/arch/arm/include/asm/cache.h
1597 +++ b/arch/arm/include/asm/cache.h
1598 @@ -4,8 +4,10 @@
1599 #ifndef __ASMARM_CACHE_H
1600 #define __ASMARM_CACHE_H
1601
1602 +#include <linux/const.h>
1603 +
1604 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1605 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1606 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1607
1608 /*
1609 * Memory returned by kmalloc() may be used for DMA, so we must make
1610 @@ -24,5 +26,6 @@
1611 #endif
1612
1613 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1614 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1615
1616 #endif
1617 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1618 index 2d46862..a35415b 100644
1619 --- a/arch/arm/include/asm/cacheflush.h
1620 +++ b/arch/arm/include/asm/cacheflush.h
1621 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1622 void (*dma_unmap_area)(const void *, size_t, int);
1623
1624 void (*dma_flush_range)(const void *, const void *);
1625 -};
1626 +} __no_const;
1627
1628 /*
1629 * Select the calling method
1630 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1631 index 5233151..87a71fa 100644
1632 --- a/arch/arm/include/asm/checksum.h
1633 +++ b/arch/arm/include/asm/checksum.h
1634 @@ -37,7 +37,19 @@ __wsum
1635 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1636
1637 __wsum
1638 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1639 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1640 +
1641 +static inline __wsum
1642 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1643 +{
1644 + __wsum ret;
1645 + pax_open_userland();
1646 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1647 + pax_close_userland();
1648 + return ret;
1649 +}
1650 +
1651 +
1652
1653 /*
1654 * Fold a partial checksum without adding pseudo headers
1655 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1656 index abb2c37..96db950 100644
1657 --- a/arch/arm/include/asm/cmpxchg.h
1658 +++ b/arch/arm/include/asm/cmpxchg.h
1659 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1660
1661 #define xchg(ptr,x) \
1662 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1663 +#define xchg_unchecked(ptr,x) \
1664 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1665
1666 #include <asm-generic/cmpxchg-local.h>
1667
1668 diff --git a/arch/arm/include/asm/cpuidle.h b/arch/arm/include/asm/cpuidle.h
1669 index 0f84249..8e83c55 100644
1670 --- a/arch/arm/include/asm/cpuidle.h
1671 +++ b/arch/arm/include/asm/cpuidle.h
1672 @@ -32,7 +32,7 @@ struct device_node;
1673 struct cpuidle_ops {
1674 int (*suspend)(int cpu, unsigned long arg);
1675 int (*init)(struct device_node *, int cpu);
1676 -};
1677 +} __no_const;
1678
1679 struct of_cpuidle_method {
1680 const char *method;
1681 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1682 index 6ddbe44..b5e38b1a 100644
1683 --- a/arch/arm/include/asm/domain.h
1684 +++ b/arch/arm/include/asm/domain.h
1685 @@ -48,18 +48,37 @@
1686 * Domain types
1687 */
1688 #define DOMAIN_NOACCESS 0
1689 -#define DOMAIN_CLIENT 1
1690 #ifdef CONFIG_CPU_USE_DOMAINS
1691 +#define DOMAIN_USERCLIENT 1
1692 +#define DOMAIN_KERNELCLIENT 1
1693 #define DOMAIN_MANAGER 3
1694 +#define DOMAIN_VECTORS DOMAIN_USER
1695 #else
1696 +
1697 +#ifdef CONFIG_PAX_KERNEXEC
1698 #define DOMAIN_MANAGER 1
1699 +#define DOMAIN_KERNEXEC 3
1700 +#else
1701 +#define DOMAIN_MANAGER 1
1702 +#endif
1703 +
1704 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1705 +#define DOMAIN_USERCLIENT 0
1706 +#define DOMAIN_UDEREF 1
1707 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1708 +#else
1709 +#define DOMAIN_USERCLIENT 1
1710 +#define DOMAIN_VECTORS DOMAIN_USER
1711 +#endif
1712 +#define DOMAIN_KERNELCLIENT 1
1713 +
1714 #endif
1715
1716 #define domain_val(dom,type) ((type) << (2*(dom)))
1717
1718 #ifndef __ASSEMBLY__
1719
1720 -#ifdef CONFIG_CPU_USE_DOMAINS
1721 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1722 static inline void set_domain(unsigned val)
1723 {
1724 asm volatile(
1725 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1726 isb();
1727 }
1728
1729 -#define modify_domain(dom,type) \
1730 - do { \
1731 - struct thread_info *thread = current_thread_info(); \
1732 - unsigned int domain = thread->cpu_domain; \
1733 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1734 - thread->cpu_domain = domain | domain_val(dom, type); \
1735 - set_domain(thread->cpu_domain); \
1736 - } while (0)
1737 -
1738 +extern void modify_domain(unsigned int dom, unsigned int type);
1739 #else
1740 static inline void set_domain(unsigned val) { }
1741 static inline void modify_domain(unsigned dom, unsigned type) { }
1742 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1743 index d2315ff..f60b47b 100644
1744 --- a/arch/arm/include/asm/elf.h
1745 +++ b/arch/arm/include/asm/elf.h
1746 @@ -117,7 +117,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1747 the loader. We need to make sure that it is out of the way of the program
1748 that it will "exec", and that there is sufficient room for the brk. */
1749
1750 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1751 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1752 +
1753 +#ifdef CONFIG_PAX_ASLR
1754 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1755 +
1756 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1757 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1758 +#endif
1759
1760 /* When the program starts, a1 contains a pointer to a function to be
1761 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1762 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1763 index de53547..52b9a28 100644
1764 --- a/arch/arm/include/asm/fncpy.h
1765 +++ b/arch/arm/include/asm/fncpy.h
1766 @@ -81,7 +81,9 @@
1767 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1768 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1769 \
1770 + pax_open_kernel(); \
1771 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1772 + pax_close_kernel(); \
1773 flush_icache_range((unsigned long)(dest_buf), \
1774 (unsigned long)(dest_buf) + (size)); \
1775 \
1776 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1777 index 4e78065..f265b48 100644
1778 --- a/arch/arm/include/asm/futex.h
1779 +++ b/arch/arm/include/asm/futex.h
1780 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1781 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1782 return -EFAULT;
1783
1784 + pax_open_userland();
1785 +
1786 smp_mb();
1787 /* Prefetching cannot fault */
1788 prefetchw(uaddr);
1789 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1790 : "cc", "memory");
1791 smp_mb();
1792
1793 + pax_close_userland();
1794 +
1795 *uval = val;
1796 return ret;
1797 }
1798 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1799 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1800 return -EFAULT;
1801
1802 + pax_open_userland();
1803 +
1804 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1805 "1: " TUSER(ldr) " %1, [%4]\n"
1806 " teq %1, %2\n"
1807 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1808 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1809 : "cc", "memory");
1810
1811 + pax_close_userland();
1812 +
1813 *uval = val;
1814 return ret;
1815 }
1816 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1817 return -EFAULT;
1818
1819 pagefault_disable(); /* implies preempt_disable() */
1820 + pax_open_userland();
1821
1822 switch (op) {
1823 case FUTEX_OP_SET:
1824 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1825 ret = -ENOSYS;
1826 }
1827
1828 + pax_close_userland();
1829 pagefault_enable(); /* subsumes preempt_enable() */
1830
1831 if (!ret) {
1832 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1833 index 83eb2f7..ed77159 100644
1834 --- a/arch/arm/include/asm/kmap_types.h
1835 +++ b/arch/arm/include/asm/kmap_types.h
1836 @@ -4,6 +4,6 @@
1837 /*
1838 * This is the "bare minimum". AIO seems to require this.
1839 */
1840 -#define KM_TYPE_NR 16
1841 +#define KM_TYPE_NR 17
1842
1843 #endif
1844 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1845 index 9e614a1..3302cca 100644
1846 --- a/arch/arm/include/asm/mach/dma.h
1847 +++ b/arch/arm/include/asm/mach/dma.h
1848 @@ -22,7 +22,7 @@ struct dma_ops {
1849 int (*residue)(unsigned int, dma_t *); /* optional */
1850 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1851 const char *type;
1852 -};
1853 +} __do_const;
1854
1855 struct dma_struct {
1856 void *addr; /* single DMA address */
1857 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1858 index f98c7f3..e5c626d 100644
1859 --- a/arch/arm/include/asm/mach/map.h
1860 +++ b/arch/arm/include/asm/mach/map.h
1861 @@ -23,17 +23,19 @@ struct map_desc {
1862
1863 /* types 0-3 are defined in asm/io.h */
1864 enum {
1865 - MT_UNCACHED = 4,
1866 - MT_CACHECLEAN,
1867 - MT_MINICLEAN,
1868 + MT_UNCACHED_RW = 4,
1869 + MT_CACHECLEAN_RO,
1870 + MT_MINICLEAN_RO,
1871 MT_LOW_VECTORS,
1872 MT_HIGH_VECTORS,
1873 - MT_MEMORY_RWX,
1874 + __MT_MEMORY_RWX,
1875 MT_MEMORY_RW,
1876 - MT_ROM,
1877 - MT_MEMORY_RWX_NONCACHED,
1878 + MT_MEMORY_RX,
1879 + MT_ROM_RX,
1880 + MT_MEMORY_RW_NONCACHED,
1881 + MT_MEMORY_RX_NONCACHED,
1882 MT_MEMORY_RW_DTCM,
1883 - MT_MEMORY_RWX_ITCM,
1884 + MT_MEMORY_RX_ITCM,
1885 MT_MEMORY_RW_SO,
1886 MT_MEMORY_DMA_READY,
1887 };
1888 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1889 index 563b92f..689d58e 100644
1890 --- a/arch/arm/include/asm/outercache.h
1891 +++ b/arch/arm/include/asm/outercache.h
1892 @@ -39,7 +39,7 @@ struct outer_cache_fns {
1893 /* This is an ARM L2C thing */
1894 void (*write_sec)(unsigned long, unsigned);
1895 void (*configure)(const struct l2x0_regs *);
1896 -};
1897 +} __no_const;
1898
1899 extern struct outer_cache_fns outer_cache;
1900
1901 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1902 index 4355f0e..cd9168e 100644
1903 --- a/arch/arm/include/asm/page.h
1904 +++ b/arch/arm/include/asm/page.h
1905 @@ -23,6 +23,7 @@
1906
1907 #else
1908
1909 +#include <linux/compiler.h>
1910 #include <asm/glue.h>
1911
1912 /*
1913 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1914 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1915 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1916 unsigned long vaddr, struct vm_area_struct *vma);
1917 -};
1918 +} __no_const;
1919
1920 #ifdef MULTI_USER
1921 extern struct cpu_user_fns cpu_user;
1922 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1923 index 19cfab5..3f5c7e9 100644
1924 --- a/arch/arm/include/asm/pgalloc.h
1925 +++ b/arch/arm/include/asm/pgalloc.h
1926 @@ -17,6 +17,7 @@
1927 #include <asm/processor.h>
1928 #include <asm/cacheflush.h>
1929 #include <asm/tlbflush.h>
1930 +#include <asm/system_info.h>
1931
1932 #define check_pgt_cache() do { } while (0)
1933
1934 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1935 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1936 }
1937
1938 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1939 +{
1940 + pud_populate(mm, pud, pmd);
1941 +}
1942 +
1943 #else /* !CONFIG_ARM_LPAE */
1944
1945 /*
1946 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1947 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1948 #define pmd_free(mm, pmd) do { } while (0)
1949 #define pud_populate(mm,pmd,pte) BUG()
1950 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1951
1952 #endif /* CONFIG_ARM_LPAE */
1953
1954 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1955 __free_page(pte);
1956 }
1957
1958 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1959 +{
1960 +#ifdef CONFIG_ARM_LPAE
1961 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1962 +#else
1963 + if (addr & SECTION_SIZE)
1964 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1965 + else
1966 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1967 +#endif
1968 + flush_pmd_entry(pmdp);
1969 +}
1970 +
1971 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1972 pmdval_t prot)
1973 {
1974 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1975 index 5e68278..1869bae 100644
1976 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1977 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1978 @@ -27,7 +27,7 @@
1979 /*
1980 * - section
1981 */
1982 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1983 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1984 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1985 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1986 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1987 @@ -39,6 +39,7 @@
1988 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1989 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1990 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1991 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1992
1993 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1994 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1995 @@ -68,6 +69,7 @@
1996 * - extended small page/tiny page
1997 */
1998 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1999 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
2000 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
2001 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
2002 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
2003 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
2004 index bfd662e..f6cbb02 100644
2005 --- a/arch/arm/include/asm/pgtable-2level.h
2006 +++ b/arch/arm/include/asm/pgtable-2level.h
2007 @@ -127,6 +127,9 @@
2008 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
2009 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
2010
2011 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
2012 +#define L_PTE_PXN (_AT(pteval_t, 0))
2013 +
2014 /*
2015 * These are the memory types, defined to be compatible with
2016 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
2017 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
2018 index a745a2a..481350a 100644
2019 --- a/arch/arm/include/asm/pgtable-3level.h
2020 +++ b/arch/arm/include/asm/pgtable-3level.h
2021 @@ -80,6 +80,7 @@
2022 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
2023 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
2024 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
2025 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
2026 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
2027 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
2028 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
2029 @@ -91,10 +92,12 @@
2030 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
2031 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
2032 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
2033 +#define PMD_SECT_RDONLY PMD_SECT_AP2
2034
2035 /*
2036 * To be used in assembly code with the upper page attributes.
2037 */
2038 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
2039 #define L_PTE_XN_HIGH (1 << (54 - 32))
2040 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
2041
2042 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
2043 index f403541..b10df68 100644
2044 --- a/arch/arm/include/asm/pgtable.h
2045 +++ b/arch/arm/include/asm/pgtable.h
2046 @@ -33,6 +33,9 @@
2047 #include <asm/pgtable-2level.h>
2048 #endif
2049
2050 +#define ktla_ktva(addr) (addr)
2051 +#define ktva_ktla(addr) (addr)
2052 +
2053 /*
2054 * Just any arbitrary offset to the start of the vmalloc VM area: the
2055 * current 8MB value just means that there will be a 8MB "hole" after the
2056 @@ -48,6 +51,9 @@
2057 #define LIBRARY_TEXT_START 0x0c000000
2058
2059 #ifndef __ASSEMBLY__
2060 +extern pteval_t __supported_pte_mask;
2061 +extern pmdval_t __supported_pmd_mask;
2062 +
2063 extern void __pte_error(const char *file, int line, pte_t);
2064 extern void __pmd_error(const char *file, int line, pmd_t);
2065 extern void __pgd_error(const char *file, int line, pgd_t);
2066 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2067 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2068 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2069
2070 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2071 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2072 +
2073 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2074 +#include <asm/domain.h>
2075 +#include <linux/thread_info.h>
2076 +#include <linux/preempt.h>
2077 +
2078 +static inline int test_domain(int domain, int domaintype)
2079 +{
2080 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2081 +}
2082 +#endif
2083 +
2084 +#ifdef CONFIG_PAX_KERNEXEC
2085 +static inline unsigned long pax_open_kernel(void) {
2086 +#ifdef CONFIG_ARM_LPAE
2087 + /* TODO */
2088 +#else
2089 + preempt_disable();
2090 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2091 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2092 +#endif
2093 + return 0;
2094 +}
2095 +
2096 +static inline unsigned long pax_close_kernel(void) {
2097 +#ifdef CONFIG_ARM_LPAE
2098 + /* TODO */
2099 +#else
2100 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2101 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2102 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2103 + preempt_enable_no_resched();
2104 +#endif
2105 + return 0;
2106 +}
2107 +#else
2108 +static inline unsigned long pax_open_kernel(void) { return 0; }
2109 +static inline unsigned long pax_close_kernel(void) { return 0; }
2110 +#endif
2111 +
2112 /*
2113 * This is the lowest virtual address we can permit any user space
2114 * mapping to be mapped at. This is particularly important for
2115 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2116 /*
2117 * The pgprot_* and protection_map entries will be fixed up in runtime
2118 * to include the cachable and bufferable bits based on memory policy,
2119 - * as well as any architecture dependent bits like global/ASID and SMP
2120 - * shared mapping bits.
2121 + * as well as any architecture dependent bits like global/ASID, PXN,
2122 + * and SMP shared mapping bits.
2123 */
2124 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2125
2126 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2127 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2128 {
2129 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2130 - L_PTE_NONE | L_PTE_VALID;
2131 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2132 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2133 return pte;
2134 }
2135 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2136 index c25ef3e..735f14b 100644
2137 --- a/arch/arm/include/asm/psci.h
2138 +++ b/arch/arm/include/asm/psci.h
2139 @@ -32,7 +32,7 @@ struct psci_operations {
2140 int (*affinity_info)(unsigned long target_affinity,
2141 unsigned long lowest_affinity_level);
2142 int (*migrate_info_type)(void);
2143 -};
2144 +} __no_const;
2145
2146 extern struct psci_operations psci_ops;
2147 extern struct smp_operations psci_smp_ops;
2148 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2149 index 18f5a55..5072a40 100644
2150 --- a/arch/arm/include/asm/smp.h
2151 +++ b/arch/arm/include/asm/smp.h
2152 @@ -107,7 +107,7 @@ struct smp_operations {
2153 int (*cpu_disable)(unsigned int cpu);
2154 #endif
2155 #endif
2156 -};
2157 +} __no_const;
2158
2159 struct of_cpu_method {
2160 const char *method;
2161 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2162 index bd32ede..bd90a0b 100644
2163 --- a/arch/arm/include/asm/thread_info.h
2164 +++ b/arch/arm/include/asm/thread_info.h
2165 @@ -74,9 +74,9 @@ struct thread_info {
2166 .flags = 0, \
2167 .preempt_count = INIT_PREEMPT_COUNT, \
2168 .addr_limit = KERNEL_DS, \
2169 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2170 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2171 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2172 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2173 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2174 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2175 }
2176
2177 #define init_thread_info (init_thread_union.thread_info)
2178 @@ -152,7 +152,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2179 #define TIF_SYSCALL_AUDIT 9
2180 #define TIF_SYSCALL_TRACEPOINT 10
2181 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2182 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2183 +/* within 8 bits of TIF_SYSCALL_TRACE
2184 + * to meet flexible second operand requirements
2185 + */
2186 +#define TIF_GRSEC_SETXID 12
2187 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2188 #define TIF_USING_IWMMXT 17
2189 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2190 #define TIF_RESTORE_SIGMASK 20
2191 @@ -166,10 +170,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2192 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2193 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2194 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2195 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2196
2197 /* Checks for any syscall work in entry-common.S */
2198 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2199 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2200 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2201
2202 /*
2203 * Change these and you break ASM code in entry-common.S
2204 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2205 index 5f833f7..76e6644 100644
2206 --- a/arch/arm/include/asm/tls.h
2207 +++ b/arch/arm/include/asm/tls.h
2208 @@ -3,6 +3,7 @@
2209
2210 #include <linux/compiler.h>
2211 #include <asm/thread_info.h>
2212 +#include <asm/pgtable.h>
2213
2214 #ifdef __ASSEMBLY__
2215 #include <asm/asm-offsets.h>
2216 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2217 * at 0xffff0fe0 must be used instead. (see
2218 * entry-armv.S for details)
2219 */
2220 + pax_open_kernel();
2221 *((unsigned int *)0xffff0ff0) = val;
2222 + pax_close_kernel();
2223 #endif
2224 }
2225
2226 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2227 index 74b17d0..57a4bf4 100644
2228 --- a/arch/arm/include/asm/uaccess.h
2229 +++ b/arch/arm/include/asm/uaccess.h
2230 @@ -18,6 +18,7 @@
2231 #include <asm/domain.h>
2232 #include <asm/unified.h>
2233 #include <asm/compiler.h>
2234 +#include <asm/pgtable.h>
2235
2236 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2237 #include <asm-generic/uaccess-unaligned.h>
2238 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2239 static inline void set_fs(mm_segment_t fs)
2240 {
2241 current_thread_info()->addr_limit = fs;
2242 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2243 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2244 }
2245
2246 #define segment_eq(a, b) ((a) == (b))
2247
2248 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2249 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2250 +
2251 +static inline void pax_open_userland(void)
2252 +{
2253 +
2254 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2255 + if (segment_eq(get_fs(), USER_DS)) {
2256 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2257 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2258 + }
2259 +#endif
2260 +
2261 +}
2262 +
2263 +static inline void pax_close_userland(void)
2264 +{
2265 +
2266 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2267 + if (segment_eq(get_fs(), USER_DS)) {
2268 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2269 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2270 + }
2271 +#endif
2272 +
2273 +}
2274 +
2275 #define __addr_ok(addr) ({ \
2276 unsigned long flag; \
2277 __asm__("cmp %2, %0; movlo %0, #0" \
2278 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2279
2280 #define get_user(x, p) \
2281 ({ \
2282 + int __e; \
2283 might_fault(); \
2284 - __get_user_check(x, p); \
2285 + pax_open_userland(); \
2286 + __e = __get_user_check((x), (p)); \
2287 + pax_close_userland(); \
2288 + __e; \
2289 })
2290
2291 extern int __put_user_1(void *, unsigned int);
2292 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2293
2294 #define put_user(x, p) \
2295 ({ \
2296 + int __e; \
2297 might_fault(); \
2298 - __put_user_check(x, p); \
2299 + pax_open_userland(); \
2300 + __e = __put_user_check((x), (p)); \
2301 + pax_close_userland(); \
2302 + __e; \
2303 })
2304
2305 #else /* CONFIG_MMU */
2306 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2307
2308 #endif /* CONFIG_MMU */
2309
2310 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
2311 #define access_ok(type, addr, size) (__range_ok(addr, size) == 0)
2312
2313 #define user_addr_max() \
2314 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2315 #define __get_user(x, ptr) \
2316 ({ \
2317 long __gu_err = 0; \
2318 + pax_open_userland(); \
2319 __get_user_err((x), (ptr), __gu_err); \
2320 + pax_close_userland(); \
2321 __gu_err; \
2322 })
2323
2324 #define __get_user_error(x, ptr, err) \
2325 ({ \
2326 + pax_open_userland(); \
2327 __get_user_err((x), (ptr), err); \
2328 + pax_close_userland(); \
2329 (void) 0; \
2330 })
2331
2332 @@ -368,13 +409,17 @@ do { \
2333 #define __put_user(x, ptr) \
2334 ({ \
2335 long __pu_err = 0; \
2336 + pax_open_userland(); \
2337 __put_user_err((x), (ptr), __pu_err); \
2338 + pax_close_userland(); \
2339 __pu_err; \
2340 })
2341
2342 #define __put_user_error(x, ptr, err) \
2343 ({ \
2344 + pax_open_userland(); \
2345 __put_user_err((x), (ptr), err); \
2346 + pax_close_userland(); \
2347 (void) 0; \
2348 })
2349
2350 @@ -474,11 +519,44 @@ do { \
2351
2352
2353 #ifdef CONFIG_MMU
2354 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2355 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2356 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2357 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2358 +
2359 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2360 +{
2361 + unsigned long ret;
2362 +
2363 + check_object_size(to, n, false);
2364 + pax_open_userland();
2365 + ret = ___copy_from_user(to, from, n);
2366 + pax_close_userland();
2367 + return ret;
2368 +}
2369 +
2370 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2371 +{
2372 + unsigned long ret;
2373 +
2374 + check_object_size(from, n, true);
2375 + pax_open_userland();
2376 + ret = ___copy_to_user(to, from, n);
2377 + pax_close_userland();
2378 + return ret;
2379 +}
2380 +
2381 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2382 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2383 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2384 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2385 +
2386 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2387 +{
2388 + unsigned long ret;
2389 + pax_open_userland();
2390 + ret = ___clear_user(addr, n);
2391 + pax_close_userland();
2392 + return ret;
2393 +}
2394 +
2395 #else
2396 #define __copy_from_user(to, from, n) (memcpy(to, (void __force *)from, n), 0)
2397 #define __copy_to_user(to, from, n) (memcpy((void __force *)to, from, n), 0)
2398 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2399
2400 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2401 {
2402 + if ((long)n < 0)
2403 + return n;
2404 +
2405 if (access_ok(VERIFY_READ, from, n))
2406 n = __copy_from_user(to, from, n);
2407 else /* security hole - plug it */
2408 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2409
2410 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2411 {
2412 + if ((long)n < 0)
2413 + return n;
2414 +
2415 if (access_ok(VERIFY_WRITE, to, n))
2416 n = __copy_to_user(to, from, n);
2417 return n;
2418 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2419 index 5af0ed1..cea83883 100644
2420 --- a/arch/arm/include/uapi/asm/ptrace.h
2421 +++ b/arch/arm/include/uapi/asm/ptrace.h
2422 @@ -92,7 +92,7 @@
2423 * ARMv7 groups of PSR bits
2424 */
2425 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2426 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2427 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2428 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2429 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2430
2431 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2432 index a88671c..1cc895e 100644
2433 --- a/arch/arm/kernel/armksyms.c
2434 +++ b/arch/arm/kernel/armksyms.c
2435 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2436
2437 /* networking */
2438 EXPORT_SYMBOL(csum_partial);
2439 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2440 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2441 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2442 EXPORT_SYMBOL(__csum_ipv6_magic);
2443
2444 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2445 #ifdef CONFIG_MMU
2446 EXPORT_SYMBOL(copy_page);
2447
2448 -EXPORT_SYMBOL(__copy_from_user);
2449 -EXPORT_SYMBOL(__copy_to_user);
2450 -EXPORT_SYMBOL(__clear_user);
2451 +EXPORT_SYMBOL(___copy_from_user);
2452 +EXPORT_SYMBOL(___copy_to_user);
2453 +EXPORT_SYMBOL(___clear_user);
2454
2455 EXPORT_SYMBOL(__get_user_1);
2456 EXPORT_SYMBOL(__get_user_2);
2457 diff --git a/arch/arm/kernel/cpuidle.c b/arch/arm/kernel/cpuidle.c
2458 index 318da33..373689f 100644
2459 --- a/arch/arm/kernel/cpuidle.c
2460 +++ b/arch/arm/kernel/cpuidle.c
2461 @@ -19,7 +19,7 @@ extern struct of_cpuidle_method __cpuidle_method_of_table[];
2462 static const struct of_cpuidle_method __cpuidle_method_of_table_sentinel
2463 __used __section(__cpuidle_method_of_table_end);
2464
2465 -static struct cpuidle_ops cpuidle_ops[NR_CPUS];
2466 +static struct cpuidle_ops cpuidle_ops[NR_CPUS] __read_only;
2467
2468 /**
2469 * arm_cpuidle_simple_enter() - a wrapper to cpu_do_idle()
2470 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2471 index 570306c..c87f193 100644
2472 --- a/arch/arm/kernel/entry-armv.S
2473 +++ b/arch/arm/kernel/entry-armv.S
2474 @@ -48,6 +48,87 @@
2475 9997:
2476 .endm
2477
2478 + .macro pax_enter_kernel
2479 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2480 + @ make aligned space for saved DACR
2481 + sub sp, sp, #8
2482 + @ save regs
2483 + stmdb sp!, {r1, r2}
2484 + @ read DACR from cpu_domain into r1
2485 + mov r2, sp
2486 + @ assume 8K pages, since we have to split the immediate in two
2487 + bic r2, r2, #(0x1fc0)
2488 + bic r2, r2, #(0x3f)
2489 + ldr r1, [r2, #TI_CPU_DOMAIN]
2490 + @ store old DACR on stack
2491 + str r1, [sp, #8]
2492 +#ifdef CONFIG_PAX_KERNEXEC
2493 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2494 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2495 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2496 +#endif
2497 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2498 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2499 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2500 +#endif
2501 + @ write r1 to current_thread_info()->cpu_domain
2502 + str r1, [r2, #TI_CPU_DOMAIN]
2503 + @ write r1 to DACR
2504 + mcr p15, 0, r1, c3, c0, 0
2505 + @ instruction sync
2506 + instr_sync
2507 + @ restore regs
2508 + ldmia sp!, {r1, r2}
2509 +#endif
2510 + .endm
2511 +
2512 + .macro pax_open_userland
2513 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2514 + @ save regs
2515 + stmdb sp!, {r0, r1}
2516 + @ read DACR from cpu_domain into r1
2517 + mov r0, sp
2518 + @ assume 8K pages, since we have to split the immediate in two
2519 + bic r0, r0, #(0x1fc0)
2520 + bic r0, r0, #(0x3f)
2521 + ldr r1, [r0, #TI_CPU_DOMAIN]
2522 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2523 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2524 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2525 + @ write r1 to current_thread_info()->cpu_domain
2526 + str r1, [r0, #TI_CPU_DOMAIN]
2527 + @ write r1 to DACR
2528 + mcr p15, 0, r1, c3, c0, 0
2529 + @ instruction sync
2530 + instr_sync
2531 + @ restore regs
2532 + ldmia sp!, {r0, r1}
2533 +#endif
2534 + .endm
2535 +
2536 + .macro pax_close_userland
2537 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2538 + @ save regs
2539 + stmdb sp!, {r0, r1}
2540 + @ read DACR from cpu_domain into r1
2541 + mov r0, sp
2542 + @ assume 8K pages, since we have to split the immediate in two
2543 + bic r0, r0, #(0x1fc0)
2544 + bic r0, r0, #(0x3f)
2545 + ldr r1, [r0, #TI_CPU_DOMAIN]
2546 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2547 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2548 + @ write r1 to current_thread_info()->cpu_domain
2549 + str r1, [r0, #TI_CPU_DOMAIN]
2550 + @ write r1 to DACR
2551 + mcr p15, 0, r1, c3, c0, 0
2552 + @ instruction sync
2553 + instr_sync
2554 + @ restore regs
2555 + ldmia sp!, {r0, r1}
2556 +#endif
2557 + .endm
2558 +
2559 .macro pabt_helper
2560 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2561 #ifdef MULTI_PABORT
2562 @@ -90,11 +171,15 @@
2563 * Invalid mode handlers
2564 */
2565 .macro inv_entry, reason
2566 +
2567 + pax_enter_kernel
2568 +
2569 sub sp, sp, #S_FRAME_SIZE
2570 ARM( stmib sp, {r1 - lr} )
2571 THUMB( stmia sp, {r0 - r12} )
2572 THUMB( str sp, [sp, #S_SP] )
2573 THUMB( str lr, [sp, #S_LR] )
2574 +
2575 mov r1, #\reason
2576 .endm
2577
2578 @@ -150,7 +235,11 @@ ENDPROC(__und_invalid)
2579 .macro svc_entry, stack_hole=0, trace=1
2580 UNWIND(.fnstart )
2581 UNWIND(.save {r0 - pc} )
2582 +
2583 + pax_enter_kernel
2584 +
2585 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2586 +
2587 #ifdef CONFIG_THUMB2_KERNEL
2588 SPFIX( str r0, [sp] ) @ temporarily saved
2589 SPFIX( mov r0, sp )
2590 @@ -165,7 +254,12 @@ ENDPROC(__und_invalid)
2591 ldmia r0, {r3 - r5}
2592 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2593 mov r6, #-1 @ "" "" "" ""
2594 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2595 + @ offset sp by 8 as done in pax_enter_kernel
2596 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2597 +#else
2598 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2599 +#endif
2600 SPFIX( addeq r2, r2, #4 )
2601 str r3, [sp, #-4]! @ save the "real" r0 copied
2602 @ from the exception stack
2603 @@ -369,6 +463,9 @@ ENDPROC(__fiq_abt)
2604 .macro usr_entry, trace=1
2605 UNWIND(.fnstart )
2606 UNWIND(.cantunwind ) @ don't unwind the user space
2607 +
2608 + pax_enter_kernel_user
2609 +
2610 sub sp, sp, #S_FRAME_SIZE
2611 ARM( stmib sp, {r1 - r12} )
2612 THUMB( stmia sp, {r0 - r12} )
2613 @@ -479,7 +576,9 @@ __und_usr:
2614 tst r3, #PSR_T_BIT @ Thumb mode?
2615 bne __und_usr_thumb
2616 sub r4, r2, #4 @ ARM instr at LR - 4
2617 + pax_open_userland
2618 1: ldrt r0, [r4]
2619 + pax_close_userland
2620 ARM_BE8(rev r0, r0) @ little endian instruction
2621
2622 @ r0 = 32-bit ARM instruction which caused the exception
2623 @@ -513,11 +612,15 @@ __und_usr_thumb:
2624 */
2625 .arch armv6t2
2626 #endif
2627 + pax_open_userland
2628 2: ldrht r5, [r4]
2629 + pax_close_userland
2630 ARM_BE8(rev16 r5, r5) @ little endian instruction
2631 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2632 blo __und_usr_fault_16 @ 16bit undefined instruction
2633 + pax_open_userland
2634 3: ldrht r0, [r2]
2635 + pax_close_userland
2636 ARM_BE8(rev16 r0, r0) @ little endian instruction
2637 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2638 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2639 @@ -547,7 +650,8 @@ ENDPROC(__und_usr)
2640 */
2641 .pushsection .text.fixup, "ax"
2642 .align 2
2643 -4: str r4, [sp, #S_PC] @ retry current instruction
2644 +4: pax_close_userland
2645 + str r4, [sp, #S_PC] @ retry current instruction
2646 ret r9
2647 .popsection
2648 .pushsection __ex_table,"a"
2649 @@ -767,7 +871,7 @@ ENTRY(__switch_to)
2650 THUMB( str lr, [ip], #4 )
2651 ldr r4, [r2, #TI_TP_VALUE]
2652 ldr r5, [r2, #TI_TP_VALUE + 4]
2653 -#ifdef CONFIG_CPU_USE_DOMAINS
2654 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2655 ldr r6, [r2, #TI_CPU_DOMAIN]
2656 #endif
2657 switch_tls r1, r4, r5, r3, r7
2658 @@ -776,7 +880,7 @@ ENTRY(__switch_to)
2659 ldr r8, =__stack_chk_guard
2660 ldr r7, [r7, #TSK_STACK_CANARY]
2661 #endif
2662 -#ifdef CONFIG_CPU_USE_DOMAINS
2663 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2664 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2665 #endif
2666 mov r5, r0
2667 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2668 index 4e7f40c..0f9ee2c 100644
2669 --- a/arch/arm/kernel/entry-common.S
2670 +++ b/arch/arm/kernel/entry-common.S
2671 @@ -11,18 +11,46 @@
2672 #include <asm/assembler.h>
2673 #include <asm/unistd.h>
2674 #include <asm/ftrace.h>
2675 +#include <asm/domain.h>
2676 #include <asm/unwind.h>
2677
2678 +#include "entry-header.S"
2679 +
2680 #ifdef CONFIG_NEED_RET_TO_USER
2681 #include <mach/entry-macro.S>
2682 #else
2683 .macro arch_ret_to_user, tmp1, tmp2
2684 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2685 + @ save regs
2686 + stmdb sp!, {r1, r2}
2687 + @ read DACR from cpu_domain into r1
2688 + mov r2, sp
2689 + @ assume 8K pages, since we have to split the immediate in two
2690 + bic r2, r2, #(0x1fc0)
2691 + bic r2, r2, #(0x3f)
2692 + ldr r1, [r2, #TI_CPU_DOMAIN]
2693 +#ifdef CONFIG_PAX_KERNEXEC
2694 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2695 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2696 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2697 +#endif
2698 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2699 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2700 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2701 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2702 +#endif
2703 + @ write r1 to current_thread_info()->cpu_domain
2704 + str r1, [r2, #TI_CPU_DOMAIN]
2705 + @ write r1 to DACR
2706 + mcr p15, 0, r1, c3, c0, 0
2707 + @ instruction sync
2708 + instr_sync
2709 + @ restore regs
2710 + ldmia sp!, {r1, r2}
2711 +#endif
2712 .endm
2713 #endif
2714
2715 -#include "entry-header.S"
2716 -
2717 -
2718 .align 5
2719 /*
2720 * This is the fast syscall return path. We do as little as
2721 @@ -173,6 +201,12 @@ ENTRY(vector_swi)
2722 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2723 #endif
2724
2725 + /*
2726 + * do this here to avoid a performance hit of wrapping the code above
2727 + * that directly dereferences userland to parse the SWI instruction
2728 + */
2729 + pax_enter_kernel_user
2730 +
2731 adr tbl, sys_call_table @ load syscall table pointer
2732
2733 #if defined(CONFIG_OABI_COMPAT)
2734 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2735 index 1a0045a..9b4f34d 100644
2736 --- a/arch/arm/kernel/entry-header.S
2737 +++ b/arch/arm/kernel/entry-header.S
2738 @@ -196,6 +196,60 @@
2739 msr cpsr_c, \rtemp @ switch back to the SVC mode
2740 .endm
2741
2742 + .macro pax_enter_kernel_user
2743 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2744 + @ save regs
2745 + stmdb sp!, {r0, r1}
2746 + @ read DACR from cpu_domain into r1
2747 + mov r0, sp
2748 + @ assume 8K pages, since we have to split the immediate in two
2749 + bic r0, r0, #(0x1fc0)
2750 + bic r0, r0, #(0x3f)
2751 + ldr r1, [r0, #TI_CPU_DOMAIN]
2752 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2753 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2754 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2755 +#endif
2756 +#ifdef CONFIG_PAX_KERNEXEC
2757 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2758 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2759 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2760 +#endif
2761 + @ write r1 to current_thread_info()->cpu_domain
2762 + str r1, [r0, #TI_CPU_DOMAIN]
2763 + @ write r1 to DACR
2764 + mcr p15, 0, r1, c3, c0, 0
2765 + @ instruction sync
2766 + instr_sync
2767 + @ restore regs
2768 + ldmia sp!, {r0, r1}
2769 +#endif
2770 + .endm
2771 +
2772 + .macro pax_exit_kernel
2773 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2774 + @ save regs
2775 + stmdb sp!, {r0, r1}
2776 + @ read old DACR from stack into r1
2777 + ldr r1, [sp, #(8 + S_SP)]
2778 + sub r1, r1, #8
2779 + ldr r1, [r1]
2780 +
2781 + @ write r1 to current_thread_info()->cpu_domain
2782 + mov r0, sp
2783 + @ assume 8K pages, since we have to split the immediate in two
2784 + bic r0, r0, #(0x1fc0)
2785 + bic r0, r0, #(0x3f)
2786 + str r1, [r0, #TI_CPU_DOMAIN]
2787 + @ write r1 to DACR
2788 + mcr p15, 0, r1, c3, c0, 0
2789 + @ instruction sync
2790 + instr_sync
2791 + @ restore regs
2792 + ldmia sp!, {r0, r1}
2793 +#endif
2794 + .endm
2795 +
2796 #ifndef CONFIG_THUMB2_KERNEL
2797 .macro svc_exit, rpsr, irq = 0
2798 .if \irq != 0
2799 @@ -215,6 +269,9 @@
2800 blne trace_hardirqs_off
2801 #endif
2802 .endif
2803 +
2804 + pax_exit_kernel
2805 +
2806 msr spsr_cxsf, \rpsr
2807 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2808 @ We must avoid clrex due to Cortex-A15 erratum #830321
2809 @@ -291,6 +348,9 @@
2810 blne trace_hardirqs_off
2811 #endif
2812 .endif
2813 +
2814 + pax_exit_kernel
2815 +
2816 ldr lr, [sp, #S_SP] @ top of the stack
2817 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2818
2819 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2820 index 059c3da..8e45cfc 100644
2821 --- a/arch/arm/kernel/fiq.c
2822 +++ b/arch/arm/kernel/fiq.c
2823 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2824 void *base = vectors_page;
2825 unsigned offset = FIQ_OFFSET;
2826
2827 + pax_open_kernel();
2828 memcpy(base + offset, start, length);
2829 + pax_close_kernel();
2830 +
2831 if (!cache_is_vipt_nonaliasing())
2832 flush_icache_range((unsigned long)base + offset, offset +
2833 length);
2834 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2835 index 3637973..cb29657 100644
2836 --- a/arch/arm/kernel/head.S
2837 +++ b/arch/arm/kernel/head.S
2838 @@ -444,7 +444,7 @@ __enable_mmu:
2839 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2840 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2841 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2842 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2843 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2844 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2845 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2846 #endif
2847 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2848 index af791f4..3ff9821 100644
2849 --- a/arch/arm/kernel/module.c
2850 +++ b/arch/arm/kernel/module.c
2851 @@ -38,12 +38,39 @@
2852 #endif
2853
2854 #ifdef CONFIG_MMU
2855 -void *module_alloc(unsigned long size)
2856 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2857 {
2858 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2859 + return NULL;
2860 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2861 - GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
2862 + GFP_KERNEL, prot, 0, NUMA_NO_NODE,
2863 __builtin_return_address(0));
2864 }
2865 +
2866 +void *module_alloc(unsigned long size)
2867 +{
2868 +
2869 +#ifdef CONFIG_PAX_KERNEXEC
2870 + return __module_alloc(size, PAGE_KERNEL);
2871 +#else
2872 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2873 +#endif
2874 +
2875 +}
2876 +
2877 +#ifdef CONFIG_PAX_KERNEXEC
2878 +void module_memfree_exec(void *module_region)
2879 +{
2880 + module_memfree(module_region);
2881 +}
2882 +EXPORT_SYMBOL(module_memfree_exec);
2883 +
2884 +void *module_alloc_exec(unsigned long size)
2885 +{
2886 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2887 +}
2888 +EXPORT_SYMBOL(module_alloc_exec);
2889 +#endif
2890 #endif
2891
2892 int
2893 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2894 index 69bda1a..755113a 100644
2895 --- a/arch/arm/kernel/patch.c
2896 +++ b/arch/arm/kernel/patch.c
2897 @@ -66,6 +66,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2898 else
2899 __acquire(&patch_lock);
2900
2901 + pax_open_kernel();
2902 if (thumb2 && __opcode_is_thumb16(insn)) {
2903 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2904 size = sizeof(u16);
2905 @@ -97,6 +98,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2906 *(u32 *)waddr = insn;
2907 size = sizeof(u32);
2908 }
2909 + pax_close_kernel();
2910
2911 if (waddr != addr) {
2912 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2913 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2914 index f192a2a..1a40523 100644
2915 --- a/arch/arm/kernel/process.c
2916 +++ b/arch/arm/kernel/process.c
2917 @@ -105,8 +105,8 @@ void __show_regs(struct pt_regs *regs)
2918
2919 show_regs_print_info(KERN_DEFAULT);
2920
2921 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2922 - print_symbol("LR is at %s\n", regs->ARM_lr);
2923 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2924 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2925 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2926 "sp : %08lx ip : %08lx fp : %08lx\n",
2927 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2928 @@ -283,12 +283,6 @@ unsigned long get_wchan(struct task_struct *p)
2929 return 0;
2930 }
2931
2932 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2933 -{
2934 - unsigned long range_end = mm->brk + 0x02000000;
2935 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2936 -}
2937 -
2938 #ifdef CONFIG_MMU
2939 #ifdef CONFIG_KUSER_HELPERS
2940 /*
2941 @@ -304,7 +298,7 @@ static struct vm_area_struct gate_vma = {
2942
2943 static int __init gate_vma_init(void)
2944 {
2945 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2946 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2947 return 0;
2948 }
2949 arch_initcall(gate_vma_init);
2950 @@ -333,91 +327,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2951 return is_gate_vma(vma) ? "[vectors]" : NULL;
2952 }
2953
2954 -/* If possible, provide a placement hint at a random offset from the
2955 - * stack for the sigpage and vdso pages.
2956 - */
2957 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2958 - unsigned int npages)
2959 -{
2960 - unsigned long offset;
2961 - unsigned long first;
2962 - unsigned long last;
2963 - unsigned long addr;
2964 - unsigned int slots;
2965 -
2966 - first = PAGE_ALIGN(mm->start_stack);
2967 -
2968 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2969 -
2970 - /* No room after stack? */
2971 - if (first > last)
2972 - return 0;
2973 -
2974 - /* Just enough room? */
2975 - if (first == last)
2976 - return first;
2977 -
2978 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2979 -
2980 - offset = get_random_int() % slots;
2981 -
2982 - addr = first + (offset << PAGE_SHIFT);
2983 -
2984 - return addr;
2985 -}
2986 -
2987 -static struct page *signal_page;
2988 -extern struct page *get_signal_page(void);
2989 -
2990 -static const struct vm_special_mapping sigpage_mapping = {
2991 - .name = "[sigpage]",
2992 - .pages = &signal_page,
2993 -};
2994 -
2995 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2996 {
2997 struct mm_struct *mm = current->mm;
2998 - struct vm_area_struct *vma;
2999 - unsigned long npages;
3000 - unsigned long addr;
3001 - unsigned long hint;
3002 - int ret = 0;
3003 -
3004 - if (!signal_page)
3005 - signal_page = get_signal_page();
3006 - if (!signal_page)
3007 - return -ENOMEM;
3008 -
3009 - npages = 1; /* for sigpage */
3010 - npages += vdso_total_pages;
3011
3012 down_write(&mm->mmap_sem);
3013 - hint = sigpage_addr(mm, npages);
3014 - addr = get_unmapped_area(NULL, hint, npages << PAGE_SHIFT, 0, 0);
3015 - if (IS_ERR_VALUE(addr)) {
3016 - ret = addr;
3017 - goto up_fail;
3018 - }
3019 -
3020 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
3021 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
3022 - &sigpage_mapping);
3023 -
3024 - if (IS_ERR(vma)) {
3025 - ret = PTR_ERR(vma);
3026 - goto up_fail;
3027 - }
3028 -
3029 - mm->context.sigpage = addr;
3030 -
3031 - /* Unlike the sigpage, failure to install the vdso is unlikely
3032 - * to be fatal to the process, so no error check needed
3033 - * here.
3034 - */
3035 - arm_install_vdso(mm, addr + PAGE_SIZE);
3036 -
3037 - up_fail:
3038 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
3039 up_write(&mm->mmap_sem);
3040 - return ret;
3041 + return 0;
3042 }
3043 #endif
3044 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
3045 index f90fdf4..24e8c84 100644
3046 --- a/arch/arm/kernel/psci.c
3047 +++ b/arch/arm/kernel/psci.c
3048 @@ -26,7 +26,7 @@
3049 #include <asm/psci.h>
3050 #include <asm/system_misc.h>
3051
3052 -struct psci_operations psci_ops;
3053 +struct psci_operations psci_ops __read_only;
3054
3055 static int (*invoke_psci_fn)(u32, u32, u32, u32);
3056 typedef int (*psci_initcall_t)(const struct device_node *);
3057 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3058 index ef9119f..31995a3 100644
3059 --- a/arch/arm/kernel/ptrace.c
3060 +++ b/arch/arm/kernel/ptrace.c
3061 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3062 regs->ARM_ip = ip;
3063 }
3064
3065 +#ifdef CONFIG_GRKERNSEC_SETXID
3066 +extern void gr_delayed_cred_worker(void);
3067 +#endif
3068 +
3069 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3070 {
3071 current_thread_info()->syscall = scno;
3072
3073 +#ifdef CONFIG_GRKERNSEC_SETXID
3074 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3075 + gr_delayed_cred_worker();
3076 +#endif
3077 +
3078 /* Do the secure computing check first; failures should be fast. */
3079 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3080 if (secure_computing() == -1)
3081 diff --git a/arch/arm/kernel/reboot.c b/arch/arm/kernel/reboot.c
3082 index 1a4d232..2677169 100644
3083 --- a/arch/arm/kernel/reboot.c
3084 +++ b/arch/arm/kernel/reboot.c
3085 @@ -122,6 +122,7 @@ void machine_power_off(void)
3086
3087 if (pm_power_off)
3088 pm_power_off();
3089 + while (1);
3090 }
3091
3092 /*
3093 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3094 index 6c777e9..3d2d0ca 100644
3095 --- a/arch/arm/kernel/setup.c
3096 +++ b/arch/arm/kernel/setup.c
3097 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3098 unsigned int elf_hwcap2 __read_mostly;
3099 EXPORT_SYMBOL(elf_hwcap2);
3100
3101 +pteval_t __supported_pte_mask __read_only;
3102 +pmdval_t __supported_pmd_mask __read_only;
3103
3104 #ifdef MULTI_CPU
3105 -struct processor processor __read_mostly;
3106 +struct processor processor __read_only;
3107 #endif
3108 #ifdef MULTI_TLB
3109 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3110 +struct cpu_tlb_fns cpu_tlb __read_only;
3111 #endif
3112 #ifdef MULTI_USER
3113 -struct cpu_user_fns cpu_user __read_mostly;
3114 +struct cpu_user_fns cpu_user __read_only;
3115 #endif
3116 #ifdef MULTI_CACHE
3117 -struct cpu_cache_fns cpu_cache __read_mostly;
3118 +struct cpu_cache_fns cpu_cache __read_only;
3119 #endif
3120 #ifdef CONFIG_OUTER_CACHE
3121 -struct outer_cache_fns outer_cache __read_mostly;
3122 +struct outer_cache_fns outer_cache __read_only;
3123 EXPORT_SYMBOL(outer_cache);
3124 #endif
3125
3126 @@ -250,9 +252,13 @@ static int __get_cpu_architecture(void)
3127 * Register 0 and check for VMSAv7 or PMSAv7 */
3128 unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0);
3129 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3130 - (mmfr0 & 0x000000f0) >= 0x00000030)
3131 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3132 cpu_arch = CPU_ARCH_ARMv7;
3133 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3134 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3135 + __supported_pte_mask |= L_PTE_PXN;
3136 + __supported_pmd_mask |= PMD_PXNTABLE;
3137 + }
3138 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3139 (mmfr0 & 0x000000f0) == 0x00000020)
3140 cpu_arch = CPU_ARCH_ARMv6;
3141 else
3142 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3143 index 423663e..bfeb0ff 100644
3144 --- a/arch/arm/kernel/signal.c
3145 +++ b/arch/arm/kernel/signal.c
3146 @@ -24,8 +24,6 @@
3147
3148 extern const unsigned long sigreturn_codes[7];
3149
3150 -static unsigned long signal_return_offset;
3151 -
3152 #ifdef CONFIG_CRUNCH
3153 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3154 {
3155 @@ -385,8 +383,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3156 * except when the MPU has protected the vectors
3157 * page from PL0
3158 */
3159 - retcode = mm->context.sigpage + signal_return_offset +
3160 - (idx << 2) + thumb;
3161 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3162 } else
3163 #endif
3164 {
3165 @@ -592,33 +589,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3166 } while (thread_flags & _TIF_WORK_MASK);
3167 return 0;
3168 }
3169 -
3170 -struct page *get_signal_page(void)
3171 -{
3172 - unsigned long ptr;
3173 - unsigned offset;
3174 - struct page *page;
3175 - void *addr;
3176 -
3177 - page = alloc_pages(GFP_KERNEL, 0);
3178 -
3179 - if (!page)
3180 - return NULL;
3181 -
3182 - addr = page_address(page);
3183 -
3184 - /* Give the signal return code some randomness */
3185 - offset = 0x200 + (get_random_int() & 0x7fc);
3186 - signal_return_offset = offset;
3187 -
3188 - /*
3189 - * Copy signal return handlers into the vector page, and
3190 - * set sigreturn to be a pointer to these.
3191 - */
3192 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3193 -
3194 - ptr = (unsigned long)addr + offset;
3195 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3196 -
3197 - return page;
3198 -}
3199 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3200 index f11d825..bbe686f 100644
3201 --- a/arch/arm/kernel/smp.c
3202 +++ b/arch/arm/kernel/smp.c
3203 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3204
3205 static DECLARE_COMPLETION(cpu_running);
3206
3207 -static struct smp_operations smp_ops;
3208 +static struct smp_operations smp_ops __read_only;
3209
3210 void __init smp_set_ops(struct smp_operations *ops)
3211 {
3212 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3213 index 7a3be1d..b00c7de 100644
3214 --- a/arch/arm/kernel/tcm.c
3215 +++ b/arch/arm/kernel/tcm.c
3216 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3217 .virtual = ITCM_OFFSET,
3218 .pfn = __phys_to_pfn(ITCM_OFFSET),
3219 .length = 0,
3220 - .type = MT_MEMORY_RWX_ITCM,
3221 + .type = MT_MEMORY_RX_ITCM,
3222 }
3223 };
3224
3225 @@ -267,7 +267,9 @@ no_dtcm:
3226 start = &__sitcm_text;
3227 end = &__eitcm_text;
3228 ram = &__itcm_start;
3229 + pax_open_kernel();
3230 memcpy(start, ram, itcm_code_sz);
3231 + pax_close_kernel();
3232 pr_debug("CPU ITCM: copied code from %p - %p\n",
3233 start, end);
3234 itcm_present = true;
3235 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3236 index 3dce1a3..60e857f 100644
3237 --- a/arch/arm/kernel/traps.c
3238 +++ b/arch/arm/kernel/traps.c
3239 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3240 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3241 {
3242 #ifdef CONFIG_KALLSYMS
3243 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3244 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3245 #else
3246 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3247 #endif
3248 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3249 static int die_owner = -1;
3250 static unsigned int die_nest_count;
3251
3252 +extern void gr_handle_kernel_exploit(void);
3253 +
3254 static unsigned long oops_begin(void)
3255 {
3256 int cpu;
3257 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3258 panic("Fatal exception in interrupt");
3259 if (panic_on_oops)
3260 panic("Fatal exception");
3261 +
3262 + gr_handle_kernel_exploit();
3263 +
3264 if (signr)
3265 do_exit(signr);
3266 }
3267 @@ -878,7 +883,11 @@ void __init early_trap_init(void *vectors_base)
3268 kuser_init(vectors_base);
3269
3270 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3271 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3272 +
3273 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3274 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3275 +#endif
3276 +
3277 #else /* ifndef CONFIG_CPU_V7M */
3278 /*
3279 * on V7-M there is no need to copy the vector table to a dedicated
3280 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3281 index 8b60fde..8d986dd 100644
3282 --- a/arch/arm/kernel/vmlinux.lds.S
3283 +++ b/arch/arm/kernel/vmlinux.lds.S
3284 @@ -37,7 +37,7 @@
3285 #endif
3286
3287 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3288 - defined(CONFIG_GENERIC_BUG)
3289 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3290 #define ARM_EXIT_KEEP(x) x
3291 #define ARM_EXIT_DISCARD(x)
3292 #else
3293 @@ -120,6 +120,8 @@ SECTIONS
3294 #ifdef CONFIG_DEBUG_RODATA
3295 . = ALIGN(1<<SECTION_SHIFT);
3296 #endif
3297 + _etext = .; /* End of text section */
3298 +
3299 RO_DATA(PAGE_SIZE)
3300
3301 . = ALIGN(4);
3302 @@ -150,8 +152,6 @@ SECTIONS
3303
3304 NOTES
3305
3306 - _etext = .; /* End of text and rodata section */
3307 -
3308 #ifndef CONFIG_XIP_KERNEL
3309 # ifdef CONFIG_ARM_KERNMEM_PERMS
3310 . = ALIGN(1<<SECTION_SHIFT);
3311 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3312 index d9631ec..b0c966c 100644
3313 --- a/arch/arm/kvm/arm.c
3314 +++ b/arch/arm/kvm/arm.c
3315 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3316 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3317
3318 /* The VMID used in the VTTBR */
3319 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3320 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3321 static u8 kvm_next_vmid;
3322 static DEFINE_SPINLOCK(kvm_vmid_lock);
3323
3324 @@ -373,7 +373,7 @@ void force_vm_exit(const cpumask_t *mask)
3325 */
3326 static bool need_new_vmid_gen(struct kvm *kvm)
3327 {
3328 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3329 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3330 }
3331
3332 /**
3333 @@ -406,7 +406,7 @@ static void update_vttbr(struct kvm *kvm)
3334
3335 /* First user of a new VMID generation? */
3336 if (unlikely(kvm_next_vmid == 0)) {
3337 - atomic64_inc(&kvm_vmid_gen);
3338 + atomic64_inc_unchecked(&kvm_vmid_gen);
3339 kvm_next_vmid = 1;
3340
3341 /*
3342 @@ -423,7 +423,7 @@ static void update_vttbr(struct kvm *kvm)
3343 kvm_call_hyp(__kvm_flush_vm_context);
3344 }
3345
3346 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3347 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3348 kvm->arch.vmid = kvm_next_vmid;
3349 kvm_next_vmid++;
3350
3351 @@ -1098,7 +1098,7 @@ struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr)
3352 /**
3353 * Initialize Hyp-mode and memory mappings on all CPUs.
3354 */
3355 -int kvm_arch_init(void *opaque)
3356 +int kvm_arch_init(const void *opaque)
3357 {
3358 int err;
3359 int ret, cpu;
3360 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3361 index 1710fd7..ec3e014 100644
3362 --- a/arch/arm/lib/clear_user.S
3363 +++ b/arch/arm/lib/clear_user.S
3364 @@ -12,14 +12,14 @@
3365
3366 .text
3367
3368 -/* Prototype: int __clear_user(void *addr, size_t sz)
3369 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3370 * Purpose : clear some user memory
3371 * Params : addr - user memory address to clear
3372 * : sz - number of bytes to clear
3373 * Returns : number of bytes NOT cleared
3374 */
3375 ENTRY(__clear_user_std)
3376 -WEAK(__clear_user)
3377 +WEAK(___clear_user)
3378 stmfd sp!, {r1, lr}
3379 mov r2, #0
3380 cmp r1, #4
3381 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3382 USER( strnebt r2, [r0])
3383 mov r0, #0
3384 ldmfd sp!, {r1, pc}
3385 -ENDPROC(__clear_user)
3386 +ENDPROC(___clear_user)
3387 ENDPROC(__clear_user_std)
3388
3389 .pushsection .text.fixup,"ax"
3390 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3391 index 7a235b9..73a0556 100644
3392 --- a/arch/arm/lib/copy_from_user.S
3393 +++ b/arch/arm/lib/copy_from_user.S
3394 @@ -17,7 +17,7 @@
3395 /*
3396 * Prototype:
3397 *
3398 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3399 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3400 *
3401 * Purpose:
3402 *
3403 @@ -89,11 +89,11 @@
3404
3405 .text
3406
3407 -ENTRY(__copy_from_user)
3408 +ENTRY(___copy_from_user)
3409
3410 #include "copy_template.S"
3411
3412 -ENDPROC(__copy_from_user)
3413 +ENDPROC(___copy_from_user)
3414
3415 .pushsection .fixup,"ax"
3416 .align 0
3417 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3418 index 6ee2f67..d1cce76 100644
3419 --- a/arch/arm/lib/copy_page.S
3420 +++ b/arch/arm/lib/copy_page.S
3421 @@ -10,6 +10,7 @@
3422 * ASM optimised string functions
3423 */
3424 #include <linux/linkage.h>
3425 +#include <linux/const.h>
3426 #include <asm/assembler.h>
3427 #include <asm/asm-offsets.h>
3428 #include <asm/cache.h>
3429 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3430 index 9648b06..19c333c 100644
3431 --- a/arch/arm/lib/copy_to_user.S
3432 +++ b/arch/arm/lib/copy_to_user.S
3433 @@ -17,7 +17,7 @@
3434 /*
3435 * Prototype:
3436 *
3437 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3438 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3439 *
3440 * Purpose:
3441 *
3442 @@ -93,11 +93,11 @@
3443 .text
3444
3445 ENTRY(__copy_to_user_std)
3446 -WEAK(__copy_to_user)
3447 +WEAK(___copy_to_user)
3448
3449 #include "copy_template.S"
3450
3451 -ENDPROC(__copy_to_user)
3452 +ENDPROC(___copy_to_user)
3453 ENDPROC(__copy_to_user_std)
3454
3455 .pushsection .text.fixup,"ax"
3456 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3457 index 1d0957e..f708846 100644
3458 --- a/arch/arm/lib/csumpartialcopyuser.S
3459 +++ b/arch/arm/lib/csumpartialcopyuser.S
3460 @@ -57,8 +57,8 @@
3461 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3462 */
3463
3464 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3465 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3466 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3467 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3468
3469 #include "csumpartialcopygeneric.S"
3470
3471 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3472 index 8044591..c9b2609 100644
3473 --- a/arch/arm/lib/delay.c
3474 +++ b/arch/arm/lib/delay.c
3475 @@ -29,7 +29,7 @@
3476 /*
3477 * Default to the loop-based delay implementation.
3478 */
3479 -struct arm_delay_ops arm_delay_ops = {
3480 +struct arm_delay_ops arm_delay_ops __read_only = {
3481 .delay = __loop_delay,
3482 .const_udelay = __loop_const_udelay,
3483 .udelay = __loop_udelay,
3484 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3485 index 3e58d71..029817c 100644
3486 --- a/arch/arm/lib/uaccess_with_memcpy.c
3487 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3488 @@ -136,7 +136,7 @@ out:
3489 }
3490
3491 unsigned long
3492 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3493 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3494 {
3495 /*
3496 * This test is stubbed out of the main function above to keep
3497 @@ -190,7 +190,7 @@ out:
3498 return n;
3499 }
3500
3501 -unsigned long __clear_user(void __user *addr, unsigned long n)
3502 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3503 {
3504 /* See rational for this in __copy_to_user() above. */
3505 if (n < 64)
3506 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3507 index 7d23ce0..5ef383a 100644
3508 --- a/arch/arm/mach-exynos/suspend.c
3509 +++ b/arch/arm/mach-exynos/suspend.c
3510 @@ -738,8 +738,10 @@ void __init exynos_pm_init(void)
3511 tmp |= pm_data->wake_disable_mask;
3512 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3513
3514 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3515 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3516 + pax_open_kernel();
3517 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3518 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3519 + pax_close_kernel();
3520
3521 register_syscore_ops(&exynos_pm_syscore_ops);
3522 suspend_set_ops(&exynos_suspend_ops);
3523 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3524 index 0662087..004d163 100644
3525 --- a/arch/arm/mach-keystone/keystone.c
3526 +++ b/arch/arm/mach-keystone/keystone.c
3527 @@ -27,7 +27,7 @@
3528
3529 #include "keystone.h"
3530
3531 -static struct notifier_block platform_nb;
3532 +static notifier_block_no_const platform_nb;
3533 static unsigned long keystone_dma_pfn_offset __read_mostly;
3534
3535 static int keystone_platform_notifier(struct notifier_block *nb,
3536 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3537 index e46e9ea..9141c83 100644
3538 --- a/arch/arm/mach-mvebu/coherency.c
3539 +++ b/arch/arm/mach-mvebu/coherency.c
3540 @@ -117,7 +117,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3541
3542 /*
3543 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3544 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3545 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3546 * is needed as a workaround for a deadlock issue between the PCIe
3547 * interface and the cache controller.
3548 */
3549 @@ -130,7 +130,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3550 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3551
3552 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3553 - mtype = MT_UNCACHED;
3554 + mtype = MT_UNCACHED_RW;
3555
3556 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3557 }
3558 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3559 index b6443a4..20a0b74 100644
3560 --- a/arch/arm/mach-omap2/board-n8x0.c
3561 +++ b/arch/arm/mach-omap2/board-n8x0.c
3562 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3563 }
3564 #endif
3565
3566 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3567 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3568 .late_init = n8x0_menelaus_late_init,
3569 };
3570
3571 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3572 index 79f49d9..70bf184 100644
3573 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3574 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3575 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3576 void (*resume)(void);
3577 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3578 void (*hotplug_restart)(void);
3579 -};
3580 +} __no_const;
3581
3582 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3583 static struct powerdomain *mpuss_pd;
3584 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3585 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3586 {}
3587
3588 -struct cpu_pm_ops omap_pm_ops = {
3589 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3590 .finish_suspend = default_finish_suspend,
3591 .resume = dummy_cpu_resume,
3592 .scu_prepare = dummy_scu_prepare,
3593 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3594 index 5305ec7..6d74045 100644
3595 --- a/arch/arm/mach-omap2/omap-smp.c
3596 +++ b/arch/arm/mach-omap2/omap-smp.c
3597 @@ -19,6 +19,7 @@
3598 #include <linux/device.h>
3599 #include <linux/smp.h>
3600 #include <linux/io.h>
3601 +#include <linux/irq.h>
3602 #include <linux/irqchip/arm-gic.h>
3603
3604 #include <asm/smp_scu.h>
3605 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3606 index 3b56722..33ac281 100644
3607 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3608 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3609 @@ -330,7 +330,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3610 return NOTIFY_OK;
3611 }
3612
3613 -static struct notifier_block __refdata irq_hotplug_notifier = {
3614 +static struct notifier_block irq_hotplug_notifier = {
3615 .notifier_call = irq_cpu_hotplug_notify,
3616 };
3617
3618 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3619 index 166b18f..f985f04 100644
3620 --- a/arch/arm/mach-omap2/omap_device.c
3621 +++ b/arch/arm/mach-omap2/omap_device.c
3622 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3623 struct platform_device __init *omap_device_build(const char *pdev_name,
3624 int pdev_id,
3625 struct omap_hwmod *oh,
3626 - void *pdata, int pdata_len)
3627 + const void *pdata, int pdata_len)
3628 {
3629 struct omap_hwmod *ohs[] = { oh };
3630
3631 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3632 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3633 int pdev_id,
3634 struct omap_hwmod **ohs,
3635 - int oh_cnt, void *pdata,
3636 + int oh_cnt, const void *pdata,
3637 int pdata_len)
3638 {
3639 int ret = -ENOMEM;
3640 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3641 index 78c02b3..c94109a 100644
3642 --- a/arch/arm/mach-omap2/omap_device.h
3643 +++ b/arch/arm/mach-omap2/omap_device.h
3644 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3645 /* Core code interface */
3646
3647 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3648 - struct omap_hwmod *oh, void *pdata,
3649 + struct omap_hwmod *oh, const void *pdata,
3650 int pdata_len);
3651
3652 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3653 struct omap_hwmod **oh, int oh_cnt,
3654 - void *pdata, int pdata_len);
3655 + const void *pdata, int pdata_len);
3656
3657 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3658 struct omap_hwmod **ohs, int oh_cnt);
3659 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3660 index 5286e77..fdd234c 100644
3661 --- a/arch/arm/mach-omap2/omap_hwmod.c
3662 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3663 @@ -199,10 +199,10 @@ struct omap_hwmod_soc_ops {
3664 int (*init_clkdm)(struct omap_hwmod *oh);
3665 void (*update_context_lost)(struct omap_hwmod *oh);
3666 int (*get_context_lost)(struct omap_hwmod *oh);
3667 -};
3668 +} __no_const;
3669
3670 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3671 -static struct omap_hwmod_soc_ops soc_ops;
3672 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3673
3674 /* omap_hwmod_list contains all registered struct omap_hwmods */
3675 static LIST_HEAD(omap_hwmod_list);
3676 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3677 index 95fee54..cfa9cf1 100644
3678 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3679 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3680 @@ -10,6 +10,7 @@
3681
3682 #include <linux/kernel.h>
3683 #include <linux/init.h>
3684 +#include <asm/pgtable.h>
3685
3686 #include "powerdomain.h"
3687
3688 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3689
3690 void __init am43xx_powerdomains_init(void)
3691 {
3692 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3693 + pax_open_kernel();
3694 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3695 + pax_close_kernel();
3696 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3697 pwrdm_register_pwrdms(powerdomains_am43xx);
3698 pwrdm_complete_init();
3699 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3700 index ff0a68c..b312aa0 100644
3701 --- a/arch/arm/mach-omap2/wd_timer.c
3702 +++ b/arch/arm/mach-omap2/wd_timer.c
3703 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3704 struct omap_hwmod *oh;
3705 char *oh_name = "wd_timer2";
3706 char *dev_name = "omap_wdt";
3707 - struct omap_wd_timer_platform_data pdata;
3708 + static struct omap_wd_timer_platform_data pdata = {
3709 + .read_reset_sources = prm_read_reset_sources
3710 + };
3711
3712 if (!cpu_class_is_omap2() || of_have_populated_dt())
3713 return 0;
3714 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3715 return -EINVAL;
3716 }
3717
3718 - pdata.read_reset_sources = prm_read_reset_sources;
3719 -
3720 pdev = omap_device_build(dev_name, id, oh, &pdata,
3721 sizeof(struct omap_wd_timer_platform_data));
3722 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3723 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3724 index 7469347..1ecc350 100644
3725 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3726 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3727 @@ -177,7 +177,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3728 bool entered_lp2 = false;
3729
3730 if (tegra_pending_sgi())
3731 - ACCESS_ONCE(abort_flag) = true;
3732 + ACCESS_ONCE_RW(abort_flag) = true;
3733
3734 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3735
3736 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3737 index 3b9098d..15b390f 100644
3738 --- a/arch/arm/mach-tegra/irq.c
3739 +++ b/arch/arm/mach-tegra/irq.c
3740 @@ -20,6 +20,7 @@
3741 #include <linux/cpu_pm.h>
3742 #include <linux/interrupt.h>
3743 #include <linux/io.h>
3744 +#include <linux/irq.h>
3745 #include <linux/irqchip/arm-gic.h>
3746 #include <linux/irq.h>
3747 #include <linux/kernel.h>
3748 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3749 index 2cb587b..6ddfebf 100644
3750 --- a/arch/arm/mach-ux500/pm.c
3751 +++ b/arch/arm/mach-ux500/pm.c
3752 @@ -10,6 +10,7 @@
3753 */
3754
3755 #include <linux/kernel.h>
3756 +#include <linux/irq.h>
3757 #include <linux/irqchip/arm-gic.h>
3758 #include <linux/delay.h>
3759 #include <linux/io.h>
3760 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3761 index 2dea8b5..6499da2 100644
3762 --- a/arch/arm/mach-ux500/setup.h
3763 +++ b/arch/arm/mach-ux500/setup.h
3764 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3765 .type = MT_DEVICE, \
3766 }
3767
3768 -#define __MEM_DEV_DESC(x, sz) { \
3769 - .virtual = IO_ADDRESS(x), \
3770 - .pfn = __phys_to_pfn(x), \
3771 - .length = sz, \
3772 - .type = MT_MEMORY_RWX, \
3773 -}
3774 -
3775 extern struct smp_operations ux500_smp_ops;
3776 extern void ux500_cpu_die(unsigned int cpu);
3777
3778 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3779 index 52d768f..5f93180 100644
3780 --- a/arch/arm/mach-zynq/platsmp.c
3781 +++ b/arch/arm/mach-zynq/platsmp.c
3782 @@ -24,6 +24,7 @@
3783 #include <linux/io.h>
3784 #include <asm/cacheflush.h>
3785 #include <asm/smp_scu.h>
3786 +#include <linux/irq.h>
3787 #include <linux/irqchip/arm-gic.h>
3788 #include "common.h"
3789
3790 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3791 index b4f92b9..ffefea9 100644
3792 --- a/arch/arm/mm/Kconfig
3793 +++ b/arch/arm/mm/Kconfig
3794 @@ -446,6 +446,7 @@ config CPU_32v5
3795
3796 config CPU_32v6
3797 bool
3798 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3799 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3800
3801 config CPU_32v6K
3802 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3803
3804 config CPU_USE_DOMAINS
3805 bool
3806 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3807 help
3808 This option enables or disables the use of domain switching
3809 via the set_fs() function.
3810 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3811
3812 config KUSER_HELPERS
3813 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3814 - depends on MMU
3815 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3816 default y
3817 help
3818 Warning: disabling this option may break user programs.
3819 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3820 See Documentation/arm/kernel_user_helpers.txt for details.
3821
3822 However, the fixed address nature of these helpers can be used
3823 - by ROP (return orientated programming) authors when creating
3824 + by ROP (Return Oriented Programming) authors when creating
3825 exploits.
3826
3827 If all of the binaries and libraries which run on your platform
3828 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3829 index 9769f1e..16aaa55 100644
3830 --- a/arch/arm/mm/alignment.c
3831 +++ b/arch/arm/mm/alignment.c
3832 @@ -216,10 +216,12 @@ union offset_union {
3833 #define __get16_unaligned_check(ins,val,addr) \
3834 do { \
3835 unsigned int err = 0, v, a = addr; \
3836 + pax_open_userland(); \
3837 __get8_unaligned_check(ins,v,a,err); \
3838 val = v << ((BE) ? 8 : 0); \
3839 __get8_unaligned_check(ins,v,a,err); \
3840 val |= v << ((BE) ? 0 : 8); \
3841 + pax_close_userland(); \
3842 if (err) \
3843 goto fault; \
3844 } while (0)
3845 @@ -233,6 +235,7 @@ union offset_union {
3846 #define __get32_unaligned_check(ins,val,addr) \
3847 do { \
3848 unsigned int err = 0, v, a = addr; \
3849 + pax_open_userland(); \
3850 __get8_unaligned_check(ins,v,a,err); \
3851 val = v << ((BE) ? 24 : 0); \
3852 __get8_unaligned_check(ins,v,a,err); \
3853 @@ -241,6 +244,7 @@ union offset_union {
3854 val |= v << ((BE) ? 8 : 16); \
3855 __get8_unaligned_check(ins,v,a,err); \
3856 val |= v << ((BE) ? 0 : 24); \
3857 + pax_close_userland(); \
3858 if (err) \
3859 goto fault; \
3860 } while (0)
3861 @@ -254,6 +258,7 @@ union offset_union {
3862 #define __put16_unaligned_check(ins,val,addr) \
3863 do { \
3864 unsigned int err = 0, v = val, a = addr; \
3865 + pax_open_userland(); \
3866 __asm__( FIRST_BYTE_16 \
3867 ARM( "1: "ins" %1, [%2], #1\n" ) \
3868 THUMB( "1: "ins" %1, [%2]\n" ) \
3869 @@ -273,6 +278,7 @@ union offset_union {
3870 " .popsection\n" \
3871 : "=r" (err), "=&r" (v), "=&r" (a) \
3872 : "0" (err), "1" (v), "2" (a)); \
3873 + pax_close_userland(); \
3874 if (err) \
3875 goto fault; \
3876 } while (0)
3877 @@ -286,6 +292,7 @@ union offset_union {
3878 #define __put32_unaligned_check(ins,val,addr) \
3879 do { \
3880 unsigned int err = 0, v = val, a = addr; \
3881 + pax_open_userland(); \
3882 __asm__( FIRST_BYTE_32 \
3883 ARM( "1: "ins" %1, [%2], #1\n" ) \
3884 THUMB( "1: "ins" %1, [%2]\n" ) \
3885 @@ -315,6 +322,7 @@ union offset_union {
3886 " .popsection\n" \
3887 : "=r" (err), "=&r" (v), "=&r" (a) \
3888 : "0" (err), "1" (v), "2" (a)); \
3889 + pax_close_userland(); \
3890 if (err) \
3891 goto fault; \
3892 } while (0)
3893 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3894 index e309c8f..f8965e8 100644
3895 --- a/arch/arm/mm/cache-l2x0.c
3896 +++ b/arch/arm/mm/cache-l2x0.c
3897 @@ -43,7 +43,7 @@ struct l2c_init_data {
3898 void (*save)(void __iomem *);
3899 void (*configure)(void __iomem *);
3900 struct outer_cache_fns outer_cache;
3901 -};
3902 +} __do_const;
3903
3904 #define CACHE_LINE_SIZE 32
3905
3906 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3907 index 845769e..4278fd7 100644
3908 --- a/arch/arm/mm/context.c
3909 +++ b/arch/arm/mm/context.c
3910 @@ -43,7 +43,7 @@
3911 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3912
3913 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3914 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3915 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3916 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3917
3918 static DEFINE_PER_CPU(atomic64_t, active_asids);
3919 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3920 {
3921 static u32 cur_idx = 1;
3922 u64 asid = atomic64_read(&mm->context.id);
3923 - u64 generation = atomic64_read(&asid_generation);
3924 + u64 generation = atomic64_read_unchecked(&asid_generation);
3925
3926 if (asid != 0) {
3927 /*
3928 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3929 */
3930 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3931 if (asid == NUM_USER_ASIDS) {
3932 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3933 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3934 &asid_generation);
3935 flush_context(cpu);
3936 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3937 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3938 cpu_set_reserved_ttbr0();
3939
3940 asid = atomic64_read(&mm->context.id);
3941 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3942 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3943 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3944 goto switch_mm_fastpath;
3945
3946 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3947 /* Check that our ASID belongs to the current generation. */
3948 asid = atomic64_read(&mm->context.id);
3949 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3950 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3951 asid = new_context(mm, cpu);
3952 atomic64_set(&mm->context.id, asid);
3953 }
3954 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3955 index 6333d9c..3bb19f2 100644
3956 --- a/arch/arm/mm/fault.c
3957 +++ b/arch/arm/mm/fault.c
3958 @@ -25,6 +25,7 @@
3959 #include <asm/system_misc.h>
3960 #include <asm/system_info.h>
3961 #include <asm/tlbflush.h>
3962 +#include <asm/sections.h>
3963
3964 #include "fault.h"
3965
3966 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3967 if (fixup_exception(regs))
3968 return;
3969
3970 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3971 + if (addr < TASK_SIZE) {
3972 + if (current->signal->curr_ip)
3973 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3974 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3975 + else
3976 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3977 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3978 + }
3979 +#endif
3980 +
3981 +#ifdef CONFIG_PAX_KERNEXEC
3982 + if ((fsr & FSR_WRITE) &&
3983 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3984 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3985 + {
3986 + if (current->signal->curr_ip)
3987 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3988 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3989 + else
3990 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3991 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3992 + }
3993 +#endif
3994 +
3995 /*
3996 * No handler, we'll have to terminate things with extreme prejudice.
3997 */
3998 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3999 }
4000 #endif
4001
4002 +#ifdef CONFIG_PAX_PAGEEXEC
4003 + if (fsr & FSR_LNX_PF) {
4004 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
4005 + do_group_exit(SIGKILL);
4006 + }
4007 +#endif
4008 +
4009 tsk->thread.address = addr;
4010 tsk->thread.error_code = fsr;
4011 tsk->thread.trap_no = 14;
4012 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
4013 }
4014 #endif /* CONFIG_MMU */
4015
4016 +#ifdef CONFIG_PAX_PAGEEXEC
4017 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4018 +{
4019 + long i;
4020 +
4021 + printk(KERN_ERR "PAX: bytes at PC: ");
4022 + for (i = 0; i < 20; i++) {
4023 + unsigned char c;
4024 + if (get_user(c, (__force unsigned char __user *)pc+i))
4025 + printk(KERN_CONT "?? ");
4026 + else
4027 + printk(KERN_CONT "%02x ", c);
4028 + }
4029 + printk("\n");
4030 +
4031 + printk(KERN_ERR "PAX: bytes at SP-4: ");
4032 + for (i = -1; i < 20; i++) {
4033 + unsigned long c;
4034 + if (get_user(c, (__force unsigned long __user *)sp+i))
4035 + printk(KERN_CONT "???????? ");
4036 + else
4037 + printk(KERN_CONT "%08lx ", c);
4038 + }
4039 + printk("\n");
4040 +}
4041 +#endif
4042 +
4043 /*
4044 * First Level Translation Fault Handler
4045 *
4046 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
4047 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
4048 struct siginfo info;
4049
4050 +#ifdef CONFIG_PAX_MEMORY_UDEREF
4051 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
4052 + if (current->signal->curr_ip)
4053 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4054 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4055 + else
4056 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
4057 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4058 + goto die;
4059 + }
4060 +#endif
4061 +
4062 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4063 return;
4064
4065 +die:
4066 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4067 inf->name, fsr, addr);
4068 show_pte(current->mm, addr);
4069 @@ -574,15 +647,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4070 ifsr_info[nr].name = name;
4071 }
4072
4073 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4074 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4075 +
4076 asmlinkage void __exception
4077 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4078 {
4079 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4080 struct siginfo info;
4081 + unsigned long pc = instruction_pointer(regs);
4082 +
4083 + if (user_mode(regs)) {
4084 + unsigned long sigpage = current->mm->context.sigpage;
4085 +
4086 + if (sigpage <= pc && pc < sigpage + 7*4) {
4087 + if (pc < sigpage + 3*4)
4088 + sys_sigreturn(regs);
4089 + else
4090 + sys_rt_sigreturn(regs);
4091 + return;
4092 + }
4093 + if (pc == 0xffff0f60UL) {
4094 + /*
4095 + * PaX: __kuser_cmpxchg64 emulation
4096 + */
4097 + // TODO
4098 + //regs->ARM_pc = regs->ARM_lr;
4099 + //return;
4100 + }
4101 + if (pc == 0xffff0fa0UL) {
4102 + /*
4103 + * PaX: __kuser_memory_barrier emulation
4104 + */
4105 + // dmb(); implied by the exception
4106 + regs->ARM_pc = regs->ARM_lr;
4107 + return;
4108 + }
4109 + if (pc == 0xffff0fc0UL) {
4110 + /*
4111 + * PaX: __kuser_cmpxchg emulation
4112 + */
4113 + // TODO
4114 + //long new;
4115 + //int op;
4116 +
4117 + //op = FUTEX_OP_SET << 28;
4118 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4119 + //regs->ARM_r0 = old != new;
4120 + //regs->ARM_pc = regs->ARM_lr;
4121 + //return;
4122 + }
4123 + if (pc == 0xffff0fe0UL) {
4124 + /*
4125 + * PaX: __kuser_get_tls emulation
4126 + */
4127 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4128 + regs->ARM_pc = regs->ARM_lr;
4129 + return;
4130 + }
4131 + }
4132 +
4133 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4134 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4135 + if (current->signal->curr_ip)
4136 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4137 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4138 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4139 + else
4140 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4141 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4142 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4143 + goto die;
4144 + }
4145 +#endif
4146 +
4147 +#ifdef CONFIG_PAX_REFCOUNT
4148 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4149 +#ifdef CONFIG_THUMB2_KERNEL
4150 + unsigned short bkpt;
4151 +
4152 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4153 +#else
4154 + unsigned int bkpt;
4155 +
4156 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4157 +#endif
4158 + current->thread.error_code = ifsr;
4159 + current->thread.trap_no = 0;
4160 + pax_report_refcount_overflow(regs);
4161 + fixup_exception(regs);
4162 + return;
4163 + }
4164 + }
4165 +#endif
4166
4167 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4168 return;
4169
4170 +die:
4171 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4172 inf->name, ifsr, addr);
4173
4174 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4175 index cf08bdf..772656c 100644
4176 --- a/arch/arm/mm/fault.h
4177 +++ b/arch/arm/mm/fault.h
4178 @@ -3,6 +3,7 @@
4179
4180 /*
4181 * Fault status register encodings. We steal bit 31 for our own purposes.
4182 + * Set when the FSR value is from an instruction fault.
4183 */
4184 #define FSR_LNX_PF (1 << 31)
4185 #define FSR_WRITE (1 << 11)
4186 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4187 }
4188 #endif
4189
4190 +/* valid for LPAE and !LPAE */
4191 +static inline int is_xn_fault(unsigned int fsr)
4192 +{
4193 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4194 +}
4195 +
4196 +static inline int is_domain_fault(unsigned int fsr)
4197 +{
4198 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4199 +}
4200 +
4201 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4202 unsigned long search_exception_table(unsigned long addr);
4203
4204 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4205 index be92fa0..5252d7e 100644
4206 --- a/arch/arm/mm/init.c
4207 +++ b/arch/arm/mm/init.c
4208 @@ -709,7 +709,46 @@ void free_tcmmem(void)
4209 {
4210 #ifdef CONFIG_HAVE_TCM
4211 extern char __tcm_start, __tcm_end;
4212 +#endif
4213
4214 +#ifdef CONFIG_PAX_KERNEXEC
4215 + unsigned long addr;
4216 + pgd_t *pgd;
4217 + pud_t *pud;
4218 + pmd_t *pmd;
4219 + int cpu_arch = cpu_architecture();
4220 + unsigned int cr = get_cr();
4221 +
4222 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4223 + /* make pages tables, etc before .text NX */
4224 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4225 + pgd = pgd_offset_k(addr);
4226 + pud = pud_offset(pgd, addr);
4227 + pmd = pmd_offset(pud, addr);
4228 + __section_update(pmd, addr, PMD_SECT_XN);
4229 + }
4230 + /* make init NX */
4231 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4232 + pgd = pgd_offset_k(addr);
4233 + pud = pud_offset(pgd, addr);
4234 + pmd = pmd_offset(pud, addr);
4235 + __section_update(pmd, addr, PMD_SECT_XN);
4236 + }
4237 + /* make kernel code/rodata RX */
4238 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4239 + pgd = pgd_offset_k(addr);
4240 + pud = pud_offset(pgd, addr);
4241 + pmd = pmd_offset(pud, addr);
4242 +#ifdef CONFIG_ARM_LPAE
4243 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4244 +#else
4245 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4246 +#endif
4247 + }
4248 + }
4249 +#endif
4250 +
4251 +#ifdef CONFIG_HAVE_TCM
4252 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4253 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4254 #endif
4255 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4256 index d1e5ad7..84dcbf2 100644
4257 --- a/arch/arm/mm/ioremap.c
4258 +++ b/arch/arm/mm/ioremap.c
4259 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4260 unsigned int mtype;
4261
4262 if (cached)
4263 - mtype = MT_MEMORY_RWX;
4264 + mtype = MT_MEMORY_RX;
4265 else
4266 - mtype = MT_MEMORY_RWX_NONCACHED;
4267 + mtype = MT_MEMORY_RX_NONCACHED;
4268
4269 return __arm_ioremap_caller(phys_addr, size, mtype,
4270 __builtin_return_address(0));
4271 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4272 index 407dc78..047ce9d 100644
4273 --- a/arch/arm/mm/mmap.c
4274 +++ b/arch/arm/mm/mmap.c
4275 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4276 struct vm_area_struct *vma;
4277 int do_align = 0;
4278 int aliasing = cache_is_vipt_aliasing();
4279 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4280 struct vm_unmapped_area_info info;
4281
4282 /*
4283 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4284 if (len > TASK_SIZE)
4285 return -ENOMEM;
4286
4287 +#ifdef CONFIG_PAX_RANDMMAP
4288 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4289 +#endif
4290 +
4291 if (addr) {
4292 if (do_align)
4293 addr = COLOUR_ALIGN(addr, pgoff);
4294 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4295 addr = PAGE_ALIGN(addr);
4296
4297 vma = find_vma(mm, addr);
4298 - if (TASK_SIZE - len >= addr &&
4299 - (!vma || addr + len <= vma->vm_start))
4300 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4301 return addr;
4302 }
4303
4304 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4305 info.high_limit = TASK_SIZE;
4306 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4307 info.align_offset = pgoff << PAGE_SHIFT;
4308 + info.threadstack_offset = offset;
4309 return vm_unmapped_area(&info);
4310 }
4311
4312 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4313 unsigned long addr = addr0;
4314 int do_align = 0;
4315 int aliasing = cache_is_vipt_aliasing();
4316 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4317 struct vm_unmapped_area_info info;
4318
4319 /*
4320 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4321 return addr;
4322 }
4323
4324 +#ifdef CONFIG_PAX_RANDMMAP
4325 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4326 +#endif
4327 +
4328 /* requesting a specific address */
4329 if (addr) {
4330 if (do_align)
4331 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4332 else
4333 addr = PAGE_ALIGN(addr);
4334 vma = find_vma(mm, addr);
4335 - if (TASK_SIZE - len >= addr &&
4336 - (!vma || addr + len <= vma->vm_start))
4337 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4338 return addr;
4339 }
4340
4341 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4342 info.high_limit = mm->mmap_base;
4343 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4344 info.align_offset = pgoff << PAGE_SHIFT;
4345 + info.threadstack_offset = offset;
4346 addr = vm_unmapped_area(&info);
4347
4348 /*
4349 @@ -183,14 +193,30 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4350 {
4351 unsigned long random_factor = 0UL;
4352
4353 +#ifdef CONFIG_PAX_RANDMMAP
4354 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4355 +#endif
4356 +
4357 if (current->flags & PF_RANDOMIZE)
4358 random_factor = arch_mmap_rnd();
4359
4360 if (mmap_is_legacy()) {
4361 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4362 +
4363 +#ifdef CONFIG_PAX_RANDMMAP
4364 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4365 + mm->mmap_base += mm->delta_mmap;
4366 +#endif
4367 +
4368 mm->get_unmapped_area = arch_get_unmapped_area;
4369 } else {
4370 mm->mmap_base = mmap_base(random_factor);
4371 +
4372 +#ifdef CONFIG_PAX_RANDMMAP
4373 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4374 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4375 +#endif
4376 +
4377 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4378 }
4379 }
4380 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4381 index 7186382..0c145cf 100644
4382 --- a/arch/arm/mm/mmu.c
4383 +++ b/arch/arm/mm/mmu.c
4384 @@ -41,6 +41,22 @@
4385 #include "mm.h"
4386 #include "tcm.h"
4387
4388 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4389 +void modify_domain(unsigned int dom, unsigned int type)
4390 +{
4391 + struct thread_info *thread = current_thread_info();
4392 + unsigned int domain = thread->cpu_domain;
4393 + /*
4394 + * DOMAIN_MANAGER might be defined to some other value,
4395 + * use the arch-defined constant
4396 + */
4397 + domain &= ~domain_val(dom, 3);
4398 + thread->cpu_domain = domain | domain_val(dom, type);
4399 + set_domain(thread->cpu_domain);
4400 +}
4401 +EXPORT_SYMBOL(modify_domain);
4402 +#endif
4403 +
4404 /*
4405 * empty_zero_page is a special page that is used for
4406 * zero-initialized data and COW.
4407 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4408 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4409 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4410
4411 -static struct mem_type mem_types[] = {
4412 +#ifdef CONFIG_PAX_KERNEXEC
4413 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4414 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4415 +#else
4416 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4417 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4418 +#endif
4419 +
4420 +static struct mem_type mem_types[] __read_only = {
4421 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4422 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4423 L_PTE_SHARED,
4424 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4425 .prot_sect = PROT_SECT_DEVICE,
4426 .domain = DOMAIN_IO,
4427 },
4428 - [MT_UNCACHED] = {
4429 + [MT_UNCACHED_RW] = {
4430 .prot_pte = PROT_PTE_DEVICE,
4431 .prot_l1 = PMD_TYPE_TABLE,
4432 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4433 .domain = DOMAIN_IO,
4434 },
4435 - [MT_CACHECLEAN] = {
4436 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4437 + [MT_CACHECLEAN_RO] = {
4438 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4439 .domain = DOMAIN_KERNEL,
4440 },
4441 #ifndef CONFIG_ARM_LPAE
4442 - [MT_MINICLEAN] = {
4443 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4444 + [MT_MINICLEAN_RO] = {
4445 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4446 .domain = DOMAIN_KERNEL,
4447 },
4448 #endif
4449 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4450 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4451 L_PTE_RDONLY,
4452 .prot_l1 = PMD_TYPE_TABLE,
4453 - .domain = DOMAIN_USER,
4454 + .domain = DOMAIN_VECTORS,
4455 },
4456 [MT_HIGH_VECTORS] = {
4457 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4458 L_PTE_USER | L_PTE_RDONLY,
4459 .prot_l1 = PMD_TYPE_TABLE,
4460 - .domain = DOMAIN_USER,
4461 + .domain = DOMAIN_VECTORS,
4462 },
4463 - [MT_MEMORY_RWX] = {
4464 + [__MT_MEMORY_RWX] = {
4465 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4466 .prot_l1 = PMD_TYPE_TABLE,
4467 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4468 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4469 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4470 .domain = DOMAIN_KERNEL,
4471 },
4472 - [MT_ROM] = {
4473 - .prot_sect = PMD_TYPE_SECT,
4474 + [MT_MEMORY_RX] = {
4475 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4476 + .prot_l1 = PMD_TYPE_TABLE,
4477 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4478 + .domain = DOMAIN_KERNEL,
4479 + },
4480 + [MT_ROM_RX] = {
4481 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4482 .domain = DOMAIN_KERNEL,
4483 },
4484 - [MT_MEMORY_RWX_NONCACHED] = {
4485 + [MT_MEMORY_RW_NONCACHED] = {
4486 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4487 L_PTE_MT_BUFFERABLE,
4488 .prot_l1 = PMD_TYPE_TABLE,
4489 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4490 .domain = DOMAIN_KERNEL,
4491 },
4492 + [MT_MEMORY_RX_NONCACHED] = {
4493 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4494 + L_PTE_MT_BUFFERABLE,
4495 + .prot_l1 = PMD_TYPE_TABLE,
4496 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4497 + .domain = DOMAIN_KERNEL,
4498 + },
4499 [MT_MEMORY_RW_DTCM] = {
4500 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4501 L_PTE_XN,
4502 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4503 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4504 .domain = DOMAIN_KERNEL,
4505 },
4506 - [MT_MEMORY_RWX_ITCM] = {
4507 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4508 + [MT_MEMORY_RX_ITCM] = {
4509 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4510 .prot_l1 = PMD_TYPE_TABLE,
4511 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4512 .domain = DOMAIN_KERNEL,
4513 },
4514 [MT_MEMORY_RW_SO] = {
4515 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4516 * Mark cache clean areas and XIP ROM read only
4517 * from SVC mode and no access from userspace.
4518 */
4519 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4520 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4521 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4522 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4523 +#ifdef CONFIG_PAX_KERNEXEC
4524 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4525 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4526 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4527 +#endif
4528 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4529 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4530 #endif
4531
4532 /*
4533 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4534 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4535 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4536 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4537 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4538 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4539 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4540 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4541 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4542 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4543 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4544 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4545 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4546 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4547 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4548 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4549 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4550 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4551 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4552 }
4553 }
4554
4555 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4556 if (cpu_arch >= CPU_ARCH_ARMv6) {
4557 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4558 /* Non-cacheable Normal is XCB = 001 */
4559 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4560 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4561 + PMD_SECT_BUFFERED;
4562 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4563 PMD_SECT_BUFFERED;
4564 } else {
4565 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4566 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4567 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4568 + PMD_SECT_TEX(1);
4569 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4570 PMD_SECT_TEX(1);
4571 }
4572 } else {
4573 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4574 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4575 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4576 }
4577
4578 #ifdef CONFIG_ARM_LPAE
4579 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4580 user_pgprot |= PTE_EXT_PXN;
4581 #endif
4582
4583 + user_pgprot |= __supported_pte_mask;
4584 +
4585 for (i = 0; i < 16; i++) {
4586 pteval_t v = pgprot_val(protection_map[i]);
4587 protection_map[i] = __pgprot(v | user_pgprot);
4588 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4589
4590 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4591 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4592 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4593 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4594 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4595 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4596 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4597 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4598 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4599 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4600 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4601 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4602 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4603 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4604 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4605 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4606
4607 switch (cp->pmd) {
4608 case PMD_SECT_WT:
4609 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4610 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4611 break;
4612 case PMD_SECT_WB:
4613 case PMD_SECT_WBWA:
4614 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4615 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4616 break;
4617 }
4618 pr_info("Memory policy: %sData cache %s\n",
4619 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4620 return;
4621 }
4622
4623 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4624 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4625 md->virtual >= PAGE_OFFSET &&
4626 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4627 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4628 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4629 * called function. This means you can't use any function or debugging
4630 * method which may touch any device, otherwise the kernel _will_ crash.
4631 */
4632 +
4633 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4634 +
4635 static void __init devicemaps_init(const struct machine_desc *mdesc)
4636 {
4637 struct map_desc map;
4638 unsigned long addr;
4639 - void *vectors;
4640
4641 - /*
4642 - * Allocate the vector page early.
4643 - */
4644 - vectors = early_alloc(PAGE_SIZE * 2);
4645 -
4646 - early_trap_init(vectors);
4647 + early_trap_init(&vectors);
4648
4649 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4650 pmd_clear(pmd_off_k(addr));
4651 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4652 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4653 map.virtual = MODULES_VADDR;
4654 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4655 - map.type = MT_ROM;
4656 + map.type = MT_ROM_RX;
4657 create_mapping(&map);
4658 #endif
4659
4660 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4661 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4662 map.virtual = FLUSH_BASE;
4663 map.length = SZ_1M;
4664 - map.type = MT_CACHECLEAN;
4665 + map.type = MT_CACHECLEAN_RO;
4666 create_mapping(&map);
4667 #endif
4668 #ifdef FLUSH_BASE_MINICACHE
4669 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4670 map.virtual = FLUSH_BASE_MINICACHE;
4671 map.length = SZ_1M;
4672 - map.type = MT_MINICLEAN;
4673 + map.type = MT_MINICLEAN_RO;
4674 create_mapping(&map);
4675 #endif
4676
4677 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4678 * location (0xffff0000). If we aren't using high-vectors, also
4679 * create a mapping at the low-vectors virtual address.
4680 */
4681 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4682 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4683 map.virtual = 0xffff0000;
4684 map.length = PAGE_SIZE;
4685 #ifdef CONFIG_KUSER_HELPERS
4686 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4687 static void __init map_lowmem(void)
4688 {
4689 struct memblock_region *reg;
4690 +#ifndef CONFIG_PAX_KERNEXEC
4691 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4692 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4693 +#endif
4694
4695 /* Map all the lowmem memory banks. */
4696 for_each_memblock(memory, reg) {
4697 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4698 if (start >= end)
4699 break;
4700
4701 +#ifdef CONFIG_PAX_KERNEXEC
4702 + map.pfn = __phys_to_pfn(start);
4703 + map.virtual = __phys_to_virt(start);
4704 + map.length = end - start;
4705 +
4706 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4707 + struct map_desc kernel;
4708 + struct map_desc initmap;
4709 +
4710 + /* when freeing initmem we will make this RW */
4711 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4712 + initmap.virtual = (unsigned long)__init_begin;
4713 + initmap.length = _sdata - __init_begin;
4714 + initmap.type = __MT_MEMORY_RWX;
4715 + create_mapping(&initmap);
4716 +
4717 + /* when freeing initmem we will make this RX */
4718 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4719 + kernel.virtual = (unsigned long)_stext;
4720 + kernel.length = __init_begin - _stext;
4721 + kernel.type = __MT_MEMORY_RWX;
4722 + create_mapping(&kernel);
4723 +
4724 + if (map.virtual < (unsigned long)_stext) {
4725 + map.length = (unsigned long)_stext - map.virtual;
4726 + map.type = __MT_MEMORY_RWX;
4727 + create_mapping(&map);
4728 + }
4729 +
4730 + map.pfn = __phys_to_pfn(__pa(_sdata));
4731 + map.virtual = (unsigned long)_sdata;
4732 + map.length = end - __pa(_sdata);
4733 + }
4734 +
4735 + map.type = MT_MEMORY_RW;
4736 + create_mapping(&map);
4737 +#else
4738 if (end < kernel_x_start) {
4739 map.pfn = __phys_to_pfn(start);
4740 map.virtual = __phys_to_virt(start);
4741 map.length = end - start;
4742 - map.type = MT_MEMORY_RWX;
4743 + map.type = __MT_MEMORY_RWX;
4744
4745 create_mapping(&map);
4746 } else if (start >= kernel_x_end) {
4747 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4748 map.pfn = __phys_to_pfn(kernel_x_start);
4749 map.virtual = __phys_to_virt(kernel_x_start);
4750 map.length = kernel_x_end - kernel_x_start;
4751 - map.type = MT_MEMORY_RWX;
4752 + map.type = __MT_MEMORY_RWX;
4753
4754 create_mapping(&map);
4755
4756 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4757 create_mapping(&map);
4758 }
4759 }
4760 +#endif
4761 }
4762 }
4763
4764 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4765 index e0e2358..96c6791 100644
4766 --- a/arch/arm/net/bpf_jit_32.c
4767 +++ b/arch/arm/net/bpf_jit_32.c
4768 @@ -20,6 +20,7 @@
4769 #include <asm/cacheflush.h>
4770 #include <asm/hwcap.h>
4771 #include <asm/opcodes.h>
4772 +#include <asm/pgtable.h>
4773
4774 #include "bpf_jit_32.h"
4775
4776 @@ -72,7 +73,11 @@ struct jit_ctx {
4777 #endif
4778 };
4779
4780 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4781 +int bpf_jit_enable __read_only;
4782 +#else
4783 int bpf_jit_enable __read_mostly;
4784 +#endif
4785
4786 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4787 {
4788 @@ -179,8 +184,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4789 {
4790 u32 *ptr;
4791 /* We are guaranteed to have aligned memory. */
4792 + pax_open_kernel();
4793 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4794 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4795 + pax_close_kernel();
4796 }
4797
4798 static void build_prologue(struct jit_ctx *ctx)
4799 @@ -547,7 +554,7 @@ load_common:
4800 emit(ARM_SUB_I(r_scratch, r_skb_hl,
4801 1 << load_order), ctx);
4802 emit(ARM_CMP_R(r_scratch, r_off), ctx);
4803 - condt = ARM_COND_HS;
4804 + condt = ARM_COND_GE;
4805 } else {
4806 emit(ARM_CMP_R(r_skb_hl, r_off), ctx);
4807 condt = ARM_COND_HI;
4808 @@ -860,9 +867,11 @@ b_epilogue:
4809 off = offsetof(struct sk_buff, vlan_tci);
4810 emit(ARM_LDRH_I(r_A, r_skb, off), ctx);
4811 if (code == (BPF_ANC | SKF_AD_VLAN_TAG))
4812 - OP_IMM3(ARM_AND, r_A, r_A, VLAN_VID_MASK, ctx);
4813 - else
4814 - OP_IMM3(ARM_AND, r_A, r_A, VLAN_TAG_PRESENT, ctx);
4815 + OP_IMM3(ARM_AND, r_A, r_A, ~VLAN_TAG_PRESENT, ctx);
4816 + else {
4817 + OP_IMM3(ARM_LSR, r_A, r_A, 12, ctx);
4818 + OP_IMM3(ARM_AND, r_A, r_A, 0x1, ctx);
4819 + }
4820 break;
4821 case BPF_ANC | SKF_AD_QUEUE:
4822 ctx->seen |= SEEN_SKB;
4823 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4824 index 5b217f4..c23f40e 100644
4825 --- a/arch/arm/plat-iop/setup.c
4826 +++ b/arch/arm/plat-iop/setup.c
4827 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4828 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4829 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4830 .length = IOP3XX_PERIPHERAL_SIZE,
4831 - .type = MT_UNCACHED,
4832 + .type = MT_UNCACHED_RW,
4833 },
4834 };
4835
4836 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4837 index a5bc92d..0bb4730 100644
4838 --- a/arch/arm/plat-omap/sram.c
4839 +++ b/arch/arm/plat-omap/sram.c
4840 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4841 * Looks like we need to preserve some bootloader code at the
4842 * beginning of SRAM for jumping to flash for reboot to work...
4843 */
4844 + pax_open_kernel();
4845 memset_io(omap_sram_base + omap_sram_skip, 0,
4846 omap_sram_size - omap_sram_skip);
4847 + pax_close_kernel();
4848 }
4849 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4850 index 7047051..44e8675 100644
4851 --- a/arch/arm64/include/asm/atomic.h
4852 +++ b/arch/arm64/include/asm/atomic.h
4853 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4854 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4855 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4856
4857 +#define atomic64_read_unchecked(v) atomic64_read(v)
4858 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4859 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4860 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4861 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4862 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4863 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4864 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4865 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4866 +
4867 #endif
4868 #endif
4869 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4870 index 71f19c4..2b13cfe 100644
4871 --- a/arch/arm64/include/asm/barrier.h
4872 +++ b/arch/arm64/include/asm/barrier.h
4873 @@ -44,7 +44,7 @@
4874 do { \
4875 compiletime_assert_atomic_type(*p); \
4876 barrier(); \
4877 - ACCESS_ONCE(*p) = (v); \
4878 + ACCESS_ONCE_RW(*p) = (v); \
4879 } while (0)
4880
4881 #define smp_load_acquire(p) \
4882 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4883 index 4fde8c1..441f84f 100644
4884 --- a/arch/arm64/include/asm/percpu.h
4885 +++ b/arch/arm64/include/asm/percpu.h
4886 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4887 {
4888 switch (size) {
4889 case 1:
4890 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4891 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4892 break;
4893 case 2:
4894 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4895 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4896 break;
4897 case 4:
4898 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4899 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4900 break;
4901 case 8:
4902 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4903 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4904 break;
4905 default:
4906 BUILD_BUG();
4907 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4908 index 7642056..bffc904 100644
4909 --- a/arch/arm64/include/asm/pgalloc.h
4910 +++ b/arch/arm64/include/asm/pgalloc.h
4911 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4912 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4913 }
4914
4915 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4916 +{
4917 + pud_populate(mm, pud, pmd);
4918 +}
4919 +
4920 #endif /* CONFIG_PGTABLE_LEVELS > 2 */
4921
4922 #if CONFIG_PGTABLE_LEVELS > 3
4923 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4924 index 07e1ba44..ec8cbbb 100644
4925 --- a/arch/arm64/include/asm/uaccess.h
4926 +++ b/arch/arm64/include/asm/uaccess.h
4927 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4928 flag; \
4929 })
4930
4931 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4932 #define access_ok(type, addr, size) __range_ok(addr, size)
4933 #define user_addr_max get_fs
4934
4935 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
4936 index b0bd4e5..54e82f6 100644
4937 --- a/arch/arm64/mm/dma-mapping.c
4938 +++ b/arch/arm64/mm/dma-mapping.c
4939 @@ -134,7 +134,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
4940 phys_to_page(paddr),
4941 size >> PAGE_SHIFT);
4942 if (!freed)
4943 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
4944 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
4945 }
4946
4947 static void *__dma_alloc(struct device *dev, size_t size,
4948 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4949 index c3a58a1..78fbf54 100644
4950 --- a/arch/avr32/include/asm/cache.h
4951 +++ b/arch/avr32/include/asm/cache.h
4952 @@ -1,8 +1,10 @@
4953 #ifndef __ASM_AVR32_CACHE_H
4954 #define __ASM_AVR32_CACHE_H
4955
4956 +#include <linux/const.h>
4957 +
4958 #define L1_CACHE_SHIFT 5
4959 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4960 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4961
4962 /*
4963 * Memory returned by kmalloc() may be used for DMA, so we must make
4964 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4965 index 0388ece..87c8df1 100644
4966 --- a/arch/avr32/include/asm/elf.h
4967 +++ b/arch/avr32/include/asm/elf.h
4968 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4969 the loader. We need to make sure that it is out of the way of the program
4970 that it will "exec", and that there is sufficient room for the brk. */
4971
4972 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4973 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4974
4975 +#ifdef CONFIG_PAX_ASLR
4976 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4977 +
4978 +#define PAX_DELTA_MMAP_LEN 15
4979 +#define PAX_DELTA_STACK_LEN 15
4980 +#endif
4981
4982 /* This yields a mask that user programs can use to figure out what
4983 instruction set this CPU supports. This could be done in user space,
4984 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4985 index 479330b..53717a8 100644
4986 --- a/arch/avr32/include/asm/kmap_types.h
4987 +++ b/arch/avr32/include/asm/kmap_types.h
4988 @@ -2,9 +2,9 @@
4989 #define __ASM_AVR32_KMAP_TYPES_H
4990
4991 #ifdef CONFIG_DEBUG_HIGHMEM
4992 -# define KM_TYPE_NR 29
4993 +# define KM_TYPE_NR 30
4994 #else
4995 -# define KM_TYPE_NR 14
4996 +# define KM_TYPE_NR 15
4997 #endif
4998
4999 #endif /* __ASM_AVR32_KMAP_TYPES_H */
5000 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
5001 index d223a8b..69c5210 100644
5002 --- a/arch/avr32/mm/fault.c
5003 +++ b/arch/avr32/mm/fault.c
5004 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
5005
5006 int exception_trace = 1;
5007
5008 +#ifdef CONFIG_PAX_PAGEEXEC
5009 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5010 +{
5011 + unsigned long i;
5012 +
5013 + printk(KERN_ERR "PAX: bytes at PC: ");
5014 + for (i = 0; i < 20; i++) {
5015 + unsigned char c;
5016 + if (get_user(c, (unsigned char *)pc+i))
5017 + printk(KERN_CONT "???????? ");
5018 + else
5019 + printk(KERN_CONT "%02x ", c);
5020 + }
5021 + printk("\n");
5022 +}
5023 +#endif
5024 +
5025 /*
5026 * This routine handles page faults. It determines the address and the
5027 * problem, and then passes it off to one of the appropriate routines.
5028 @@ -178,6 +195,16 @@ bad_area:
5029 up_read(&mm->mmap_sem);
5030
5031 if (user_mode(regs)) {
5032 +
5033 +#ifdef CONFIG_PAX_PAGEEXEC
5034 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
5035 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
5036 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
5037 + do_group_exit(SIGKILL);
5038 + }
5039 + }
5040 +#endif
5041 +
5042 if (exception_trace && printk_ratelimit())
5043 printk("%s%s[%d]: segfault at %08lx pc %08lx "
5044 "sp %08lx ecr %lu\n",
5045 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
5046 index 568885a..f8008df 100644
5047 --- a/arch/blackfin/include/asm/cache.h
5048 +++ b/arch/blackfin/include/asm/cache.h
5049 @@ -7,6 +7,7 @@
5050 #ifndef __ARCH_BLACKFIN_CACHE_H
5051 #define __ARCH_BLACKFIN_CACHE_H
5052
5053 +#include <linux/const.h>
5054 #include <linux/linkage.h> /* for asmlinkage */
5055
5056 /*
5057 @@ -14,7 +15,7 @@
5058 * Blackfin loads 32 bytes for cache
5059 */
5060 #define L1_CACHE_SHIFT 5
5061 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5062 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5063 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5064
5065 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5066 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
5067 index aea2718..3639a60 100644
5068 --- a/arch/cris/include/arch-v10/arch/cache.h
5069 +++ b/arch/cris/include/arch-v10/arch/cache.h
5070 @@ -1,8 +1,9 @@
5071 #ifndef _ASM_ARCH_CACHE_H
5072 #define _ASM_ARCH_CACHE_H
5073
5074 +#include <linux/const.h>
5075 /* Etrax 100LX have 32-byte cache-lines. */
5076 -#define L1_CACHE_BYTES 32
5077 #define L1_CACHE_SHIFT 5
5078 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5079
5080 #endif /* _ASM_ARCH_CACHE_H */
5081 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
5082 index 7caf25d..ee65ac5 100644
5083 --- a/arch/cris/include/arch-v32/arch/cache.h
5084 +++ b/arch/cris/include/arch-v32/arch/cache.h
5085 @@ -1,11 +1,12 @@
5086 #ifndef _ASM_CRIS_ARCH_CACHE_H
5087 #define _ASM_CRIS_ARCH_CACHE_H
5088
5089 +#include <linux/const.h>
5090 #include <arch/hwregs/dma.h>
5091
5092 /* A cache-line is 32 bytes. */
5093 -#define L1_CACHE_BYTES 32
5094 #define L1_CACHE_SHIFT 5
5095 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5096
5097 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5098
5099 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5100 index 102190a..5334cea 100644
5101 --- a/arch/frv/include/asm/atomic.h
5102 +++ b/arch/frv/include/asm/atomic.h
5103 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5104 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5105 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5106
5107 +#define atomic64_read_unchecked(v) atomic64_read(v)
5108 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5109 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5110 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5111 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5112 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5113 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5114 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5115 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5116 +
5117 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5118 {
5119 int c, old;
5120 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5121 index 2797163..c2a401df9 100644
5122 --- a/arch/frv/include/asm/cache.h
5123 +++ b/arch/frv/include/asm/cache.h
5124 @@ -12,10 +12,11 @@
5125 #ifndef __ASM_CACHE_H
5126 #define __ASM_CACHE_H
5127
5128 +#include <linux/const.h>
5129
5130 /* bytes per L1 cache line */
5131 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5132 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5133 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5134
5135 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5136 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5137 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5138 index 43901f2..0d8b865 100644
5139 --- a/arch/frv/include/asm/kmap_types.h
5140 +++ b/arch/frv/include/asm/kmap_types.h
5141 @@ -2,6 +2,6 @@
5142 #ifndef _ASM_KMAP_TYPES_H
5143 #define _ASM_KMAP_TYPES_H
5144
5145 -#define KM_TYPE_NR 17
5146 +#define KM_TYPE_NR 18
5147
5148 #endif
5149 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5150 index 836f147..4cf23f5 100644
5151 --- a/arch/frv/mm/elf-fdpic.c
5152 +++ b/arch/frv/mm/elf-fdpic.c
5153 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5154 {
5155 struct vm_area_struct *vma;
5156 struct vm_unmapped_area_info info;
5157 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5158
5159 if (len > TASK_SIZE)
5160 return -ENOMEM;
5161 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5162 if (addr) {
5163 addr = PAGE_ALIGN(addr);
5164 vma = find_vma(current->mm, addr);
5165 - if (TASK_SIZE - len >= addr &&
5166 - (!vma || addr + len <= vma->vm_start))
5167 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5168 goto success;
5169 }
5170
5171 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5172 info.high_limit = (current->mm->start_stack - 0x00200000);
5173 info.align_mask = 0;
5174 info.align_offset = 0;
5175 + info.threadstack_offset = offset;
5176 addr = vm_unmapped_area(&info);
5177 if (!(addr & ~PAGE_MASK))
5178 goto success;
5179 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5180 index 69952c18..4fa2908 100644
5181 --- a/arch/hexagon/include/asm/cache.h
5182 +++ b/arch/hexagon/include/asm/cache.h
5183 @@ -21,9 +21,11 @@
5184 #ifndef __ASM_CACHE_H
5185 #define __ASM_CACHE_H
5186
5187 +#include <linux/const.h>
5188 +
5189 /* Bytes per L1 cache line */
5190 -#define L1_CACHE_SHIFT (5)
5191 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5192 +#define L1_CACHE_SHIFT 5
5193 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5194
5195 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5196
5197 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5198 index 76d25b2..d3793a0f 100644
5199 --- a/arch/ia64/Kconfig
5200 +++ b/arch/ia64/Kconfig
5201 @@ -541,6 +541,7 @@ source "drivers/sn/Kconfig"
5202 config KEXEC
5203 bool "kexec system call"
5204 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5205 + depends on !GRKERNSEC_KMEM
5206 help
5207 kexec is a system call that implements the ability to shutdown your
5208 current kernel, and to start another kernel. It is like a reboot
5209 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5210 index 970d0bd..e750b9b 100644
5211 --- a/arch/ia64/Makefile
5212 +++ b/arch/ia64/Makefile
5213 @@ -98,5 +98,6 @@ endef
5214 archprepare: make_nr_irqs_h FORCE
5215 PHONY += make_nr_irqs_h FORCE
5216
5217 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5218 make_nr_irqs_h: FORCE
5219 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5220 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5221 index 0bf0350..2ad1957 100644
5222 --- a/arch/ia64/include/asm/atomic.h
5223 +++ b/arch/ia64/include/asm/atomic.h
5224 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5225 #define atomic64_inc(v) atomic64_add(1, (v))
5226 #define atomic64_dec(v) atomic64_sub(1, (v))
5227
5228 +#define atomic64_read_unchecked(v) atomic64_read(v)
5229 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5230 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5231 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5232 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5233 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5234 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5235 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5236 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5237 +
5238 #endif /* _ASM_IA64_ATOMIC_H */
5239 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5240 index f6769eb..1cdb590 100644
5241 --- a/arch/ia64/include/asm/barrier.h
5242 +++ b/arch/ia64/include/asm/barrier.h
5243 @@ -66,7 +66,7 @@
5244 do { \
5245 compiletime_assert_atomic_type(*p); \
5246 barrier(); \
5247 - ACCESS_ONCE(*p) = (v); \
5248 + ACCESS_ONCE_RW(*p) = (v); \
5249 } while (0)
5250
5251 #define smp_load_acquire(p) \
5252 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5253 index 988254a..e1ee885 100644
5254 --- a/arch/ia64/include/asm/cache.h
5255 +++ b/arch/ia64/include/asm/cache.h
5256 @@ -1,6 +1,7 @@
5257 #ifndef _ASM_IA64_CACHE_H
5258 #define _ASM_IA64_CACHE_H
5259
5260 +#include <linux/const.h>
5261
5262 /*
5263 * Copyright (C) 1998-2000 Hewlett-Packard Co
5264 @@ -9,7 +10,7 @@
5265
5266 /* Bytes per L1 (data) cache line. */
5267 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5268 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5269 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5270
5271 #ifdef CONFIG_SMP
5272 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5273 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5274 index 5a83c5c..4d7f553 100644
5275 --- a/arch/ia64/include/asm/elf.h
5276 +++ b/arch/ia64/include/asm/elf.h
5277 @@ -42,6 +42,13 @@
5278 */
5279 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5280
5281 +#ifdef CONFIG_PAX_ASLR
5282 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5283 +
5284 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5285 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5286 +#endif
5287 +
5288 #define PT_IA_64_UNWIND 0x70000001
5289
5290 /* IA-64 relocations: */
5291 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5292 index f5e70e9..624fad5 100644
5293 --- a/arch/ia64/include/asm/pgalloc.h
5294 +++ b/arch/ia64/include/asm/pgalloc.h
5295 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5296 pgd_val(*pgd_entry) = __pa(pud);
5297 }
5298
5299 +static inline void
5300 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5301 +{
5302 + pgd_populate(mm, pgd_entry, pud);
5303 +}
5304 +
5305 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5306 {
5307 return quicklist_alloc(0, GFP_KERNEL, NULL);
5308 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5309 pud_val(*pud_entry) = __pa(pmd);
5310 }
5311
5312 +static inline void
5313 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5314 +{
5315 + pud_populate(mm, pud_entry, pmd);
5316 +}
5317 +
5318 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5319 {
5320 return quicklist_alloc(0, GFP_KERNEL, NULL);
5321 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5322 index 9f3ed9e..c99b418 100644
5323 --- a/arch/ia64/include/asm/pgtable.h
5324 +++ b/arch/ia64/include/asm/pgtable.h
5325 @@ -12,7 +12,7 @@
5326 * David Mosberger-Tang <davidm@hpl.hp.com>
5327 */
5328
5329 -
5330 +#include <linux/const.h>
5331 #include <asm/mman.h>
5332 #include <asm/page.h>
5333 #include <asm/processor.h>
5334 @@ -139,6 +139,17 @@
5335 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5336 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5337 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5338 +
5339 +#ifdef CONFIG_PAX_PAGEEXEC
5340 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5341 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5342 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5343 +#else
5344 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5345 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5346 +# define PAGE_COPY_NOEXEC PAGE_COPY
5347 +#endif
5348 +
5349 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5350 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5351 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5352 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5353 index 45698cd..e8e2dbc 100644
5354 --- a/arch/ia64/include/asm/spinlock.h
5355 +++ b/arch/ia64/include/asm/spinlock.h
5356 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5357 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5358
5359 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5360 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5361 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5362 }
5363
5364 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5365 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5366 index 4f3fb6cc..254055e 100644
5367 --- a/arch/ia64/include/asm/uaccess.h
5368 +++ b/arch/ia64/include/asm/uaccess.h
5369 @@ -70,6 +70,7 @@
5370 && ((segment).seg == KERNEL_DS.seg \
5371 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5372 })
5373 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5374 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5375
5376 /*
5377 @@ -241,12 +242,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5378 static inline unsigned long
5379 __copy_to_user (void __user *to, const void *from, unsigned long count)
5380 {
5381 + if (count > INT_MAX)
5382 + return count;
5383 +
5384 + if (!__builtin_constant_p(count))
5385 + check_object_size(from, count, true);
5386 +
5387 return __copy_user(to, (__force void __user *) from, count);
5388 }
5389
5390 static inline unsigned long
5391 __copy_from_user (void *to, const void __user *from, unsigned long count)
5392 {
5393 + if (count > INT_MAX)
5394 + return count;
5395 +
5396 + if (!__builtin_constant_p(count))
5397 + check_object_size(to, count, false);
5398 +
5399 return __copy_user((__force void __user *) to, from, count);
5400 }
5401
5402 @@ -256,10 +269,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5403 ({ \
5404 void __user *__cu_to = (to); \
5405 const void *__cu_from = (from); \
5406 - long __cu_len = (n); \
5407 + unsigned long __cu_len = (n); \
5408 \
5409 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5410 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5411 + if (!__builtin_constant_p(n)) \
5412 + check_object_size(__cu_from, __cu_len, true); \
5413 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5414 + } \
5415 __cu_len; \
5416 })
5417
5418 @@ -267,11 +283,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5419 ({ \
5420 void *__cu_to = (to); \
5421 const void __user *__cu_from = (from); \
5422 - long __cu_len = (n); \
5423 + unsigned long __cu_len = (n); \
5424 \
5425 __chk_user_ptr(__cu_from); \
5426 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5427 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5428 + if (!__builtin_constant_p(n)) \
5429 + check_object_size(__cu_to, __cu_len, false); \
5430 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5431 + } \
5432 __cu_len; \
5433 })
5434
5435 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5436 index 29754aa..06d2838 100644
5437 --- a/arch/ia64/kernel/module.c
5438 +++ b/arch/ia64/kernel/module.c
5439 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5440 }
5441
5442 static inline int
5443 +in_init_rx (const struct module *mod, uint64_t addr)
5444 +{
5445 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5446 +}
5447 +
5448 +static inline int
5449 +in_init_rw (const struct module *mod, uint64_t addr)
5450 +{
5451 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5452 +}
5453 +
5454 +static inline int
5455 in_init (const struct module *mod, uint64_t addr)
5456 {
5457 - return addr - (uint64_t) mod->module_init < mod->init_size;
5458 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5459 +}
5460 +
5461 +static inline int
5462 +in_core_rx (const struct module *mod, uint64_t addr)
5463 +{
5464 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5465 +}
5466 +
5467 +static inline int
5468 +in_core_rw (const struct module *mod, uint64_t addr)
5469 +{
5470 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5471 }
5472
5473 static inline int
5474 in_core (const struct module *mod, uint64_t addr)
5475 {
5476 - return addr - (uint64_t) mod->module_core < mod->core_size;
5477 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5478 }
5479
5480 static inline int
5481 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5482 break;
5483
5484 case RV_BDREL:
5485 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5486 + if (in_init_rx(mod, val))
5487 + val -= (uint64_t) mod->module_init_rx;
5488 + else if (in_init_rw(mod, val))
5489 + val -= (uint64_t) mod->module_init_rw;
5490 + else if (in_core_rx(mod, val))
5491 + val -= (uint64_t) mod->module_core_rx;
5492 + else if (in_core_rw(mod, val))
5493 + val -= (uint64_t) mod->module_core_rw;
5494 break;
5495
5496 case RV_LTV:
5497 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5498 * addresses have been selected...
5499 */
5500 uint64_t gp;
5501 - if (mod->core_size > MAX_LTOFF)
5502 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5503 /*
5504 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5505 * at the end of the module.
5506 */
5507 - gp = mod->core_size - MAX_LTOFF / 2;
5508 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5509 else
5510 - gp = mod->core_size / 2;
5511 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5512 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5513 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5514 mod->arch.gp = gp;
5515 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5516 }
5517 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5518 index c39c3cd..3c77738 100644
5519 --- a/arch/ia64/kernel/palinfo.c
5520 +++ b/arch/ia64/kernel/palinfo.c
5521 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5522 return NOTIFY_OK;
5523 }
5524
5525 -static struct notifier_block __refdata palinfo_cpu_notifier =
5526 +static struct notifier_block palinfo_cpu_notifier =
5527 {
5528 .notifier_call = palinfo_cpu_callback,
5529 .priority = 0,
5530 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5531 index 41e33f8..65180b2a 100644
5532 --- a/arch/ia64/kernel/sys_ia64.c
5533 +++ b/arch/ia64/kernel/sys_ia64.c
5534 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5535 unsigned long align_mask = 0;
5536 struct mm_struct *mm = current->mm;
5537 struct vm_unmapped_area_info info;
5538 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5539
5540 if (len > RGN_MAP_LIMIT)
5541 return -ENOMEM;
5542 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5543 if (REGION_NUMBER(addr) == RGN_HPAGE)
5544 addr = 0;
5545 #endif
5546 +
5547 +#ifdef CONFIG_PAX_RANDMMAP
5548 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5549 + addr = mm->free_area_cache;
5550 + else
5551 +#endif
5552 +
5553 if (!addr)
5554 addr = TASK_UNMAPPED_BASE;
5555
5556 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5557 info.high_limit = TASK_SIZE;
5558 info.align_mask = align_mask;
5559 info.align_offset = 0;
5560 + info.threadstack_offset = offset;
5561 return vm_unmapped_area(&info);
5562 }
5563
5564 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5565 index 84f8a52..7c76178 100644
5566 --- a/arch/ia64/kernel/vmlinux.lds.S
5567 +++ b/arch/ia64/kernel/vmlinux.lds.S
5568 @@ -192,7 +192,7 @@ SECTIONS {
5569 /* Per-cpu data: */
5570 . = ALIGN(PERCPU_PAGE_SIZE);
5571 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5572 - __phys_per_cpu_start = __per_cpu_load;
5573 + __phys_per_cpu_start = per_cpu_load;
5574 /*
5575 * ensure percpu data fits
5576 * into percpu page size
5577 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5578 index ba5ba7a..36e9d3a 100644
5579 --- a/arch/ia64/mm/fault.c
5580 +++ b/arch/ia64/mm/fault.c
5581 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5582 return pte_present(pte);
5583 }
5584
5585 +#ifdef CONFIG_PAX_PAGEEXEC
5586 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5587 +{
5588 + unsigned long i;
5589 +
5590 + printk(KERN_ERR "PAX: bytes at PC: ");
5591 + for (i = 0; i < 8; i++) {
5592 + unsigned int c;
5593 + if (get_user(c, (unsigned int *)pc+i))
5594 + printk(KERN_CONT "???????? ");
5595 + else
5596 + printk(KERN_CONT "%08x ", c);
5597 + }
5598 + printk("\n");
5599 +}
5600 +#endif
5601 +
5602 # define VM_READ_BIT 0
5603 # define VM_WRITE_BIT 1
5604 # define VM_EXEC_BIT 2
5605 @@ -151,8 +168,21 @@ retry:
5606 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5607 goto bad_area;
5608
5609 - if ((vma->vm_flags & mask) != mask)
5610 + if ((vma->vm_flags & mask) != mask) {
5611 +
5612 +#ifdef CONFIG_PAX_PAGEEXEC
5613 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5614 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5615 + goto bad_area;
5616 +
5617 + up_read(&mm->mmap_sem);
5618 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5619 + do_group_exit(SIGKILL);
5620 + }
5621 +#endif
5622 +
5623 goto bad_area;
5624 + }
5625
5626 /*
5627 * If for any reason at all we couldn't handle the fault, make
5628 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5629 index 52b7604b..455cb85 100644
5630 --- a/arch/ia64/mm/hugetlbpage.c
5631 +++ b/arch/ia64/mm/hugetlbpage.c
5632 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5633 unsigned long pgoff, unsigned long flags)
5634 {
5635 struct vm_unmapped_area_info info;
5636 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5637
5638 if (len > RGN_MAP_LIMIT)
5639 return -ENOMEM;
5640 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5641 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5642 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5643 info.align_offset = 0;
5644 + info.threadstack_offset = offset;
5645 return vm_unmapped_area(&info);
5646 }
5647
5648 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5649 index a9b65cf..49ae1cf 100644
5650 --- a/arch/ia64/mm/init.c
5651 +++ b/arch/ia64/mm/init.c
5652 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5653 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5654 vma->vm_end = vma->vm_start + PAGE_SIZE;
5655 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5656 +
5657 +#ifdef CONFIG_PAX_PAGEEXEC
5658 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5659 + vma->vm_flags &= ~VM_EXEC;
5660 +
5661 +#ifdef CONFIG_PAX_MPROTECT
5662 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5663 + vma->vm_flags &= ~VM_MAYEXEC;
5664 +#endif
5665 +
5666 + }
5667 +#endif
5668 +
5669 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5670 down_write(&current->mm->mmap_sem);
5671 if (insert_vm_struct(current->mm, vma)) {
5672 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5673 gate_vma.vm_start = FIXADDR_USER_START;
5674 gate_vma.vm_end = FIXADDR_USER_END;
5675 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5676 - gate_vma.vm_page_prot = __P101;
5677 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5678
5679 return 0;
5680 }
5681 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5682 index 40b3ee98..8c2c112 100644
5683 --- a/arch/m32r/include/asm/cache.h
5684 +++ b/arch/m32r/include/asm/cache.h
5685 @@ -1,8 +1,10 @@
5686 #ifndef _ASM_M32R_CACHE_H
5687 #define _ASM_M32R_CACHE_H
5688
5689 +#include <linux/const.h>
5690 +
5691 /* L1 cache line size */
5692 #define L1_CACHE_SHIFT 4
5693 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5694 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5695
5696 #endif /* _ASM_M32R_CACHE_H */
5697 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5698 index 82abd15..d95ae5d 100644
5699 --- a/arch/m32r/lib/usercopy.c
5700 +++ b/arch/m32r/lib/usercopy.c
5701 @@ -14,6 +14,9 @@
5702 unsigned long
5703 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5704 {
5705 + if ((long)n < 0)
5706 + return n;
5707 +
5708 prefetch(from);
5709 if (access_ok(VERIFY_WRITE, to, n))
5710 __copy_user(to,from,n);
5711 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5712 unsigned long
5713 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5714 {
5715 + if ((long)n < 0)
5716 + return n;
5717 +
5718 prefetchw(to);
5719 if (access_ok(VERIFY_READ, from, n))
5720 __copy_user_zeroing(to,from,n);
5721 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5722 index 0395c51..5f26031 100644
5723 --- a/arch/m68k/include/asm/cache.h
5724 +++ b/arch/m68k/include/asm/cache.h
5725 @@ -4,9 +4,11 @@
5726 #ifndef __ARCH_M68K_CACHE_H
5727 #define __ARCH_M68K_CACHE_H
5728
5729 +#include <linux/const.h>
5730 +
5731 /* bytes per L1 cache line */
5732 #define L1_CACHE_SHIFT 4
5733 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5734 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5735
5736 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5737
5738 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5739 index d703d8e..a8e2d70 100644
5740 --- a/arch/metag/include/asm/barrier.h
5741 +++ b/arch/metag/include/asm/barrier.h
5742 @@ -90,7 +90,7 @@ static inline void fence(void)
5743 do { \
5744 compiletime_assert_atomic_type(*p); \
5745 smp_mb(); \
5746 - ACCESS_ONCE(*p) = (v); \
5747 + ACCESS_ONCE_RW(*p) = (v); \
5748 } while (0)
5749
5750 #define smp_load_acquire(p) \
5751 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5752 index 7ca80ac..794ba72 100644
5753 --- a/arch/metag/mm/hugetlbpage.c
5754 +++ b/arch/metag/mm/hugetlbpage.c
5755 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5756 info.high_limit = TASK_SIZE;
5757 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5758 info.align_offset = 0;
5759 + info.threadstack_offset = 0;
5760 return vm_unmapped_area(&info);
5761 }
5762
5763 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5764 index 4efe96a..60e8699 100644
5765 --- a/arch/microblaze/include/asm/cache.h
5766 +++ b/arch/microblaze/include/asm/cache.h
5767 @@ -13,11 +13,12 @@
5768 #ifndef _ASM_MICROBLAZE_CACHE_H
5769 #define _ASM_MICROBLAZE_CACHE_H
5770
5771 +#include <linux/const.h>
5772 #include <asm/registers.h>
5773
5774 #define L1_CACHE_SHIFT 5
5775 /* word-granular cache in microblaze */
5776 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5777 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5778
5779 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5780
5781 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5782 index a3b1ffe..7d61ca6 100644
5783 --- a/arch/mips/Kconfig
5784 +++ b/arch/mips/Kconfig
5785 @@ -2586,6 +2586,7 @@ source "kernel/Kconfig.preempt"
5786
5787 config KEXEC
5788 bool "Kexec system call"
5789 + depends on !GRKERNSEC_KMEM
5790 help
5791 kexec is a system call that implements the ability to shutdown your
5792 current kernel, and to start another kernel. It is like a reboot
5793 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5794 index d8960d4..77dbd31 100644
5795 --- a/arch/mips/cavium-octeon/dma-octeon.c
5796 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5797 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5798 if (dma_release_from_coherent(dev, order, vaddr))
5799 return;
5800
5801 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5802 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5803 }
5804
5805 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5806 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5807 index 26d4363..3c9a82e 100644
5808 --- a/arch/mips/include/asm/atomic.h
5809 +++ b/arch/mips/include/asm/atomic.h
5810 @@ -22,15 +22,39 @@
5811 #include <asm/cmpxchg.h>
5812 #include <asm/war.h>
5813
5814 +#ifdef CONFIG_GENERIC_ATOMIC64
5815 +#include <asm-generic/atomic64.h>
5816 +#endif
5817 +
5818 #define ATOMIC_INIT(i) { (i) }
5819
5820 +#ifdef CONFIG_64BIT
5821 +#define _ASM_EXTABLE(from, to) \
5822 +" .section __ex_table,\"a\"\n" \
5823 +" .dword " #from ", " #to"\n" \
5824 +" .previous\n"
5825 +#else
5826 +#define _ASM_EXTABLE(from, to) \
5827 +" .section __ex_table,\"a\"\n" \
5828 +" .word " #from ", " #to"\n" \
5829 +" .previous\n"
5830 +#endif
5831 +
5832 /*
5833 * atomic_read - read atomic variable
5834 * @v: pointer of type atomic_t
5835 *
5836 * Atomically reads the value of @v.
5837 */
5838 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5839 +static inline int atomic_read(const atomic_t *v)
5840 +{
5841 + return ACCESS_ONCE(v->counter);
5842 +}
5843 +
5844 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5845 +{
5846 + return ACCESS_ONCE(v->counter);
5847 +}
5848
5849 /*
5850 * atomic_set - set atomic variable
5851 @@ -39,47 +63,77 @@
5852 *
5853 * Atomically sets the value of @v to @i.
5854 */
5855 -#define atomic_set(v, i) ((v)->counter = (i))
5856 +static inline void atomic_set(atomic_t *v, int i)
5857 +{
5858 + v->counter = i;
5859 +}
5860
5861 -#define ATOMIC_OP(op, c_op, asm_op) \
5862 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5863 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5864 +{
5865 + v->counter = i;
5866 +}
5867 +
5868 +#ifdef CONFIG_PAX_REFCOUNT
5869 +#define __OVERFLOW_POST \
5870 + " b 4f \n" \
5871 + " .set noreorder \n" \
5872 + "3: b 5f \n" \
5873 + " move %0, %1 \n" \
5874 + " .set reorder \n"
5875 +#define __OVERFLOW_EXTABLE \
5876 + "3:\n" \
5877 + _ASM_EXTABLE(2b, 3b)
5878 +#else
5879 +#define __OVERFLOW_POST
5880 +#define __OVERFLOW_EXTABLE
5881 +#endif
5882 +
5883 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5884 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5885 { \
5886 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5887 int temp; \
5888 \
5889 __asm__ __volatile__( \
5890 - " .set arch=r4000 \n" \
5891 - "1: ll %0, %1 # atomic_" #op " \n" \
5892 - " " #asm_op " %0, %2 \n" \
5893 + " .set mips3 \n" \
5894 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5895 + "2: " #asm_op " %0, %2 \n" \
5896 " sc %0, %1 \n" \
5897 " beqzl %0, 1b \n" \
5898 + extable \
5899 " .set mips0 \n" \
5900 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5901 : "Ir" (i)); \
5902 } else if (kernel_uses_llsc) { \
5903 int temp; \
5904 \
5905 - do { \
5906 - __asm__ __volatile__( \
5907 - " .set "MIPS_ISA_LEVEL" \n" \
5908 - " ll %0, %1 # atomic_" #op "\n" \
5909 - " " #asm_op " %0, %2 \n" \
5910 - " sc %0, %1 \n" \
5911 - " .set mips0 \n" \
5912 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5913 - : "Ir" (i)); \
5914 - } while (unlikely(!temp)); \
5915 + __asm__ __volatile__( \
5916 + " .set "MIPS_ISA_LEVEL" \n" \
5917 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5918 + "2: " #asm_op " %0, %2 \n" \
5919 + " sc %0, %1 \n" \
5920 + " beqz %0, 1b \n" \
5921 + extable \
5922 + " .set mips0 \n" \
5923 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5924 + : "Ir" (i)); \
5925 } else { \
5926 unsigned long flags; \
5927 \
5928 raw_local_irq_save(flags); \
5929 - v->counter c_op i; \
5930 + __asm__ __volatile__( \
5931 + "2: " #asm_op " %0, %1 \n" \
5932 + extable \
5933 + : "+r" (v->counter) : "Ir" (i)); \
5934 raw_local_irq_restore(flags); \
5935 } \
5936 }
5937
5938 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5939 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5940 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
5941 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
5942 +
5943 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5944 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5945 { \
5946 int result; \
5947 \
5948 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5949 int temp; \
5950 \
5951 __asm__ __volatile__( \
5952 - " .set arch=r4000 \n" \
5953 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5954 - " " #asm_op " %0, %1, %3 \n" \
5955 + " .set mips3 \n" \
5956 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5957 + "2: " #asm_op " %0, %1, %3 \n" \
5958 " sc %0, %2 \n" \
5959 " beqzl %0, 1b \n" \
5960 - " " #asm_op " %0, %1, %3 \n" \
5961 + post_op \
5962 + extable \
5963 + "4: " #asm_op " %0, %1, %3 \n" \
5964 + "5: \n" \
5965 " .set mips0 \n" \
5966 : "=&r" (result), "=&r" (temp), \
5967 "+" GCC_OFF_SMALL_ASM() (v->counter) \
5968 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5969 } else if (kernel_uses_llsc) { \
5970 int temp; \
5971 \
5972 - do { \
5973 - __asm__ __volatile__( \
5974 - " .set "MIPS_ISA_LEVEL" \n" \
5975 - " ll %1, %2 # atomic_" #op "_return \n" \
5976 - " " #asm_op " %0, %1, %3 \n" \
5977 - " sc %0, %2 \n" \
5978 - " .set mips0 \n" \
5979 - : "=&r" (result), "=&r" (temp), \
5980 - "+" GCC_OFF_SMALL_ASM() (v->counter) \
5981 - : "Ir" (i)); \
5982 - } while (unlikely(!result)); \
5983 + __asm__ __volatile__( \
5984 + " .set "MIPS_ISA_LEVEL" \n" \
5985 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5986 + "2: " #asm_op " %0, %1, %3 \n" \
5987 + " sc %0, %2 \n" \
5988 + post_op \
5989 + extable \
5990 + "4: " #asm_op " %0, %1, %3 \n" \
5991 + "5: \n" \
5992 + " .set mips0 \n" \
5993 + : "=&r" (result), "=&r" (temp), \
5994 + "+" GCC_OFF_SMALL_ASM() (v->counter) \
5995 + : "Ir" (i)); \
5996 \
5997 result = temp; result c_op i; \
5998 } else { \
5999 unsigned long flags; \
6000 \
6001 raw_local_irq_save(flags); \
6002 - result = v->counter; \
6003 - result c_op i; \
6004 - v->counter = result; \
6005 + __asm__ __volatile__( \
6006 + " lw %0, %1 \n" \
6007 + "2: " #asm_op " %0, %1, %2 \n" \
6008 + " sw %0, %1 \n" \
6009 + "3: \n" \
6010 + extable \
6011 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6012 + : "Ir" (i)); \
6013 raw_local_irq_restore(flags); \
6014 } \
6015 \
6016 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
6017 return result; \
6018 }
6019
6020 -#define ATOMIC_OPS(op, c_op, asm_op) \
6021 - ATOMIC_OP(op, c_op, asm_op) \
6022 - ATOMIC_OP_RETURN(op, c_op, asm_op)
6023 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6024 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6025
6026 -ATOMIC_OPS(add, +=, addu)
6027 -ATOMIC_OPS(sub, -=, subu)
6028 +#define ATOMIC_OPS(op, asm_op) \
6029 + ATOMIC_OP(op, asm_op) \
6030 + ATOMIC_OP_RETURN(op, asm_op)
6031 +
6032 +ATOMIC_OPS(add, add)
6033 +ATOMIC_OPS(sub, sub)
6034
6035 #undef ATOMIC_OPS
6036 #undef ATOMIC_OP_RETURN
6037 +#undef __ATOMIC_OP_RETURN
6038 #undef ATOMIC_OP
6039 +#undef __ATOMIC_OP
6040
6041 /*
6042 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
6043 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
6044 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6045 * The function returns the old value of @v minus @i.
6046 */
6047 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
6048 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
6049 {
6050 int result;
6051
6052 @@ -159,7 +228,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
6053 int temp;
6054
6055 __asm__ __volatile__(
6056 - " .set arch=r4000 \n"
6057 + " .set "MIPS_ISA_LEVEL" \n"
6058 "1: ll %1, %2 # atomic_sub_if_positive\n"
6059 " subu %0, %1, %3 \n"
6060 " bltz %0, 1f \n"
6061 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
6062 return result;
6063 }
6064
6065 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
6066 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
6067 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
6068 +{
6069 + return cmpxchg(&v->counter, old, new);
6070 +}
6071 +
6072 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
6073 + int new)
6074 +{
6075 + return cmpxchg(&(v->counter), old, new);
6076 +}
6077 +
6078 +static inline int atomic_xchg(atomic_t *v, int new)
6079 +{
6080 + return xchg(&v->counter, new);
6081 +}
6082 +
6083 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6084 +{
6085 + return xchg(&(v->counter), new);
6086 +}
6087
6088 /**
6089 * __atomic_add_unless - add unless the number is a given value
6090 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6091
6092 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6093 #define atomic_inc_return(v) atomic_add_return(1, (v))
6094 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6095 +{
6096 + return atomic_add_return_unchecked(1, v);
6097 +}
6098
6099 /*
6100 * atomic_sub_and_test - subtract value from variable and test result
6101 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6102 * other cases.
6103 */
6104 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6105 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6106 +{
6107 + return atomic_add_return_unchecked(1, v) == 0;
6108 +}
6109
6110 /*
6111 * atomic_dec_and_test - decrement by 1 and test
6112 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6113 * Atomically increments @v by 1.
6114 */
6115 #define atomic_inc(v) atomic_add(1, (v))
6116 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6117 +{
6118 + atomic_add_unchecked(1, v);
6119 +}
6120
6121 /*
6122 * atomic_dec - decrement and test
6123 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6124 * Atomically decrements @v by 1.
6125 */
6126 #define atomic_dec(v) atomic_sub(1, (v))
6127 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6128 +{
6129 + atomic_sub_unchecked(1, v);
6130 +}
6131
6132 /*
6133 * atomic_add_negative - add and test if negative
6134 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6135 * @v: pointer of type atomic64_t
6136 *
6137 */
6138 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6139 +static inline long atomic64_read(const atomic64_t *v)
6140 +{
6141 + return ACCESS_ONCE(v->counter);
6142 +}
6143 +
6144 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6145 +{
6146 + return ACCESS_ONCE(v->counter);
6147 +}
6148
6149 /*
6150 * atomic64_set - set atomic variable
6151 * @v: pointer of type atomic64_t
6152 * @i: required value
6153 */
6154 -#define atomic64_set(v, i) ((v)->counter = (i))
6155 +static inline void atomic64_set(atomic64_t *v, long i)
6156 +{
6157 + v->counter = i;
6158 +}
6159
6160 -#define ATOMIC64_OP(op, c_op, asm_op) \
6161 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6162 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6163 +{
6164 + v->counter = i;
6165 +}
6166 +
6167 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6168 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6169 { \
6170 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6171 long temp; \
6172 \
6173 __asm__ __volatile__( \
6174 - " .set arch=r4000 \n" \
6175 - "1: lld %0, %1 # atomic64_" #op " \n" \
6176 - " " #asm_op " %0, %2 \n" \
6177 + " .set "MIPS_ISA_LEVEL" \n" \
6178 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6179 + "2: " #asm_op " %0, %2 \n" \
6180 " scd %0, %1 \n" \
6181 " beqzl %0, 1b \n" \
6182 + extable \
6183 " .set mips0 \n" \
6184 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6185 : "Ir" (i)); \
6186 } else if (kernel_uses_llsc) { \
6187 long temp; \
6188 \
6189 - do { \
6190 - __asm__ __volatile__( \
6191 - " .set "MIPS_ISA_LEVEL" \n" \
6192 - " lld %0, %1 # atomic64_" #op "\n" \
6193 - " " #asm_op " %0, %2 \n" \
6194 - " scd %0, %1 \n" \
6195 - " .set mips0 \n" \
6196 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6197 - : "Ir" (i)); \
6198 - } while (unlikely(!temp)); \
6199 + __asm__ __volatile__( \
6200 + " .set "MIPS_ISA_LEVEL" \n" \
6201 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6202 + "2: " #asm_op " %0, %2 \n" \
6203 + " scd %0, %1 \n" \
6204 + " beqz %0, 1b \n" \
6205 + extable \
6206 + " .set mips0 \n" \
6207 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6208 + : "Ir" (i)); \
6209 } else { \
6210 unsigned long flags; \
6211 \
6212 raw_local_irq_save(flags); \
6213 - v->counter c_op i; \
6214 + __asm__ __volatile__( \
6215 + "2: " #asm_op " %0, %1 \n" \
6216 + extable \
6217 + : "+" GCC_OFF_SMALL_ASM() (v->counter) : "Ir" (i)); \
6218 raw_local_irq_restore(flags); \
6219 } \
6220 }
6221
6222 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6223 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6224 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6225 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6226 +
6227 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6228 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6229 { \
6230 long result; \
6231 \
6232 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6233 long temp; \
6234 \
6235 __asm__ __volatile__( \
6236 - " .set arch=r4000 \n" \
6237 + " .set mips3 \n" \
6238 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6239 - " " #asm_op " %0, %1, %3 \n" \
6240 + "2: " #asm_op " %0, %1, %3 \n" \
6241 " scd %0, %2 \n" \
6242 " beqzl %0, 1b \n" \
6243 - " " #asm_op " %0, %1, %3 \n" \
6244 + post_op \
6245 + extable \
6246 + "4: " #asm_op " %0, %1, %3 \n" \
6247 + "5: \n" \
6248 " .set mips0 \n" \
6249 : "=&r" (result), "=&r" (temp), \
6250 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6251 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6252 } else if (kernel_uses_llsc) { \
6253 long temp; \
6254 \
6255 - do { \
6256 - __asm__ __volatile__( \
6257 - " .set "MIPS_ISA_LEVEL" \n" \
6258 - " lld %1, %2 # atomic64_" #op "_return\n" \
6259 - " " #asm_op " %0, %1, %3 \n" \
6260 - " scd %0, %2 \n" \
6261 - " .set mips0 \n" \
6262 - : "=&r" (result), "=&r" (temp), \
6263 - "=" GCC_OFF_SMALL_ASM() (v->counter) \
6264 - : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6265 - : "memory"); \
6266 - } while (unlikely(!result)); \
6267 + __asm__ __volatile__( \
6268 + " .set "MIPS_ISA_LEVEL" \n" \
6269 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6270 + "2: " #asm_op " %0, %1, %3 \n" \
6271 + " scd %0, %2 \n" \
6272 + " beqz %0, 1b \n" \
6273 + post_op \
6274 + extable \
6275 + "4: " #asm_op " %0, %1, %3 \n" \
6276 + "5: \n" \
6277 + " .set mips0 \n" \
6278 + : "=&r" (result), "=&r" (temp), \
6279 + "=" GCC_OFF_SMALL_ASM() (v->counter) \
6280 + : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6281 + : "memory"); \
6282 \
6283 result = temp; result c_op i; \
6284 } else { \
6285 unsigned long flags; \
6286 \
6287 raw_local_irq_save(flags); \
6288 - result = v->counter; \
6289 - result c_op i; \
6290 - v->counter = result; \
6291 + __asm__ __volatile__( \
6292 + " ld %0, %1 \n" \
6293 + "2: " #asm_op " %0, %1, %2 \n" \
6294 + " sd %0, %1 \n" \
6295 + "3: \n" \
6296 + extable \
6297 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6298 + : "Ir" (i)); \
6299 raw_local_irq_restore(flags); \
6300 } \
6301 \
6302 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6303 return result; \
6304 }
6305
6306 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6307 - ATOMIC64_OP(op, c_op, asm_op) \
6308 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6309 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6310 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6311
6312 -ATOMIC64_OPS(add, +=, daddu)
6313 -ATOMIC64_OPS(sub, -=, dsubu)
6314 +#define ATOMIC64_OPS(op, asm_op) \
6315 + ATOMIC64_OP(op, asm_op) \
6316 + ATOMIC64_OP_RETURN(op, asm_op)
6317 +
6318 +ATOMIC64_OPS(add, dadd)
6319 +ATOMIC64_OPS(sub, dsub)
6320
6321 #undef ATOMIC64_OPS
6322 #undef ATOMIC64_OP_RETURN
6323 +#undef __ATOMIC64_OP_RETURN
6324 #undef ATOMIC64_OP
6325 +#undef __ATOMIC64_OP
6326 +#undef __OVERFLOW_EXTABLE
6327 +#undef __OVERFLOW_POST
6328
6329 /*
6330 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6331 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6332 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6333 * The function returns the old value of @v minus @i.
6334 */
6335 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6336 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6337 {
6338 long result;
6339
6340 @@ -440,7 +584,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6341 long temp;
6342
6343 __asm__ __volatile__(
6344 - " .set arch=r4000 \n"
6345 + " .set "MIPS_ISA_LEVEL" \n"
6346 "1: lld %1, %2 # atomic64_sub_if_positive\n"
6347 " dsubu %0, %1, %3 \n"
6348 " bltz %0, 1f \n"
6349 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6350 return result;
6351 }
6352
6353 -#define atomic64_cmpxchg(v, o, n) \
6354 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6355 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6356 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6357 +{
6358 + return cmpxchg(&v->counter, old, new);
6359 +}
6360 +
6361 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6362 + long new)
6363 +{
6364 + return cmpxchg(&(v->counter), old, new);
6365 +}
6366 +
6367 +static inline long atomic64_xchg(atomic64_t *v, long new)
6368 +{
6369 + return xchg(&v->counter, new);
6370 +}
6371 +
6372 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6373 +{
6374 + return xchg(&(v->counter), new);
6375 +}
6376
6377 /**
6378 * atomic64_add_unless - add unless the number is a given value
6379 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6380
6381 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6382 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6383 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6384
6385 /*
6386 * atomic64_sub_and_test - subtract value from variable and test result
6387 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6388 * other cases.
6389 */
6390 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6391 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6392
6393 /*
6394 * atomic64_dec_and_test - decrement by 1 and test
6395 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6396 * Atomically increments @v by 1.
6397 */
6398 #define atomic64_inc(v) atomic64_add(1, (v))
6399 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6400
6401 /*
6402 * atomic64_dec - decrement and test
6403 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6404 * Atomically decrements @v by 1.
6405 */
6406 #define atomic64_dec(v) atomic64_sub(1, (v))
6407 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6408
6409 /*
6410 * atomic64_add_negative - add and test if negative
6411 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6412 index 2b8bbbc..4556df6 100644
6413 --- a/arch/mips/include/asm/barrier.h
6414 +++ b/arch/mips/include/asm/barrier.h
6415 @@ -133,7 +133,7 @@
6416 do { \
6417 compiletime_assert_atomic_type(*p); \
6418 smp_mb(); \
6419 - ACCESS_ONCE(*p) = (v); \
6420 + ACCESS_ONCE_RW(*p) = (v); \
6421 } while (0)
6422
6423 #define smp_load_acquire(p) \
6424 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6425 index b4db69f..8f3b093 100644
6426 --- a/arch/mips/include/asm/cache.h
6427 +++ b/arch/mips/include/asm/cache.h
6428 @@ -9,10 +9,11 @@
6429 #ifndef _ASM_CACHE_H
6430 #define _ASM_CACHE_H
6431
6432 +#include <linux/const.h>
6433 #include <kmalloc.h>
6434
6435 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6436 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6437 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6438
6439 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6440 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6441 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6442 index f19e890..a4f8177 100644
6443 --- a/arch/mips/include/asm/elf.h
6444 +++ b/arch/mips/include/asm/elf.h
6445 @@ -417,6 +417,13 @@ extern const char *__elf_platform;
6446 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6447 #endif
6448
6449 +#ifdef CONFIG_PAX_ASLR
6450 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6451 +
6452 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6453 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6454 +#endif
6455 +
6456 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6457 struct linux_binprm;
6458 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6459 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6460 index c1f6afa..38cc6e9 100644
6461 --- a/arch/mips/include/asm/exec.h
6462 +++ b/arch/mips/include/asm/exec.h
6463 @@ -12,6 +12,6 @@
6464 #ifndef _ASM_EXEC_H
6465 #define _ASM_EXEC_H
6466
6467 -extern unsigned long arch_align_stack(unsigned long sp);
6468 +#define arch_align_stack(x) ((x) & ~0xfUL)
6469
6470 #endif /* _ASM_EXEC_H */
6471 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6472 index 9e8ef59..1139d6b 100644
6473 --- a/arch/mips/include/asm/hw_irq.h
6474 +++ b/arch/mips/include/asm/hw_irq.h
6475 @@ -10,7 +10,7 @@
6476
6477 #include <linux/atomic.h>
6478
6479 -extern atomic_t irq_err_count;
6480 +extern atomic_unchecked_t irq_err_count;
6481
6482 /*
6483 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6484 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6485 index 8feaed6..1bd8a64 100644
6486 --- a/arch/mips/include/asm/local.h
6487 +++ b/arch/mips/include/asm/local.h
6488 @@ -13,15 +13,25 @@ typedef struct
6489 atomic_long_t a;
6490 } local_t;
6491
6492 +typedef struct {
6493 + atomic_long_unchecked_t a;
6494 +} local_unchecked_t;
6495 +
6496 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6497
6498 #define local_read(l) atomic_long_read(&(l)->a)
6499 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6500 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6501 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6502
6503 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6504 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6505 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6506 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6507 #define local_inc(l) atomic_long_inc(&(l)->a)
6508 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6509 #define local_dec(l) atomic_long_dec(&(l)->a)
6510 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6511
6512 /*
6513 * Same as above, but return the result value
6514 @@ -71,6 +81,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6515 return result;
6516 }
6517
6518 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6519 +{
6520 + unsigned long result;
6521 +
6522 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6523 + unsigned long temp;
6524 +
6525 + __asm__ __volatile__(
6526 + " .set mips3 \n"
6527 + "1:" __LL "%1, %2 # local_add_return \n"
6528 + " addu %0, %1, %3 \n"
6529 + __SC "%0, %2 \n"
6530 + " beqzl %0, 1b \n"
6531 + " addu %0, %1, %3 \n"
6532 + " .set mips0 \n"
6533 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6534 + : "Ir" (i), "m" (l->a.counter)
6535 + : "memory");
6536 + } else if (kernel_uses_llsc) {
6537 + unsigned long temp;
6538 +
6539 + __asm__ __volatile__(
6540 + " .set mips3 \n"
6541 + "1:" __LL "%1, %2 # local_add_return \n"
6542 + " addu %0, %1, %3 \n"
6543 + __SC "%0, %2 \n"
6544 + " beqz %0, 1b \n"
6545 + " addu %0, %1, %3 \n"
6546 + " .set mips0 \n"
6547 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6548 + : "Ir" (i), "m" (l->a.counter)
6549 + : "memory");
6550 + } else {
6551 + unsigned long flags;
6552 +
6553 + local_irq_save(flags);
6554 + result = l->a.counter;
6555 + result += i;
6556 + l->a.counter = result;
6557 + local_irq_restore(flags);
6558 + }
6559 +
6560 + return result;
6561 +}
6562 +
6563 static __inline__ long local_sub_return(long i, local_t * l)
6564 {
6565 unsigned long result;
6566 @@ -118,6 +173,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6567
6568 #define local_cmpxchg(l, o, n) \
6569 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6570 +#define local_cmpxchg_unchecked(l, o, n) \
6571 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6572 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6573
6574 /**
6575 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6576 index 89dd7fe..a123c97 100644
6577 --- a/arch/mips/include/asm/page.h
6578 +++ b/arch/mips/include/asm/page.h
6579 @@ -118,7 +118,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6580 #ifdef CONFIG_CPU_MIPS32
6581 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6582 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6583 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6584 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6585 #else
6586 typedef struct { unsigned long long pte; } pte_t;
6587 #define pte_val(x) ((x).pte)
6588 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6589 index b336037..5b874cc 100644
6590 --- a/arch/mips/include/asm/pgalloc.h
6591 +++ b/arch/mips/include/asm/pgalloc.h
6592 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6593 {
6594 set_pud(pud, __pud((unsigned long)pmd));
6595 }
6596 +
6597 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6598 +{
6599 + pud_populate(mm, pud, pmd);
6600 +}
6601 #endif
6602
6603 /*
6604 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6605 index 70f6e7f..11f4ada 100644
6606 --- a/arch/mips/include/asm/pgtable.h
6607 +++ b/arch/mips/include/asm/pgtable.h
6608 @@ -20,6 +20,9 @@
6609 #include <asm/io.h>
6610 #include <asm/pgtable-bits.h>
6611
6612 +#define ktla_ktva(addr) (addr)
6613 +#define ktva_ktla(addr) (addr)
6614 +
6615 struct mm_struct;
6616 struct vm_area_struct;
6617
6618 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6619 index 9c0014e..5101ef5 100644
6620 --- a/arch/mips/include/asm/thread_info.h
6621 +++ b/arch/mips/include/asm/thread_info.h
6622 @@ -100,6 +100,9 @@ static inline struct thread_info *current_thread_info(void)
6623 #define TIF_SECCOMP 4 /* secure computing */
6624 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6625 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6626 +/* li takes a 32bit immediate */
6627 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6628 +
6629 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6630 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6631 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6632 @@ -135,14 +138,16 @@ static inline struct thread_info *current_thread_info(void)
6633 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6634 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6635 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6636 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6637
6638 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6639 _TIF_SYSCALL_AUDIT | \
6640 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6641 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6642 + _TIF_GRSEC_SETXID)
6643
6644 /* work to do in syscall_trace_leave() */
6645 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6646 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6647 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6648
6649 /* work to do on interrupt/exception return */
6650 #define _TIF_WORK_MASK \
6651 @@ -150,7 +155,7 @@ static inline struct thread_info *current_thread_info(void)
6652 /* work to do on any return to u-space */
6653 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6654 _TIF_WORK_SYSCALL_EXIT | \
6655 - _TIF_SYSCALL_TRACEPOINT)
6656 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6657
6658 /*
6659 * We stash processor id into a COP0 register to retrieve it fast
6660 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6661 index bf8b324..cec5705 100644
6662 --- a/arch/mips/include/asm/uaccess.h
6663 +++ b/arch/mips/include/asm/uaccess.h
6664 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6665 __ok == 0; \
6666 })
6667
6668 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6669 #define access_ok(type, addr, size) \
6670 likely(__access_ok((addr), (size), __access_mask))
6671
6672 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6673 index 1188e00..41cf144 100644
6674 --- a/arch/mips/kernel/binfmt_elfn32.c
6675 +++ b/arch/mips/kernel/binfmt_elfn32.c
6676 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6677 #undef ELF_ET_DYN_BASE
6678 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6679
6680 +#ifdef CONFIG_PAX_ASLR
6681 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6682 +
6683 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6684 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6685 +#endif
6686 +
6687 #include <asm/processor.h>
6688 #include <linux/module.h>
6689 #include <linux/elfcore.h>
6690 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6691 index 9287678..f870e47 100644
6692 --- a/arch/mips/kernel/binfmt_elfo32.c
6693 +++ b/arch/mips/kernel/binfmt_elfo32.c
6694 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6695 #undef ELF_ET_DYN_BASE
6696 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6697
6698 +#ifdef CONFIG_PAX_ASLR
6699 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6700 +
6701 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6702 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6703 +#endif
6704 +
6705 #include <asm/processor.h>
6706
6707 #include <linux/module.h>
6708 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6709 index a74ec3a..4f06f18 100644
6710 --- a/arch/mips/kernel/i8259.c
6711 +++ b/arch/mips/kernel/i8259.c
6712 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6713 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6714 spurious_irq_mask |= irqmask;
6715 }
6716 - atomic_inc(&irq_err_count);
6717 + atomic_inc_unchecked(&irq_err_count);
6718 /*
6719 * Theoretically we do not have to handle this IRQ,
6720 * but in Linux this does not cause problems and is
6721 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6722 index 44a1f79..2bd6aa3 100644
6723 --- a/arch/mips/kernel/irq-gt641xx.c
6724 +++ b/arch/mips/kernel/irq-gt641xx.c
6725 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6726 }
6727 }
6728
6729 - atomic_inc(&irq_err_count);
6730 + atomic_inc_unchecked(&irq_err_count);
6731 }
6732
6733 void __init gt641xx_irq_init(void)
6734 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6735 index 3c8a18a..b4929b6 100644
6736 --- a/arch/mips/kernel/irq.c
6737 +++ b/arch/mips/kernel/irq.c
6738 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6739 printk("unexpected IRQ # %d\n", irq);
6740 }
6741
6742 -atomic_t irq_err_count;
6743 +atomic_unchecked_t irq_err_count;
6744
6745 int arch_show_interrupts(struct seq_file *p, int prec)
6746 {
6747 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6748 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6749 return 0;
6750 }
6751
6752 asmlinkage void spurious_interrupt(void)
6753 {
6754 - atomic_inc(&irq_err_count);
6755 + atomic_inc_unchecked(&irq_err_count);
6756 }
6757
6758 void __init init_IRQ(void)
6759 @@ -110,6 +110,8 @@ void __init init_IRQ(void)
6760 }
6761
6762 #ifdef CONFIG_DEBUG_STACKOVERFLOW
6763 +
6764 +extern void gr_handle_kernel_exploit(void);
6765 static inline void check_stack_overflow(void)
6766 {
6767 unsigned long sp;
6768 @@ -125,6 +127,7 @@ static inline void check_stack_overflow(void)
6769 printk("do_IRQ: stack overflow: %ld\n",
6770 sp - sizeof(struct thread_info));
6771 dump_stack();
6772 + gr_handle_kernel_exploit();
6773 }
6774 }
6775 #else
6776 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6777 index 0614717..002fa43 100644
6778 --- a/arch/mips/kernel/pm-cps.c
6779 +++ b/arch/mips/kernel/pm-cps.c
6780 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6781 nc_core_ready_count = nc_addr;
6782
6783 /* Ensure ready_count is zero-initialised before the assembly runs */
6784 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6785 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6786 coupled_barrier(&per_cpu(pm_barrier, core), online);
6787
6788 /* Run the generated entry code */
6789 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6790 index f2975d4..f61d355 100644
6791 --- a/arch/mips/kernel/process.c
6792 +++ b/arch/mips/kernel/process.c
6793 @@ -541,18 +541,6 @@ out:
6794 return pc;
6795 }
6796
6797 -/*
6798 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6799 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6800 - */
6801 -unsigned long arch_align_stack(unsigned long sp)
6802 -{
6803 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6804 - sp -= get_random_int() & ~PAGE_MASK;
6805 -
6806 - return sp & ALMASK;
6807 -}
6808 -
6809 static void arch_dump_stack(void *info)
6810 {
6811 struct pt_regs *regs;
6812 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6813 index e933a30..0d02625 100644
6814 --- a/arch/mips/kernel/ptrace.c
6815 +++ b/arch/mips/kernel/ptrace.c
6816 @@ -785,6 +785,10 @@ long arch_ptrace(struct task_struct *child, long request,
6817 return ret;
6818 }
6819
6820 +#ifdef CONFIG_GRKERNSEC_SETXID
6821 +extern void gr_delayed_cred_worker(void);
6822 +#endif
6823 +
6824 /*
6825 * Notification of system call entry/exit
6826 * - triggered by current->work.syscall_trace
6827 @@ -803,6 +807,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6828 tracehook_report_syscall_entry(regs))
6829 ret = -1;
6830
6831 +#ifdef CONFIG_GRKERNSEC_SETXID
6832 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6833 + gr_delayed_cred_worker();
6834 +#endif
6835 +
6836 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6837 trace_sys_enter(regs, regs->regs[2]);
6838
6839 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6840 index 2242bdd..b284048 100644
6841 --- a/arch/mips/kernel/sync-r4k.c
6842 +++ b/arch/mips/kernel/sync-r4k.c
6843 @@ -18,8 +18,8 @@
6844 #include <asm/mipsregs.h>
6845
6846 static atomic_t count_start_flag = ATOMIC_INIT(0);
6847 -static atomic_t count_count_start = ATOMIC_INIT(0);
6848 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6849 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6850 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6851 static atomic_t count_reference = ATOMIC_INIT(0);
6852
6853 #define COUNTON 100
6854 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6855
6856 for (i = 0; i < NR_LOOPS; i++) {
6857 /* slaves loop on '!= 2' */
6858 - while (atomic_read(&count_count_start) != 1)
6859 + while (atomic_read_unchecked(&count_count_start) != 1)
6860 mb();
6861 - atomic_set(&count_count_stop, 0);
6862 + atomic_set_unchecked(&count_count_stop, 0);
6863 smp_wmb();
6864
6865 /* this lets the slaves write their count register */
6866 - atomic_inc(&count_count_start);
6867 + atomic_inc_unchecked(&count_count_start);
6868
6869 /*
6870 * Everyone initialises count in the last loop:
6871 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6872 /*
6873 * Wait for all slaves to leave the synchronization point:
6874 */
6875 - while (atomic_read(&count_count_stop) != 1)
6876 + while (atomic_read_unchecked(&count_count_stop) != 1)
6877 mb();
6878 - atomic_set(&count_count_start, 0);
6879 + atomic_set_unchecked(&count_count_start, 0);
6880 smp_wmb();
6881 - atomic_inc(&count_count_stop);
6882 + atomic_inc_unchecked(&count_count_stop);
6883 }
6884 /* Arrange for an interrupt in a short while */
6885 write_c0_compare(read_c0_count() + COUNTON);
6886 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6887 initcount = atomic_read(&count_reference);
6888
6889 for (i = 0; i < NR_LOOPS; i++) {
6890 - atomic_inc(&count_count_start);
6891 - while (atomic_read(&count_count_start) != 2)
6892 + atomic_inc_unchecked(&count_count_start);
6893 + while (atomic_read_unchecked(&count_count_start) != 2)
6894 mb();
6895
6896 /*
6897 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6898 if (i == NR_LOOPS-1)
6899 write_c0_count(initcount);
6900
6901 - atomic_inc(&count_count_stop);
6902 - while (atomic_read(&count_count_stop) != 2)
6903 + atomic_inc_unchecked(&count_count_stop);
6904 + while (atomic_read_unchecked(&count_count_stop) != 2)
6905 mb();
6906 }
6907 /* Arrange for an interrupt in a short while */
6908 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6909 index 5f5f44e..cf10625 100644
6910 --- a/arch/mips/kernel/traps.c
6911 +++ b/arch/mips/kernel/traps.c
6912 @@ -696,7 +696,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6913 siginfo_t info;
6914
6915 prev_state = exception_enter();
6916 - die_if_kernel("Integer overflow", regs);
6917 + if (unlikely(!user_mode(regs))) {
6918 +
6919 +#ifdef CONFIG_PAX_REFCOUNT
6920 + if (fixup_exception(regs)) {
6921 + pax_report_refcount_overflow(regs);
6922 + exception_exit(prev_state);
6923 + return;
6924 + }
6925 +#endif
6926 +
6927 + die("Integer overflow", regs);
6928 + }
6929
6930 info.si_code = FPE_INTOVF;
6931 info.si_signo = SIGFPE;
6932 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6933 index 52f205a..335927c 100644
6934 --- a/arch/mips/kvm/mips.c
6935 +++ b/arch/mips/kvm/mips.c
6936 @@ -1013,7 +1013,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6937 return r;
6938 }
6939
6940 -int kvm_arch_init(void *opaque)
6941 +int kvm_arch_init(const void *opaque)
6942 {
6943 if (kvm_mips_callbacks) {
6944 kvm_err("kvm: module already exists\n");
6945 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6946 index 7ff8637..6004edb 100644
6947 --- a/arch/mips/mm/fault.c
6948 +++ b/arch/mips/mm/fault.c
6949 @@ -31,6 +31,23 @@
6950
6951 int show_unhandled_signals = 1;
6952
6953 +#ifdef CONFIG_PAX_PAGEEXEC
6954 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6955 +{
6956 + unsigned long i;
6957 +
6958 + printk(KERN_ERR "PAX: bytes at PC: ");
6959 + for (i = 0; i < 5; i++) {
6960 + unsigned int c;
6961 + if (get_user(c, (unsigned int *)pc+i))
6962 + printk(KERN_CONT "???????? ");
6963 + else
6964 + printk(KERN_CONT "%08x ", c);
6965 + }
6966 + printk("\n");
6967 +}
6968 +#endif
6969 +
6970 /*
6971 * This routine handles page faults. It determines the address,
6972 * and the problem, and then passes it off to one of the appropriate
6973 @@ -206,6 +223,14 @@ bad_area:
6974 bad_area_nosemaphore:
6975 /* User mode accesses just cause a SIGSEGV */
6976 if (user_mode(regs)) {
6977 +
6978 +#ifdef CONFIG_PAX_PAGEEXEC
6979 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6980 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6981 + do_group_exit(SIGKILL);
6982 + }
6983 +#endif
6984 +
6985 tsk->thread.cp0_badvaddr = address;
6986 tsk->thread.error_code = write;
6987 if (show_unhandled_signals &&
6988 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6989 index 5c81fdd..db158d3 100644
6990 --- a/arch/mips/mm/mmap.c
6991 +++ b/arch/mips/mm/mmap.c
6992 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6993 struct vm_area_struct *vma;
6994 unsigned long addr = addr0;
6995 int do_color_align;
6996 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6997 struct vm_unmapped_area_info info;
6998
6999 if (unlikely(len > TASK_SIZE))
7000 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
7001 do_color_align = 1;
7002
7003 /* requesting a specific address */
7004 +
7005 +#ifdef CONFIG_PAX_RANDMMAP
7006 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
7007 +#endif
7008 +
7009 if (addr) {
7010 if (do_color_align)
7011 addr = COLOUR_ALIGN(addr, pgoff);
7012 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
7013 addr = PAGE_ALIGN(addr);
7014
7015 vma = find_vma(mm, addr);
7016 - if (TASK_SIZE - len >= addr &&
7017 - (!vma || addr + len <= vma->vm_start))
7018 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
7019 return addr;
7020 }
7021
7022 info.length = len;
7023 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
7024 info.align_offset = pgoff << PAGE_SHIFT;
7025 + info.threadstack_offset = offset;
7026
7027 if (dir == DOWN) {
7028 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
7029 @@ -160,45 +166,34 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7030 {
7031 unsigned long random_factor = 0UL;
7032
7033 +#ifdef CONFIG_PAX_RANDMMAP
7034 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7035 +#endif
7036 +
7037 if (current->flags & PF_RANDOMIZE)
7038 random_factor = arch_mmap_rnd();
7039
7040 if (mmap_is_legacy()) {
7041 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7042 +
7043 +#ifdef CONFIG_PAX_RANDMMAP
7044 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7045 + mm->mmap_base += mm->delta_mmap;
7046 +#endif
7047 +
7048 mm->get_unmapped_area = arch_get_unmapped_area;
7049 } else {
7050 mm->mmap_base = mmap_base(random_factor);
7051 +
7052 +#ifdef CONFIG_PAX_RANDMMAP
7053 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7054 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7055 +#endif
7056 +
7057 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7058 }
7059 }
7060
7061 -static inline unsigned long brk_rnd(void)
7062 -{
7063 - unsigned long rnd = get_random_int();
7064 -
7065 - rnd = rnd << PAGE_SHIFT;
7066 - /* 8MB for 32bit, 256MB for 64bit */
7067 - if (TASK_IS_32BIT_ADDR)
7068 - rnd = rnd & 0x7ffffful;
7069 - else
7070 - rnd = rnd & 0xffffffful;
7071 -
7072 - return rnd;
7073 -}
7074 -
7075 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7076 -{
7077 - unsigned long base = mm->brk;
7078 - unsigned long ret;
7079 -
7080 - ret = PAGE_ALIGN(base + brk_rnd());
7081 -
7082 - if (ret < mm->brk)
7083 - return mm->brk;
7084 -
7085 - return ret;
7086 -}
7087 -
7088 int __virt_addr_valid(const volatile void *kaddr)
7089 {
7090 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7091 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7092 index a2358b4..7cead4f 100644
7093 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7094 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7095 @@ -187,9 +187,9 @@ void
7096 cont_nmi_dump(void)
7097 {
7098 #ifndef REAL_NMI_SIGNAL
7099 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7100 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7101
7102 - atomic_inc(&nmied_cpus);
7103 + atomic_inc_unchecked(&nmied_cpus);
7104 #endif
7105 /*
7106 * Only allow 1 cpu to proceed
7107 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7108 udelay(10000);
7109 }
7110 #else
7111 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7112 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7113 #endif
7114
7115 /*
7116 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7117 index a046b30..6799527 100644
7118 --- a/arch/mips/sni/rm200.c
7119 +++ b/arch/mips/sni/rm200.c
7120 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7121 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7122 spurious_irq_mask |= irqmask;
7123 }
7124 - atomic_inc(&irq_err_count);
7125 + atomic_inc_unchecked(&irq_err_count);
7126 /*
7127 * Theoretically we do not have to handle this IRQ,
7128 * but in Linux this does not cause problems and is
7129 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7130 index 41e873b..34d33a7 100644
7131 --- a/arch/mips/vr41xx/common/icu.c
7132 +++ b/arch/mips/vr41xx/common/icu.c
7133 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7134
7135 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7136
7137 - atomic_inc(&irq_err_count);
7138 + atomic_inc_unchecked(&irq_err_count);
7139
7140 return -1;
7141 }
7142 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7143 index ae0e4ee..e8f0692 100644
7144 --- a/arch/mips/vr41xx/common/irq.c
7145 +++ b/arch/mips/vr41xx/common/irq.c
7146 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7147 irq_cascade_t *cascade;
7148
7149 if (irq >= NR_IRQS) {
7150 - atomic_inc(&irq_err_count);
7151 + atomic_inc_unchecked(&irq_err_count);
7152 return;
7153 }
7154
7155 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7156 ret = cascade->get_irq(irq);
7157 irq = ret;
7158 if (ret < 0)
7159 - atomic_inc(&irq_err_count);
7160 + atomic_inc_unchecked(&irq_err_count);
7161 else
7162 irq_dispatch(irq);
7163 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7164 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7165 index 967d144..db12197 100644
7166 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7167 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7168 @@ -11,12 +11,14 @@
7169 #ifndef _ASM_PROC_CACHE_H
7170 #define _ASM_PROC_CACHE_H
7171
7172 +#include <linux/const.h>
7173 +
7174 /* L1 cache */
7175
7176 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7177 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7178 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7179 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7180 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7181 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7182
7183 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7184 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7185 index bcb5df2..84fabd2 100644
7186 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7187 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7188 @@ -16,13 +16,15 @@
7189 #ifndef _ASM_PROC_CACHE_H
7190 #define _ASM_PROC_CACHE_H
7191
7192 +#include <linux/const.h>
7193 +
7194 /*
7195 * L1 cache
7196 */
7197 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7198 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7199 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7200 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7201 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7202 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7203
7204 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7205 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7206 index 4ce7a01..449202a 100644
7207 --- a/arch/openrisc/include/asm/cache.h
7208 +++ b/arch/openrisc/include/asm/cache.h
7209 @@ -19,11 +19,13 @@
7210 #ifndef __ASM_OPENRISC_CACHE_H
7211 #define __ASM_OPENRISC_CACHE_H
7212
7213 +#include <linux/const.h>
7214 +
7215 /* FIXME: How can we replace these with values from the CPU...
7216 * they shouldn't be hard-coded!
7217 */
7218
7219 -#define L1_CACHE_BYTES 16
7220 #define L1_CACHE_SHIFT 4
7221 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7222
7223 #endif /* __ASM_OPENRISC_CACHE_H */
7224 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7225 index 226f8ca9..9d9b87d 100644
7226 --- a/arch/parisc/include/asm/atomic.h
7227 +++ b/arch/parisc/include/asm/atomic.h
7228 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7229 return dec;
7230 }
7231
7232 +#define atomic64_read_unchecked(v) atomic64_read(v)
7233 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7234 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7235 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7236 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7237 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7238 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7239 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7240 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7241 +
7242 #endif /* !CONFIG_64BIT */
7243
7244
7245 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7246 index 47f11c7..3420df2 100644
7247 --- a/arch/parisc/include/asm/cache.h
7248 +++ b/arch/parisc/include/asm/cache.h
7249 @@ -5,6 +5,7 @@
7250 #ifndef __ARCH_PARISC_CACHE_H
7251 #define __ARCH_PARISC_CACHE_H
7252
7253 +#include <linux/const.h>
7254
7255 /*
7256 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7257 @@ -15,13 +16,13 @@
7258 * just ruin performance.
7259 */
7260 #ifdef CONFIG_PA20
7261 -#define L1_CACHE_BYTES 64
7262 #define L1_CACHE_SHIFT 6
7263 #else
7264 -#define L1_CACHE_BYTES 32
7265 #define L1_CACHE_SHIFT 5
7266 #endif
7267
7268 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7269 +
7270 #ifndef __ASSEMBLY__
7271
7272 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7273 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7274 index 78c9fd3..42fa66a 100644
7275 --- a/arch/parisc/include/asm/elf.h
7276 +++ b/arch/parisc/include/asm/elf.h
7277 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7278
7279 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7280
7281 +#ifdef CONFIG_PAX_ASLR
7282 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7283 +
7284 +#define PAX_DELTA_MMAP_LEN 16
7285 +#define PAX_DELTA_STACK_LEN 16
7286 +#endif
7287 +
7288 /* This yields a mask that user programs can use to figure out what
7289 instruction set this CPU supports. This could be done in user space,
7290 but it's not easy, and we've already done it here. */
7291 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7292 index 3edbb9f..08fef28 100644
7293 --- a/arch/parisc/include/asm/pgalloc.h
7294 +++ b/arch/parisc/include/asm/pgalloc.h
7295 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7296 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7297 }
7298
7299 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7300 +{
7301 + pgd_populate(mm, pgd, pmd);
7302 +}
7303 +
7304 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7305 {
7306 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7307 @@ -97,6 +102,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7308 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7309 #define pmd_free(mm, x) do { } while (0)
7310 #define pgd_populate(mm, pmd, pte) BUG()
7311 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7312
7313 #endif
7314
7315 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7316 index f93c4a4..cfd5663 100644
7317 --- a/arch/parisc/include/asm/pgtable.h
7318 +++ b/arch/parisc/include/asm/pgtable.h
7319 @@ -231,6 +231,17 @@ static inline void purge_tlb_entries(struct mm_struct *mm, unsigned long addr)
7320 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7321 #define PAGE_COPY PAGE_EXECREAD
7322 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7323 +
7324 +#ifdef CONFIG_PAX_PAGEEXEC
7325 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7326 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7327 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7328 +#else
7329 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7330 +# define PAGE_COPY_NOEXEC PAGE_COPY
7331 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7332 +#endif
7333 +
7334 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7335 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7336 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7337 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7338 index 0abdd4c..1af92f0 100644
7339 --- a/arch/parisc/include/asm/uaccess.h
7340 +++ b/arch/parisc/include/asm/uaccess.h
7341 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7342 const void __user *from,
7343 unsigned long n)
7344 {
7345 - int sz = __compiletime_object_size(to);
7346 + size_t sz = __compiletime_object_size(to);
7347 int ret = -EFAULT;
7348
7349 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7350 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7351 ret = __copy_from_user(to, from, n);
7352 else
7353 copy_from_user_overflow();
7354 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7355 index 3c63a82..b1d6ee9 100644
7356 --- a/arch/parisc/kernel/module.c
7357 +++ b/arch/parisc/kernel/module.c
7358 @@ -98,16 +98,38 @@
7359
7360 /* three functions to determine where in the module core
7361 * or init pieces the location is */
7362 +static inline int in_init_rx(struct module *me, void *loc)
7363 +{
7364 + return (loc >= me->module_init_rx &&
7365 + loc < (me->module_init_rx + me->init_size_rx));
7366 +}
7367 +
7368 +static inline int in_init_rw(struct module *me, void *loc)
7369 +{
7370 + return (loc >= me->module_init_rw &&
7371 + loc < (me->module_init_rw + me->init_size_rw));
7372 +}
7373 +
7374 static inline int in_init(struct module *me, void *loc)
7375 {
7376 - return (loc >= me->module_init &&
7377 - loc <= (me->module_init + me->init_size));
7378 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7379 +}
7380 +
7381 +static inline int in_core_rx(struct module *me, void *loc)
7382 +{
7383 + return (loc >= me->module_core_rx &&
7384 + loc < (me->module_core_rx + me->core_size_rx));
7385 +}
7386 +
7387 +static inline int in_core_rw(struct module *me, void *loc)
7388 +{
7389 + return (loc >= me->module_core_rw &&
7390 + loc < (me->module_core_rw + me->core_size_rw));
7391 }
7392
7393 static inline int in_core(struct module *me, void *loc)
7394 {
7395 - return (loc >= me->module_core &&
7396 - loc <= (me->module_core + me->core_size));
7397 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7398 }
7399
7400 static inline int in_local(struct module *me, void *loc)
7401 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7402 }
7403
7404 /* align things a bit */
7405 - me->core_size = ALIGN(me->core_size, 16);
7406 - me->arch.got_offset = me->core_size;
7407 - me->core_size += gots * sizeof(struct got_entry);
7408 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7409 + me->arch.got_offset = me->core_size_rw;
7410 + me->core_size_rw += gots * sizeof(struct got_entry);
7411
7412 - me->core_size = ALIGN(me->core_size, 16);
7413 - me->arch.fdesc_offset = me->core_size;
7414 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7415 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7416 + me->arch.fdesc_offset = me->core_size_rw;
7417 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7418
7419 me->arch.got_max = gots;
7420 me->arch.fdesc_max = fdescs;
7421 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7422
7423 BUG_ON(value == 0);
7424
7425 - got = me->module_core + me->arch.got_offset;
7426 + got = me->module_core_rw + me->arch.got_offset;
7427 for (i = 0; got[i].addr; i++)
7428 if (got[i].addr == value)
7429 goto out;
7430 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7431 #ifdef CONFIG_64BIT
7432 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7433 {
7434 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7435 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7436
7437 if (!value) {
7438 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7439 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7440
7441 /* Create new one */
7442 fdesc->addr = value;
7443 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7444 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7445 return (Elf_Addr)fdesc;
7446 }
7447 #endif /* CONFIG_64BIT */
7448 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7449
7450 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7451 end = table + sechdrs[me->arch.unwind_section].sh_size;
7452 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7453 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7454
7455 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7456 me->arch.unwind_section, table, end, gp);
7457 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7458 index 5aba01a..47cdd5a 100644
7459 --- a/arch/parisc/kernel/sys_parisc.c
7460 +++ b/arch/parisc/kernel/sys_parisc.c
7461 @@ -92,6 +92,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7462 unsigned long task_size = TASK_SIZE;
7463 int do_color_align, last_mmap;
7464 struct vm_unmapped_area_info info;
7465 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7466
7467 if (len > task_size)
7468 return -ENOMEM;
7469 @@ -109,6 +110,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7470 goto found_addr;
7471 }
7472
7473 +#ifdef CONFIG_PAX_RANDMMAP
7474 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7475 +#endif
7476 +
7477 if (addr) {
7478 if (do_color_align && last_mmap)
7479 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7480 @@ -127,6 +132,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7481 info.high_limit = mmap_upper_limit();
7482 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7483 info.align_offset = shared_align_offset(last_mmap, pgoff);
7484 + info.threadstack_offset = offset;
7485 addr = vm_unmapped_area(&info);
7486
7487 found_addr:
7488 @@ -146,6 +152,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7489 unsigned long addr = addr0;
7490 int do_color_align, last_mmap;
7491 struct vm_unmapped_area_info info;
7492 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7493
7494 #ifdef CONFIG_64BIT
7495 /* This should only ever run for 32-bit processes. */
7496 @@ -170,6 +177,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7497 }
7498
7499 /* requesting a specific address */
7500 +#ifdef CONFIG_PAX_RANDMMAP
7501 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7502 +#endif
7503 +
7504 if (addr) {
7505 if (do_color_align && last_mmap)
7506 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7507 @@ -187,6 +198,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7508 info.high_limit = mm->mmap_base;
7509 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7510 info.align_offset = shared_align_offset(last_mmap, pgoff);
7511 + info.threadstack_offset = offset;
7512 addr = vm_unmapped_area(&info);
7513 if (!(addr & ~PAGE_MASK))
7514 goto found_addr;
7515 @@ -252,6 +264,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7516 mm->mmap_legacy_base = mmap_legacy_base();
7517 mm->mmap_base = mmap_upper_limit();
7518
7519 +#ifdef CONFIG_PAX_RANDMMAP
7520 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7521 + mm->mmap_legacy_base += mm->delta_mmap;
7522 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7523 + }
7524 +#endif
7525 +
7526 if (mmap_is_legacy()) {
7527 mm->mmap_base = mm->mmap_legacy_base;
7528 mm->get_unmapped_area = arch_get_unmapped_area;
7529 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7530 index 7f67c4c..d85c11d 100644
7531 --- a/arch/parisc/kernel/traps.c
7532 +++ b/arch/parisc/kernel/traps.c
7533 @@ -722,9 +722,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7534
7535 down_read(&current->mm->mmap_sem);
7536 vma = find_vma(current->mm,regs->iaoq[0]);
7537 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7538 - && (vma->vm_flags & VM_EXEC)) {
7539 -
7540 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7541 fault_address = regs->iaoq[0];
7542 fault_space = regs->iasq[0];
7543
7544 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7545 index e5120e6..8ddb5cc 100644
7546 --- a/arch/parisc/mm/fault.c
7547 +++ b/arch/parisc/mm/fault.c
7548 @@ -15,6 +15,7 @@
7549 #include <linux/sched.h>
7550 #include <linux/interrupt.h>
7551 #include <linux/module.h>
7552 +#include <linux/unistd.h>
7553
7554 #include <asm/uaccess.h>
7555 #include <asm/traps.h>
7556 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7557 static unsigned long
7558 parisc_acctyp(unsigned long code, unsigned int inst)
7559 {
7560 - if (code == 6 || code == 16)
7561 + if (code == 6 || code == 7 || code == 16)
7562 return VM_EXEC;
7563
7564 switch (inst & 0xf0000000) {
7565 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7566 }
7567 #endif
7568
7569 +#ifdef CONFIG_PAX_PAGEEXEC
7570 +/*
7571 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7572 + *
7573 + * returns 1 when task should be killed
7574 + * 2 when rt_sigreturn trampoline was detected
7575 + * 3 when unpatched PLT trampoline was detected
7576 + */
7577 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7578 +{
7579 +
7580 +#ifdef CONFIG_PAX_EMUPLT
7581 + int err;
7582 +
7583 + do { /* PaX: unpatched PLT emulation */
7584 + unsigned int bl, depwi;
7585 +
7586 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7587 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7588 +
7589 + if (err)
7590 + break;
7591 +
7592 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7593 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7594 +
7595 + err = get_user(ldw, (unsigned int *)addr);
7596 + err |= get_user(bv, (unsigned int *)(addr+4));
7597 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7598 +
7599 + if (err)
7600 + break;
7601 +
7602 + if (ldw == 0x0E801096U &&
7603 + bv == 0xEAC0C000U &&
7604 + ldw2 == 0x0E881095U)
7605 + {
7606 + unsigned int resolver, map;
7607 +
7608 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7609 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7610 + if (err)
7611 + break;
7612 +
7613 + regs->gr[20] = instruction_pointer(regs)+8;
7614 + regs->gr[21] = map;
7615 + regs->gr[22] = resolver;
7616 + regs->iaoq[0] = resolver | 3UL;
7617 + regs->iaoq[1] = regs->iaoq[0] + 4;
7618 + return 3;
7619 + }
7620 + }
7621 + } while (0);
7622 +#endif
7623 +
7624 +#ifdef CONFIG_PAX_EMUTRAMP
7625 +
7626 +#ifndef CONFIG_PAX_EMUSIGRT
7627 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7628 + return 1;
7629 +#endif
7630 +
7631 + do { /* PaX: rt_sigreturn emulation */
7632 + unsigned int ldi1, ldi2, bel, nop;
7633 +
7634 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7635 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7636 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7637 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7638 +
7639 + if (err)
7640 + break;
7641 +
7642 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7643 + ldi2 == 0x3414015AU &&
7644 + bel == 0xE4008200U &&
7645 + nop == 0x08000240U)
7646 + {
7647 + regs->gr[25] = (ldi1 & 2) >> 1;
7648 + regs->gr[20] = __NR_rt_sigreturn;
7649 + regs->gr[31] = regs->iaoq[1] + 16;
7650 + regs->sr[0] = regs->iasq[1];
7651 + regs->iaoq[0] = 0x100UL;
7652 + regs->iaoq[1] = regs->iaoq[0] + 4;
7653 + regs->iasq[0] = regs->sr[2];
7654 + regs->iasq[1] = regs->sr[2];
7655 + return 2;
7656 + }
7657 + } while (0);
7658 +#endif
7659 +
7660 + return 1;
7661 +}
7662 +
7663 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7664 +{
7665 + unsigned long i;
7666 +
7667 + printk(KERN_ERR "PAX: bytes at PC: ");
7668 + for (i = 0; i < 5; i++) {
7669 + unsigned int c;
7670 + if (get_user(c, (unsigned int *)pc+i))
7671 + printk(KERN_CONT "???????? ");
7672 + else
7673 + printk(KERN_CONT "%08x ", c);
7674 + }
7675 + printk("\n");
7676 +}
7677 +#endif
7678 +
7679 int fixup_exception(struct pt_regs *regs)
7680 {
7681 const struct exception_table_entry *fix;
7682 @@ -234,8 +345,33 @@ retry:
7683
7684 good_area:
7685
7686 - if ((vma->vm_flags & acc_type) != acc_type)
7687 + if ((vma->vm_flags & acc_type) != acc_type) {
7688 +
7689 +#ifdef CONFIG_PAX_PAGEEXEC
7690 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7691 + (address & ~3UL) == instruction_pointer(regs))
7692 + {
7693 + up_read(&mm->mmap_sem);
7694 + switch (pax_handle_fetch_fault(regs)) {
7695 +
7696 +#ifdef CONFIG_PAX_EMUPLT
7697 + case 3:
7698 + return;
7699 +#endif
7700 +
7701 +#ifdef CONFIG_PAX_EMUTRAMP
7702 + case 2:
7703 + return;
7704 +#endif
7705 +
7706 + }
7707 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7708 + do_group_exit(SIGKILL);
7709 + }
7710 +#endif
7711 +
7712 goto bad_area;
7713 + }
7714
7715 /*
7716 * If for any reason at all we couldn't handle the fault, make
7717 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7718 index 190cc48..48439ce 100644
7719 --- a/arch/powerpc/Kconfig
7720 +++ b/arch/powerpc/Kconfig
7721 @@ -413,6 +413,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7722 config KEXEC
7723 bool "kexec system call"
7724 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7725 + depends on !GRKERNSEC_KMEM
7726 help
7727 kexec is a system call that implements the ability to shutdown your
7728 current kernel, and to start another kernel. It is like a reboot
7729 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7730 index 512d278..d31fadd 100644
7731 --- a/arch/powerpc/include/asm/atomic.h
7732 +++ b/arch/powerpc/include/asm/atomic.h
7733 @@ -12,6 +12,11 @@
7734
7735 #define ATOMIC_INIT(i) { (i) }
7736
7737 +#define _ASM_EXTABLE(from, to) \
7738 +" .section __ex_table,\"a\"\n" \
7739 + PPC_LONG" " #from ", " #to"\n" \
7740 +" .previous\n"
7741 +
7742 static __inline__ int atomic_read(const atomic_t *v)
7743 {
7744 int t;
7745 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7746 return t;
7747 }
7748
7749 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7750 +{
7751 + int t;
7752 +
7753 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7754 +
7755 + return t;
7756 +}
7757 +
7758 static __inline__ void atomic_set(atomic_t *v, int i)
7759 {
7760 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7761 }
7762
7763 -#define ATOMIC_OP(op, asm_op) \
7764 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7765 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7766 +{
7767 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7768 +}
7769 +
7770 +#ifdef CONFIG_PAX_REFCOUNT
7771 +#define __REFCOUNT_OP(op) op##o.
7772 +#define __OVERFLOW_PRE \
7773 + " mcrxr cr0\n"
7774 +#define __OVERFLOW_POST \
7775 + " bf 4*cr0+so, 3f\n" \
7776 + "2: .long 0x00c00b00\n" \
7777 + "3:\n"
7778 +#define __OVERFLOW_EXTABLE \
7779 + "\n4:\n"
7780 + _ASM_EXTABLE(2b, 4b)
7781 +#else
7782 +#define __REFCOUNT_OP(op) op
7783 +#define __OVERFLOW_PRE
7784 +#define __OVERFLOW_POST
7785 +#define __OVERFLOW_EXTABLE
7786 +#endif
7787 +
7788 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7789 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7790 { \
7791 int t; \
7792 \
7793 __asm__ __volatile__( \
7794 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7795 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7796 + pre_op \
7797 #asm_op " %0,%2,%0\n" \
7798 + post_op \
7799 PPC405_ERR77(0,%3) \
7800 " stwcx. %0,0,%3 \n" \
7801 " bne- 1b\n" \
7802 + extable \
7803 : "=&r" (t), "+m" (v->counter) \
7804 : "r" (a), "r" (&v->counter) \
7805 : "cc"); \
7806 } \
7807
7808 -#define ATOMIC_OP_RETURN(op, asm_op) \
7809 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7810 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7811 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7812 +
7813 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7814 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7815 { \
7816 int t; \
7817 \
7818 __asm__ __volatile__( \
7819 PPC_ATOMIC_ENTRY_BARRIER \
7820 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7821 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7822 + pre_op \
7823 #asm_op " %0,%1,%0\n" \
7824 + post_op \
7825 PPC405_ERR77(0,%2) \
7826 " stwcx. %0,0,%2 \n" \
7827 " bne- 1b\n" \
7828 + extable \
7829 PPC_ATOMIC_EXIT_BARRIER \
7830 : "=&r" (t) \
7831 : "r" (a), "r" (&v->counter) \
7832 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7833 return t; \
7834 }
7835
7836 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7837 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7838 +
7839 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7840
7841 ATOMIC_OPS(add, add)
7842 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7843
7844 #undef ATOMIC_OPS
7845 #undef ATOMIC_OP_RETURN
7846 +#undef __ATOMIC_OP_RETURN
7847 #undef ATOMIC_OP
7848 +#undef __ATOMIC_OP
7849
7850 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7851
7852 -static __inline__ void atomic_inc(atomic_t *v)
7853 -{
7854 - int t;
7855 +/*
7856 + * atomic_inc - increment atomic variable
7857 + * @v: pointer of type atomic_t
7858 + *
7859 + * Automatically increments @v by 1
7860 + */
7861 +#define atomic_inc(v) atomic_add(1, (v))
7862 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7863
7864 - __asm__ __volatile__(
7865 -"1: lwarx %0,0,%2 # atomic_inc\n\
7866 - addic %0,%0,1\n"
7867 - PPC405_ERR77(0,%2)
7868 -" stwcx. %0,0,%2 \n\
7869 - bne- 1b"
7870 - : "=&r" (t), "+m" (v->counter)
7871 - : "r" (&v->counter)
7872 - : "cc", "xer");
7873 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7874 +{
7875 + atomic_add_unchecked(1, v);
7876 }
7877
7878 -static __inline__ int atomic_inc_return(atomic_t *v)
7879 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7880 {
7881 - int t;
7882 -
7883 - __asm__ __volatile__(
7884 - PPC_ATOMIC_ENTRY_BARRIER
7885 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7886 - addic %0,%0,1\n"
7887 - PPC405_ERR77(0,%1)
7888 -" stwcx. %0,0,%1 \n\
7889 - bne- 1b"
7890 - PPC_ATOMIC_EXIT_BARRIER
7891 - : "=&r" (t)
7892 - : "r" (&v->counter)
7893 - : "cc", "xer", "memory");
7894 -
7895 - return t;
7896 + return atomic_add_return_unchecked(1, v);
7897 }
7898
7899 /*
7900 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7901 */
7902 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7903
7904 -static __inline__ void atomic_dec(atomic_t *v)
7905 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7906 {
7907 - int t;
7908 -
7909 - __asm__ __volatile__(
7910 -"1: lwarx %0,0,%2 # atomic_dec\n\
7911 - addic %0,%0,-1\n"
7912 - PPC405_ERR77(0,%2)\
7913 -" stwcx. %0,0,%2\n\
7914 - bne- 1b"
7915 - : "=&r" (t), "+m" (v->counter)
7916 - : "r" (&v->counter)
7917 - : "cc", "xer");
7918 + return atomic_add_return_unchecked(1, v) == 0;
7919 }
7920
7921 -static __inline__ int atomic_dec_return(atomic_t *v)
7922 +/*
7923 + * atomic_dec - decrement atomic variable
7924 + * @v: pointer of type atomic_t
7925 + *
7926 + * Atomically decrements @v by 1
7927 + */
7928 +#define atomic_dec(v) atomic_sub(1, (v))
7929 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7930 +
7931 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7932 {
7933 - int t;
7934 -
7935 - __asm__ __volatile__(
7936 - PPC_ATOMIC_ENTRY_BARRIER
7937 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7938 - addic %0,%0,-1\n"
7939 - PPC405_ERR77(0,%1)
7940 -" stwcx. %0,0,%1\n\
7941 - bne- 1b"
7942 - PPC_ATOMIC_EXIT_BARRIER
7943 - : "=&r" (t)
7944 - : "r" (&v->counter)
7945 - : "cc", "xer", "memory");
7946 -
7947 - return t;
7948 + atomic_sub_unchecked(1, v);
7949 }
7950
7951 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7952 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7953
7954 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7955 +{
7956 + return cmpxchg(&(v->counter), old, new);
7957 +}
7958 +
7959 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7960 +{
7961 + return xchg(&(v->counter), new);
7962 +}
7963 +
7964 /**
7965 * __atomic_add_unless - add unless the number is a given value
7966 * @v: pointer of type atomic_t
7967 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7968 PPC_ATOMIC_ENTRY_BARRIER
7969 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7970 cmpw 0,%0,%3 \n\
7971 - beq- 2f \n\
7972 - add %0,%2,%0 \n"
7973 + beq- 2f \n"
7974 +
7975 +#ifdef CONFIG_PAX_REFCOUNT
7976 +" mcrxr cr0\n"
7977 +" addo. %0,%2,%0\n"
7978 +" bf 4*cr0+so, 4f\n"
7979 +"3:.long " "0x00c00b00""\n"
7980 +"4:\n"
7981 +#else
7982 + "add %0,%2,%0 \n"
7983 +#endif
7984 +
7985 PPC405_ERR77(0,%2)
7986 " stwcx. %0,0,%1 \n\
7987 bne- 1b \n"
7988 +"5:"
7989 +
7990 +#ifdef CONFIG_PAX_REFCOUNT
7991 + _ASM_EXTABLE(3b, 5b)
7992 +#endif
7993 +
7994 PPC_ATOMIC_EXIT_BARRIER
7995 " subf %0,%2,%0 \n\
7996 2:"
7997 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
7998 }
7999 #define atomic_dec_if_positive atomic_dec_if_positive
8000
8001 +#define smp_mb__before_atomic_dec() smp_mb()
8002 +#define smp_mb__after_atomic_dec() smp_mb()
8003 +#define smp_mb__before_atomic_inc() smp_mb()
8004 +#define smp_mb__after_atomic_inc() smp_mb()
8005 +
8006 #ifdef __powerpc64__
8007
8008 #define ATOMIC64_INIT(i) { (i) }
8009 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
8010 return t;
8011 }
8012
8013 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
8014 +{
8015 + long t;
8016 +
8017 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
8018 +
8019 + return t;
8020 +}
8021 +
8022 static __inline__ void atomic64_set(atomic64_t *v, long i)
8023 {
8024 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8025 }
8026
8027 -#define ATOMIC64_OP(op, asm_op) \
8028 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
8029 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
8030 +{
8031 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8032 +}
8033 +
8034 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
8035 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
8036 { \
8037 long t; \
8038 \
8039 __asm__ __volatile__( \
8040 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8041 + pre_op \
8042 #asm_op " %0,%2,%0\n" \
8043 + post_op \
8044 " stdcx. %0,0,%3 \n" \
8045 " bne- 1b\n" \
8046 + extable \
8047 : "=&r" (t), "+m" (v->counter) \
8048 : "r" (a), "r" (&v->counter) \
8049 : "cc"); \
8050 }
8051
8052 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8053 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8054 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8055 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8056 +
8057 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8058 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8059 { \
8060 long t; \
8061 \
8062 __asm__ __volatile__( \
8063 PPC_ATOMIC_ENTRY_BARRIER \
8064 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8065 + pre_op \
8066 #asm_op " %0,%1,%0\n" \
8067 + post_op \
8068 " stdcx. %0,0,%2 \n" \
8069 " bne- 1b\n" \
8070 + extable \
8071 PPC_ATOMIC_EXIT_BARRIER \
8072 : "=&r" (t) \
8073 : "r" (a), "r" (&v->counter) \
8074 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8075 return t; \
8076 }
8077
8078 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8079 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8080 +
8081 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8082
8083 ATOMIC64_OPS(add, add)
8084 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8085
8086 #undef ATOMIC64_OPS
8087 #undef ATOMIC64_OP_RETURN
8088 +#undef __ATOMIC64_OP_RETURN
8089 #undef ATOMIC64_OP
8090 +#undef __ATOMIC64_OP
8091 +#undef __OVERFLOW_EXTABLE
8092 +#undef __OVERFLOW_POST
8093 +#undef __OVERFLOW_PRE
8094 +#undef __REFCOUNT_OP
8095
8096 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8097
8098 -static __inline__ void atomic64_inc(atomic64_t *v)
8099 -{
8100 - long t;
8101 +/*
8102 + * atomic64_inc - increment atomic variable
8103 + * @v: pointer of type atomic64_t
8104 + *
8105 + * Automatically increments @v by 1
8106 + */
8107 +#define atomic64_inc(v) atomic64_add(1, (v))
8108 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8109
8110 - __asm__ __volatile__(
8111 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8112 - addic %0,%0,1\n\
8113 - stdcx. %0,0,%2 \n\
8114 - bne- 1b"
8115 - : "=&r" (t), "+m" (v->counter)
8116 - : "r" (&v->counter)
8117 - : "cc", "xer");
8118 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8119 +{
8120 + atomic64_add_unchecked(1, v);
8121 }
8122
8123 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8124 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8125 {
8126 - long t;
8127 -
8128 - __asm__ __volatile__(
8129 - PPC_ATOMIC_ENTRY_BARRIER
8130 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8131 - addic %0,%0,1\n\
8132 - stdcx. %0,0,%1 \n\
8133 - bne- 1b"
8134 - PPC_ATOMIC_EXIT_BARRIER
8135 - : "=&r" (t)
8136 - : "r" (&v->counter)
8137 - : "cc", "xer", "memory");
8138 -
8139 - return t;
8140 + return atomic64_add_return_unchecked(1, v);
8141 }
8142
8143 /*
8144 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8145 */
8146 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8147
8148 -static __inline__ void atomic64_dec(atomic64_t *v)
8149 +/*
8150 + * atomic64_dec - decrement atomic variable
8151 + * @v: pointer of type atomic64_t
8152 + *
8153 + * Atomically decrements @v by 1
8154 + */
8155 +#define atomic64_dec(v) atomic64_sub(1, (v))
8156 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8157 +
8158 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8159 {
8160 - long t;
8161 -
8162 - __asm__ __volatile__(
8163 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8164 - addic %0,%0,-1\n\
8165 - stdcx. %0,0,%2\n\
8166 - bne- 1b"
8167 - : "=&r" (t), "+m" (v->counter)
8168 - : "r" (&v->counter)
8169 - : "cc", "xer");
8170 -}
8171 -
8172 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8173 -{
8174 - long t;
8175 -
8176 - __asm__ __volatile__(
8177 - PPC_ATOMIC_ENTRY_BARRIER
8178 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8179 - addic %0,%0,-1\n\
8180 - stdcx. %0,0,%1\n\
8181 - bne- 1b"
8182 - PPC_ATOMIC_EXIT_BARRIER
8183 - : "=&r" (t)
8184 - : "r" (&v->counter)
8185 - : "cc", "xer", "memory");
8186 -
8187 - return t;
8188 + atomic64_sub_unchecked(1, v);
8189 }
8190
8191 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8192 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8193 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8194 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8195
8196 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8197 +{
8198 + return cmpxchg(&(v->counter), old, new);
8199 +}
8200 +
8201 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8202 +{
8203 + return xchg(&(v->counter), new);
8204 +}
8205 +
8206 /**
8207 * atomic64_add_unless - add unless the number is a given value
8208 * @v: pointer of type atomic64_t
8209 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8210
8211 __asm__ __volatile__ (
8212 PPC_ATOMIC_ENTRY_BARRIER
8213 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8214 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8215 cmpd 0,%0,%3 \n\
8216 - beq- 2f \n\
8217 - add %0,%2,%0 \n"
8218 + beq- 2f \n"
8219 +
8220 +#ifdef CONFIG_PAX_REFCOUNT
8221 +" mcrxr cr0\n"
8222 +" addo. %0,%2,%0\n"
8223 +" bf 4*cr0+so, 4f\n"
8224 +"3:.long " "0x00c00b00""\n"
8225 +"4:\n"
8226 +#else
8227 + "add %0,%2,%0 \n"
8228 +#endif
8229 +
8230 " stdcx. %0,0,%1 \n\
8231 bne- 1b \n"
8232 PPC_ATOMIC_EXIT_BARRIER
8233 +"5:"
8234 +
8235 +#ifdef CONFIG_PAX_REFCOUNT
8236 + _ASM_EXTABLE(3b, 5b)
8237 +#endif
8238 +
8239 " subf %0,%2,%0 \n\
8240 2:"
8241 : "=&r" (t)
8242 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8243 index a3bf5be..e03ba81 100644
8244 --- a/arch/powerpc/include/asm/barrier.h
8245 +++ b/arch/powerpc/include/asm/barrier.h
8246 @@ -76,7 +76,7 @@
8247 do { \
8248 compiletime_assert_atomic_type(*p); \
8249 smp_lwsync(); \
8250 - ACCESS_ONCE(*p) = (v); \
8251 + ACCESS_ONCE_RW(*p) = (v); \
8252 } while (0)
8253
8254 #define smp_load_acquire(p) \
8255 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8256 index 0dc42c5..b80a3a1 100644
8257 --- a/arch/powerpc/include/asm/cache.h
8258 +++ b/arch/powerpc/include/asm/cache.h
8259 @@ -4,6 +4,7 @@
8260 #ifdef __KERNEL__
8261
8262 #include <asm/reg.h>
8263 +#include <linux/const.h>
8264
8265 /* bytes per L1 cache line */
8266 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8267 @@ -23,7 +24,7 @@
8268 #define L1_CACHE_SHIFT 7
8269 #endif
8270
8271 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8272 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8273
8274 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8275
8276 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8277 index ee46ffe..b36c98c 100644
8278 --- a/arch/powerpc/include/asm/elf.h
8279 +++ b/arch/powerpc/include/asm/elf.h
8280 @@ -30,6 +30,18 @@
8281
8282 #define ELF_ET_DYN_BASE 0x20000000
8283
8284 +#ifdef CONFIG_PAX_ASLR
8285 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8286 +
8287 +#ifdef __powerpc64__
8288 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8289 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8290 +#else
8291 +#define PAX_DELTA_MMAP_LEN 15
8292 +#define PAX_DELTA_STACK_LEN 15
8293 +#endif
8294 +#endif
8295 +
8296 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8297
8298 /*
8299 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8300 index 8196e9c..d83a9f3 100644
8301 --- a/arch/powerpc/include/asm/exec.h
8302 +++ b/arch/powerpc/include/asm/exec.h
8303 @@ -4,6 +4,6 @@
8304 #ifndef _ASM_POWERPC_EXEC_H
8305 #define _ASM_POWERPC_EXEC_H
8306
8307 -extern unsigned long arch_align_stack(unsigned long sp);
8308 +#define arch_align_stack(x) ((x) & ~0xfUL)
8309
8310 #endif /* _ASM_POWERPC_EXEC_H */
8311 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8312 index 5acabbd..7ea14fa 100644
8313 --- a/arch/powerpc/include/asm/kmap_types.h
8314 +++ b/arch/powerpc/include/asm/kmap_types.h
8315 @@ -10,7 +10,7 @@
8316 * 2 of the License, or (at your option) any later version.
8317 */
8318
8319 -#define KM_TYPE_NR 16
8320 +#define KM_TYPE_NR 17
8321
8322 #endif /* __KERNEL__ */
8323 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8324 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8325 index b8da913..c02b593 100644
8326 --- a/arch/powerpc/include/asm/local.h
8327 +++ b/arch/powerpc/include/asm/local.h
8328 @@ -9,21 +9,65 @@ typedef struct
8329 atomic_long_t a;
8330 } local_t;
8331
8332 +typedef struct
8333 +{
8334 + atomic_long_unchecked_t a;
8335 +} local_unchecked_t;
8336 +
8337 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8338
8339 #define local_read(l) atomic_long_read(&(l)->a)
8340 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8341 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8342 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8343
8344 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8345 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8346 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8347 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8348 #define local_inc(l) atomic_long_inc(&(l)->a)
8349 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8350 #define local_dec(l) atomic_long_dec(&(l)->a)
8351 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8352
8353 static __inline__ long local_add_return(long a, local_t *l)
8354 {
8355 long t;
8356
8357 __asm__ __volatile__(
8358 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8359 +
8360 +#ifdef CONFIG_PAX_REFCOUNT
8361 +" mcrxr cr0\n"
8362 +" addo. %0,%1,%0\n"
8363 +" bf 4*cr0+so, 3f\n"
8364 +"2:.long " "0x00c00b00""\n"
8365 +#else
8366 +" add %0,%1,%0\n"
8367 +#endif
8368 +
8369 +"3:\n"
8370 + PPC405_ERR77(0,%2)
8371 + PPC_STLCX "%0,0,%2 \n\
8372 + bne- 1b"
8373 +
8374 +#ifdef CONFIG_PAX_REFCOUNT
8375 +"\n4:\n"
8376 + _ASM_EXTABLE(2b, 4b)
8377 +#endif
8378 +
8379 + : "=&r" (t)
8380 + : "r" (a), "r" (&(l->a.counter))
8381 + : "cc", "memory");
8382 +
8383 + return t;
8384 +}
8385 +
8386 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8387 +{
8388 + long t;
8389 +
8390 + __asm__ __volatile__(
8391 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8392 add %0,%1,%0\n"
8393 PPC405_ERR77(0,%2)
8394 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8395
8396 #define local_cmpxchg(l, o, n) \
8397 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8398 +#define local_cmpxchg_unchecked(l, o, n) \
8399 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8400 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8401
8402 /**
8403 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8404 index 8565c25..2865190 100644
8405 --- a/arch/powerpc/include/asm/mman.h
8406 +++ b/arch/powerpc/include/asm/mman.h
8407 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8408 }
8409 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8410
8411 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8412 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8413 {
8414 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8415 }
8416 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8417 index 69c0598..2c56964 100644
8418 --- a/arch/powerpc/include/asm/page.h
8419 +++ b/arch/powerpc/include/asm/page.h
8420 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8421 * and needs to be executable. This means the whole heap ends
8422 * up being executable.
8423 */
8424 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8425 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8426 +#define VM_DATA_DEFAULT_FLAGS32 \
8427 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8428 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8429
8430 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8431 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8432 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8433 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8434 #endif
8435
8436 +#define ktla_ktva(addr) (addr)
8437 +#define ktva_ktla(addr) (addr)
8438 +
8439 #ifndef CONFIG_PPC_BOOK3S_64
8440 /*
8441 * Use the top bit of the higher-level page table entries to indicate whether
8442 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8443 index d908a46..3753f71 100644
8444 --- a/arch/powerpc/include/asm/page_64.h
8445 +++ b/arch/powerpc/include/asm/page_64.h
8446 @@ -172,15 +172,18 @@ do { \
8447 * stack by default, so in the absence of a PT_GNU_STACK program header
8448 * we turn execute permission off.
8449 */
8450 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8451 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8452 +#define VM_STACK_DEFAULT_FLAGS32 \
8453 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8454 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8455
8456 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8457 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8458
8459 +#ifndef CONFIG_PAX_PAGEEXEC
8460 #define VM_STACK_DEFAULT_FLAGS \
8461 (is_32bit_task() ? \
8462 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8463 +#endif
8464
8465 #include <asm-generic/getorder.h>
8466
8467 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8468 index 4b0be20..c15a27d 100644
8469 --- a/arch/powerpc/include/asm/pgalloc-64.h
8470 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8471 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8472 #ifndef CONFIG_PPC_64K_PAGES
8473
8474 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8475 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8476
8477 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8478 {
8479 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8480 pud_set(pud, (unsigned long)pmd);
8481 }
8482
8483 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8484 +{
8485 + pud_populate(mm, pud, pmd);
8486 +}
8487 +
8488 #define pmd_populate(mm, pmd, pte_page) \
8489 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8490 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8491 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8492 #endif
8493
8494 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8495 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8496
8497 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8498 pte_t *pte)
8499 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8500 index 11a3863..108f194 100644
8501 --- a/arch/powerpc/include/asm/pgtable.h
8502 +++ b/arch/powerpc/include/asm/pgtable.h
8503 @@ -2,6 +2,7 @@
8504 #define _ASM_POWERPC_PGTABLE_H
8505 #ifdef __KERNEL__
8506
8507 +#include <linux/const.h>
8508 #ifndef __ASSEMBLY__
8509 #include <linux/mmdebug.h>
8510 #include <linux/mmzone.h>
8511 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8512 index 62cfb0c..50c6402 100644
8513 --- a/arch/powerpc/include/asm/pte-hash32.h
8514 +++ b/arch/powerpc/include/asm/pte-hash32.h
8515 @@ -20,6 +20,7 @@
8516 #define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */
8517 #define _PAGE_USER 0x004 /* usermode access allowed */
8518 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8519 +#define _PAGE_EXEC _PAGE_GUARDED
8520 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8521 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8522 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8523 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8524 index af56b5c..f86f3f6 100644
8525 --- a/arch/powerpc/include/asm/reg.h
8526 +++ b/arch/powerpc/include/asm/reg.h
8527 @@ -253,6 +253,7 @@
8528 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8529 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8530 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8531 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8532 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8533 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8534 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8535 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8536 index 825663c..f9e9134 100644
8537 --- a/arch/powerpc/include/asm/smp.h
8538 +++ b/arch/powerpc/include/asm/smp.h
8539 @@ -51,7 +51,7 @@ struct smp_ops_t {
8540 int (*cpu_disable)(void);
8541 void (*cpu_die)(unsigned int nr);
8542 int (*cpu_bootable)(unsigned int nr);
8543 -};
8544 +} __no_const;
8545
8546 extern void smp_send_debugger_break(void);
8547 extern void start_secondary_resume(void);
8548 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8549 index 4dbe072..b803275 100644
8550 --- a/arch/powerpc/include/asm/spinlock.h
8551 +++ b/arch/powerpc/include/asm/spinlock.h
8552 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8553 __asm__ __volatile__(
8554 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8555 __DO_SIGN_EXTEND
8556 -" addic. %0,%0,1\n\
8557 - ble- 2f\n"
8558 +
8559 +#ifdef CONFIG_PAX_REFCOUNT
8560 +" mcrxr cr0\n"
8561 +" addico. %0,%0,1\n"
8562 +" bf 4*cr0+so, 3f\n"
8563 +"2:.long " "0x00c00b00""\n"
8564 +#else
8565 +" addic. %0,%0,1\n"
8566 +#endif
8567 +
8568 +"3:\n"
8569 + "ble- 4f\n"
8570 PPC405_ERR77(0,%1)
8571 " stwcx. %0,0,%1\n\
8572 bne- 1b\n"
8573 PPC_ACQUIRE_BARRIER
8574 -"2:" : "=&r" (tmp)
8575 +"4:"
8576 +
8577 +#ifdef CONFIG_PAX_REFCOUNT
8578 + _ASM_EXTABLE(2b,4b)
8579 +#endif
8580 +
8581 + : "=&r" (tmp)
8582 : "r" (&rw->lock)
8583 : "cr0", "xer", "memory");
8584
8585 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8586 __asm__ __volatile__(
8587 "# read_unlock\n\t"
8588 PPC_RELEASE_BARRIER
8589 -"1: lwarx %0,0,%1\n\
8590 - addic %0,%0,-1\n"
8591 +"1: lwarx %0,0,%1\n"
8592 +
8593 +#ifdef CONFIG_PAX_REFCOUNT
8594 +" mcrxr cr0\n"
8595 +" addico. %0,%0,-1\n"
8596 +" bf 4*cr0+so, 3f\n"
8597 +"2:.long " "0x00c00b00""\n"
8598 +#else
8599 +" addic. %0,%0,-1\n"
8600 +#endif
8601 +
8602 +"3:\n"
8603 PPC405_ERR77(0,%1)
8604 " stwcx. %0,0,%1\n\
8605 bne- 1b"
8606 +
8607 +#ifdef CONFIG_PAX_REFCOUNT
8608 +"\n4:\n"
8609 + _ASM_EXTABLE(2b, 4b)
8610 +#endif
8611 +
8612 : "=&r"(tmp)
8613 : "r"(&rw->lock)
8614 : "cr0", "xer", "memory");
8615 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8616 index 7efee4a..48d47cc 100644
8617 --- a/arch/powerpc/include/asm/thread_info.h
8618 +++ b/arch/powerpc/include/asm/thread_info.h
8619 @@ -101,6 +101,8 @@ static inline struct thread_info *current_thread_info(void)
8620 #if defined(CONFIG_PPC64)
8621 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8622 #endif
8623 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8624 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8625
8626 /* as above, but as bit values */
8627 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8628 @@ -119,9 +121,10 @@ static inline struct thread_info *current_thread_info(void)
8629 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8630 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8631 #define _TIF_NOHZ (1<<TIF_NOHZ)
8632 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8633 #define _TIF_SYSCALL_DOTRACE (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8634 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8635 - _TIF_NOHZ)
8636 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8637
8638 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8639 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8640 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8641 index a0c071d..49cdc7f 100644
8642 --- a/arch/powerpc/include/asm/uaccess.h
8643 +++ b/arch/powerpc/include/asm/uaccess.h
8644 @@ -58,6 +58,7 @@
8645
8646 #endif
8647
8648 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8649 #define access_ok(type, addr, size) \
8650 (__chk_user_ptr(addr), \
8651 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8652 @@ -318,52 +319,6 @@ do { \
8653 extern unsigned long __copy_tofrom_user(void __user *to,
8654 const void __user *from, unsigned long size);
8655
8656 -#ifndef __powerpc64__
8657 -
8658 -static inline unsigned long copy_from_user(void *to,
8659 - const void __user *from, unsigned long n)
8660 -{
8661 - unsigned long over;
8662 -
8663 - if (access_ok(VERIFY_READ, from, n))
8664 - return __copy_tofrom_user((__force void __user *)to, from, n);
8665 - if ((unsigned long)from < TASK_SIZE) {
8666 - over = (unsigned long)from + n - TASK_SIZE;
8667 - return __copy_tofrom_user((__force void __user *)to, from,
8668 - n - over) + over;
8669 - }
8670 - return n;
8671 -}
8672 -
8673 -static inline unsigned long copy_to_user(void __user *to,
8674 - const void *from, unsigned long n)
8675 -{
8676 - unsigned long over;
8677 -
8678 - if (access_ok(VERIFY_WRITE, to, n))
8679 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8680 - if ((unsigned long)to < TASK_SIZE) {
8681 - over = (unsigned long)to + n - TASK_SIZE;
8682 - return __copy_tofrom_user(to, (__force void __user *)from,
8683 - n - over) + over;
8684 - }
8685 - return n;
8686 -}
8687 -
8688 -#else /* __powerpc64__ */
8689 -
8690 -#define __copy_in_user(to, from, size) \
8691 - __copy_tofrom_user((to), (from), (size))
8692 -
8693 -extern unsigned long copy_from_user(void *to, const void __user *from,
8694 - unsigned long n);
8695 -extern unsigned long copy_to_user(void __user *to, const void *from,
8696 - unsigned long n);
8697 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8698 - unsigned long n);
8699 -
8700 -#endif /* __powerpc64__ */
8701 -
8702 static inline unsigned long __copy_from_user_inatomic(void *to,
8703 const void __user *from, unsigned long n)
8704 {
8705 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8706 if (ret == 0)
8707 return 0;
8708 }
8709 +
8710 + if (!__builtin_constant_p(n))
8711 + check_object_size(to, n, false);
8712 +
8713 return __copy_tofrom_user((__force void __user *)to, from, n);
8714 }
8715
8716 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8717 if (ret == 0)
8718 return 0;
8719 }
8720 +
8721 + if (!__builtin_constant_p(n))
8722 + check_object_size(from, n, true);
8723 +
8724 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8725 }
8726
8727 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8728 return __copy_to_user_inatomic(to, from, size);
8729 }
8730
8731 +#ifndef __powerpc64__
8732 +
8733 +static inline unsigned long __must_check copy_from_user(void *to,
8734 + const void __user *from, unsigned long n)
8735 +{
8736 + unsigned long over;
8737 +
8738 + if ((long)n < 0)
8739 + return n;
8740 +
8741 + if (access_ok(VERIFY_READ, from, n)) {
8742 + if (!__builtin_constant_p(n))
8743 + check_object_size(to, n, false);
8744 + return __copy_tofrom_user((__force void __user *)to, from, n);
8745 + }
8746 + if ((unsigned long)from < TASK_SIZE) {
8747 + over = (unsigned long)from + n - TASK_SIZE;
8748 + if (!__builtin_constant_p(n - over))
8749 + check_object_size(to, n - over, false);
8750 + return __copy_tofrom_user((__force void __user *)to, from,
8751 + n - over) + over;
8752 + }
8753 + return n;
8754 +}
8755 +
8756 +static inline unsigned long __must_check copy_to_user(void __user *to,
8757 + const void *from, unsigned long n)
8758 +{
8759 + unsigned long over;
8760 +
8761 + if ((long)n < 0)
8762 + return n;
8763 +
8764 + if (access_ok(VERIFY_WRITE, to, n)) {
8765 + if (!__builtin_constant_p(n))
8766 + check_object_size(from, n, true);
8767 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8768 + }
8769 + if ((unsigned long)to < TASK_SIZE) {
8770 + over = (unsigned long)to + n - TASK_SIZE;
8771 + if (!__builtin_constant_p(n))
8772 + check_object_size(from, n - over, true);
8773 + return __copy_tofrom_user(to, (__force void __user *)from,
8774 + n - over) + over;
8775 + }
8776 + return n;
8777 +}
8778 +
8779 +#else /* __powerpc64__ */
8780 +
8781 +#define __copy_in_user(to, from, size) \
8782 + __copy_tofrom_user((to), (from), (size))
8783 +
8784 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8785 +{
8786 + if ((long)n < 0 || n > INT_MAX)
8787 + return n;
8788 +
8789 + if (!__builtin_constant_p(n))
8790 + check_object_size(to, n, false);
8791 +
8792 + if (likely(access_ok(VERIFY_READ, from, n)))
8793 + n = __copy_from_user(to, from, n);
8794 + else
8795 + memset(to, 0, n);
8796 + return n;
8797 +}
8798 +
8799 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8800 +{
8801 + if ((long)n < 0 || n > INT_MAX)
8802 + return n;
8803 +
8804 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8805 + if (!__builtin_constant_p(n))
8806 + check_object_size(from, n, true);
8807 + n = __copy_to_user(to, from, n);
8808 + }
8809 + return n;
8810 +}
8811 +
8812 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8813 + unsigned long n);
8814 +
8815 +#endif /* __powerpc64__ */
8816 +
8817 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8818
8819 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8820 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8821 index c1ebbda..fd8a98d 100644
8822 --- a/arch/powerpc/kernel/Makefile
8823 +++ b/arch/powerpc/kernel/Makefile
8824 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8825 CFLAGS_btext.o += -fPIC
8826 endif
8827
8828 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8829 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8830 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8831 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8832 +
8833 ifdef CONFIG_FUNCTION_TRACER
8834 # Do not trace early boot code
8835 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8836 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8837 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8838 endif
8839
8840 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8841 +
8842 obj-y := cputable.o ptrace.o syscalls.o \
8843 irq.o align.o signal_32.o pmc.o vdso.o \
8844 process.o systbl.o idle.o \
8845 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8846 index 3e68d1c..72a5ee6 100644
8847 --- a/arch/powerpc/kernel/exceptions-64e.S
8848 +++ b/arch/powerpc/kernel/exceptions-64e.S
8849 @@ -1010,6 +1010,7 @@ storage_fault_common:
8850 std r14,_DAR(r1)
8851 std r15,_DSISR(r1)
8852 addi r3,r1,STACK_FRAME_OVERHEAD
8853 + bl save_nvgprs
8854 mr r4,r14
8855 mr r5,r15
8856 ld r14,PACA_EXGEN+EX_R14(r13)
8857 @@ -1018,8 +1019,7 @@ storage_fault_common:
8858 cmpdi r3,0
8859 bne- 1f
8860 b ret_from_except_lite
8861 -1: bl save_nvgprs
8862 - mr r5,r3
8863 +1: mr r5,r3
8864 addi r3,r1,STACK_FRAME_OVERHEAD
8865 ld r4,_DAR(r1)
8866 bl bad_page_fault
8867 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8868 index 9519e6b..13f6c38 100644
8869 --- a/arch/powerpc/kernel/exceptions-64s.S
8870 +++ b/arch/powerpc/kernel/exceptions-64s.S
8871 @@ -1599,10 +1599,10 @@ handle_page_fault:
8872 11: ld r4,_DAR(r1)
8873 ld r5,_DSISR(r1)
8874 addi r3,r1,STACK_FRAME_OVERHEAD
8875 + bl save_nvgprs
8876 bl do_page_fault
8877 cmpdi r3,0
8878 beq+ 12f
8879 - bl save_nvgprs
8880 mr r5,r3
8881 addi r3,r1,STACK_FRAME_OVERHEAD
8882 lwz r4,_DAR(r1)
8883 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8884 index 4509603..cdb491f 100644
8885 --- a/arch/powerpc/kernel/irq.c
8886 +++ b/arch/powerpc/kernel/irq.c
8887 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8888 }
8889 #endif
8890
8891 +extern void gr_handle_kernel_exploit(void);
8892 +
8893 static inline void check_stack_overflow(void)
8894 {
8895 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8896 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8897 pr_err("do_IRQ: stack overflow: %ld\n",
8898 sp - sizeof(struct thread_info));
8899 dump_stack();
8900 + gr_handle_kernel_exploit();
8901 }
8902 #endif
8903 }
8904 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8905 index c94d2e0..992a9ce 100644
8906 --- a/arch/powerpc/kernel/module_32.c
8907 +++ b/arch/powerpc/kernel/module_32.c
8908 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8909 me->arch.core_plt_section = i;
8910 }
8911 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8912 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8913 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8914 return -ENOEXEC;
8915 }
8916
8917 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8918
8919 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8920 /* Init, or core PLT? */
8921 - if (location >= mod->module_core
8922 - && location < mod->module_core + mod->core_size)
8923 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8924 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8925 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8926 - else
8927 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8928 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8929 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8930 + else {
8931 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8932 + return ~0UL;
8933 + }
8934
8935 /* Find this entry, or if that fails, the next avail. entry */
8936 while (entry->jump[0]) {
8937 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8938 }
8939 #ifdef CONFIG_DYNAMIC_FTRACE
8940 module->arch.tramp =
8941 - do_plt_call(module->module_core,
8942 + do_plt_call(module->module_core_rx,
8943 (unsigned long)ftrace_caller,
8944 sechdrs, module);
8945 #endif
8946 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8947 index febb50d..bb10020 100644
8948 --- a/arch/powerpc/kernel/process.c
8949 +++ b/arch/powerpc/kernel/process.c
8950 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8951 * Lookup NIP late so we have the best change of getting the
8952 * above info out without failing
8953 */
8954 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8955 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8956 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8957 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8958 #endif
8959 show_stack(current, (unsigned long *) regs->gpr[1]);
8960 if (!user_mode(regs))
8961 @@ -1554,10 +1554,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8962 newsp = stack[0];
8963 ip = stack[STACK_FRAME_LR_SAVE];
8964 if (!firstframe || ip != lr) {
8965 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8966 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
8967 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
8968 if ((ip == rth) && curr_frame >= 0) {
8969 - printk(" (%pS)",
8970 + printk(" (%pA)",
8971 (void *)current->ret_stack[curr_frame].ret);
8972 curr_frame--;
8973 }
8974 @@ -1577,7 +1577,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8975 struct pt_regs *regs = (struct pt_regs *)
8976 (sp + STACK_FRAME_OVERHEAD);
8977 lr = regs->link;
8978 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
8979 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
8980 regs->trap, (void *)regs->nip, (void *)lr);
8981 firstframe = 1;
8982 }
8983 @@ -1613,49 +1613,3 @@ void notrace __ppc64_runlatch_off(void)
8984 mtspr(SPRN_CTRLT, ctrl);
8985 }
8986 #endif /* CONFIG_PPC64 */
8987 -
8988 -unsigned long arch_align_stack(unsigned long sp)
8989 -{
8990 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
8991 - sp -= get_random_int() & ~PAGE_MASK;
8992 - return sp & ~0xf;
8993 -}
8994 -
8995 -static inline unsigned long brk_rnd(void)
8996 -{
8997 - unsigned long rnd = 0;
8998 -
8999 - /* 8MB for 32bit, 1GB for 64bit */
9000 - if (is_32bit_task())
9001 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
9002 - else
9003 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
9004 -
9005 - return rnd << PAGE_SHIFT;
9006 -}
9007 -
9008 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9009 -{
9010 - unsigned long base = mm->brk;
9011 - unsigned long ret;
9012 -
9013 -#ifdef CONFIG_PPC_STD_MMU_64
9014 - /*
9015 - * If we are using 1TB segments and we are allowed to randomise
9016 - * the heap, we can put it above 1TB so it is backed by a 1TB
9017 - * segment. Otherwise the heap will be in the bottom 1TB
9018 - * which always uses 256MB segments and this may result in a
9019 - * performance penalty.
9020 - */
9021 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
9022 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
9023 -#endif
9024 -
9025 - ret = PAGE_ALIGN(base + brk_rnd());
9026 -
9027 - if (ret < mm->brk)
9028 - return mm->brk;
9029 -
9030 - return ret;
9031 -}
9032 -
9033 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9034 index f21897b..28c0428 100644
9035 --- a/arch/powerpc/kernel/ptrace.c
9036 +++ b/arch/powerpc/kernel/ptrace.c
9037 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9038 return ret;
9039 }
9040
9041 +#ifdef CONFIG_GRKERNSEC_SETXID
9042 +extern void gr_delayed_cred_worker(void);
9043 +#endif
9044 +
9045 /*
9046 * We must return the syscall number to actually look up in the table.
9047 * This can be -1L to skip running any syscall at all.
9048 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9049
9050 secure_computing_strict(regs->gpr[0]);
9051
9052 +#ifdef CONFIG_GRKERNSEC_SETXID
9053 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9054 + gr_delayed_cred_worker();
9055 +#endif
9056 +
9057 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9058 tracehook_report_syscall_entry(regs))
9059 /*
9060 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9061 {
9062 int step;
9063
9064 +#ifdef CONFIG_GRKERNSEC_SETXID
9065 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9066 + gr_delayed_cred_worker();
9067 +#endif
9068 +
9069 audit_syscall_exit(regs);
9070
9071 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9072 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9073 index da50e0c..5ff6307 100644
9074 --- a/arch/powerpc/kernel/signal_32.c
9075 +++ b/arch/powerpc/kernel/signal_32.c
9076 @@ -1009,7 +1009,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9077 /* Save user registers on the stack */
9078 frame = &rt_sf->uc.uc_mcontext;
9079 addr = frame;
9080 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9081 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9082 sigret = 0;
9083 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9084 } else {
9085 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9086 index c7c24d2..1bf7039 100644
9087 --- a/arch/powerpc/kernel/signal_64.c
9088 +++ b/arch/powerpc/kernel/signal_64.c
9089 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9090 current->thread.fp_state.fpscr = 0;
9091
9092 /* Set up to return from userspace. */
9093 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9094 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9095 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9096 } else {
9097 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9098 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9099 index 19e4744..28a8d7b 100644
9100 --- a/arch/powerpc/kernel/traps.c
9101 +++ b/arch/powerpc/kernel/traps.c
9102 @@ -36,6 +36,7 @@
9103 #include <linux/debugfs.h>
9104 #include <linux/ratelimit.h>
9105 #include <linux/context_tracking.h>
9106 +#include <linux/uaccess.h>
9107
9108 #include <asm/emulated_ops.h>
9109 #include <asm/pgtable.h>
9110 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9111 return flags;
9112 }
9113
9114 +extern void gr_handle_kernel_exploit(void);
9115 +
9116 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9117 int signr)
9118 {
9119 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9120 panic("Fatal exception in interrupt");
9121 if (panic_on_oops)
9122 panic("Fatal exception");
9123 +
9124 + gr_handle_kernel_exploit();
9125 +
9126 do_exit(signr);
9127 }
9128
9129 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9130 enum ctx_state prev_state = exception_enter();
9131 unsigned int reason = get_reason(regs);
9132
9133 +#ifdef CONFIG_PAX_REFCOUNT
9134 + unsigned int bkpt;
9135 + const struct exception_table_entry *entry;
9136 +
9137 + if (reason & REASON_ILLEGAL) {
9138 + /* Check if PaX bad instruction */
9139 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9140 + current->thread.trap_nr = 0;
9141 + pax_report_refcount_overflow(regs);
9142 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9143 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9144 + regs->nip = entry->fixup;
9145 + return;
9146 + }
9147 + /* fixup_exception() could not handle */
9148 + goto bail;
9149 + }
9150 + }
9151 +#endif
9152 +
9153 /* We can now get here via a FP Unavailable exception if the core
9154 * has no FPU, in that case the reason flags will be 0 */
9155
9156 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9157 index 305eb0d..accc5b40 100644
9158 --- a/arch/powerpc/kernel/vdso.c
9159 +++ b/arch/powerpc/kernel/vdso.c
9160 @@ -34,6 +34,7 @@
9161 #include <asm/vdso.h>
9162 #include <asm/vdso_datapage.h>
9163 #include <asm/setup.h>
9164 +#include <asm/mman.h>
9165
9166 #undef DEBUG
9167
9168 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9169 vdso_base = VDSO32_MBASE;
9170 #endif
9171
9172 - current->mm->context.vdso_base = 0;
9173 + current->mm->context.vdso_base = ~0UL;
9174
9175 /* vDSO has a problem and was disabled, just don't "enable" it for the
9176 * process
9177 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9178 vdso_base = get_unmapped_area(NULL, vdso_base,
9179 (vdso_pages << PAGE_SHIFT) +
9180 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9181 - 0, 0);
9182 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9183 if (IS_ERR_VALUE(vdso_base)) {
9184 rc = vdso_base;
9185 goto fail_mmapsem;
9186 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9187 index ac3ddf1..9a54c76 100644
9188 --- a/arch/powerpc/kvm/powerpc.c
9189 +++ b/arch/powerpc/kvm/powerpc.c
9190 @@ -1403,7 +1403,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9191 }
9192 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9193
9194 -int kvm_arch_init(void *opaque)
9195 +int kvm_arch_init(const void *opaque)
9196 {
9197 return 0;
9198 }
9199 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9200 index 5eea6f3..5d10396 100644
9201 --- a/arch/powerpc/lib/usercopy_64.c
9202 +++ b/arch/powerpc/lib/usercopy_64.c
9203 @@ -9,22 +9,6 @@
9204 #include <linux/module.h>
9205 #include <asm/uaccess.h>
9206
9207 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9208 -{
9209 - if (likely(access_ok(VERIFY_READ, from, n)))
9210 - n = __copy_from_user(to, from, n);
9211 - else
9212 - memset(to, 0, n);
9213 - return n;
9214 -}
9215 -
9216 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9217 -{
9218 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9219 - n = __copy_to_user(to, from, n);
9220 - return n;
9221 -}
9222 -
9223 unsigned long copy_in_user(void __user *to, const void __user *from,
9224 unsigned long n)
9225 {
9226 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9227 return n;
9228 }
9229
9230 -EXPORT_SYMBOL(copy_from_user);
9231 -EXPORT_SYMBOL(copy_to_user);
9232 EXPORT_SYMBOL(copy_in_user);
9233
9234 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9235 index b396868..3eb6b9f 100644
9236 --- a/arch/powerpc/mm/fault.c
9237 +++ b/arch/powerpc/mm/fault.c
9238 @@ -33,6 +33,10 @@
9239 #include <linux/ratelimit.h>
9240 #include <linux/context_tracking.h>
9241 #include <linux/hugetlb.h>
9242 +#include <linux/slab.h>
9243 +#include <linux/pagemap.h>
9244 +#include <linux/compiler.h>
9245 +#include <linux/unistd.h>
9246
9247 #include <asm/firmware.h>
9248 #include <asm/page.h>
9249 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9250 }
9251 #endif
9252
9253 +#ifdef CONFIG_PAX_PAGEEXEC
9254 +/*
9255 + * PaX: decide what to do with offenders (regs->nip = fault address)
9256 + *
9257 + * returns 1 when task should be killed
9258 + */
9259 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9260 +{
9261 + return 1;
9262 +}
9263 +
9264 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9265 +{
9266 + unsigned long i;
9267 +
9268 + printk(KERN_ERR "PAX: bytes at PC: ");
9269 + for (i = 0; i < 5; i++) {
9270 + unsigned int c;
9271 + if (get_user(c, (unsigned int __user *)pc+i))
9272 + printk(KERN_CONT "???????? ");
9273 + else
9274 + printk(KERN_CONT "%08x ", c);
9275 + }
9276 + printk("\n");
9277 +}
9278 +#endif
9279 +
9280 /*
9281 * Check whether the instruction at regs->nip is a store using
9282 * an update addressing form which will update r1.
9283 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9284 * indicate errors in DSISR but can validly be set in SRR1.
9285 */
9286 if (trap == 0x400)
9287 - error_code &= 0x48200000;
9288 + error_code &= 0x58200000;
9289 else
9290 is_write = error_code & DSISR_ISSTORE;
9291 #else
9292 @@ -383,12 +414,16 @@ good_area:
9293 * "undefined". Of those that can be set, this is the only
9294 * one which seems bad.
9295 */
9296 - if (error_code & 0x10000000)
9297 + if (error_code & DSISR_GUARDED)
9298 /* Guarded storage error. */
9299 goto bad_area;
9300 #endif /* CONFIG_8xx */
9301
9302 if (is_exec) {
9303 +#ifdef CONFIG_PPC_STD_MMU
9304 + if (error_code & DSISR_GUARDED)
9305 + goto bad_area;
9306 +#endif
9307 /*
9308 * Allow execution from readable areas if the MMU does not
9309 * provide separate controls over reading and executing.
9310 @@ -483,6 +518,23 @@ bad_area:
9311 bad_area_nosemaphore:
9312 /* User mode accesses cause a SIGSEGV */
9313 if (user_mode(regs)) {
9314 +
9315 +#ifdef CONFIG_PAX_PAGEEXEC
9316 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9317 +#ifdef CONFIG_PPC_STD_MMU
9318 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9319 +#else
9320 + if (is_exec && regs->nip == address) {
9321 +#endif
9322 + switch (pax_handle_fetch_fault(regs)) {
9323 + }
9324 +
9325 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9326 + do_group_exit(SIGKILL);
9327 + }
9328 + }
9329 +#endif
9330 +
9331 _exception(SIGSEGV, regs, code, address);
9332 goto bail;
9333 }
9334 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9335 index 0f0502e..bc3e7a3 100644
9336 --- a/arch/powerpc/mm/mmap.c
9337 +++ b/arch/powerpc/mm/mmap.c
9338 @@ -86,6 +86,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9339 {
9340 unsigned long random_factor = 0UL;
9341
9342 +#ifdef CONFIG_PAX_RANDMMAP
9343 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9344 +#endif
9345 +
9346 if (current->flags & PF_RANDOMIZE)
9347 random_factor = arch_mmap_rnd();
9348
9349 @@ -95,9 +99,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9350 */
9351 if (mmap_is_legacy()) {
9352 mm->mmap_base = TASK_UNMAPPED_BASE;
9353 +
9354 +#ifdef CONFIG_PAX_RANDMMAP
9355 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9356 + mm->mmap_base += mm->delta_mmap;
9357 +#endif
9358 +
9359 mm->get_unmapped_area = arch_get_unmapped_area;
9360 } else {
9361 mm->mmap_base = mmap_base(random_factor);
9362 +
9363 +#ifdef CONFIG_PAX_RANDMMAP
9364 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9365 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9366 +#endif
9367 +
9368 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9369 }
9370 }
9371 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9372 index 0f432a7..abfe841 100644
9373 --- a/arch/powerpc/mm/slice.c
9374 +++ b/arch/powerpc/mm/slice.c
9375 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9376 if ((mm->task_size - len) < addr)
9377 return 0;
9378 vma = find_vma(mm, addr);
9379 - return (!vma || (addr + len) <= vma->vm_start);
9380 + return check_heap_stack_gap(vma, addr, len, 0);
9381 }
9382
9383 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9384 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9385 info.align_offset = 0;
9386
9387 addr = TASK_UNMAPPED_BASE;
9388 +
9389 +#ifdef CONFIG_PAX_RANDMMAP
9390 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9391 + addr += mm->delta_mmap;
9392 +#endif
9393 +
9394 while (addr < TASK_SIZE) {
9395 info.low_limit = addr;
9396 if (!slice_scan_available(addr, available, 1, &addr))
9397 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9398 if (fixed && addr > (mm->task_size - len))
9399 return -ENOMEM;
9400
9401 +#ifdef CONFIG_PAX_RANDMMAP
9402 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9403 + addr = 0;
9404 +#endif
9405 +
9406 /* If hint, make sure it matches our alignment restrictions */
9407 if (!fixed && addr) {
9408 addr = _ALIGN_UP(addr, 1ul << pshift);
9409 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9410 index d966bbe..372124a 100644
9411 --- a/arch/powerpc/platforms/cell/spufs/file.c
9412 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9413 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9414 return VM_FAULT_NOPAGE;
9415 }
9416
9417 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9418 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9419 unsigned long address,
9420 - void *buf, int len, int write)
9421 + void *buf, size_t len, int write)
9422 {
9423 struct spu_context *ctx = vma->vm_file->private_data;
9424 unsigned long offset = address - vma->vm_start;
9425 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9426 index adbe380..adb7516 100644
9427 --- a/arch/s390/include/asm/atomic.h
9428 +++ b/arch/s390/include/asm/atomic.h
9429 @@ -317,4 +317,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9430 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9431 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9432
9433 +#define atomic64_read_unchecked(v) atomic64_read(v)
9434 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9435 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9436 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9437 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9438 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9439 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9440 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9441 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9442 +
9443 #endif /* __ARCH_S390_ATOMIC__ */
9444 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9445 index 8d72471..5322500 100644
9446 --- a/arch/s390/include/asm/barrier.h
9447 +++ b/arch/s390/include/asm/barrier.h
9448 @@ -42,7 +42,7 @@
9449 do { \
9450 compiletime_assert_atomic_type(*p); \
9451 barrier(); \
9452 - ACCESS_ONCE(*p) = (v); \
9453 + ACCESS_ONCE_RW(*p) = (v); \
9454 } while (0)
9455
9456 #define smp_load_acquire(p) \
9457 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9458 index 4d7ccac..d03d0ad 100644
9459 --- a/arch/s390/include/asm/cache.h
9460 +++ b/arch/s390/include/asm/cache.h
9461 @@ -9,8 +9,10 @@
9462 #ifndef __ARCH_S390_CACHE_H
9463 #define __ARCH_S390_CACHE_H
9464
9465 -#define L1_CACHE_BYTES 256
9466 +#include <linux/const.h>
9467 +
9468 #define L1_CACHE_SHIFT 8
9469 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9470 #define NET_SKB_PAD 32
9471
9472 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9473 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9474 index 3ad48f2..64cc6f3 100644
9475 --- a/arch/s390/include/asm/elf.h
9476 +++ b/arch/s390/include/asm/elf.h
9477 @@ -163,6 +163,13 @@ extern unsigned int vdso_enabled;
9478 (STACK_TOP / 3 * 2) : \
9479 (STACK_TOP / 3 * 2) & ~((1UL << 32) - 1))
9480
9481 +#ifdef CONFIG_PAX_ASLR
9482 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9483 +
9484 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9485 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9486 +#endif
9487 +
9488 /* This yields a mask that user programs can use to figure out what
9489 instruction set this CPU supports. */
9490
9491 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9492 index c4a93d6..4d2a9b4 100644
9493 --- a/arch/s390/include/asm/exec.h
9494 +++ b/arch/s390/include/asm/exec.h
9495 @@ -7,6 +7,6 @@
9496 #ifndef __ASM_EXEC_H
9497 #define __ASM_EXEC_H
9498
9499 -extern unsigned long arch_align_stack(unsigned long sp);
9500 +#define arch_align_stack(x) ((x) & ~0xfUL)
9501
9502 #endif /* __ASM_EXEC_H */
9503 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9504 index d64a7a6..0830329 100644
9505 --- a/arch/s390/include/asm/uaccess.h
9506 +++ b/arch/s390/include/asm/uaccess.h
9507 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9508 __range_ok((unsigned long)(addr), (size)); \
9509 })
9510
9511 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9512 #define access_ok(type, addr, size) __access_ok(addr, size)
9513
9514 /*
9515 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9516 copy_to_user(void __user *to, const void *from, unsigned long n)
9517 {
9518 might_fault();
9519 +
9520 + if ((long)n < 0)
9521 + return n;
9522 +
9523 return __copy_to_user(to, from, n);
9524 }
9525
9526 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9527 static inline unsigned long __must_check
9528 copy_from_user(void *to, const void __user *from, unsigned long n)
9529 {
9530 - unsigned int sz = __compiletime_object_size(to);
9531 + size_t sz = __compiletime_object_size(to);
9532
9533 might_fault();
9534 - if (unlikely(sz != -1 && sz < n)) {
9535 +
9536 + if ((long)n < 0)
9537 + return n;
9538 +
9539 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9540 copy_from_user_overflow();
9541 return n;
9542 }
9543 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9544 index 0c1a679..e1df357 100644
9545 --- a/arch/s390/kernel/module.c
9546 +++ b/arch/s390/kernel/module.c
9547 @@ -159,11 +159,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9548
9549 /* Increase core size by size of got & plt and set start
9550 offsets for got and plt. */
9551 - me->core_size = ALIGN(me->core_size, 4);
9552 - me->arch.got_offset = me->core_size;
9553 - me->core_size += me->arch.got_size;
9554 - me->arch.plt_offset = me->core_size;
9555 - me->core_size += me->arch.plt_size;
9556 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9557 + me->arch.got_offset = me->core_size_rw;
9558 + me->core_size_rw += me->arch.got_size;
9559 + me->arch.plt_offset = me->core_size_rx;
9560 + me->core_size_rx += me->arch.plt_size;
9561 return 0;
9562 }
9563
9564 @@ -279,7 +279,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9565 if (info->got_initialized == 0) {
9566 Elf_Addr *gotent;
9567
9568 - gotent = me->module_core + me->arch.got_offset +
9569 + gotent = me->module_core_rw + me->arch.got_offset +
9570 info->got_offset;
9571 *gotent = val;
9572 info->got_initialized = 1;
9573 @@ -302,7 +302,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9574 rc = apply_rela_bits(loc, val, 0, 64, 0);
9575 else if (r_type == R_390_GOTENT ||
9576 r_type == R_390_GOTPLTENT) {
9577 - val += (Elf_Addr) me->module_core - loc;
9578 + val += (Elf_Addr) me->module_core_rw - loc;
9579 rc = apply_rela_bits(loc, val, 1, 32, 1);
9580 }
9581 break;
9582 @@ -315,7 +315,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9583 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9584 if (info->plt_initialized == 0) {
9585 unsigned int *ip;
9586 - ip = me->module_core + me->arch.plt_offset +
9587 + ip = me->module_core_rx + me->arch.plt_offset +
9588 info->plt_offset;
9589 ip[0] = 0x0d10e310; /* basr 1,0; lg 1,10(1); br 1 */
9590 ip[1] = 0x100a0004;
9591 @@ -334,7 +334,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9592 val - loc + 0xffffUL < 0x1ffffeUL) ||
9593 (r_type == R_390_PLT32DBL &&
9594 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9595 - val = (Elf_Addr) me->module_core +
9596 + val = (Elf_Addr) me->module_core_rx +
9597 me->arch.plt_offset +
9598 info->plt_offset;
9599 val += rela->r_addend - loc;
9600 @@ -356,7 +356,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9601 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9602 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9603 val = val + rela->r_addend -
9604 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9605 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9606 if (r_type == R_390_GOTOFF16)
9607 rc = apply_rela_bits(loc, val, 0, 16, 0);
9608 else if (r_type == R_390_GOTOFF32)
9609 @@ -366,7 +366,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9610 break;
9611 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9612 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9613 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9614 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9615 rela->r_addend - loc;
9616 if (r_type == R_390_GOTPC)
9617 rc = apply_rela_bits(loc, val, 1, 32, 0);
9618 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9619 index 8f587d8..0642516b 100644
9620 --- a/arch/s390/kernel/process.c
9621 +++ b/arch/s390/kernel/process.c
9622 @@ -200,27 +200,3 @@ unsigned long get_wchan(struct task_struct *p)
9623 }
9624 return 0;
9625 }
9626 -
9627 -unsigned long arch_align_stack(unsigned long sp)
9628 -{
9629 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9630 - sp -= get_random_int() & ~PAGE_MASK;
9631 - return sp & ~0xf;
9632 -}
9633 -
9634 -static inline unsigned long brk_rnd(void)
9635 -{
9636 - /* 8MB for 32bit, 1GB for 64bit */
9637 - if (is_32bit_task())
9638 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9639 - else
9640 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9641 -}
9642 -
9643 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9644 -{
9645 - unsigned long ret;
9646 -
9647 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9648 - return (ret > mm->brk) ? ret : mm->brk;
9649 -}
9650 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9651 index 6e552af..3e608a1 100644
9652 --- a/arch/s390/mm/mmap.c
9653 +++ b/arch/s390/mm/mmap.c
9654 @@ -239,6 +239,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9655 {
9656 unsigned long random_factor = 0UL;
9657
9658 +#ifdef CONFIG_PAX_RANDMMAP
9659 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9660 +#endif
9661 +
9662 if (current->flags & PF_RANDOMIZE)
9663 random_factor = arch_mmap_rnd();
9664
9665 @@ -248,9 +252,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9666 */
9667 if (mmap_is_legacy()) {
9668 mm->mmap_base = mmap_base_legacy(random_factor);
9669 +
9670 +#ifdef CONFIG_PAX_RANDMMAP
9671 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9672 + mm->mmap_base += mm->delta_mmap;
9673 +#endif
9674 +
9675 mm->get_unmapped_area = s390_get_unmapped_area;
9676 } else {
9677 mm->mmap_base = mmap_base(random_factor);
9678 +
9679 +#ifdef CONFIG_PAX_RANDMMAP
9680 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9681 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9682 +#endif
9683 +
9684 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9685 }
9686 }
9687 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9688 index ae3d59f..f65f075 100644
9689 --- a/arch/score/include/asm/cache.h
9690 +++ b/arch/score/include/asm/cache.h
9691 @@ -1,7 +1,9 @@
9692 #ifndef _ASM_SCORE_CACHE_H
9693 #define _ASM_SCORE_CACHE_H
9694
9695 +#include <linux/const.h>
9696 +
9697 #define L1_CACHE_SHIFT 4
9698 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9699 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9700
9701 #endif /* _ASM_SCORE_CACHE_H */
9702 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9703 index f9f3cd5..58ff438 100644
9704 --- a/arch/score/include/asm/exec.h
9705 +++ b/arch/score/include/asm/exec.h
9706 @@ -1,6 +1,6 @@
9707 #ifndef _ASM_SCORE_EXEC_H
9708 #define _ASM_SCORE_EXEC_H
9709
9710 -extern unsigned long arch_align_stack(unsigned long sp);
9711 +#define arch_align_stack(x) (x)
9712
9713 #endif /* _ASM_SCORE_EXEC_H */
9714 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9715 index a1519ad3..e8ac1ff 100644
9716 --- a/arch/score/kernel/process.c
9717 +++ b/arch/score/kernel/process.c
9718 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9719
9720 return task_pt_regs(task)->cp0_epc;
9721 }
9722 -
9723 -unsigned long arch_align_stack(unsigned long sp)
9724 -{
9725 - return sp;
9726 -}
9727 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9728 index ef9e555..331bd29 100644
9729 --- a/arch/sh/include/asm/cache.h
9730 +++ b/arch/sh/include/asm/cache.h
9731 @@ -9,10 +9,11 @@
9732 #define __ASM_SH_CACHE_H
9733 #ifdef __KERNEL__
9734
9735 +#include <linux/const.h>
9736 #include <linux/init.h>
9737 #include <cpu/cache.h>
9738
9739 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9740 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9741
9742 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9743
9744 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9745 index 6777177..cb5e44f 100644
9746 --- a/arch/sh/mm/mmap.c
9747 +++ b/arch/sh/mm/mmap.c
9748 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9749 struct mm_struct *mm = current->mm;
9750 struct vm_area_struct *vma;
9751 int do_colour_align;
9752 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9753 struct vm_unmapped_area_info info;
9754
9755 if (flags & MAP_FIXED) {
9756 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9757 if (filp || (flags & MAP_SHARED))
9758 do_colour_align = 1;
9759
9760 +#ifdef CONFIG_PAX_RANDMMAP
9761 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9762 +#endif
9763 +
9764 if (addr) {
9765 if (do_colour_align)
9766 addr = COLOUR_ALIGN(addr, pgoff);
9767 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9768 addr = PAGE_ALIGN(addr);
9769
9770 vma = find_vma(mm, addr);
9771 - if (TASK_SIZE - len >= addr &&
9772 - (!vma || addr + len <= vma->vm_start))
9773 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9774 return addr;
9775 }
9776
9777 info.flags = 0;
9778 info.length = len;
9779 - info.low_limit = TASK_UNMAPPED_BASE;
9780 + info.low_limit = mm->mmap_base;
9781 info.high_limit = TASK_SIZE;
9782 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9783 info.align_offset = pgoff << PAGE_SHIFT;
9784 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9785 struct mm_struct *mm = current->mm;
9786 unsigned long addr = addr0;
9787 int do_colour_align;
9788 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9789 struct vm_unmapped_area_info info;
9790
9791 if (flags & MAP_FIXED) {
9792 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9793 if (filp || (flags & MAP_SHARED))
9794 do_colour_align = 1;
9795
9796 +#ifdef CONFIG_PAX_RANDMMAP
9797 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9798 +#endif
9799 +
9800 /* requesting a specific address */
9801 if (addr) {
9802 if (do_colour_align)
9803 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9804 addr = PAGE_ALIGN(addr);
9805
9806 vma = find_vma(mm, addr);
9807 - if (TASK_SIZE - len >= addr &&
9808 - (!vma || addr + len <= vma->vm_start))
9809 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9810 return addr;
9811 }
9812
9813 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9814 VM_BUG_ON(addr != -ENOMEM);
9815 info.flags = 0;
9816 info.low_limit = TASK_UNMAPPED_BASE;
9817 +
9818 +#ifdef CONFIG_PAX_RANDMMAP
9819 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9820 + info.low_limit += mm->delta_mmap;
9821 +#endif
9822 +
9823 info.high_limit = TASK_SIZE;
9824 addr = vm_unmapped_area(&info);
9825 }
9826 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9827 index 4082749..fd97781 100644
9828 --- a/arch/sparc/include/asm/atomic_64.h
9829 +++ b/arch/sparc/include/asm/atomic_64.h
9830 @@ -15,18 +15,38 @@
9831 #define ATOMIC64_INIT(i) { (i) }
9832
9833 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9834 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9835 +{
9836 + return ACCESS_ONCE(v->counter);
9837 +}
9838 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9839 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9840 +{
9841 + return ACCESS_ONCE(v->counter);
9842 +}
9843
9844 #define atomic_set(v, i) (((v)->counter) = i)
9845 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9846 +{
9847 + v->counter = i;
9848 +}
9849 #define atomic64_set(v, i) (((v)->counter) = i)
9850 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9851 +{
9852 + v->counter = i;
9853 +}
9854
9855 -#define ATOMIC_OP(op) \
9856 -void atomic_##op(int, atomic_t *); \
9857 -void atomic64_##op(long, atomic64_t *);
9858 +#define __ATOMIC_OP(op, suffix) \
9859 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9860 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9861
9862 -#define ATOMIC_OP_RETURN(op) \
9863 -int atomic_##op##_return(int, atomic_t *); \
9864 -long atomic64_##op##_return(long, atomic64_t *);
9865 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9866 +
9867 +#define __ATOMIC_OP_RETURN(op, suffix) \
9868 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9869 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9870 +
9871 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9872
9873 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9874
9875 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9876
9877 #undef ATOMIC_OPS
9878 #undef ATOMIC_OP_RETURN
9879 +#undef __ATOMIC_OP_RETURN
9880 #undef ATOMIC_OP
9881 +#undef __ATOMIC_OP
9882
9883 #define atomic_dec_return(v) atomic_sub_return(1, v)
9884 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9885
9886 #define atomic_inc_return(v) atomic_add_return(1, v)
9887 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9888 +{
9889 + return atomic_add_return_unchecked(1, v);
9890 +}
9891 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9892 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9893 +{
9894 + return atomic64_add_return_unchecked(1, v);
9895 +}
9896
9897 /*
9898 * atomic_inc_and_test - increment and test
9899 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9900 * other cases.
9901 */
9902 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9903 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9904 +{
9905 + return atomic_inc_return_unchecked(v) == 0;
9906 +}
9907 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9908
9909 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9910 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9911 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9912
9913 #define atomic_inc(v) atomic_add(1, v)
9914 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9915 +{
9916 + atomic_add_unchecked(1, v);
9917 +}
9918 #define atomic64_inc(v) atomic64_add(1, v)
9919 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
9920 +{
9921 + atomic64_add_unchecked(1, v);
9922 +}
9923
9924 #define atomic_dec(v) atomic_sub(1, v)
9925 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
9926 +{
9927 + atomic_sub_unchecked(1, v);
9928 +}
9929 #define atomic64_dec(v) atomic64_sub(1, v)
9930 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
9931 +{
9932 + atomic64_sub_unchecked(1, v);
9933 +}
9934
9935 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
9936 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
9937
9938 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
9939 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
9940 +{
9941 + return cmpxchg(&v->counter, old, new);
9942 +}
9943 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
9944 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
9945 +{
9946 + return xchg(&v->counter, new);
9947 +}
9948
9949 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9950 {
9951 - int c, old;
9952 + int c, old, new;
9953 c = atomic_read(v);
9954 for (;;) {
9955 - if (unlikely(c == (u)))
9956 + if (unlikely(c == u))
9957 break;
9958 - old = atomic_cmpxchg((v), c, c + (a));
9959 +
9960 + asm volatile("addcc %2, %0, %0\n"
9961 +
9962 +#ifdef CONFIG_PAX_REFCOUNT
9963 + "tvs %%icc, 6\n"
9964 +#endif
9965 +
9966 + : "=r" (new)
9967 + : "0" (c), "ir" (a)
9968 + : "cc");
9969 +
9970 + old = atomic_cmpxchg(v, c, new);
9971 if (likely(old == c))
9972 break;
9973 c = old;
9974 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9975 #define atomic64_cmpxchg(v, o, n) \
9976 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
9977 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
9978 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
9979 +{
9980 + return xchg(&v->counter, new);
9981 +}
9982
9983 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
9984 {
9985 - long c, old;
9986 + long c, old, new;
9987 c = atomic64_read(v);
9988 for (;;) {
9989 - if (unlikely(c == (u)))
9990 + if (unlikely(c == u))
9991 break;
9992 - old = atomic64_cmpxchg((v), c, c + (a));
9993 +
9994 + asm volatile("addcc %2, %0, %0\n"
9995 +
9996 +#ifdef CONFIG_PAX_REFCOUNT
9997 + "tvs %%xcc, 6\n"
9998 +#endif
9999 +
10000 + : "=r" (new)
10001 + : "0" (c), "ir" (a)
10002 + : "cc");
10003 +
10004 + old = atomic64_cmpxchg(v, c, new);
10005 if (likely(old == c))
10006 break;
10007 c = old;
10008 }
10009 - return c != (u);
10010 + return c != u;
10011 }
10012
10013 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10014 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10015 index 7664894..45a974b 100644
10016 --- a/arch/sparc/include/asm/barrier_64.h
10017 +++ b/arch/sparc/include/asm/barrier_64.h
10018 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10019 do { \
10020 compiletime_assert_atomic_type(*p); \
10021 barrier(); \
10022 - ACCESS_ONCE(*p) = (v); \
10023 + ACCESS_ONCE_RW(*p) = (v); \
10024 } while (0)
10025
10026 #define smp_load_acquire(p) \
10027 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10028 index 5bb6991..5c2132e 100644
10029 --- a/arch/sparc/include/asm/cache.h
10030 +++ b/arch/sparc/include/asm/cache.h
10031 @@ -7,10 +7,12 @@
10032 #ifndef _SPARC_CACHE_H
10033 #define _SPARC_CACHE_H
10034
10035 +#include <linux/const.h>
10036 +
10037 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10038
10039 #define L1_CACHE_SHIFT 5
10040 -#define L1_CACHE_BYTES 32
10041 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10042
10043 #ifdef CONFIG_SPARC32
10044 #define SMP_CACHE_BYTES_SHIFT 5
10045 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10046 index a24e41f..47677ff 100644
10047 --- a/arch/sparc/include/asm/elf_32.h
10048 +++ b/arch/sparc/include/asm/elf_32.h
10049 @@ -114,6 +114,13 @@ typedef struct {
10050
10051 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10052
10053 +#ifdef CONFIG_PAX_ASLR
10054 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10055 +
10056 +#define PAX_DELTA_MMAP_LEN 16
10057 +#define PAX_DELTA_STACK_LEN 16
10058 +#endif
10059 +
10060 /* This yields a mask that user programs can use to figure out what
10061 instruction set this cpu supports. This can NOT be done in userspace
10062 on Sparc. */
10063 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10064 index 370ca1e..d4f4a98 100644
10065 --- a/arch/sparc/include/asm/elf_64.h
10066 +++ b/arch/sparc/include/asm/elf_64.h
10067 @@ -189,6 +189,13 @@ typedef struct {
10068 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10069 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10070
10071 +#ifdef CONFIG_PAX_ASLR
10072 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10073 +
10074 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10075 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10076 +#endif
10077 +
10078 extern unsigned long sparc64_elf_hwcap;
10079 #define ELF_HWCAP sparc64_elf_hwcap
10080
10081 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10082 index a3890da..f6a408e 100644
10083 --- a/arch/sparc/include/asm/pgalloc_32.h
10084 +++ b/arch/sparc/include/asm/pgalloc_32.h
10085 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10086 }
10087
10088 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10089 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10090
10091 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10092 unsigned long address)
10093 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10094 index 5e31871..13469c6 100644
10095 --- a/arch/sparc/include/asm/pgalloc_64.h
10096 +++ b/arch/sparc/include/asm/pgalloc_64.h
10097 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10098 }
10099
10100 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10101 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10102
10103 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10104 {
10105 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10106 }
10107
10108 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10109 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10110
10111 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10112 {
10113 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10114 index 59ba6f6..4518128 100644
10115 --- a/arch/sparc/include/asm/pgtable.h
10116 +++ b/arch/sparc/include/asm/pgtable.h
10117 @@ -5,4 +5,8 @@
10118 #else
10119 #include <asm/pgtable_32.h>
10120 #endif
10121 +
10122 +#define ktla_ktva(addr) (addr)
10123 +#define ktva_ktla(addr) (addr)
10124 +
10125 #endif
10126 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10127 index f06b36a..bca3189 100644
10128 --- a/arch/sparc/include/asm/pgtable_32.h
10129 +++ b/arch/sparc/include/asm/pgtable_32.h
10130 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10131 #define PAGE_SHARED SRMMU_PAGE_SHARED
10132 #define PAGE_COPY SRMMU_PAGE_COPY
10133 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10134 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10135 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10136 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10137 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10138
10139 /* Top-level page directory - dummy used by init-mm.
10140 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10141
10142 /* xwr */
10143 #define __P000 PAGE_NONE
10144 -#define __P001 PAGE_READONLY
10145 -#define __P010 PAGE_COPY
10146 -#define __P011 PAGE_COPY
10147 +#define __P001 PAGE_READONLY_NOEXEC
10148 +#define __P010 PAGE_COPY_NOEXEC
10149 +#define __P011 PAGE_COPY_NOEXEC
10150 #define __P100 PAGE_READONLY
10151 #define __P101 PAGE_READONLY
10152 #define __P110 PAGE_COPY
10153 #define __P111 PAGE_COPY
10154
10155 #define __S000 PAGE_NONE
10156 -#define __S001 PAGE_READONLY
10157 -#define __S010 PAGE_SHARED
10158 -#define __S011 PAGE_SHARED
10159 +#define __S001 PAGE_READONLY_NOEXEC
10160 +#define __S010 PAGE_SHARED_NOEXEC
10161 +#define __S011 PAGE_SHARED_NOEXEC
10162 #define __S100 PAGE_READONLY
10163 #define __S101 PAGE_READONLY
10164 #define __S110 PAGE_SHARED
10165 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10166 index ae51a11..eadfd03 100644
10167 --- a/arch/sparc/include/asm/pgtsrmmu.h
10168 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10169 @@ -111,6 +111,11 @@
10170 SRMMU_EXEC | SRMMU_REF)
10171 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10172 SRMMU_EXEC | SRMMU_REF)
10173 +
10174 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10175 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10176 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10177 +
10178 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10179 SRMMU_DIRTY | SRMMU_REF)
10180
10181 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10182 index 29d64b1..4272fe8 100644
10183 --- a/arch/sparc/include/asm/setup.h
10184 +++ b/arch/sparc/include/asm/setup.h
10185 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10186 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10187
10188 /* init_64.c */
10189 -extern atomic_t dcpage_flushes;
10190 -extern atomic_t dcpage_flushes_xcall;
10191 +extern atomic_unchecked_t dcpage_flushes;
10192 +extern atomic_unchecked_t dcpage_flushes_xcall;
10193
10194 extern int sysctl_tsb_ratio;
10195 #endif
10196 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10197 index 9689176..63c18ea 100644
10198 --- a/arch/sparc/include/asm/spinlock_64.h
10199 +++ b/arch/sparc/include/asm/spinlock_64.h
10200 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10201
10202 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10203
10204 -static void inline arch_read_lock(arch_rwlock_t *lock)
10205 +static inline void arch_read_lock(arch_rwlock_t *lock)
10206 {
10207 unsigned long tmp1, tmp2;
10208
10209 __asm__ __volatile__ (
10210 "1: ldsw [%2], %0\n"
10211 " brlz,pn %0, 2f\n"
10212 -"4: add %0, 1, %1\n"
10213 +"4: addcc %0, 1, %1\n"
10214 +
10215 +#ifdef CONFIG_PAX_REFCOUNT
10216 +" tvs %%icc, 6\n"
10217 +#endif
10218 +
10219 " cas [%2], %0, %1\n"
10220 " cmp %0, %1\n"
10221 " bne,pn %%icc, 1b\n"
10222 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10223 " .previous"
10224 : "=&r" (tmp1), "=&r" (tmp2)
10225 : "r" (lock)
10226 - : "memory");
10227 + : "memory", "cc");
10228 }
10229
10230 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10231 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10232 {
10233 int tmp1, tmp2;
10234
10235 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10236 "1: ldsw [%2], %0\n"
10237 " brlz,a,pn %0, 2f\n"
10238 " mov 0, %0\n"
10239 -" add %0, 1, %1\n"
10240 +" addcc %0, 1, %1\n"
10241 +
10242 +#ifdef CONFIG_PAX_REFCOUNT
10243 +" tvs %%icc, 6\n"
10244 +#endif
10245 +
10246 " cas [%2], %0, %1\n"
10247 " cmp %0, %1\n"
10248 " bne,pn %%icc, 1b\n"
10249 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10250 return tmp1;
10251 }
10252
10253 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10254 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10255 {
10256 unsigned long tmp1, tmp2;
10257
10258 __asm__ __volatile__(
10259 "1: lduw [%2], %0\n"
10260 -" sub %0, 1, %1\n"
10261 +" subcc %0, 1, %1\n"
10262 +
10263 +#ifdef CONFIG_PAX_REFCOUNT
10264 +" tvs %%icc, 6\n"
10265 +#endif
10266 +
10267 " cas [%2], %0, %1\n"
10268 " cmp %0, %1\n"
10269 " bne,pn %%xcc, 1b\n"
10270 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10271 : "memory");
10272 }
10273
10274 -static void inline arch_write_lock(arch_rwlock_t *lock)
10275 +static inline void arch_write_lock(arch_rwlock_t *lock)
10276 {
10277 unsigned long mask, tmp1, tmp2;
10278
10279 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10280 : "memory");
10281 }
10282
10283 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10284 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10285 {
10286 __asm__ __volatile__(
10287 " stw %%g0, [%0]"
10288 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10289 : "memory");
10290 }
10291
10292 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10293 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10294 {
10295 unsigned long mask, tmp1, tmp2, result;
10296
10297 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10298 index 229475f..2fca9163 100644
10299 --- a/arch/sparc/include/asm/thread_info_32.h
10300 +++ b/arch/sparc/include/asm/thread_info_32.h
10301 @@ -48,6 +48,7 @@ struct thread_info {
10302 struct reg_window32 reg_window[NSWINS]; /* align for ldd! */
10303 unsigned long rwbuf_stkptrs[NSWINS];
10304 unsigned long w_saved;
10305 + unsigned long lowest_stack;
10306 };
10307
10308 /*
10309 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10310 index bde5982..9cbb56d 100644
10311 --- a/arch/sparc/include/asm/thread_info_64.h
10312 +++ b/arch/sparc/include/asm/thread_info_64.h
10313 @@ -59,6 +59,8 @@ struct thread_info {
10314 struct pt_regs *kern_una_regs;
10315 unsigned int kern_una_insn;
10316
10317 + unsigned long lowest_stack;
10318 +
10319 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10320 __attribute__ ((aligned(64)));
10321 };
10322 @@ -180,12 +182,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10323 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10324 /* flag bit 4 is available */
10325 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10326 -/* flag bit 6 is available */
10327 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10328 #define TIF_32BIT 7 /* 32-bit binary */
10329 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10330 #define TIF_SECCOMP 9 /* secure computing */
10331 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10332 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10333 +
10334 /* NOTE: Thread flags >= 12 should be ones we have no interest
10335 * in using in assembly, else we can't use the mask as
10336 * an immediate value in instructions such as andcc.
10337 @@ -205,12 +208,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10338 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10339 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10340 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10341 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10342
10343 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10344 _TIF_DO_NOTIFY_RESUME_MASK | \
10345 _TIF_NEED_RESCHED)
10346 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10347
10348 +#define _TIF_WORK_SYSCALL \
10349 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10350 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10351 +
10352 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10353
10354 /*
10355 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10356 index bd56c28..4b63d83 100644
10357 --- a/arch/sparc/include/asm/uaccess.h
10358 +++ b/arch/sparc/include/asm/uaccess.h
10359 @@ -1,5 +1,6 @@
10360 #ifndef ___ASM_SPARC_UACCESS_H
10361 #define ___ASM_SPARC_UACCESS_H
10362 +
10363 #if defined(__sparc__) && defined(__arch64__)
10364 #include <asm/uaccess_64.h>
10365 #else
10366 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10367 index 64ee103..388aef0 100644
10368 --- a/arch/sparc/include/asm/uaccess_32.h
10369 +++ b/arch/sparc/include/asm/uaccess_32.h
10370 @@ -47,6 +47,7 @@
10371 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10372 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10373 #define __access_ok(addr, size) (__user_ok((addr) & get_fs().seg, (size)))
10374 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10375 #define access_ok(type, addr, size) \
10376 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10377
10378 @@ -313,27 +314,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10379
10380 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10381 {
10382 - if (n && __access_ok((unsigned long) to, n))
10383 + if ((long)n < 0)
10384 + return n;
10385 +
10386 + if (n && __access_ok((unsigned long) to, n)) {
10387 + if (!__builtin_constant_p(n))
10388 + check_object_size(from, n, true);
10389 return __copy_user(to, (__force void __user *) from, n);
10390 - else
10391 + } else
10392 return n;
10393 }
10394
10395 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10396 {
10397 + if ((long)n < 0)
10398 + return n;
10399 +
10400 + if (!__builtin_constant_p(n))
10401 + check_object_size(from, n, true);
10402 +
10403 return __copy_user(to, (__force void __user *) from, n);
10404 }
10405
10406 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10407 {
10408 - if (n && __access_ok((unsigned long) from, n))
10409 + if ((long)n < 0)
10410 + return n;
10411 +
10412 + if (n && __access_ok((unsigned long) from, n)) {
10413 + if (!__builtin_constant_p(n))
10414 + check_object_size(to, n, false);
10415 return __copy_user((__force void __user *) to, from, n);
10416 - else
10417 + } else
10418 return n;
10419 }
10420
10421 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10422 {
10423 + if ((long)n < 0)
10424 + return n;
10425 +
10426 return __copy_user((__force void __user *) to, from, n);
10427 }
10428
10429 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10430 index a35194b..47dabc0d 100644
10431 --- a/arch/sparc/include/asm/uaccess_64.h
10432 +++ b/arch/sparc/include/asm/uaccess_64.h
10433 @@ -10,6 +10,7 @@
10434 #include <linux/compiler.h>
10435 #include <linux/string.h>
10436 #include <linux/thread_info.h>
10437 +#include <linux/kernel.h>
10438 #include <asm/asi.h>
10439 #include <asm/spitfire.h>
10440 #include <asm-generic/uaccess-unaligned.h>
10441 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10442 return 1;
10443 }
10444
10445 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10446 +{
10447 + return 1;
10448 +}
10449 +
10450 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10451 {
10452 return 1;
10453 @@ -228,8 +234,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10454 static inline unsigned long __must_check
10455 copy_from_user(void *to, const void __user *from, unsigned long size)
10456 {
10457 - unsigned long ret = ___copy_from_user(to, from, size);
10458 + unsigned long ret;
10459
10460 + if ((long)size < 0 || size > INT_MAX)
10461 + return size;
10462 +
10463 + if (!__builtin_constant_p(size))
10464 + check_object_size(to, size, false);
10465 +
10466 + ret = ___copy_from_user(to, from, size);
10467 if (unlikely(ret))
10468 ret = copy_from_user_fixup(to, from, size);
10469
10470 @@ -245,8 +258,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10471 static inline unsigned long __must_check
10472 copy_to_user(void __user *to, const void *from, unsigned long size)
10473 {
10474 - unsigned long ret = ___copy_to_user(to, from, size);
10475 + unsigned long ret;
10476
10477 + if ((long)size < 0 || size > INT_MAX)
10478 + return size;
10479 +
10480 + if (!__builtin_constant_p(size))
10481 + check_object_size(from, size, true);
10482 +
10483 + ret = ___copy_to_user(to, from, size);
10484 if (unlikely(ret))
10485 ret = copy_to_user_fixup(to, from, size);
10486 return ret;
10487 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10488 index 7cf9c6e..6206648 100644
10489 --- a/arch/sparc/kernel/Makefile
10490 +++ b/arch/sparc/kernel/Makefile
10491 @@ -4,7 +4,7 @@
10492 #
10493
10494 asflags-y := -ansi
10495 -ccflags-y := -Werror
10496 +#ccflags-y := -Werror
10497
10498 extra-y := head_$(BITS).o
10499
10500 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10501 index 50e7b62..79fae35 100644
10502 --- a/arch/sparc/kernel/process_32.c
10503 +++ b/arch/sparc/kernel/process_32.c
10504 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10505
10506 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10507 r->psr, r->pc, r->npc, r->y, print_tainted());
10508 - printk("PC: <%pS>\n", (void *) r->pc);
10509 + printk("PC: <%pA>\n", (void *) r->pc);
10510 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10511 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10512 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10513 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10514 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10515 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10516 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10517 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10518
10519 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10520 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10521 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10522 rw = (struct reg_window32 *) fp;
10523 pc = rw->ins[7];
10524 printk("[%08lx : ", pc);
10525 - printk("%pS ] ", (void *) pc);
10526 + printk("%pA ] ", (void *) pc);
10527 fp = rw->ins[6];
10528 } while (++count < 16);
10529 printk("\n");
10530 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10531 index 46a5964..a35c62c 100644
10532 --- a/arch/sparc/kernel/process_64.c
10533 +++ b/arch/sparc/kernel/process_64.c
10534 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10535 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10536 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10537 if (regs->tstate & TSTATE_PRIV)
10538 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10539 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10540 }
10541
10542 void show_regs(struct pt_regs *regs)
10543 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10544
10545 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10546 regs->tpc, regs->tnpc, regs->y, print_tainted());
10547 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10548 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10549 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10550 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10551 regs->u_regs[3]);
10552 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10553 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10554 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10555 regs->u_regs[15]);
10556 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10557 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10558 show_regwindow(regs);
10559 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10560 }
10561 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10562 ((tp && tp->task) ? tp->task->pid : -1));
10563
10564 if (gp->tstate & TSTATE_PRIV) {
10565 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10566 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10567 (void *) gp->tpc,
10568 (void *) gp->o7,
10569 (void *) gp->i7,
10570 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10571 index 79cc0d1..ec62734 100644
10572 --- a/arch/sparc/kernel/prom_common.c
10573 +++ b/arch/sparc/kernel/prom_common.c
10574 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10575
10576 unsigned int prom_early_allocated __initdata;
10577
10578 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10579 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10580 .nextprop = prom_common_nextprop,
10581 .getproplen = prom_getproplen,
10582 .getproperty = prom_getproperty,
10583 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10584 index 9ddc492..27a5619 100644
10585 --- a/arch/sparc/kernel/ptrace_64.c
10586 +++ b/arch/sparc/kernel/ptrace_64.c
10587 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10588 return ret;
10589 }
10590
10591 +#ifdef CONFIG_GRKERNSEC_SETXID
10592 +extern void gr_delayed_cred_worker(void);
10593 +#endif
10594 +
10595 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10596 {
10597 int ret = 0;
10598 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10599 if (test_thread_flag(TIF_NOHZ))
10600 user_exit();
10601
10602 +#ifdef CONFIG_GRKERNSEC_SETXID
10603 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10604 + gr_delayed_cred_worker();
10605 +#endif
10606 +
10607 if (test_thread_flag(TIF_SYSCALL_TRACE))
10608 ret = tracehook_report_syscall_entry(regs);
10609
10610 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10611 if (test_thread_flag(TIF_NOHZ))
10612 user_exit();
10613
10614 +#ifdef CONFIG_GRKERNSEC_SETXID
10615 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10616 + gr_delayed_cred_worker();
10617 +#endif
10618 +
10619 audit_syscall_exit(regs);
10620
10621 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10622 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10623 index 19cd08d..ff21e99 100644
10624 --- a/arch/sparc/kernel/smp_64.c
10625 +++ b/arch/sparc/kernel/smp_64.c
10626 @@ -891,7 +891,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10627 return;
10628
10629 #ifdef CONFIG_DEBUG_DCFLUSH
10630 - atomic_inc(&dcpage_flushes);
10631 + atomic_inc_unchecked(&dcpage_flushes);
10632 #endif
10633
10634 this_cpu = get_cpu();
10635 @@ -915,7 +915,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10636 xcall_deliver(data0, __pa(pg_addr),
10637 (u64) pg_addr, cpumask_of(cpu));
10638 #ifdef CONFIG_DEBUG_DCFLUSH
10639 - atomic_inc(&dcpage_flushes_xcall);
10640 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10641 #endif
10642 }
10643 }
10644 @@ -934,7 +934,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10645 preempt_disable();
10646
10647 #ifdef CONFIG_DEBUG_DCFLUSH
10648 - atomic_inc(&dcpage_flushes);
10649 + atomic_inc_unchecked(&dcpage_flushes);
10650 #endif
10651 data0 = 0;
10652 pg_addr = page_address(page);
10653 @@ -951,7 +951,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10654 xcall_deliver(data0, __pa(pg_addr),
10655 (u64) pg_addr, cpu_online_mask);
10656 #ifdef CONFIG_DEBUG_DCFLUSH
10657 - atomic_inc(&dcpage_flushes_xcall);
10658 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10659 #endif
10660 }
10661 __local_flush_dcache_page(page);
10662 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10663 index 646988d..b88905f 100644
10664 --- a/arch/sparc/kernel/sys_sparc_32.c
10665 +++ b/arch/sparc/kernel/sys_sparc_32.c
10666 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10667 if (len > TASK_SIZE - PAGE_SIZE)
10668 return -ENOMEM;
10669 if (!addr)
10670 - addr = TASK_UNMAPPED_BASE;
10671 + addr = current->mm->mmap_base;
10672
10673 info.flags = 0;
10674 info.length = len;
10675 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10676 index 30e7ddb..266a3b0 100644
10677 --- a/arch/sparc/kernel/sys_sparc_64.c
10678 +++ b/arch/sparc/kernel/sys_sparc_64.c
10679 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10680 struct vm_area_struct * vma;
10681 unsigned long task_size = TASK_SIZE;
10682 int do_color_align;
10683 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10684 struct vm_unmapped_area_info info;
10685
10686 if (flags & MAP_FIXED) {
10687 /* We do not accept a shared mapping if it would violate
10688 * cache aliasing constraints.
10689 */
10690 - if ((flags & MAP_SHARED) &&
10691 + if ((filp || (flags & MAP_SHARED)) &&
10692 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10693 return -EINVAL;
10694 return addr;
10695 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10696 if (filp || (flags & MAP_SHARED))
10697 do_color_align = 1;
10698
10699 +#ifdef CONFIG_PAX_RANDMMAP
10700 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10701 +#endif
10702 +
10703 if (addr) {
10704 if (do_color_align)
10705 addr = COLOR_ALIGN(addr, pgoff);
10706 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10707 addr = PAGE_ALIGN(addr);
10708
10709 vma = find_vma(mm, addr);
10710 - if (task_size - len >= addr &&
10711 - (!vma || addr + len <= vma->vm_start))
10712 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10713 return addr;
10714 }
10715
10716 info.flags = 0;
10717 info.length = len;
10718 - info.low_limit = TASK_UNMAPPED_BASE;
10719 + info.low_limit = mm->mmap_base;
10720 info.high_limit = min(task_size, VA_EXCLUDE_START);
10721 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10722 info.align_offset = pgoff << PAGE_SHIFT;
10723 + info.threadstack_offset = offset;
10724 addr = vm_unmapped_area(&info);
10725
10726 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10727 VM_BUG_ON(addr != -ENOMEM);
10728 info.low_limit = VA_EXCLUDE_END;
10729 +
10730 +#ifdef CONFIG_PAX_RANDMMAP
10731 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10732 + info.low_limit += mm->delta_mmap;
10733 +#endif
10734 +
10735 info.high_limit = task_size;
10736 addr = vm_unmapped_area(&info);
10737 }
10738 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10739 unsigned long task_size = STACK_TOP32;
10740 unsigned long addr = addr0;
10741 int do_color_align;
10742 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10743 struct vm_unmapped_area_info info;
10744
10745 /* This should only ever run for 32-bit processes. */
10746 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10747 /* We do not accept a shared mapping if it would violate
10748 * cache aliasing constraints.
10749 */
10750 - if ((flags & MAP_SHARED) &&
10751 + if ((filp || (flags & MAP_SHARED)) &&
10752 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10753 return -EINVAL;
10754 return addr;
10755 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10756 if (filp || (flags & MAP_SHARED))
10757 do_color_align = 1;
10758
10759 +#ifdef CONFIG_PAX_RANDMMAP
10760 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10761 +#endif
10762 +
10763 /* requesting a specific address */
10764 if (addr) {
10765 if (do_color_align)
10766 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10767 addr = PAGE_ALIGN(addr);
10768
10769 vma = find_vma(mm, addr);
10770 - if (task_size - len >= addr &&
10771 - (!vma || addr + len <= vma->vm_start))
10772 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10773 return addr;
10774 }
10775
10776 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10777 info.high_limit = mm->mmap_base;
10778 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10779 info.align_offset = pgoff << PAGE_SHIFT;
10780 + info.threadstack_offset = offset;
10781 addr = vm_unmapped_area(&info);
10782
10783 /*
10784 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10785 VM_BUG_ON(addr != -ENOMEM);
10786 info.flags = 0;
10787 info.low_limit = TASK_UNMAPPED_BASE;
10788 +
10789 +#ifdef CONFIG_PAX_RANDMMAP
10790 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10791 + info.low_limit += mm->delta_mmap;
10792 +#endif
10793 +
10794 info.high_limit = STACK_TOP32;
10795 addr = vm_unmapped_area(&info);
10796 }
10797 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10798 EXPORT_SYMBOL(get_fb_unmapped_area);
10799
10800 /* Essentially the same as PowerPC. */
10801 -static unsigned long mmap_rnd(void)
10802 +static unsigned long mmap_rnd(struct mm_struct *mm)
10803 {
10804 unsigned long rnd = 0UL;
10805
10806 +#ifdef CONFIG_PAX_RANDMMAP
10807 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10808 +#endif
10809 +
10810 if (current->flags & PF_RANDOMIZE) {
10811 unsigned long val = get_random_int();
10812 if (test_thread_flag(TIF_32BIT))
10813 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10814
10815 void arch_pick_mmap_layout(struct mm_struct *mm)
10816 {
10817 - unsigned long random_factor = mmap_rnd();
10818 + unsigned long random_factor = mmap_rnd(mm);
10819 unsigned long gap;
10820
10821 /*
10822 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10823 gap == RLIM_INFINITY ||
10824 sysctl_legacy_va_layout) {
10825 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10826 +
10827 +#ifdef CONFIG_PAX_RANDMMAP
10828 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10829 + mm->mmap_base += mm->delta_mmap;
10830 +#endif
10831 +
10832 mm->get_unmapped_area = arch_get_unmapped_area;
10833 } else {
10834 /* We know it's 32-bit */
10835 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10836 gap = (task_size / 6 * 5);
10837
10838 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10839 +
10840 +#ifdef CONFIG_PAX_RANDMMAP
10841 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10842 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10843 +#endif
10844 +
10845 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10846 }
10847 }
10848 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10849 index bb00089..e0ea580 100644
10850 --- a/arch/sparc/kernel/syscalls.S
10851 +++ b/arch/sparc/kernel/syscalls.S
10852 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10853 #endif
10854 .align 32
10855 1: ldx [%g6 + TI_FLAGS], %l5
10856 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10857 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10858 be,pt %icc, rtrap
10859 nop
10860 call syscall_trace_leave
10861 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10862
10863 srl %i3, 0, %o3 ! IEU0
10864 srl %i2, 0, %o2 ! IEU0 Group
10865 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10866 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10867 bne,pn %icc, linux_syscall_trace32 ! CTI
10868 mov %i0, %l5 ! IEU1
10869 5: call %l7 ! CTI Group brk forced
10870 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10871
10872 mov %i3, %o3 ! IEU1
10873 mov %i4, %o4 ! IEU0 Group
10874 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10875 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10876 bne,pn %icc, linux_syscall_trace ! CTI Group
10877 mov %i0, %l5 ! IEU0
10878 2: call %l7 ! CTI Group brk forced
10879 @@ -233,7 +233,7 @@ ret_sys_call:
10880
10881 cmp %o0, -ERESTART_RESTARTBLOCK
10882 bgeu,pn %xcc, 1f
10883 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10884 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10885 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10886
10887 2:
10888 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10889 index 4f21df7..0a374da 100644
10890 --- a/arch/sparc/kernel/traps_32.c
10891 +++ b/arch/sparc/kernel/traps_32.c
10892 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10893 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10894 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10895
10896 +extern void gr_handle_kernel_exploit(void);
10897 +
10898 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10899 {
10900 static int die_counter;
10901 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10902 count++ < 30 &&
10903 (((unsigned long) rw) >= PAGE_OFFSET) &&
10904 !(((unsigned long) rw) & 0x7)) {
10905 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10906 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10907 (void *) rw->ins[7]);
10908 rw = (struct reg_window32 *)rw->ins[6];
10909 }
10910 }
10911 printk("Instruction DUMP:");
10912 instruction_dump ((unsigned long *) regs->pc);
10913 - if(regs->psr & PSR_PS)
10914 + if(regs->psr & PSR_PS) {
10915 + gr_handle_kernel_exploit();
10916 do_exit(SIGKILL);
10917 + }
10918 do_exit(SIGSEGV);
10919 }
10920
10921 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
10922 index d21cd62..00a4a17 100644
10923 --- a/arch/sparc/kernel/traps_64.c
10924 +++ b/arch/sparc/kernel/traps_64.c
10925 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
10926 i + 1,
10927 p->trapstack[i].tstate, p->trapstack[i].tpc,
10928 p->trapstack[i].tnpc, p->trapstack[i].tt);
10929 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
10930 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
10931 }
10932 }
10933
10934 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
10935
10936 lvl -= 0x100;
10937 if (regs->tstate & TSTATE_PRIV) {
10938 +
10939 +#ifdef CONFIG_PAX_REFCOUNT
10940 + if (lvl == 6)
10941 + pax_report_refcount_overflow(regs);
10942 +#endif
10943 +
10944 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
10945 die_if_kernel(buffer, regs);
10946 }
10947 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
10948 void bad_trap_tl1(struct pt_regs *regs, long lvl)
10949 {
10950 char buffer[32];
10951 -
10952 +
10953 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
10954 0, lvl, SIGTRAP) == NOTIFY_STOP)
10955 return;
10956
10957 +#ifdef CONFIG_PAX_REFCOUNT
10958 + if (lvl == 6)
10959 + pax_report_refcount_overflow(regs);
10960 +#endif
10961 +
10962 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
10963
10964 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
10965 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
10966 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
10967 printk("%s" "ERROR(%d): ",
10968 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
10969 - printk("TPC<%pS>\n", (void *) regs->tpc);
10970 + printk("TPC<%pA>\n", (void *) regs->tpc);
10971 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
10972 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
10973 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
10974 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
10975 smp_processor_id(),
10976 (type & 0x1) ? 'I' : 'D',
10977 regs->tpc);
10978 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
10979 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
10980 panic("Irrecoverable Cheetah+ parity error.");
10981 }
10982
10983 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
10984 smp_processor_id(),
10985 (type & 0x1) ? 'I' : 'D',
10986 regs->tpc);
10987 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
10988 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
10989 }
10990
10991 struct sun4v_error_entry {
10992 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
10993 /*0x38*/u64 reserved_5;
10994 };
10995
10996 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
10997 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
10998 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
10999 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11000
11001 static const char *sun4v_err_type_to_str(u8 type)
11002 {
11003 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11004 }
11005
11006 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11007 - int cpu, const char *pfx, atomic_t *ocnt)
11008 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11009 {
11010 u64 *raw_ptr = (u64 *) ent;
11011 u32 attrs;
11012 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11013
11014 show_regs(regs);
11015
11016 - if ((cnt = atomic_read(ocnt)) != 0) {
11017 - atomic_set(ocnt, 0);
11018 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11019 + atomic_set_unchecked(ocnt, 0);
11020 wmb();
11021 printk("%s: Queue overflowed %d times.\n",
11022 pfx, cnt);
11023 @@ -2048,7 +2059,7 @@ out:
11024 */
11025 void sun4v_resum_overflow(struct pt_regs *regs)
11026 {
11027 - atomic_inc(&sun4v_resum_oflow_cnt);
11028 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11029 }
11030
11031 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11032 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11033 /* XXX Actually even this can make not that much sense. Perhaps
11034 * XXX we should just pull the plug and panic directly from here?
11035 */
11036 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11037 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11038 }
11039
11040 static void sun4v_tlb_error(struct pt_regs *regs)
11041 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11042
11043 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11044 regs->tpc, tl);
11045 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11046 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11047 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11048 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11049 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11050 (void *) regs->u_regs[UREG_I7]);
11051 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11052 "pte[%lx] error[%lx]\n",
11053 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11054
11055 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11056 regs->tpc, tl);
11057 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11058 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11059 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11060 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11061 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11062 (void *) regs->u_regs[UREG_I7]);
11063 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11064 "pte[%lx] error[%lx]\n",
11065 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11066 fp = (unsigned long)sf->fp + STACK_BIAS;
11067 }
11068
11069 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11070 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11071 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11072 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11073 int index = tsk->curr_ret_stack;
11074 if (tsk->ret_stack && index >= graph) {
11075 pc = tsk->ret_stack[index - graph].ret;
11076 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11077 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11078 graph++;
11079 }
11080 }
11081 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11082 return (struct reg_window *) (fp + STACK_BIAS);
11083 }
11084
11085 +extern void gr_handle_kernel_exploit(void);
11086 +
11087 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11088 {
11089 static int die_counter;
11090 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11091 while (rw &&
11092 count++ < 30 &&
11093 kstack_valid(tp, (unsigned long) rw)) {
11094 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11095 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11096 (void *) rw->ins[7]);
11097
11098 rw = kernel_stack_up(rw);
11099 @@ -2429,8 +2442,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11100 }
11101 if (panic_on_oops)
11102 panic("Fatal exception");
11103 - if (regs->tstate & TSTATE_PRIV)
11104 + if (regs->tstate & TSTATE_PRIV) {
11105 + gr_handle_kernel_exploit();
11106 do_exit(SIGKILL);
11107 + }
11108 do_exit(SIGSEGV);
11109 }
11110 EXPORT_SYMBOL(die_if_kernel);
11111 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11112 index 62098a8..547ab2c 100644
11113 --- a/arch/sparc/kernel/unaligned_64.c
11114 +++ b/arch/sparc/kernel/unaligned_64.c
11115 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11116 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11117
11118 if (__ratelimit(&ratelimit)) {
11119 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11120 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11121 regs->tpc, (void *) regs->tpc);
11122 }
11123 }
11124 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11125 index 3269b02..64f5231 100644
11126 --- a/arch/sparc/lib/Makefile
11127 +++ b/arch/sparc/lib/Makefile
11128 @@ -2,7 +2,7 @@
11129 #
11130
11131 asflags-y := -ansi -DST_DIV0=0x02
11132 -ccflags-y := -Werror
11133 +#ccflags-y := -Werror
11134
11135 lib-$(CONFIG_SPARC32) += ashrdi3.o
11136 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11137 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11138 index 05dac43..76f8ed4 100644
11139 --- a/arch/sparc/lib/atomic_64.S
11140 +++ b/arch/sparc/lib/atomic_64.S
11141 @@ -15,11 +15,22 @@
11142 * a value and does the barriers.
11143 */
11144
11145 -#define ATOMIC_OP(op) \
11146 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11147 +#ifdef CONFIG_PAX_REFCOUNT
11148 +#define __REFCOUNT_OP(op) op##cc
11149 +#define __OVERFLOW_IOP tvs %icc, 6;
11150 +#define __OVERFLOW_XOP tvs %xcc, 6;
11151 +#else
11152 +#define __REFCOUNT_OP(op) op
11153 +#define __OVERFLOW_IOP
11154 +#define __OVERFLOW_XOP
11155 +#endif
11156 +
11157 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11158 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11159 BACKOFF_SETUP(%o2); \
11160 1: lduw [%o1], %g1; \
11161 - op %g1, %o0, %g7; \
11162 + asm_op %g1, %o0, %g7; \
11163 + post_op \
11164 cas [%o1], %g1, %g7; \
11165 cmp %g1, %g7; \
11166 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11167 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11168 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11169 ENDPROC(atomic_##op); \
11170
11171 -#define ATOMIC_OP_RETURN(op) \
11172 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11173 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11174 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11175 +
11176 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11177 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11178 BACKOFF_SETUP(%o2); \
11179 1: lduw [%o1], %g1; \
11180 - op %g1, %o0, %g7; \
11181 + asm_op %g1, %o0, %g7; \
11182 + post_op \
11183 cas [%o1], %g1, %g7; \
11184 cmp %g1, %g7; \
11185 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11186 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11187 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11188 ENDPROC(atomic_##op##_return);
11189
11190 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11191 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11192 +
11193 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11194
11195 ATOMIC_OPS(add)
11196 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11197
11198 #undef ATOMIC_OPS
11199 #undef ATOMIC_OP_RETURN
11200 +#undef __ATOMIC_OP_RETURN
11201 #undef ATOMIC_OP
11202 +#undef __ATOMIC_OP
11203
11204 -#define ATOMIC64_OP(op) \
11205 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11206 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11207 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11208 BACKOFF_SETUP(%o2); \
11209 1: ldx [%o1], %g1; \
11210 - op %g1, %o0, %g7; \
11211 + asm_op %g1, %o0, %g7; \
11212 + post_op \
11213 casx [%o1], %g1, %g7; \
11214 cmp %g1, %g7; \
11215 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11216 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11217 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11218 ENDPROC(atomic64_##op); \
11219
11220 -#define ATOMIC64_OP_RETURN(op) \
11221 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11222 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11223 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11224 +
11225 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11226 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11227 BACKOFF_SETUP(%o2); \
11228 1: ldx [%o1], %g1; \
11229 - op %g1, %o0, %g7; \
11230 + asm_op %g1, %o0, %g7; \
11231 + post_op \
11232 casx [%o1], %g1, %g7; \
11233 cmp %g1, %g7; \
11234 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11235 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11236 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11237 ENDPROC(atomic64_##op##_return);
11238
11239 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11240 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11241 +
11242 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11243
11244 ATOMIC64_OPS(add)
11245 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11246
11247 #undef ATOMIC64_OPS
11248 #undef ATOMIC64_OP_RETURN
11249 +#undef __ATOMIC64_OP_RETURN
11250 #undef ATOMIC64_OP
11251 +#undef __ATOMIC64_OP
11252 +#undef __OVERFLOW_XOP
11253 +#undef __OVERFLOW_IOP
11254 +#undef __REFCOUNT_OP
11255
11256 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11257 BACKOFF_SETUP(%o2)
11258 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11259 index 8069ce1..c2e23c4 100644
11260 --- a/arch/sparc/lib/ksyms.c
11261 +++ b/arch/sparc/lib/ksyms.c
11262 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11263 /* Atomic counter implementation. */
11264 #define ATOMIC_OP(op) \
11265 EXPORT_SYMBOL(atomic_##op); \
11266 -EXPORT_SYMBOL(atomic64_##op);
11267 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11268 +EXPORT_SYMBOL(atomic64_##op); \
11269 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11270
11271 #define ATOMIC_OP_RETURN(op) \
11272 EXPORT_SYMBOL(atomic_##op##_return); \
11273 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11274 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11275
11276 ATOMIC_OPS(add)
11277 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11278 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11279 ATOMIC_OPS(sub)
11280
11281 #undef ATOMIC_OPS
11282 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11283 index 30c3ecc..736f015 100644
11284 --- a/arch/sparc/mm/Makefile
11285 +++ b/arch/sparc/mm/Makefile
11286 @@ -2,7 +2,7 @@
11287 #
11288
11289 asflags-y := -ansi
11290 -ccflags-y := -Werror
11291 +#ccflags-y := -Werror
11292
11293 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11294 obj-y += fault_$(BITS).o
11295 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11296 index 70d8171..274c6c0 100644
11297 --- a/arch/sparc/mm/fault_32.c
11298 +++ b/arch/sparc/mm/fault_32.c
11299 @@ -21,6 +21,9 @@
11300 #include <linux/perf_event.h>
11301 #include <linux/interrupt.h>
11302 #include <linux/kdebug.h>
11303 +#include <linux/slab.h>
11304 +#include <linux/pagemap.h>
11305 +#include <linux/compiler.h>
11306
11307 #include <asm/page.h>
11308 #include <asm/pgtable.h>
11309 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11310 return safe_compute_effective_address(regs, insn);
11311 }
11312
11313 +#ifdef CONFIG_PAX_PAGEEXEC
11314 +#ifdef CONFIG_PAX_DLRESOLVE
11315 +static void pax_emuplt_close(struct vm_area_struct *vma)
11316 +{
11317 + vma->vm_mm->call_dl_resolve = 0UL;
11318 +}
11319 +
11320 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11321 +{
11322 + unsigned int *kaddr;
11323 +
11324 + vmf->page = alloc_page(GFP_HIGHUSER);
11325 + if (!vmf->page)
11326 + return VM_FAULT_OOM;
11327 +
11328 + kaddr = kmap(vmf->page);
11329 + memset(kaddr, 0, PAGE_SIZE);
11330 + kaddr[0] = 0x9DE3BFA8U; /* save */
11331 + flush_dcache_page(vmf->page);
11332 + kunmap(vmf->page);
11333 + return VM_FAULT_MAJOR;
11334 +}
11335 +
11336 +static const struct vm_operations_struct pax_vm_ops = {
11337 + .close = pax_emuplt_close,
11338 + .fault = pax_emuplt_fault
11339 +};
11340 +
11341 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11342 +{
11343 + int ret;
11344 +
11345 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11346 + vma->vm_mm = current->mm;
11347 + vma->vm_start = addr;
11348 + vma->vm_end = addr + PAGE_SIZE;
11349 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11350 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11351 + vma->vm_ops = &pax_vm_ops;
11352 +
11353 + ret = insert_vm_struct(current->mm, vma);
11354 + if (ret)
11355 + return ret;
11356 +
11357 + ++current->mm->total_vm;
11358 + return 0;
11359 +}
11360 +#endif
11361 +
11362 +/*
11363 + * PaX: decide what to do with offenders (regs->pc = fault address)
11364 + *
11365 + * returns 1 when task should be killed
11366 + * 2 when patched PLT trampoline was detected
11367 + * 3 when unpatched PLT trampoline was detected
11368 + */
11369 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11370 +{
11371 +
11372 +#ifdef CONFIG_PAX_EMUPLT
11373 + int err;
11374 +
11375 + do { /* PaX: patched PLT emulation #1 */
11376 + unsigned int sethi1, sethi2, jmpl;
11377 +
11378 + err = get_user(sethi1, (unsigned int *)regs->pc);
11379 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11380 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11381 +
11382 + if (err)
11383 + break;
11384 +
11385 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11386 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11387 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11388 + {
11389 + unsigned int addr;
11390 +
11391 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11392 + addr = regs->u_regs[UREG_G1];
11393 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11394 + regs->pc = addr;
11395 + regs->npc = addr+4;
11396 + return 2;
11397 + }
11398 + } while (0);
11399 +
11400 + do { /* PaX: patched PLT emulation #2 */
11401 + unsigned int ba;
11402 +
11403 + err = get_user(ba, (unsigned int *)regs->pc);
11404 +
11405 + if (err)
11406 + break;
11407 +
11408 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11409 + unsigned int addr;
11410 +
11411 + if ((ba & 0xFFC00000U) == 0x30800000U)
11412 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11413 + else
11414 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11415 + regs->pc = addr;
11416 + regs->npc = addr+4;
11417 + return 2;
11418 + }
11419 + } while (0);
11420 +
11421 + do { /* PaX: patched PLT emulation #3 */
11422 + unsigned int sethi, bajmpl, nop;
11423 +
11424 + err = get_user(sethi, (unsigned int *)regs->pc);
11425 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11426 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11427 +
11428 + if (err)
11429 + break;
11430 +
11431 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11432 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11433 + nop == 0x01000000U)
11434 + {
11435 + unsigned int addr;
11436 +
11437 + addr = (sethi & 0x003FFFFFU) << 10;
11438 + regs->u_regs[UREG_G1] = addr;
11439 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11440 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11441 + else
11442 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11443 + regs->pc = addr;
11444 + regs->npc = addr+4;
11445 + return 2;
11446 + }
11447 + } while (0);
11448 +
11449 + do { /* PaX: unpatched PLT emulation step 1 */
11450 + unsigned int sethi, ba, nop;
11451 +
11452 + err = get_user(sethi, (unsigned int *)regs->pc);
11453 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11454 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11455 +
11456 + if (err)
11457 + break;
11458 +
11459 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11460 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11461 + nop == 0x01000000U)
11462 + {
11463 + unsigned int addr, save, call;
11464 +
11465 + if ((ba & 0xFFC00000U) == 0x30800000U)
11466 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11467 + else
11468 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11469 +
11470 + err = get_user(save, (unsigned int *)addr);
11471 + err |= get_user(call, (unsigned int *)(addr+4));
11472 + err |= get_user(nop, (unsigned int *)(addr+8));
11473 + if (err)
11474 + break;
11475 +
11476 +#ifdef CONFIG_PAX_DLRESOLVE
11477 + if (save == 0x9DE3BFA8U &&
11478 + (call & 0xC0000000U) == 0x40000000U &&
11479 + nop == 0x01000000U)
11480 + {
11481 + struct vm_area_struct *vma;
11482 + unsigned long call_dl_resolve;
11483 +
11484 + down_read(&current->mm->mmap_sem);
11485 + call_dl_resolve = current->mm->call_dl_resolve;
11486 + up_read(&current->mm->mmap_sem);
11487 + if (likely(call_dl_resolve))
11488 + goto emulate;
11489 +
11490 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11491 +
11492 + down_write(&current->mm->mmap_sem);
11493 + if (current->mm->call_dl_resolve) {
11494 + call_dl_resolve = current->mm->call_dl_resolve;
11495 + up_write(&current->mm->mmap_sem);
11496 + if (vma)
11497 + kmem_cache_free(vm_area_cachep, vma);
11498 + goto emulate;
11499 + }
11500 +
11501 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11502 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11503 + up_write(&current->mm->mmap_sem);
11504 + if (vma)
11505 + kmem_cache_free(vm_area_cachep, vma);
11506 + return 1;
11507 + }
11508 +
11509 + if (pax_insert_vma(vma, call_dl_resolve)) {
11510 + up_write(&current->mm->mmap_sem);
11511 + kmem_cache_free(vm_area_cachep, vma);
11512 + return 1;
11513 + }
11514 +
11515 + current->mm->call_dl_resolve = call_dl_resolve;
11516 + up_write(&current->mm->mmap_sem);
11517 +
11518 +emulate:
11519 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11520 + regs->pc = call_dl_resolve;
11521 + regs->npc = addr+4;
11522 + return 3;
11523 + }
11524 +#endif
11525 +
11526 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11527 + if ((save & 0xFFC00000U) == 0x05000000U &&
11528 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11529 + nop == 0x01000000U)
11530 + {
11531 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11532 + regs->u_regs[UREG_G2] = addr + 4;
11533 + addr = (save & 0x003FFFFFU) << 10;
11534 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11535 + regs->pc = addr;
11536 + regs->npc = addr+4;
11537 + return 3;
11538 + }
11539 + }
11540 + } while (0);
11541 +
11542 + do { /* PaX: unpatched PLT emulation step 2 */
11543 + unsigned int save, call, nop;
11544 +
11545 + err = get_user(save, (unsigned int *)(regs->pc-4));
11546 + err |= get_user(call, (unsigned int *)regs->pc);
11547 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11548 + if (err)
11549 + break;
11550 +
11551 + if (save == 0x9DE3BFA8U &&
11552 + (call & 0xC0000000U) == 0x40000000U &&
11553 + nop == 0x01000000U)
11554 + {
11555 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11556 +
11557 + regs->u_regs[UREG_RETPC] = regs->pc;
11558 + regs->pc = dl_resolve;
11559 + regs->npc = dl_resolve+4;
11560 + return 3;
11561 + }
11562 + } while (0);
11563 +#endif
11564 +
11565 + return 1;
11566 +}
11567 +
11568 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11569 +{
11570 + unsigned long i;
11571 +
11572 + printk(KERN_ERR "PAX: bytes at PC: ");
11573 + for (i = 0; i < 8; i++) {
11574 + unsigned int c;
11575 + if (get_user(c, (unsigned int *)pc+i))
11576 + printk(KERN_CONT "???????? ");
11577 + else
11578 + printk(KERN_CONT "%08x ", c);
11579 + }
11580 + printk("\n");
11581 +}
11582 +#endif
11583 +
11584 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11585 int text_fault)
11586 {
11587 @@ -226,6 +500,24 @@ good_area:
11588 if (!(vma->vm_flags & VM_WRITE))
11589 goto bad_area;
11590 } else {
11591 +
11592 +#ifdef CONFIG_PAX_PAGEEXEC
11593 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11594 + up_read(&mm->mmap_sem);
11595 + switch (pax_handle_fetch_fault(regs)) {
11596 +
11597 +#ifdef CONFIG_PAX_EMUPLT
11598 + case 2:
11599 + case 3:
11600 + return;
11601 +#endif
11602 +
11603 + }
11604 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11605 + do_group_exit(SIGKILL);
11606 + }
11607 +#endif
11608 +
11609 /* Allow reads even for write-only mappings */
11610 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11611 goto bad_area;
11612 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11613 index 4798232..f76e3aa 100644
11614 --- a/arch/sparc/mm/fault_64.c
11615 +++ b/arch/sparc/mm/fault_64.c
11616 @@ -22,6 +22,9 @@
11617 #include <linux/kdebug.h>
11618 #include <linux/percpu.h>
11619 #include <linux/context_tracking.h>
11620 +#include <linux/slab.h>
11621 +#include <linux/pagemap.h>
11622 +#include <linux/compiler.h>
11623
11624 #include <asm/page.h>
11625 #include <asm/pgtable.h>
11626 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11627 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11628 regs->tpc);
11629 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11630 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11631 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11632 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11633 dump_stack();
11634 unhandled_fault(regs->tpc, current, regs);
11635 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11636 show_regs(regs);
11637 }
11638
11639 +#ifdef CONFIG_PAX_PAGEEXEC
11640 +#ifdef CONFIG_PAX_DLRESOLVE
11641 +static void pax_emuplt_close(struct vm_area_struct *vma)
11642 +{
11643 + vma->vm_mm->call_dl_resolve = 0UL;
11644 +}
11645 +
11646 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11647 +{
11648 + unsigned int *kaddr;
11649 +
11650 + vmf->page = alloc_page(GFP_HIGHUSER);
11651 + if (!vmf->page)
11652 + return VM_FAULT_OOM;
11653 +
11654 + kaddr = kmap(vmf->page);
11655 + memset(kaddr, 0, PAGE_SIZE);
11656 + kaddr[0] = 0x9DE3BFA8U; /* save */
11657 + flush_dcache_page(vmf->page);
11658 + kunmap(vmf->page);
11659 + return VM_FAULT_MAJOR;
11660 +}
11661 +
11662 +static const struct vm_operations_struct pax_vm_ops = {
11663 + .close = pax_emuplt_close,
11664 + .fault = pax_emuplt_fault
11665 +};
11666 +
11667 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11668 +{
11669 + int ret;
11670 +
11671 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11672 + vma->vm_mm = current->mm;
11673 + vma->vm_start = addr;
11674 + vma->vm_end = addr + PAGE_SIZE;
11675 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11676 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11677 + vma->vm_ops = &pax_vm_ops;
11678 +
11679 + ret = insert_vm_struct(current->mm, vma);
11680 + if (ret)
11681 + return ret;
11682 +
11683 + ++current->mm->total_vm;
11684 + return 0;
11685 +}
11686 +#endif
11687 +
11688 +/*
11689 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11690 + *
11691 + * returns 1 when task should be killed
11692 + * 2 when patched PLT trampoline was detected
11693 + * 3 when unpatched PLT trampoline was detected
11694 + */
11695 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11696 +{
11697 +
11698 +#ifdef CONFIG_PAX_EMUPLT
11699 + int err;
11700 +
11701 + do { /* PaX: patched PLT emulation #1 */
11702 + unsigned int sethi1, sethi2, jmpl;
11703 +
11704 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11705 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11706 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11707 +
11708 + if (err)
11709 + break;
11710 +
11711 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11712 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11713 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11714 + {
11715 + unsigned long addr;
11716 +
11717 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11718 + addr = regs->u_regs[UREG_G1];
11719 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11720 +
11721 + if (test_thread_flag(TIF_32BIT))
11722 + addr &= 0xFFFFFFFFUL;
11723 +
11724 + regs->tpc = addr;
11725 + regs->tnpc = addr+4;
11726 + return 2;
11727 + }
11728 + } while (0);
11729 +
11730 + do { /* PaX: patched PLT emulation #2 */
11731 + unsigned int ba;
11732 +
11733 + err = get_user(ba, (unsigned int *)regs->tpc);
11734 +
11735 + if (err)
11736 + break;
11737 +
11738 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11739 + unsigned long addr;
11740 +
11741 + if ((ba & 0xFFC00000U) == 0x30800000U)
11742 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11743 + else
11744 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11745 +
11746 + if (test_thread_flag(TIF_32BIT))
11747 + addr &= 0xFFFFFFFFUL;
11748 +
11749 + regs->tpc = addr;
11750 + regs->tnpc = addr+4;
11751 + return 2;
11752 + }
11753 + } while (0);
11754 +
11755 + do { /* PaX: patched PLT emulation #3 */
11756 + unsigned int sethi, bajmpl, nop;
11757 +
11758 + err = get_user(sethi, (unsigned int *)regs->tpc);
11759 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11760 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11761 +
11762 + if (err)
11763 + break;
11764 +
11765 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11766 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11767 + nop == 0x01000000U)
11768 + {
11769 + unsigned long addr;
11770 +
11771 + addr = (sethi & 0x003FFFFFU) << 10;
11772 + regs->u_regs[UREG_G1] = addr;
11773 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11774 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11775 + else
11776 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11777 +
11778 + if (test_thread_flag(TIF_32BIT))
11779 + addr &= 0xFFFFFFFFUL;
11780 +
11781 + regs->tpc = addr;
11782 + regs->tnpc = addr+4;
11783 + return 2;
11784 + }
11785 + } while (0);
11786 +
11787 + do { /* PaX: patched PLT emulation #4 */
11788 + unsigned int sethi, mov1, call, mov2;
11789 +
11790 + err = get_user(sethi, (unsigned int *)regs->tpc);
11791 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11792 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11793 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11794 +
11795 + if (err)
11796 + break;
11797 +
11798 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11799 + mov1 == 0x8210000FU &&
11800 + (call & 0xC0000000U) == 0x40000000U &&
11801 + mov2 == 0x9E100001U)
11802 + {
11803 + unsigned long addr;
11804 +
11805 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11806 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11807 +
11808 + if (test_thread_flag(TIF_32BIT))
11809 + addr &= 0xFFFFFFFFUL;
11810 +
11811 + regs->tpc = addr;
11812 + regs->tnpc = addr+4;
11813 + return 2;
11814 + }
11815 + } while (0);
11816 +
11817 + do { /* PaX: patched PLT emulation #5 */
11818 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11819 +
11820 + err = get_user(sethi, (unsigned int *)regs->tpc);
11821 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11822 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11823 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11824 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11825 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11826 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11827 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11828 +
11829 + if (err)
11830 + break;
11831 +
11832 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11833 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11834 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11835 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11836 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11837 + sllx == 0x83287020U &&
11838 + jmpl == 0x81C04005U &&
11839 + nop == 0x01000000U)
11840 + {
11841 + unsigned long addr;
11842 +
11843 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11844 + regs->u_regs[UREG_G1] <<= 32;
11845 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11846 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11847 + regs->tpc = addr;
11848 + regs->tnpc = addr+4;
11849 + return 2;
11850 + }
11851 + } while (0);
11852 +
11853 + do { /* PaX: patched PLT emulation #6 */
11854 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11855 +
11856 + err = get_user(sethi, (unsigned int *)regs->tpc);
11857 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11858 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11859 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11860 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11861 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11862 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11863 +
11864 + if (err)
11865 + break;
11866 +
11867 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11868 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11869 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11870 + sllx == 0x83287020U &&
11871 + (or & 0xFFFFE000U) == 0x8A116000U &&
11872 + jmpl == 0x81C04005U &&
11873 + nop == 0x01000000U)
11874 + {
11875 + unsigned long addr;
11876 +
11877 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11878 + regs->u_regs[UREG_G1] <<= 32;
11879 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11880 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11881 + regs->tpc = addr;
11882 + regs->tnpc = addr+4;
11883 + return 2;
11884 + }
11885 + } while (0);
11886 +
11887 + do { /* PaX: unpatched PLT emulation step 1 */
11888 + unsigned int sethi, ba, nop;
11889 +
11890 + err = get_user(sethi, (unsigned int *)regs->tpc);
11891 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11892 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11893 +
11894 + if (err)
11895 + break;
11896 +
11897 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11898 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11899 + nop == 0x01000000U)
11900 + {
11901 + unsigned long addr;
11902 + unsigned int save, call;
11903 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11904 +
11905 + if ((ba & 0xFFC00000U) == 0x30800000U)
11906 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11907 + else
11908 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11909 +
11910 + if (test_thread_flag(TIF_32BIT))
11911 + addr &= 0xFFFFFFFFUL;
11912 +
11913 + err = get_user(save, (unsigned int *)addr);
11914 + err |= get_user(call, (unsigned int *)(addr+4));
11915 + err |= get_user(nop, (unsigned int *)(addr+8));
11916 + if (err)
11917 + break;
11918 +
11919 +#ifdef CONFIG_PAX_DLRESOLVE
11920 + if (save == 0x9DE3BFA8U &&
11921 + (call & 0xC0000000U) == 0x40000000U &&
11922 + nop == 0x01000000U)
11923 + {
11924 + struct vm_area_struct *vma;
11925 + unsigned long call_dl_resolve;
11926 +
11927 + down_read(&current->mm->mmap_sem);
11928 + call_dl_resolve = current->mm->call_dl_resolve;
11929 + up_read(&current->mm->mmap_sem);
11930 + if (likely(call_dl_resolve))
11931 + goto emulate;
11932 +
11933 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11934 +
11935 + down_write(&current->mm->mmap_sem);
11936 + if (current->mm->call_dl_resolve) {
11937 + call_dl_resolve = current->mm->call_dl_resolve;
11938 + up_write(&current->mm->mmap_sem);
11939 + if (vma)
11940 + kmem_cache_free(vm_area_cachep, vma);
11941 + goto emulate;
11942 + }
11943 +
11944 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11945 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11946 + up_write(&current->mm->mmap_sem);
11947 + if (vma)
11948 + kmem_cache_free(vm_area_cachep, vma);
11949 + return 1;
11950 + }
11951 +
11952 + if (pax_insert_vma(vma, call_dl_resolve)) {
11953 + up_write(&current->mm->mmap_sem);
11954 + kmem_cache_free(vm_area_cachep, vma);
11955 + return 1;
11956 + }
11957 +
11958 + current->mm->call_dl_resolve = call_dl_resolve;
11959 + up_write(&current->mm->mmap_sem);
11960 +
11961 +emulate:
11962 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11963 + regs->tpc = call_dl_resolve;
11964 + regs->tnpc = addr+4;
11965 + return 3;
11966 + }
11967 +#endif
11968 +
11969 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11970 + if ((save & 0xFFC00000U) == 0x05000000U &&
11971 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11972 + nop == 0x01000000U)
11973 + {
11974 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11975 + regs->u_regs[UREG_G2] = addr + 4;
11976 + addr = (save & 0x003FFFFFU) << 10;
11977 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11978 +
11979 + if (test_thread_flag(TIF_32BIT))
11980 + addr &= 0xFFFFFFFFUL;
11981 +
11982 + regs->tpc = addr;
11983 + regs->tnpc = addr+4;
11984 + return 3;
11985 + }
11986 +
11987 + /* PaX: 64-bit PLT stub */
11988 + err = get_user(sethi1, (unsigned int *)addr);
11989 + err |= get_user(sethi2, (unsigned int *)(addr+4));
11990 + err |= get_user(or1, (unsigned int *)(addr+8));
11991 + err |= get_user(or2, (unsigned int *)(addr+12));
11992 + err |= get_user(sllx, (unsigned int *)(addr+16));
11993 + err |= get_user(add, (unsigned int *)(addr+20));
11994 + err |= get_user(jmpl, (unsigned int *)(addr+24));
11995 + err |= get_user(nop, (unsigned int *)(addr+28));
11996 + if (err)
11997 + break;
11998 +
11999 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12000 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12001 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12002 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12003 + sllx == 0x89293020U &&
12004 + add == 0x8A010005U &&
12005 + jmpl == 0x89C14000U &&
12006 + nop == 0x01000000U)
12007 + {
12008 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12009 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12010 + regs->u_regs[UREG_G4] <<= 32;
12011 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12012 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12013 + regs->u_regs[UREG_G4] = addr + 24;
12014 + addr = regs->u_regs[UREG_G5];
12015 + regs->tpc = addr;
12016 + regs->tnpc = addr+4;
12017 + return 3;
12018 + }
12019 + }
12020 + } while (0);
12021 +
12022 +#ifdef CONFIG_PAX_DLRESOLVE
12023 + do { /* PaX: unpatched PLT emulation step 2 */
12024 + unsigned int save, call, nop;
12025 +
12026 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12027 + err |= get_user(call, (unsigned int *)regs->tpc);
12028 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12029 + if (err)
12030 + break;
12031 +
12032 + if (save == 0x9DE3BFA8U &&
12033 + (call & 0xC0000000U) == 0x40000000U &&
12034 + nop == 0x01000000U)
12035 + {
12036 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12037 +
12038 + if (test_thread_flag(TIF_32BIT))
12039 + dl_resolve &= 0xFFFFFFFFUL;
12040 +
12041 + regs->u_regs[UREG_RETPC] = regs->tpc;
12042 + regs->tpc = dl_resolve;
12043 + regs->tnpc = dl_resolve+4;
12044 + return 3;
12045 + }
12046 + } while (0);
12047 +#endif
12048 +
12049 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12050 + unsigned int sethi, ba, nop;
12051 +
12052 + err = get_user(sethi, (unsigned int *)regs->tpc);
12053 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12054 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12055 +
12056 + if (err)
12057 + break;
12058 +
12059 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12060 + (ba & 0xFFF00000U) == 0x30600000U &&
12061 + nop == 0x01000000U)
12062 + {
12063 + unsigned long addr;
12064 +
12065 + addr = (sethi & 0x003FFFFFU) << 10;
12066 + regs->u_regs[UREG_G1] = addr;
12067 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12068 +
12069 + if (test_thread_flag(TIF_32BIT))
12070 + addr &= 0xFFFFFFFFUL;
12071 +
12072 + regs->tpc = addr;
12073 + regs->tnpc = addr+4;
12074 + return 2;
12075 + }
12076 + } while (0);
12077 +
12078 +#endif
12079 +
12080 + return 1;
12081 +}
12082 +
12083 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12084 +{
12085 + unsigned long i;
12086 +
12087 + printk(KERN_ERR "PAX: bytes at PC: ");
12088 + for (i = 0; i < 8; i++) {
12089 + unsigned int c;
12090 + if (get_user(c, (unsigned int *)pc+i))
12091 + printk(KERN_CONT "???????? ");
12092 + else
12093 + printk(KERN_CONT "%08x ", c);
12094 + }
12095 + printk("\n");
12096 +}
12097 +#endif
12098 +
12099 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12100 {
12101 enum ctx_state prev_state = exception_enter();
12102 @@ -353,6 +816,29 @@ retry:
12103 if (!vma)
12104 goto bad_area;
12105
12106 +#ifdef CONFIG_PAX_PAGEEXEC
12107 + /* PaX: detect ITLB misses on non-exec pages */
12108 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12109 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12110 + {
12111 + if (address != regs->tpc)
12112 + goto good_area;
12113 +
12114 + up_read(&mm->mmap_sem);
12115 + switch (pax_handle_fetch_fault(regs)) {
12116 +
12117 +#ifdef CONFIG_PAX_EMUPLT
12118 + case 2:
12119 + case 3:
12120 + return;
12121 +#endif
12122 +
12123 + }
12124 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12125 + do_group_exit(SIGKILL);
12126 + }
12127 +#endif
12128 +
12129 /* Pure DTLB misses do not tell us whether the fault causing
12130 * load/store/atomic was a write or not, it only says that there
12131 * was no match. So in such a case we (carefully) read the
12132 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12133 index 4242eab..9ae6360 100644
12134 --- a/arch/sparc/mm/hugetlbpage.c
12135 +++ b/arch/sparc/mm/hugetlbpage.c
12136 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12137 unsigned long addr,
12138 unsigned long len,
12139 unsigned long pgoff,
12140 - unsigned long flags)
12141 + unsigned long flags,
12142 + unsigned long offset)
12143 {
12144 + struct mm_struct *mm = current->mm;
12145 unsigned long task_size = TASK_SIZE;
12146 struct vm_unmapped_area_info info;
12147
12148 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12149
12150 info.flags = 0;
12151 info.length = len;
12152 - info.low_limit = TASK_UNMAPPED_BASE;
12153 + info.low_limit = mm->mmap_base;
12154 info.high_limit = min(task_size, VA_EXCLUDE_START);
12155 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12156 info.align_offset = 0;
12157 + info.threadstack_offset = offset;
12158 addr = vm_unmapped_area(&info);
12159
12160 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12161 VM_BUG_ON(addr != -ENOMEM);
12162 info.low_limit = VA_EXCLUDE_END;
12163 +
12164 +#ifdef CONFIG_PAX_RANDMMAP
12165 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12166 + info.low_limit += mm->delta_mmap;
12167 +#endif
12168 +
12169 info.high_limit = task_size;
12170 addr = vm_unmapped_area(&info);
12171 }
12172 @@ -55,7 +64,8 @@ static unsigned long
12173 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12174 const unsigned long len,
12175 const unsigned long pgoff,
12176 - const unsigned long flags)
12177 + const unsigned long flags,
12178 + const unsigned long offset)
12179 {
12180 struct mm_struct *mm = current->mm;
12181 unsigned long addr = addr0;
12182 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12183 info.high_limit = mm->mmap_base;
12184 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12185 info.align_offset = 0;
12186 + info.threadstack_offset = offset;
12187 addr = vm_unmapped_area(&info);
12188
12189 /*
12190 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12191 VM_BUG_ON(addr != -ENOMEM);
12192 info.flags = 0;
12193 info.low_limit = TASK_UNMAPPED_BASE;
12194 +
12195 +#ifdef CONFIG_PAX_RANDMMAP
12196 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12197 + info.low_limit += mm->delta_mmap;
12198 +#endif
12199 +
12200 info.high_limit = STACK_TOP32;
12201 addr = vm_unmapped_area(&info);
12202 }
12203 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12204 struct mm_struct *mm = current->mm;
12205 struct vm_area_struct *vma;
12206 unsigned long task_size = TASK_SIZE;
12207 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12208
12209 if (test_thread_flag(TIF_32BIT))
12210 task_size = STACK_TOP32;
12211 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12212 return addr;
12213 }
12214
12215 +#ifdef CONFIG_PAX_RANDMMAP
12216 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12217 +#endif
12218 +
12219 if (addr) {
12220 addr = ALIGN(addr, HPAGE_SIZE);
12221 vma = find_vma(mm, addr);
12222 - if (task_size - len >= addr &&
12223 - (!vma || addr + len <= vma->vm_start))
12224 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12225 return addr;
12226 }
12227 if (mm->get_unmapped_area == arch_get_unmapped_area)
12228 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12229 - pgoff, flags);
12230 + pgoff, flags, offset);
12231 else
12232 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12233 - pgoff, flags);
12234 + pgoff, flags, offset);
12235 }
12236
12237 pte_t *huge_pte_alloc(struct mm_struct *mm,
12238 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12239 index 559cb74..9e5f097 100644
12240 --- a/arch/sparc/mm/init_64.c
12241 +++ b/arch/sparc/mm/init_64.c
12242 @@ -187,9 +187,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12243 int num_kernel_image_mappings;
12244
12245 #ifdef CONFIG_DEBUG_DCFLUSH
12246 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12247 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12248 #ifdef CONFIG_SMP
12249 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12250 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12251 #endif
12252 #endif
12253
12254 @@ -197,7 +197,7 @@ inline void flush_dcache_page_impl(struct page *page)
12255 {
12256 BUG_ON(tlb_type == hypervisor);
12257 #ifdef CONFIG_DEBUG_DCFLUSH
12258 - atomic_inc(&dcpage_flushes);
12259 + atomic_inc_unchecked(&dcpage_flushes);
12260 #endif
12261
12262 #ifdef DCACHE_ALIASING_POSSIBLE
12263 @@ -469,10 +469,10 @@ void mmu_info(struct seq_file *m)
12264
12265 #ifdef CONFIG_DEBUG_DCFLUSH
12266 seq_printf(m, "DCPageFlushes\t: %d\n",
12267 - atomic_read(&dcpage_flushes));
12268 + atomic_read_unchecked(&dcpage_flushes));
12269 #ifdef CONFIG_SMP
12270 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12271 - atomic_read(&dcpage_flushes_xcall));
12272 + atomic_read_unchecked(&dcpage_flushes_xcall));
12273 #endif /* CONFIG_SMP */
12274 #endif /* CONFIG_DEBUG_DCFLUSH */
12275 }
12276 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12277 index a07e31b..85c9003 100644
12278 --- a/arch/tile/Kconfig
12279 +++ b/arch/tile/Kconfig
12280 @@ -198,6 +198,7 @@ source "kernel/Kconfig.hz"
12281
12282 config KEXEC
12283 bool "kexec system call"
12284 + depends on !GRKERNSEC_KMEM
12285 ---help---
12286 kexec is a system call that implements the ability to shutdown your
12287 current kernel, and to start another kernel. It is like a reboot
12288 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12289 index 7b11c5f..755a026 100644
12290 --- a/arch/tile/include/asm/atomic_64.h
12291 +++ b/arch/tile/include/asm/atomic_64.h
12292 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12293
12294 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12295
12296 +#define atomic64_read_unchecked(v) atomic64_read(v)
12297 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12298 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12299 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12300 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12301 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12302 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12303 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12304 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12305 +
12306 /* Define this to indicate that cmpxchg is an efficient operation. */
12307 #define __HAVE_ARCH_CMPXCHG
12308
12309 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12310 index 6160761..00cac88 100644
12311 --- a/arch/tile/include/asm/cache.h
12312 +++ b/arch/tile/include/asm/cache.h
12313 @@ -15,11 +15,12 @@
12314 #ifndef _ASM_TILE_CACHE_H
12315 #define _ASM_TILE_CACHE_H
12316
12317 +#include <linux/const.h>
12318 #include <arch/chip.h>
12319
12320 /* bytes per L1 data cache line */
12321 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12322 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12323 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12324
12325 /* bytes per L2 cache line */
12326 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12327 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12328 index f41cb53..31d3ab4 100644
12329 --- a/arch/tile/include/asm/uaccess.h
12330 +++ b/arch/tile/include/asm/uaccess.h
12331 @@ -417,9 +417,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12332 const void __user *from,
12333 unsigned long n)
12334 {
12335 - int sz = __compiletime_object_size(to);
12336 + size_t sz = __compiletime_object_size(to);
12337
12338 - if (likely(sz == -1 || sz >= n))
12339 + if (likely(sz == (size_t)-1 || sz >= n))
12340 n = _copy_from_user(to, from, n);
12341 else
12342 copy_from_user_overflow();
12343 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12344 index 8416240..a012fb7 100644
12345 --- a/arch/tile/mm/hugetlbpage.c
12346 +++ b/arch/tile/mm/hugetlbpage.c
12347 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12348 info.high_limit = TASK_SIZE;
12349 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12350 info.align_offset = 0;
12351 + info.threadstack_offset = 0;
12352 return vm_unmapped_area(&info);
12353 }
12354
12355 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12356 info.high_limit = current->mm->mmap_base;
12357 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12358 info.align_offset = 0;
12359 + info.threadstack_offset = 0;
12360 addr = vm_unmapped_area(&info);
12361
12362 /*
12363 diff --git a/arch/um/Makefile b/arch/um/Makefile
12364 index 17d4460..9d74338e3de4 100644
12365 --- a/arch/um/Makefile
12366 +++ b/arch/um/Makefile
12367 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12368 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12369 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12370
12371 +ifdef CONSTIFY_PLUGIN
12372 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12373 +endif
12374 +
12375 #This will adjust *FLAGS accordingly to the platform.
12376 include $(ARCH_DIR)/Makefile-os-$(OS)
12377
12378 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12379 index 19e1bdd..3665b77 100644
12380 --- a/arch/um/include/asm/cache.h
12381 +++ b/arch/um/include/asm/cache.h
12382 @@ -1,6 +1,7 @@
12383 #ifndef __UM_CACHE_H
12384 #define __UM_CACHE_H
12385
12386 +#include <linux/const.h>
12387
12388 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12389 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12390 @@ -12,6 +13,6 @@
12391 # define L1_CACHE_SHIFT 5
12392 #endif
12393
12394 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12395 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12396
12397 #endif
12398 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12399 index 2e0a6b1..a64d0f5 100644
12400 --- a/arch/um/include/asm/kmap_types.h
12401 +++ b/arch/um/include/asm/kmap_types.h
12402 @@ -8,6 +8,6 @@
12403
12404 /* No more #include "asm/arch/kmap_types.h" ! */
12405
12406 -#define KM_TYPE_NR 14
12407 +#define KM_TYPE_NR 15
12408
12409 #endif
12410 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12411 index 71c5d13..4c7b9f1 100644
12412 --- a/arch/um/include/asm/page.h
12413 +++ b/arch/um/include/asm/page.h
12414 @@ -14,6 +14,9 @@
12415 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12416 #define PAGE_MASK (~(PAGE_SIZE-1))
12417
12418 +#define ktla_ktva(addr) (addr)
12419 +#define ktva_ktla(addr) (addr)
12420 +
12421 #ifndef __ASSEMBLY__
12422
12423 struct page;
12424 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12425 index 2b4274e..754fe06 100644
12426 --- a/arch/um/include/asm/pgtable-3level.h
12427 +++ b/arch/um/include/asm/pgtable-3level.h
12428 @@ -58,6 +58,7 @@
12429 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12430 #define pud_populate(mm, pud, pmd) \
12431 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12432 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12433
12434 #ifdef CONFIG_64BIT
12435 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12436 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12437 index 68b9119..f72353c 100644
12438 --- a/arch/um/kernel/process.c
12439 +++ b/arch/um/kernel/process.c
12440 @@ -345,22 +345,6 @@ int singlestepping(void * t)
12441 return 2;
12442 }
12443
12444 -/*
12445 - * Only x86 and x86_64 have an arch_align_stack().
12446 - * All other arches have "#define arch_align_stack(x) (x)"
12447 - * in their asm/exec.h
12448 - * As this is included in UML from asm-um/system-generic.h,
12449 - * we can use it to behave as the subarch does.
12450 - */
12451 -#ifndef arch_align_stack
12452 -unsigned long arch_align_stack(unsigned long sp)
12453 -{
12454 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12455 - sp -= get_random_int() % 8192;
12456 - return sp & ~0xf;
12457 -}
12458 -#endif
12459 -
12460 unsigned long get_wchan(struct task_struct *p)
12461 {
12462 unsigned long stack_page, sp, ip;
12463 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12464 index ad8f795..2c7eec6 100644
12465 --- a/arch/unicore32/include/asm/cache.h
12466 +++ b/arch/unicore32/include/asm/cache.h
12467 @@ -12,8 +12,10 @@
12468 #ifndef __UNICORE_CACHE_H__
12469 #define __UNICORE_CACHE_H__
12470
12471 -#define L1_CACHE_SHIFT (5)
12472 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12473 +#include <linux/const.h>
12474 +
12475 +#define L1_CACHE_SHIFT 5
12476 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12477
12478 /*
12479 * Memory returned by kmalloc() may be used for DMA, so we must make
12480 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12481 index 226d569..297bf74 100644
12482 --- a/arch/x86/Kconfig
12483 +++ b/arch/x86/Kconfig
12484 @@ -32,7 +32,7 @@ config X86
12485 select HAVE_AOUT if X86_32
12486 select HAVE_UNSTABLE_SCHED_CLOCK
12487 select ARCH_SUPPORTS_NUMA_BALANCING if X86_64
12488 - select ARCH_SUPPORTS_INT128 if X86_64
12489 + select ARCH_SUPPORTS_INT128 if X86_64 && !PAX_SIZE_OVERFLOW
12490 select HAVE_IDE
12491 select HAVE_OPROFILE
12492 select HAVE_PCSPKR_PLATFORM
12493 @@ -134,7 +134,7 @@ config X86
12494 select RTC_LIB
12495 select HAVE_DEBUG_STACKOVERFLOW
12496 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12497 - select HAVE_CC_STACKPROTECTOR
12498 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12499 select GENERIC_CPU_AUTOPROBE
12500 select HAVE_ARCH_AUDITSYSCALL
12501 select ARCH_SUPPORTS_ATOMIC_RMW
12502 @@ -266,7 +266,7 @@ config X86_HT
12503
12504 config X86_32_LAZY_GS
12505 def_bool y
12506 - depends on X86_32 && !CC_STACKPROTECTOR
12507 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12508
12509 config ARCH_HWEIGHT_CFLAGS
12510 string
12511 @@ -638,6 +638,7 @@ config SCHED_OMIT_FRAME_POINTER
12512
12513 menuconfig HYPERVISOR_GUEST
12514 bool "Linux guest support"
12515 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12516 ---help---
12517 Say Y here to enable options for running Linux under various hyper-
12518 visors. This option enables basic hypervisor detection and platform
12519 @@ -1005,6 +1006,7 @@ config VM86
12520
12521 config X86_16BIT
12522 bool "Enable support for 16-bit segments" if EXPERT
12523 + depends on !GRKERNSEC
12524 default y
12525 ---help---
12526 This option is required by programs like Wine to run 16-bit
12527 @@ -1178,6 +1180,7 @@ choice
12528
12529 config NOHIGHMEM
12530 bool "off"
12531 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12532 ---help---
12533 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12534 However, the address space of 32-bit x86 processors is only 4
12535 @@ -1214,6 +1217,7 @@ config NOHIGHMEM
12536
12537 config HIGHMEM4G
12538 bool "4GB"
12539 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12540 ---help---
12541 Select this if you have a 32-bit processor and between 1 and 4
12542 gigabytes of physical RAM.
12543 @@ -1266,7 +1270,7 @@ config PAGE_OFFSET
12544 hex
12545 default 0xB0000000 if VMSPLIT_3G_OPT
12546 default 0x80000000 if VMSPLIT_2G
12547 - default 0x78000000 if VMSPLIT_2G_OPT
12548 + default 0x70000000 if VMSPLIT_2G_OPT
12549 default 0x40000000 if VMSPLIT_1G
12550 default 0xC0000000
12551 depends on X86_32
12552 @@ -1286,7 +1290,6 @@ config X86_PAE
12553
12554 config ARCH_PHYS_ADDR_T_64BIT
12555 def_bool y
12556 - depends on X86_64 || X86_PAE
12557
12558 config ARCH_DMA_ADDR_T_64BIT
12559 def_bool y
12560 @@ -1717,6 +1720,7 @@ source kernel/Kconfig.hz
12561
12562 config KEXEC
12563 bool "kexec system call"
12564 + depends on !GRKERNSEC_KMEM
12565 ---help---
12566 kexec is a system call that implements the ability to shutdown your
12567 current kernel, and to start another kernel. It is like a reboot
12568 @@ -1899,7 +1903,9 @@ config X86_NEED_RELOCS
12569
12570 config PHYSICAL_ALIGN
12571 hex "Alignment value to which kernel should be aligned"
12572 - default "0x200000"
12573 + default "0x1000000"
12574 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12575 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12576 range 0x2000 0x1000000 if X86_32
12577 range 0x200000 0x1000000 if X86_64
12578 ---help---
12579 @@ -1982,6 +1988,7 @@ config COMPAT_VDSO
12580 def_bool n
12581 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12582 depends on X86_32 || IA32_EMULATION
12583 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12584 ---help---
12585 Certain buggy versions of glibc will crash if they are
12586 presented with a 32-bit vDSO that is not mapped at the address
12587 @@ -2046,6 +2053,22 @@ config CMDLINE_OVERRIDE
12588 This is used to work around broken boot loaders. This should
12589 be set to 'N' under normal conditions.
12590
12591 +config DEFAULT_MODIFY_LDT_SYSCALL
12592 + bool "Allow userspace to modify the LDT by default"
12593 + default y
12594 +
12595 + ---help---
12596 + Modifying the LDT (Local Descriptor Table) may be needed to run a
12597 + 16-bit or segmented code such as Dosemu or Wine. This is done via
12598 + a system call which is not needed to run portable applications,
12599 + and which can sometimes be abused to exploit some weaknesses of
12600 + the architecture, opening new vulnerabilities.
12601 +
12602 + For this reason this option allows one to enable or disable the
12603 + feature at runtime. It is recommended to say 'N' here to leave
12604 + the system protected, and to enable it at runtime only if needed
12605 + by setting the sys.kernel.modify_ldt sysctl.
12606 +
12607 source "kernel/livepatch/Kconfig"
12608
12609 endmenu
12610 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12611 index 6983314..54ad7e8 100644
12612 --- a/arch/x86/Kconfig.cpu
12613 +++ b/arch/x86/Kconfig.cpu
12614 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12615
12616 config X86_F00F_BUG
12617 def_bool y
12618 - depends on M586MMX || M586TSC || M586 || M486
12619 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12620
12621 config X86_INVD_BUG
12622 def_bool y
12623 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12624
12625 config X86_ALIGNMENT_16
12626 def_bool y
12627 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12628 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12629
12630 config X86_INTEL_USERCOPY
12631 def_bool y
12632 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12633 # generates cmov.
12634 config X86_CMOV
12635 def_bool y
12636 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12637 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12638
12639 config X86_MINIMUM_CPU_FAMILY
12640 int
12641 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12642 index 72484a6..83a4411 100644
12643 --- a/arch/x86/Kconfig.debug
12644 +++ b/arch/x86/Kconfig.debug
12645 @@ -89,7 +89,7 @@ config EFI_PGT_DUMP
12646 config DEBUG_RODATA
12647 bool "Write protect kernel read-only data structures"
12648 default y
12649 - depends on DEBUG_KERNEL
12650 + depends on DEBUG_KERNEL && BROKEN
12651 ---help---
12652 Mark the kernel read-only data as write-protected in the pagetables,
12653 in order to catch accidental (and incorrect) writes to such const
12654 @@ -107,7 +107,7 @@ config DEBUG_RODATA_TEST
12655
12656 config DEBUG_SET_MODULE_RONX
12657 bool "Set loadable kernel module data as NX and text as RO"
12658 - depends on MODULES
12659 + depends on MODULES && BROKEN
12660 ---help---
12661 This option helps catch unintended modifications to loadable
12662 kernel module's text and read-only data. It also prevents execution
12663 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12664 index 2fda005..2c72d40 100644
12665 --- a/arch/x86/Makefile
12666 +++ b/arch/x86/Makefile
12667 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12668 # CPU-specific tuning. Anything which can be shared with UML should go here.
12669 include arch/x86/Makefile_32.cpu
12670 KBUILD_CFLAGS += $(cflags-y)
12671 -
12672 - # temporary until string.h is fixed
12673 - KBUILD_CFLAGS += -ffreestanding
12674 else
12675 BITS := 64
12676 UTS_MACHINE := x86_64
12677 @@ -107,6 +104,9 @@ else
12678 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12679 endif
12680
12681 +# temporary until string.h is fixed
12682 +KBUILD_CFLAGS += -ffreestanding
12683 +
12684 # Make sure compiler does not have buggy stack-protector support.
12685 ifdef CONFIG_CC_STACKPROTECTOR
12686 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12687 @@ -181,6 +181,7 @@ archheaders:
12688 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12689
12690 archprepare:
12691 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12692 ifeq ($(CONFIG_KEXEC_FILE),y)
12693 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12694 endif
12695 @@ -264,3 +265,9 @@ define archhelp
12696 echo ' FDARGS="..." arguments for the booted kernel'
12697 echo ' FDINITRD=file initrd for the booted kernel'
12698 endef
12699 +
12700 +define OLD_LD
12701 +
12702 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12703 +*** Please upgrade your binutils to 2.18 or newer
12704 +endef
12705 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12706 index 57bbf2f..b100fce 100644
12707 --- a/arch/x86/boot/Makefile
12708 +++ b/arch/x86/boot/Makefile
12709 @@ -58,6 +58,9 @@ clean-files += cpustr.h
12710 # ---------------------------------------------------------------------------
12711
12712 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12713 +ifdef CONSTIFY_PLUGIN
12714 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12715 +endif
12716 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12717 GCOV_PROFILE := n
12718
12719 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12720 index 878e4b9..20537ab 100644
12721 --- a/arch/x86/boot/bitops.h
12722 +++ b/arch/x86/boot/bitops.h
12723 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12724 u8 v;
12725 const u32 *p = (const u32 *)addr;
12726
12727 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12728 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12729 return v;
12730 }
12731
12732 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12733
12734 static inline void set_bit(int nr, void *addr)
12735 {
12736 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12737 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12738 }
12739
12740 #endif /* BOOT_BITOPS_H */
12741 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12742 index bd49ec6..94c7f58 100644
12743 --- a/arch/x86/boot/boot.h
12744 +++ b/arch/x86/boot/boot.h
12745 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12746 static inline u16 ds(void)
12747 {
12748 u16 seg;
12749 - asm("movw %%ds,%0" : "=rm" (seg));
12750 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12751 return seg;
12752 }
12753
12754 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12755 index 0a291cd..9686efc 100644
12756 --- a/arch/x86/boot/compressed/Makefile
12757 +++ b/arch/x86/boot/compressed/Makefile
12758 @@ -30,6 +30,9 @@ KBUILD_CFLAGS += $(cflags-y)
12759 KBUILD_CFLAGS += -mno-mmx -mno-sse
12760 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12761 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12762 +ifdef CONSTIFY_PLUGIN
12763 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12764 +endif
12765
12766 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12767 GCOV_PROFILE := n
12768 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12769 index a53440e..c3dbf1e 100644
12770 --- a/arch/x86/boot/compressed/efi_stub_32.S
12771 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12772 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12773 * parameter 2, ..., param n. To make things easy, we save the return
12774 * address of efi_call_phys in a global variable.
12775 */
12776 - popl %ecx
12777 - movl %ecx, saved_return_addr(%edx)
12778 - /* get the function pointer into ECX*/
12779 - popl %ecx
12780 - movl %ecx, efi_rt_function_ptr(%edx)
12781 + popl saved_return_addr(%edx)
12782 + popl efi_rt_function_ptr(%edx)
12783
12784 /*
12785 * 3. Call the physical function.
12786 */
12787 - call *%ecx
12788 + call *efi_rt_function_ptr(%edx)
12789
12790 /*
12791 * 4. Balance the stack. And because EAX contain the return value,
12792 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12793 1: popl %edx
12794 subl $1b, %edx
12795
12796 - movl efi_rt_function_ptr(%edx), %ecx
12797 - pushl %ecx
12798 + pushl efi_rt_function_ptr(%edx)
12799
12800 /*
12801 * 10. Push the saved return address onto the stack and return.
12802 */
12803 - movl saved_return_addr(%edx), %ecx
12804 - pushl %ecx
12805 - ret
12806 + jmpl *saved_return_addr(%edx)
12807 ENDPROC(efi_call_phys)
12808 .previous
12809
12810 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12811 index 630384a..278e788 100644
12812 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12813 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12814 @@ -189,8 +189,8 @@ efi_gdt64:
12815 .long 0 /* Filled out by user */
12816 .word 0
12817 .quad 0x0000000000000000 /* NULL descriptor */
12818 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12819 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12820 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12821 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12822 .quad 0x0080890000000000 /* TS descriptor */
12823 .quad 0x0000000000000000 /* TS continued */
12824 efi_gdt64_end:
12825 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12826 index 8ef964d..fcfb8aa 100644
12827 --- a/arch/x86/boot/compressed/head_32.S
12828 +++ b/arch/x86/boot/compressed/head_32.S
12829 @@ -141,10 +141,10 @@ preferred_addr:
12830 addl %eax, %ebx
12831 notl %eax
12832 andl %eax, %ebx
12833 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12834 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12835 jge 1f
12836 #endif
12837 - movl $LOAD_PHYSICAL_ADDR, %ebx
12838 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12839 1:
12840
12841 /* Target address to relocate to for decompression */
12842 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12843 index b0c0d16..3b44ff8 100644
12844 --- a/arch/x86/boot/compressed/head_64.S
12845 +++ b/arch/x86/boot/compressed/head_64.S
12846 @@ -95,10 +95,10 @@ ENTRY(startup_32)
12847 addl %eax, %ebx
12848 notl %eax
12849 andl %eax, %ebx
12850 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12851 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12852 jge 1f
12853 #endif
12854 - movl $LOAD_PHYSICAL_ADDR, %ebx
12855 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12856 1:
12857
12858 /* Target address to relocate to for decompression */
12859 @@ -323,10 +323,10 @@ preferred_addr:
12860 addq %rax, %rbp
12861 notq %rax
12862 andq %rax, %rbp
12863 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12864 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12865 jge 1f
12866 #endif
12867 - movq $LOAD_PHYSICAL_ADDR, %rbp
12868 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12869 1:
12870
12871 /* Target address to relocate to for decompression */
12872 @@ -435,8 +435,8 @@ gdt:
12873 .long gdt
12874 .word 0
12875 .quad 0x0000000000000000 /* NULL descriptor */
12876 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12877 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12878 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12879 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12880 .quad 0x0080890000000000 /* TS descriptor */
12881 .quad 0x0000000000000000 /* TS continued */
12882 gdt_end:
12883 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12884 index a107b93..55602de 100644
12885 --- a/arch/x86/boot/compressed/misc.c
12886 +++ b/arch/x86/boot/compressed/misc.c
12887 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12888 * Calculate the delta between where vmlinux was linked to load
12889 * and where it was actually loaded.
12890 */
12891 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12892 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12893 if (!delta) {
12894 debug_putstr("No relocation needed... ");
12895 return;
12896 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12897 Elf32_Ehdr ehdr;
12898 Elf32_Phdr *phdrs, *phdr;
12899 #endif
12900 - void *dest;
12901 + void *dest, *prev;
12902 int i;
12903
12904 memcpy(&ehdr, output, sizeof(ehdr));
12905 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12906 case PT_LOAD:
12907 #ifdef CONFIG_RELOCATABLE
12908 dest = output;
12909 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12910 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12911 #else
12912 dest = (void *)(phdr->p_paddr);
12913 #endif
12914 memcpy(dest,
12915 output + phdr->p_offset,
12916 phdr->p_filesz);
12917 + if (i)
12918 + memset(prev, 0xff, dest - prev);
12919 + prev = dest + phdr->p_filesz;
12920 break;
12921 default: /* Ignore other PT_* */ break;
12922 }
12923 @@ -419,7 +422,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12924 error("Destination address too large");
12925 #endif
12926 #ifndef CONFIG_RELOCATABLE
12927 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12928 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12929 error("Wrong destination address");
12930 #endif
12931
12932 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
12933 index 1fd7d57..0f7d096 100644
12934 --- a/arch/x86/boot/cpucheck.c
12935 +++ b/arch/x86/boot/cpucheck.c
12936 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12937 u32 ecx = MSR_K7_HWCR;
12938 u32 eax, edx;
12939
12940 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12941 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12942 eax &= ~(1 << 15);
12943 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12944 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12945
12946 get_cpuflags(); /* Make sure it really did something */
12947 err = check_cpuflags();
12948 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12949 u32 ecx = MSR_VIA_FCR;
12950 u32 eax, edx;
12951
12952 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12953 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12954 eax |= (1<<1)|(1<<7);
12955 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12956 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12957
12958 set_bit(X86_FEATURE_CX8, cpu.flags);
12959 err = check_cpuflags();
12960 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12961 u32 eax, edx;
12962 u32 level = 1;
12963
12964 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12965 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12966 - asm("cpuid"
12967 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12968 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12969 + asm volatile("cpuid"
12970 : "+a" (level), "=d" (cpu.flags[0])
12971 : : "ecx", "ebx");
12972 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12973 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12974
12975 err = check_cpuflags();
12976 } else if (err == 0x01 &&
12977 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
12978 index 16ef025..91e033b 100644
12979 --- a/arch/x86/boot/header.S
12980 +++ b/arch/x86/boot/header.S
12981 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
12982 # single linked list of
12983 # struct setup_data
12984
12985 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
12986 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
12987
12988 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
12989 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
12990 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
12991 +#else
12992 #define VO_INIT_SIZE (VO__end - VO__text)
12993 +#endif
12994 #if ZO_INIT_SIZE > VO_INIT_SIZE
12995 #define INIT_SIZE ZO_INIT_SIZE
12996 #else
12997 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
12998 index db75d07..8e6d0af 100644
12999 --- a/arch/x86/boot/memory.c
13000 +++ b/arch/x86/boot/memory.c
13001 @@ -19,7 +19,7 @@
13002
13003 static int detect_memory_e820(void)
13004 {
13005 - int count = 0;
13006 + unsigned int count = 0;
13007 struct biosregs ireg, oreg;
13008 struct e820entry *desc = boot_params.e820_map;
13009 static struct e820entry buf; /* static so it is zeroed */
13010 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
13011 index ba3e100..6501b8f 100644
13012 --- a/arch/x86/boot/video-vesa.c
13013 +++ b/arch/x86/boot/video-vesa.c
13014 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
13015
13016 boot_params.screen_info.vesapm_seg = oreg.es;
13017 boot_params.screen_info.vesapm_off = oreg.di;
13018 + boot_params.screen_info.vesapm_size = oreg.cx;
13019 }
13020
13021 /*
13022 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13023 index 05111bb..a1ae1f0 100644
13024 --- a/arch/x86/boot/video.c
13025 +++ b/arch/x86/boot/video.c
13026 @@ -98,7 +98,7 @@ static void store_mode_params(void)
13027 static unsigned int get_entry(void)
13028 {
13029 char entry_buf[4];
13030 - int i, len = 0;
13031 + unsigned int i, len = 0;
13032 int key;
13033 unsigned int v;
13034
13035 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13036 index 9105655..41779c1 100644
13037 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13038 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13039 @@ -8,6 +8,8 @@
13040 * including this sentence is retained in full.
13041 */
13042
13043 +#include <asm/alternative-asm.h>
13044 +
13045 .extern crypto_ft_tab
13046 .extern crypto_it_tab
13047 .extern crypto_fl_tab
13048 @@ -70,6 +72,8 @@
13049 je B192; \
13050 leaq 32(r9),r9;
13051
13052 +#define ret pax_force_retaddr; ret
13053 +
13054 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13055 movq r1,r2; \
13056 movq r3,r4; \
13057 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13058 index 6bd2c6c..368c93e 100644
13059 --- a/arch/x86/crypto/aesni-intel_asm.S
13060 +++ b/arch/x86/crypto/aesni-intel_asm.S
13061 @@ -31,6 +31,7 @@
13062
13063 #include <linux/linkage.h>
13064 #include <asm/inst.h>
13065 +#include <asm/alternative-asm.h>
13066
13067 /*
13068 * The following macros are used to move an (un)aligned 16 byte value to/from
13069 @@ -217,7 +218,7 @@ enc: .octa 0x2
13070 * num_initial_blocks = b mod 4
13071 * encrypt the initial num_initial_blocks blocks and apply ghash on
13072 * the ciphertext
13073 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13074 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13075 * are clobbered
13076 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13077 */
13078 @@ -227,8 +228,8 @@ enc: .octa 0x2
13079 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13080 MOVADQ SHUF_MASK(%rip), %xmm14
13081 mov arg7, %r10 # %r10 = AAD
13082 - mov arg8, %r12 # %r12 = aadLen
13083 - mov %r12, %r11
13084 + mov arg8, %r15 # %r15 = aadLen
13085 + mov %r15, %r11
13086 pxor %xmm\i, %xmm\i
13087
13088 _get_AAD_loop\num_initial_blocks\operation:
13089 @@ -237,17 +238,17 @@ _get_AAD_loop\num_initial_blocks\operation:
13090 psrldq $4, %xmm\i
13091 pxor \TMP1, %xmm\i
13092 add $4, %r10
13093 - sub $4, %r12
13094 + sub $4, %r15
13095 jne _get_AAD_loop\num_initial_blocks\operation
13096
13097 cmp $16, %r11
13098 je _get_AAD_loop2_done\num_initial_blocks\operation
13099
13100 - mov $16, %r12
13101 + mov $16, %r15
13102 _get_AAD_loop2\num_initial_blocks\operation:
13103 psrldq $4, %xmm\i
13104 - sub $4, %r12
13105 - cmp %r11, %r12
13106 + sub $4, %r15
13107 + cmp %r11, %r15
13108 jne _get_AAD_loop2\num_initial_blocks\operation
13109
13110 _get_AAD_loop2_done\num_initial_blocks\operation:
13111 @@ -442,7 +443,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13112 * num_initial_blocks = b mod 4
13113 * encrypt the initial num_initial_blocks blocks and apply ghash on
13114 * the ciphertext
13115 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13116 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13117 * are clobbered
13118 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13119 */
13120 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13121 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13122 MOVADQ SHUF_MASK(%rip), %xmm14
13123 mov arg7, %r10 # %r10 = AAD
13124 - mov arg8, %r12 # %r12 = aadLen
13125 - mov %r12, %r11
13126 + mov arg8, %r15 # %r15 = aadLen
13127 + mov %r15, %r11
13128 pxor %xmm\i, %xmm\i
13129 _get_AAD_loop\num_initial_blocks\operation:
13130 movd (%r10), \TMP1
13131 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13132 psrldq $4, %xmm\i
13133 pxor \TMP1, %xmm\i
13134 add $4, %r10
13135 - sub $4, %r12
13136 + sub $4, %r15
13137 jne _get_AAD_loop\num_initial_blocks\operation
13138 cmp $16, %r11
13139 je _get_AAD_loop2_done\num_initial_blocks\operation
13140 - mov $16, %r12
13141 + mov $16, %r15
13142 _get_AAD_loop2\num_initial_blocks\operation:
13143 psrldq $4, %xmm\i
13144 - sub $4, %r12
13145 - cmp %r11, %r12
13146 + sub $4, %r15
13147 + cmp %r11, %r15
13148 jne _get_AAD_loop2\num_initial_blocks\operation
13149 _get_AAD_loop2_done\num_initial_blocks\operation:
13150 PSHUFB_XMM %xmm14, %xmm\i # byte-reflect the AAD data
13151 @@ -1280,7 +1281,7 @@ _esb_loop_\@:
13152 *
13153 *****************************************************************************/
13154 ENTRY(aesni_gcm_dec)
13155 - push %r12
13156 + push %r15
13157 push %r13
13158 push %r14
13159 mov %rsp, %r14
13160 @@ -1290,8 +1291,8 @@ ENTRY(aesni_gcm_dec)
13161 */
13162 sub $VARIABLE_OFFSET, %rsp
13163 and $~63, %rsp # align rsp to 64 bytes
13164 - mov %arg6, %r12
13165 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13166 + mov %arg6, %r15
13167 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13168 movdqa SHUF_MASK(%rip), %xmm2
13169 PSHUFB_XMM %xmm2, %xmm13
13170
13171 @@ -1319,10 +1320,10 @@ ENTRY(aesni_gcm_dec)
13172 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13173 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13174 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13175 - mov %r13, %r12
13176 - and $(3<<4), %r12
13177 + mov %r13, %r15
13178 + and $(3<<4), %r15
13179 jz _initial_num_blocks_is_0_decrypt
13180 - cmp $(2<<4), %r12
13181 + cmp $(2<<4), %r15
13182 jb _initial_num_blocks_is_1_decrypt
13183 je _initial_num_blocks_is_2_decrypt
13184 _initial_num_blocks_is_3_decrypt:
13185 @@ -1372,16 +1373,16 @@ _zero_cipher_left_decrypt:
13186 sub $16, %r11
13187 add %r13, %r11
13188 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13189 - lea SHIFT_MASK+16(%rip), %r12
13190 - sub %r13, %r12
13191 + lea SHIFT_MASK+16(%rip), %r15
13192 + sub %r13, %r15
13193 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13194 # (%r13 is the number of bytes in plaintext mod 16)
13195 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13196 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13197 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13198
13199 movdqa %xmm1, %xmm2
13200 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13201 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13202 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13203 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13204 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13205 pand %xmm1, %xmm2
13206 @@ -1410,9 +1411,9 @@ _less_than_8_bytes_left_decrypt:
13207 sub $1, %r13
13208 jne _less_than_8_bytes_left_decrypt
13209 _multiple_of_16_bytes_decrypt:
13210 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13211 - shl $3, %r12 # convert into number of bits
13212 - movd %r12d, %xmm15 # len(A) in %xmm15
13213 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13214 + shl $3, %r15 # convert into number of bits
13215 + movd %r15d, %xmm15 # len(A) in %xmm15
13216 shl $3, %arg4 # len(C) in bits (*128)
13217 MOVQ_R64_XMM %arg4, %xmm1
13218 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13219 @@ -1451,7 +1452,8 @@ _return_T_done_decrypt:
13220 mov %r14, %rsp
13221 pop %r14
13222 pop %r13
13223 - pop %r12
13224 + pop %r15
13225 + pax_force_retaddr
13226 ret
13227 ENDPROC(aesni_gcm_dec)
13228
13229 @@ -1540,7 +1542,7 @@ ENDPROC(aesni_gcm_dec)
13230 * poly = x^128 + x^127 + x^126 + x^121 + 1
13231 ***************************************************************************/
13232 ENTRY(aesni_gcm_enc)
13233 - push %r12
13234 + push %r15
13235 push %r13
13236 push %r14
13237 mov %rsp, %r14
13238 @@ -1550,8 +1552,8 @@ ENTRY(aesni_gcm_enc)
13239 #
13240 sub $VARIABLE_OFFSET, %rsp
13241 and $~63, %rsp
13242 - mov %arg6, %r12
13243 - movdqu (%r12), %xmm13
13244 + mov %arg6, %r15
13245 + movdqu (%r15), %xmm13
13246 movdqa SHUF_MASK(%rip), %xmm2
13247 PSHUFB_XMM %xmm2, %xmm13
13248
13249 @@ -1575,13 +1577,13 @@ ENTRY(aesni_gcm_enc)
13250 movdqa %xmm13, HashKey(%rsp)
13251 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13252 and $-16, %r13
13253 - mov %r13, %r12
13254 + mov %r13, %r15
13255
13256 # Encrypt first few blocks
13257
13258 - and $(3<<4), %r12
13259 + and $(3<<4), %r15
13260 jz _initial_num_blocks_is_0_encrypt
13261 - cmp $(2<<4), %r12
13262 + cmp $(2<<4), %r15
13263 jb _initial_num_blocks_is_1_encrypt
13264 je _initial_num_blocks_is_2_encrypt
13265 _initial_num_blocks_is_3_encrypt:
13266 @@ -1634,14 +1636,14 @@ _zero_cipher_left_encrypt:
13267 sub $16, %r11
13268 add %r13, %r11
13269 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13270 - lea SHIFT_MASK+16(%rip), %r12
13271 - sub %r13, %r12
13272 + lea SHIFT_MASK+16(%rip), %r15
13273 + sub %r13, %r15
13274 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13275 # (%r13 is the number of bytes in plaintext mod 16)
13276 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13277 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13278 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13279 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13280 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13281 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13282 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13283 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13284 movdqa SHUF_MASK(%rip), %xmm10
13285 @@ -1674,9 +1676,9 @@ _less_than_8_bytes_left_encrypt:
13286 sub $1, %r13
13287 jne _less_than_8_bytes_left_encrypt
13288 _multiple_of_16_bytes_encrypt:
13289 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13290 - shl $3, %r12
13291 - movd %r12d, %xmm15 # len(A) in %xmm15
13292 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13293 + shl $3, %r15
13294 + movd %r15d, %xmm15 # len(A) in %xmm15
13295 shl $3, %arg4 # len(C) in bits (*128)
13296 MOVQ_R64_XMM %arg4, %xmm1
13297 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13298 @@ -1715,7 +1717,8 @@ _return_T_done_encrypt:
13299 mov %r14, %rsp
13300 pop %r14
13301 pop %r13
13302 - pop %r12
13303 + pop %r15
13304 + pax_force_retaddr
13305 ret
13306 ENDPROC(aesni_gcm_enc)
13307
13308 @@ -1733,6 +1736,7 @@ _key_expansion_256a:
13309 pxor %xmm1, %xmm0
13310 movaps %xmm0, (TKEYP)
13311 add $0x10, TKEYP
13312 + pax_force_retaddr
13313 ret
13314 ENDPROC(_key_expansion_128)
13315 ENDPROC(_key_expansion_256a)
13316 @@ -1759,6 +1763,7 @@ _key_expansion_192a:
13317 shufps $0b01001110, %xmm2, %xmm1
13318 movaps %xmm1, 0x10(TKEYP)
13319 add $0x20, TKEYP
13320 + pax_force_retaddr
13321 ret
13322 ENDPROC(_key_expansion_192a)
13323
13324 @@ -1779,6 +1784,7 @@ _key_expansion_192b:
13325
13326 movaps %xmm0, (TKEYP)
13327 add $0x10, TKEYP
13328 + pax_force_retaddr
13329 ret
13330 ENDPROC(_key_expansion_192b)
13331
13332 @@ -1792,6 +1798,7 @@ _key_expansion_256b:
13333 pxor %xmm1, %xmm2
13334 movaps %xmm2, (TKEYP)
13335 add $0x10, TKEYP
13336 + pax_force_retaddr
13337 ret
13338 ENDPROC(_key_expansion_256b)
13339
13340 @@ -1905,6 +1912,7 @@ ENTRY(aesni_set_key)
13341 #ifndef __x86_64__
13342 popl KEYP
13343 #endif
13344 + pax_force_retaddr
13345 ret
13346 ENDPROC(aesni_set_key)
13347
13348 @@ -1927,6 +1935,7 @@ ENTRY(aesni_enc)
13349 popl KLEN
13350 popl KEYP
13351 #endif
13352 + pax_force_retaddr
13353 ret
13354 ENDPROC(aesni_enc)
13355
13356 @@ -1985,6 +1994,7 @@ _aesni_enc1:
13357 AESENC KEY STATE
13358 movaps 0x70(TKEYP), KEY
13359 AESENCLAST KEY STATE
13360 + pax_force_retaddr
13361 ret
13362 ENDPROC(_aesni_enc1)
13363
13364 @@ -2094,6 +2104,7 @@ _aesni_enc4:
13365 AESENCLAST KEY STATE2
13366 AESENCLAST KEY STATE3
13367 AESENCLAST KEY STATE4
13368 + pax_force_retaddr
13369 ret
13370 ENDPROC(_aesni_enc4)
13371
13372 @@ -2117,6 +2128,7 @@ ENTRY(aesni_dec)
13373 popl KLEN
13374 popl KEYP
13375 #endif
13376 + pax_force_retaddr
13377 ret
13378 ENDPROC(aesni_dec)
13379
13380 @@ -2175,6 +2187,7 @@ _aesni_dec1:
13381 AESDEC KEY STATE
13382 movaps 0x70(TKEYP), KEY
13383 AESDECLAST KEY STATE
13384 + pax_force_retaddr
13385 ret
13386 ENDPROC(_aesni_dec1)
13387
13388 @@ -2284,6 +2297,7 @@ _aesni_dec4:
13389 AESDECLAST KEY STATE2
13390 AESDECLAST KEY STATE3
13391 AESDECLAST KEY STATE4
13392 + pax_force_retaddr
13393 ret
13394 ENDPROC(_aesni_dec4)
13395
13396 @@ -2342,6 +2356,7 @@ ENTRY(aesni_ecb_enc)
13397 popl KEYP
13398 popl LEN
13399 #endif
13400 + pax_force_retaddr
13401 ret
13402 ENDPROC(aesni_ecb_enc)
13403
13404 @@ -2401,6 +2416,7 @@ ENTRY(aesni_ecb_dec)
13405 popl KEYP
13406 popl LEN
13407 #endif
13408 + pax_force_retaddr
13409 ret
13410 ENDPROC(aesni_ecb_dec)
13411
13412 @@ -2443,6 +2459,7 @@ ENTRY(aesni_cbc_enc)
13413 popl LEN
13414 popl IVP
13415 #endif
13416 + pax_force_retaddr
13417 ret
13418 ENDPROC(aesni_cbc_enc)
13419
13420 @@ -2534,6 +2551,7 @@ ENTRY(aesni_cbc_dec)
13421 popl LEN
13422 popl IVP
13423 #endif
13424 + pax_force_retaddr
13425 ret
13426 ENDPROC(aesni_cbc_dec)
13427
13428 @@ -2561,6 +2579,7 @@ _aesni_inc_init:
13429 mov $1, TCTR_LOW
13430 MOVQ_R64_XMM TCTR_LOW INC
13431 MOVQ_R64_XMM CTR TCTR_LOW
13432 + pax_force_retaddr
13433 ret
13434 ENDPROC(_aesni_inc_init)
13435
13436 @@ -2590,6 +2609,7 @@ _aesni_inc:
13437 .Linc_low:
13438 movaps CTR, IV
13439 PSHUFB_XMM BSWAP_MASK IV
13440 + pax_force_retaddr
13441 ret
13442 ENDPROC(_aesni_inc)
13443
13444 @@ -2651,6 +2671,7 @@ ENTRY(aesni_ctr_enc)
13445 .Lctr_enc_ret:
13446 movups IV, (IVP)
13447 .Lctr_enc_just_ret:
13448 + pax_force_retaddr
13449 ret
13450 ENDPROC(aesni_ctr_enc)
13451
13452 @@ -2777,6 +2798,7 @@ ENTRY(aesni_xts_crypt8)
13453 pxor INC, STATE4
13454 movdqu STATE4, 0x70(OUTP)
13455
13456 + pax_force_retaddr
13457 ret
13458 ENDPROC(aesni_xts_crypt8)
13459
13460 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13461 index 246c670..466e2d6 100644
13462 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13463 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13464 @@ -21,6 +21,7 @@
13465 */
13466
13467 #include <linux/linkage.h>
13468 +#include <asm/alternative-asm.h>
13469
13470 .file "blowfish-x86_64-asm.S"
13471 .text
13472 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13473 jnz .L__enc_xor;
13474
13475 write_block();
13476 + pax_force_retaddr
13477 ret;
13478 .L__enc_xor:
13479 xor_block();
13480 + pax_force_retaddr
13481 ret;
13482 ENDPROC(__blowfish_enc_blk)
13483
13484 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13485
13486 movq %r11, %rbp;
13487
13488 + pax_force_retaddr
13489 ret;
13490 ENDPROC(blowfish_dec_blk)
13491
13492 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13493
13494 popq %rbx;
13495 popq %rbp;
13496 + pax_force_retaddr
13497 ret;
13498
13499 .L__enc_xor4:
13500 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13501
13502 popq %rbx;
13503 popq %rbp;
13504 + pax_force_retaddr
13505 ret;
13506 ENDPROC(__blowfish_enc_blk_4way)
13507
13508 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13509 popq %rbx;
13510 popq %rbp;
13511
13512 + pax_force_retaddr
13513 ret;
13514 ENDPROC(blowfish_dec_blk_4way)
13515 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13516 index ce71f92..1dce7ec 100644
13517 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13518 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13519 @@ -16,6 +16,7 @@
13520 */
13521
13522 #include <linux/linkage.h>
13523 +#include <asm/alternative-asm.h>
13524
13525 #define CAMELLIA_TABLE_BYTE_LEN 272
13526
13527 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13528 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13529 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13530 %rcx, (%r9));
13531 + pax_force_retaddr
13532 ret;
13533 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13534
13535 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13536 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13537 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13538 %rax, (%r9));
13539 + pax_force_retaddr
13540 ret;
13541 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13542
13543 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13544 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13545 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13546
13547 + pax_force_retaddr
13548 ret;
13549
13550 .align 8
13551 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13552 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13553 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13554
13555 + pax_force_retaddr
13556 ret;
13557
13558 .align 8
13559 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13560 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13561 %xmm8, %rsi);
13562
13563 + pax_force_retaddr
13564 ret;
13565 ENDPROC(camellia_ecb_enc_16way)
13566
13567 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13568 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13569 %xmm8, %rsi);
13570
13571 + pax_force_retaddr
13572 ret;
13573 ENDPROC(camellia_ecb_dec_16way)
13574
13575 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13576 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13577 %xmm8, %rsi);
13578
13579 + pax_force_retaddr
13580 ret;
13581 ENDPROC(camellia_cbc_dec_16way)
13582
13583 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13584 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13585 %xmm8, %rsi);
13586
13587 + pax_force_retaddr
13588 ret;
13589 ENDPROC(camellia_ctr_16way)
13590
13591 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13592 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13593 %xmm8, %rsi);
13594
13595 + pax_force_retaddr
13596 ret;
13597 ENDPROC(camellia_xts_crypt_16way)
13598
13599 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13600 index 0e0b886..5a3123c 100644
13601 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13602 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13603 @@ -11,6 +11,7 @@
13604 */
13605
13606 #include <linux/linkage.h>
13607 +#include <asm/alternative-asm.h>
13608
13609 #define CAMELLIA_TABLE_BYTE_LEN 272
13610
13611 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13612 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13613 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13614 %rcx, (%r9));
13615 + pax_force_retaddr
13616 ret;
13617 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13618
13619 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13620 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13621 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13622 %rax, (%r9));
13623 + pax_force_retaddr
13624 ret;
13625 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13626
13627 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13628 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13629 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13630
13631 + pax_force_retaddr
13632 ret;
13633
13634 .align 8
13635 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13636 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13637 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13638
13639 + pax_force_retaddr
13640 ret;
13641
13642 .align 8
13643 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13644
13645 vzeroupper;
13646
13647 + pax_force_retaddr
13648 ret;
13649 ENDPROC(camellia_ecb_enc_32way)
13650
13651 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13652
13653 vzeroupper;
13654
13655 + pax_force_retaddr
13656 ret;
13657 ENDPROC(camellia_ecb_dec_32way)
13658
13659 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13660
13661 vzeroupper;
13662
13663 + pax_force_retaddr
13664 ret;
13665 ENDPROC(camellia_cbc_dec_32way)
13666
13667 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13668
13669 vzeroupper;
13670
13671 + pax_force_retaddr
13672 ret;
13673 ENDPROC(camellia_ctr_32way)
13674
13675 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13676
13677 vzeroupper;
13678
13679 + pax_force_retaddr
13680 ret;
13681 ENDPROC(camellia_xts_crypt_32way)
13682
13683 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13684 index 310319c..db3d7b5 100644
13685 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13686 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13687 @@ -21,6 +21,7 @@
13688 */
13689
13690 #include <linux/linkage.h>
13691 +#include <asm/alternative-asm.h>
13692
13693 .file "camellia-x86_64-asm_64.S"
13694 .text
13695 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13696 enc_outunpack(mov, RT1);
13697
13698 movq RRBP, %rbp;
13699 + pax_force_retaddr
13700 ret;
13701
13702 .L__enc_xor:
13703 enc_outunpack(xor, RT1);
13704
13705 movq RRBP, %rbp;
13706 + pax_force_retaddr
13707 ret;
13708 ENDPROC(__camellia_enc_blk)
13709
13710 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13711 dec_outunpack();
13712
13713 movq RRBP, %rbp;
13714 + pax_force_retaddr
13715 ret;
13716 ENDPROC(camellia_dec_blk)
13717
13718 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13719
13720 movq RRBP, %rbp;
13721 popq %rbx;
13722 + pax_force_retaddr
13723 ret;
13724
13725 .L__enc2_xor:
13726 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13727
13728 movq RRBP, %rbp;
13729 popq %rbx;
13730 + pax_force_retaddr
13731 ret;
13732 ENDPROC(__camellia_enc_blk_2way)
13733
13734 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13735
13736 movq RRBP, %rbp;
13737 movq RXOR, %rbx;
13738 + pax_force_retaddr
13739 ret;
13740 ENDPROC(camellia_dec_blk_2way)
13741 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13742 index c35fd5d..2d8c7db 100644
13743 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13744 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13745 @@ -24,6 +24,7 @@
13746 */
13747
13748 #include <linux/linkage.h>
13749 +#include <asm/alternative-asm.h>
13750
13751 .file "cast5-avx-x86_64-asm_64.S"
13752
13753 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13754 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13755 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13756
13757 + pax_force_retaddr
13758 ret;
13759 ENDPROC(__cast5_enc_blk16)
13760
13761 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13762 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13763 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13764
13765 + pax_force_retaddr
13766 ret;
13767
13768 .L__skip_dec:
13769 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13770 vmovdqu RR4, (6*4*4)(%r11);
13771 vmovdqu RL4, (7*4*4)(%r11);
13772
13773 + pax_force_retaddr
13774 ret;
13775 ENDPROC(cast5_ecb_enc_16way)
13776
13777 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13778 vmovdqu RR4, (6*4*4)(%r11);
13779 vmovdqu RL4, (7*4*4)(%r11);
13780
13781 + pax_force_retaddr
13782 ret;
13783 ENDPROC(cast5_ecb_dec_16way)
13784
13785 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13786 * %rdx: src
13787 */
13788
13789 - pushq %r12;
13790 + pushq %r14;
13791
13792 movq %rsi, %r11;
13793 - movq %rdx, %r12;
13794 + movq %rdx, %r14;
13795
13796 vmovdqu (0*16)(%rdx), RL1;
13797 vmovdqu (1*16)(%rdx), RR1;
13798 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13799 call __cast5_dec_blk16;
13800
13801 /* xor with src */
13802 - vmovq (%r12), RX;
13803 + vmovq (%r14), RX;
13804 vpshufd $0x4f, RX, RX;
13805 vpxor RX, RR1, RR1;
13806 - vpxor 0*16+8(%r12), RL1, RL1;
13807 - vpxor 1*16+8(%r12), RR2, RR2;
13808 - vpxor 2*16+8(%r12), RL2, RL2;
13809 - vpxor 3*16+8(%r12), RR3, RR3;
13810 - vpxor 4*16+8(%r12), RL3, RL3;
13811 - vpxor 5*16+8(%r12), RR4, RR4;
13812 - vpxor 6*16+8(%r12), RL4, RL4;
13813 + vpxor 0*16+8(%r14), RL1, RL1;
13814 + vpxor 1*16+8(%r14), RR2, RR2;
13815 + vpxor 2*16+8(%r14), RL2, RL2;
13816 + vpxor 3*16+8(%r14), RR3, RR3;
13817 + vpxor 4*16+8(%r14), RL3, RL3;
13818 + vpxor 5*16+8(%r14), RR4, RR4;
13819 + vpxor 6*16+8(%r14), RL4, RL4;
13820
13821 vmovdqu RR1, (0*16)(%r11);
13822 vmovdqu RL1, (1*16)(%r11);
13823 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13824 vmovdqu RR4, (6*16)(%r11);
13825 vmovdqu RL4, (7*16)(%r11);
13826
13827 - popq %r12;
13828 + popq %r14;
13829
13830 + pax_force_retaddr
13831 ret;
13832 ENDPROC(cast5_cbc_dec_16way)
13833
13834 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13835 * %rcx: iv (big endian, 64bit)
13836 */
13837
13838 - pushq %r12;
13839 + pushq %r14;
13840
13841 movq %rsi, %r11;
13842 - movq %rdx, %r12;
13843 + movq %rdx, %r14;
13844
13845 vpcmpeqd RTMP, RTMP, RTMP;
13846 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13847 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13848 call __cast5_enc_blk16;
13849
13850 /* dst = src ^ iv */
13851 - vpxor (0*16)(%r12), RR1, RR1;
13852 - vpxor (1*16)(%r12), RL1, RL1;
13853 - vpxor (2*16)(%r12), RR2, RR2;
13854 - vpxor (3*16)(%r12), RL2, RL2;
13855 - vpxor (4*16)(%r12), RR3, RR3;
13856 - vpxor (5*16)(%r12), RL3, RL3;
13857 - vpxor (6*16)(%r12), RR4, RR4;
13858 - vpxor (7*16)(%r12), RL4, RL4;
13859 + vpxor (0*16)(%r14), RR1, RR1;
13860 + vpxor (1*16)(%r14), RL1, RL1;
13861 + vpxor (2*16)(%r14), RR2, RR2;
13862 + vpxor (3*16)(%r14), RL2, RL2;
13863 + vpxor (4*16)(%r14), RR3, RR3;
13864 + vpxor (5*16)(%r14), RL3, RL3;
13865 + vpxor (6*16)(%r14), RR4, RR4;
13866 + vpxor (7*16)(%r14), RL4, RL4;
13867 vmovdqu RR1, (0*16)(%r11);
13868 vmovdqu RL1, (1*16)(%r11);
13869 vmovdqu RR2, (2*16)(%r11);
13870 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13871 vmovdqu RR4, (6*16)(%r11);
13872 vmovdqu RL4, (7*16)(%r11);
13873
13874 - popq %r12;
13875 + popq %r14;
13876
13877 + pax_force_retaddr
13878 ret;
13879 ENDPROC(cast5_ctr_16way)
13880 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13881 index e3531f8..e123f35 100644
13882 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13883 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13884 @@ -24,6 +24,7 @@
13885 */
13886
13887 #include <linux/linkage.h>
13888 +#include <asm/alternative-asm.h>
13889 #include "glue_helper-asm-avx.S"
13890
13891 .file "cast6-avx-x86_64-asm_64.S"
13892 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13893 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13894 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13895
13896 + pax_force_retaddr
13897 ret;
13898 ENDPROC(__cast6_enc_blk8)
13899
13900 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13901 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13902 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13903
13904 + pax_force_retaddr
13905 ret;
13906 ENDPROC(__cast6_dec_blk8)
13907
13908 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13909
13910 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13911
13912 + pax_force_retaddr
13913 ret;
13914 ENDPROC(cast6_ecb_enc_8way)
13915
13916 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13917
13918 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13919
13920 + pax_force_retaddr
13921 ret;
13922 ENDPROC(cast6_ecb_dec_8way)
13923
13924 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13925 * %rdx: src
13926 */
13927
13928 - pushq %r12;
13929 + pushq %r14;
13930
13931 movq %rsi, %r11;
13932 - movq %rdx, %r12;
13933 + movq %rdx, %r14;
13934
13935 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13936
13937 call __cast6_dec_blk8;
13938
13939 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13940 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13941
13942 - popq %r12;
13943 + popq %r14;
13944
13945 + pax_force_retaddr
13946 ret;
13947 ENDPROC(cast6_cbc_dec_8way)
13948
13949 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
13950 * %rcx: iv (little endian, 128bit)
13951 */
13952
13953 - pushq %r12;
13954 + pushq %r14;
13955
13956 movq %rsi, %r11;
13957 - movq %rdx, %r12;
13958 + movq %rdx, %r14;
13959
13960 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
13961 RD2, RX, RKR, RKM);
13962
13963 call __cast6_enc_blk8;
13964
13965 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13966 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13967
13968 - popq %r12;
13969 + popq %r14;
13970
13971 + pax_force_retaddr
13972 ret;
13973 ENDPROC(cast6_ctr_8way)
13974
13975 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
13976 /* dst <= regs xor IVs(in dst) */
13977 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13978
13979 + pax_force_retaddr
13980 ret;
13981 ENDPROC(cast6_xts_enc_8way)
13982
13983 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
13984 /* dst <= regs xor IVs(in dst) */
13985 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13986
13987 + pax_force_retaddr
13988 ret;
13989 ENDPROC(cast6_xts_dec_8way)
13990 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13991 index 225be06..2885e731 100644
13992 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13993 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13994 @@ -45,6 +45,7 @@
13995
13996 #include <asm/inst.h>
13997 #include <linux/linkage.h>
13998 +#include <asm/alternative-asm.h>
13999
14000 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
14001
14002 @@ -309,6 +310,7 @@ do_return:
14003 popq %rsi
14004 popq %rdi
14005 popq %rbx
14006 + pax_force_retaddr
14007 ret
14008
14009 ################################################################
14010 @@ -330,7 +332,7 @@ ENDPROC(crc_pcl)
14011 ## PCLMULQDQ tables
14012 ## Table is 128 entries x 2 words (8 bytes) each
14013 ################################################################
14014 -.section .rotata, "a", %progbits
14015 +.section .rodata, "a", %progbits
14016 .align 8
14017 K_table:
14018 .long 0x493c7d27, 0x00000001
14019 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14020 index 5d1e007..098cb4f 100644
14021 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14022 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14023 @@ -18,6 +18,7 @@
14024
14025 #include <linux/linkage.h>
14026 #include <asm/inst.h>
14027 +#include <asm/alternative-asm.h>
14028
14029 .data
14030
14031 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14032 psrlq $1, T2
14033 pxor T2, T1
14034 pxor T1, DATA
14035 + pax_force_retaddr
14036 ret
14037 ENDPROC(__clmul_gf128mul_ble)
14038
14039 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14040 call __clmul_gf128mul_ble
14041 PSHUFB_XMM BSWAP DATA
14042 movups DATA, (%rdi)
14043 + pax_force_retaddr
14044 ret
14045 ENDPROC(clmul_ghash_mul)
14046
14047 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14048 PSHUFB_XMM BSWAP DATA
14049 movups DATA, (%rdi)
14050 .Lupdate_just_ret:
14051 + pax_force_retaddr
14052 ret
14053 ENDPROC(clmul_ghash_update)
14054 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14055 index 9279e0b..c4b3d2c 100644
14056 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14057 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14058 @@ -1,4 +1,5 @@
14059 #include <linux/linkage.h>
14060 +#include <asm/alternative-asm.h>
14061
14062 # enter salsa20_encrypt_bytes
14063 ENTRY(salsa20_encrypt_bytes)
14064 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14065 add %r11,%rsp
14066 mov %rdi,%rax
14067 mov %rsi,%rdx
14068 + pax_force_retaddr
14069 ret
14070 # bytesatleast65:
14071 ._bytesatleast65:
14072 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14073 add %r11,%rsp
14074 mov %rdi,%rax
14075 mov %rsi,%rdx
14076 + pax_force_retaddr
14077 ret
14078 ENDPROC(salsa20_keysetup)
14079
14080 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14081 add %r11,%rsp
14082 mov %rdi,%rax
14083 mov %rsi,%rdx
14084 + pax_force_retaddr
14085 ret
14086 ENDPROC(salsa20_ivsetup)
14087 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14088 index 2f202f4..d9164d6 100644
14089 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14090 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14091 @@ -24,6 +24,7 @@
14092 */
14093
14094 #include <linux/linkage.h>
14095 +#include <asm/alternative-asm.h>
14096 #include "glue_helper-asm-avx.S"
14097
14098 .file "serpent-avx-x86_64-asm_64.S"
14099 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14100 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14101 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14102
14103 + pax_force_retaddr
14104 ret;
14105 ENDPROC(__serpent_enc_blk8_avx)
14106
14107 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14108 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14109 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14110
14111 + pax_force_retaddr
14112 ret;
14113 ENDPROC(__serpent_dec_blk8_avx)
14114
14115 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14116
14117 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14118
14119 + pax_force_retaddr
14120 ret;
14121 ENDPROC(serpent_ecb_enc_8way_avx)
14122
14123 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14124
14125 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14126
14127 + pax_force_retaddr
14128 ret;
14129 ENDPROC(serpent_ecb_dec_8way_avx)
14130
14131 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14132
14133 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14134
14135 + pax_force_retaddr
14136 ret;
14137 ENDPROC(serpent_cbc_dec_8way_avx)
14138
14139 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14140
14141 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14142
14143 + pax_force_retaddr
14144 ret;
14145 ENDPROC(serpent_ctr_8way_avx)
14146
14147 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14148 /* dst <= regs xor IVs(in dst) */
14149 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14150
14151 + pax_force_retaddr
14152 ret;
14153 ENDPROC(serpent_xts_enc_8way_avx)
14154
14155 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14156 /* dst <= regs xor IVs(in dst) */
14157 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14158
14159 + pax_force_retaddr
14160 ret;
14161 ENDPROC(serpent_xts_dec_8way_avx)
14162 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14163 index b222085..abd483c 100644
14164 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14165 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14166 @@ -15,6 +15,7 @@
14167 */
14168
14169 #include <linux/linkage.h>
14170 +#include <asm/alternative-asm.h>
14171 #include "glue_helper-asm-avx2.S"
14172
14173 .file "serpent-avx2-asm_64.S"
14174 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14175 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14176 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14177
14178 + pax_force_retaddr
14179 ret;
14180 ENDPROC(__serpent_enc_blk16)
14181
14182 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14183 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14184 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14185
14186 + pax_force_retaddr
14187 ret;
14188 ENDPROC(__serpent_dec_blk16)
14189
14190 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14191
14192 vzeroupper;
14193
14194 + pax_force_retaddr
14195 ret;
14196 ENDPROC(serpent_ecb_enc_16way)
14197
14198 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14199
14200 vzeroupper;
14201
14202 + pax_force_retaddr
14203 ret;
14204 ENDPROC(serpent_ecb_dec_16way)
14205
14206 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14207
14208 vzeroupper;
14209
14210 + pax_force_retaddr
14211 ret;
14212 ENDPROC(serpent_cbc_dec_16way)
14213
14214 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14215
14216 vzeroupper;
14217
14218 + pax_force_retaddr
14219 ret;
14220 ENDPROC(serpent_ctr_16way)
14221
14222 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14223
14224 vzeroupper;
14225
14226 + pax_force_retaddr
14227 ret;
14228 ENDPROC(serpent_xts_enc_16way)
14229
14230 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14231
14232 vzeroupper;
14233
14234 + pax_force_retaddr
14235 ret;
14236 ENDPROC(serpent_xts_dec_16way)
14237 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14238 index acc066c..1559cc4 100644
14239 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14240 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14241 @@ -25,6 +25,7 @@
14242 */
14243
14244 #include <linux/linkage.h>
14245 +#include <asm/alternative-asm.h>
14246
14247 .file "serpent-sse2-x86_64-asm_64.S"
14248 .text
14249 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14250 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14251 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14252
14253 + pax_force_retaddr
14254 ret;
14255
14256 .L__enc_xor8:
14257 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14258 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14259
14260 + pax_force_retaddr
14261 ret;
14262 ENDPROC(__serpent_enc_blk_8way)
14263
14264 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14265 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14266 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14267
14268 + pax_force_retaddr
14269 ret;
14270 ENDPROC(serpent_dec_blk_8way)
14271 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14272 index a410950..9dfe7ad 100644
14273 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14274 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14275 @@ -29,6 +29,7 @@
14276 */
14277
14278 #include <linux/linkage.h>
14279 +#include <asm/alternative-asm.h>
14280
14281 #define CTX %rdi // arg1
14282 #define BUF %rsi // arg2
14283 @@ -75,9 +76,9 @@
14284
14285 push %rbx
14286 push %rbp
14287 - push %r12
14288 + push %r14
14289
14290 - mov %rsp, %r12
14291 + mov %rsp, %r14
14292 sub $64, %rsp # allocate workspace
14293 and $~15, %rsp # align stack
14294
14295 @@ -99,11 +100,12 @@
14296 xor %rax, %rax
14297 rep stosq
14298
14299 - mov %r12, %rsp # deallocate workspace
14300 + mov %r14, %rsp # deallocate workspace
14301
14302 - pop %r12
14303 + pop %r14
14304 pop %rbp
14305 pop %rbx
14306 + pax_force_retaddr
14307 ret
14308
14309 ENDPROC(\name)
14310 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14311 index 92b3b5d..0dc1dcb 100644
14312 --- a/arch/x86/crypto/sha256-avx-asm.S
14313 +++ b/arch/x86/crypto/sha256-avx-asm.S
14314 @@ -49,6 +49,7 @@
14315
14316 #ifdef CONFIG_AS_AVX
14317 #include <linux/linkage.h>
14318 +#include <asm/alternative-asm.h>
14319
14320 ## assume buffers not aligned
14321 #define VMOVDQ vmovdqu
14322 @@ -460,6 +461,7 @@ done_hash:
14323 popq %r13
14324 popq %rbp
14325 popq %rbx
14326 + pax_force_retaddr
14327 ret
14328 ENDPROC(sha256_transform_avx)
14329
14330 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14331 index 570ec5e..cf2b625 100644
14332 --- a/arch/x86/crypto/sha256-avx2-asm.S
14333 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14334 @@ -50,6 +50,7 @@
14335
14336 #ifdef CONFIG_AS_AVX2
14337 #include <linux/linkage.h>
14338 +#include <asm/alternative-asm.h>
14339
14340 ## assume buffers not aligned
14341 #define VMOVDQ vmovdqu
14342 @@ -720,6 +721,7 @@ done_hash:
14343 popq %r12
14344 popq %rbp
14345 popq %rbx
14346 + pax_force_retaddr
14347 ret
14348 ENDPROC(sha256_transform_rorx)
14349
14350 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14351 index 2cedc44..5144899 100644
14352 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14353 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14354 @@ -47,6 +47,7 @@
14355 ########################################################################
14356
14357 #include <linux/linkage.h>
14358 +#include <asm/alternative-asm.h>
14359
14360 ## assume buffers not aligned
14361 #define MOVDQ movdqu
14362 @@ -471,6 +472,7 @@ done_hash:
14363 popq %rbp
14364 popq %rbx
14365
14366 + pax_force_retaddr
14367 ret
14368 ENDPROC(sha256_transform_ssse3)
14369
14370 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14371 index 565274d..af6bc08 100644
14372 --- a/arch/x86/crypto/sha512-avx-asm.S
14373 +++ b/arch/x86/crypto/sha512-avx-asm.S
14374 @@ -49,6 +49,7 @@
14375
14376 #ifdef CONFIG_AS_AVX
14377 #include <linux/linkage.h>
14378 +#include <asm/alternative-asm.h>
14379
14380 .text
14381
14382 @@ -364,6 +365,7 @@ updateblock:
14383 mov frame_RSPSAVE(%rsp), %rsp
14384
14385 nowork:
14386 + pax_force_retaddr
14387 ret
14388 ENDPROC(sha512_transform_avx)
14389
14390 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14391 index 1f20b35..f25c8c1 100644
14392 --- a/arch/x86/crypto/sha512-avx2-asm.S
14393 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14394 @@ -51,6 +51,7 @@
14395
14396 #ifdef CONFIG_AS_AVX2
14397 #include <linux/linkage.h>
14398 +#include <asm/alternative-asm.h>
14399
14400 .text
14401
14402 @@ -678,6 +679,7 @@ done_hash:
14403
14404 # Restore Stack Pointer
14405 mov frame_RSPSAVE(%rsp), %rsp
14406 + pax_force_retaddr
14407 ret
14408 ENDPROC(sha512_transform_rorx)
14409
14410 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14411 index e610e29..ffcb5ed 100644
14412 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14413 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14414 @@ -48,6 +48,7 @@
14415 ########################################################################
14416
14417 #include <linux/linkage.h>
14418 +#include <asm/alternative-asm.h>
14419
14420 .text
14421
14422 @@ -363,6 +364,7 @@ updateblock:
14423 mov frame_RSPSAVE(%rsp), %rsp
14424
14425 nowork:
14426 + pax_force_retaddr
14427 ret
14428 ENDPROC(sha512_transform_ssse3)
14429
14430 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14431 index 0505813..b067311 100644
14432 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14433 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14434 @@ -24,6 +24,7 @@
14435 */
14436
14437 #include <linux/linkage.h>
14438 +#include <asm/alternative-asm.h>
14439 #include "glue_helper-asm-avx.S"
14440
14441 .file "twofish-avx-x86_64-asm_64.S"
14442 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14443 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14444 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14445
14446 + pax_force_retaddr
14447 ret;
14448 ENDPROC(__twofish_enc_blk8)
14449
14450 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14451 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14452 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14453
14454 + pax_force_retaddr
14455 ret;
14456 ENDPROC(__twofish_dec_blk8)
14457
14458 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14459
14460 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14461
14462 + pax_force_retaddr
14463 ret;
14464 ENDPROC(twofish_ecb_enc_8way)
14465
14466 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14467
14468 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14469
14470 + pax_force_retaddr
14471 ret;
14472 ENDPROC(twofish_ecb_dec_8way)
14473
14474 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14475 * %rdx: src
14476 */
14477
14478 - pushq %r12;
14479 + pushq %r14;
14480
14481 movq %rsi, %r11;
14482 - movq %rdx, %r12;
14483 + movq %rdx, %r14;
14484
14485 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14486
14487 call __twofish_dec_blk8;
14488
14489 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14490 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14491
14492 - popq %r12;
14493 + popq %r14;
14494
14495 + pax_force_retaddr
14496 ret;
14497 ENDPROC(twofish_cbc_dec_8way)
14498
14499 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14500 * %rcx: iv (little endian, 128bit)
14501 */
14502
14503 - pushq %r12;
14504 + pushq %r14;
14505
14506 movq %rsi, %r11;
14507 - movq %rdx, %r12;
14508 + movq %rdx, %r14;
14509
14510 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14511 RD2, RX0, RX1, RY0);
14512
14513 call __twofish_enc_blk8;
14514
14515 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14516 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14517
14518 - popq %r12;
14519 + popq %r14;
14520
14521 + pax_force_retaddr
14522 ret;
14523 ENDPROC(twofish_ctr_8way)
14524
14525 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14526 /* dst <= regs xor IVs(in dst) */
14527 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14528
14529 + pax_force_retaddr
14530 ret;
14531 ENDPROC(twofish_xts_enc_8way)
14532
14533 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14534 /* dst <= regs xor IVs(in dst) */
14535 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14536
14537 + pax_force_retaddr
14538 ret;
14539 ENDPROC(twofish_xts_dec_8way)
14540 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14541 index 1c3b7ce..02f578d 100644
14542 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14543 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14544 @@ -21,6 +21,7 @@
14545 */
14546
14547 #include <linux/linkage.h>
14548 +#include <asm/alternative-asm.h>
14549
14550 .file "twofish-x86_64-asm-3way.S"
14551 .text
14552 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14553 popq %r13;
14554 popq %r14;
14555 popq %r15;
14556 + pax_force_retaddr
14557 ret;
14558
14559 .L__enc_xor3:
14560 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14561 popq %r13;
14562 popq %r14;
14563 popq %r15;
14564 + pax_force_retaddr
14565 ret;
14566 ENDPROC(__twofish_enc_blk_3way)
14567
14568 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14569 popq %r13;
14570 popq %r14;
14571 popq %r15;
14572 + pax_force_retaddr
14573 ret;
14574 ENDPROC(twofish_dec_blk_3way)
14575 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14576 index a350c99..c1bac24 100644
14577 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14578 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14579 @@ -22,6 +22,7 @@
14580
14581 #include <linux/linkage.h>
14582 #include <asm/asm-offsets.h>
14583 +#include <asm/alternative-asm.h>
14584
14585 #define a_offset 0
14586 #define b_offset 4
14587 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14588
14589 popq R1
14590 movl $1,%eax
14591 + pax_force_retaddr
14592 ret
14593 ENDPROC(twofish_enc_blk)
14594
14595 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14596
14597 popq R1
14598 movl $1,%eax
14599 + pax_force_retaddr
14600 ret
14601 ENDPROC(twofish_dec_blk)
14602 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14603 index ae6aad1..719d6d9 100644
14604 --- a/arch/x86/ia32/ia32_aout.c
14605 +++ b/arch/x86/ia32/ia32_aout.c
14606 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14607 unsigned long dump_start, dump_size;
14608 struct user32 dump;
14609
14610 + memset(&dump, 0, sizeof(dump));
14611 +
14612 fs = get_fs();
14613 set_fs(KERNEL_DS);
14614 has_dumped = 1;
14615 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14616 index c81d35e6..3500144 100644
14617 --- a/arch/x86/ia32/ia32_signal.c
14618 +++ b/arch/x86/ia32/ia32_signal.c
14619 @@ -216,7 +216,7 @@ asmlinkage long sys32_sigreturn(void)
14620 if (__get_user(set.sig[0], &frame->sc.oldmask)
14621 || (_COMPAT_NSIG_WORDS > 1
14622 && __copy_from_user((((char *) &set.sig) + 4),
14623 - &frame->extramask,
14624 + frame->extramask,
14625 sizeof(frame->extramask))))
14626 goto badframe;
14627
14628 @@ -335,7 +335,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14629 sp -= frame_size;
14630 /* Align the stack pointer according to the i386 ABI,
14631 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14632 - sp = ((sp + 4) & -16ul) - 4;
14633 + sp = ((sp - 12) & -16ul) - 4;
14634 return (void __user *) sp;
14635 }
14636
14637 @@ -380,10 +380,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14638 } else {
14639 /* Return stub is in 32bit vsyscall page */
14640 if (current->mm->context.vdso)
14641 - restorer = current->mm->context.vdso +
14642 - selected_vdso32->sym___kernel_sigreturn;
14643 + restorer = (void __force_user *)(current->mm->context.vdso +
14644 + selected_vdso32->sym___kernel_sigreturn);
14645 else
14646 - restorer = &frame->retcode;
14647 + restorer = frame->retcode;
14648 }
14649
14650 put_user_try {
14651 @@ -393,7 +393,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14652 * These are actually not used anymore, but left because some
14653 * gdb versions depend on them as a marker.
14654 */
14655 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14656 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14657 } put_user_catch(err);
14658
14659 if (err)
14660 @@ -435,7 +435,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14661 0xb8,
14662 __NR_ia32_rt_sigreturn,
14663 0x80cd,
14664 - 0,
14665 + 0
14666 };
14667
14668 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14669 @@ -458,16 +458,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14670
14671 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14672 restorer = ksig->ka.sa.sa_restorer;
14673 + else if (current->mm->context.vdso)
14674 + /* Return stub is in 32bit vsyscall page */
14675 + restorer = (void __force_user *)(current->mm->context.vdso +
14676 + selected_vdso32->sym___kernel_rt_sigreturn);
14677 else
14678 - restorer = current->mm->context.vdso +
14679 - selected_vdso32->sym___kernel_rt_sigreturn;
14680 + restorer = frame->retcode;
14681 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14682
14683 /*
14684 * Not actually used anymore, but left because some gdb
14685 * versions need it.
14686 */
14687 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14688 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14689 } put_user_catch(err);
14690
14691 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14692 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14693 index 72bf268..127572a 100644
14694 --- a/arch/x86/ia32/ia32entry.S
14695 +++ b/arch/x86/ia32/ia32entry.S
14696 @@ -15,8 +15,10 @@
14697 #include <asm/irqflags.h>
14698 #include <asm/asm.h>
14699 #include <asm/smap.h>
14700 +#include <asm/pgtable.h>
14701 #include <linux/linkage.h>
14702 #include <linux/err.h>
14703 +#include <asm/alternative-asm.h>
14704
14705 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14706 #include <linux/elf-em.h>
14707 @@ -85,6 +87,32 @@ ENTRY(native_irq_enable_sysexit)
14708 ENDPROC(native_irq_enable_sysexit)
14709 #endif
14710
14711 + .macro pax_enter_kernel_user
14712 + pax_set_fptr_mask
14713 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14714 + call pax_enter_kernel_user
14715 +#endif
14716 + .endm
14717 +
14718 + .macro pax_exit_kernel_user
14719 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14720 + call pax_exit_kernel_user
14721 +#endif
14722 +#ifdef CONFIG_PAX_RANDKSTACK
14723 + pushq %rax
14724 + pushq %r11
14725 + call pax_randomize_kstack
14726 + popq %r11
14727 + popq %rax
14728 +#endif
14729 + .endm
14730 +
14731 + .macro pax_erase_kstack
14732 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14733 + call pax_erase_kstack
14734 +#endif
14735 + .endm
14736 +
14737 /*
14738 * 32bit SYSENTER instruction entry.
14739 *
14740 @@ -119,23 +147,24 @@ ENTRY(ia32_sysenter_target)
14741 * it is too small to ever cause noticeable irq latency.
14742 */
14743 SWAPGS_UNSAFE_STACK
14744 - movq PER_CPU_VAR(cpu_tss + TSS_sp0), %rsp
14745 - ENABLE_INTERRUPTS(CLBR_NONE)
14746 + movq PER_CPU_VAR(kernel_stack), %rsp
14747
14748 /* Zero-extending 32-bit regs, do not remove */
14749 movl %ebp, %ebp
14750 movl %eax, %eax
14751
14752 - movl ASM_THREAD_INFO(TI_sysenter_return, %rsp, 0), %r10d
14753 - CFI_REGISTER rip,r10
14754 + GET_THREAD_INFO(%r11)
14755 + movl TI_sysenter_return(%r11), %r11d
14756 + CFI_REGISTER rip,r11
14757
14758 /* Construct struct pt_regs on stack */
14759 pushq_cfi $__USER32_DS /* pt_regs->ss */
14760 pushq_cfi %rbp /* pt_regs->sp */
14761 CFI_REL_OFFSET rsp,0
14762 pushfq_cfi /* pt_regs->flags */
14763 + orl $X86_EFLAGS_IF,(%rsp)
14764 pushq_cfi $__USER32_CS /* pt_regs->cs */
14765 - pushq_cfi %r10 /* pt_regs->ip = thread_info->sysenter_return */
14766 + pushq_cfi %r11 /* pt_regs->ip = thread_info->sysenter_return */
14767 CFI_REL_OFFSET rip,0
14768 pushq_cfi_reg rax /* pt_regs->orig_ax */
14769 pushq_cfi_reg rdi /* pt_regs->di */
14770 @@ -147,15 +176,37 @@ ENTRY(ia32_sysenter_target)
14771 sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */
14772 CFI_ADJUST_CFA_OFFSET 10*8
14773
14774 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
14775 + movq_cfi r12, R12
14776 +#endif
14777 +
14778 + pax_enter_kernel_user
14779 +
14780 +#ifdef CONFIG_PAX_RANDKSTACK
14781 + pax_erase_kstack
14782 +#endif
14783 +
14784 + ENABLE_INTERRUPTS(CLBR_NONE)
14785 +
14786 /*
14787 * no need to do an access_ok check here because rbp has been
14788 * 32bit zero extended
14789 */
14790 +
14791 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14792 + addq pax_user_shadow_base,%rbp
14793 + ASM_PAX_OPEN_USERLAND
14794 +#endif
14795 +
14796 ASM_STAC
14797 1: movl (%rbp),%ebp
14798 _ASM_EXTABLE(1b,ia32_badarg)
14799 ASM_CLAC
14800
14801 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14802 + ASM_PAX_CLOSE_USERLAND
14803 +#endif
14804 +
14805 /*
14806 * Sysenter doesn't filter flags, so we need to clear NT
14807 * ourselves. To save a few cycles, we can check whether
14808 @@ -165,8 +216,9 @@ ENTRY(ia32_sysenter_target)
14809 jnz sysenter_fix_flags
14810 sysenter_flags_fixed:
14811
14812 - orl $TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
14813 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14814 + GET_THREAD_INFO(%r11)
14815 + orl $TS_COMPAT,TI_status(%r11)
14816 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14817 CFI_REMEMBER_STATE
14818 jnz sysenter_tracesys
14819 cmpq $(IA32_NR_syscalls-1),%rax
14820 @@ -181,9 +233,10 @@ sysenter_do_call:
14821 sysenter_dispatch:
14822 call *ia32_sys_call_table(,%rax,8)
14823 movq %rax,RAX(%rsp)
14824 + GET_THREAD_INFO(%r11)
14825 DISABLE_INTERRUPTS(CLBR_NONE)
14826 TRACE_IRQS_OFF
14827 - testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14828 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14829 jnz sysexit_audit
14830 sysexit_from_sys_call:
14831 /*
14832 @@ -196,7 +249,9 @@ sysexit_from_sys_call:
14833 * This code path is still called 'sysexit' because it pairs
14834 * with 'sysenter' and it uses the SYSENTER calling convention.
14835 */
14836 - andl $~TS_COMPAT,ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
14837 + pax_exit_kernel_user
14838 + pax_erase_kstack
14839 + andl $~TS_COMPAT,TI_status(%r11)
14840 movl RIP(%rsp),%ecx /* User %eip */
14841 CFI_REGISTER rip,rcx
14842 RESTORE_RSI_RDI
14843 @@ -247,6 +302,9 @@ sysexit_from_sys_call:
14844 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14845 movl %eax,%edi /* 1st arg: syscall number */
14846 call __audit_syscall_entry
14847 +
14848 + pax_erase_kstack
14849 +
14850 movl RAX(%rsp),%eax /* reload syscall number */
14851 cmpq $(IA32_NR_syscalls-1),%rax
14852 ja ia32_badsys
14853 @@ -258,7 +316,7 @@ sysexit_from_sys_call:
14854 .endm
14855
14856 .macro auditsys_exit exit
14857 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT), ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14858 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14859 jnz ia32_ret_from_sys_call
14860 TRACE_IRQS_ON
14861 ENABLE_INTERRUPTS(CLBR_NONE)
14862 @@ -269,11 +327,12 @@ sysexit_from_sys_call:
14863 1: setbe %al /* 1 if error, 0 if not */
14864 movzbl %al,%edi /* zero-extend that into %edi */
14865 call __audit_syscall_exit
14866 + GET_THREAD_INFO(%r11)
14867 movq RAX(%rsp),%rax /* reload syscall return value */
14868 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14869 DISABLE_INTERRUPTS(CLBR_NONE)
14870 TRACE_IRQS_OFF
14871 - testl %edi, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14872 + testl %edi,TI_flags(%r11)
14873 jz \exit
14874 CLEAR_RREGS
14875 jmp int_with_check
14876 @@ -295,7 +354,7 @@ sysenter_fix_flags:
14877
14878 sysenter_tracesys:
14879 #ifdef CONFIG_AUDITSYSCALL
14880 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT), ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14881 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14882 jz sysenter_auditsys
14883 #endif
14884 SAVE_EXTRA_REGS
14885 @@ -307,6 +366,9 @@ sysenter_tracesys:
14886 RESTORE_EXTRA_REGS
14887 cmpq $(IA32_NR_syscalls-1),%rax
14888 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14889 +
14890 + pax_erase_kstack
14891 +
14892 jmp sysenter_do_call
14893 CFI_ENDPROC
14894 ENDPROC(ia32_sysenter_target)
14895 @@ -357,7 +419,6 @@ ENTRY(ia32_cstar_target)
14896 movl %esp,%r8d
14897 CFI_REGISTER rsp,r8
14898 movq PER_CPU_VAR(kernel_stack),%rsp
14899 - ENABLE_INTERRUPTS(CLBR_NONE)
14900
14901 /* Zero-extending 32-bit regs, do not remove */
14902 movl %eax,%eax
14903 @@ -380,16 +441,41 @@ ENTRY(ia32_cstar_target)
14904 sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */
14905 CFI_ADJUST_CFA_OFFSET 10*8
14906
14907 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
14908 + movq_cfi r12, R12
14909 +#endif
14910 +
14911 + pax_enter_kernel_user
14912 +
14913 +#ifdef CONFIG_PAX_RANDKSTACK
14914 + pax_erase_kstack
14915 +#endif
14916 +
14917 + ENABLE_INTERRUPTS(CLBR_NONE)
14918 +
14919 /*
14920 * no need to do an access_ok check here because r8 has been
14921 * 32bit zero extended
14922 */
14923 +
14924 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14925 + ASM_PAX_OPEN_USERLAND
14926 + movq pax_user_shadow_base,%r8
14927 + addq RSP(%rsp),%r8
14928 +#endif
14929 +
14930 ASM_STAC
14931 1: movl (%r8),%r9d
14932 _ASM_EXTABLE(1b,ia32_badarg)
14933 ASM_CLAC
14934 - orl $TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
14935 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14936 +
14937 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14938 + ASM_PAX_CLOSE_USERLAND
14939 +#endif
14940 +
14941 + GET_THREAD_INFO(%r11)
14942 + orl $TS_COMPAT,TI_status(%r11)
14943 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14944 CFI_REMEMBER_STATE
14945 jnz cstar_tracesys
14946 cmpq $IA32_NR_syscalls-1,%rax
14947 @@ -404,12 +490,15 @@ cstar_do_call:
14948 cstar_dispatch:
14949 call *ia32_sys_call_table(,%rax,8)
14950 movq %rax,RAX(%rsp)
14951 + GET_THREAD_INFO(%r11)
14952 DISABLE_INTERRUPTS(CLBR_NONE)
14953 TRACE_IRQS_OFF
14954 - testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14955 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14956 jnz sysretl_audit
14957 sysretl_from_sys_call:
14958 - andl $~TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
14959 + pax_exit_kernel_user
14960 + pax_erase_kstack
14961 + andl $~TS_COMPAT,TI_status(%r11)
14962 RESTORE_RSI_RDI_RDX
14963 movl RIP(%rsp),%ecx
14964 CFI_REGISTER rip,rcx
14965 @@ -451,7 +540,7 @@ sysretl_audit:
14966
14967 cstar_tracesys:
14968 #ifdef CONFIG_AUDITSYSCALL
14969 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT), ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14970 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14971 jz cstar_auditsys
14972 #endif
14973 xchgl %r9d,%ebp
14974 @@ -465,11 +554,19 @@ cstar_tracesys:
14975 xchgl %ebp,%r9d
14976 cmpq $(IA32_NR_syscalls-1),%rax
14977 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
14978 +
14979 + pax_erase_kstack
14980 +
14981 jmp cstar_do_call
14982 END(ia32_cstar_target)
14983
14984 ia32_badarg:
14985 ASM_CLAC
14986 +
14987 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14988 + ASM_PAX_CLOSE_USERLAND
14989 +#endif
14990 +
14991 movq $-EFAULT,%rax
14992 jmp ia32_sysret
14993 CFI_ENDPROC
14994 @@ -505,14 +602,8 @@ ENTRY(ia32_syscall)
14995 /*CFI_REL_OFFSET cs,1*8 */
14996 CFI_REL_OFFSET rip,0*8
14997
14998 - /*
14999 - * Interrupts are off on entry.
15000 - * We do not frame this tiny irq-off block with TRACE_IRQS_OFF/ON,
15001 - * it is too small to ever cause noticeable irq latency.
15002 - */
15003 PARAVIRT_ADJUST_EXCEPTION_FRAME
15004 SWAPGS
15005 - ENABLE_INTERRUPTS(CLBR_NONE)
15006
15007 /* Zero-extending 32-bit regs, do not remove */
15008 movl %eax,%eax
15009 @@ -528,8 +619,26 @@ ENTRY(ia32_syscall)
15010 sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */
15011 CFI_ADJUST_CFA_OFFSET 10*8
15012
15013 - orl $TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
15014 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15015 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15016 + movq_cfi r12, R12
15017 +#endif
15018 +
15019 + pax_enter_kernel_user
15020 +
15021 +#ifdef CONFIG_PAX_RANDKSTACK
15022 + pax_erase_kstack
15023 +#endif
15024 +
15025 + /*
15026 + * Interrupts are off on entry.
15027 + * We do not frame this tiny irq-off block with TRACE_IRQS_OFF/ON,
15028 + * it is too small to ever cause noticeable irq latency.
15029 + */
15030 + ENABLE_INTERRUPTS(CLBR_NONE)
15031 +
15032 + GET_THREAD_INFO(%r11)
15033 + orl $TS_COMPAT,TI_status(%r11)
15034 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15035 jnz ia32_tracesys
15036 cmpq $(IA32_NR_syscalls-1),%rax
15037 ja ia32_badsys
15038 @@ -557,6 +666,9 @@ ia32_tracesys:
15039 RESTORE_EXTRA_REGS
15040 cmpq $(IA32_NR_syscalls-1),%rax
15041 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15042 +
15043 + pax_erase_kstack
15044 +
15045 jmp ia32_do_call
15046 END(ia32_syscall)
15047
15048 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15049 index 719cd70..69d576b 100644
15050 --- a/arch/x86/ia32/sys_ia32.c
15051 +++ b/arch/x86/ia32/sys_ia32.c
15052 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15053 */
15054 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15055 {
15056 - typeof(ubuf->st_uid) uid = 0;
15057 - typeof(ubuf->st_gid) gid = 0;
15058 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15059 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15060 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15061 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15062 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15063 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15064 index bdf02ee..51a4656 100644
15065 --- a/arch/x86/include/asm/alternative-asm.h
15066 +++ b/arch/x86/include/asm/alternative-asm.h
15067 @@ -18,6 +18,45 @@
15068 .endm
15069 #endif
15070
15071 +#ifdef KERNEXEC_PLUGIN
15072 + .macro pax_force_retaddr_bts rip=0
15073 + btsq $63,\rip(%rsp)
15074 + .endm
15075 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15076 + .macro pax_force_retaddr rip=0, reload=0
15077 + btsq $63,\rip(%rsp)
15078 + .endm
15079 + .macro pax_force_fptr ptr
15080 + btsq $63,\ptr
15081 + .endm
15082 + .macro pax_set_fptr_mask
15083 + .endm
15084 +#endif
15085 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15086 + .macro pax_force_retaddr rip=0, reload=0
15087 + .if \reload
15088 + pax_set_fptr_mask
15089 + .endif
15090 + orq %r12,\rip(%rsp)
15091 + .endm
15092 + .macro pax_force_fptr ptr
15093 + orq %r12,\ptr
15094 + .endm
15095 + .macro pax_set_fptr_mask
15096 + movabs $0x8000000000000000,%r12
15097 + .endm
15098 +#endif
15099 +#else
15100 + .macro pax_force_retaddr rip=0, reload=0
15101 + .endm
15102 + .macro pax_force_fptr ptr
15103 + .endm
15104 + .macro pax_force_retaddr_bts rip=0
15105 + .endm
15106 + .macro pax_set_fptr_mask
15107 + .endm
15108 +#endif
15109 +
15110 .macro altinstruction_entry orig alt feature orig_len alt_len pad_len
15111 .long \orig - .
15112 .long \alt - .
15113 @@ -38,7 +77,7 @@
15114 altinstruction_entry 140b,143f,\feature,142b-140b,144f-143f,142b-141b
15115 .popsection
15116
15117 - .pushsection .altinstr_replacement,"ax"
15118 + .pushsection .altinstr_replacement,"a"
15119 143:
15120 \newinstr
15121 144:
15122 @@ -68,7 +107,7 @@
15123 altinstruction_entry 140b,144f,\feature2,142b-140b,145f-144f,142b-141b
15124 .popsection
15125
15126 - .pushsection .altinstr_replacement,"ax"
15127 + .pushsection .altinstr_replacement,"a"
15128 143:
15129 \newinstr1
15130 144:
15131 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15132 index ba32af0..ff42fc0 100644
15133 --- a/arch/x86/include/asm/alternative.h
15134 +++ b/arch/x86/include/asm/alternative.h
15135 @@ -130,7 +130,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15136 ".pushsection .altinstructions,\"a\"\n" \
15137 ALTINSTR_ENTRY(feature, 1) \
15138 ".popsection\n" \
15139 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15140 + ".pushsection .altinstr_replacement, \"a\"\n" \
15141 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15142 ".popsection"
15143
15144 @@ -140,7 +140,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15145 ALTINSTR_ENTRY(feature1, 1) \
15146 ALTINSTR_ENTRY(feature2, 2) \
15147 ".popsection\n" \
15148 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15149 + ".pushsection .altinstr_replacement, \"a\"\n" \
15150 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15151 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15152 ".popsection"
15153 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15154 index 976b86a..f3bc83a 100644
15155 --- a/arch/x86/include/asm/apic.h
15156 +++ b/arch/x86/include/asm/apic.h
15157 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15158
15159 #ifdef CONFIG_X86_LOCAL_APIC
15160
15161 -extern unsigned int apic_verbosity;
15162 +extern int apic_verbosity;
15163 extern int local_apic_timer_c2_ok;
15164
15165 extern int disable_apic;
15166 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15167 index 20370c6..a2eb9b0 100644
15168 --- a/arch/x86/include/asm/apm.h
15169 +++ b/arch/x86/include/asm/apm.h
15170 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15171 __asm__ __volatile__(APM_DO_ZERO_SEGS
15172 "pushl %%edi\n\t"
15173 "pushl %%ebp\n\t"
15174 - "lcall *%%cs:apm_bios_entry\n\t"
15175 + "lcall *%%ss:apm_bios_entry\n\t"
15176 "setc %%al\n\t"
15177 "popl %%ebp\n\t"
15178 "popl %%edi\n\t"
15179 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15180 __asm__ __volatile__(APM_DO_ZERO_SEGS
15181 "pushl %%edi\n\t"
15182 "pushl %%ebp\n\t"
15183 - "lcall *%%cs:apm_bios_entry\n\t"
15184 + "lcall *%%ss:apm_bios_entry\n\t"
15185 "setc %%bl\n\t"
15186 "popl %%ebp\n\t"
15187 "popl %%edi\n\t"
15188 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15189 index 5e5cd12..51cdc93 100644
15190 --- a/arch/x86/include/asm/atomic.h
15191 +++ b/arch/x86/include/asm/atomic.h
15192 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15193 }
15194
15195 /**
15196 + * atomic_read_unchecked - read atomic variable
15197 + * @v: pointer of type atomic_unchecked_t
15198 + *
15199 + * Atomically reads the value of @v.
15200 + */
15201 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15202 +{
15203 + return ACCESS_ONCE((v)->counter);
15204 +}
15205 +
15206 +/**
15207 * atomic_set - set atomic variable
15208 * @v: pointer of type atomic_t
15209 * @i: required value
15210 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15211 }
15212
15213 /**
15214 + * atomic_set_unchecked - set atomic variable
15215 + * @v: pointer of type atomic_unchecked_t
15216 + * @i: required value
15217 + *
15218 + * Atomically sets the value of @v to @i.
15219 + */
15220 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15221 +{
15222 + v->counter = i;
15223 +}
15224 +
15225 +/**
15226 * atomic_add - add integer to atomic variable
15227 * @i: integer value to add
15228 * @v: pointer of type atomic_t
15229 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15230 */
15231 static inline void atomic_add(int i, atomic_t *v)
15232 {
15233 - asm volatile(LOCK_PREFIX "addl %1,%0"
15234 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15235 +
15236 +#ifdef CONFIG_PAX_REFCOUNT
15237 + "jno 0f\n"
15238 + LOCK_PREFIX "subl %1,%0\n"
15239 + "int $4\n0:\n"
15240 + _ASM_EXTABLE(0b, 0b)
15241 +#endif
15242 +
15243 + : "+m" (v->counter)
15244 + : "ir" (i));
15245 +}
15246 +
15247 +/**
15248 + * atomic_add_unchecked - add integer to atomic variable
15249 + * @i: integer value to add
15250 + * @v: pointer of type atomic_unchecked_t
15251 + *
15252 + * Atomically adds @i to @v.
15253 + */
15254 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15255 +{
15256 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15257 : "+m" (v->counter)
15258 : "ir" (i));
15259 }
15260 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15261 */
15262 static inline void atomic_sub(int i, atomic_t *v)
15263 {
15264 - asm volatile(LOCK_PREFIX "subl %1,%0"
15265 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15266 +
15267 +#ifdef CONFIG_PAX_REFCOUNT
15268 + "jno 0f\n"
15269 + LOCK_PREFIX "addl %1,%0\n"
15270 + "int $4\n0:\n"
15271 + _ASM_EXTABLE(0b, 0b)
15272 +#endif
15273 +
15274 + : "+m" (v->counter)
15275 + : "ir" (i));
15276 +}
15277 +
15278 +/**
15279 + * atomic_sub_unchecked - subtract integer from atomic variable
15280 + * @i: integer value to subtract
15281 + * @v: pointer of type atomic_unchecked_t
15282 + *
15283 + * Atomically subtracts @i from @v.
15284 + */
15285 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15286 +{
15287 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15288 : "+m" (v->counter)
15289 : "ir" (i));
15290 }
15291 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15292 */
15293 static inline int atomic_sub_and_test(int i, atomic_t *v)
15294 {
15295 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15296 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15297 }
15298
15299 /**
15300 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15301 */
15302 static inline void atomic_inc(atomic_t *v)
15303 {
15304 - asm volatile(LOCK_PREFIX "incl %0"
15305 + asm volatile(LOCK_PREFIX "incl %0\n"
15306 +
15307 +#ifdef CONFIG_PAX_REFCOUNT
15308 + "jno 0f\n"
15309 + LOCK_PREFIX "decl %0\n"
15310 + "int $4\n0:\n"
15311 + _ASM_EXTABLE(0b, 0b)
15312 +#endif
15313 +
15314 + : "+m" (v->counter));
15315 +}
15316 +
15317 +/**
15318 + * atomic_inc_unchecked - increment atomic variable
15319 + * @v: pointer of type atomic_unchecked_t
15320 + *
15321 + * Atomically increments @v by 1.
15322 + */
15323 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15324 +{
15325 + asm volatile(LOCK_PREFIX "incl %0\n"
15326 : "+m" (v->counter));
15327 }
15328
15329 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15330 */
15331 static inline void atomic_dec(atomic_t *v)
15332 {
15333 - asm volatile(LOCK_PREFIX "decl %0"
15334 + asm volatile(LOCK_PREFIX "decl %0\n"
15335 +
15336 +#ifdef CONFIG_PAX_REFCOUNT
15337 + "jno 0f\n"
15338 + LOCK_PREFIX "incl %0\n"
15339 + "int $4\n0:\n"
15340 + _ASM_EXTABLE(0b, 0b)
15341 +#endif
15342 +
15343 + : "+m" (v->counter));
15344 +}
15345 +
15346 +/**
15347 + * atomic_dec_unchecked - decrement atomic variable
15348 + * @v: pointer of type atomic_unchecked_t
15349 + *
15350 + * Atomically decrements @v by 1.
15351 + */
15352 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15353 +{
15354 + asm volatile(LOCK_PREFIX "decl %0\n"
15355 : "+m" (v->counter));
15356 }
15357
15358 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15359 */
15360 static inline int atomic_dec_and_test(atomic_t *v)
15361 {
15362 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15363 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15364 }
15365
15366 /**
15367 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15368 */
15369 static inline int atomic_inc_and_test(atomic_t *v)
15370 {
15371 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15372 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15373 +}
15374 +
15375 +/**
15376 + * atomic_inc_and_test_unchecked - increment and test
15377 + * @v: pointer of type atomic_unchecked_t
15378 + *
15379 + * Atomically increments @v by 1
15380 + * and returns true if the result is zero, or false for all
15381 + * other cases.
15382 + */
15383 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15384 +{
15385 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15386 }
15387
15388 /**
15389 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15390 */
15391 static inline int atomic_add_negative(int i, atomic_t *v)
15392 {
15393 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15394 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15395 }
15396
15397 /**
15398 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15399 *
15400 * Atomically adds @i to @v and returns @i + @v
15401 */
15402 -static inline int atomic_add_return(int i, atomic_t *v)
15403 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15404 +{
15405 + return i + xadd_check_overflow(&v->counter, i);
15406 +}
15407 +
15408 +/**
15409 + * atomic_add_return_unchecked - add integer and return
15410 + * @i: integer value to add
15411 + * @v: pointer of type atomic_unchecked_t
15412 + *
15413 + * Atomically adds @i to @v and returns @i + @v
15414 + */
15415 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15416 {
15417 return i + xadd(&v->counter, i);
15418 }
15419 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15420 *
15421 * Atomically subtracts @i from @v and returns @v - @i
15422 */
15423 -static inline int atomic_sub_return(int i, atomic_t *v)
15424 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15425 {
15426 return atomic_add_return(-i, v);
15427 }
15428
15429 #define atomic_inc_return(v) (atomic_add_return(1, v))
15430 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15431 +{
15432 + return atomic_add_return_unchecked(1, v);
15433 +}
15434 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15435
15436 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15437 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15438 +{
15439 + return cmpxchg(&v->counter, old, new);
15440 +}
15441 +
15442 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15443 {
15444 return cmpxchg(&v->counter, old, new);
15445 }
15446 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15447 return xchg(&v->counter, new);
15448 }
15449
15450 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15451 +{
15452 + return xchg(&v->counter, new);
15453 +}
15454 +
15455 /**
15456 * __atomic_add_unless - add unless the number is already a given value
15457 * @v: pointer of type atomic_t
15458 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15459 */
15460 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15461 {
15462 - int c, old;
15463 + int c, old, new;
15464 c = atomic_read(v);
15465 for (;;) {
15466 - if (unlikely(c == (u)))
15467 + if (unlikely(c == u))
15468 break;
15469 - old = atomic_cmpxchg((v), c, c + (a));
15470 +
15471 + asm volatile("addl %2,%0\n"
15472 +
15473 +#ifdef CONFIG_PAX_REFCOUNT
15474 + "jno 0f\n"
15475 + "subl %2,%0\n"
15476 + "int $4\n0:\n"
15477 + _ASM_EXTABLE(0b, 0b)
15478 +#endif
15479 +
15480 + : "=r" (new)
15481 + : "0" (c), "ir" (a));
15482 +
15483 + old = atomic_cmpxchg(v, c, new);
15484 if (likely(old == c))
15485 break;
15486 c = old;
15487 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15488 }
15489
15490 /**
15491 + * atomic_inc_not_zero_hint - increment if not null
15492 + * @v: pointer of type atomic_t
15493 + * @hint: probable value of the atomic before the increment
15494 + *
15495 + * This version of atomic_inc_not_zero() gives a hint of probable
15496 + * value of the atomic. This helps processor to not read the memory
15497 + * before doing the atomic read/modify/write cycle, lowering
15498 + * number of bus transactions on some arches.
15499 + *
15500 + * Returns: 0 if increment was not done, 1 otherwise.
15501 + */
15502 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15503 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15504 +{
15505 + int val, c = hint, new;
15506 +
15507 + /* sanity test, should be removed by compiler if hint is a constant */
15508 + if (!hint)
15509 + return __atomic_add_unless(v, 1, 0);
15510 +
15511 + do {
15512 + asm volatile("incl %0\n"
15513 +
15514 +#ifdef CONFIG_PAX_REFCOUNT
15515 + "jno 0f\n"
15516 + "decl %0\n"
15517 + "int $4\n0:\n"
15518 + _ASM_EXTABLE(0b, 0b)
15519 +#endif
15520 +
15521 + : "=r" (new)
15522 + : "0" (c));
15523 +
15524 + val = atomic_cmpxchg(v, c, new);
15525 + if (val == c)
15526 + return 1;
15527 + c = val;
15528 + } while (c);
15529 +
15530 + return 0;
15531 +}
15532 +
15533 +/**
15534 * atomic_inc_short - increment of a short integer
15535 * @v: pointer to type int
15536 *
15537 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15538 }
15539
15540 /* These are x86-specific, used by some header files */
15541 -#define atomic_clear_mask(mask, addr) \
15542 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15543 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15544 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15545 +{
15546 + asm volatile(LOCK_PREFIX "andl %1,%0"
15547 + : "+m" (v->counter)
15548 + : "r" (~(mask))
15549 + : "memory");
15550 +}
15551
15552 -#define atomic_set_mask(mask, addr) \
15553 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15554 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15555 - : "memory")
15556 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15557 +{
15558 + asm volatile(LOCK_PREFIX "andl %1,%0"
15559 + : "+m" (v->counter)
15560 + : "r" (~(mask))
15561 + : "memory");
15562 +}
15563 +
15564 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15565 +{
15566 + asm volatile(LOCK_PREFIX "orl %1,%0"
15567 + : "+m" (v->counter)
15568 + : "r" (mask)
15569 + : "memory");
15570 +}
15571 +
15572 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15573 +{
15574 + asm volatile(LOCK_PREFIX "orl %1,%0"
15575 + : "+m" (v->counter)
15576 + : "r" (mask)
15577 + : "memory");
15578 +}
15579
15580 #ifdef CONFIG_X86_32
15581 # include <asm/atomic64_32.h>
15582 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15583 index b154de7..bf18a5a 100644
15584 --- a/arch/x86/include/asm/atomic64_32.h
15585 +++ b/arch/x86/include/asm/atomic64_32.h
15586 @@ -12,6 +12,14 @@ typedef struct {
15587 u64 __aligned(8) counter;
15588 } atomic64_t;
15589
15590 +#ifdef CONFIG_PAX_REFCOUNT
15591 +typedef struct {
15592 + u64 __aligned(8) counter;
15593 +} atomic64_unchecked_t;
15594 +#else
15595 +typedef atomic64_t atomic64_unchecked_t;
15596 +#endif
15597 +
15598 #define ATOMIC64_INIT(val) { (val) }
15599
15600 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15601 @@ -37,21 +45,31 @@ typedef struct {
15602 ATOMIC64_DECL_ONE(sym##_386)
15603
15604 ATOMIC64_DECL_ONE(add_386);
15605 +ATOMIC64_DECL_ONE(add_unchecked_386);
15606 ATOMIC64_DECL_ONE(sub_386);
15607 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15608 ATOMIC64_DECL_ONE(inc_386);
15609 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15610 ATOMIC64_DECL_ONE(dec_386);
15611 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15612 #endif
15613
15614 #define alternative_atomic64(f, out, in...) \
15615 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15616
15617 ATOMIC64_DECL(read);
15618 +ATOMIC64_DECL(read_unchecked);
15619 ATOMIC64_DECL(set);
15620 +ATOMIC64_DECL(set_unchecked);
15621 ATOMIC64_DECL(xchg);
15622 ATOMIC64_DECL(add_return);
15623 +ATOMIC64_DECL(add_return_unchecked);
15624 ATOMIC64_DECL(sub_return);
15625 +ATOMIC64_DECL(sub_return_unchecked);
15626 ATOMIC64_DECL(inc_return);
15627 +ATOMIC64_DECL(inc_return_unchecked);
15628 ATOMIC64_DECL(dec_return);
15629 +ATOMIC64_DECL(dec_return_unchecked);
15630 ATOMIC64_DECL(dec_if_positive);
15631 ATOMIC64_DECL(inc_not_zero);
15632 ATOMIC64_DECL(add_unless);
15633 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15634 }
15635
15636 /**
15637 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15638 + * @p: pointer to type atomic64_unchecked_t
15639 + * @o: expected value
15640 + * @n: new value
15641 + *
15642 + * Atomically sets @v to @n if it was equal to @o and returns
15643 + * the old value.
15644 + */
15645 +
15646 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15647 +{
15648 + return cmpxchg64(&v->counter, o, n);
15649 +}
15650 +
15651 +/**
15652 * atomic64_xchg - xchg atomic64 variable
15653 * @v: pointer to type atomic64_t
15654 * @n: value to assign
15655 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15656 }
15657
15658 /**
15659 + * atomic64_set_unchecked - set atomic64 variable
15660 + * @v: pointer to type atomic64_unchecked_t
15661 + * @n: value to assign
15662 + *
15663 + * Atomically sets the value of @v to @n.
15664 + */
15665 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15666 +{
15667 + unsigned high = (unsigned)(i >> 32);
15668 + unsigned low = (unsigned)i;
15669 + alternative_atomic64(set, /* no output */,
15670 + "S" (v), "b" (low), "c" (high)
15671 + : "eax", "edx", "memory");
15672 +}
15673 +
15674 +/**
15675 * atomic64_read - read atomic64 variable
15676 * @v: pointer to type atomic64_t
15677 *
15678 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15679 }
15680
15681 /**
15682 + * atomic64_read_unchecked - read atomic64 variable
15683 + * @v: pointer to type atomic64_unchecked_t
15684 + *
15685 + * Atomically reads the value of @v and returns it.
15686 + */
15687 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15688 +{
15689 + long long r;
15690 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15691 + return r;
15692 + }
15693 +
15694 +/**
15695 * atomic64_add_return - add and return
15696 * @i: integer value to add
15697 * @v: pointer to type atomic64_t
15698 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15699 return i;
15700 }
15701
15702 +/**
15703 + * atomic64_add_return_unchecked - add and return
15704 + * @i: integer value to add
15705 + * @v: pointer to type atomic64_unchecked_t
15706 + *
15707 + * Atomically adds @i to @v and returns @i + *@v
15708 + */
15709 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15710 +{
15711 + alternative_atomic64(add_return_unchecked,
15712 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15713 + ASM_NO_INPUT_CLOBBER("memory"));
15714 + return i;
15715 +}
15716 +
15717 /*
15718 * Other variants with different arithmetic operators:
15719 */
15720 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15721 return a;
15722 }
15723
15724 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15725 +{
15726 + long long a;
15727 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15728 + "S" (v) : "memory", "ecx");
15729 + return a;
15730 +}
15731 +
15732 static inline long long atomic64_dec_return(atomic64_t *v)
15733 {
15734 long long a;
15735 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15736 }
15737
15738 /**
15739 + * atomic64_add_unchecked - add integer to atomic64 variable
15740 + * @i: integer value to add
15741 + * @v: pointer to type atomic64_unchecked_t
15742 + *
15743 + * Atomically adds @i to @v.
15744 + */
15745 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15746 +{
15747 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15748 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15749 + ASM_NO_INPUT_CLOBBER("memory"));
15750 + return i;
15751 +}
15752 +
15753 +/**
15754 * atomic64_sub - subtract the atomic64 variable
15755 * @i: integer value to subtract
15756 * @v: pointer to type atomic64_t
15757 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15758 index f8d273e..02f39f3 100644
15759 --- a/arch/x86/include/asm/atomic64_64.h
15760 +++ b/arch/x86/include/asm/atomic64_64.h
15761 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15762 }
15763
15764 /**
15765 + * atomic64_read_unchecked - read atomic64 variable
15766 + * @v: pointer of type atomic64_unchecked_t
15767 + *
15768 + * Atomically reads the value of @v.
15769 + * Doesn't imply a read memory barrier.
15770 + */
15771 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15772 +{
15773 + return ACCESS_ONCE((v)->counter);
15774 +}
15775 +
15776 +/**
15777 * atomic64_set - set atomic64 variable
15778 * @v: pointer to type atomic64_t
15779 * @i: required value
15780 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15781 }
15782
15783 /**
15784 + * atomic64_set_unchecked - set atomic64 variable
15785 + * @v: pointer to type atomic64_unchecked_t
15786 + * @i: required value
15787 + *
15788 + * Atomically sets the value of @v to @i.
15789 + */
15790 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15791 +{
15792 + v->counter = i;
15793 +}
15794 +
15795 +/**
15796 * atomic64_add - add integer to atomic64 variable
15797 * @i: integer value to add
15798 * @v: pointer to type atomic64_t
15799 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15800 */
15801 static inline void atomic64_add(long i, atomic64_t *v)
15802 {
15803 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15804 +
15805 +#ifdef CONFIG_PAX_REFCOUNT
15806 + "jno 0f\n"
15807 + LOCK_PREFIX "subq %1,%0\n"
15808 + "int $4\n0:\n"
15809 + _ASM_EXTABLE(0b, 0b)
15810 +#endif
15811 +
15812 + : "=m" (v->counter)
15813 + : "er" (i), "m" (v->counter));
15814 +}
15815 +
15816 +/**
15817 + * atomic64_add_unchecked - add integer to atomic64 variable
15818 + * @i: integer value to add
15819 + * @v: pointer to type atomic64_unchecked_t
15820 + *
15821 + * Atomically adds @i to @v.
15822 + */
15823 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15824 +{
15825 asm volatile(LOCK_PREFIX "addq %1,%0"
15826 : "=m" (v->counter)
15827 : "er" (i), "m" (v->counter));
15828 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15829 */
15830 static inline void atomic64_sub(long i, atomic64_t *v)
15831 {
15832 - asm volatile(LOCK_PREFIX "subq %1,%0"
15833 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15834 +
15835 +#ifdef CONFIG_PAX_REFCOUNT
15836 + "jno 0f\n"
15837 + LOCK_PREFIX "addq %1,%0\n"
15838 + "int $4\n0:\n"
15839 + _ASM_EXTABLE(0b, 0b)
15840 +#endif
15841 +
15842 + : "=m" (v->counter)
15843 + : "er" (i), "m" (v->counter));
15844 +}
15845 +
15846 +/**
15847 + * atomic64_sub_unchecked - subtract the atomic64 variable
15848 + * @i: integer value to subtract
15849 + * @v: pointer to type atomic64_unchecked_t
15850 + *
15851 + * Atomically subtracts @i from @v.
15852 + */
15853 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15854 +{
15855 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15856 : "=m" (v->counter)
15857 : "er" (i), "m" (v->counter));
15858 }
15859 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15860 */
15861 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15862 {
15863 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15864 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15865 }
15866
15867 /**
15868 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15869 */
15870 static inline void atomic64_inc(atomic64_t *v)
15871 {
15872 + asm volatile(LOCK_PREFIX "incq %0\n"
15873 +
15874 +#ifdef CONFIG_PAX_REFCOUNT
15875 + "jno 0f\n"
15876 + LOCK_PREFIX "decq %0\n"
15877 + "int $4\n0:\n"
15878 + _ASM_EXTABLE(0b, 0b)
15879 +#endif
15880 +
15881 + : "=m" (v->counter)
15882 + : "m" (v->counter));
15883 +}
15884 +
15885 +/**
15886 + * atomic64_inc_unchecked - increment atomic64 variable
15887 + * @v: pointer to type atomic64_unchecked_t
15888 + *
15889 + * Atomically increments @v by 1.
15890 + */
15891 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15892 +{
15893 asm volatile(LOCK_PREFIX "incq %0"
15894 : "=m" (v->counter)
15895 : "m" (v->counter));
15896 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15897 */
15898 static inline void atomic64_dec(atomic64_t *v)
15899 {
15900 - asm volatile(LOCK_PREFIX "decq %0"
15901 + asm volatile(LOCK_PREFIX "decq %0\n"
15902 +
15903 +#ifdef CONFIG_PAX_REFCOUNT
15904 + "jno 0f\n"
15905 + LOCK_PREFIX "incq %0\n"
15906 + "int $4\n0:\n"
15907 + _ASM_EXTABLE(0b, 0b)
15908 +#endif
15909 +
15910 + : "=m" (v->counter)
15911 + : "m" (v->counter));
15912 +}
15913 +
15914 +/**
15915 + * atomic64_dec_unchecked - decrement atomic64 variable
15916 + * @v: pointer to type atomic64_t
15917 + *
15918 + * Atomically decrements @v by 1.
15919 + */
15920 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15921 +{
15922 + asm volatile(LOCK_PREFIX "decq %0\n"
15923 : "=m" (v->counter)
15924 : "m" (v->counter));
15925 }
15926 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15927 */
15928 static inline int atomic64_dec_and_test(atomic64_t *v)
15929 {
15930 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15931 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15932 }
15933
15934 /**
15935 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15936 */
15937 static inline int atomic64_inc_and_test(atomic64_t *v)
15938 {
15939 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15940 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15941 }
15942
15943 /**
15944 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15945 */
15946 static inline int atomic64_add_negative(long i, atomic64_t *v)
15947 {
15948 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15949 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15950 }
15951
15952 /**
15953 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
15954 */
15955 static inline long atomic64_add_return(long i, atomic64_t *v)
15956 {
15957 + return i + xadd_check_overflow(&v->counter, i);
15958 +}
15959 +
15960 +/**
15961 + * atomic64_add_return_unchecked - add and return
15962 + * @i: integer value to add
15963 + * @v: pointer to type atomic64_unchecked_t
15964 + *
15965 + * Atomically adds @i to @v and returns @i + @v
15966 + */
15967 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
15968 +{
15969 return i + xadd(&v->counter, i);
15970 }
15971
15972 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
15973 }
15974
15975 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
15976 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15977 +{
15978 + return atomic64_add_return_unchecked(1, v);
15979 +}
15980 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
15981
15982 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15983 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15984 return cmpxchg(&v->counter, old, new);
15985 }
15986
15987 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
15988 +{
15989 + return cmpxchg(&v->counter, old, new);
15990 +}
15991 +
15992 static inline long atomic64_xchg(atomic64_t *v, long new)
15993 {
15994 return xchg(&v->counter, new);
15995 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
15996 */
15997 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
15998 {
15999 - long c, old;
16000 + long c, old, new;
16001 c = atomic64_read(v);
16002 for (;;) {
16003 - if (unlikely(c == (u)))
16004 + if (unlikely(c == u))
16005 break;
16006 - old = atomic64_cmpxchg((v), c, c + (a));
16007 +
16008 + asm volatile("add %2,%0\n"
16009 +
16010 +#ifdef CONFIG_PAX_REFCOUNT
16011 + "jno 0f\n"
16012 + "sub %2,%0\n"
16013 + "int $4\n0:\n"
16014 + _ASM_EXTABLE(0b, 0b)
16015 +#endif
16016 +
16017 + : "=r" (new)
16018 + : "0" (c), "ir" (a));
16019 +
16020 + old = atomic64_cmpxchg(v, c, new);
16021 if (likely(old == c))
16022 break;
16023 c = old;
16024 }
16025 - return c != (u);
16026 + return c != u;
16027 }
16028
16029 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16030 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16031 index 959e45b..6ea9bf6 100644
16032 --- a/arch/x86/include/asm/barrier.h
16033 +++ b/arch/x86/include/asm/barrier.h
16034 @@ -57,7 +57,7 @@
16035 do { \
16036 compiletime_assert_atomic_type(*p); \
16037 smp_mb(); \
16038 - ACCESS_ONCE(*p) = (v); \
16039 + ACCESS_ONCE_RW(*p) = (v); \
16040 } while (0)
16041
16042 #define smp_load_acquire(p) \
16043 @@ -74,7 +74,7 @@ do { \
16044 do { \
16045 compiletime_assert_atomic_type(*p); \
16046 barrier(); \
16047 - ACCESS_ONCE(*p) = (v); \
16048 + ACCESS_ONCE_RW(*p) = (v); \
16049 } while (0)
16050
16051 #define smp_load_acquire(p) \
16052 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16053 index cfe3b95..d01b118 100644
16054 --- a/arch/x86/include/asm/bitops.h
16055 +++ b/arch/x86/include/asm/bitops.h
16056 @@ -50,7 +50,7 @@
16057 * a mask operation on a byte.
16058 */
16059 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16060 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16061 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16062 #define CONST_MASK(nr) (1 << ((nr) & 7))
16063
16064 /**
16065 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16066 */
16067 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16068 {
16069 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16070 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16071 }
16072
16073 /**
16074 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16075 */
16076 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16077 {
16078 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16079 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16080 }
16081
16082 /**
16083 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16084 */
16085 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16086 {
16087 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16088 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16089 }
16090
16091 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16092 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16093 *
16094 * Undefined if no bit exists, so code should check against 0 first.
16095 */
16096 -static inline unsigned long __ffs(unsigned long word)
16097 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16098 {
16099 asm("rep; bsf %1,%0"
16100 : "=r" (word)
16101 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16102 *
16103 * Undefined if no zero exists, so code should check against ~0UL first.
16104 */
16105 -static inline unsigned long ffz(unsigned long word)
16106 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16107 {
16108 asm("rep; bsf %1,%0"
16109 : "=r" (word)
16110 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16111 *
16112 * Undefined if no set bit exists, so code should check against 0 first.
16113 */
16114 -static inline unsigned long __fls(unsigned long word)
16115 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16116 {
16117 asm("bsr %1,%0"
16118 : "=r" (word)
16119 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16120 * set bit if value is nonzero. The last (most significant) bit is
16121 * at position 32.
16122 */
16123 -static inline int fls(int x)
16124 +static inline int __intentional_overflow(-1) fls(int x)
16125 {
16126 int r;
16127
16128 @@ -476,7 +476,7 @@ static inline int fls(int x)
16129 * at position 64.
16130 */
16131 #ifdef CONFIG_X86_64
16132 -static __always_inline int fls64(__u64 x)
16133 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16134 {
16135 int bitpos = -1;
16136 /*
16137 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16138 index 4fa687a..60f2d39 100644
16139 --- a/arch/x86/include/asm/boot.h
16140 +++ b/arch/x86/include/asm/boot.h
16141 @@ -6,10 +6,15 @@
16142 #include <uapi/asm/boot.h>
16143
16144 /* Physical address where kernel should be loaded. */
16145 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16146 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16147 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16148 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16149
16150 +#ifndef __ASSEMBLY__
16151 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16152 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16153 +#endif
16154 +
16155 /* Minimum kernel alignment, as a power of two */
16156 #ifdef CONFIG_X86_64
16157 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16158 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16159 index 48f99f1..d78ebf9 100644
16160 --- a/arch/x86/include/asm/cache.h
16161 +++ b/arch/x86/include/asm/cache.h
16162 @@ -5,12 +5,13 @@
16163
16164 /* L1 cache line size */
16165 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16166 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16167 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16168
16169 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16170 +#define __read_only __attribute__((__section__(".data..read_only")))
16171
16172 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16173 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16174 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16175
16176 #ifdef CONFIG_X86_VSMP
16177 #ifdef CONFIG_SMP
16178 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16179 index 1c8b50e..166bcaa 100644
16180 --- a/arch/x86/include/asm/calling.h
16181 +++ b/arch/x86/include/asm/calling.h
16182 @@ -96,23 +96,26 @@ For 32-bit we have the following conventions - kernel is built with
16183 .endm
16184
16185 .macro SAVE_C_REGS_HELPER offset=0 rax=1 rcx=1 r8910=1 r11=1
16186 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16187 + movq_cfi r12, R12+\offset
16188 +#endif
16189 .if \r11
16190 - movq_cfi r11, 6*8+\offset
16191 + movq_cfi r11, R11+\offset
16192 .endif
16193 .if \r8910
16194 - movq_cfi r10, 7*8+\offset
16195 - movq_cfi r9, 8*8+\offset
16196 - movq_cfi r8, 9*8+\offset
16197 + movq_cfi r10, R10+\offset
16198 + movq_cfi r9, R9+\offset
16199 + movq_cfi r8, R8+\offset
16200 .endif
16201 .if \rax
16202 - movq_cfi rax, 10*8+\offset
16203 + movq_cfi rax, RAX+\offset
16204 .endif
16205 .if \rcx
16206 - movq_cfi rcx, 11*8+\offset
16207 + movq_cfi rcx, RCX+\offset
16208 .endif
16209 - movq_cfi rdx, 12*8+\offset
16210 - movq_cfi rsi, 13*8+\offset
16211 - movq_cfi rdi, 14*8+\offset
16212 + movq_cfi rdx, RDX+\offset
16213 + movq_cfi rsi, RSI+\offset
16214 + movq_cfi rdi, RDI+\offset
16215 .endm
16216 .macro SAVE_C_REGS offset=0
16217 SAVE_C_REGS_HELPER \offset, 1, 1, 1, 1
16218 @@ -131,76 +134,87 @@ For 32-bit we have the following conventions - kernel is built with
16219 .endm
16220
16221 .macro SAVE_EXTRA_REGS offset=0
16222 - movq_cfi r15, 0*8+\offset
16223 - movq_cfi r14, 1*8+\offset
16224 - movq_cfi r13, 2*8+\offset
16225 - movq_cfi r12, 3*8+\offset
16226 - movq_cfi rbp, 4*8+\offset
16227 - movq_cfi rbx, 5*8+\offset
16228 + movq_cfi r15, R15+\offset
16229 + movq_cfi r14, R14+\offset
16230 + movq_cfi r13, R13+\offset
16231 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16232 + movq_cfi r12, R12+\offset
16233 +#endif
16234 + movq_cfi rbp, RBP+\offset
16235 + movq_cfi rbx, RBX+\offset
16236 .endm
16237 .macro SAVE_EXTRA_REGS_RBP offset=0
16238 - movq_cfi rbp, 4*8+\offset
16239 + movq_cfi rbp, RBP+\offset
16240 .endm
16241
16242 .macro RESTORE_EXTRA_REGS offset=0
16243 - movq_cfi_restore 0*8+\offset, r15
16244 - movq_cfi_restore 1*8+\offset, r14
16245 - movq_cfi_restore 2*8+\offset, r13
16246 - movq_cfi_restore 3*8+\offset, r12
16247 - movq_cfi_restore 4*8+\offset, rbp
16248 - movq_cfi_restore 5*8+\offset, rbx
16249 + movq_cfi_restore R15+\offset, r15
16250 + movq_cfi_restore R14+\offset, r14
16251 + movq_cfi_restore R13+\offset, r13
16252 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16253 + movq_cfi_restore R12+\offset, r12
16254 +#endif
16255 + movq_cfi_restore RBP+\offset, rbp
16256 + movq_cfi_restore RBX+\offset, rbx
16257 .endm
16258
16259 .macro ZERO_EXTRA_REGS
16260 xorl %r15d, %r15d
16261 xorl %r14d, %r14d
16262 xorl %r13d, %r13d
16263 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16264 xorl %r12d, %r12d
16265 +#endif
16266 xorl %ebp, %ebp
16267 xorl %ebx, %ebx
16268 .endm
16269
16270 - .macro RESTORE_C_REGS_HELPER rstor_rax=1, rstor_rcx=1, rstor_r11=1, rstor_r8910=1, rstor_rdx=1
16271 + .macro RESTORE_C_REGS_HELPER rstor_rax=1, rstor_rcx=1, rstor_r11=1, rstor_r8910=1, rstor_rdx=1, rstor_r12=1
16272 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16273 + .if \rstor_r12
16274 + movq_cfi_restore R12, r12
16275 + .endif
16276 +#endif
16277 .if \rstor_r11
16278 - movq_cfi_restore 6*8, r11
16279 + movq_cfi_restore R11, r11
16280 .endif
16281 .if \rstor_r8910
16282 - movq_cfi_restore 7*8, r10
16283 - movq_cfi_restore 8*8, r9
16284 - movq_cfi_restore 9*8, r8
16285 + movq_cfi_restore R10, r10
16286 + movq_cfi_restore R9, r9
16287 + movq_cfi_restore R8, r8
16288 .endif
16289 .if \rstor_rax
16290 - movq_cfi_restore 10*8, rax
16291 + movq_cfi_restore RAX, rax
16292 .endif
16293 .if \rstor_rcx
16294 - movq_cfi_restore 11*8, rcx
16295 + movq_cfi_restore RCX, rcx
16296 .endif
16297 .if \rstor_rdx
16298 - movq_cfi_restore 12*8, rdx
16299 + movq_cfi_restore RDX, rdx
16300 .endif
16301 - movq_cfi_restore 13*8, rsi
16302 - movq_cfi_restore 14*8, rdi
16303 + movq_cfi_restore RSI, rsi
16304 + movq_cfi_restore RDI, rdi
16305 .endm
16306 .macro RESTORE_C_REGS
16307 - RESTORE_C_REGS_HELPER 1,1,1,1,1
16308 + RESTORE_C_REGS_HELPER 1,1,1,1,1,1
16309 .endm
16310 .macro RESTORE_C_REGS_EXCEPT_RAX
16311 - RESTORE_C_REGS_HELPER 0,1,1,1,1
16312 + RESTORE_C_REGS_HELPER 0,1,1,1,1,0
16313 .endm
16314 .macro RESTORE_C_REGS_EXCEPT_RCX
16315 - RESTORE_C_REGS_HELPER 1,0,1,1,1
16316 + RESTORE_C_REGS_HELPER 1,0,1,1,1,0
16317 .endm
16318 .macro RESTORE_C_REGS_EXCEPT_R11
16319 - RESTORE_C_REGS_HELPER 1,1,0,1,1
16320 + RESTORE_C_REGS_HELPER 1,1,0,1,1,1
16321 .endm
16322 .macro RESTORE_C_REGS_EXCEPT_RCX_R11
16323 - RESTORE_C_REGS_HELPER 1,0,0,1,1
16324 + RESTORE_C_REGS_HELPER 1,0,0,1,1,1
16325 .endm
16326 .macro RESTORE_RSI_RDI
16327 - RESTORE_C_REGS_HELPER 0,0,0,0,0
16328 + RESTORE_C_REGS_HELPER 0,0,0,0,0,1
16329 .endm
16330 .macro RESTORE_RSI_RDI_RDX
16331 - RESTORE_C_REGS_HELPER 0,0,0,0,1
16332 + RESTORE_C_REGS_HELPER 0,0,0,0,1,1
16333 .endm
16334
16335 .macro REMOVE_PT_GPREGS_FROM_STACK addskip=0
16336 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16337 index f50de69..2b0a458 100644
16338 --- a/arch/x86/include/asm/checksum_32.h
16339 +++ b/arch/x86/include/asm/checksum_32.h
16340 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16341 int len, __wsum sum,
16342 int *src_err_ptr, int *dst_err_ptr);
16343
16344 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16345 + int len, __wsum sum,
16346 + int *src_err_ptr, int *dst_err_ptr);
16347 +
16348 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16349 + int len, __wsum sum,
16350 + int *src_err_ptr, int *dst_err_ptr);
16351 +
16352 /*
16353 * Note: when you get a NULL pointer exception here this means someone
16354 * passed in an incorrect kernel address to one of these functions.
16355 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16356
16357 might_sleep();
16358 stac();
16359 - ret = csum_partial_copy_generic((__force void *)src, dst,
16360 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16361 len, sum, err_ptr, NULL);
16362 clac();
16363
16364 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16365 might_sleep();
16366 if (access_ok(VERIFY_WRITE, dst, len)) {
16367 stac();
16368 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16369 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16370 len, sum, NULL, err_ptr);
16371 clac();
16372 return ret;
16373 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16374 index 99c105d7..2f667ac 100644
16375 --- a/arch/x86/include/asm/cmpxchg.h
16376 +++ b/arch/x86/include/asm/cmpxchg.h
16377 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16378 __compiletime_error("Bad argument size for cmpxchg");
16379 extern void __xadd_wrong_size(void)
16380 __compiletime_error("Bad argument size for xadd");
16381 +extern void __xadd_check_overflow_wrong_size(void)
16382 + __compiletime_error("Bad argument size for xadd_check_overflow");
16383 extern void __add_wrong_size(void)
16384 __compiletime_error("Bad argument size for add");
16385 +extern void __add_check_overflow_wrong_size(void)
16386 + __compiletime_error("Bad argument size for add_check_overflow");
16387
16388 /*
16389 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16390 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16391 __ret; \
16392 })
16393
16394 +#ifdef CONFIG_PAX_REFCOUNT
16395 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16396 + ({ \
16397 + __typeof__ (*(ptr)) __ret = (arg); \
16398 + switch (sizeof(*(ptr))) { \
16399 + case __X86_CASE_L: \
16400 + asm volatile (lock #op "l %0, %1\n" \
16401 + "jno 0f\n" \
16402 + "mov %0,%1\n" \
16403 + "int $4\n0:\n" \
16404 + _ASM_EXTABLE(0b, 0b) \
16405 + : "+r" (__ret), "+m" (*(ptr)) \
16406 + : : "memory", "cc"); \
16407 + break; \
16408 + case __X86_CASE_Q: \
16409 + asm volatile (lock #op "q %q0, %1\n" \
16410 + "jno 0f\n" \
16411 + "mov %0,%1\n" \
16412 + "int $4\n0:\n" \
16413 + _ASM_EXTABLE(0b, 0b) \
16414 + : "+r" (__ret), "+m" (*(ptr)) \
16415 + : : "memory", "cc"); \
16416 + break; \
16417 + default: \
16418 + __ ## op ## _check_overflow_wrong_size(); \
16419 + } \
16420 + __ret; \
16421 + })
16422 +#else
16423 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16424 +#endif
16425 +
16426 /*
16427 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16428 * Since this is generally used to protect other memory information, we
16429 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16430 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16431 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16432
16433 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16434 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16435 +
16436 #define __add(ptr, inc, lock) \
16437 ({ \
16438 __typeof__ (*(ptr)) __ret = (inc); \
16439 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16440 index acdee09..a553db3 100644
16441 --- a/arch/x86/include/asm/compat.h
16442 +++ b/arch/x86/include/asm/compat.h
16443 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16444 typedef u32 compat_uint_t;
16445 typedef u32 compat_ulong_t;
16446 typedef u64 __attribute__((aligned(4))) compat_u64;
16447 -typedef u32 compat_uptr_t;
16448 +typedef u32 __user compat_uptr_t;
16449
16450 struct compat_timespec {
16451 compat_time_t tv_sec;
16452 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16453 index 3d6606f..300641d 100644
16454 --- a/arch/x86/include/asm/cpufeature.h
16455 +++ b/arch/x86/include/asm/cpufeature.h
16456 @@ -214,7 +214,8 @@
16457 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16458 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16459 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16460 -
16461 +#define X86_FEATURE_PCIDUDEREF ( 8*32+30) /* PaX PCID based UDEREF */
16462 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16463
16464 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16465 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16466 @@ -222,7 +223,7 @@
16467 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16468 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16469 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16470 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16471 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16472 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16473 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16474 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16475 @@ -401,6 +402,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16476 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16477 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16478 #define cpu_has_bpext boot_cpu_has(X86_FEATURE_BPEXT)
16479 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16480
16481 #if __GNUC__ >= 4
16482 extern void warn_pre_alternatives(void);
16483 @@ -454,7 +456,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16484
16485 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16486 t_warn:
16487 - warn_pre_alternatives();
16488 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID && bit != X86_FEATURE_PCIDUDEREF)
16489 + warn_pre_alternatives();
16490 return false;
16491 #endif
16492
16493 @@ -475,7 +478,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16494 ".section .discard,\"aw\",@progbits\n"
16495 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16496 ".previous\n"
16497 - ".section .altinstr_replacement,\"ax\"\n"
16498 + ".section .altinstr_replacement,\"a\"\n"
16499 "3: movb $1,%0\n"
16500 "4:\n"
16501 ".previous\n"
16502 @@ -510,7 +513,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16503 " .byte 5f - 4f\n" /* repl len */
16504 " .byte 3b - 2b\n" /* pad len */
16505 ".previous\n"
16506 - ".section .altinstr_replacement,\"ax\"\n"
16507 + ".section .altinstr_replacement,\"a\"\n"
16508 "4: jmp %l[t_no]\n"
16509 "5:\n"
16510 ".previous\n"
16511 @@ -545,7 +548,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16512 ".section .discard,\"aw\",@progbits\n"
16513 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16514 ".previous\n"
16515 - ".section .altinstr_replacement,\"ax\"\n"
16516 + ".section .altinstr_replacement,\"a\"\n"
16517 "3: movb $0,%0\n"
16518 "4:\n"
16519 ".previous\n"
16520 @@ -560,7 +563,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16521 ".section .discard,\"aw\",@progbits\n"
16522 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16523 ".previous\n"
16524 - ".section .altinstr_replacement,\"ax\"\n"
16525 + ".section .altinstr_replacement,\"a\"\n"
16526 "5: movb $1,%0\n"
16527 "6:\n"
16528 ".previous\n"
16529 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16530 index a0bf89f..56f0b2a 100644
16531 --- a/arch/x86/include/asm/desc.h
16532 +++ b/arch/x86/include/asm/desc.h
16533 @@ -4,6 +4,7 @@
16534 #include <asm/desc_defs.h>
16535 #include <asm/ldt.h>
16536 #include <asm/mmu.h>
16537 +#include <asm/pgtable.h>
16538
16539 #include <linux/smp.h>
16540 #include <linux/percpu.h>
16541 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16542
16543 desc->type = (info->read_exec_only ^ 1) << 1;
16544 desc->type |= info->contents << 2;
16545 + desc->type |= info->seg_not_present ^ 1;
16546
16547 desc->s = 1;
16548 desc->dpl = 0x3;
16549 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16550 }
16551
16552 extern struct desc_ptr idt_descr;
16553 -extern gate_desc idt_table[];
16554 -extern struct desc_ptr debug_idt_descr;
16555 -extern gate_desc debug_idt_table[];
16556 -
16557 -struct gdt_page {
16558 - struct desc_struct gdt[GDT_ENTRIES];
16559 -} __attribute__((aligned(PAGE_SIZE)));
16560 -
16561 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16562 +extern gate_desc idt_table[IDT_ENTRIES];
16563 +extern const struct desc_ptr debug_idt_descr;
16564 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16565
16566 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16567 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16568 {
16569 - return per_cpu(gdt_page, cpu).gdt;
16570 + return cpu_gdt_table[cpu];
16571 }
16572
16573 #ifdef CONFIG_X86_64
16574 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16575 unsigned long base, unsigned dpl, unsigned flags,
16576 unsigned short seg)
16577 {
16578 - gate->a = (seg << 16) | (base & 0xffff);
16579 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16580 + gate->gate.offset_low = base;
16581 + gate->gate.seg = seg;
16582 + gate->gate.reserved = 0;
16583 + gate->gate.type = type;
16584 + gate->gate.s = 0;
16585 + gate->gate.dpl = dpl;
16586 + gate->gate.p = 1;
16587 + gate->gate.offset_high = base >> 16;
16588 }
16589
16590 #endif
16591 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16592
16593 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16594 {
16595 + pax_open_kernel();
16596 memcpy(&idt[entry], gate, sizeof(*gate));
16597 + pax_close_kernel();
16598 }
16599
16600 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16601 {
16602 + pax_open_kernel();
16603 memcpy(&ldt[entry], desc, 8);
16604 + pax_close_kernel();
16605 }
16606
16607 static inline void
16608 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16609 default: size = sizeof(*gdt); break;
16610 }
16611
16612 + pax_open_kernel();
16613 memcpy(&gdt[entry], desc, size);
16614 + pax_close_kernel();
16615 }
16616
16617 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16618 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16619
16620 static inline void native_load_tr_desc(void)
16621 {
16622 + pax_open_kernel();
16623 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16624 + pax_close_kernel();
16625 }
16626
16627 static inline void native_load_gdt(const struct desc_ptr *dtr)
16628 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16629 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16630 unsigned int i;
16631
16632 + pax_open_kernel();
16633 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16634 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16635 + pax_close_kernel();
16636 }
16637
16638 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16639 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16640 preempt_enable();
16641 }
16642
16643 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16644 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16645 {
16646 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16647 }
16648 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16649 }
16650
16651 #ifdef CONFIG_X86_64
16652 -static inline void set_nmi_gate(int gate, void *addr)
16653 +static inline void set_nmi_gate(int gate, const void *addr)
16654 {
16655 gate_desc s;
16656
16657 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16658 #endif
16659
16660 #ifdef CONFIG_TRACING
16661 -extern struct desc_ptr trace_idt_descr;
16662 -extern gate_desc trace_idt_table[];
16663 +extern const struct desc_ptr trace_idt_descr;
16664 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16665 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16666 {
16667 write_idt_entry(trace_idt_table, entry, gate);
16668 }
16669
16670 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16671 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16672 unsigned dpl, unsigned ist, unsigned seg)
16673 {
16674 gate_desc s;
16675 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16676 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16677 #endif
16678
16679 -static inline void _set_gate(int gate, unsigned type, void *addr,
16680 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16681 unsigned dpl, unsigned ist, unsigned seg)
16682 {
16683 gate_desc s;
16684 @@ -379,14 +392,14 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16685 #define set_intr_gate_notrace(n, addr) \
16686 do { \
16687 BUG_ON((unsigned)n > 0xFF); \
16688 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16689 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16690 __KERNEL_CS); \
16691 } while (0)
16692
16693 #define set_intr_gate(n, addr) \
16694 do { \
16695 set_intr_gate_notrace(n, addr); \
16696 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16697 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16698 0, 0, __KERNEL_CS); \
16699 } while (0)
16700
16701 @@ -414,19 +427,19 @@ static inline void alloc_system_vector(int vector)
16702 /*
16703 * This routine sets up an interrupt gate at directory privilege level 3.
16704 */
16705 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16706 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16707 {
16708 BUG_ON((unsigned)n > 0xFF);
16709 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16710 }
16711
16712 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16713 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16714 {
16715 BUG_ON((unsigned)n > 0xFF);
16716 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16717 }
16718
16719 -static inline void set_trap_gate(unsigned int n, void *addr)
16720 +static inline void set_trap_gate(unsigned int n, const void *addr)
16721 {
16722 BUG_ON((unsigned)n > 0xFF);
16723 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16724 @@ -435,16 +448,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16725 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16726 {
16727 BUG_ON((unsigned)n > 0xFF);
16728 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16729 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16730 }
16731
16732 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16733 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16734 {
16735 BUG_ON((unsigned)n > 0xFF);
16736 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16737 }
16738
16739 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16740 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16741 {
16742 BUG_ON((unsigned)n > 0xFF);
16743 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16744 @@ -516,4 +529,17 @@ static inline void load_current_idt(void)
16745 else
16746 load_idt((const struct desc_ptr *)&idt_descr);
16747 }
16748 +
16749 +#ifdef CONFIG_X86_32
16750 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16751 +{
16752 + struct desc_struct d;
16753 +
16754 + if (likely(limit))
16755 + limit = (limit - 1UL) >> PAGE_SHIFT;
16756 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16757 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16758 +}
16759 +#endif
16760 +
16761 #endif /* _ASM_X86_DESC_H */
16762 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16763 index 278441f..b95a174 100644
16764 --- a/arch/x86/include/asm/desc_defs.h
16765 +++ b/arch/x86/include/asm/desc_defs.h
16766 @@ -31,6 +31,12 @@ struct desc_struct {
16767 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16768 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16769 };
16770 + struct {
16771 + u16 offset_low;
16772 + u16 seg;
16773 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16774 + unsigned offset_high: 16;
16775 + } gate;
16776 };
16777 } __attribute__((packed));
16778
16779 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16780 index ced283a..ffe04cc 100644
16781 --- a/arch/x86/include/asm/div64.h
16782 +++ b/arch/x86/include/asm/div64.h
16783 @@ -39,7 +39,7 @@
16784 __mod; \
16785 })
16786
16787 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16788 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16789 {
16790 union {
16791 u64 v64;
16792 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16793 index f161c18..97d43e8 100644
16794 --- a/arch/x86/include/asm/elf.h
16795 +++ b/arch/x86/include/asm/elf.h
16796 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16797
16798 #include <asm/vdso.h>
16799
16800 -#ifdef CONFIG_X86_64
16801 -extern unsigned int vdso64_enabled;
16802 -#endif
16803 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16804 extern unsigned int vdso32_enabled;
16805 #endif
16806 @@ -250,7 +247,25 @@ extern int force_personality32;
16807 the loader. We need to make sure that it is out of the way of the program
16808 that it will "exec", and that there is sufficient room for the brk. */
16809
16810 +#ifdef CONFIG_PAX_SEGMEXEC
16811 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16812 +#else
16813 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16814 +#endif
16815 +
16816 +#ifdef CONFIG_PAX_ASLR
16817 +#ifdef CONFIG_X86_32
16818 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16819 +
16820 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16821 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16822 +#else
16823 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16824 +
16825 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16826 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16827 +#endif
16828 +#endif
16829
16830 /* This yields a mask that user programs can use to figure out what
16831 instruction set this CPU supports. This could be done in user space,
16832 @@ -299,17 +314,13 @@ do { \
16833
16834 #define ARCH_DLINFO \
16835 do { \
16836 - if (vdso64_enabled) \
16837 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16838 - (unsigned long __force)current->mm->context.vdso); \
16839 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16840 } while (0)
16841
16842 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16843 #define ARCH_DLINFO_X32 \
16844 do { \
16845 - if (vdso64_enabled) \
16846 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16847 - (unsigned long __force)current->mm->context.vdso); \
16848 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16849 } while (0)
16850
16851 #define AT_SYSINFO 32
16852 @@ -324,10 +335,10 @@ else \
16853
16854 #endif /* !CONFIG_X86_32 */
16855
16856 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16857 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16858
16859 #define VDSO_ENTRY \
16860 - ((unsigned long)current->mm->context.vdso + \
16861 + (current->mm->context.vdso + \
16862 selected_vdso32->sym___kernel_vsyscall)
16863
16864 struct linux_binprm;
16865 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16866 index 77a99ac..39ff7f5 100644
16867 --- a/arch/x86/include/asm/emergency-restart.h
16868 +++ b/arch/x86/include/asm/emergency-restart.h
16869 @@ -1,6 +1,6 @@
16870 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16871 #define _ASM_X86_EMERGENCY_RESTART_H
16872
16873 -extern void machine_emergency_restart(void);
16874 +extern void machine_emergency_restart(void) __noreturn;
16875
16876 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16877 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16878 index 1c7eefe..d0e4702 100644
16879 --- a/arch/x86/include/asm/floppy.h
16880 +++ b/arch/x86/include/asm/floppy.h
16881 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16882 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16883 } fd_routine[] = {
16884 {
16885 - request_dma,
16886 - free_dma,
16887 - get_dma_residue,
16888 - dma_mem_alloc,
16889 - hard_dma_setup
16890 + ._request_dma = request_dma,
16891 + ._free_dma = free_dma,
16892 + ._get_dma_residue = get_dma_residue,
16893 + ._dma_mem_alloc = dma_mem_alloc,
16894 + ._dma_setup = hard_dma_setup
16895 },
16896 {
16897 - vdma_request_dma,
16898 - vdma_nop,
16899 - vdma_get_dma_residue,
16900 - vdma_mem_alloc,
16901 - vdma_dma_setup
16902 + ._request_dma = vdma_request_dma,
16903 + ._free_dma = vdma_nop,
16904 + ._get_dma_residue = vdma_get_dma_residue,
16905 + ._dma_mem_alloc = vdma_mem_alloc,
16906 + ._dma_setup = vdma_dma_setup
16907 }
16908 };
16909
16910 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16911 index da5e967..ab07eec 100644
16912 --- a/arch/x86/include/asm/fpu-internal.h
16913 +++ b/arch/x86/include/asm/fpu-internal.h
16914 @@ -151,8 +151,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16915 #define user_insn(insn, output, input...) \
16916 ({ \
16917 int err; \
16918 + pax_open_userland(); \
16919 asm volatile(ASM_STAC "\n" \
16920 - "1:" #insn "\n\t" \
16921 + "1:" \
16922 + __copyuser_seg \
16923 + #insn "\n\t" \
16924 "2: " ASM_CLAC "\n" \
16925 ".section .fixup,\"ax\"\n" \
16926 "3: movl $-1,%[err]\n" \
16927 @@ -161,6 +164,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16928 _ASM_EXTABLE(1b, 3b) \
16929 : [err] "=r" (err), output \
16930 : "0"(0), input); \
16931 + pax_close_userland(); \
16932 err; \
16933 })
16934
16935 @@ -327,7 +331,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
16936 "fnclex\n\t"
16937 "emms\n\t"
16938 "fildl %P[addr]" /* set F?P to defined value */
16939 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
16940 + : : [addr] "m" (cpu_tss[raw_smp_processor_id()].x86_tss.sp0));
16941 }
16942
16943 return fpu_restore_checking(&tsk->thread.fpu);
16944 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
16945 index b4c1f54..e290c08 100644
16946 --- a/arch/x86/include/asm/futex.h
16947 +++ b/arch/x86/include/asm/futex.h
16948 @@ -12,6 +12,7 @@
16949 #include <asm/smap.h>
16950
16951 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
16952 + typecheck(u32 __user *, uaddr); \
16953 asm volatile("\t" ASM_STAC "\n" \
16954 "1:\t" insn "\n" \
16955 "2:\t" ASM_CLAC "\n" \
16956 @@ -20,15 +21,16 @@
16957 "\tjmp\t2b\n" \
16958 "\t.previous\n" \
16959 _ASM_EXTABLE(1b, 3b) \
16960 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
16961 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
16962 : "i" (-EFAULT), "0" (oparg), "1" (0))
16963
16964 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
16965 + typecheck(u32 __user *, uaddr); \
16966 asm volatile("\t" ASM_STAC "\n" \
16967 "1:\tmovl %2, %0\n" \
16968 "\tmovl\t%0, %3\n" \
16969 "\t" insn "\n" \
16970 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
16971 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
16972 "\tjnz\t1b\n" \
16973 "3:\t" ASM_CLAC "\n" \
16974 "\t.section .fixup,\"ax\"\n" \
16975 @@ -38,7 +40,7 @@
16976 _ASM_EXTABLE(1b, 4b) \
16977 _ASM_EXTABLE(2b, 4b) \
16978 : "=&a" (oldval), "=&r" (ret), \
16979 - "+m" (*uaddr), "=&r" (tem) \
16980 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
16981 : "r" (oparg), "i" (-EFAULT), "1" (0))
16982
16983 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16984 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16985
16986 pagefault_disable();
16987
16988 + pax_open_userland();
16989 switch (op) {
16990 case FUTEX_OP_SET:
16991 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
16992 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
16993 break;
16994 case FUTEX_OP_ADD:
16995 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
16996 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
16997 uaddr, oparg);
16998 break;
16999 case FUTEX_OP_OR:
17000 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17001 default:
17002 ret = -ENOSYS;
17003 }
17004 + pax_close_userland();
17005
17006 pagefault_enable();
17007
17008 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17009 index e9571dd..df5f542 100644
17010 --- a/arch/x86/include/asm/hw_irq.h
17011 +++ b/arch/x86/include/asm/hw_irq.h
17012 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17013 #endif /* CONFIG_X86_LOCAL_APIC */
17014
17015 /* Statistics */
17016 -extern atomic_t irq_err_count;
17017 -extern atomic_t irq_mis_count;
17018 +extern atomic_unchecked_t irq_err_count;
17019 +extern atomic_unchecked_t irq_mis_count;
17020
17021 /* EISA */
17022 extern void eisa_set_level_irq(unsigned int irq);
17023 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17024 index ccffa53..3c90c87 100644
17025 --- a/arch/x86/include/asm/i8259.h
17026 +++ b/arch/x86/include/asm/i8259.h
17027 @@ -62,7 +62,7 @@ struct legacy_pic {
17028 void (*init)(int auto_eoi);
17029 int (*irq_pending)(unsigned int irq);
17030 void (*make_irq)(unsigned int irq);
17031 -};
17032 +} __do_const;
17033
17034 extern struct legacy_pic *legacy_pic;
17035 extern struct legacy_pic null_legacy_pic;
17036 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17037 index 34a5b93..27e40a6 100644
17038 --- a/arch/x86/include/asm/io.h
17039 +++ b/arch/x86/include/asm/io.h
17040 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17041 "m" (*(volatile type __force *)addr) barrier); }
17042
17043 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17044 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17045 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17046 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17047 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17048
17049 build_mmio_read(__readb, "b", unsigned char, "=q", )
17050 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17051 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17052 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17053 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17054
17055 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17056 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17057 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17058 * this function
17059 */
17060
17061 -static inline phys_addr_t virt_to_phys(volatile void *address)
17062 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17063 {
17064 return __pa(address);
17065 }
17066 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17067 return ioremap_nocache(offset, size);
17068 }
17069
17070 -extern void iounmap(volatile void __iomem *addr);
17071 +extern void iounmap(const volatile void __iomem *addr);
17072
17073 extern void set_iounmap_nonlazy(void);
17074
17075 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17076
17077 #include <linux/vmalloc.h>
17078
17079 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17080 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17081 +{
17082 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17083 +}
17084 +
17085 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17086 +{
17087 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17088 +}
17089 +
17090 /*
17091 * Convert a virtual cached pointer to an uncached pointer
17092 */
17093 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17094 index b77f5ed..a2f791e 100644
17095 --- a/arch/x86/include/asm/irqflags.h
17096 +++ b/arch/x86/include/asm/irqflags.h
17097 @@ -137,6 +137,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17098 swapgs; \
17099 sysretl
17100
17101 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17102 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17103 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17104 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17105 +
17106 #else
17107 #define INTERRUPT_RETURN iret
17108 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17109 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17110 index 4421b5d..8543006 100644
17111 --- a/arch/x86/include/asm/kprobes.h
17112 +++ b/arch/x86/include/asm/kprobes.h
17113 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17114 #define RELATIVEJUMP_SIZE 5
17115 #define RELATIVECALL_OPCODE 0xe8
17116 #define RELATIVE_ADDR_SIZE 4
17117 -#define MAX_STACK_SIZE 64
17118 -#define MIN_STACK_SIZE(ADDR) \
17119 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17120 - THREAD_SIZE - (unsigned long)(ADDR))) \
17121 - ? (MAX_STACK_SIZE) \
17122 - : (((unsigned long)current_thread_info()) + \
17123 - THREAD_SIZE - (unsigned long)(ADDR)))
17124 +#define MAX_STACK_SIZE 64UL
17125 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17126
17127 #define flush_insn_slot(p) do { } while (0)
17128
17129 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17130 index 4ad6560..75c7bdd 100644
17131 --- a/arch/x86/include/asm/local.h
17132 +++ b/arch/x86/include/asm/local.h
17133 @@ -10,33 +10,97 @@ typedef struct {
17134 atomic_long_t a;
17135 } local_t;
17136
17137 +typedef struct {
17138 + atomic_long_unchecked_t a;
17139 +} local_unchecked_t;
17140 +
17141 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17142
17143 #define local_read(l) atomic_long_read(&(l)->a)
17144 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17145 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17146 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17147
17148 static inline void local_inc(local_t *l)
17149 {
17150 - asm volatile(_ASM_INC "%0"
17151 + asm volatile(_ASM_INC "%0\n"
17152 +
17153 +#ifdef CONFIG_PAX_REFCOUNT
17154 + "jno 0f\n"
17155 + _ASM_DEC "%0\n"
17156 + "int $4\n0:\n"
17157 + _ASM_EXTABLE(0b, 0b)
17158 +#endif
17159 +
17160 + : "+m" (l->a.counter));
17161 +}
17162 +
17163 +static inline void local_inc_unchecked(local_unchecked_t *l)
17164 +{
17165 + asm volatile(_ASM_INC "%0\n"
17166 : "+m" (l->a.counter));
17167 }
17168
17169 static inline void local_dec(local_t *l)
17170 {
17171 - asm volatile(_ASM_DEC "%0"
17172 + asm volatile(_ASM_DEC "%0\n"
17173 +
17174 +#ifdef CONFIG_PAX_REFCOUNT
17175 + "jno 0f\n"
17176 + _ASM_INC "%0\n"
17177 + "int $4\n0:\n"
17178 + _ASM_EXTABLE(0b, 0b)
17179 +#endif
17180 +
17181 + : "+m" (l->a.counter));
17182 +}
17183 +
17184 +static inline void local_dec_unchecked(local_unchecked_t *l)
17185 +{
17186 + asm volatile(_ASM_DEC "%0\n"
17187 : "+m" (l->a.counter));
17188 }
17189
17190 static inline void local_add(long i, local_t *l)
17191 {
17192 - asm volatile(_ASM_ADD "%1,%0"
17193 + asm volatile(_ASM_ADD "%1,%0\n"
17194 +
17195 +#ifdef CONFIG_PAX_REFCOUNT
17196 + "jno 0f\n"
17197 + _ASM_SUB "%1,%0\n"
17198 + "int $4\n0:\n"
17199 + _ASM_EXTABLE(0b, 0b)
17200 +#endif
17201 +
17202 + : "+m" (l->a.counter)
17203 + : "ir" (i));
17204 +}
17205 +
17206 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17207 +{
17208 + asm volatile(_ASM_ADD "%1,%0\n"
17209 : "+m" (l->a.counter)
17210 : "ir" (i));
17211 }
17212
17213 static inline void local_sub(long i, local_t *l)
17214 {
17215 - asm volatile(_ASM_SUB "%1,%0"
17216 + asm volatile(_ASM_SUB "%1,%0\n"
17217 +
17218 +#ifdef CONFIG_PAX_REFCOUNT
17219 + "jno 0f\n"
17220 + _ASM_ADD "%1,%0\n"
17221 + "int $4\n0:\n"
17222 + _ASM_EXTABLE(0b, 0b)
17223 +#endif
17224 +
17225 + : "+m" (l->a.counter)
17226 + : "ir" (i));
17227 +}
17228 +
17229 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17230 +{
17231 + asm volatile(_ASM_SUB "%1,%0\n"
17232 : "+m" (l->a.counter)
17233 : "ir" (i));
17234 }
17235 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17236 */
17237 static inline int local_sub_and_test(long i, local_t *l)
17238 {
17239 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17240 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17241 }
17242
17243 /**
17244 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17245 */
17246 static inline int local_dec_and_test(local_t *l)
17247 {
17248 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17249 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17250 }
17251
17252 /**
17253 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17254 */
17255 static inline int local_inc_and_test(local_t *l)
17256 {
17257 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17258 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17259 }
17260
17261 /**
17262 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17263 */
17264 static inline int local_add_negative(long i, local_t *l)
17265 {
17266 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17267 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17268 }
17269
17270 /**
17271 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17272 static inline long local_add_return(long i, local_t *l)
17273 {
17274 long __i = i;
17275 + asm volatile(_ASM_XADD "%0, %1\n"
17276 +
17277 +#ifdef CONFIG_PAX_REFCOUNT
17278 + "jno 0f\n"
17279 + _ASM_MOV "%0,%1\n"
17280 + "int $4\n0:\n"
17281 + _ASM_EXTABLE(0b, 0b)
17282 +#endif
17283 +
17284 + : "+r" (i), "+m" (l->a.counter)
17285 + : : "memory");
17286 + return i + __i;
17287 +}
17288 +
17289 +/**
17290 + * local_add_return_unchecked - add and return
17291 + * @i: integer value to add
17292 + * @l: pointer to type local_unchecked_t
17293 + *
17294 + * Atomically adds @i to @l and returns @i + @l
17295 + */
17296 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17297 +{
17298 + long __i = i;
17299 asm volatile(_ASM_XADD "%0, %1;"
17300 : "+r" (i), "+m" (l->a.counter)
17301 : : "memory");
17302 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17303
17304 #define local_cmpxchg(l, o, n) \
17305 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17306 +#define local_cmpxchg_unchecked(l, o, n) \
17307 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17308 /* Always has a lock prefix */
17309 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17310
17311 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17312 new file mode 100644
17313 index 0000000..2bfd3ba
17314 --- /dev/null
17315 +++ b/arch/x86/include/asm/mman.h
17316 @@ -0,0 +1,15 @@
17317 +#ifndef _X86_MMAN_H
17318 +#define _X86_MMAN_H
17319 +
17320 +#include <uapi/asm/mman.h>
17321 +
17322 +#ifdef __KERNEL__
17323 +#ifndef __ASSEMBLY__
17324 +#ifdef CONFIG_X86_32
17325 +#define arch_mmap_check i386_mmap_check
17326 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17327 +#endif
17328 +#endif
17329 +#endif
17330 +
17331 +#endif /* X86_MMAN_H */
17332 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17333 index 09b9620..923aecd 100644
17334 --- a/arch/x86/include/asm/mmu.h
17335 +++ b/arch/x86/include/asm/mmu.h
17336 @@ -9,7 +9,7 @@
17337 * we put the segment information here.
17338 */
17339 typedef struct {
17340 - void *ldt;
17341 + struct desc_struct *ldt;
17342 int size;
17343
17344 #ifdef CONFIG_X86_64
17345 @@ -18,7 +18,19 @@ typedef struct {
17346 #endif
17347
17348 struct mutex lock;
17349 - void __user *vdso;
17350 + unsigned long vdso;
17351 +
17352 +#ifdef CONFIG_X86_32
17353 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17354 + unsigned long user_cs_base;
17355 + unsigned long user_cs_limit;
17356 +
17357 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17358 + cpumask_t cpu_user_cs_mask;
17359 +#endif
17360 +
17361 +#endif
17362 +#endif
17363
17364 atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */
17365 } mm_context_t;
17366 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17367 index e997f70..5d819f7 100644
17368 --- a/arch/x86/include/asm/mmu_context.h
17369 +++ b/arch/x86/include/asm/mmu_context.h
17370 @@ -42,6 +42,20 @@ void destroy_context(struct mm_struct *mm);
17371
17372 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17373 {
17374 +
17375 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17376 + if (!(static_cpu_has(X86_FEATURE_PCIDUDEREF))) {
17377 + unsigned int i;
17378 + pgd_t *pgd;
17379 +
17380 + pax_open_kernel();
17381 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17382 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17383 + set_pgd_batched(pgd+i, native_make_pgd(0));
17384 + pax_close_kernel();
17385 + }
17386 +#endif
17387 +
17388 #ifdef CONFIG_SMP
17389 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17390 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17391 @@ -52,16 +66,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17392 struct task_struct *tsk)
17393 {
17394 unsigned cpu = smp_processor_id();
17395 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17396 + int tlbstate = TLBSTATE_OK;
17397 +#endif
17398
17399 if (likely(prev != next)) {
17400 #ifdef CONFIG_SMP
17401 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17402 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17403 +#endif
17404 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17405 this_cpu_write(cpu_tlbstate.active_mm, next);
17406 #endif
17407 cpumask_set_cpu(cpu, mm_cpumask(next));
17408
17409 /* Re-load page tables */
17410 +#ifdef CONFIG_PAX_PER_CPU_PGD
17411 + pax_open_kernel();
17412 +
17413 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17414 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF))
17415 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17416 + else
17417 +#endif
17418 +
17419 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17420 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17421 + pax_close_kernel();
17422 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17423 +
17424 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17425 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) {
17426 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17427 + u64 descriptor[2];
17428 + descriptor[0] = PCID_USER;
17429 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17430 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17431 + descriptor[0] = PCID_KERNEL;
17432 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17433 + }
17434 + } else {
17435 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17436 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17437 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17438 + else
17439 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17440 + }
17441 + } else
17442 +#endif
17443 +
17444 + load_cr3(get_cpu_pgd(cpu, kernel));
17445 +#else
17446 load_cr3(next->pgd);
17447 +#endif
17448 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17449
17450 /* Stop flush ipis for the previous mm */
17451 @@ -84,9 +141,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17452 */
17453 if (unlikely(prev->context.ldt != next->context.ldt))
17454 load_LDT_nolock(&next->context);
17455 +
17456 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17457 + if (!(__supported_pte_mask & _PAGE_NX)) {
17458 + smp_mb__before_atomic();
17459 + cpumask_clear_cpu(cpu, &prev->context.cpu_user_cs_mask);
17460 + smp_mb__after_atomic();
17461 + cpumask_set_cpu(cpu, &next->context.cpu_user_cs_mask);
17462 + }
17463 +#endif
17464 +
17465 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17466 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17467 + prev->context.user_cs_limit != next->context.user_cs_limit))
17468 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17469 +#ifdef CONFIG_SMP
17470 + else if (unlikely(tlbstate != TLBSTATE_OK))
17471 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17472 +#endif
17473 +#endif
17474 +
17475 }
17476 + else {
17477 +
17478 +#ifdef CONFIG_PAX_PER_CPU_PGD
17479 + pax_open_kernel();
17480 +
17481 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17482 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF))
17483 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17484 + else
17485 +#endif
17486 +
17487 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17488 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17489 + pax_close_kernel();
17490 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17491 +
17492 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17493 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) {
17494 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17495 + u64 descriptor[2];
17496 + descriptor[0] = PCID_USER;
17497 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17498 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17499 + descriptor[0] = PCID_KERNEL;
17500 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17501 + }
17502 + } else {
17503 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17504 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17505 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17506 + else
17507 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17508 + }
17509 + } else
17510 +#endif
17511 +
17512 + load_cr3(get_cpu_pgd(cpu, kernel));
17513 +#endif
17514 +
17515 #ifdef CONFIG_SMP
17516 - else {
17517 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17518 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17519
17520 @@ -103,13 +218,30 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17521 * tlb flush IPI delivery. We must reload CR3
17522 * to make sure to use no freed page tables.
17523 */
17524 +
17525 +#ifndef CONFIG_PAX_PER_CPU_PGD
17526 load_cr3(next->pgd);
17527 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17528 +#endif
17529 +
17530 load_mm_cr4(next);
17531 load_LDT_nolock(&next->context);
17532 +
17533 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17534 + if (!(__supported_pte_mask & _PAGE_NX))
17535 + cpumask_set_cpu(cpu, &next->context.cpu_user_cs_mask);
17536 +#endif
17537 +
17538 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17539 +#ifdef CONFIG_PAX_PAGEEXEC
17540 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17541 +#endif
17542 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17543 +#endif
17544 +
17545 }
17546 +#endif
17547 }
17548 -#endif
17549 }
17550
17551 #define activate_mm(prev, next) \
17552 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17553 index e3b7819..b257c64 100644
17554 --- a/arch/x86/include/asm/module.h
17555 +++ b/arch/x86/include/asm/module.h
17556 @@ -5,6 +5,7 @@
17557
17558 #ifdef CONFIG_X86_64
17559 /* X86_64 does not define MODULE_PROC_FAMILY */
17560 +#define MODULE_PROC_FAMILY ""
17561 #elif defined CONFIG_M486
17562 #define MODULE_PROC_FAMILY "486 "
17563 #elif defined CONFIG_M586
17564 @@ -57,8 +58,20 @@
17565 #error unknown processor family
17566 #endif
17567
17568 -#ifdef CONFIG_X86_32
17569 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17570 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17571 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17572 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17573 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17574 +#else
17575 +#define MODULE_PAX_KERNEXEC ""
17576 #endif
17577
17578 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17579 +#define MODULE_PAX_UDEREF "UDEREF "
17580 +#else
17581 +#define MODULE_PAX_UDEREF ""
17582 +#endif
17583 +
17584 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17585 +
17586 #endif /* _ASM_X86_MODULE_H */
17587 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17588 index 5f2fc44..106caa6 100644
17589 --- a/arch/x86/include/asm/nmi.h
17590 +++ b/arch/x86/include/asm/nmi.h
17591 @@ -36,26 +36,35 @@ enum {
17592
17593 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17594
17595 +struct nmiaction;
17596 +
17597 +struct nmiwork {
17598 + const struct nmiaction *action;
17599 + u64 max_duration;
17600 + struct irq_work irq_work;
17601 +};
17602 +
17603 struct nmiaction {
17604 struct list_head list;
17605 nmi_handler_t handler;
17606 - u64 max_duration;
17607 - struct irq_work irq_work;
17608 unsigned long flags;
17609 const char *name;
17610 -};
17611 + struct nmiwork *work;
17612 +} __do_const;
17613
17614 #define register_nmi_handler(t, fn, fg, n, init...) \
17615 ({ \
17616 - static struct nmiaction init fn##_na = { \
17617 + static struct nmiwork fn##_nw; \
17618 + static const struct nmiaction init fn##_na = { \
17619 .handler = (fn), \
17620 .name = (n), \
17621 .flags = (fg), \
17622 + .work = &fn##_nw, \
17623 }; \
17624 __register_nmi_handler((t), &fn##_na); \
17625 })
17626
17627 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17628 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17629
17630 void unregister_nmi_handler(unsigned int, const char *);
17631
17632 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17633 index 802dde3..9183e68 100644
17634 --- a/arch/x86/include/asm/page.h
17635 +++ b/arch/x86/include/asm/page.h
17636 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17637 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17638
17639 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17640 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17641
17642 #define __boot_va(x) __va(x)
17643 #define __boot_pa(x) __pa(x)
17644 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17645 * virt_to_page(kaddr) returns a valid pointer if and only if
17646 * virt_addr_valid(kaddr) returns true.
17647 */
17648 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17649 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17650 extern bool __virt_addr_valid(unsigned long kaddr);
17651 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17652
17653 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17654 +#define virt_to_page(kaddr) \
17655 + ({ \
17656 + const void *__kaddr = (const void *)(kaddr); \
17657 + BUG_ON(!virt_addr_valid(__kaddr)); \
17658 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17659 + })
17660 +#else
17661 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17662 +#endif
17663 +
17664 #endif /* __ASSEMBLY__ */
17665
17666 #include <asm-generic/memory_model.h>
17667 diff --git a/arch/x86/include/asm/page_32.h b/arch/x86/include/asm/page_32.h
17668 index 904f528..b4d0d24 100644
17669 --- a/arch/x86/include/asm/page_32.h
17670 +++ b/arch/x86/include/asm/page_32.h
17671 @@ -7,11 +7,17 @@
17672
17673 #define __phys_addr_nodebug(x) ((x) - PAGE_OFFSET)
17674 #ifdef CONFIG_DEBUG_VIRTUAL
17675 -extern unsigned long __phys_addr(unsigned long);
17676 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17677 #else
17678 -#define __phys_addr(x) __phys_addr_nodebug(x)
17679 +static inline unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
17680 +{
17681 + return __phys_addr_nodebug(x);
17682 +}
17683 #endif
17684 -#define __phys_addr_symbol(x) __phys_addr(x)
17685 +static inline unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long x)
17686 +{
17687 + return __phys_addr(x);
17688 +}
17689 #define __phys_reloc_hide(x) RELOC_HIDE((x), 0)
17690
17691 #ifdef CONFIG_FLATMEM
17692 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17693 index b3bebf9..cb419e7 100644
17694 --- a/arch/x86/include/asm/page_64.h
17695 +++ b/arch/x86/include/asm/page_64.h
17696 @@ -7,9 +7,9 @@
17697
17698 /* duplicated to the one in bootmem.h */
17699 extern unsigned long max_pfn;
17700 -extern unsigned long phys_base;
17701 +extern const unsigned long phys_base;
17702
17703 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17704 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17705 {
17706 unsigned long y = x - __START_KERNEL_map;
17707
17708 @@ -20,12 +20,14 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17709 }
17710
17711 #ifdef CONFIG_DEBUG_VIRTUAL
17712 -extern unsigned long __phys_addr(unsigned long);
17713 -extern unsigned long __phys_addr_symbol(unsigned long);
17714 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17715 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17716 #else
17717 #define __phys_addr(x) __phys_addr_nodebug(x)
17718 -#define __phys_addr_symbol(x) \
17719 - ((unsigned long)(x) - __START_KERNEL_map + phys_base)
17720 +static inline unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long x)
17721 +{
17722 + return x - __START_KERNEL_map + phys_base;
17723 +}
17724 #endif
17725
17726 #define __phys_reloc_hide(x) (x)
17727 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17728 index 8957810..f34efb4 100644
17729 --- a/arch/x86/include/asm/paravirt.h
17730 +++ b/arch/x86/include/asm/paravirt.h
17731 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17732 return (pmd_t) { ret };
17733 }
17734
17735 -static inline pmdval_t pmd_val(pmd_t pmd)
17736 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17737 {
17738 pmdval_t ret;
17739
17740 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17741 val);
17742 }
17743
17744 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17745 +{
17746 + pgdval_t val = native_pgd_val(pgd);
17747 +
17748 + if (sizeof(pgdval_t) > sizeof(long))
17749 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17750 + val, (u64)val >> 32);
17751 + else
17752 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17753 + val);
17754 +}
17755 +
17756 static inline void pgd_clear(pgd_t *pgdp)
17757 {
17758 set_pgd(pgdp, __pgd(0));
17759 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17760 pv_mmu_ops.set_fixmap(idx, phys, flags);
17761 }
17762
17763 +#ifdef CONFIG_PAX_KERNEXEC
17764 +static inline unsigned long pax_open_kernel(void)
17765 +{
17766 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17767 +}
17768 +
17769 +static inline unsigned long pax_close_kernel(void)
17770 +{
17771 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17772 +}
17773 +#else
17774 +static inline unsigned long pax_open_kernel(void) { return 0; }
17775 +static inline unsigned long pax_close_kernel(void) { return 0; }
17776 +#endif
17777 +
17778 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17779
17780 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17781 @@ -906,7 +933,7 @@ extern void default_banner(void);
17782
17783 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17784 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17785 -#define PARA_INDIRECT(addr) *%cs:addr
17786 +#define PARA_INDIRECT(addr) *%ss:addr
17787 #endif
17788
17789 #define INTERRUPT_RETURN \
17790 @@ -976,6 +1003,21 @@ extern void default_banner(void);
17791 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_usergs_sysret64), \
17792 CLBR_NONE, \
17793 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_usergs_sysret64))
17794 +
17795 +#define GET_CR0_INTO_RDI \
17796 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17797 + mov %rax,%rdi
17798 +
17799 +#define SET_RDI_INTO_CR0 \
17800 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17801 +
17802 +#define GET_CR3_INTO_RDI \
17803 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17804 + mov %rax,%rdi
17805 +
17806 +#define SET_RDI_INTO_CR3 \
17807 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17808 +
17809 #endif /* CONFIG_X86_32 */
17810
17811 #endif /* __ASSEMBLY__ */
17812 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17813 index f7b0b5c..cdd33f9 100644
17814 --- a/arch/x86/include/asm/paravirt_types.h
17815 +++ b/arch/x86/include/asm/paravirt_types.h
17816 @@ -84,7 +84,7 @@ struct pv_init_ops {
17817 */
17818 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17819 unsigned long addr, unsigned len);
17820 -};
17821 +} __no_const __no_randomize_layout;
17822
17823
17824 struct pv_lazy_ops {
17825 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17826 void (*enter)(void);
17827 void (*leave)(void);
17828 void (*flush)(void);
17829 -};
17830 +} __no_randomize_layout;
17831
17832 struct pv_time_ops {
17833 unsigned long long (*sched_clock)(void);
17834 unsigned long long (*steal_clock)(int cpu);
17835 unsigned long (*get_tsc_khz)(void);
17836 -};
17837 +} __no_const __no_randomize_layout;
17838
17839 struct pv_cpu_ops {
17840 /* hooks for various privileged instructions */
17841 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17842
17843 void (*start_context_switch)(struct task_struct *prev);
17844 void (*end_context_switch)(struct task_struct *next);
17845 -};
17846 +} __no_const __no_randomize_layout;
17847
17848 struct pv_irq_ops {
17849 /*
17850 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17851 #ifdef CONFIG_X86_64
17852 void (*adjust_exception_frame)(void);
17853 #endif
17854 -};
17855 +} __no_randomize_layout;
17856
17857 struct pv_apic_ops {
17858 #ifdef CONFIG_X86_LOCAL_APIC
17859 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17860 unsigned long start_eip,
17861 unsigned long start_esp);
17862 #endif
17863 -};
17864 +} __no_const __no_randomize_layout;
17865
17866 struct pv_mmu_ops {
17867 unsigned long (*read_cr2)(void);
17868 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17869 struct paravirt_callee_save make_pud;
17870
17871 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17872 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17873 #endif /* CONFIG_PGTABLE_LEVELS == 4 */
17874 #endif /* CONFIG_PGTABLE_LEVELS >= 3 */
17875
17876 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17877 an mfn. We can tell which is which from the index. */
17878 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17879 phys_addr_t phys, pgprot_t flags);
17880 -};
17881 +
17882 +#ifdef CONFIG_PAX_KERNEXEC
17883 + unsigned long (*pax_open_kernel)(void);
17884 + unsigned long (*pax_close_kernel)(void);
17885 +#endif
17886 +
17887 +} __no_randomize_layout;
17888
17889 struct arch_spinlock;
17890 #ifdef CONFIG_SMP
17891 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17892 struct pv_lock_ops {
17893 struct paravirt_callee_save lock_spinning;
17894 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17895 -};
17896 +} __no_randomize_layout;
17897
17898 /* This contains all the paravirt structures: we get a convenient
17899 * number for each function using the offset which we use to indicate
17900 - * what to patch. */
17901 + * what to patch.
17902 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17903 + */
17904 +
17905 struct paravirt_patch_template {
17906 struct pv_init_ops pv_init_ops;
17907 struct pv_time_ops pv_time_ops;
17908 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17909 struct pv_apic_ops pv_apic_ops;
17910 struct pv_mmu_ops pv_mmu_ops;
17911 struct pv_lock_ops pv_lock_ops;
17912 -};
17913 +} __no_randomize_layout;
17914
17915 extern struct pv_info pv_info;
17916 extern struct pv_init_ops pv_init_ops;
17917 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17918 index bf7f8b5..ca5799d 100644
17919 --- a/arch/x86/include/asm/pgalloc.h
17920 +++ b/arch/x86/include/asm/pgalloc.h
17921 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17922 pmd_t *pmd, pte_t *pte)
17923 {
17924 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17925 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17926 +}
17927 +
17928 +static inline void pmd_populate_user(struct mm_struct *mm,
17929 + pmd_t *pmd, pte_t *pte)
17930 +{
17931 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17932 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17933 }
17934
17935 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17936
17937 #ifdef CONFIG_X86_PAE
17938 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17939 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17940 +{
17941 + pud_populate(mm, pudp, pmd);
17942 +}
17943 #else /* !CONFIG_X86_PAE */
17944 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17945 {
17946 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17947 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17948 }
17949 +
17950 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17951 +{
17952 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17953 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17954 +}
17955 #endif /* CONFIG_X86_PAE */
17956
17957 #if CONFIG_PGTABLE_LEVELS > 3
17958 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17959 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
17960 }
17961
17962 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17963 +{
17964 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
17965 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
17966 +}
17967 +
17968 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
17969 {
17970 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
17971 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
17972 index fd74a11..35fd5af 100644
17973 --- a/arch/x86/include/asm/pgtable-2level.h
17974 +++ b/arch/x86/include/asm/pgtable-2level.h
17975 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
17976
17977 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17978 {
17979 + pax_open_kernel();
17980 *pmdp = pmd;
17981 + pax_close_kernel();
17982 }
17983
17984 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17985 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
17986 index cdaa58c..e61122b 100644
17987 --- a/arch/x86/include/asm/pgtable-3level.h
17988 +++ b/arch/x86/include/asm/pgtable-3level.h
17989 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17990
17991 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17992 {
17993 + pax_open_kernel();
17994 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
17995 + pax_close_kernel();
17996 }
17997
17998 static inline void native_set_pud(pud_t *pudp, pud_t pud)
17999 {
18000 + pax_open_kernel();
18001 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
18002 + pax_close_kernel();
18003 }
18004
18005 /*
18006 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
18007 index fe57e7a..0573d42 100644
18008 --- a/arch/x86/include/asm/pgtable.h
18009 +++ b/arch/x86/include/asm/pgtable.h
18010 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18011
18012 #ifndef __PAGETABLE_PUD_FOLDED
18013 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
18014 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
18015 #define pgd_clear(pgd) native_pgd_clear(pgd)
18016 #endif
18017
18018 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18019
18020 #define arch_end_context_switch(prev) do {} while(0)
18021
18022 +#define pax_open_kernel() native_pax_open_kernel()
18023 +#define pax_close_kernel() native_pax_close_kernel()
18024 #endif /* CONFIG_PARAVIRT */
18025
18026 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
18027 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
18028 +
18029 +#ifdef CONFIG_PAX_KERNEXEC
18030 +static inline unsigned long native_pax_open_kernel(void)
18031 +{
18032 + unsigned long cr0;
18033 +
18034 + preempt_disable();
18035 + barrier();
18036 + cr0 = read_cr0() ^ X86_CR0_WP;
18037 + BUG_ON(cr0 & X86_CR0_WP);
18038 + write_cr0(cr0);
18039 + barrier();
18040 + return cr0 ^ X86_CR0_WP;
18041 +}
18042 +
18043 +static inline unsigned long native_pax_close_kernel(void)
18044 +{
18045 + unsigned long cr0;
18046 +
18047 + barrier();
18048 + cr0 = read_cr0() ^ X86_CR0_WP;
18049 + BUG_ON(!(cr0 & X86_CR0_WP));
18050 + write_cr0(cr0);
18051 + barrier();
18052 + preempt_enable_no_resched();
18053 + return cr0 ^ X86_CR0_WP;
18054 +}
18055 +#else
18056 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18057 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18058 +#endif
18059 +
18060 /*
18061 * The following only work if pte_present() is true.
18062 * Undefined behaviour if not..
18063 */
18064 +static inline int pte_user(pte_t pte)
18065 +{
18066 + return pte_val(pte) & _PAGE_USER;
18067 +}
18068 +
18069 static inline int pte_dirty(pte_t pte)
18070 {
18071 return pte_flags(pte) & _PAGE_DIRTY;
18072 @@ -150,6 +192,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18073 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18074 }
18075
18076 +static inline unsigned long pgd_pfn(pgd_t pgd)
18077 +{
18078 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18079 +}
18080 +
18081 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18082
18083 static inline int pmd_large(pmd_t pte)
18084 @@ -203,9 +250,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18085 return pte_clear_flags(pte, _PAGE_RW);
18086 }
18087
18088 +static inline pte_t pte_mkread(pte_t pte)
18089 +{
18090 + return __pte(pte_val(pte) | _PAGE_USER);
18091 +}
18092 +
18093 static inline pte_t pte_mkexec(pte_t pte)
18094 {
18095 - return pte_clear_flags(pte, _PAGE_NX);
18096 +#ifdef CONFIG_X86_PAE
18097 + if (__supported_pte_mask & _PAGE_NX)
18098 + return pte_clear_flags(pte, _PAGE_NX);
18099 + else
18100 +#endif
18101 + return pte_set_flags(pte, _PAGE_USER);
18102 +}
18103 +
18104 +static inline pte_t pte_exprotect(pte_t pte)
18105 +{
18106 +#ifdef CONFIG_X86_PAE
18107 + if (__supported_pte_mask & _PAGE_NX)
18108 + return pte_set_flags(pte, _PAGE_NX);
18109 + else
18110 +#endif
18111 + return pte_clear_flags(pte, _PAGE_USER);
18112 }
18113
18114 static inline pte_t pte_mkdirty(pte_t pte)
18115 @@ -420,6 +487,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18116 #endif
18117
18118 #ifndef __ASSEMBLY__
18119 +
18120 +#ifdef CONFIG_PAX_PER_CPU_PGD
18121 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18122 +enum cpu_pgd_type {kernel = 0, user = 1};
18123 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18124 +{
18125 + return cpu_pgd[cpu][type];
18126 +}
18127 +#endif
18128 +
18129 #include <linux/mm_types.h>
18130 #include <linux/mmdebug.h>
18131 #include <linux/log2.h>
18132 @@ -571,7 +648,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18133 * Currently stuck as a macro due to indirect forward reference to
18134 * linux/mmzone.h's __section_mem_map_addr() definition:
18135 */
18136 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18137 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18138
18139 /* Find an entry in the second-level page table.. */
18140 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18141 @@ -611,7 +688,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18142 * Currently stuck as a macro due to indirect forward reference to
18143 * linux/mmzone.h's __section_mem_map_addr() definition:
18144 */
18145 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18146 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18147
18148 /* to find an entry in a page-table-directory. */
18149 static inline unsigned long pud_index(unsigned long address)
18150 @@ -626,7 +703,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18151
18152 static inline int pgd_bad(pgd_t pgd)
18153 {
18154 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18155 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18156 }
18157
18158 static inline int pgd_none(pgd_t pgd)
18159 @@ -649,7 +726,12 @@ static inline int pgd_none(pgd_t pgd)
18160 * pgd_offset() returns a (pgd_t *)
18161 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18162 */
18163 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18164 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18165 +
18166 +#ifdef CONFIG_PAX_PER_CPU_PGD
18167 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18168 +#endif
18169 +
18170 /*
18171 * a shortcut which implies the use of the kernel's pgd, instead
18172 * of a process's
18173 @@ -660,6 +742,25 @@ static inline int pgd_none(pgd_t pgd)
18174 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18175 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18176
18177 +#ifdef CONFIG_X86_32
18178 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18179 +#else
18180 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18181 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18182 +
18183 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18184 +#ifdef __ASSEMBLY__
18185 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18186 +#else
18187 +extern unsigned long pax_user_shadow_base;
18188 +extern pgdval_t clone_pgd_mask;
18189 +#endif
18190 +#else
18191 +#define pax_user_shadow_base (0UL)
18192 +#endif
18193 +
18194 +#endif
18195 +
18196 #ifndef __ASSEMBLY__
18197
18198 extern int direct_gbpages;
18199 @@ -826,11 +927,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18200 * dst and src can be on the same page, but the range must not overlap,
18201 * and must not cross a page boundary.
18202 */
18203 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18204 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18205 {
18206 - memcpy(dst, src, count * sizeof(pgd_t));
18207 + pax_open_kernel();
18208 + while (count--)
18209 + *dst++ = *src++;
18210 + pax_close_kernel();
18211 }
18212
18213 +#ifdef CONFIG_PAX_PER_CPU_PGD
18214 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18215 +#endif
18216 +
18217 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18218 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18219 +#else
18220 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18221 +#endif
18222 +
18223 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18224 static inline int page_level_shift(enum pg_level level)
18225 {
18226 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18227 index b6c0b40..3535d47 100644
18228 --- a/arch/x86/include/asm/pgtable_32.h
18229 +++ b/arch/x86/include/asm/pgtable_32.h
18230 @@ -25,9 +25,6 @@
18231 struct mm_struct;
18232 struct vm_area_struct;
18233
18234 -extern pgd_t swapper_pg_dir[1024];
18235 -extern pgd_t initial_page_table[1024];
18236 -
18237 static inline void pgtable_cache_init(void) { }
18238 static inline void check_pgt_cache(void) { }
18239 void paging_init(void);
18240 @@ -45,6 +42,12 @@ void paging_init(void);
18241 # include <asm/pgtable-2level.h>
18242 #endif
18243
18244 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18245 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18246 +#ifdef CONFIG_X86_PAE
18247 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18248 +#endif
18249 +
18250 #if defined(CONFIG_HIGHPTE)
18251 #define pte_offset_map(dir, address) \
18252 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18253 @@ -59,12 +62,17 @@ void paging_init(void);
18254 /* Clear a kernel PTE and flush it from the TLB */
18255 #define kpte_clear_flush(ptep, vaddr) \
18256 do { \
18257 + pax_open_kernel(); \
18258 pte_clear(&init_mm, (vaddr), (ptep)); \
18259 + pax_close_kernel(); \
18260 __flush_tlb_one((vaddr)); \
18261 } while (0)
18262
18263 #endif /* !__ASSEMBLY__ */
18264
18265 +#define HAVE_ARCH_UNMAPPED_AREA
18266 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18267 +
18268 /*
18269 * kern_addr_valid() is (1) for FLATMEM and (0) for
18270 * SPARSEMEM and DISCONTIGMEM
18271 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18272 index 9fb2f2b..b04b4bf 100644
18273 --- a/arch/x86/include/asm/pgtable_32_types.h
18274 +++ b/arch/x86/include/asm/pgtable_32_types.h
18275 @@ -8,7 +8,7 @@
18276 */
18277 #ifdef CONFIG_X86_PAE
18278 # include <asm/pgtable-3level_types.h>
18279 -# define PMD_SIZE (1UL << PMD_SHIFT)
18280 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18281 # define PMD_MASK (~(PMD_SIZE - 1))
18282 #else
18283 # include <asm/pgtable-2level_types.h>
18284 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18285 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18286 #endif
18287
18288 +#ifdef CONFIG_PAX_KERNEXEC
18289 +#ifndef __ASSEMBLY__
18290 +extern unsigned char MODULES_EXEC_VADDR[];
18291 +extern unsigned char MODULES_EXEC_END[];
18292 +#endif
18293 +#include <asm/boot.h>
18294 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18295 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18296 +#else
18297 +#define ktla_ktva(addr) (addr)
18298 +#define ktva_ktla(addr) (addr)
18299 +#endif
18300 +
18301 #define MODULES_VADDR VMALLOC_START
18302 #define MODULES_END VMALLOC_END
18303 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18304 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18305 index 2ee7811..55aca24 100644
18306 --- a/arch/x86/include/asm/pgtable_64.h
18307 +++ b/arch/x86/include/asm/pgtable_64.h
18308 @@ -16,11 +16,16 @@
18309
18310 extern pud_t level3_kernel_pgt[512];
18311 extern pud_t level3_ident_pgt[512];
18312 +extern pud_t level3_vmalloc_start_pgt[512];
18313 +extern pud_t level3_vmalloc_end_pgt[512];
18314 +extern pud_t level3_vmemmap_pgt[512];
18315 +extern pud_t level2_vmemmap_pgt[512];
18316 extern pmd_t level2_kernel_pgt[512];
18317 extern pmd_t level2_fixmap_pgt[512];
18318 -extern pmd_t level2_ident_pgt[512];
18319 -extern pte_t level1_fixmap_pgt[512];
18320 -extern pgd_t init_level4_pgt[];
18321 +extern pmd_t level2_ident_pgt[2][512];
18322 +extern pte_t level1_fixmap_pgt[3][512];
18323 +extern pte_t level1_vsyscall_pgt[512];
18324 +extern pgd_t init_level4_pgt[512];
18325
18326 #define swapper_pg_dir init_level4_pgt
18327
18328 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18329
18330 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18331 {
18332 + pax_open_kernel();
18333 *pmdp = pmd;
18334 + pax_close_kernel();
18335 }
18336
18337 static inline void native_pmd_clear(pmd_t *pmd)
18338 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18339
18340 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18341 {
18342 + pax_open_kernel();
18343 *pudp = pud;
18344 + pax_close_kernel();
18345 }
18346
18347 static inline void native_pud_clear(pud_t *pud)
18348 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18349
18350 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18351 {
18352 + pax_open_kernel();
18353 + *pgdp = pgd;
18354 + pax_close_kernel();
18355 +}
18356 +
18357 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18358 +{
18359 *pgdp = pgd;
18360 }
18361
18362 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18363 index e6844df..432b56e 100644
18364 --- a/arch/x86/include/asm/pgtable_64_types.h
18365 +++ b/arch/x86/include/asm/pgtable_64_types.h
18366 @@ -60,11 +60,16 @@ typedef struct { pteval_t pte; } pte_t;
18367 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18368 #define MODULES_END _AC(0xffffffffff000000, UL)
18369 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18370 +#define MODULES_EXEC_VADDR MODULES_VADDR
18371 +#define MODULES_EXEC_END MODULES_END
18372 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18373 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18374 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18375 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18376
18377 +#define ktla_ktva(addr) (addr)
18378 +#define ktva_ktla(addr) (addr)
18379 +
18380 #define EARLY_DYNAMIC_PAGE_TABLES 64
18381
18382 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18383 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18384 index 78f0c8c..4424bb0 100644
18385 --- a/arch/x86/include/asm/pgtable_types.h
18386 +++ b/arch/x86/include/asm/pgtable_types.h
18387 @@ -85,8 +85,10 @@
18388
18389 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18390 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18391 -#else
18392 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18393 #define _PAGE_NX (_AT(pteval_t, 0))
18394 +#else
18395 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18396 #endif
18397
18398 #define _PAGE_PROTNONE (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE)
18399 @@ -141,6 +143,9 @@ enum page_cache_mode {
18400 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18401 _PAGE_ACCESSED)
18402
18403 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18404 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18405 +
18406 #define __PAGE_KERNEL_EXEC \
18407 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18408 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18409 @@ -148,7 +153,7 @@ enum page_cache_mode {
18410 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18411 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18412 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18413 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18414 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18415 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18416 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18417 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18418 @@ -194,7 +199,7 @@ enum page_cache_mode {
18419 #ifdef CONFIG_X86_64
18420 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18421 #else
18422 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18423 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18424 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18425 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18426 #endif
18427 @@ -233,7 +238,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18428 {
18429 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18430 }
18431 +#endif
18432
18433 +#if CONFIG_PGTABLE_LEVELS == 3
18434 +#include <asm-generic/pgtable-nopud.h>
18435 +#endif
18436 +
18437 +#if CONFIG_PGTABLE_LEVELS == 2
18438 +#include <asm-generic/pgtable-nopmd.h>
18439 +#endif
18440 +
18441 +#ifndef __ASSEMBLY__
18442 #if CONFIG_PGTABLE_LEVELS > 3
18443 typedef struct { pudval_t pud; } pud_t;
18444
18445 @@ -247,8 +262,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18446 return pud.pud;
18447 }
18448 #else
18449 -#include <asm-generic/pgtable-nopud.h>
18450 -
18451 static inline pudval_t native_pud_val(pud_t pud)
18452 {
18453 return native_pgd_val(pud.pgd);
18454 @@ -268,8 +281,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18455 return pmd.pmd;
18456 }
18457 #else
18458 -#include <asm-generic/pgtable-nopmd.h>
18459 -
18460 static inline pmdval_t native_pmd_val(pmd_t pmd)
18461 {
18462 return native_pgd_val(pmd.pud.pgd);
18463 @@ -362,7 +373,6 @@ typedef struct page *pgtable_t;
18464
18465 extern pteval_t __supported_pte_mask;
18466 extern void set_nx(void);
18467 -extern int nx_enabled;
18468
18469 #define pgprot_writecombine pgprot_writecombine
18470 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18471 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18472 index 8f327184..368fb29 100644
18473 --- a/arch/x86/include/asm/preempt.h
18474 +++ b/arch/x86/include/asm/preempt.h
18475 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18476 */
18477 static __always_inline bool __preempt_count_dec_and_test(void)
18478 {
18479 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18480 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18481 }
18482
18483 /*
18484 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18485 index 23ba676..6584489 100644
18486 --- a/arch/x86/include/asm/processor.h
18487 +++ b/arch/x86/include/asm/processor.h
18488 @@ -130,7 +130,7 @@ struct cpuinfo_x86 {
18489 /* Index into per_cpu list: */
18490 u16 cpu_index;
18491 u32 microcode;
18492 -};
18493 +} __randomize_layout;
18494
18495 #define X86_VENDOR_INTEL 0
18496 #define X86_VENDOR_CYRIX 1
18497 @@ -201,9 +201,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18498 : "memory");
18499 }
18500
18501 +/* invpcid (%rdx),%rax */
18502 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18503 +
18504 +#define INVPCID_SINGLE_ADDRESS 0UL
18505 +#define INVPCID_SINGLE_CONTEXT 1UL
18506 +#define INVPCID_ALL_GLOBAL 2UL
18507 +#define INVPCID_ALL_NONGLOBAL 3UL
18508 +
18509 +#define PCID_KERNEL 0UL
18510 +#define PCID_USER 1UL
18511 +#define PCID_NOFLUSH (1UL << 63)
18512 +
18513 static inline void load_cr3(pgd_t *pgdir)
18514 {
18515 - write_cr3(__pa(pgdir));
18516 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18517 }
18518
18519 #ifdef CONFIG_X86_32
18520 @@ -300,7 +312,7 @@ struct tss_struct {
18521
18522 } ____cacheline_aligned;
18523
18524 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss);
18525 +extern struct tss_struct cpu_tss[NR_CPUS];
18526
18527 #ifdef CONFIG_X86_32
18528 DECLARE_PER_CPU(unsigned long, cpu_current_top_of_stack);
18529 @@ -500,6 +512,7 @@ struct thread_struct {
18530 unsigned short ds;
18531 unsigned short fsindex;
18532 unsigned short gsindex;
18533 + unsigned short ss;
18534 #endif
18535 #ifdef CONFIG_X86_32
18536 unsigned long ip;
18537 @@ -585,10 +598,10 @@ static inline void native_swapgs(void)
18538 #endif
18539 }
18540
18541 -static inline unsigned long current_top_of_stack(void)
18542 +static inline unsigned long current_top_of_stack(unsigned int cpu)
18543 {
18544 #ifdef CONFIG_X86_64
18545 - return this_cpu_read_stable(cpu_tss.x86_tss.sp0);
18546 + return cpu_tss[cpu].x86_tss.sp0;
18547 #else
18548 /* sp0 on x86_32 is special in and around vm86 mode. */
18549 return this_cpu_read_stable(cpu_current_top_of_stack);
18550 @@ -837,8 +850,15 @@ static inline void spin_lock_prefetch(const void *x)
18551 */
18552 #define TASK_SIZE PAGE_OFFSET
18553 #define TASK_SIZE_MAX TASK_SIZE
18554 +
18555 +#ifdef CONFIG_PAX_SEGMEXEC
18556 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18557 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18558 +#else
18559 #define STACK_TOP TASK_SIZE
18560 -#define STACK_TOP_MAX STACK_TOP
18561 +#endif
18562 +
18563 +#define STACK_TOP_MAX TASK_SIZE
18564
18565 #define INIT_THREAD { \
18566 .sp0 = TOP_OF_INIT_STACK, \
18567 @@ -859,12 +879,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18568 * "struct pt_regs" is possible, but they may contain the
18569 * completely wrong values.
18570 */
18571 -#define task_pt_regs(task) \
18572 -({ \
18573 - unsigned long __ptr = (unsigned long)task_stack_page(task); \
18574 - __ptr += THREAD_SIZE - TOP_OF_KERNEL_STACK_PADDING; \
18575 - ((struct pt_regs *)__ptr) - 1; \
18576 -})
18577 +#define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.sp0 - 1)
18578
18579 #define KSTK_ESP(task) (task_pt_regs(task)->sp)
18580
18581 @@ -878,13 +893,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18582 * particular problem by preventing anything from being mapped
18583 * at the maximum canonical address.
18584 */
18585 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18586 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18587
18588 /* This decides where the kernel will search for a free chunk of vm
18589 * space during mmap's.
18590 */
18591 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18592 - 0xc0000000 : 0xFFFFe000)
18593 + 0xc0000000 : 0xFFFFf000)
18594
18595 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18596 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18597 @@ -918,6 +933,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18598 */
18599 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18600
18601 +#ifdef CONFIG_PAX_SEGMEXEC
18602 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18603 +#endif
18604 +
18605 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18606
18607 /* Get/set a process' ability to use the timestamp counter instruction */
18608 @@ -962,7 +981,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18609 return 0;
18610 }
18611
18612 -extern unsigned long arch_align_stack(unsigned long sp);
18613 +#define arch_align_stack(x) ((x) & ~0xfUL)
18614 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18615
18616 void default_idle(void);
18617 @@ -972,6 +991,6 @@ bool xen_set_default_idle(void);
18618 #define xen_set_default_idle 0
18619 #endif
18620
18621 -void stop_this_cpu(void *dummy);
18622 +void stop_this_cpu(void *dummy) __noreturn;
18623 void df_debug(struct pt_regs *regs, long error_code);
18624 #endif /* _ASM_X86_PROCESSOR_H */
18625 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18626 index 5fabf13..7388158 100644
18627 --- a/arch/x86/include/asm/ptrace.h
18628 +++ b/arch/x86/include/asm/ptrace.h
18629 @@ -125,15 +125,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18630 #ifdef CONFIG_X86_64
18631 static inline bool user_64bit_mode(struct pt_regs *regs)
18632 {
18633 + unsigned long cs = regs->cs & 0xffff;
18634 #ifndef CONFIG_PARAVIRT
18635 /*
18636 * On non-paravirt systems, this is the only long mode CPL 3
18637 * selector. We do not allow long mode selectors in the LDT.
18638 */
18639 - return regs->cs == __USER_CS;
18640 + return cs == __USER_CS;
18641 #else
18642 /* Headers are too twisted for this to go in paravirt.h. */
18643 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18644 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18645 #endif
18646 }
18647
18648 @@ -180,9 +181,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18649 * Traps from the kernel do not save sp and ss.
18650 * Use the helper function to retrieve sp.
18651 */
18652 - if (offset == offsetof(struct pt_regs, sp) &&
18653 - regs->cs == __KERNEL_CS)
18654 - return kernel_stack_pointer(regs);
18655 + if (offset == offsetof(struct pt_regs, sp)) {
18656 + unsigned long cs = regs->cs & 0xffff;
18657 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18658 + return kernel_stack_pointer(regs);
18659 + }
18660 #endif
18661 return *(unsigned long *)((unsigned long)regs + offset);
18662 }
18663 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18664 index ae0e241..e80b10b 100644
18665 --- a/arch/x86/include/asm/qrwlock.h
18666 +++ b/arch/x86/include/asm/qrwlock.h
18667 @@ -7,8 +7,8 @@
18668 #define queue_write_unlock queue_write_unlock
18669 static inline void queue_write_unlock(struct qrwlock *lock)
18670 {
18671 - barrier();
18672 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18673 + barrier();
18674 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18675 }
18676 #endif
18677
18678 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18679 index 9c6b890..5305f53 100644
18680 --- a/arch/x86/include/asm/realmode.h
18681 +++ b/arch/x86/include/asm/realmode.h
18682 @@ -22,16 +22,14 @@ struct real_mode_header {
18683 #endif
18684 /* APM/BIOS reboot */
18685 u32 machine_real_restart_asm;
18686 -#ifdef CONFIG_X86_64
18687 u32 machine_real_restart_seg;
18688 -#endif
18689 };
18690
18691 /* This must match data at trampoline_32/64.S */
18692 struct trampoline_header {
18693 #ifdef CONFIG_X86_32
18694 u32 start;
18695 - u16 gdt_pad;
18696 + u16 boot_cs;
18697 u16 gdt_limit;
18698 u32 gdt_base;
18699 #else
18700 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18701 index a82c4f1..ac45053 100644
18702 --- a/arch/x86/include/asm/reboot.h
18703 +++ b/arch/x86/include/asm/reboot.h
18704 @@ -6,13 +6,13 @@
18705 struct pt_regs;
18706
18707 struct machine_ops {
18708 - void (*restart)(char *cmd);
18709 - void (*halt)(void);
18710 - void (*power_off)(void);
18711 + void (* __noreturn restart)(char *cmd);
18712 + void (* __noreturn halt)(void);
18713 + void (* __noreturn power_off)(void);
18714 void (*shutdown)(void);
18715 void (*crash_shutdown)(struct pt_regs *);
18716 - void (*emergency_restart)(void);
18717 -};
18718 + void (* __noreturn emergency_restart)(void);
18719 +} __no_const;
18720
18721 extern struct machine_ops machine_ops;
18722
18723 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18724 index 8f7866a..e442f20 100644
18725 --- a/arch/x86/include/asm/rmwcc.h
18726 +++ b/arch/x86/include/asm/rmwcc.h
18727 @@ -3,7 +3,34 @@
18728
18729 #ifdef CC_HAVE_ASM_GOTO
18730
18731 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18732 +#ifdef CONFIG_PAX_REFCOUNT
18733 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18734 +do { \
18735 + asm_volatile_goto (fullop \
18736 + ";jno 0f\n" \
18737 + fullantiop \
18738 + ";int $4\n0:\n" \
18739 + _ASM_EXTABLE(0b, 0b) \
18740 + ";j" cc " %l[cc_label]" \
18741 + : : "m" (var), ## __VA_ARGS__ \
18742 + : "memory" : cc_label); \
18743 + return 0; \
18744 +cc_label: \
18745 + return 1; \
18746 +} while (0)
18747 +#else
18748 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18749 +do { \
18750 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18751 + : : "m" (var), ## __VA_ARGS__ \
18752 + : "memory" : cc_label); \
18753 + return 0; \
18754 +cc_label: \
18755 + return 1; \
18756 +} while (0)
18757 +#endif
18758 +
18759 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18760 do { \
18761 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18762 : : "m" (var), ## __VA_ARGS__ \
18763 @@ -13,15 +40,46 @@ cc_label: \
18764 return 1; \
18765 } while (0)
18766
18767 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18768 - __GEN_RMWcc(op " " arg0, var, cc)
18769 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18770 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18771
18772 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18773 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18774 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18775 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18776 +
18777 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18778 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18779 +
18780 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18781 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18782
18783 #else /* !CC_HAVE_ASM_GOTO */
18784
18785 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18786 +#ifdef CONFIG_PAX_REFCOUNT
18787 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18788 +do { \
18789 + char c; \
18790 + asm volatile (fullop \
18791 + ";jno 0f\n" \
18792 + fullantiop \
18793 + ";int $4\n0:\n" \
18794 + _ASM_EXTABLE(0b, 0b) \
18795 + "; set" cc " %1" \
18796 + : "+m" (var), "=qm" (c) \
18797 + : __VA_ARGS__ : "memory"); \
18798 + return c != 0; \
18799 +} while (0)
18800 +#else
18801 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18802 +do { \
18803 + char c; \
18804 + asm volatile (fullop "; set" cc " %1" \
18805 + : "+m" (var), "=qm" (c) \
18806 + : __VA_ARGS__ : "memory"); \
18807 + return c != 0; \
18808 +} while (0)
18809 +#endif
18810 +
18811 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18812 do { \
18813 char c; \
18814 asm volatile (fullop "; set" cc " %1" \
18815 @@ -30,11 +88,17 @@ do { \
18816 return c != 0; \
18817 } while (0)
18818
18819 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18820 - __GEN_RMWcc(op " " arg0, var, cc)
18821 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18822 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18823 +
18824 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18825 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18826 +
18827 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18828 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18829
18830 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18831 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18832 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18833 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18834
18835 #endif /* CC_HAVE_ASM_GOTO */
18836
18837 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18838 index cad82c9..2e5c5c1 100644
18839 --- a/arch/x86/include/asm/rwsem.h
18840 +++ b/arch/x86/include/asm/rwsem.h
18841 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18842 {
18843 asm volatile("# beginning down_read\n\t"
18844 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18845 +
18846 +#ifdef CONFIG_PAX_REFCOUNT
18847 + "jno 0f\n"
18848 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18849 + "int $4\n0:\n"
18850 + _ASM_EXTABLE(0b, 0b)
18851 +#endif
18852 +
18853 /* adds 0x00000001 */
18854 " jns 1f\n"
18855 " call call_rwsem_down_read_failed\n"
18856 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18857 "1:\n\t"
18858 " mov %1,%2\n\t"
18859 " add %3,%2\n\t"
18860 +
18861 +#ifdef CONFIG_PAX_REFCOUNT
18862 + "jno 0f\n"
18863 + "sub %3,%2\n"
18864 + "int $4\n0:\n"
18865 + _ASM_EXTABLE(0b, 0b)
18866 +#endif
18867 +
18868 " jle 2f\n\t"
18869 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18870 " jnz 1b\n\t"
18871 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18872 long tmp;
18873 asm volatile("# beginning down_write\n\t"
18874 LOCK_PREFIX " xadd %1,(%2)\n\t"
18875 +
18876 +#ifdef CONFIG_PAX_REFCOUNT
18877 + "jno 0f\n"
18878 + "mov %1,(%2)\n"
18879 + "int $4\n0:\n"
18880 + _ASM_EXTABLE(0b, 0b)
18881 +#endif
18882 +
18883 /* adds 0xffff0001, returns the old value */
18884 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18885 /* was the active mask 0 before? */
18886 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18887 long tmp;
18888 asm volatile("# beginning __up_read\n\t"
18889 LOCK_PREFIX " xadd %1,(%2)\n\t"
18890 +
18891 +#ifdef CONFIG_PAX_REFCOUNT
18892 + "jno 0f\n"
18893 + "mov %1,(%2)\n"
18894 + "int $4\n0:\n"
18895 + _ASM_EXTABLE(0b, 0b)
18896 +#endif
18897 +
18898 /* subtracts 1, returns the old value */
18899 " jns 1f\n\t"
18900 " call call_rwsem_wake\n" /* expects old value in %edx */
18901 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18902 long tmp;
18903 asm volatile("# beginning __up_write\n\t"
18904 LOCK_PREFIX " xadd %1,(%2)\n\t"
18905 +
18906 +#ifdef CONFIG_PAX_REFCOUNT
18907 + "jno 0f\n"
18908 + "mov %1,(%2)\n"
18909 + "int $4\n0:\n"
18910 + _ASM_EXTABLE(0b, 0b)
18911 +#endif
18912 +
18913 /* subtracts 0xffff0001, returns the old value */
18914 " jns 1f\n\t"
18915 " call call_rwsem_wake\n" /* expects old value in %edx */
18916 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18917 {
18918 asm volatile("# beginning __downgrade_write\n\t"
18919 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18920 +
18921 +#ifdef CONFIG_PAX_REFCOUNT
18922 + "jno 0f\n"
18923 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18924 + "int $4\n0:\n"
18925 + _ASM_EXTABLE(0b, 0b)
18926 +#endif
18927 +
18928 /*
18929 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18930 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18931 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18932 */
18933 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18934 {
18935 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18936 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18937 +
18938 +#ifdef CONFIG_PAX_REFCOUNT
18939 + "jno 0f\n"
18940 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18941 + "int $4\n0:\n"
18942 + _ASM_EXTABLE(0b, 0b)
18943 +#endif
18944 +
18945 : "+m" (sem->count)
18946 : "er" (delta));
18947 }
18948 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18949 */
18950 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
18951 {
18952 - return delta + xadd(&sem->count, delta);
18953 + return delta + xadd_check_overflow(&sem->count, delta);
18954 }
18955
18956 #endif /* __KERNEL__ */
18957 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
18958 index 7d5a192..23ef1aa 100644
18959 --- a/arch/x86/include/asm/segment.h
18960 +++ b/arch/x86/include/asm/segment.h
18961 @@ -82,14 +82,20 @@
18962 * 26 - ESPFIX small SS
18963 * 27 - per-cpu [ offset to per-cpu data area ]
18964 * 28 - stack_canary-20 [ for stack protector ] <=== cacheline #8
18965 - * 29 - unused
18966 - * 30 - unused
18967 + * 29 - PCI BIOS CS
18968 + * 30 - PCI BIOS DS
18969 * 31 - TSS for double fault handler
18970 */
18971 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
18972 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
18973 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
18974 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
18975 +
18976 #define GDT_ENTRY_TLS_MIN 6
18977 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
18978
18979 #define GDT_ENTRY_KERNEL_CS 12
18980 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 4
18981 #define GDT_ENTRY_KERNEL_DS 13
18982 #define GDT_ENTRY_DEFAULT_USER_CS 14
18983 #define GDT_ENTRY_DEFAULT_USER_DS 15
18984 @@ -106,6 +112,12 @@
18985 #define GDT_ENTRY_PERCPU 27
18986 #define GDT_ENTRY_STACK_CANARY 28
18987
18988 +#define GDT_ENTRY_PCIBIOS_CS 29
18989 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
18990 +
18991 +#define GDT_ENTRY_PCIBIOS_DS 30
18992 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
18993 +
18994 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
18995
18996 /*
18997 @@ -118,6 +130,7 @@
18998 */
18999
19000 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19001 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19002 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19003 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8 + 3)
19004 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8 + 3)
19005 @@ -129,7 +142,7 @@
19006 #define PNP_CS16 (GDT_ENTRY_PNPBIOS_CS16*8)
19007
19008 /* "Is this PNP code selector (PNP_CS32 or PNP_CS16)?" */
19009 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == PNP_CS32)
19010 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19011
19012 /* data segment for BIOS: */
19013 #define PNP_DS (GDT_ENTRY_PNPBIOS_DS*8)
19014 @@ -176,6 +189,8 @@
19015 #define GDT_ENTRY_DEFAULT_USER_DS 5
19016 #define GDT_ENTRY_DEFAULT_USER_CS 6
19017
19018 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19019 +
19020 /* Needs two entries */
19021 #define GDT_ENTRY_TSS 8
19022 /* Needs two entries */
19023 @@ -187,10 +202,12 @@
19024 /* Abused to load per CPU data from limit */
19025 #define GDT_ENTRY_PER_CPU 15
19026
19027 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19028 +
19029 /*
19030 * Number of entries in the GDT table:
19031 */
19032 -#define GDT_ENTRIES 16
19033 +#define GDT_ENTRIES 17
19034
19035 /*
19036 * Segment selector values corresponding to the above entries:
19037 @@ -200,7 +217,9 @@
19038 */
19039 #define __KERNEL32_CS (GDT_ENTRY_KERNEL32_CS*8)
19040 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19041 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19042 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19043 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19044 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8 + 3)
19045 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8 + 3)
19046 #define __USER32_DS __USER_DS
19047 diff --git a/arch/x86/include/asm/sigcontext.h b/arch/x86/include/asm/sigcontext.h
19048 index 6fe6b18..9dfce4e 100644
19049 --- a/arch/x86/include/asm/sigcontext.h
19050 +++ b/arch/x86/include/asm/sigcontext.h
19051 @@ -57,9 +57,9 @@ struct sigcontext {
19052 unsigned long ip;
19053 unsigned long flags;
19054 unsigned short cs;
19055 - unsigned short __pad2; /* Was called gs, but was always zero. */
19056 - unsigned short __pad1; /* Was called fs, but was always zero. */
19057 - unsigned short ss;
19058 + unsigned short gs;
19059 + unsigned short fs;
19060 + unsigned short __pad0;
19061 unsigned long err;
19062 unsigned long trapno;
19063 unsigned long oldmask;
19064 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19065 index ba665eb..0f72938 100644
19066 --- a/arch/x86/include/asm/smap.h
19067 +++ b/arch/x86/include/asm/smap.h
19068 @@ -25,6 +25,18 @@
19069
19070 #include <asm/alternative-asm.h>
19071
19072 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19073 +#define ASM_PAX_OPEN_USERLAND \
19074 + ALTERNATIVE "", "call __pax_open_userland", X86_FEATURE_STRONGUDEREF
19075 +
19076 +#define ASM_PAX_CLOSE_USERLAND \
19077 + ALTERNATIVE "", "call __pax_close_userland", X86_FEATURE_STRONGUDEREF
19078 +
19079 +#else
19080 +#define ASM_PAX_OPEN_USERLAND
19081 +#define ASM_PAX_CLOSE_USERLAND
19082 +#endif
19083 +
19084 #ifdef CONFIG_X86_SMAP
19085
19086 #define ASM_CLAC \
19087 @@ -44,6 +56,37 @@
19088
19089 #include <asm/alternative.h>
19090
19091 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19092 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19093 +
19094 +extern void __pax_open_userland(void);
19095 +static __always_inline unsigned long pax_open_userland(void)
19096 +{
19097 +
19098 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19099 + asm volatile(ALTERNATIVE("", "call %P[open]", X86_FEATURE_STRONGUDEREF)
19100 + :
19101 + : [open] "i" (__pax_open_userland)
19102 + : "memory", "rax");
19103 +#endif
19104 +
19105 + return 0;
19106 +}
19107 +
19108 +extern void __pax_close_userland(void);
19109 +static __always_inline unsigned long pax_close_userland(void)
19110 +{
19111 +
19112 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19113 + asm volatile(ALTERNATIVE("", "call %P[close]", X86_FEATURE_STRONGUDEREF)
19114 + :
19115 + : [close] "i" (__pax_close_userland)
19116 + : "memory", "rax");
19117 +#endif
19118 +
19119 + return 0;
19120 +}
19121 +
19122 #ifdef CONFIG_X86_SMAP
19123
19124 static __always_inline void clac(void)
19125 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19126 index 17a8dce..79f7280 100644
19127 --- a/arch/x86/include/asm/smp.h
19128 +++ b/arch/x86/include/asm/smp.h
19129 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19130 /* cpus sharing the last level cache: */
19131 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19132 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19133 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19134 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19135
19136 static inline struct cpumask *cpu_sibling_mask(int cpu)
19137 {
19138 @@ -78,7 +78,7 @@ struct smp_ops {
19139
19140 void (*send_call_func_ipi)(const struct cpumask *mask);
19141 void (*send_call_func_single_ipi)(int cpu);
19142 -};
19143 +} __no_const;
19144
19145 /* Globals due to paravirt */
19146 extern void set_cpu_sibling_map(int cpu);
19147 @@ -192,14 +192,8 @@ extern unsigned disabled_cpus;
19148 extern int safe_smp_processor_id(void);
19149
19150 #elif defined(CONFIG_X86_64_SMP)
19151 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19152 -
19153 -#define stack_smp_processor_id() \
19154 -({ \
19155 - struct thread_info *ti; \
19156 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19157 - ti->cpu; \
19158 -})
19159 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19160 +#define stack_smp_processor_id() raw_smp_processor_id()
19161 #define safe_smp_processor_id() smp_processor_id()
19162
19163 #endif
19164 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19165 index 6a99859..03cb807 100644
19166 --- a/arch/x86/include/asm/stackprotector.h
19167 +++ b/arch/x86/include/asm/stackprotector.h
19168 @@ -47,7 +47,7 @@
19169 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19170 */
19171 #define GDT_STACK_CANARY_INIT \
19172 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19173 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19174
19175 /*
19176 * Initialize the stackprotector canary value.
19177 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19178
19179 static inline void load_stack_canary_segment(void)
19180 {
19181 -#ifdef CONFIG_X86_32
19182 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19183 asm volatile ("mov %0, %%gs" : : "r" (0));
19184 #endif
19185 }
19186 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19187 index 70bbe39..4ae2bd4 100644
19188 --- a/arch/x86/include/asm/stacktrace.h
19189 +++ b/arch/x86/include/asm/stacktrace.h
19190 @@ -11,28 +11,20 @@
19191
19192 extern int kstack_depth_to_print;
19193
19194 -struct thread_info;
19195 +struct task_struct;
19196 struct stacktrace_ops;
19197
19198 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19199 - unsigned long *stack,
19200 - unsigned long bp,
19201 - const struct stacktrace_ops *ops,
19202 - void *data,
19203 - unsigned long *end,
19204 - int *graph);
19205 +typedef unsigned long walk_stack_t(struct task_struct *task,
19206 + void *stack_start,
19207 + unsigned long *stack,
19208 + unsigned long bp,
19209 + const struct stacktrace_ops *ops,
19210 + void *data,
19211 + unsigned long *end,
19212 + int *graph);
19213
19214 -extern unsigned long
19215 -print_context_stack(struct thread_info *tinfo,
19216 - unsigned long *stack, unsigned long bp,
19217 - const struct stacktrace_ops *ops, void *data,
19218 - unsigned long *end, int *graph);
19219 -
19220 -extern unsigned long
19221 -print_context_stack_bp(struct thread_info *tinfo,
19222 - unsigned long *stack, unsigned long bp,
19223 - const struct stacktrace_ops *ops, void *data,
19224 - unsigned long *end, int *graph);
19225 +extern walk_stack_t print_context_stack;
19226 +extern walk_stack_t print_context_stack_bp;
19227
19228 /* Generic stack tracer with callbacks */
19229
19230 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19231 void (*address)(void *data, unsigned long address, int reliable);
19232 /* On negative return stop dumping */
19233 int (*stack)(void *data, char *name);
19234 - walk_stack_t walk_stack;
19235 + walk_stack_t *walk_stack;
19236 };
19237
19238 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19239 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19240 index 751bf4b..3cc39f1 100644
19241 --- a/arch/x86/include/asm/switch_to.h
19242 +++ b/arch/x86/include/asm/switch_to.h
19243 @@ -79,12 +79,12 @@ do { \
19244 #else /* CONFIG_X86_32 */
19245
19246 /* frame pointer must be last for get_wchan */
19247 -#define SAVE_CONTEXT "pushq %%rbp ; movq %%rsi,%%rbp\n\t"
19248 -#define RESTORE_CONTEXT "movq %%rbp,%%rsi ; popq %%rbp\t"
19249 +#define SAVE_CONTEXT "pushf ; pushq %%rbp ; movq %%rsi,%%rbp\n\t"
19250 +#define RESTORE_CONTEXT "movq %%rbp,%%rsi ; popq %%rbp ; popf\t"
19251
19252 #define __EXTRA_CLOBBER \
19253 , "rcx", "rbx", "rdx", "r8", "r9", "r10", "r11", \
19254 - "r12", "r13", "r14", "r15", "flags"
19255 + "r12", "r13", "r14", "r15"
19256
19257 #ifdef CONFIG_CC_STACKPROTECTOR
19258 #define __switch_canary \
19259 @@ -100,11 +100,7 @@ do { \
19260 #define __switch_canary_iparam
19261 #endif /* CC_STACKPROTECTOR */
19262
19263 -/*
19264 - * There is no need to save or restore flags, because flags are always
19265 - * clean in kernel mode, with the possible exception of IOPL. Kernel IOPL
19266 - * has no effect.
19267 - */
19268 +/* Save restore flags to clear handle leaking NT */
19269 #define switch_to(prev, next, last) \
19270 asm volatile(SAVE_CONTEXT \
19271 "movq %%rsp,%P[threadrsp](%[prev])\n\t" /* save RSP */ \
19272 @@ -112,7 +108,7 @@ do { \
19273 "call __switch_to\n\t" \
19274 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19275 __switch_canary \
19276 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19277 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19278 "movq %%rax,%%rdi\n\t" \
19279 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19280 "jnz ret_from_fork\n\t" \
19281 @@ -123,7 +119,7 @@ do { \
19282 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19283 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19284 [_tif_fork] "i" (_TIF_FORK), \
19285 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19286 + [thread_info] "m" (current_tinfo), \
19287 [current_task] "m" (current_task) \
19288 __switch_canary_iparam \
19289 : "memory", "cc" __EXTRA_CLOBBER)
19290 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19291 index b4bdec3..e8af9bc 100644
19292 --- a/arch/x86/include/asm/thread_info.h
19293 +++ b/arch/x86/include/asm/thread_info.h
19294 @@ -36,7 +36,7 @@
19295 #ifdef CONFIG_X86_32
19296 # define TOP_OF_KERNEL_STACK_PADDING 8
19297 #else
19298 -# define TOP_OF_KERNEL_STACK_PADDING 0
19299 +# define TOP_OF_KERNEL_STACK_PADDING 16
19300 #endif
19301
19302 /*
19303 @@ -50,27 +50,26 @@ struct task_struct;
19304 #include <linux/atomic.h>
19305
19306 struct thread_info {
19307 - struct task_struct *task; /* main task structure */
19308 __u32 flags; /* low level flags */
19309 __u32 status; /* thread synchronous flags */
19310 __u32 cpu; /* current CPU */
19311 int saved_preempt_count;
19312 mm_segment_t addr_limit;
19313 void __user *sysenter_return;
19314 + unsigned long lowest_stack;
19315 unsigned int sig_on_uaccess_error:1;
19316 unsigned int uaccess_err:1; /* uaccess failed */
19317 };
19318
19319 -#define INIT_THREAD_INFO(tsk) \
19320 +#define INIT_THREAD_INFO \
19321 { \
19322 - .task = &tsk, \
19323 .flags = 0, \
19324 .cpu = 0, \
19325 .saved_preempt_count = INIT_PREEMPT_COUNT, \
19326 .addr_limit = KERNEL_DS, \
19327 }
19328
19329 -#define init_thread_info (init_thread_union.thread_info)
19330 +#define init_thread_info (init_thread_union.stack)
19331 #define init_stack (init_thread_union.stack)
19332
19333 #else /* !__ASSEMBLY__ */
19334 @@ -110,6 +109,7 @@ struct thread_info {
19335 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19336 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19337 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19338 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19339
19340 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19341 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19342 @@ -133,17 +133,18 @@ struct thread_info {
19343 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19344 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19345 #define _TIF_X32 (1 << TIF_X32)
19346 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19347
19348 /* work to do in syscall_trace_enter() */
19349 #define _TIF_WORK_SYSCALL_ENTRY \
19350 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19351 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19352 - _TIF_NOHZ)
19353 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19354
19355 /* work to do in syscall_trace_leave() */
19356 #define _TIF_WORK_SYSCALL_EXIT \
19357 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19358 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19359 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19360
19361 /* work to do on interrupt/exception return */
19362 #define _TIF_WORK_MASK \
19363 @@ -154,7 +155,7 @@ struct thread_info {
19364 /* work to do on any return to user space */
19365 #define _TIF_ALLWORK_MASK \
19366 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19367 - _TIF_NOHZ)
19368 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19369
19370 /* Only used for 64 bit */
19371 #define _TIF_DO_NOTIFY_MASK \
19372 @@ -179,9 +180,11 @@ struct thread_info {
19373
19374 DECLARE_PER_CPU(unsigned long, kernel_stack);
19375
19376 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19377 +
19378 static inline struct thread_info *current_thread_info(void)
19379 {
19380 - return (struct thread_info *)(current_top_of_stack() - THREAD_SIZE);
19381 + return this_cpu_read_stable(current_tinfo);
19382 }
19383
19384 static inline unsigned long current_stack_pointer(void)
19385 @@ -199,8 +202,7 @@ static inline unsigned long current_stack_pointer(void)
19386
19387 /* Load thread_info address into "reg" */
19388 #define GET_THREAD_INFO(reg) \
19389 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19390 - _ASM_SUB $(THREAD_SIZE),reg ;
19391 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19392
19393 /*
19394 * ASM operand which evaluates to a 'thread_info' address of
19395 @@ -293,5 +295,12 @@ static inline bool is_ia32_task(void)
19396 extern void arch_task_cache_init(void);
19397 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19398 extern void arch_release_task_struct(struct task_struct *tsk);
19399 +
19400 +#define __HAVE_THREAD_FUNCTIONS
19401 +#define task_thread_info(task) (&(task)->tinfo)
19402 +#define task_stack_page(task) ((task)->stack)
19403 +#define setup_thread_stack(p, org) do {} while (0)
19404 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19405 +
19406 #endif
19407 #endif /* _ASM_X86_THREAD_INFO_H */
19408 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19409 index cd79194..6a9956f 100644
19410 --- a/arch/x86/include/asm/tlbflush.h
19411 +++ b/arch/x86/include/asm/tlbflush.h
19412 @@ -86,18 +86,44 @@ static inline void cr4_set_bits_and_update_boot(unsigned long mask)
19413
19414 static inline void __native_flush_tlb(void)
19415 {
19416 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19417 + u64 descriptor[2];
19418 +
19419 + descriptor[0] = PCID_KERNEL;
19420 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19421 + return;
19422 + }
19423 +
19424 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19425 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) {
19426 + unsigned int cpu = raw_get_cpu();
19427 +
19428 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19429 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19430 + raw_put_cpu_no_resched();
19431 + return;
19432 + }
19433 +#endif
19434 +
19435 native_write_cr3(native_read_cr3());
19436 }
19437
19438 static inline void __native_flush_tlb_global_irq_disabled(void)
19439 {
19440 - unsigned long cr4;
19441 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19442 + u64 descriptor[2];
19443
19444 - cr4 = this_cpu_read(cpu_tlbstate.cr4);
19445 - /* clear PGE */
19446 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19447 - /* write old PGE again and flush TLBs */
19448 - native_write_cr4(cr4);
19449 + descriptor[0] = PCID_KERNEL;
19450 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19451 + } else {
19452 + unsigned long cr4;
19453 +
19454 + cr4 = this_cpu_read(cpu_tlbstate.cr4);
19455 + /* clear PGE */
19456 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19457 + /* write old PGE again and flush TLBs */
19458 + native_write_cr4(cr4);
19459 + }
19460 }
19461
19462 static inline void __native_flush_tlb_global(void)
19463 @@ -118,6 +144,43 @@ static inline void __native_flush_tlb_global(void)
19464
19465 static inline void __native_flush_tlb_single(unsigned long addr)
19466 {
19467 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19468 + u64 descriptor[2];
19469 +
19470 + descriptor[0] = PCID_KERNEL;
19471 + descriptor[1] = addr;
19472 +
19473 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19474 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) {
19475 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19476 + if (addr < TASK_SIZE_MAX)
19477 + descriptor[1] += pax_user_shadow_base;
19478 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19479 + }
19480 +
19481 + descriptor[0] = PCID_USER;
19482 + descriptor[1] = addr;
19483 + }
19484 +#endif
19485 +
19486 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19487 + return;
19488 + }
19489 +
19490 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19491 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) {
19492 + unsigned int cpu = raw_get_cpu();
19493 +
19494 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19495 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19496 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19497 + raw_put_cpu_no_resched();
19498 +
19499 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19500 + addr += pax_user_shadow_base;
19501 + }
19502 +#endif
19503 +
19504 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19505 }
19506
19507 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19508 index ace9dec..3f9e253 100644
19509 --- a/arch/x86/include/asm/uaccess.h
19510 +++ b/arch/x86/include/asm/uaccess.h
19511 @@ -7,6 +7,7 @@
19512 #include <linux/compiler.h>
19513 #include <linux/thread_info.h>
19514 #include <linux/string.h>
19515 +#include <linux/spinlock.h>
19516 #include <asm/asm.h>
19517 #include <asm/page.h>
19518 #include <asm/smap.h>
19519 @@ -29,7 +30,12 @@
19520
19521 #define get_ds() (KERNEL_DS)
19522 #define get_fs() (current_thread_info()->addr_limit)
19523 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19524 +void __set_fs(mm_segment_t x);
19525 +void set_fs(mm_segment_t x);
19526 +#else
19527 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19528 +#endif
19529
19530 #define segment_eq(a, b) ((a).seg == (b).seg)
19531
19532 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19533 * checks that the pointer is in the user space range - after calling
19534 * this function, memory access functions may still return -EFAULT.
19535 */
19536 -#define access_ok(type, addr, size) \
19537 - likely(!__range_not_ok(addr, size, user_addr_max()))
19538 +extern int _cond_resched(void);
19539 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19540 +#define access_ok(type, addr, size) \
19541 +({ \
19542 + unsigned long __size = size; \
19543 + unsigned long __addr = (unsigned long)addr; \
19544 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19545 + if (__ret_ao && __size) { \
19546 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19547 + unsigned long __end_ao = __addr + __size - 1; \
19548 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19549 + while (__addr_ao <= __end_ao) { \
19550 + char __c_ao; \
19551 + __addr_ao += PAGE_SIZE; \
19552 + if (__size > PAGE_SIZE) \
19553 + _cond_resched(); \
19554 + if (__get_user(__c_ao, (char __user *)__addr)) \
19555 + break; \
19556 + if (type != VERIFY_WRITE) { \
19557 + __addr = __addr_ao; \
19558 + continue; \
19559 + } \
19560 + if (__put_user(__c_ao, (char __user *)__addr)) \
19561 + break; \
19562 + __addr = __addr_ao; \
19563 + } \
19564 + } \
19565 + } \
19566 + __ret_ao; \
19567 +})
19568
19569 /*
19570 * The exception table consists of pairs of addresses relative to the
19571 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19572 extern int __get_user_bad(void);
19573
19574 /*
19575 - * This is a type: either unsigned long, if the argument fits into
19576 - * that type, or otherwise unsigned long long.
19577 + * This is a type: either (un)signed int, if the argument fits into
19578 + * that type, or otherwise (un)signed long long.
19579 */
19580 #define __inttype(x) \
19581 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19582 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19583 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19584 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19585
19586 /**
19587 * get_user: - Get a simple variable from user space.
19588 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19589 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19590 __chk_user_ptr(ptr); \
19591 might_fault(); \
19592 + pax_open_userland(); \
19593 asm volatile("call __get_user_%P3" \
19594 : "=a" (__ret_gu), "=r" (__val_gu) \
19595 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19596 (x) = (__force __typeof__(*(ptr))) __val_gu; \
19597 + pax_close_userland(); \
19598 __ret_gu; \
19599 })
19600
19601 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19602 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19603 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19604
19605 -
19606 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19607 +#define __copyuser_seg "gs;"
19608 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19609 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19610 +#else
19611 +#define __copyuser_seg
19612 +#define __COPYUSER_SET_ES
19613 +#define __COPYUSER_RESTORE_ES
19614 +#endif
19615
19616 #ifdef CONFIG_X86_32
19617 #define __put_user_asm_u64(x, addr, err, errret) \
19618 asm volatile(ASM_STAC "\n" \
19619 - "1: movl %%eax,0(%2)\n" \
19620 - "2: movl %%edx,4(%2)\n" \
19621 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19622 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19623 "3: " ASM_CLAC "\n" \
19624 ".section .fixup,\"ax\"\n" \
19625 "4: movl %3,%0\n" \
19626 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19627
19628 #define __put_user_asm_ex_u64(x, addr) \
19629 asm volatile(ASM_STAC "\n" \
19630 - "1: movl %%eax,0(%1)\n" \
19631 - "2: movl %%edx,4(%1)\n" \
19632 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19633 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19634 "3: " ASM_CLAC "\n" \
19635 _ASM_EXTABLE_EX(1b, 2b) \
19636 _ASM_EXTABLE_EX(2b, 3b) \
19637 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19638 __typeof__(*(ptr)) __pu_val; \
19639 __chk_user_ptr(ptr); \
19640 might_fault(); \
19641 - __pu_val = x; \
19642 + __pu_val = (x); \
19643 + pax_open_userland(); \
19644 switch (sizeof(*(ptr))) { \
19645 case 1: \
19646 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19647 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19648 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19649 break; \
19650 } \
19651 + pax_close_userland(); \
19652 __ret_pu; \
19653 })
19654
19655 @@ -355,8 +403,10 @@ do { \
19656 } while (0)
19657
19658 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19659 +do { \
19660 + pax_open_userland(); \
19661 asm volatile(ASM_STAC "\n" \
19662 - "1: mov"itype" %2,%"rtype"1\n" \
19663 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19664 "2: " ASM_CLAC "\n" \
19665 ".section .fixup,\"ax\"\n" \
19666 "3: mov %3,%0\n" \
19667 @@ -364,8 +414,10 @@ do { \
19668 " jmp 2b\n" \
19669 ".previous\n" \
19670 _ASM_EXTABLE(1b, 3b) \
19671 - : "=r" (err), ltype(x) \
19672 - : "m" (__m(addr)), "i" (errret), "0" (err))
19673 + : "=r" (err), ltype (x) \
19674 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19675 + pax_close_userland(); \
19676 +} while (0)
19677
19678 #define __get_user_size_ex(x, ptr, size) \
19679 do { \
19680 @@ -389,7 +441,7 @@ do { \
19681 } while (0)
19682
19683 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19684 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19685 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19686 "2:\n" \
19687 _ASM_EXTABLE_EX(1b, 2b) \
19688 : ltype(x) : "m" (__m(addr)))
19689 @@ -406,13 +458,24 @@ do { \
19690 int __gu_err; \
19691 unsigned long __gu_val; \
19692 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19693 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19694 + (x) = (__typeof__(*(ptr)))__gu_val; \
19695 __gu_err; \
19696 })
19697
19698 /* FIXME: this hack is definitely wrong -AK */
19699 struct __large_struct { unsigned long buf[100]; };
19700 -#define __m(x) (*(struct __large_struct __user *)(x))
19701 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19702 +#define ____m(x) \
19703 +({ \
19704 + unsigned long ____x = (unsigned long)(x); \
19705 + if (____x < pax_user_shadow_base) \
19706 + ____x += pax_user_shadow_base; \
19707 + (typeof(x))____x; \
19708 +})
19709 +#else
19710 +#define ____m(x) (x)
19711 +#endif
19712 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19713
19714 /*
19715 * Tell gcc we read from memory instead of writing: this is because
19716 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19717 * aliasing issues.
19718 */
19719 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19720 +do { \
19721 + pax_open_userland(); \
19722 asm volatile(ASM_STAC "\n" \
19723 - "1: mov"itype" %"rtype"1,%2\n" \
19724 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19725 "2: " ASM_CLAC "\n" \
19726 ".section .fixup,\"ax\"\n" \
19727 "3: mov %3,%0\n" \
19728 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19729 ".previous\n" \
19730 _ASM_EXTABLE(1b, 3b) \
19731 : "=r"(err) \
19732 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19733 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19734 + pax_close_userland(); \
19735 +} while (0)
19736
19737 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19738 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19739 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19740 "2:\n" \
19741 _ASM_EXTABLE_EX(1b, 2b) \
19742 : : ltype(x), "m" (__m(addr)))
19743 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19744 */
19745 #define uaccess_try do { \
19746 current_thread_info()->uaccess_err = 0; \
19747 + pax_open_userland(); \
19748 stac(); \
19749 barrier();
19750
19751 #define uaccess_catch(err) \
19752 clac(); \
19753 + pax_close_userland(); \
19754 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19755 } while (0)
19756
19757 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19758 * On error, the variable @x is set to zero.
19759 */
19760
19761 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19762 +#define __get_user(x, ptr) get_user((x), (ptr))
19763 +#else
19764 #define __get_user(x, ptr) \
19765 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19766 +#endif
19767
19768 /**
19769 * __put_user: - Write a simple value into user space, with less checking.
19770 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19771 * Returns zero on success, or -EFAULT on error.
19772 */
19773
19774 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19775 +#define __put_user(x, ptr) put_user((x), (ptr))
19776 +#else
19777 #define __put_user(x, ptr) \
19778 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19779 +#endif
19780
19781 #define __get_user_unaligned __get_user
19782 #define __put_user_unaligned __put_user
19783 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19784 #define get_user_ex(x, ptr) do { \
19785 unsigned long __gue_val; \
19786 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19787 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19788 + (x) = (__typeof__(*(ptr)))__gue_val; \
19789 } while (0)
19790
19791 #define put_user_try uaccess_try
19792 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19793 extern __must_check long strnlen_user(const char __user *str, long n);
19794
19795 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19796 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19797 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19798
19799 extern void __cmpxchg_wrong_size(void)
19800 __compiletime_error("Bad argument size for cmpxchg");
19801 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19802 __typeof__(ptr) __uval = (uval); \
19803 __typeof__(*(ptr)) __old = (old); \
19804 __typeof__(*(ptr)) __new = (new); \
19805 + pax_open_userland(); \
19806 switch (size) { \
19807 case 1: \
19808 { \
19809 asm volatile("\t" ASM_STAC "\n" \
19810 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19811 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19812 "2:\t" ASM_CLAC "\n" \
19813 "\t.section .fixup, \"ax\"\n" \
19814 "3:\tmov %3, %0\n" \
19815 "\tjmp 2b\n" \
19816 "\t.previous\n" \
19817 _ASM_EXTABLE(1b, 3b) \
19818 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19819 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19820 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19821 : "memory" \
19822 ); \
19823 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19824 case 2: \
19825 { \
19826 asm volatile("\t" ASM_STAC "\n" \
19827 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19828 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19829 "2:\t" ASM_CLAC "\n" \
19830 "\t.section .fixup, \"ax\"\n" \
19831 "3:\tmov %3, %0\n" \
19832 "\tjmp 2b\n" \
19833 "\t.previous\n" \
19834 _ASM_EXTABLE(1b, 3b) \
19835 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19836 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19837 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19838 : "memory" \
19839 ); \
19840 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19841 case 4: \
19842 { \
19843 asm volatile("\t" ASM_STAC "\n" \
19844 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19845 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19846 "2:\t" ASM_CLAC "\n" \
19847 "\t.section .fixup, \"ax\"\n" \
19848 "3:\tmov %3, %0\n" \
19849 "\tjmp 2b\n" \
19850 "\t.previous\n" \
19851 _ASM_EXTABLE(1b, 3b) \
19852 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19853 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19854 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19855 : "memory" \
19856 ); \
19857 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19858 __cmpxchg_wrong_size(); \
19859 \
19860 asm volatile("\t" ASM_STAC "\n" \
19861 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19862 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19863 "2:\t" ASM_CLAC "\n" \
19864 "\t.section .fixup, \"ax\"\n" \
19865 "3:\tmov %3, %0\n" \
19866 "\tjmp 2b\n" \
19867 "\t.previous\n" \
19868 _ASM_EXTABLE(1b, 3b) \
19869 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19870 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19871 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19872 : "memory" \
19873 ); \
19874 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
19875 default: \
19876 __cmpxchg_wrong_size(); \
19877 } \
19878 + pax_close_userland(); \
19879 *__uval = __old; \
19880 __ret; \
19881 })
19882 @@ -636,17 +715,6 @@ extern struct movsl_mask {
19883
19884 #define ARCH_HAS_NOCACHE_UACCESS 1
19885
19886 -#ifdef CONFIG_X86_32
19887 -# include <asm/uaccess_32.h>
19888 -#else
19889 -# include <asm/uaccess_64.h>
19890 -#endif
19891 -
19892 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19893 - unsigned n);
19894 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19895 - unsigned n);
19896 -
19897 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19898 # define copy_user_diag __compiletime_error
19899 #else
19900 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19901 extern void copy_user_diag("copy_from_user() buffer size is too small")
19902 copy_from_user_overflow(void);
19903 extern void copy_user_diag("copy_to_user() buffer size is too small")
19904 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19905 +copy_to_user_overflow(void);
19906
19907 #undef copy_user_diag
19908
19909 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19910
19911 extern void
19912 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19913 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19914 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19915 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19916
19917 #else
19918 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19919
19920 #endif
19921
19922 +#ifdef CONFIG_X86_32
19923 +# include <asm/uaccess_32.h>
19924 +#else
19925 +# include <asm/uaccess_64.h>
19926 +#endif
19927 +
19928 static inline unsigned long __must_check
19929 copy_from_user(void *to, const void __user *from, unsigned long n)
19930 {
19931 - int sz = __compiletime_object_size(to);
19932 + size_t sz = __compiletime_object_size(to);
19933
19934 might_fault();
19935
19936 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19937 * case, and do only runtime checking for non-constant sizes.
19938 */
19939
19940 - if (likely(sz < 0 || sz >= n))
19941 - n = _copy_from_user(to, from, n);
19942 - else if(__builtin_constant_p(n))
19943 - copy_from_user_overflow();
19944 - else
19945 - __copy_from_user_overflow(sz, n);
19946 + if (likely(sz != (size_t)-1 && sz < n)) {
19947 + if(__builtin_constant_p(n))
19948 + copy_from_user_overflow();
19949 + else
19950 + __copy_from_user_overflow(sz, n);
19951 + } else if (access_ok(VERIFY_READ, from, n))
19952 + n = __copy_from_user(to, from, n);
19953 + else if ((long)n > 0)
19954 + memset(to, 0, n);
19955
19956 return n;
19957 }
19958 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19959 static inline unsigned long __must_check
19960 copy_to_user(void __user *to, const void *from, unsigned long n)
19961 {
19962 - int sz = __compiletime_object_size(from);
19963 + size_t sz = __compiletime_object_size(from);
19964
19965 might_fault();
19966
19967 /* See the comment in copy_from_user() above. */
19968 - if (likely(sz < 0 || sz >= n))
19969 - n = _copy_to_user(to, from, n);
19970 - else if(__builtin_constant_p(n))
19971 - copy_to_user_overflow();
19972 - else
19973 - __copy_to_user_overflow(sz, n);
19974 + if (likely(sz != (size_t)-1 && sz < n)) {
19975 + if(__builtin_constant_p(n))
19976 + copy_to_user_overflow();
19977 + else
19978 + __copy_to_user_overflow(sz, n);
19979 + } else if (access_ok(VERIFY_WRITE, to, n))
19980 + n = __copy_to_user(to, from, n);
19981
19982 return n;
19983 }
19984 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
19985 index 3c03a5d..edb68ae 100644
19986 --- a/arch/x86/include/asm/uaccess_32.h
19987 +++ b/arch/x86/include/asm/uaccess_32.h
19988 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
19989 * anything, so this is accurate.
19990 */
19991
19992 -static __always_inline unsigned long __must_check
19993 +static __always_inline __size_overflow(3) unsigned long __must_check
19994 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
19995 {
19996 + if ((long)n < 0)
19997 + return n;
19998 +
19999 + check_object_size(from, n, true);
20000 +
20001 if (__builtin_constant_p(n)) {
20002 unsigned long ret;
20003
20004 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20005 __copy_to_user(void __user *to, const void *from, unsigned long n)
20006 {
20007 might_fault();
20008 +
20009 return __copy_to_user_inatomic(to, from, n);
20010 }
20011
20012 -static __always_inline unsigned long
20013 +static __always_inline __size_overflow(3) unsigned long
20014 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20015 {
20016 + if ((long)n < 0)
20017 + return n;
20018 +
20019 /* Avoid zeroing the tail if the copy fails..
20020 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20021 * but as the zeroing behaviour is only significant when n is not
20022 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20023 __copy_from_user(void *to, const void __user *from, unsigned long n)
20024 {
20025 might_fault();
20026 +
20027 + if ((long)n < 0)
20028 + return n;
20029 +
20030 + check_object_size(to, n, false);
20031 +
20032 if (__builtin_constant_p(n)) {
20033 unsigned long ret;
20034
20035 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20036 const void __user *from, unsigned long n)
20037 {
20038 might_fault();
20039 +
20040 + if ((long)n < 0)
20041 + return n;
20042 +
20043 if (__builtin_constant_p(n)) {
20044 unsigned long ret;
20045
20046 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20047 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20048 unsigned long n)
20049 {
20050 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20051 + if ((long)n < 0)
20052 + return n;
20053 +
20054 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20055 }
20056
20057 #endif /* _ASM_X86_UACCESS_32_H */
20058 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20059 index f2f9b39..2ae1bf8 100644
20060 --- a/arch/x86/include/asm/uaccess_64.h
20061 +++ b/arch/x86/include/asm/uaccess_64.h
20062 @@ -10,6 +10,9 @@
20063 #include <asm/alternative.h>
20064 #include <asm/cpufeature.h>
20065 #include <asm/page.h>
20066 +#include <asm/pgtable.h>
20067 +
20068 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20069
20070 /*
20071 * Copy To/From Userspace
20072 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20073 __must_check unsigned long
20074 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20075
20076 -static __always_inline __must_check unsigned long
20077 -copy_user_generic(void *to, const void *from, unsigned len)
20078 +static __always_inline __must_check __size_overflow(3) unsigned long
20079 +copy_user_generic(void *to, const void *from, unsigned long len)
20080 {
20081 unsigned ret;
20082
20083 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20084 }
20085
20086 __must_check unsigned long
20087 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20088 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20089
20090 static __always_inline __must_check
20091 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20092 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20093 {
20094 - int ret = 0;
20095 + size_t sz = __compiletime_object_size(dst);
20096 + unsigned ret = 0;
20097 +
20098 + if (size > INT_MAX)
20099 + return size;
20100 +
20101 + check_object_size(dst, size, false);
20102 +
20103 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20104 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20105 + return size;
20106 +#endif
20107 +
20108 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20109 + if(__builtin_constant_p(size))
20110 + copy_from_user_overflow();
20111 + else
20112 + __copy_from_user_overflow(sz, size);
20113 + return size;
20114 + }
20115
20116 if (!__builtin_constant_p(size))
20117 - return copy_user_generic(dst, (__force void *)src, size);
20118 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20119 switch (size) {
20120 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20121 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20122 ret, "b", "b", "=q", 1);
20123 return ret;
20124 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20125 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20126 ret, "w", "w", "=r", 2);
20127 return ret;
20128 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20129 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20130 ret, "l", "k", "=r", 4);
20131 return ret;
20132 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20133 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20134 ret, "q", "", "=r", 8);
20135 return ret;
20136 case 10:
20137 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20138 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20139 ret, "q", "", "=r", 10);
20140 if (unlikely(ret))
20141 return ret;
20142 __get_user_asm(*(u16 *)(8 + (char *)dst),
20143 - (u16 __user *)(8 + (char __user *)src),
20144 + (const u16 __user *)(8 + (const char __user *)src),
20145 ret, "w", "w", "=r", 2);
20146 return ret;
20147 case 16:
20148 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20149 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20150 ret, "q", "", "=r", 16);
20151 if (unlikely(ret))
20152 return ret;
20153 __get_user_asm(*(u64 *)(8 + (char *)dst),
20154 - (u64 __user *)(8 + (char __user *)src),
20155 + (const u64 __user *)(8 + (const char __user *)src),
20156 ret, "q", "", "=r", 8);
20157 return ret;
20158 default:
20159 - return copy_user_generic(dst, (__force void *)src, size);
20160 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20161 }
20162 }
20163
20164 static __always_inline __must_check
20165 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20166 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20167 {
20168 might_fault();
20169 return __copy_from_user_nocheck(dst, src, size);
20170 }
20171
20172 static __always_inline __must_check
20173 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20174 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20175 {
20176 - int ret = 0;
20177 + size_t sz = __compiletime_object_size(src);
20178 + unsigned ret = 0;
20179 +
20180 + if (size > INT_MAX)
20181 + return size;
20182 +
20183 + check_object_size(src, size, true);
20184 +
20185 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20186 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20187 + return size;
20188 +#endif
20189 +
20190 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20191 + if(__builtin_constant_p(size))
20192 + copy_to_user_overflow();
20193 + else
20194 + __copy_to_user_overflow(sz, size);
20195 + return size;
20196 + }
20197
20198 if (!__builtin_constant_p(size))
20199 - return copy_user_generic((__force void *)dst, src, size);
20200 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20201 switch (size) {
20202 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20203 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20204 ret, "b", "b", "iq", 1);
20205 return ret;
20206 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20207 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20208 ret, "w", "w", "ir", 2);
20209 return ret;
20210 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20211 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20212 ret, "l", "k", "ir", 4);
20213 return ret;
20214 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20215 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20216 ret, "q", "", "er", 8);
20217 return ret;
20218 case 10:
20219 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20220 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20221 ret, "q", "", "er", 10);
20222 if (unlikely(ret))
20223 return ret;
20224 asm("":::"memory");
20225 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20226 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20227 ret, "w", "w", "ir", 2);
20228 return ret;
20229 case 16:
20230 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20231 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20232 ret, "q", "", "er", 16);
20233 if (unlikely(ret))
20234 return ret;
20235 asm("":::"memory");
20236 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20237 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20238 ret, "q", "", "er", 8);
20239 return ret;
20240 default:
20241 - return copy_user_generic((__force void *)dst, src, size);
20242 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20243 }
20244 }
20245
20246 static __always_inline __must_check
20247 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20248 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20249 {
20250 might_fault();
20251 return __copy_to_user_nocheck(dst, src, size);
20252 }
20253
20254 static __always_inline __must_check
20255 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20256 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20257 {
20258 - int ret = 0;
20259 + unsigned ret = 0;
20260
20261 might_fault();
20262 +
20263 + if (size > INT_MAX)
20264 + return size;
20265 +
20266 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20267 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20268 + return size;
20269 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20270 + return size;
20271 +#endif
20272 +
20273 if (!__builtin_constant_p(size))
20274 - return copy_user_generic((__force void *)dst,
20275 - (__force void *)src, size);
20276 + return copy_user_generic((__force_kernel void *)____m(dst),
20277 + (__force_kernel const void *)____m(src), size);
20278 switch (size) {
20279 case 1: {
20280 u8 tmp;
20281 - __get_user_asm(tmp, (u8 __user *)src,
20282 + __get_user_asm(tmp, (const u8 __user *)src,
20283 ret, "b", "b", "=q", 1);
20284 if (likely(!ret))
20285 __put_user_asm(tmp, (u8 __user *)dst,
20286 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20287 }
20288 case 2: {
20289 u16 tmp;
20290 - __get_user_asm(tmp, (u16 __user *)src,
20291 + __get_user_asm(tmp, (const u16 __user *)src,
20292 ret, "w", "w", "=r", 2);
20293 if (likely(!ret))
20294 __put_user_asm(tmp, (u16 __user *)dst,
20295 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20296
20297 case 4: {
20298 u32 tmp;
20299 - __get_user_asm(tmp, (u32 __user *)src,
20300 + __get_user_asm(tmp, (const u32 __user *)src,
20301 ret, "l", "k", "=r", 4);
20302 if (likely(!ret))
20303 __put_user_asm(tmp, (u32 __user *)dst,
20304 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20305 }
20306 case 8: {
20307 u64 tmp;
20308 - __get_user_asm(tmp, (u64 __user *)src,
20309 + __get_user_asm(tmp, (const u64 __user *)src,
20310 ret, "q", "", "=r", 8);
20311 if (likely(!ret))
20312 __put_user_asm(tmp, (u64 __user *)dst,
20313 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20314 return ret;
20315 }
20316 default:
20317 - return copy_user_generic((__force void *)dst,
20318 - (__force void *)src, size);
20319 + return copy_user_generic((__force_kernel void *)____m(dst),
20320 + (__force_kernel const void *)____m(src), size);
20321 }
20322 }
20323
20324 -static __must_check __always_inline int
20325 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20326 +static __must_check __always_inline unsigned long
20327 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20328 {
20329 return __copy_from_user_nocheck(dst, src, size);
20330 }
20331
20332 -static __must_check __always_inline int
20333 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20334 +static __must_check __always_inline unsigned long
20335 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20336 {
20337 return __copy_to_user_nocheck(dst, src, size);
20338 }
20339
20340 -extern long __copy_user_nocache(void *dst, const void __user *src,
20341 - unsigned size, int zerorest);
20342 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20343 + unsigned long size, int zerorest);
20344
20345 -static inline int
20346 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20347 +static inline unsigned long
20348 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20349 {
20350 might_fault();
20351 +
20352 + if (size > INT_MAX)
20353 + return size;
20354 +
20355 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20356 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20357 + return size;
20358 +#endif
20359 +
20360 return __copy_user_nocache(dst, src, size, 1);
20361 }
20362
20363 -static inline int
20364 +static inline unsigned long
20365 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20366 - unsigned size)
20367 + unsigned long size)
20368 {
20369 + if (size > INT_MAX)
20370 + return size;
20371 +
20372 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20373 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20374 + return size;
20375 +#endif
20376 +
20377 return __copy_user_nocache(dst, src, size, 0);
20378 }
20379
20380 unsigned long
20381 -copy_user_handle_tail(char *to, char *from, unsigned len);
20382 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len) __size_overflow(3);
20383
20384 #endif /* _ASM_X86_UACCESS_64_H */
20385 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20386 index 5b238981..77fdd78 100644
20387 --- a/arch/x86/include/asm/word-at-a-time.h
20388 +++ b/arch/x86/include/asm/word-at-a-time.h
20389 @@ -11,7 +11,7 @@
20390 * and shift, for example.
20391 */
20392 struct word_at_a_time {
20393 - const unsigned long one_bits, high_bits;
20394 + unsigned long one_bits, high_bits;
20395 };
20396
20397 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20398 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20399 index f58a9c7..dc378042a 100644
20400 --- a/arch/x86/include/asm/x86_init.h
20401 +++ b/arch/x86/include/asm/x86_init.h
20402 @@ -129,7 +129,7 @@ struct x86_init_ops {
20403 struct x86_init_timers timers;
20404 struct x86_init_iommu iommu;
20405 struct x86_init_pci pci;
20406 -};
20407 +} __no_const;
20408
20409 /**
20410 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20411 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20412 void (*setup_percpu_clockev)(void);
20413 void (*early_percpu_clock_init)(void);
20414 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20415 -};
20416 +} __no_const;
20417
20418 struct timespec;
20419
20420 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20421 void (*save_sched_clock_state)(void);
20422 void (*restore_sched_clock_state)(void);
20423 void (*apic_post_init)(void);
20424 -};
20425 +} __no_const;
20426
20427 struct pci_dev;
20428 struct msi_msg;
20429 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20430 void (*teardown_msi_irqs)(struct pci_dev *dev);
20431 void (*restore_msi_irqs)(struct pci_dev *dev);
20432 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20433 -};
20434 +} __no_const;
20435
20436 struct IO_APIC_route_entry;
20437 struct io_apic_irq_attr;
20438 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20439 unsigned int destination, int vector,
20440 struct io_apic_irq_attr *attr);
20441 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20442 -};
20443 +} __no_const;
20444
20445 extern struct x86_init_ops x86_init;
20446 extern struct x86_cpuinit_ops x86_cpuinit;
20447 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20448 index c44a5d5..7f83cfc 100644
20449 --- a/arch/x86/include/asm/xen/page.h
20450 +++ b/arch/x86/include/asm/xen/page.h
20451 @@ -82,7 +82,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20452 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20453 * cases needing an extended handling.
20454 */
20455 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20456 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20457 {
20458 unsigned long mfn;
20459
20460 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20461 index c9a6d68..cb57f42 100644
20462 --- a/arch/x86/include/asm/xsave.h
20463 +++ b/arch/x86/include/asm/xsave.h
20464 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20465 if (unlikely(err))
20466 return -EFAULT;
20467
20468 + pax_open_userland();
20469 __asm__ __volatile__(ASM_STAC "\n"
20470 - "1:"XSAVE"\n"
20471 + "1:"
20472 + __copyuser_seg
20473 + XSAVE"\n"
20474 "2: " ASM_CLAC "\n"
20475 xstate_fault
20476 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20477 : "memory");
20478 + pax_close_userland();
20479 return err;
20480 }
20481
20482 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20483 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20484 {
20485 int err = 0;
20486 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20487 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20488 u32 lmask = mask;
20489 u32 hmask = mask >> 32;
20490
20491 + pax_open_userland();
20492 __asm__ __volatile__(ASM_STAC "\n"
20493 - "1:"XRSTOR"\n"
20494 + "1:"
20495 + __copyuser_seg
20496 + XRSTOR"\n"
20497 "2: " ASM_CLAC "\n"
20498 xstate_fault
20499 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20500 : "memory"); /* memory required? */
20501 + pax_close_userland();
20502 return err;
20503 }
20504
20505 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20506 index 960a8a9..404daf7 100644
20507 --- a/arch/x86/include/uapi/asm/e820.h
20508 +++ b/arch/x86/include/uapi/asm/e820.h
20509 @@ -68,7 +68,7 @@ struct e820map {
20510 #define ISA_START_ADDRESS 0xa0000
20511 #define ISA_END_ADDRESS 0x100000
20512
20513 -#define BIOS_BEGIN 0x000a0000
20514 +#define BIOS_BEGIN 0x000c0000
20515 #define BIOS_END 0x00100000
20516
20517 #define BIOS_ROM_BASE 0xffe00000
20518 diff --git a/arch/x86/include/uapi/asm/sigcontext.h b/arch/x86/include/uapi/asm/sigcontext.h
20519 index 16dc4e8..d8b9f908 100644
20520 --- a/arch/x86/include/uapi/asm/sigcontext.h
20521 +++ b/arch/x86/include/uapi/asm/sigcontext.h
20522 @@ -177,24 +177,9 @@ struct sigcontext {
20523 __u64 rip;
20524 __u64 eflags; /* RFLAGS */
20525 __u16 cs;
20526 -
20527 - /*
20528 - * Prior to 2.5.64 ("[PATCH] x86-64 updates for 2.5.64-bk3"),
20529 - * Linux saved and restored fs and gs in these slots. This
20530 - * was counterproductive, as fsbase and gsbase were never
20531 - * saved, so arch_prctl was presumably unreliable.
20532 - *
20533 - * If these slots are ever needed for any other purpose, there
20534 - * is some risk that very old 64-bit binaries could get
20535 - * confused. I doubt that many such binaries still work,
20536 - * though, since the same patch in 2.5.64 also removed the
20537 - * 64-bit set_thread_area syscall, so it appears that there is
20538 - * no TLS API that works in both pre- and post-2.5.64 kernels.
20539 - */
20540 - __u16 __pad2; /* Was gs. */
20541 - __u16 __pad1; /* Was fs. */
20542 -
20543 - __u16 ss;
20544 + __u16 gs;
20545 + __u16 fs;
20546 + __u16 __pad0;
20547 __u64 err;
20548 __u64 trapno;
20549 __u64 oldmask;
20550 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20551 index 9bcd0b5..750f1b7 100644
20552 --- a/arch/x86/kernel/Makefile
20553 +++ b/arch/x86/kernel/Makefile
20554 @@ -28,7 +28,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20555 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20556 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20557 obj-y += probe_roms.o
20558 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20559 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20560 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20561 obj-$(CONFIG_X86_64) += mcount_64.o
20562 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20563 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20564 index dbe76a1..e2ec334 100644
20565 --- a/arch/x86/kernel/acpi/boot.c
20566 +++ b/arch/x86/kernel/acpi/boot.c
20567 @@ -1361,7 +1361,7 @@ static void __init acpi_reduced_hw_init(void)
20568 * If your system is blacklisted here, but you find that acpi=force
20569 * works for you, please contact linux-acpi@vger.kernel.org
20570 */
20571 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20572 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20573 /*
20574 * Boxes that need ACPI disabled
20575 */
20576 @@ -1436,7 +1436,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20577 };
20578
20579 /* second table for DMI checks that should run after early-quirks */
20580 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20581 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20582 /*
20583 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20584 * which includes some code which overrides all temperature
20585 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20586 index d1daead..acd77e2 100644
20587 --- a/arch/x86/kernel/acpi/sleep.c
20588 +++ b/arch/x86/kernel/acpi/sleep.c
20589 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20590 #else /* CONFIG_64BIT */
20591 #ifdef CONFIG_SMP
20592 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20593 +
20594 + pax_open_kernel();
20595 early_gdt_descr.address =
20596 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20597 + pax_close_kernel();
20598 +
20599 initial_gs = per_cpu_offset(smp_processor_id());
20600 #endif
20601 initial_code = (unsigned long)wakeup_long64;
20602 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20603 index 665c6b7..eae4d56 100644
20604 --- a/arch/x86/kernel/acpi/wakeup_32.S
20605 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20606 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20607 # and restore the stack ... but you need gdt for this to work
20608 movl saved_context_esp, %esp
20609
20610 - movl %cs:saved_magic, %eax
20611 - cmpl $0x12345678, %eax
20612 + cmpl $0x12345678, saved_magic
20613 jne bogus_magic
20614
20615 # jump to place where we left off
20616 - movl saved_eip, %eax
20617 - jmp *%eax
20618 + jmp *(saved_eip)
20619
20620 bogus_magic:
20621 jmp bogus_magic
20622 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20623 index aef6531..d7ca83a 100644
20624 --- a/arch/x86/kernel/alternative.c
20625 +++ b/arch/x86/kernel/alternative.c
20626 @@ -248,7 +248,9 @@ static void __init_or_module add_nops(void *insns, unsigned int len)
20627 unsigned int noplen = len;
20628 if (noplen > ASM_NOP_MAX)
20629 noplen = ASM_NOP_MAX;
20630 + pax_open_kernel();
20631 memcpy(insns, ideal_nops[noplen], noplen);
20632 + pax_close_kernel();
20633 insns += noplen;
20634 len -= noplen;
20635 }
20636 @@ -276,6 +278,13 @@ recompute_jump(struct alt_instr *a, u8 *orig_insn, u8 *repl_insn, u8 *insnbuf)
20637 if (a->replacementlen != 5)
20638 return;
20639
20640 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20641 + if (orig_insn < (u8 *)_text || (u8 *)_einittext <= orig_insn)
20642 + orig_insn = ktva_ktla(orig_insn);
20643 + else
20644 + orig_insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20645 +#endif
20646 +
20647 o_dspl = *(s32 *)(insnbuf + 1);
20648
20649 /* next_rip of the replacement JMP */
20650 @@ -346,6 +355,7 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20651 {
20652 struct alt_instr *a;
20653 u8 *instr, *replacement;
20654 + u8 *vinstr, *vreplacement;
20655 u8 insnbuf[MAX_PATCH_LEN];
20656
20657 DPRINTK("alt table %p -> %p", start, end);
20658 @@ -361,46 +371,71 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20659 for (a = start; a < end; a++) {
20660 int insnbuf_sz = 0;
20661
20662 - instr = (u8 *)&a->instr_offset + a->instr_offset;
20663 - replacement = (u8 *)&a->repl_offset + a->repl_offset;
20664 + vinstr = instr = (u8 *)&a->instr_offset + a->instr_offset;
20665 +
20666 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20667 + if ((u8 *)_text - (____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR) <= instr &&
20668 + instr < (u8 *)_einittext - (____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR)) {
20669 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20670 + vinstr = ktla_ktva(instr);
20671 + } else if ((u8 *)_text <= instr && instr < (u8 *)_einittext) {
20672 + vinstr = ktla_ktva(instr);
20673 + } else {
20674 + instr = ktva_ktla(instr);
20675 + }
20676 +#endif
20677 +
20678 + vreplacement = replacement = (u8 *)&a->repl_offset + a->repl_offset;
20679 +
20680 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20681 + if ((u8 *)_text - (____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR) <= replacement &&
20682 + replacement < (u8 *)_einittext - (____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR)) {
20683 + replacement += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20684 + vreplacement = ktla_ktva(replacement);
20685 + } else if ((u8 *)_text <= replacement && replacement < (u8 *)_einittext) {
20686 + vreplacement = ktla_ktva(replacement);
20687 + } else
20688 + replacement = ktva_ktla(replacement);
20689 +#endif
20690 +
20691 BUG_ON(a->instrlen > sizeof(insnbuf));
20692 BUG_ON(a->cpuid >= (NCAPINTS + NBUGINTS) * 32);
20693 if (!boot_cpu_has(a->cpuid)) {
20694 if (a->padlen > 1)
20695 - optimize_nops(a, instr);
20696 + optimize_nops(a, vinstr);
20697
20698 continue;
20699 }
20700
20701 - DPRINTK("feat: %d*32+%d, old: (%p, len: %d), repl: (%p, len: %d), pad: %d",
20702 + DPRINTK("feat: %d*32+%d, old: (%p/%p, len: %d), repl: (%p, len: %d), pad: %d",
20703 a->cpuid >> 5,
20704 a->cpuid & 0x1f,
20705 - instr, a->instrlen,
20706 - replacement, a->replacementlen, a->padlen);
20707 + instr, vinstr, a->instrlen,
20708 + vreplacement, a->replacementlen, a->padlen);
20709
20710 - DUMP_BYTES(instr, a->instrlen, "%p: old_insn: ", instr);
20711 - DUMP_BYTES(replacement, a->replacementlen, "%p: rpl_insn: ", replacement);
20712 + DUMP_BYTES(vinstr, a->instrlen, "%p: old_insn: ", vinstr);
20713 + DUMP_BYTES(vreplacement, a->replacementlen, "%p: rpl_insn: ", vreplacement);
20714
20715 - memcpy(insnbuf, replacement, a->replacementlen);
20716 + memcpy(insnbuf, vreplacement, a->replacementlen);
20717 insnbuf_sz = a->replacementlen;
20718
20719 /* 0xe8 is a relative jump; fix the offset. */
20720 if (*insnbuf == 0xe8 && a->replacementlen == 5) {
20721 - *(s32 *)(insnbuf + 1) += replacement - instr;
20722 + *(s32 *)(insnbuf + 1) += vreplacement - vinstr;
20723 DPRINTK("Fix CALL offset: 0x%x, CALL 0x%lx",
20724 *(s32 *)(insnbuf + 1),
20725 - (unsigned long)instr + *(s32 *)(insnbuf + 1) + 5);
20726 + (unsigned long)vinstr + *(s32 *)(insnbuf + 1) + 5);
20727 }
20728
20729 - if (a->replacementlen && is_jmp(replacement[0]))
20730 - recompute_jump(a, instr, replacement, insnbuf);
20731 + if (a->replacementlen && is_jmp(vreplacement[0]))
20732 + recompute_jump(a, instr, vreplacement, insnbuf);
20733
20734 if (a->instrlen > a->replacementlen) {
20735 add_nops(insnbuf + a->replacementlen,
20736 a->instrlen - a->replacementlen);
20737 insnbuf_sz += a->instrlen - a->replacementlen;
20738 }
20739 - DUMP_BYTES(insnbuf, insnbuf_sz, "%p: final_insn: ", instr);
20740 + DUMP_BYTES(insnbuf, insnbuf_sz, "%p: final_insn: ", vinstr);
20741
20742 text_poke_early(instr, insnbuf, insnbuf_sz);
20743 }
20744 @@ -416,10 +451,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20745 for (poff = start; poff < end; poff++) {
20746 u8 *ptr = (u8 *)poff + *poff;
20747
20748 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20749 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20750 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20751 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20752 +#endif
20753 +
20754 if (!*poff || ptr < text || ptr >= text_end)
20755 continue;
20756 /* turn DS segment override prefix into lock prefix */
20757 - if (*ptr == 0x3e)
20758 + if (*ktla_ktva(ptr) == 0x3e)
20759 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20760 }
20761 mutex_unlock(&text_mutex);
20762 @@ -434,10 +475,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20763 for (poff = start; poff < end; poff++) {
20764 u8 *ptr = (u8 *)poff + *poff;
20765
20766 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20767 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20768 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20769 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20770 +#endif
20771 +
20772 if (!*poff || ptr < text || ptr >= text_end)
20773 continue;
20774 /* turn lock prefix into DS segment override prefix */
20775 - if (*ptr == 0xf0)
20776 + if (*ktla_ktva(ptr) == 0xf0)
20777 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20778 }
20779 mutex_unlock(&text_mutex);
20780 @@ -574,7 +621,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20781
20782 BUG_ON(p->len > MAX_PATCH_LEN);
20783 /* prep the buffer with the original instructions */
20784 - memcpy(insnbuf, p->instr, p->len);
20785 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20786 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20787 (unsigned long)p->instr, p->len);
20788
20789 @@ -621,7 +668,7 @@ void __init alternative_instructions(void)
20790 if (!uniproc_patched || num_possible_cpus() == 1)
20791 free_init_pages("SMP alternatives",
20792 (unsigned long)__smp_locks,
20793 - (unsigned long)__smp_locks_end);
20794 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20795 #endif
20796
20797 apply_paravirt(__parainstructions, __parainstructions_end);
20798 @@ -641,13 +688,17 @@ void __init alternative_instructions(void)
20799 * instructions. And on the local CPU you need to be protected again NMI or MCE
20800 * handlers seeing an inconsistent instruction while you patch.
20801 */
20802 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20803 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20804 size_t len)
20805 {
20806 unsigned long flags;
20807 local_irq_save(flags);
20808 - memcpy(addr, opcode, len);
20809 +
20810 + pax_open_kernel();
20811 + memcpy(ktla_ktva(addr), opcode, len);
20812 sync_core();
20813 + pax_close_kernel();
20814 +
20815 local_irq_restore(flags);
20816 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20817 that causes hangs on some VIA CPUs. */
20818 @@ -669,36 +720,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20819 */
20820 void *text_poke(void *addr, const void *opcode, size_t len)
20821 {
20822 - unsigned long flags;
20823 - char *vaddr;
20824 + unsigned char *vaddr = ktla_ktva(addr);
20825 struct page *pages[2];
20826 - int i;
20827 + size_t i;
20828
20829 if (!core_kernel_text((unsigned long)addr)) {
20830 - pages[0] = vmalloc_to_page(addr);
20831 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20832 + pages[0] = vmalloc_to_page(vaddr);
20833 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20834 } else {
20835 - pages[0] = virt_to_page(addr);
20836 + pages[0] = virt_to_page(vaddr);
20837 WARN_ON(!PageReserved(pages[0]));
20838 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20839 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20840 }
20841 BUG_ON(!pages[0]);
20842 - local_irq_save(flags);
20843 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20844 - if (pages[1])
20845 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20846 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20847 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20848 - clear_fixmap(FIX_TEXT_POKE0);
20849 - if (pages[1])
20850 - clear_fixmap(FIX_TEXT_POKE1);
20851 - local_flush_tlb();
20852 - sync_core();
20853 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20854 - that causes hangs on some VIA CPUs. */
20855 + text_poke_early(addr, opcode, len);
20856 for (i = 0; i < len; i++)
20857 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20858 - local_irq_restore(flags);
20859 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20860 return addr;
20861 }
20862
20863 @@ -752,7 +789,7 @@ int poke_int3_handler(struct pt_regs *regs)
20864 */
20865 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20866 {
20867 - unsigned char int3 = 0xcc;
20868 + const unsigned char int3 = 0xcc;
20869
20870 bp_int3_handler = handler;
20871 bp_int3_addr = (u8 *)addr + sizeof(int3);
20872 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20873 index dcb5285..cc79e9d 100644
20874 --- a/arch/x86/kernel/apic/apic.c
20875 +++ b/arch/x86/kernel/apic/apic.c
20876 @@ -171,7 +171,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20877 /*
20878 * Debug level, exported for io_apic.c
20879 */
20880 -unsigned int apic_verbosity;
20881 +int apic_verbosity;
20882
20883 int pic_mode;
20884
20885 @@ -1857,7 +1857,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20886 apic_write(APIC_ESR, 0);
20887 v = apic_read(APIC_ESR);
20888 ack_APIC_irq();
20889 - atomic_inc(&irq_err_count);
20890 + atomic_inc_unchecked(&irq_err_count);
20891
20892 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20893 smp_processor_id(), v);
20894 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20895 index de918c4..32eed23 100644
20896 --- a/arch/x86/kernel/apic/apic_flat_64.c
20897 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20898 @@ -154,7 +154,7 @@ static int flat_probe(void)
20899 return 1;
20900 }
20901
20902 -static struct apic apic_flat = {
20903 +static struct apic apic_flat __read_only = {
20904 .name = "flat",
20905 .probe = flat_probe,
20906 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20907 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20908 return 0;
20909 }
20910
20911 -static struct apic apic_physflat = {
20912 +static struct apic apic_physflat __read_only = {
20913
20914 .name = "physical flat",
20915 .probe = physflat_probe,
20916 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20917 index b205cdb..d8503ff 100644
20918 --- a/arch/x86/kernel/apic/apic_noop.c
20919 +++ b/arch/x86/kernel/apic/apic_noop.c
20920 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20921 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20922 }
20923
20924 -struct apic apic_noop = {
20925 +struct apic apic_noop __read_only = {
20926 .name = "noop",
20927 .probe = noop_probe,
20928 .acpi_madt_oem_check = NULL,
20929 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20930 index c4a8d63..fe893ac 100644
20931 --- a/arch/x86/kernel/apic/bigsmp_32.c
20932 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20933 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20934 return dmi_bigsmp;
20935 }
20936
20937 -static struct apic apic_bigsmp = {
20938 +static struct apic apic_bigsmp __read_only = {
20939
20940 .name = "bigsmp",
20941 .probe = probe_bigsmp,
20942 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20943 index f4dc246..fbab133 100644
20944 --- a/arch/x86/kernel/apic/io_apic.c
20945 +++ b/arch/x86/kernel/apic/io_apic.c
20946 @@ -1862,7 +1862,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20947 return ret;
20948 }
20949
20950 -atomic_t irq_mis_count;
20951 +atomic_unchecked_t irq_mis_count;
20952
20953 #ifdef CONFIG_GENERIC_PENDING_IRQ
20954 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20955 @@ -2003,7 +2003,7 @@ static void ack_ioapic_level(struct irq_data *data)
20956 * at the cpu.
20957 */
20958 if (!(v & (1 << (i & 0x1f)))) {
20959 - atomic_inc(&irq_mis_count);
20960 + atomic_inc_unchecked(&irq_mis_count);
20961
20962 eoi_ioapic_irq(irq, cfg);
20963 }
20964 @@ -2011,7 +2011,7 @@ static void ack_ioapic_level(struct irq_data *data)
20965 ioapic_irqd_unmask(data, cfg, masked);
20966 }
20967
20968 -static struct irq_chip ioapic_chip __read_mostly = {
20969 +static struct irq_chip ioapic_chip = {
20970 .name = "IO-APIC",
20971 .irq_startup = startup_ioapic_irq,
20972 .irq_mask = mask_ioapic_irq,
20973 @@ -2070,7 +2070,7 @@ static void ack_lapic_irq(struct irq_data *data)
20974 ack_APIC_irq();
20975 }
20976
20977 -static struct irq_chip lapic_chip __read_mostly = {
20978 +static struct irq_chip lapic_chip = {
20979 .name = "local-APIC",
20980 .irq_mask = mask_lapic_irq,
20981 .irq_unmask = unmask_lapic_irq,
20982 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20983 index bda4886..f9c7195 100644
20984 --- a/arch/x86/kernel/apic/probe_32.c
20985 +++ b/arch/x86/kernel/apic/probe_32.c
20986 @@ -72,7 +72,7 @@ static int probe_default(void)
20987 return 1;
20988 }
20989
20990 -static struct apic apic_default = {
20991 +static struct apic apic_default __read_only = {
20992
20993 .name = "default",
20994 .probe = probe_default,
20995 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20996 index 6cedd79..023ff8e 100644
20997 --- a/arch/x86/kernel/apic/vector.c
20998 +++ b/arch/x86/kernel/apic/vector.c
20999 @@ -21,7 +21,7 @@
21000
21001 static DEFINE_RAW_SPINLOCK(vector_lock);
21002
21003 -void lock_vector_lock(void)
21004 +void lock_vector_lock(void) __acquires(vector_lock)
21005 {
21006 /* Used to the online set of cpus does not change
21007 * during assign_irq_vector.
21008 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
21009 raw_spin_lock(&vector_lock);
21010 }
21011
21012 -void unlock_vector_lock(void)
21013 +void unlock_vector_lock(void) __releases(vector_lock)
21014 {
21015 raw_spin_unlock(&vector_lock);
21016 }
21017 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
21018 index ab3219b..e8033eb 100644
21019 --- a/arch/x86/kernel/apic/x2apic_cluster.c
21020 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
21021 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
21022 return notifier_from_errno(err);
21023 }
21024
21025 -static struct notifier_block __refdata x2apic_cpu_notifier = {
21026 +static struct notifier_block x2apic_cpu_notifier = {
21027 .notifier_call = update_clusterinfo,
21028 };
21029
21030 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
21031 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
21032 }
21033
21034 -static struct apic apic_x2apic_cluster = {
21035 +static struct apic apic_x2apic_cluster __read_only = {
21036
21037 .name = "cluster x2apic",
21038 .probe = x2apic_cluster_probe,
21039 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
21040 index 6fae733..5ca17af 100644
21041 --- a/arch/x86/kernel/apic/x2apic_phys.c
21042 +++ b/arch/x86/kernel/apic/x2apic_phys.c
21043 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
21044 return apic == &apic_x2apic_phys;
21045 }
21046
21047 -static struct apic apic_x2apic_phys = {
21048 +static struct apic apic_x2apic_phys __read_only = {
21049
21050 .name = "physical x2apic",
21051 .probe = x2apic_phys_probe,
21052 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
21053 index c8d9295..9af2d03 100644
21054 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
21055 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
21056 @@ -375,7 +375,7 @@ static int uv_probe(void)
21057 return apic == &apic_x2apic_uv_x;
21058 }
21059
21060 -static struct apic __refdata apic_x2apic_uv_x = {
21061 +static struct apic apic_x2apic_uv_x __read_only = {
21062
21063 .name = "UV large system",
21064 .probe = uv_probe,
21065 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
21066 index 927ec92..de68f32 100644
21067 --- a/arch/x86/kernel/apm_32.c
21068 +++ b/arch/x86/kernel/apm_32.c
21069 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
21070 * This is for buggy BIOS's that refer to (real mode) segment 0x40
21071 * even though they are called in protected mode.
21072 */
21073 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
21074 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
21075 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
21076
21077 static const char driver_version[] = "1.16ac"; /* no spaces */
21078 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
21079 BUG_ON(cpu != 0);
21080 gdt = get_cpu_gdt_table(cpu);
21081 save_desc_40 = gdt[0x40 / 8];
21082 +
21083 + pax_open_kernel();
21084 gdt[0x40 / 8] = bad_bios_desc;
21085 + pax_close_kernel();
21086
21087 apm_irq_save(flags);
21088 APM_DO_SAVE_SEGS;
21089 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
21090 &call->esi);
21091 APM_DO_RESTORE_SEGS;
21092 apm_irq_restore(flags);
21093 +
21094 + pax_open_kernel();
21095 gdt[0x40 / 8] = save_desc_40;
21096 + pax_close_kernel();
21097 +
21098 put_cpu();
21099
21100 return call->eax & 0xff;
21101 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21102 BUG_ON(cpu != 0);
21103 gdt = get_cpu_gdt_table(cpu);
21104 save_desc_40 = gdt[0x40 / 8];
21105 +
21106 + pax_open_kernel();
21107 gdt[0x40 / 8] = bad_bios_desc;
21108 + pax_close_kernel();
21109
21110 apm_irq_save(flags);
21111 APM_DO_SAVE_SEGS;
21112 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21113 &call->eax);
21114 APM_DO_RESTORE_SEGS;
21115 apm_irq_restore(flags);
21116 +
21117 + pax_open_kernel();
21118 gdt[0x40 / 8] = save_desc_40;
21119 + pax_close_kernel();
21120 +
21121 put_cpu();
21122 return error;
21123 }
21124 @@ -2039,7 +2053,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
21125 return 0;
21126 }
21127
21128 -static struct dmi_system_id __initdata apm_dmi_table[] = {
21129 +static const struct dmi_system_id __initconst apm_dmi_table[] = {
21130 {
21131 print_if_true,
21132 KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
21133 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21134 * code to that CPU.
21135 */
21136 gdt = get_cpu_gdt_table(0);
21137 +
21138 + pax_open_kernel();
21139 set_desc_base(&gdt[APM_CS >> 3],
21140 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21141 set_desc_base(&gdt[APM_CS_16 >> 3],
21142 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21143 set_desc_base(&gdt[APM_DS >> 3],
21144 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21145 + pax_close_kernel();
21146
21147 proc_create("apm", 0, NULL, &apm_file_ops);
21148
21149 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21150 index 9f6b934..cf5ffb3 100644
21151 --- a/arch/x86/kernel/asm-offsets.c
21152 +++ b/arch/x86/kernel/asm-offsets.c
21153 @@ -32,6 +32,8 @@ void common(void) {
21154 OFFSET(TI_flags, thread_info, flags);
21155 OFFSET(TI_status, thread_info, status);
21156 OFFSET(TI_addr_limit, thread_info, addr_limit);
21157 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21158 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21159
21160 BLANK();
21161 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21162 @@ -52,8 +54,26 @@ void common(void) {
21163 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21164 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21165 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21166 +
21167 +#ifdef CONFIG_PAX_KERNEXEC
21168 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21169 #endif
21170
21171 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21172 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21173 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21174 +#ifdef CONFIG_X86_64
21175 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21176 +#endif
21177 +#endif
21178 +
21179 +#endif
21180 +
21181 + BLANK();
21182 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21183 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21184 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21185 +
21186 #ifdef CONFIG_XEN
21187 BLANK();
21188 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21189 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21190 index 5ce6f2d..9e738f3 100644
21191 --- a/arch/x86/kernel/asm-offsets_64.c
21192 +++ b/arch/x86/kernel/asm-offsets_64.c
21193 @@ -80,6 +80,7 @@ int main(void)
21194 BLANK();
21195 #undef ENTRY
21196
21197 + DEFINE(TSS_size, sizeof(struct tss_struct));
21198 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21199 OFFSET(TSS_sp0, tss_struct, x86_tss.sp0);
21200 BLANK();
21201 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21202 index 9bff687..5b899fb 100644
21203 --- a/arch/x86/kernel/cpu/Makefile
21204 +++ b/arch/x86/kernel/cpu/Makefile
21205 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21206 CFLAGS_REMOVE_perf_event.o = -pg
21207 endif
21208
21209 -# Make sure load_percpu_segment has no stackprotector
21210 -nostackp := $(call cc-option, -fno-stack-protector)
21211 -CFLAGS_common.o := $(nostackp)
21212 -
21213 obj-y := intel_cacheinfo.o scattered.o topology.o
21214 obj-y += common.o
21215 obj-y += rdrand.o
21216 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21217 index e4cf633..941f450 100644
21218 --- a/arch/x86/kernel/cpu/amd.c
21219 +++ b/arch/x86/kernel/cpu/amd.c
21220 @@ -729,7 +729,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21221 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21222 {
21223 /* AMD errata T13 (order #21922) */
21224 - if ((c->x86 == 6)) {
21225 + if (c->x86 == 6) {
21226 /* Duron Rev A0 */
21227 if (c->x86_model == 3 && c->x86_mask == 0)
21228 size = 64;
21229 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21230 index a62cf04..a55415c 100644
21231 --- a/arch/x86/kernel/cpu/common.c
21232 +++ b/arch/x86/kernel/cpu/common.c
21233 @@ -91,60 +91,6 @@ static const struct cpu_dev default_cpu = {
21234
21235 static const struct cpu_dev *this_cpu = &default_cpu;
21236
21237 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21238 -#ifdef CONFIG_X86_64
21239 - /*
21240 - * We need valid kernel segments for data and code in long mode too
21241 - * IRET will check the segment types kkeil 2000/10/28
21242 - * Also sysret mandates a special GDT layout
21243 - *
21244 - * TLS descriptors are currently at a different place compared to i386.
21245 - * Hopefully nobody expects them at a fixed place (Wine?)
21246 - */
21247 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21248 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21249 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21250 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21251 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21252 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21253 -#else
21254 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21255 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21256 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21257 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21258 - /*
21259 - * Segments used for calling PnP BIOS have byte granularity.
21260 - * They code segments and data segments have fixed 64k limits,
21261 - * the transfer segment sizes are set at run time.
21262 - */
21263 - /* 32-bit code */
21264 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21265 - /* 16-bit code */
21266 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21267 - /* 16-bit data */
21268 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21269 - /* 16-bit data */
21270 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21271 - /* 16-bit data */
21272 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21273 - /*
21274 - * The APM segments have byte granularity and their bases
21275 - * are set at run time. All have 64k limits.
21276 - */
21277 - /* 32-bit code */
21278 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21279 - /* 16-bit code */
21280 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21281 - /* data */
21282 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21283 -
21284 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21285 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21286 - GDT_STACK_CANARY_INIT
21287 -#endif
21288 -} };
21289 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21290 -
21291 static int __init x86_xsave_setup(char *s)
21292 {
21293 if (strlen(s))
21294 @@ -306,6 +252,109 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21295 }
21296 }
21297
21298 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21299 +#ifdef CONFIG_X86_64
21300 +static bool uderef_enabled __read_only = true;
21301 +unsigned long pax_user_shadow_base __read_only;
21302 +EXPORT_SYMBOL(pax_user_shadow_base);
21303 +extern char pax_enter_kernel_user[];
21304 +extern char pax_exit_kernel_user[];
21305 +
21306 +static int __init setup_pax_weakuderef(char *str)
21307 +{
21308 + if (uderef_enabled)
21309 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21310 + return 1;
21311 +}
21312 +__setup("pax_weakuderef", setup_pax_weakuderef);
21313 +#endif
21314 +
21315 +static int __init setup_pax_nouderef(char *str)
21316 +{
21317 +#ifdef CONFIG_X86_32
21318 + unsigned int cpu;
21319 + struct desc_struct *gdt;
21320 +
21321 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
21322 + gdt = get_cpu_gdt_table(cpu);
21323 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
21324 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
21325 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
21326 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
21327 + }
21328 + loadsegment(ds, __KERNEL_DS);
21329 + loadsegment(es, __KERNEL_DS);
21330 + loadsegment(ss, __KERNEL_DS);
21331 +#else
21332 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
21333 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
21334 + clone_pgd_mask = ~(pgdval_t)0UL;
21335 + pax_user_shadow_base = 0UL;
21336 + setup_clear_cpu_cap(X86_FEATURE_PCIDUDEREF);
21337 + uderef_enabled = false;
21338 +#endif
21339 +
21340 + return 0;
21341 +}
21342 +early_param("pax_nouderef", setup_pax_nouderef);
21343 +#endif
21344 +
21345 +#ifdef CONFIG_X86_64
21346 +static __init int setup_disable_pcid(char *arg)
21347 +{
21348 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21349 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21350 +
21351 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21352 + if (uderef_enabled)
21353 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21354 +#endif
21355 +
21356 + return 1;
21357 +}
21358 +__setup("nopcid", setup_disable_pcid);
21359 +
21360 +static void setup_pcid(struct cpuinfo_x86 *c)
21361 +{
21362 + if (cpu_has(c, X86_FEATURE_PCID)) {
21363 + printk("PAX: PCID detected\n");
21364 + cr4_set_bits(X86_CR4_PCIDE);
21365 + } else
21366 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21367 +
21368 + if (cpu_has(c, X86_FEATURE_INVPCID))
21369 + printk("PAX: INVPCID detected\n");
21370 +
21371 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21372 + if (!uderef_enabled) {
21373 + printk("PAX: UDEREF disabled\n");
21374 + return;
21375 + }
21376 +
21377 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21378 + pax_open_kernel();
21379 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21380 + pax_close_kernel();
21381 + printk("PAX: slow and weak UDEREF enabled\n");
21382 + return;
21383 + }
21384 +
21385 + set_cpu_cap(c, X86_FEATURE_PCIDUDEREF);
21386 +
21387 + pax_open_kernel();
21388 + clone_pgd_mask = ~(pgdval_t)0UL;
21389 + pax_close_kernel();
21390 + if (pax_user_shadow_base)
21391 + printk("PAX: weak UDEREF enabled\n");
21392 + else {
21393 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21394 + printk("PAX: strong UDEREF enabled\n");
21395 + }
21396 +#endif
21397 +
21398 +}
21399 +#endif
21400 +
21401 /*
21402 * Some CPU features depend on higher CPUID levels, which may not always
21403 * be available due to CPUID level capping or broken virtualization
21404 @@ -406,7 +455,7 @@ void switch_to_new_gdt(int cpu)
21405 {
21406 struct desc_ptr gdt_descr;
21407
21408 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21409 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21410 gdt_descr.size = GDT_SIZE - 1;
21411 load_gdt(&gdt_descr);
21412 /* Reload the per-cpu base */
21413 @@ -935,6 +984,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21414 setup_smep(c);
21415 setup_smap(c);
21416
21417 +#ifdef CONFIG_X86_32
21418 +#ifdef CONFIG_PAX_PAGEEXEC
21419 + if (!(__supported_pte_mask & _PAGE_NX))
21420 + clear_cpu_cap(c, X86_FEATURE_PSE);
21421 +#endif
21422 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21423 + clear_cpu_cap(c, X86_FEATURE_SEP);
21424 +#endif
21425 +#endif
21426 +
21427 +#ifdef CONFIG_X86_64
21428 + setup_pcid(c);
21429 +#endif
21430 +
21431 /*
21432 * The vendor-specific functions might have changed features.
21433 * Now we do "generic changes."
21434 @@ -1009,7 +1072,7 @@ void enable_sep_cpu(void)
21435 int cpu;
21436
21437 cpu = get_cpu();
21438 - tss = &per_cpu(cpu_tss, cpu);
21439 + tss = cpu_tss + cpu;
21440
21441 if (!boot_cpu_has(X86_FEATURE_SEP))
21442 goto out;
21443 @@ -1155,14 +1218,16 @@ static __init int setup_disablecpuid(char *arg)
21444 }
21445 __setup("clearcpuid=", setup_disablecpuid);
21446
21447 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21448 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21449 +
21450 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21451 - (unsigned long)&init_thread_union + THREAD_SIZE;
21452 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21453 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21454
21455 #ifdef CONFIG_X86_64
21456 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21457 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21458 - (unsigned long) debug_idt_table };
21459 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21460 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21461
21462 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21463 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21464 @@ -1367,7 +1432,7 @@ void cpu_init(void)
21465 */
21466 load_ucode_ap();
21467
21468 - t = &per_cpu(cpu_tss, cpu);
21469 + t = cpu_tss + cpu;
21470 oist = &per_cpu(orig_ist, cpu);
21471
21472 #ifdef CONFIG_NUMA
21473 @@ -1399,7 +1464,6 @@ void cpu_init(void)
21474 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21475 barrier();
21476
21477 - x86_configure_nx();
21478 x2apic_setup();
21479
21480 /*
21481 @@ -1451,7 +1515,7 @@ void cpu_init(void)
21482 {
21483 int cpu = smp_processor_id();
21484 struct task_struct *curr = current;
21485 - struct tss_struct *t = &per_cpu(cpu_tss, cpu);
21486 + struct tss_struct *t = cpu_tss + cpu;
21487 struct thread_struct *thread = &curr->thread;
21488
21489 wait_for_master_cpu(cpu);
21490 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21491 index edcb0e2..a138233 100644
21492 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21493 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21494 @@ -519,25 +519,23 @@ cache_private_attrs_is_visible(struct kobject *kobj,
21495 return 0;
21496 }
21497
21498 +static struct attribute *amd_l3_attrs[4];
21499 +
21500 static struct attribute_group cache_private_group = {
21501 .is_visible = cache_private_attrs_is_visible,
21502 + .attrs = amd_l3_attrs,
21503 };
21504
21505 static void init_amd_l3_attrs(void)
21506 {
21507 int n = 1;
21508 - static struct attribute **amd_l3_attrs;
21509 -
21510 - if (amd_l3_attrs) /* already initialized */
21511 - return;
21512
21513 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21514 n += 2;
21515 if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21516 n += 1;
21517
21518 - amd_l3_attrs = kcalloc(n, sizeof(*amd_l3_attrs), GFP_KERNEL);
21519 - if (!amd_l3_attrs)
21520 + if (n > 1 && amd_l3_attrs[0]) /* already initialized */
21521 return;
21522
21523 n = 0;
21524 @@ -547,8 +545,6 @@ static void init_amd_l3_attrs(void)
21525 }
21526 if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21527 amd_l3_attrs[n++] = &dev_attr_subcaches.attr;
21528 -
21529 - cache_private_group.attrs = amd_l3_attrs;
21530 }
21531
21532 const struct attribute_group *
21533 @@ -559,7 +555,7 @@ cache_get_priv_group(struct cacheinfo *this_leaf)
21534 if (this_leaf->level < 3 || !nb)
21535 return NULL;
21536
21537 - if (nb && nb->l3_cache.indices)
21538 + if (nb->l3_cache.indices)
21539 init_amd_l3_attrs();
21540
21541 return &cache_private_group;
21542 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21543 index 20190bd..cadb2ab 100644
21544 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21545 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21546 @@ -47,6 +47,7 @@
21547 #include <asm/tlbflush.h>
21548 #include <asm/mce.h>
21549 #include <asm/msr.h>
21550 +#include <asm/local.h>
21551
21552 #include "mce-internal.h"
21553
21554 @@ -256,7 +257,7 @@ static void print_mce(struct mce *m)
21555 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21556 m->cs, m->ip);
21557
21558 - if (m->cs == __KERNEL_CS)
21559 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21560 print_symbol("{%s}", m->ip);
21561 pr_cont("\n");
21562 }
21563 @@ -289,10 +290,10 @@ static void print_mce(struct mce *m)
21564
21565 #define PANIC_TIMEOUT 5 /* 5 seconds */
21566
21567 -static atomic_t mce_panicked;
21568 +static atomic_unchecked_t mce_panicked;
21569
21570 static int fake_panic;
21571 -static atomic_t mce_fake_panicked;
21572 +static atomic_unchecked_t mce_fake_panicked;
21573
21574 /* Panic in progress. Enable interrupts and wait for final IPI */
21575 static void wait_for_panic(void)
21576 @@ -316,7 +317,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21577 /*
21578 * Make sure only one CPU runs in machine check panic
21579 */
21580 - if (atomic_inc_return(&mce_panicked) > 1)
21581 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21582 wait_for_panic();
21583 barrier();
21584
21585 @@ -324,7 +325,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21586 console_verbose();
21587 } else {
21588 /* Don't log too much for fake panic */
21589 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21590 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21591 return;
21592 }
21593 /* First print corrected ones that are still unlogged */
21594 @@ -363,7 +364,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21595 if (!fake_panic) {
21596 if (panic_timeout == 0)
21597 panic_timeout = mca_cfg.panic_timeout;
21598 - panic(msg);
21599 + panic("%s", msg);
21600 } else
21601 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21602 }
21603 @@ -749,7 +750,7 @@ static int mce_timed_out(u64 *t, const char *msg)
21604 * might have been modified by someone else.
21605 */
21606 rmb();
21607 - if (atomic_read(&mce_panicked))
21608 + if (atomic_read_unchecked(&mce_panicked))
21609 wait_for_panic();
21610 if (!mca_cfg.monarch_timeout)
21611 goto out;
21612 @@ -1679,7 +1680,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21613 }
21614
21615 /* Call the installed machine check handler for this CPU setup. */
21616 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21617 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21618 unexpected_machine_check;
21619
21620 /*
21621 @@ -1702,7 +1703,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21622 return;
21623 }
21624
21625 + pax_open_kernel();
21626 machine_check_vector = do_machine_check;
21627 + pax_close_kernel();
21628
21629 __mcheck_cpu_init_generic();
21630 __mcheck_cpu_init_vendor(c);
21631 @@ -1716,7 +1719,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21632 */
21633
21634 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21635 -static int mce_chrdev_open_count; /* #times opened */
21636 +static local_t mce_chrdev_open_count; /* #times opened */
21637 static int mce_chrdev_open_exclu; /* already open exclusive? */
21638
21639 static int mce_chrdev_open(struct inode *inode, struct file *file)
21640 @@ -1724,7 +1727,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21641 spin_lock(&mce_chrdev_state_lock);
21642
21643 if (mce_chrdev_open_exclu ||
21644 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21645 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21646 spin_unlock(&mce_chrdev_state_lock);
21647
21648 return -EBUSY;
21649 @@ -1732,7 +1735,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21650
21651 if (file->f_flags & O_EXCL)
21652 mce_chrdev_open_exclu = 1;
21653 - mce_chrdev_open_count++;
21654 + local_inc(&mce_chrdev_open_count);
21655
21656 spin_unlock(&mce_chrdev_state_lock);
21657
21658 @@ -1743,7 +1746,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21659 {
21660 spin_lock(&mce_chrdev_state_lock);
21661
21662 - mce_chrdev_open_count--;
21663 + local_dec(&mce_chrdev_open_count);
21664 mce_chrdev_open_exclu = 0;
21665
21666 spin_unlock(&mce_chrdev_state_lock);
21667 @@ -2419,7 +2422,7 @@ static __init void mce_init_banks(void)
21668
21669 for (i = 0; i < mca_cfg.banks; i++) {
21670 struct mce_bank *b = &mce_banks[i];
21671 - struct device_attribute *a = &b->attr;
21672 + device_attribute_no_const *a = &b->attr;
21673
21674 sysfs_attr_init(&a->attr);
21675 a->attr.name = b->attrname;
21676 @@ -2526,7 +2529,7 @@ struct dentry *mce_get_debugfs_dir(void)
21677 static void mce_reset(void)
21678 {
21679 cpu_missing = 0;
21680 - atomic_set(&mce_fake_panicked, 0);
21681 + atomic_set_unchecked(&mce_fake_panicked, 0);
21682 atomic_set(&mce_executing, 0);
21683 atomic_set(&mce_callin, 0);
21684 atomic_set(&global_nwo, 0);
21685 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21686 index 737b0ad..09ec66e 100644
21687 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21688 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21689 @@ -12,6 +12,7 @@
21690 #include <asm/tlbflush.h>
21691 #include <asm/mce.h>
21692 #include <asm/msr.h>
21693 +#include <asm/pgtable.h>
21694
21695 /* By default disabled */
21696 int mce_p5_enabled __read_mostly;
21697 @@ -55,7 +56,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21698 if (!cpu_has(c, X86_FEATURE_MCE))
21699 return;
21700
21701 + pax_open_kernel();
21702 machine_check_vector = pentium_machine_check;
21703 + pax_close_kernel();
21704 /* Make sure the vector pointer is visible before we enable MCEs: */
21705 wmb();
21706
21707 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21708 index 44f1382..315b292 100644
21709 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21710 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21711 @@ -11,6 +11,7 @@
21712 #include <asm/tlbflush.h>
21713 #include <asm/mce.h>
21714 #include <asm/msr.h>
21715 +#include <asm/pgtable.h>
21716
21717 /* Machine check handler for WinChip C6: */
21718 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21719 @@ -28,7 +29,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21720 {
21721 u32 lo, hi;
21722
21723 + pax_open_kernel();
21724 machine_check_vector = winchip_machine_check;
21725 + pax_close_kernel();
21726 /* Make sure the vector pointer is visible before we enable MCEs: */
21727 wmb();
21728
21729 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21730 index 36a8361..e7058c2 100644
21731 --- a/arch/x86/kernel/cpu/microcode/core.c
21732 +++ b/arch/x86/kernel/cpu/microcode/core.c
21733 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21734 return NOTIFY_OK;
21735 }
21736
21737 -static struct notifier_block __refdata mc_cpu_notifier = {
21738 +static struct notifier_block mc_cpu_notifier = {
21739 .notifier_call = mc_cpu_callback,
21740 };
21741
21742 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21743 index a41bead..4e3685b 100644
21744 --- a/arch/x86/kernel/cpu/microcode/intel.c
21745 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21746 @@ -298,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21747
21748 static int get_ucode_user(void *to, const void *from, size_t n)
21749 {
21750 - return copy_from_user(to, from, n);
21751 + return copy_from_user(to, (const void __force_user *)from, n);
21752 }
21753
21754 static enum ucode_state
21755 request_microcode_user(int cpu, const void __user *buf, size_t size)
21756 {
21757 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21758 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21759 }
21760
21761 static void microcode_fini_cpu(int cpu)
21762 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21763 index ea5f363..cb0e905 100644
21764 --- a/arch/x86/kernel/cpu/mtrr/main.c
21765 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21766 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21767 u64 size_or_mask, size_and_mask;
21768 static bool mtrr_aps_delayed_init;
21769
21770 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21771 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21772
21773 const struct mtrr_ops *mtrr_if;
21774
21775 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21776 index df5e41f..816c719 100644
21777 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21778 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21779 @@ -25,7 +25,7 @@ struct mtrr_ops {
21780 int (*validate_add_page)(unsigned long base, unsigned long size,
21781 unsigned int type);
21782 int (*have_wrcomb)(void);
21783 -};
21784 +} __do_const;
21785
21786 extern int generic_get_free_region(unsigned long base, unsigned long size,
21787 int replace_reg);
21788 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21789 index aa4e3a7..469370f 100644
21790 --- a/arch/x86/kernel/cpu/perf_event.c
21791 +++ b/arch/x86/kernel/cpu/perf_event.c
21792 @@ -1509,7 +1509,7 @@ static void __init pmu_check_apic(void)
21793
21794 }
21795
21796 -static struct attribute_group x86_pmu_format_group = {
21797 +static attribute_group_no_const x86_pmu_format_group = {
21798 .name = "format",
21799 .attrs = NULL,
21800 };
21801 @@ -1608,7 +1608,7 @@ static struct attribute *events_attr[] = {
21802 NULL,
21803 };
21804
21805 -static struct attribute_group x86_pmu_events_group = {
21806 +static attribute_group_no_const x86_pmu_events_group = {
21807 .name = "events",
21808 .attrs = events_attr,
21809 };
21810 @@ -2181,7 +2181,7 @@ static unsigned long get_segment_base(unsigned int segment)
21811 if (idx > GDT_ENTRIES)
21812 return 0;
21813
21814 - desc = raw_cpu_ptr(gdt_page.gdt);
21815 + desc = get_cpu_gdt_table(smp_processor_id());
21816 }
21817
21818 return get_desc_base(desc + idx);
21819 @@ -2271,7 +2271,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21820 break;
21821
21822 perf_callchain_store(entry, frame.return_address);
21823 - fp = frame.next_frame;
21824 + fp = (const void __force_user *)frame.next_frame;
21825 }
21826 }
21827
21828 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21829 index 97242a9..cf9c30e 100644
21830 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21831 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21832 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21833 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21834 {
21835 struct attribute **attrs;
21836 - struct attribute_group *attr_group;
21837 + attribute_group_no_const *attr_group;
21838 int i = 0, j;
21839
21840 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21841 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21842 index 2813ea0..3ef5969c8 100644
21843 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21844 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21845 @@ -3033,10 +3033,10 @@ __init int intel_pmu_init(void)
21846 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21847
21848 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21849 - u64 capabilities;
21850 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21851
21852 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21853 - x86_pmu.intel_cap.capabilities = capabilities;
21854 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21855 + x86_pmu.intel_cap.capabilities = capabilities;
21856 }
21857
21858 intel_ds_init();
21859 diff --git a/arch/x86/kernel/cpu/perf_event_intel_bts.c b/arch/x86/kernel/cpu/perf_event_intel_bts.c
21860 index 7795f3f..3535b76 100644
21861 --- a/arch/x86/kernel/cpu/perf_event_intel_bts.c
21862 +++ b/arch/x86/kernel/cpu/perf_event_intel_bts.c
21863 @@ -252,7 +252,7 @@ static void bts_event_start(struct perf_event *event, int flags)
21864 __bts_event_start(event);
21865
21866 /* PMI handler: this counter is running and likely generating PMIs */
21867 - ACCESS_ONCE(bts->started) = 1;
21868 + ACCESS_ONCE_RW(bts->started) = 1;
21869 }
21870
21871 static void __bts_event_stop(struct perf_event *event)
21872 @@ -266,7 +266,7 @@ static void __bts_event_stop(struct perf_event *event)
21873 if (event->hw.state & PERF_HES_STOPPED)
21874 return;
21875
21876 - ACCESS_ONCE(event->hw.state) |= PERF_HES_STOPPED;
21877 + ACCESS_ONCE_RW(event->hw.state) |= PERF_HES_STOPPED;
21878 }
21879
21880 static void bts_event_stop(struct perf_event *event, int flags)
21881 @@ -274,7 +274,7 @@ static void bts_event_stop(struct perf_event *event, int flags)
21882 struct bts_ctx *bts = this_cpu_ptr(&bts_ctx);
21883
21884 /* PMI handler: don't restart this counter */
21885 - ACCESS_ONCE(bts->started) = 0;
21886 + ACCESS_ONCE_RW(bts->started) = 0;
21887
21888 __bts_event_stop(event);
21889
21890 diff --git a/arch/x86/kernel/cpu/perf_event_intel_cqm.c b/arch/x86/kernel/cpu/perf_event_intel_cqm.c
21891 index cb77b11..8867302 100644
21892 --- a/arch/x86/kernel/cpu/perf_event_intel_cqm.c
21893 +++ b/arch/x86/kernel/cpu/perf_event_intel_cqm.c
21894 @@ -1360,7 +1360,9 @@ static int __init intel_cqm_init(void)
21895 goto out;
21896 }
21897
21898 - event_attr_intel_cqm_llc_scale.event_str = str;
21899 + pax_open_kernel();
21900 + *(const char **)&event_attr_intel_cqm_llc_scale.event_str = str;
21901 + pax_close_kernel();
21902
21903 ret = intel_cqm_setup_rmid_cache();
21904 if (ret)
21905 diff --git a/arch/x86/kernel/cpu/perf_event_intel_pt.c b/arch/x86/kernel/cpu/perf_event_intel_pt.c
21906 index 123ff1b..d53e500 100644
21907 --- a/arch/x86/kernel/cpu/perf_event_intel_pt.c
21908 +++ b/arch/x86/kernel/cpu/perf_event_intel_pt.c
21909 @@ -116,16 +116,12 @@ static const struct attribute_group *pt_attr_groups[] = {
21910
21911 static int __init pt_pmu_hw_init(void)
21912 {
21913 - struct dev_ext_attribute *de_attrs;
21914 - struct attribute **attrs;
21915 - size_t size;
21916 - int ret;
21917 + static struct dev_ext_attribute de_attrs[ARRAY_SIZE(pt_caps)];
21918 + static struct attribute *attrs[ARRAY_SIZE(pt_caps)];
21919 long i;
21920
21921 - attrs = NULL;
21922 - ret = -ENODEV;
21923 if (!test_cpu_cap(&boot_cpu_data, X86_FEATURE_INTEL_PT))
21924 - goto fail;
21925 + return -ENODEV;
21926
21927 for (i = 0; i < PT_CPUID_LEAVES; i++) {
21928 cpuid_count(20, i,
21929 @@ -135,39 +131,25 @@ static int __init pt_pmu_hw_init(void)
21930 &pt_pmu.caps[CR_EDX + i*4]);
21931 }
21932
21933 - ret = -ENOMEM;
21934 - size = sizeof(struct attribute *) * (ARRAY_SIZE(pt_caps)+1);
21935 - attrs = kzalloc(size, GFP_KERNEL);
21936 - if (!attrs)
21937 - goto fail;
21938 -
21939 - size = sizeof(struct dev_ext_attribute) * (ARRAY_SIZE(pt_caps)+1);
21940 - de_attrs = kzalloc(size, GFP_KERNEL);
21941 - if (!de_attrs)
21942 - goto fail;
21943 -
21944 + pax_open_kernel();
21945 for (i = 0; i < ARRAY_SIZE(pt_caps); i++) {
21946 - struct dev_ext_attribute *de_attr = de_attrs + i;
21947 + struct dev_ext_attribute *de_attr = &de_attrs[i];
21948
21949 - de_attr->attr.attr.name = pt_caps[i].name;
21950 + *(const char **)&de_attr->attr.attr.name = pt_caps[i].name;
21951
21952 sysfs_attr_init(&de_attr->attr.attr);
21953
21954 - de_attr->attr.attr.mode = S_IRUGO;
21955 - de_attr->attr.show = pt_cap_show;
21956 - de_attr->var = (void *)i;
21957 + *(umode_t *)&de_attr->attr.attr.mode = S_IRUGO;
21958 + *(void **)&de_attr->attr.show = pt_cap_show;
21959 + *(void **)&de_attr->var = (void *)i;
21960
21961 attrs[i] = &de_attr->attr.attr;
21962 }
21963
21964 - pt_cap_group.attrs = attrs;
21965 + *(struct attribute ***)&pt_cap_group.attrs = attrs;
21966 + pax_close_kernel();
21967
21968 return 0;
21969 -
21970 -fail:
21971 - kfree(attrs);
21972 -
21973 - return ret;
21974 }
21975
21976 #define PT_CONFIG_MASK (RTIT_CTL_TSC_EN | RTIT_CTL_DISRETC)
21977 @@ -928,7 +910,7 @@ static void pt_event_start(struct perf_event *event, int mode)
21978 return;
21979 }
21980
21981 - ACCESS_ONCE(pt->handle_nmi) = 1;
21982 + ACCESS_ONCE_RW(pt->handle_nmi) = 1;
21983 event->hw.state = 0;
21984
21985 pt_config_buffer(buf->cur->table, buf->cur_idx,
21986 @@ -945,7 +927,7 @@ static void pt_event_stop(struct perf_event *event, int mode)
21987 * Protect against the PMI racing with disabling wrmsr,
21988 * see comment in intel_pt_interrupt().
21989 */
21990 - ACCESS_ONCE(pt->handle_nmi) = 0;
21991 + ACCESS_ONCE_RW(pt->handle_nmi) = 0;
21992 pt_config_start(false);
21993
21994 if (event->hw.state == PERF_HES_STOPPED)
21995 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21996 index 358c54a..f068235 100644
21997 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21998 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21999 @@ -487,7 +487,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
22000 NULL,
22001 };
22002
22003 -static struct attribute_group rapl_pmu_events_group = {
22004 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
22005 .name = "events",
22006 .attrs = NULL, /* patched at runtime */
22007 };
22008 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
22009 index 90b7c50..7863ae3 100644
22010 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
22011 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
22012 @@ -732,7 +732,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
22013 static int __init uncore_type_init(struct intel_uncore_type *type)
22014 {
22015 struct intel_uncore_pmu *pmus;
22016 - struct attribute_group *attr_group;
22017 + attribute_group_no_const *attr_group;
22018 struct attribute **attrs;
22019 int i, j;
22020
22021 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
22022 index ceac8f5..a562de7 100644
22023 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
22024 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
22025 @@ -115,7 +115,7 @@ struct intel_uncore_box {
22026 struct uncore_event_desc {
22027 struct kobj_attribute attr;
22028 const char *config;
22029 -};
22030 +} __do_const;
22031
22032 ssize_t uncore_event_show(struct kobject *kobj,
22033 struct kobj_attribute *attr, char *buf);
22034 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
22035 index 83741a7..bd3507d 100644
22036 --- a/arch/x86/kernel/cpuid.c
22037 +++ b/arch/x86/kernel/cpuid.c
22038 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
22039 return notifier_from_errno(err);
22040 }
22041
22042 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
22043 +static struct notifier_block cpuid_class_cpu_notifier =
22044 {
22045 .notifier_call = cpuid_class_cpu_callback,
22046 };
22047 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
22048 index afa64ad..dce67dd 100644
22049 --- a/arch/x86/kernel/crash_dump_64.c
22050 +++ b/arch/x86/kernel/crash_dump_64.c
22051 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
22052 return -ENOMEM;
22053
22054 if (userbuf) {
22055 - if (copy_to_user(buf, vaddr + offset, csize)) {
22056 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
22057 iounmap(vaddr);
22058 return -EFAULT;
22059 }
22060 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
22061 index f6dfd93..892ade4 100644
22062 --- a/arch/x86/kernel/doublefault.c
22063 +++ b/arch/x86/kernel/doublefault.c
22064 @@ -12,7 +12,7 @@
22065
22066 #define DOUBLEFAULT_STACKSIZE (1024)
22067 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
22068 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
22069 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
22070
22071 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
22072
22073 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
22074 unsigned long gdt, tss;
22075
22076 native_store_gdt(&gdt_desc);
22077 - gdt = gdt_desc.address;
22078 + gdt = (unsigned long)gdt_desc.address;
22079
22080 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
22081
22082 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
22083 /* 0x2 bit is always set */
22084 .flags = X86_EFLAGS_SF | 0x2,
22085 .sp = STACK_START,
22086 - .es = __USER_DS,
22087 + .es = __KERNEL_DS,
22088 .cs = __KERNEL_CS,
22089 .ss = __KERNEL_DS,
22090 - .ds = __USER_DS,
22091 + .ds = __KERNEL_DS,
22092 .fs = __KERNEL_PERCPU,
22093
22094 .__cr3 = __pa_nodebug(swapper_pg_dir),
22095 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
22096 index 9c30acf..8cf2411 100644
22097 --- a/arch/x86/kernel/dumpstack.c
22098 +++ b/arch/x86/kernel/dumpstack.c
22099 @@ -2,6 +2,9 @@
22100 * Copyright (C) 1991, 1992 Linus Torvalds
22101 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
22102 */
22103 +#ifdef CONFIG_GRKERNSEC_HIDESYM
22104 +#define __INCLUDED_BY_HIDESYM 1
22105 +#endif
22106 #include <linux/kallsyms.h>
22107 #include <linux/kprobes.h>
22108 #include <linux/uaccess.h>
22109 @@ -35,23 +38,21 @@ static void printk_stack_address(unsigned long address, int reliable,
22110
22111 void printk_address(unsigned long address)
22112 {
22113 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
22114 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
22115 }
22116
22117 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
22118 static void
22119 print_ftrace_graph_addr(unsigned long addr, void *data,
22120 const struct stacktrace_ops *ops,
22121 - struct thread_info *tinfo, int *graph)
22122 + struct task_struct *task, int *graph)
22123 {
22124 - struct task_struct *task;
22125 unsigned long ret_addr;
22126 int index;
22127
22128 if (addr != (unsigned long)return_to_handler)
22129 return;
22130
22131 - task = tinfo->task;
22132 index = task->curr_ret_stack;
22133
22134 if (!task->ret_stack || index < *graph)
22135 @@ -68,7 +69,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
22136 static inline void
22137 print_ftrace_graph_addr(unsigned long addr, void *data,
22138 const struct stacktrace_ops *ops,
22139 - struct thread_info *tinfo, int *graph)
22140 + struct task_struct *task, int *graph)
22141 { }
22142 #endif
22143
22144 @@ -79,10 +80,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
22145 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
22146 */
22147
22148 -static inline int valid_stack_ptr(struct thread_info *tinfo,
22149 - void *p, unsigned int size, void *end)
22150 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
22151 {
22152 - void *t = tinfo;
22153 if (end) {
22154 if (p < end && p >= (end-THREAD_SIZE))
22155 return 1;
22156 @@ -93,14 +92,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
22157 }
22158
22159 unsigned long
22160 -print_context_stack(struct thread_info *tinfo,
22161 +print_context_stack(struct task_struct *task, void *stack_start,
22162 unsigned long *stack, unsigned long bp,
22163 const struct stacktrace_ops *ops, void *data,
22164 unsigned long *end, int *graph)
22165 {
22166 struct stack_frame *frame = (struct stack_frame *)bp;
22167
22168 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
22169 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
22170 unsigned long addr;
22171
22172 addr = *stack;
22173 @@ -112,7 +111,7 @@ print_context_stack(struct thread_info *tinfo,
22174 } else {
22175 ops->address(data, addr, 0);
22176 }
22177 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22178 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22179 }
22180 stack++;
22181 }
22182 @@ -121,7 +120,7 @@ print_context_stack(struct thread_info *tinfo,
22183 EXPORT_SYMBOL_GPL(print_context_stack);
22184
22185 unsigned long
22186 -print_context_stack_bp(struct thread_info *tinfo,
22187 +print_context_stack_bp(struct task_struct *task, void *stack_start,
22188 unsigned long *stack, unsigned long bp,
22189 const struct stacktrace_ops *ops, void *data,
22190 unsigned long *end, int *graph)
22191 @@ -129,7 +128,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22192 struct stack_frame *frame = (struct stack_frame *)bp;
22193 unsigned long *ret_addr = &frame->return_address;
22194
22195 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
22196 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
22197 unsigned long addr = *ret_addr;
22198
22199 if (!__kernel_text_address(addr))
22200 @@ -138,7 +137,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22201 ops->address(data, addr, 1);
22202 frame = frame->next_frame;
22203 ret_addr = &frame->return_address;
22204 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22205 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22206 }
22207
22208 return (unsigned long)frame;
22209 @@ -226,6 +225,8 @@ unsigned long oops_begin(void)
22210 EXPORT_SYMBOL_GPL(oops_begin);
22211 NOKPROBE_SYMBOL(oops_begin);
22212
22213 +extern void gr_handle_kernel_exploit(void);
22214 +
22215 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22216 {
22217 if (regs && kexec_should_crash(current))
22218 @@ -247,7 +248,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22219 panic("Fatal exception in interrupt");
22220 if (panic_on_oops)
22221 panic("Fatal exception");
22222 - do_exit(signr);
22223 +
22224 + gr_handle_kernel_exploit();
22225 +
22226 + do_group_exit(signr);
22227 }
22228 NOKPROBE_SYMBOL(oops_end);
22229
22230 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22231 index 464ffd6..01f2cda 100644
22232 --- a/arch/x86/kernel/dumpstack_32.c
22233 +++ b/arch/x86/kernel/dumpstack_32.c
22234 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22235 bp = stack_frame(task, regs);
22236
22237 for (;;) {
22238 - struct thread_info *context;
22239 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22240 void *end_stack;
22241
22242 end_stack = is_hardirq_stack(stack, cpu);
22243 if (!end_stack)
22244 end_stack = is_softirq_stack(stack, cpu);
22245
22246 - context = task_thread_info(task);
22247 - bp = ops->walk_stack(context, stack, bp, ops, data,
22248 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22249 end_stack, &graph);
22250
22251 /* Stop if not on irq stack */
22252 @@ -137,16 +136,17 @@ void show_regs(struct pt_regs *regs)
22253 unsigned int code_len = code_bytes;
22254 unsigned char c;
22255 u8 *ip;
22256 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22257
22258 pr_emerg("Stack:\n");
22259 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22260
22261 pr_emerg("Code:");
22262
22263 - ip = (u8 *)regs->ip - code_prologue;
22264 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22265 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22266 /* try starting at IP */
22267 - ip = (u8 *)regs->ip;
22268 + ip = (u8 *)regs->ip + cs_base;
22269 code_len = code_len - code_prologue + 1;
22270 }
22271 for (i = 0; i < code_len; i++, ip++) {
22272 @@ -155,7 +155,7 @@ void show_regs(struct pt_regs *regs)
22273 pr_cont(" Bad EIP value.");
22274 break;
22275 }
22276 - if (ip == (u8 *)regs->ip)
22277 + if (ip == (u8 *)regs->ip + cs_base)
22278 pr_cont(" <%02x>", c);
22279 else
22280 pr_cont(" %02x", c);
22281 @@ -168,6 +168,7 @@ int is_valid_bugaddr(unsigned long ip)
22282 {
22283 unsigned short ud2;
22284
22285 + ip = ktla_ktva(ip);
22286 if (ip < PAGE_OFFSET)
22287 return 0;
22288 if (probe_kernel_address((unsigned short *)ip, ud2))
22289 @@ -175,3 +176,15 @@ int is_valid_bugaddr(unsigned long ip)
22290
22291 return ud2 == 0x0b0f;
22292 }
22293 +
22294 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22295 +void __used pax_check_alloca(unsigned long size)
22296 +{
22297 + unsigned long sp = (unsigned long)&sp, stack_left;
22298 +
22299 + /* all kernel stacks are of the same size */
22300 + stack_left = sp & (THREAD_SIZE - 1);
22301 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22302 +}
22303 +EXPORT_SYMBOL(pax_check_alloca);
22304 +#endif
22305 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22306 index 5f1c626..1cba97e 100644
22307 --- a/arch/x86/kernel/dumpstack_64.c
22308 +++ b/arch/x86/kernel/dumpstack_64.c
22309 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22310 const struct stacktrace_ops *ops, void *data)
22311 {
22312 const unsigned cpu = get_cpu();
22313 - struct thread_info *tinfo;
22314 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22315 unsigned long dummy;
22316 unsigned used = 0;
22317 int graph = 0;
22318 int done = 0;
22319 + void *stack_start;
22320
22321 if (!task)
22322 task = current;
22323 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22324 * current stack address. If the stacks consist of nested
22325 * exceptions
22326 */
22327 - tinfo = task_thread_info(task);
22328 while (!done) {
22329 unsigned long *stack_end;
22330 enum stack_type stype;
22331 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22332 if (ops->stack(data, id) < 0)
22333 break;
22334
22335 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22336 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22337 data, stack_end, &graph);
22338 ops->stack(data, "<EOE>");
22339 /*
22340 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22341 * second-to-last pointer (index -2 to end) in the
22342 * exception stack:
22343 */
22344 + if ((u16)stack_end[-1] != __KERNEL_DS)
22345 + goto out;
22346 stack = (unsigned long *) stack_end[-2];
22347 done = 0;
22348 break;
22349 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22350
22351 if (ops->stack(data, "IRQ") < 0)
22352 break;
22353 - bp = ops->walk_stack(tinfo, stack, bp,
22354 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22355 ops, data, stack_end, &graph);
22356 /*
22357 * We link to the next stack (which would be
22358 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22359 /*
22360 * This handles the process stack:
22361 */
22362 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22363 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22364 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22365 +out:
22366 put_cpu();
22367 }
22368 EXPORT_SYMBOL(dump_trace);
22369 @@ -347,8 +350,55 @@ int is_valid_bugaddr(unsigned long ip)
22370 {
22371 unsigned short ud2;
22372
22373 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22374 + if (probe_kernel_address((unsigned short *)ip, ud2))
22375 return 0;
22376
22377 return ud2 == 0x0b0f;
22378 }
22379 +
22380 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22381 +void __used pax_check_alloca(unsigned long size)
22382 +{
22383 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22384 + unsigned cpu, used;
22385 + char *id;
22386 +
22387 + /* check the process stack first */
22388 + stack_start = (unsigned long)task_stack_page(current);
22389 + stack_end = stack_start + THREAD_SIZE;
22390 + if (likely(stack_start <= sp && sp < stack_end)) {
22391 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22392 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22393 + return;
22394 + }
22395 +
22396 + cpu = get_cpu();
22397 +
22398 + /* check the irq stacks */
22399 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22400 + stack_start = stack_end - IRQ_STACK_SIZE;
22401 + if (stack_start <= sp && sp < stack_end) {
22402 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22403 + put_cpu();
22404 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22405 + return;
22406 + }
22407 +
22408 + /* check the exception stacks */
22409 + used = 0;
22410 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22411 + stack_start = stack_end - EXCEPTION_STKSZ;
22412 + if (stack_end && stack_start <= sp && sp < stack_end) {
22413 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22414 + put_cpu();
22415 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22416 + return;
22417 + }
22418 +
22419 + put_cpu();
22420 +
22421 + /* unknown stack */
22422 + BUG();
22423 +}
22424 +EXPORT_SYMBOL(pax_check_alloca);
22425 +#endif
22426 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22427 index e2ce85d..00ccad0 100644
22428 --- a/arch/x86/kernel/e820.c
22429 +++ b/arch/x86/kernel/e820.c
22430 @@ -802,8 +802,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22431
22432 static void early_panic(char *msg)
22433 {
22434 - early_printk(msg);
22435 - panic(msg);
22436 + early_printk("%s", msg);
22437 + panic("%s", msg);
22438 }
22439
22440 static int userdef __initdata;
22441 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22442 index 89427d8..00c0d52 100644
22443 --- a/arch/x86/kernel/early_printk.c
22444 +++ b/arch/x86/kernel/early_printk.c
22445 @@ -7,6 +7,7 @@
22446 #include <linux/pci_regs.h>
22447 #include <linux/pci_ids.h>
22448 #include <linux/errno.h>
22449 +#include <linux/sched.h>
22450 #include <asm/io.h>
22451 #include <asm/processor.h>
22452 #include <asm/fcntl.h>
22453 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22454 index 1c30976..71b41b9 100644
22455 --- a/arch/x86/kernel/entry_32.S
22456 +++ b/arch/x86/kernel/entry_32.S
22457 @@ -177,13 +177,154 @@
22458 /*CFI_REL_OFFSET gs, PT_GS*/
22459 .endm
22460 .macro SET_KERNEL_GS reg
22461 +
22462 +#ifdef CONFIG_CC_STACKPROTECTOR
22463 movl $(__KERNEL_STACK_CANARY), \reg
22464 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22465 + movl $(__USER_DS), \reg
22466 +#else
22467 + xorl \reg, \reg
22468 +#endif
22469 +
22470 movl \reg, %gs
22471 .endm
22472
22473 #endif /* CONFIG_X86_32_LAZY_GS */
22474
22475 -.macro SAVE_ALL
22476 +.macro pax_enter_kernel
22477 +#ifdef CONFIG_PAX_KERNEXEC
22478 + call pax_enter_kernel
22479 +#endif
22480 +.endm
22481 +
22482 +.macro pax_exit_kernel
22483 +#ifdef CONFIG_PAX_KERNEXEC
22484 + call pax_exit_kernel
22485 +#endif
22486 +.endm
22487 +
22488 +#ifdef CONFIG_PAX_KERNEXEC
22489 +ENTRY(pax_enter_kernel)
22490 +#ifdef CONFIG_PARAVIRT
22491 + pushl %eax
22492 + pushl %ecx
22493 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22494 + mov %eax, %esi
22495 +#else
22496 + mov %cr0, %esi
22497 +#endif
22498 + bts $X86_CR0_WP_BIT, %esi
22499 + jnc 1f
22500 + mov %cs, %esi
22501 + cmp $__KERNEL_CS, %esi
22502 + jz 3f
22503 + ljmp $__KERNEL_CS, $3f
22504 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22505 +2:
22506 +#ifdef CONFIG_PARAVIRT
22507 + mov %esi, %eax
22508 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22509 +#else
22510 + mov %esi, %cr0
22511 +#endif
22512 +3:
22513 +#ifdef CONFIG_PARAVIRT
22514 + popl %ecx
22515 + popl %eax
22516 +#endif
22517 + ret
22518 +ENDPROC(pax_enter_kernel)
22519 +
22520 +ENTRY(pax_exit_kernel)
22521 +#ifdef CONFIG_PARAVIRT
22522 + pushl %eax
22523 + pushl %ecx
22524 +#endif
22525 + mov %cs, %esi
22526 + cmp $__KERNEXEC_KERNEL_CS, %esi
22527 + jnz 2f
22528 +#ifdef CONFIG_PARAVIRT
22529 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22530 + mov %eax, %esi
22531 +#else
22532 + mov %cr0, %esi
22533 +#endif
22534 + btr $X86_CR0_WP_BIT, %esi
22535 + ljmp $__KERNEL_CS, $1f
22536 +1:
22537 +#ifdef CONFIG_PARAVIRT
22538 + mov %esi, %eax
22539 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22540 +#else
22541 + mov %esi, %cr0
22542 +#endif
22543 +2:
22544 +#ifdef CONFIG_PARAVIRT
22545 + popl %ecx
22546 + popl %eax
22547 +#endif
22548 + ret
22549 +ENDPROC(pax_exit_kernel)
22550 +#endif
22551 +
22552 + .macro pax_erase_kstack
22553 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22554 + call pax_erase_kstack
22555 +#endif
22556 + .endm
22557 +
22558 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22559 +/*
22560 + * ebp: thread_info
22561 + */
22562 +ENTRY(pax_erase_kstack)
22563 + pushl %edi
22564 + pushl %ecx
22565 + pushl %eax
22566 +
22567 + mov TI_lowest_stack(%ebp), %edi
22568 + mov $-0xBEEF, %eax
22569 + std
22570 +
22571 +1: mov %edi, %ecx
22572 + and $THREAD_SIZE_asm - 1, %ecx
22573 + shr $2, %ecx
22574 + repne scasl
22575 + jecxz 2f
22576 +
22577 + cmp $2*16, %ecx
22578 + jc 2f
22579 +
22580 + mov $2*16, %ecx
22581 + repe scasl
22582 + jecxz 2f
22583 + jne 1b
22584 +
22585 +2: cld
22586 + or $2*4, %edi
22587 + mov %esp, %ecx
22588 + sub %edi, %ecx
22589 +
22590 + cmp $THREAD_SIZE_asm, %ecx
22591 + jb 3f
22592 + ud2
22593 +3:
22594 +
22595 + shr $2, %ecx
22596 + rep stosl
22597 +
22598 + mov TI_task_thread_sp0(%ebp), %edi
22599 + sub $128, %edi
22600 + mov %edi, TI_lowest_stack(%ebp)
22601 +
22602 + popl %eax
22603 + popl %ecx
22604 + popl %edi
22605 + ret
22606 +ENDPROC(pax_erase_kstack)
22607 +#endif
22608 +
22609 +.macro __SAVE_ALL _DS
22610 cld
22611 PUSH_GS
22612 pushl_cfi %fs
22613 @@ -206,7 +347,7 @@
22614 CFI_REL_OFFSET ecx, 0
22615 pushl_cfi %ebx
22616 CFI_REL_OFFSET ebx, 0
22617 - movl $(__USER_DS), %edx
22618 + movl $\_DS, %edx
22619 movl %edx, %ds
22620 movl %edx, %es
22621 movl $(__KERNEL_PERCPU), %edx
22622 @@ -214,6 +355,15 @@
22623 SET_KERNEL_GS %edx
22624 .endm
22625
22626 +.macro SAVE_ALL
22627 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22628 + __SAVE_ALL __KERNEL_DS
22629 + pax_enter_kernel
22630 +#else
22631 + __SAVE_ALL __USER_DS
22632 +#endif
22633 +.endm
22634 +
22635 .macro RESTORE_INT_REGS
22636 popl_cfi %ebx
22637 CFI_RESTORE ebx
22638 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22639 popfl_cfi
22640 jmp syscall_exit
22641 CFI_ENDPROC
22642 -END(ret_from_fork)
22643 +ENDPROC(ret_from_fork)
22644
22645 ENTRY(ret_from_kernel_thread)
22646 CFI_STARTPROC
22647 @@ -340,7 +490,15 @@ ret_from_intr:
22648 andl $SEGMENT_RPL_MASK, %eax
22649 #endif
22650 cmpl $USER_RPL, %eax
22651 +
22652 +#ifdef CONFIG_PAX_KERNEXEC
22653 + jae resume_userspace
22654 +
22655 + pax_exit_kernel
22656 + jmp resume_kernel
22657 +#else
22658 jb resume_kernel # not returning to v8086 or userspace
22659 +#endif
22660
22661 ENTRY(resume_userspace)
22662 LOCKDEP_SYS_EXIT
22663 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22664 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22665 # int/exception return?
22666 jne work_pending
22667 - jmp restore_all
22668 -END(ret_from_exception)
22669 + jmp restore_all_pax
22670 +ENDPROC(ret_from_exception)
22671
22672 #ifdef CONFIG_PREEMPT
22673 ENTRY(resume_kernel)
22674 @@ -365,7 +523,7 @@ need_resched:
22675 jz restore_all
22676 call preempt_schedule_irq
22677 jmp need_resched
22678 -END(resume_kernel)
22679 +ENDPROC(resume_kernel)
22680 #endif
22681 CFI_ENDPROC
22682
22683 @@ -395,33 +553,45 @@ sysenter_past_esp:
22684 /*CFI_REL_OFFSET cs, 0*/
22685 /*
22686 * Push current_thread_info()->sysenter_return to the stack.
22687 - * A tiny bit of offset fixup is necessary: TI_sysenter_return
22688 - * is relative to thread_info, which is at the bottom of the
22689 - * kernel stack page. 4*4 means the 4 words pushed above;
22690 - * TOP_OF_KERNEL_STACK_PADDING takes us to the top of the stack;
22691 - * and THREAD_SIZE takes us to the bottom.
22692 */
22693 - pushl_cfi ((TI_sysenter_return) - THREAD_SIZE + TOP_OF_KERNEL_STACK_PADDING + 4*4)(%esp)
22694 + pushl_cfi $0
22695 CFI_REL_OFFSET eip, 0
22696
22697 pushl_cfi %eax
22698 SAVE_ALL
22699 + GET_THREAD_INFO(%ebp)
22700 + movl TI_sysenter_return(%ebp),%ebp
22701 + movl %ebp,PT_EIP(%esp)
22702 ENABLE_INTERRUPTS(CLBR_NONE)
22703
22704 /*
22705 * Load the potential sixth argument from user stack.
22706 * Careful about security.
22707 */
22708 + movl PT_OLDESP(%esp),%ebp
22709 +
22710 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22711 + mov PT_OLDSS(%esp),%ds
22712 +1: movl %ds:(%ebp),%ebp
22713 + push %ss
22714 + pop %ds
22715 +#else
22716 cmpl $__PAGE_OFFSET-3,%ebp
22717 jae syscall_fault
22718 ASM_STAC
22719 1: movl (%ebp),%ebp
22720 ASM_CLAC
22721 +#endif
22722 +
22723 movl %ebp,PT_EBP(%esp)
22724 _ASM_EXTABLE(1b,syscall_fault)
22725
22726 GET_THREAD_INFO(%ebp)
22727
22728 +#ifdef CONFIG_PAX_RANDKSTACK
22729 + pax_erase_kstack
22730 +#endif
22731 +
22732 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22733 jnz sysenter_audit
22734 sysenter_do_call:
22735 @@ -437,12 +607,24 @@ sysenter_after_call:
22736 testl $_TIF_ALLWORK_MASK, %ecx
22737 jnz sysexit_audit
22738 sysenter_exit:
22739 +
22740 +#ifdef CONFIG_PAX_RANDKSTACK
22741 + pushl_cfi %eax
22742 + movl %esp, %eax
22743 + call pax_randomize_kstack
22744 + popl_cfi %eax
22745 +#endif
22746 +
22747 + pax_erase_kstack
22748 +
22749 /* if something modifies registers it must also disable sysexit */
22750 movl PT_EIP(%esp), %edx
22751 movl PT_OLDESP(%esp), %ecx
22752 xorl %ebp,%ebp
22753 TRACE_IRQS_ON
22754 1: mov PT_FS(%esp), %fs
22755 +2: mov PT_DS(%esp), %ds
22756 +3: mov PT_ES(%esp), %es
22757 PTGS_TO_GS
22758 ENABLE_INTERRUPTS_SYSEXIT
22759
22760 @@ -456,6 +638,9 @@ sysenter_audit:
22761 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22762 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22763 call __audit_syscall_entry
22764 +
22765 + pax_erase_kstack
22766 +
22767 popl_cfi %ecx /* get that remapped edx off the stack */
22768 popl_cfi %ecx /* get that remapped esi off the stack */
22769 movl PT_EAX(%esp),%eax /* reload syscall number */
22770 @@ -482,10 +667,16 @@ sysexit_audit:
22771
22772 CFI_ENDPROC
22773 .pushsection .fixup,"ax"
22774 -2: movl $0,PT_FS(%esp)
22775 +4: movl $0,PT_FS(%esp)
22776 + jmp 1b
22777 +5: movl $0,PT_DS(%esp)
22778 + jmp 1b
22779 +6: movl $0,PT_ES(%esp)
22780 jmp 1b
22781 .popsection
22782 - _ASM_EXTABLE(1b,2b)
22783 + _ASM_EXTABLE(1b,4b)
22784 + _ASM_EXTABLE(2b,5b)
22785 + _ASM_EXTABLE(3b,6b)
22786 PTGS_TO_GS_EX
22787 ENDPROC(ia32_sysenter_target)
22788
22789 @@ -496,6 +687,11 @@ ENTRY(system_call)
22790 pushl_cfi %eax # save orig_eax
22791 SAVE_ALL
22792 GET_THREAD_INFO(%ebp)
22793 +
22794 +#ifdef CONFIG_PAX_RANDKSTACK
22795 + pax_erase_kstack
22796 +#endif
22797 +
22798 # system call tracing in operation / emulation
22799 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22800 jnz syscall_trace_entry
22801 @@ -515,6 +711,15 @@ syscall_exit:
22802 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22803 jnz syscall_exit_work
22804
22805 +restore_all_pax:
22806 +
22807 +#ifdef CONFIG_PAX_RANDKSTACK
22808 + movl %esp, %eax
22809 + call pax_randomize_kstack
22810 +#endif
22811 +
22812 + pax_erase_kstack
22813 +
22814 restore_all:
22815 TRACE_IRQS_IRET
22816 restore_all_notrace:
22817 @@ -569,14 +774,34 @@ ldt_ss:
22818 * compensating for the offset by changing to the ESPFIX segment with
22819 * a base address that matches for the difference.
22820 */
22821 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22822 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22823 mov %esp, %edx /* load kernel esp */
22824 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22825 mov %dx, %ax /* eax: new kernel esp */
22826 sub %eax, %edx /* offset (low word is 0) */
22827 +#ifdef CONFIG_SMP
22828 + movl PER_CPU_VAR(cpu_number), %ebx
22829 + shll $PAGE_SHIFT_asm, %ebx
22830 + addl $cpu_gdt_table, %ebx
22831 +#else
22832 + movl $cpu_gdt_table, %ebx
22833 +#endif
22834 shr $16, %edx
22835 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22836 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22837 +
22838 +#ifdef CONFIG_PAX_KERNEXEC
22839 + mov %cr0, %esi
22840 + btr $X86_CR0_WP_BIT, %esi
22841 + mov %esi, %cr0
22842 +#endif
22843 +
22844 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22845 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22846 +
22847 +#ifdef CONFIG_PAX_KERNEXEC
22848 + bts $X86_CR0_WP_BIT, %esi
22849 + mov %esi, %cr0
22850 +#endif
22851 +
22852 pushl_cfi $__ESPFIX_SS
22853 pushl_cfi %eax /* new kernel esp */
22854 /* Disable interrupts, but do not irqtrace this section: we
22855 @@ -606,20 +831,18 @@ work_resched:
22856 movl TI_flags(%ebp), %ecx
22857 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22858 # than syscall tracing?
22859 - jz restore_all
22860 + jz restore_all_pax
22861 testb $_TIF_NEED_RESCHED, %cl
22862 jnz work_resched
22863
22864 work_notifysig: # deal with pending signals and
22865 # notify-resume requests
22866 + movl %esp, %eax
22867 #ifdef CONFIG_VM86
22868 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22869 - movl %esp, %eax
22870 jnz work_notifysig_v86 # returning to kernel-space or
22871 # vm86-space
22872 1:
22873 -#else
22874 - movl %esp, %eax
22875 #endif
22876 TRACE_IRQS_ON
22877 ENABLE_INTERRUPTS(CLBR_NONE)
22878 @@ -640,7 +863,7 @@ work_notifysig_v86:
22879 movl %eax, %esp
22880 jmp 1b
22881 #endif
22882 -END(work_pending)
22883 +ENDPROC(work_pending)
22884
22885 # perform syscall exit tracing
22886 ALIGN
22887 @@ -648,11 +871,14 @@ syscall_trace_entry:
22888 movl $-ENOSYS,PT_EAX(%esp)
22889 movl %esp, %eax
22890 call syscall_trace_enter
22891 +
22892 + pax_erase_kstack
22893 +
22894 /* What it returned is what we'll actually use. */
22895 cmpl $(NR_syscalls), %eax
22896 jnae syscall_call
22897 jmp syscall_exit
22898 -END(syscall_trace_entry)
22899 +ENDPROC(syscall_trace_entry)
22900
22901 # perform syscall exit tracing
22902 ALIGN
22903 @@ -665,26 +891,30 @@ syscall_exit_work:
22904 movl %esp, %eax
22905 call syscall_trace_leave
22906 jmp resume_userspace
22907 -END(syscall_exit_work)
22908 +ENDPROC(syscall_exit_work)
22909 CFI_ENDPROC
22910
22911 RING0_INT_FRAME # can't unwind into user space anyway
22912 syscall_fault:
22913 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22914 + push %ss
22915 + pop %ds
22916 +#endif
22917 ASM_CLAC
22918 GET_THREAD_INFO(%ebp)
22919 movl $-EFAULT,PT_EAX(%esp)
22920 jmp resume_userspace
22921 -END(syscall_fault)
22922 +ENDPROC(syscall_fault)
22923
22924 syscall_badsys:
22925 movl $-ENOSYS,%eax
22926 jmp syscall_after_call
22927 -END(syscall_badsys)
22928 +ENDPROC(syscall_badsys)
22929
22930 sysenter_badsys:
22931 movl $-ENOSYS,%eax
22932 jmp sysenter_after_call
22933 -END(sysenter_badsys)
22934 +ENDPROC(sysenter_badsys)
22935 CFI_ENDPROC
22936
22937 .macro FIXUP_ESPFIX_STACK
22938 @@ -697,8 +927,15 @@ END(sysenter_badsys)
22939 */
22940 #ifdef CONFIG_X86_ESPFIX32
22941 /* fixup the stack */
22942 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22943 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22944 +#ifdef CONFIG_SMP
22945 + movl PER_CPU_VAR(cpu_number), %ebx
22946 + shll $PAGE_SHIFT_asm, %ebx
22947 + addl $cpu_gdt_table, %ebx
22948 +#else
22949 + movl $cpu_gdt_table, %ebx
22950 +#endif
22951 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22952 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22953 shl $16, %eax
22954 addl %esp, %eax /* the adjusted stack pointer */
22955 pushl_cfi $__KERNEL_DS
22956 @@ -737,7 +974,7 @@ ENTRY(irq_entries_start)
22957 CFI_ADJUST_CFA_OFFSET -4
22958 .align 8
22959 .endr
22960 -END(irq_entries_start)
22961 +ENDPROC(irq_entries_start)
22962
22963 /*
22964 * the CPU automatically disables interrupts when executing an IRQ vector,
22965 @@ -790,7 +1027,7 @@ ENTRY(coprocessor_error)
22966 pushl_cfi $do_coprocessor_error
22967 jmp error_code
22968 CFI_ENDPROC
22969 -END(coprocessor_error)
22970 +ENDPROC(coprocessor_error)
22971
22972 ENTRY(simd_coprocessor_error)
22973 RING0_INT_FRAME
22974 @@ -806,7 +1043,7 @@ ENTRY(simd_coprocessor_error)
22975 #endif
22976 jmp error_code
22977 CFI_ENDPROC
22978 -END(simd_coprocessor_error)
22979 +ENDPROC(simd_coprocessor_error)
22980
22981 ENTRY(device_not_available)
22982 RING0_INT_FRAME
22983 @@ -815,18 +1052,18 @@ ENTRY(device_not_available)
22984 pushl_cfi $do_device_not_available
22985 jmp error_code
22986 CFI_ENDPROC
22987 -END(device_not_available)
22988 +ENDPROC(device_not_available)
22989
22990 #ifdef CONFIG_PARAVIRT
22991 ENTRY(native_iret)
22992 iret
22993 _ASM_EXTABLE(native_iret, iret_exc)
22994 -END(native_iret)
22995 +ENDPROC(native_iret)
22996
22997 ENTRY(native_irq_enable_sysexit)
22998 sti
22999 sysexit
23000 -END(native_irq_enable_sysexit)
23001 +ENDPROC(native_irq_enable_sysexit)
23002 #endif
23003
23004 ENTRY(overflow)
23005 @@ -836,7 +1073,7 @@ ENTRY(overflow)
23006 pushl_cfi $do_overflow
23007 jmp error_code
23008 CFI_ENDPROC
23009 -END(overflow)
23010 +ENDPROC(overflow)
23011
23012 ENTRY(bounds)
23013 RING0_INT_FRAME
23014 @@ -845,7 +1082,7 @@ ENTRY(bounds)
23015 pushl_cfi $do_bounds
23016 jmp error_code
23017 CFI_ENDPROC
23018 -END(bounds)
23019 +ENDPROC(bounds)
23020
23021 ENTRY(invalid_op)
23022 RING0_INT_FRAME
23023 @@ -854,7 +1091,7 @@ ENTRY(invalid_op)
23024 pushl_cfi $do_invalid_op
23025 jmp error_code
23026 CFI_ENDPROC
23027 -END(invalid_op)
23028 +ENDPROC(invalid_op)
23029
23030 ENTRY(coprocessor_segment_overrun)
23031 RING0_INT_FRAME
23032 @@ -863,7 +1100,7 @@ ENTRY(coprocessor_segment_overrun)
23033 pushl_cfi $do_coprocessor_segment_overrun
23034 jmp error_code
23035 CFI_ENDPROC
23036 -END(coprocessor_segment_overrun)
23037 +ENDPROC(coprocessor_segment_overrun)
23038
23039 ENTRY(invalid_TSS)
23040 RING0_EC_FRAME
23041 @@ -871,7 +1108,7 @@ ENTRY(invalid_TSS)
23042 pushl_cfi $do_invalid_TSS
23043 jmp error_code
23044 CFI_ENDPROC
23045 -END(invalid_TSS)
23046 +ENDPROC(invalid_TSS)
23047
23048 ENTRY(segment_not_present)
23049 RING0_EC_FRAME
23050 @@ -879,7 +1116,7 @@ ENTRY(segment_not_present)
23051 pushl_cfi $do_segment_not_present
23052 jmp error_code
23053 CFI_ENDPROC
23054 -END(segment_not_present)
23055 +ENDPROC(segment_not_present)
23056
23057 ENTRY(stack_segment)
23058 RING0_EC_FRAME
23059 @@ -887,7 +1124,7 @@ ENTRY(stack_segment)
23060 pushl_cfi $do_stack_segment
23061 jmp error_code
23062 CFI_ENDPROC
23063 -END(stack_segment)
23064 +ENDPROC(stack_segment)
23065
23066 ENTRY(alignment_check)
23067 RING0_EC_FRAME
23068 @@ -895,7 +1132,7 @@ ENTRY(alignment_check)
23069 pushl_cfi $do_alignment_check
23070 jmp error_code
23071 CFI_ENDPROC
23072 -END(alignment_check)
23073 +ENDPROC(alignment_check)
23074
23075 ENTRY(divide_error)
23076 RING0_INT_FRAME
23077 @@ -904,7 +1141,7 @@ ENTRY(divide_error)
23078 pushl_cfi $do_divide_error
23079 jmp error_code
23080 CFI_ENDPROC
23081 -END(divide_error)
23082 +ENDPROC(divide_error)
23083
23084 #ifdef CONFIG_X86_MCE
23085 ENTRY(machine_check)
23086 @@ -914,7 +1151,7 @@ ENTRY(machine_check)
23087 pushl_cfi machine_check_vector
23088 jmp error_code
23089 CFI_ENDPROC
23090 -END(machine_check)
23091 +ENDPROC(machine_check)
23092 #endif
23093
23094 ENTRY(spurious_interrupt_bug)
23095 @@ -924,7 +1161,7 @@ ENTRY(spurious_interrupt_bug)
23096 pushl_cfi $do_spurious_interrupt_bug
23097 jmp error_code
23098 CFI_ENDPROC
23099 -END(spurious_interrupt_bug)
23100 +ENDPROC(spurious_interrupt_bug)
23101
23102 #ifdef CONFIG_XEN
23103 /* Xen doesn't set %esp to be precisely what the normal sysenter
23104 @@ -1033,7 +1270,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
23105
23106 ENTRY(mcount)
23107 ret
23108 -END(mcount)
23109 +ENDPROC(mcount)
23110
23111 ENTRY(ftrace_caller)
23112 pushl %eax
23113 @@ -1063,7 +1300,7 @@ ftrace_graph_call:
23114 .globl ftrace_stub
23115 ftrace_stub:
23116 ret
23117 -END(ftrace_caller)
23118 +ENDPROC(ftrace_caller)
23119
23120 ENTRY(ftrace_regs_caller)
23121 pushf /* push flags before compare (in cs location) */
23122 @@ -1161,7 +1398,7 @@ trace:
23123 popl %ecx
23124 popl %eax
23125 jmp ftrace_stub
23126 -END(mcount)
23127 +ENDPROC(mcount)
23128 #endif /* CONFIG_DYNAMIC_FTRACE */
23129 #endif /* CONFIG_FUNCTION_TRACER */
23130
23131 @@ -1179,7 +1416,7 @@ ENTRY(ftrace_graph_caller)
23132 popl %ecx
23133 popl %eax
23134 ret
23135 -END(ftrace_graph_caller)
23136 +ENDPROC(ftrace_graph_caller)
23137
23138 .globl return_to_handler
23139 return_to_handler:
23140 @@ -1233,15 +1470,18 @@ error_code:
23141 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
23142 REG_TO_PTGS %ecx
23143 SET_KERNEL_GS %ecx
23144 - movl $(__USER_DS), %ecx
23145 + movl $(__KERNEL_DS), %ecx
23146 movl %ecx, %ds
23147 movl %ecx, %es
23148 +
23149 + pax_enter_kernel
23150 +
23151 TRACE_IRQS_OFF
23152 movl %esp,%eax # pt_regs pointer
23153 call *%edi
23154 jmp ret_from_exception
23155 CFI_ENDPROC
23156 -END(page_fault)
23157 +ENDPROC(page_fault)
23158
23159 /*
23160 * Debug traps and NMI can happen at the one SYSENTER instruction
23161 @@ -1284,7 +1524,7 @@ debug_stack_correct:
23162 call do_debug
23163 jmp ret_from_exception
23164 CFI_ENDPROC
23165 -END(debug)
23166 +ENDPROC(debug)
23167
23168 /*
23169 * NMI is doubly nasty. It can happen _while_ we're handling
23170 @@ -1324,6 +1564,9 @@ nmi_stack_correct:
23171 xorl %edx,%edx # zero error code
23172 movl %esp,%eax # pt_regs pointer
23173 call do_nmi
23174 +
23175 + pax_exit_kernel
23176 +
23177 jmp restore_all_notrace
23178 CFI_ENDPROC
23179
23180 @@ -1361,13 +1604,16 @@ nmi_espfix_stack:
23181 FIXUP_ESPFIX_STACK # %eax == %esp
23182 xorl %edx,%edx # zero error code
23183 call do_nmi
23184 +
23185 + pax_exit_kernel
23186 +
23187 RESTORE_REGS
23188 lss 12+4(%esp), %esp # back to espfix stack
23189 CFI_ADJUST_CFA_OFFSET -24
23190 jmp irq_return
23191 #endif
23192 CFI_ENDPROC
23193 -END(nmi)
23194 +ENDPROC(nmi)
23195
23196 ENTRY(int3)
23197 RING0_INT_FRAME
23198 @@ -1380,14 +1626,14 @@ ENTRY(int3)
23199 call do_int3
23200 jmp ret_from_exception
23201 CFI_ENDPROC
23202 -END(int3)
23203 +ENDPROC(int3)
23204
23205 ENTRY(general_protection)
23206 RING0_EC_FRAME
23207 pushl_cfi $do_general_protection
23208 jmp error_code
23209 CFI_ENDPROC
23210 -END(general_protection)
23211 +ENDPROC(general_protection)
23212
23213 #ifdef CONFIG_KVM_GUEST
23214 ENTRY(async_page_fault)
23215 @@ -1396,6 +1642,6 @@ ENTRY(async_page_fault)
23216 pushl_cfi $do_async_page_fault
23217 jmp error_code
23218 CFI_ENDPROC
23219 -END(async_page_fault)
23220 +ENDPROC(async_page_fault)
23221 #endif
23222
23223 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23224 index 4bd6c19..a0eba01 100644
23225 --- a/arch/x86/kernel/entry_64.S
23226 +++ b/arch/x86/kernel/entry_64.S
23227 @@ -46,6 +46,8 @@
23228 #include <asm/smap.h>
23229 #include <asm/pgtable_types.h>
23230 #include <linux/err.h>
23231 +#include <asm/pgtable.h>
23232 +#include <asm/alternative-asm.h>
23233
23234 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23235 #include <linux/elf-em.h>
23236 @@ -64,6 +66,401 @@ ENTRY(native_usergs_sysret64)
23237 ENDPROC(native_usergs_sysret64)
23238 #endif /* CONFIG_PARAVIRT */
23239
23240 + .macro ljmpq sel, off
23241 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23242 + .byte 0x48; ljmp *1234f(%rip)
23243 + .pushsection .rodata
23244 + .align 16
23245 + 1234: .quad \off; .word \sel
23246 + .popsection
23247 +#else
23248 + pushq $\sel
23249 + pushq $\off
23250 + lretq
23251 +#endif
23252 + .endm
23253 +
23254 + .macro pax_enter_kernel
23255 + pax_set_fptr_mask
23256 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23257 + call pax_enter_kernel
23258 +#endif
23259 + .endm
23260 +
23261 + .macro pax_exit_kernel
23262 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23263 + call pax_exit_kernel
23264 +#endif
23265 + .endm
23266 +
23267 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23268 +ENTRY(pax_enter_kernel)
23269 + pushq %rdi
23270 +
23271 +#ifdef CONFIG_PARAVIRT
23272 + PV_SAVE_REGS(CLBR_RDI)
23273 +#endif
23274 +
23275 +#ifdef CONFIG_PAX_KERNEXEC
23276 + GET_CR0_INTO_RDI
23277 + bts $X86_CR0_WP_BIT,%rdi
23278 + jnc 3f
23279 + mov %cs,%edi
23280 + cmp $__KERNEL_CS,%edi
23281 + jnz 2f
23282 +1:
23283 +#endif
23284 +
23285 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23286 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23287 + GET_CR3_INTO_RDI
23288 + cmp $0,%dil
23289 + jnz 112f
23290 + mov $__KERNEL_DS,%edi
23291 + mov %edi,%ss
23292 + jmp 111f
23293 +112: cmp $1,%dil
23294 + jz 113f
23295 + ud2
23296 +113: sub $4097,%rdi
23297 + bts $63,%rdi
23298 + SET_RDI_INTO_CR3
23299 + mov $__UDEREF_KERNEL_DS,%edi
23300 + mov %edi,%ss
23301 +111:
23302 +#endif
23303 +
23304 +#ifdef CONFIG_PARAVIRT
23305 + PV_RESTORE_REGS(CLBR_RDI)
23306 +#endif
23307 +
23308 + popq %rdi
23309 + pax_force_retaddr
23310 + retq
23311 +
23312 +#ifdef CONFIG_PAX_KERNEXEC
23313 +2: ljmpq __KERNEL_CS,1b
23314 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23315 +4: SET_RDI_INTO_CR0
23316 + jmp 1b
23317 +#endif
23318 +ENDPROC(pax_enter_kernel)
23319 +
23320 +ENTRY(pax_exit_kernel)
23321 + pushq %rdi
23322 +
23323 +#ifdef CONFIG_PARAVIRT
23324 + PV_SAVE_REGS(CLBR_RDI)
23325 +#endif
23326 +
23327 +#ifdef CONFIG_PAX_KERNEXEC
23328 + mov %cs,%rdi
23329 + cmp $__KERNEXEC_KERNEL_CS,%edi
23330 + jz 2f
23331 + GET_CR0_INTO_RDI
23332 + bts $X86_CR0_WP_BIT,%rdi
23333 + jnc 4f
23334 +1:
23335 +#endif
23336 +
23337 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23338 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23339 + mov %ss,%edi
23340 + cmp $__UDEREF_KERNEL_DS,%edi
23341 + jnz 111f
23342 + GET_CR3_INTO_RDI
23343 + cmp $0,%dil
23344 + jz 112f
23345 + ud2
23346 +112: add $4097,%rdi
23347 + bts $63,%rdi
23348 + SET_RDI_INTO_CR3
23349 + mov $__KERNEL_DS,%edi
23350 + mov %edi,%ss
23351 +111:
23352 +#endif
23353 +
23354 +#ifdef CONFIG_PARAVIRT
23355 + PV_RESTORE_REGS(CLBR_RDI);
23356 +#endif
23357 +
23358 + popq %rdi
23359 + pax_force_retaddr
23360 + retq
23361 +
23362 +#ifdef CONFIG_PAX_KERNEXEC
23363 +2: GET_CR0_INTO_RDI
23364 + btr $X86_CR0_WP_BIT,%rdi
23365 + jnc 4f
23366 + ljmpq __KERNEL_CS,3f
23367 +3: SET_RDI_INTO_CR0
23368 + jmp 1b
23369 +4: ud2
23370 + jmp 4b
23371 +#endif
23372 +ENDPROC(pax_exit_kernel)
23373 +#endif
23374 +
23375 + .macro pax_enter_kernel_user
23376 + pax_set_fptr_mask
23377 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23378 + call pax_enter_kernel_user
23379 +#endif
23380 + .endm
23381 +
23382 + .macro pax_exit_kernel_user
23383 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23384 + call pax_exit_kernel_user
23385 +#endif
23386 +#ifdef CONFIG_PAX_RANDKSTACK
23387 + pushq %rax
23388 + pushq %r11
23389 + call pax_randomize_kstack
23390 + popq %r11
23391 + popq %rax
23392 +#endif
23393 + .endm
23394 +
23395 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23396 +ENTRY(pax_enter_kernel_user)
23397 + pushq %rdi
23398 + pushq %rbx
23399 +
23400 +#ifdef CONFIG_PARAVIRT
23401 + PV_SAVE_REGS(CLBR_RDI)
23402 +#endif
23403 +
23404 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23405 + GET_CR3_INTO_RDI
23406 + cmp $1,%dil
23407 + jnz 4f
23408 + sub $4097,%rdi
23409 + bts $63,%rdi
23410 + SET_RDI_INTO_CR3
23411 + jmp 3f
23412 +111:
23413 +
23414 + GET_CR3_INTO_RDI
23415 + mov %rdi,%rbx
23416 + add $__START_KERNEL_map,%rbx
23417 + sub phys_base(%rip),%rbx
23418 +
23419 +#ifdef CONFIG_PARAVIRT
23420 + cmpl $0, pv_info+PARAVIRT_enabled
23421 + jz 1f
23422 + pushq %rdi
23423 + i = 0
23424 + .rept USER_PGD_PTRS
23425 + mov i*8(%rbx),%rsi
23426 + mov $0,%sil
23427 + lea i*8(%rbx),%rdi
23428 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23429 + i = i + 1
23430 + .endr
23431 + popq %rdi
23432 + jmp 2f
23433 +1:
23434 +#endif
23435 +
23436 + i = 0
23437 + .rept USER_PGD_PTRS
23438 + movb $0,i*8(%rbx)
23439 + i = i + 1
23440 + .endr
23441 +
23442 +2: SET_RDI_INTO_CR3
23443 +
23444 +#ifdef CONFIG_PAX_KERNEXEC
23445 + GET_CR0_INTO_RDI
23446 + bts $X86_CR0_WP_BIT,%rdi
23447 + SET_RDI_INTO_CR0
23448 +#endif
23449 +
23450 +3:
23451 +
23452 +#ifdef CONFIG_PARAVIRT
23453 + PV_RESTORE_REGS(CLBR_RDI)
23454 +#endif
23455 +
23456 + popq %rbx
23457 + popq %rdi
23458 + pax_force_retaddr
23459 + retq
23460 +4: ud2
23461 +ENDPROC(pax_enter_kernel_user)
23462 +
23463 +ENTRY(pax_exit_kernel_user)
23464 + pushq %rdi
23465 + pushq %rbx
23466 +
23467 +#ifdef CONFIG_PARAVIRT
23468 + PV_SAVE_REGS(CLBR_RDI)
23469 +#endif
23470 +
23471 + GET_CR3_INTO_RDI
23472 + ALTERNATIVE "jmp 1f", "", X86_FEATURE_PCID
23473 + cmp $0,%dil
23474 + jnz 3f
23475 + add $4097,%rdi
23476 + bts $63,%rdi
23477 + SET_RDI_INTO_CR3
23478 + jmp 2f
23479 +1:
23480 +
23481 + mov %rdi,%rbx
23482 +
23483 +#ifdef CONFIG_PAX_KERNEXEC
23484 + GET_CR0_INTO_RDI
23485 + btr $X86_CR0_WP_BIT,%rdi
23486 + jnc 3f
23487 + SET_RDI_INTO_CR0
23488 +#endif
23489 +
23490 + add $__START_KERNEL_map,%rbx
23491 + sub phys_base(%rip),%rbx
23492 +
23493 +#ifdef CONFIG_PARAVIRT
23494 + cmpl $0, pv_info+PARAVIRT_enabled
23495 + jz 1f
23496 + i = 0
23497 + .rept USER_PGD_PTRS
23498 + mov i*8(%rbx),%rsi
23499 + mov $0x67,%sil
23500 + lea i*8(%rbx),%rdi
23501 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23502 + i = i + 1
23503 + .endr
23504 + jmp 2f
23505 +1:
23506 +#endif
23507 +
23508 + i = 0
23509 + .rept USER_PGD_PTRS
23510 + movb $0x67,i*8(%rbx)
23511 + i = i + 1
23512 + .endr
23513 +2:
23514 +
23515 +#ifdef CONFIG_PARAVIRT
23516 + PV_RESTORE_REGS(CLBR_RDI)
23517 +#endif
23518 +
23519 + popq %rbx
23520 + popq %rdi
23521 + pax_force_retaddr
23522 + retq
23523 +3: ud2
23524 +ENDPROC(pax_exit_kernel_user)
23525 +#endif
23526 +
23527 + .macro pax_enter_kernel_nmi
23528 + pax_set_fptr_mask
23529 +
23530 +#ifdef CONFIG_PAX_KERNEXEC
23531 + GET_CR0_INTO_RDI
23532 + bts $X86_CR0_WP_BIT,%rdi
23533 + jc 110f
23534 + SET_RDI_INTO_CR0
23535 + or $2,%ebx
23536 +110:
23537 +#endif
23538 +
23539 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23540 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23541 + GET_CR3_INTO_RDI
23542 + cmp $0,%dil
23543 + jz 111f
23544 + sub $4097,%rdi
23545 + or $4,%ebx
23546 + bts $63,%rdi
23547 + SET_RDI_INTO_CR3
23548 + mov $__UDEREF_KERNEL_DS,%edi
23549 + mov %edi,%ss
23550 +111:
23551 +#endif
23552 + .endm
23553 +
23554 + .macro pax_exit_kernel_nmi
23555 +#ifdef CONFIG_PAX_KERNEXEC
23556 + btr $1,%ebx
23557 + jnc 110f
23558 + GET_CR0_INTO_RDI
23559 + btr $X86_CR0_WP_BIT,%rdi
23560 + SET_RDI_INTO_CR0
23561 +110:
23562 +#endif
23563 +
23564 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23565 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23566 + btr $2,%ebx
23567 + jnc 111f
23568 + GET_CR3_INTO_RDI
23569 + add $4097,%rdi
23570 + bts $63,%rdi
23571 + SET_RDI_INTO_CR3
23572 + mov $__KERNEL_DS,%edi
23573 + mov %edi,%ss
23574 +111:
23575 +#endif
23576 + .endm
23577 +
23578 + .macro pax_erase_kstack
23579 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23580 + call pax_erase_kstack
23581 +#endif
23582 + .endm
23583 +
23584 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23585 +ENTRY(pax_erase_kstack)
23586 + pushq %rdi
23587 + pushq %rcx
23588 + pushq %rax
23589 + pushq %r11
23590 +
23591 + GET_THREAD_INFO(%r11)
23592 + mov TI_lowest_stack(%r11), %rdi
23593 + mov $-0xBEEF, %rax
23594 + std
23595 +
23596 +1: mov %edi, %ecx
23597 + and $THREAD_SIZE_asm - 1, %ecx
23598 + shr $3, %ecx
23599 + repne scasq
23600 + jecxz 2f
23601 +
23602 + cmp $2*8, %ecx
23603 + jc 2f
23604 +
23605 + mov $2*8, %ecx
23606 + repe scasq
23607 + jecxz 2f
23608 + jne 1b
23609 +
23610 +2: cld
23611 + or $2*8, %rdi
23612 + mov %esp, %ecx
23613 + sub %edi, %ecx
23614 +
23615 + cmp $THREAD_SIZE_asm, %rcx
23616 + jb 3f
23617 + ud2
23618 +3:
23619 +
23620 + shr $3, %ecx
23621 + rep stosq
23622 +
23623 + mov TI_task_thread_sp0(%r11), %rdi
23624 + sub $256, %rdi
23625 + mov %rdi, TI_lowest_stack(%r11)
23626 +
23627 + popq %r11
23628 + popq %rax
23629 + popq %rcx
23630 + popq %rdi
23631 + pax_force_retaddr
23632 + ret
23633 +ENDPROC(pax_erase_kstack)
23634 +#endif
23635
23636 .macro TRACE_IRQS_IRETQ
23637 #ifdef CONFIG_TRACE_IRQFLAGS
23638 @@ -100,7 +497,7 @@ ENDPROC(native_usergs_sysret64)
23639 .endm
23640
23641 .macro TRACE_IRQS_IRETQ_DEBUG
23642 - bt $9,EFLAGS(%rsp) /* interrupts off? */
23643 + bt $X86_EFLAGS_IF_BIT,EFLAGS(%rsp) /* interrupts off? */
23644 jnc 1f
23645 TRACE_IRQS_ON_DEBUG
23646 1:
23647 @@ -221,14 +618,6 @@ GLOBAL(system_call_after_swapgs)
23648 /* Construct struct pt_regs on stack */
23649 pushq_cfi $__USER_DS /* pt_regs->ss */
23650 pushq_cfi PER_CPU_VAR(rsp_scratch) /* pt_regs->sp */
23651 - /*
23652 - * Re-enable interrupts.
23653 - * We use 'rsp_scratch' as a scratch space, hence irq-off block above
23654 - * must execute atomically in the face of possible interrupt-driven
23655 - * task preemption. We must enable interrupts only after we're done
23656 - * with using rsp_scratch:
23657 - */
23658 - ENABLE_INTERRUPTS(CLBR_NONE)
23659 pushq_cfi %r11 /* pt_regs->flags */
23660 pushq_cfi $__USER_CS /* pt_regs->cs */
23661 pushq_cfi %rcx /* pt_regs->ip */
23662 @@ -246,7 +635,27 @@ GLOBAL(system_call_after_swapgs)
23663 sub $(6*8),%rsp /* pt_regs->bp,bx,r12-15 not saved */
23664 CFI_ADJUST_CFA_OFFSET 6*8
23665
23666 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
23667 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
23668 + movq_cfi r12, R12
23669 +#endif
23670 +
23671 + pax_enter_kernel_user
23672 +
23673 +#ifdef CONFIG_PAX_RANDKSTACK
23674 + pax_erase_kstack
23675 +#endif
23676 +
23677 + /*
23678 + * Re-enable interrupts.
23679 + * We use 'rsp_scratch' as a scratch space, hence irq-off block above
23680 + * must execute atomically in the face of possible interrupt-driven
23681 + * task preemption. We must enable interrupts only after we're done
23682 + * with using rsp_scratch:
23683 + */
23684 + ENABLE_INTERRUPTS(CLBR_NONE)
23685 +
23686 + GET_THREAD_INFO(%rcx)
23687 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23688 jnz tracesys
23689 system_call_fastpath:
23690 #if __SYSCALL_MASK == ~0
23691 @@ -279,10 +688,13 @@ system_call_fastpath:
23692 * flags (TIF_NOTIFY_RESUME, TIF_USER_RETURN_NOTIFY, etc) set is
23693 * very bad.
23694 */
23695 - testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
23696 + GET_THREAD_INFO(%rcx)
23697 + testl $_TIF_ALLWORK_MASK,TI_flags(%rcx)
23698 jnz int_ret_from_sys_call_irqs_off /* Go to the slow path */
23699
23700 CFI_REMEMBER_STATE
23701 + pax_exit_kernel_user
23702 + pax_erase_kstack
23703
23704 RESTORE_C_REGS_EXCEPT_RCX_R11
23705 movq RIP(%rsp),%rcx
23706 @@ -316,6 +728,9 @@ tracesys:
23707 call syscall_trace_enter_phase1
23708 test %rax, %rax
23709 jnz tracesys_phase2 /* if needed, run the slow path */
23710 +
23711 + pax_erase_kstack
23712 +
23713 RESTORE_C_REGS_EXCEPT_RAX /* else restore clobbered regs */
23714 movq ORIG_RAX(%rsp), %rax
23715 jmp system_call_fastpath /* and return to the fast path */
23716 @@ -327,6 +742,8 @@ tracesys_phase2:
23717 movq %rax,%rdx
23718 call syscall_trace_enter_phase2
23719
23720 + pax_erase_kstack
23721 +
23722 /*
23723 * Reload registers from stack in case ptrace changed them.
23724 * We don't reload %rax because syscall_trace_entry_phase2() returned
23725 @@ -364,6 +781,8 @@ GLOBAL(int_with_check)
23726 andl %edi,%edx
23727 jnz int_careful
23728 andl $~TS_COMPAT,TI_status(%rcx)
23729 + pax_exit_kernel_user
23730 + pax_erase_kstack
23731 jmp syscall_return
23732
23733 /* Either reschedule or signal or syscall exit tracking needed. */
23734 @@ -485,7 +904,7 @@ opportunistic_sysret_failed:
23735 SWAPGS
23736 jmp restore_c_regs_and_iret
23737 CFI_ENDPROC
23738 -END(system_call)
23739 +ENDPROC(system_call)
23740
23741
23742 .macro FORK_LIKE func
23743 @@ -495,7 +914,7 @@ ENTRY(stub_\func)
23744 SAVE_EXTRA_REGS 8
23745 jmp sys_\func
23746 CFI_ENDPROC
23747 -END(stub_\func)
23748 +ENDPROC(stub_\func)
23749 .endm
23750
23751 FORK_LIKE clone
23752 @@ -519,7 +938,7 @@ return_from_execve:
23753 movq %rax,RAX(%rsp)
23754 jmp int_ret_from_sys_call
23755 CFI_ENDPROC
23756 -END(stub_execve)
23757 +ENDPROC(stub_execve)
23758 /*
23759 * Remaining execve stubs are only 7 bytes long.
23760 * ENTRY() often aligns to 16 bytes, which in this case has no benefits.
23761 @@ -531,7 +950,7 @@ GLOBAL(stub_execveat)
23762 call sys_execveat
23763 jmp return_from_execve
23764 CFI_ENDPROC
23765 -END(stub_execveat)
23766 +ENDPROC(stub_execveat)
23767
23768 #ifdef CONFIG_X86_X32_ABI
23769 .align 8
23770 @@ -541,7 +960,7 @@ GLOBAL(stub_x32_execve)
23771 call compat_sys_execve
23772 jmp return_from_execve
23773 CFI_ENDPROC
23774 -END(stub_x32_execve)
23775 +ENDPROC(stub_x32_execve)
23776 .align 8
23777 GLOBAL(stub_x32_execveat)
23778 CFI_STARTPROC
23779 @@ -549,7 +968,7 @@ GLOBAL(stub_x32_execveat)
23780 call compat_sys_execveat
23781 jmp return_from_execve
23782 CFI_ENDPROC
23783 -END(stub_x32_execveat)
23784 +ENDPROC(stub_x32_execveat)
23785 #endif
23786
23787 #ifdef CONFIG_IA32_EMULATION
23788 @@ -592,7 +1011,7 @@ return_from_stub:
23789 movq %rax,RAX(%rsp)
23790 jmp int_ret_from_sys_call
23791 CFI_ENDPROC
23792 -END(stub_rt_sigreturn)
23793 +ENDPROC(stub_rt_sigreturn)
23794
23795 #ifdef CONFIG_X86_X32_ABI
23796 ENTRY(stub_x32_rt_sigreturn)
23797 @@ -602,7 +1021,7 @@ ENTRY(stub_x32_rt_sigreturn)
23798 call sys32_x32_rt_sigreturn
23799 jmp return_from_stub
23800 CFI_ENDPROC
23801 -END(stub_x32_rt_sigreturn)
23802 +ENDPROC(stub_x32_rt_sigreturn)
23803 #endif
23804
23805 /*
23806 @@ -622,7 +1041,7 @@ ENTRY(ret_from_fork)
23807
23808 RESTORE_EXTRA_REGS
23809
23810 - testl $3,CS(%rsp) # from kernel_thread?
23811 + testb $3,CS(%rsp) # from kernel_thread?
23812
23813 /*
23814 * By the time we get here, we have no idea whether our pt_regs,
23815 @@ -641,7 +1060,7 @@ ENTRY(ret_from_fork)
23816 RESTORE_EXTRA_REGS
23817 jmp int_ret_from_sys_call
23818 CFI_ENDPROC
23819 -END(ret_from_fork)
23820 +ENDPROC(ret_from_fork)
23821
23822 /*
23823 * Build the entry stubs with some assembler magic.
23824 @@ -659,7 +1078,7 @@ ENTRY(irq_entries_start)
23825 .align 8
23826 .endr
23827 CFI_ENDPROC
23828 -END(irq_entries_start)
23829 +ENDPROC(irq_entries_start)
23830
23831 /*
23832 * Interrupt entry/exit.
23833 @@ -672,21 +1091,13 @@ END(irq_entries_start)
23834 /* 0(%rsp): ~(interrupt number) */
23835 .macro interrupt func
23836 cld
23837 - /*
23838 - * Since nothing in interrupt handling code touches r12...r15 members
23839 - * of "struct pt_regs", and since interrupts can nest, we can save
23840 - * four stack slots and simultaneously provide
23841 - * an unwind-friendly stack layout by saving "truncated" pt_regs
23842 - * exactly up to rbp slot, without these members.
23843 - */
23844 - ALLOC_PT_GPREGS_ON_STACK -RBP
23845 - SAVE_C_REGS -RBP
23846 - /* this goes to 0(%rsp) for unwinder, not for saving the value: */
23847 - SAVE_EXTRA_REGS_RBP -RBP
23848 + ALLOC_PT_GPREGS_ON_STACK
23849 + SAVE_C_REGS
23850 + SAVE_EXTRA_REGS
23851
23852 - leaq -RBP(%rsp),%rdi /* arg1 for \func (pointer to pt_regs) */
23853 + movq %rsp,%rdi /* arg1 for \func (pointer to pt_regs) */
23854
23855 - testl $3, CS-RBP(%rsp)
23856 + testb $3, CS(%rsp)
23857 je 1f
23858 SWAPGS
23859 1:
23860 @@ -709,8 +1120,20 @@ END(irq_entries_start)
23861 CFI_ESCAPE 0x0f /* DW_CFA_def_cfa_expression */, 6, \
23862 0x77 /* DW_OP_breg7 (rsp) */, 0, \
23863 0x06 /* DW_OP_deref */, \
23864 - 0x08 /* DW_OP_const1u */, SIZEOF_PTREGS-RBP, \
23865 + 0x08 /* DW_OP_const1u */, SIZEOF_PTREGS, \
23866 0x22 /* DW_OP_plus */
23867 +
23868 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23869 + testb $3, CS(%rdi)
23870 + jnz 1f
23871 + pax_enter_kernel
23872 + jmp 2f
23873 +1: pax_enter_kernel_user
23874 +2:
23875 +#else
23876 + pax_enter_kernel
23877 +#endif
23878 +
23879 /* We entered an interrupt context - irqs are off: */
23880 TRACE_IRQS_OFF
23881
23882 @@ -735,13 +1158,12 @@ ret_from_intr:
23883
23884 /* Restore saved previous stack */
23885 popq %rsi
23886 - CFI_DEF_CFA rsi,SIZEOF_PTREGS-RBP /* reg/off reset after def_cfa_expr */
23887 - /* return code expects complete pt_regs - adjust rsp accordingly: */
23888 - leaq -RBP(%rsi),%rsp
23889 + CFI_DEF_CFA rsi,SIZEOF_PTREGS /* reg/off reset after def_cfa_expr */
23890 + movq %rsi, %rsp
23891 CFI_DEF_CFA_REGISTER rsp
23892 - CFI_ADJUST_CFA_OFFSET RBP
23893 + CFI_ADJUST_CFA_OFFSET 0
23894
23895 - testl $3,CS(%rsp)
23896 + testb $3,CS(%rsp)
23897 je retint_kernel
23898 /* Interrupt came from user space */
23899
23900 @@ -763,6 +1185,8 @@ retint_swapgs: /* return to user-space */
23901 * The iretq could re-enable interrupts:
23902 */
23903 DISABLE_INTERRUPTS(CLBR_ANY)
23904 + pax_exit_kernel_user
23905 +# pax_erase_kstack
23906 TRACE_IRQS_IRETQ
23907
23908 SWAPGS
23909 @@ -781,6 +1205,21 @@ retint_kernel:
23910 jmp 0b
23911 1:
23912 #endif
23913 +
23914 + pax_exit_kernel
23915 +
23916 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23917 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23918 + * namely calling EFI runtime services with a phys mapping. We're
23919 + * starting off with NOPs and patch in the real instrumentation
23920 + * (BTS/OR) before starting any userland process; even before starting
23921 + * up the APs.
23922 + */
23923 + ALTERNATIVE "", "pax_force_retaddr 16*8", X86_FEATURE_ALWAYS
23924 +#else
23925 + pax_force_retaddr RIP
23926 +#endif
23927 +
23928 /*
23929 * The iretq could re-enable interrupts:
23930 */
23931 @@ -822,15 +1261,15 @@ native_irq_return_ldt:
23932 SWAPGS
23933 movq PER_CPU_VAR(espfix_waddr),%rdi
23934 movq %rax,(0*8)(%rdi) /* RAX */
23935 - movq (2*8)(%rsp),%rax /* RIP */
23936 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23937 movq %rax,(1*8)(%rdi)
23938 - movq (3*8)(%rsp),%rax /* CS */
23939 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23940 movq %rax,(2*8)(%rdi)
23941 - movq (4*8)(%rsp),%rax /* RFLAGS */
23942 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23943 movq %rax,(3*8)(%rdi)
23944 - movq (6*8)(%rsp),%rax /* SS */
23945 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23946 movq %rax,(5*8)(%rdi)
23947 - movq (5*8)(%rsp),%rax /* RSP */
23948 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23949 movq %rax,(4*8)(%rdi)
23950 andl $0xffff0000,%eax
23951 popq_cfi %rdi
23952 @@ -873,7 +1312,7 @@ retint_signal:
23953 jmp retint_with_reschedule
23954
23955 CFI_ENDPROC
23956 -END(common_interrupt)
23957 +ENDPROC(common_interrupt)
23958
23959 /*
23960 * APIC interrupts.
23961 @@ -887,7 +1326,7 @@ ENTRY(\sym)
23962 interrupt \do_sym
23963 jmp ret_from_intr
23964 CFI_ENDPROC
23965 -END(\sym)
23966 +ENDPROC(\sym)
23967 .endm
23968
23969 #ifdef CONFIG_TRACING
23970 @@ -960,7 +1399,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23971 /*
23972 * Exception entry points.
23973 */
23974 -#define CPU_TSS_IST(x) PER_CPU_VAR(cpu_tss) + (TSS_ist + ((x) - 1) * 8)
23975 +#define CPU_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
23976
23977 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
23978 ENTRY(\sym)
23979 @@ -1016,6 +1455,12 @@ ENTRY(\sym)
23980 .endif
23981
23982 .if \shift_ist != -1
23983 +#ifdef CONFIG_SMP
23984 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
23985 + lea cpu_tss(%r13), %r13
23986 +#else
23987 + lea cpu_tss(%rip), %r13
23988 +#endif
23989 subq $EXCEPTION_STKSZ, CPU_TSS_IST(\shift_ist)
23990 .endif
23991
23992 @@ -1063,7 +1508,7 @@ ENTRY(\sym)
23993 .endif
23994
23995 CFI_ENDPROC
23996 -END(\sym)
23997 +ENDPROC(\sym)
23998 .endm
23999
24000 #ifdef CONFIG_TRACING
24001 @@ -1104,9 +1549,10 @@ gs_change:
24002 2: mfence /* workaround */
24003 SWAPGS
24004 popfq_cfi
24005 + pax_force_retaddr
24006 ret
24007 CFI_ENDPROC
24008 -END(native_load_gs_index)
24009 +ENDPROC(native_load_gs_index)
24010
24011 _ASM_EXTABLE(gs_change,bad_gs)
24012 .section .fixup,"ax"
24013 @@ -1134,9 +1580,10 @@ ENTRY(do_softirq_own_stack)
24014 CFI_DEF_CFA_REGISTER rsp
24015 CFI_ADJUST_CFA_OFFSET -8
24016 decl PER_CPU_VAR(irq_count)
24017 + pax_force_retaddr
24018 ret
24019 CFI_ENDPROC
24020 -END(do_softirq_own_stack)
24021 +ENDPROC(do_softirq_own_stack)
24022
24023 #ifdef CONFIG_XEN
24024 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
24025 @@ -1177,7 +1624,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
24026 #endif
24027 jmp error_exit
24028 CFI_ENDPROC
24029 -END(xen_do_hypervisor_callback)
24030 +ENDPROC(xen_do_hypervisor_callback)
24031
24032 /*
24033 * Hypervisor uses this for application faults while it executes.
24034 @@ -1238,7 +1685,7 @@ ENTRY(xen_failsafe_callback)
24035 SAVE_EXTRA_REGS
24036 jmp error_exit
24037 CFI_ENDPROC
24038 -END(xen_failsafe_callback)
24039 +ENDPROC(xen_failsafe_callback)
24040
24041 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24042 xen_hvm_callback_vector xen_evtchn_do_upcall
24043 @@ -1284,9 +1731,39 @@ ENTRY(paranoid_entry)
24044 js 1f /* negative -> in kernel */
24045 SWAPGS
24046 xorl %ebx,%ebx
24047 -1: ret
24048 +1:
24049 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24050 + testb $3, CS+8(%rsp)
24051 + jnz 1f
24052 + pax_enter_kernel
24053 + jmp 2f
24054 +1: pax_enter_kernel_user
24055 +2:
24056 +#else
24057 + pax_enter_kernel
24058 +#endif
24059 + pax_force_retaddr
24060 + ret
24061 CFI_ENDPROC
24062 -END(paranoid_entry)
24063 +ENDPROC(paranoid_entry)
24064 +
24065 +ENTRY(paranoid_entry_nmi)
24066 + XCPT_FRAME 1 15*8
24067 + cld
24068 + SAVE_C_REGS 8
24069 + SAVE_EXTRA_REGS 8
24070 + movl $1,%ebx
24071 + movl $MSR_GS_BASE,%ecx
24072 + rdmsr
24073 + testl %edx,%edx
24074 + js 1f /* negative -> in kernel */
24075 + SWAPGS
24076 + xorl %ebx,%ebx
24077 +1: pax_enter_kernel_nmi
24078 + pax_force_retaddr
24079 + ret
24080 + CFI_ENDPROC
24081 +ENDPROC(paranoid_entry_nmi)
24082
24083 /*
24084 * "Paranoid" exit path from exception stack. This is invoked
24085 @@ -1303,20 +1780,27 @@ ENTRY(paranoid_exit)
24086 DEFAULT_FRAME
24087 DISABLE_INTERRUPTS(CLBR_NONE)
24088 TRACE_IRQS_OFF_DEBUG
24089 - testl %ebx,%ebx /* swapgs needed? */
24090 + testl $1,%ebx /* swapgs needed? */
24091 jnz paranoid_exit_no_swapgs
24092 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24093 + pax_exit_kernel_user
24094 +#else
24095 + pax_exit_kernel
24096 +#endif
24097 TRACE_IRQS_IRETQ
24098 SWAPGS_UNSAFE_STACK
24099 jmp paranoid_exit_restore
24100 paranoid_exit_no_swapgs:
24101 + pax_exit_kernel
24102 TRACE_IRQS_IRETQ_DEBUG
24103 paranoid_exit_restore:
24104 RESTORE_EXTRA_REGS
24105 RESTORE_C_REGS
24106 REMOVE_PT_GPREGS_FROM_STACK 8
24107 + pax_force_retaddr_bts
24108 INTERRUPT_RETURN
24109 CFI_ENDPROC
24110 -END(paranoid_exit)
24111 +ENDPROC(paranoid_exit)
24112
24113 /*
24114 * Save all registers in pt_regs, and switch gs if needed.
24115 @@ -1328,12 +1812,23 @@ ENTRY(error_entry)
24116 SAVE_C_REGS 8
24117 SAVE_EXTRA_REGS 8
24118 xorl %ebx,%ebx
24119 - testl $3,CS+8(%rsp)
24120 + testb $3,CS+8(%rsp)
24121 je error_kernelspace
24122 error_swapgs:
24123 SWAPGS
24124 error_sti:
24125 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24126 + testb $3, CS+8(%rsp)
24127 + jnz 1f
24128 + pax_enter_kernel
24129 + jmp 2f
24130 +1: pax_enter_kernel_user
24131 +2:
24132 +#else
24133 + pax_enter_kernel
24134 +#endif
24135 TRACE_IRQS_OFF
24136 + pax_force_retaddr
24137 ret
24138
24139 /*
24140 @@ -1368,7 +1863,7 @@ error_bad_iret:
24141 decl %ebx /* Return to usergs */
24142 jmp error_sti
24143 CFI_ENDPROC
24144 -END(error_entry)
24145 +ENDPROC(error_entry)
24146
24147
24148 /* On entry, ebx is "no swapgs" flag (1: don't need swapgs, 0: need it) */
24149 @@ -1379,7 +1874,7 @@ ENTRY(error_exit)
24150 DISABLE_INTERRUPTS(CLBR_NONE)
24151 TRACE_IRQS_OFF
24152 GET_THREAD_INFO(%rcx)
24153 - testl %eax,%eax
24154 + testl $1,%eax
24155 jne retint_kernel
24156 LOCKDEP_SYS_EXIT_IRQ
24157 movl TI_flags(%rcx),%edx
24158 @@ -1388,7 +1883,7 @@ ENTRY(error_exit)
24159 jnz retint_careful
24160 jmp retint_swapgs
24161 CFI_ENDPROC
24162 -END(error_exit)
24163 +ENDPROC(error_exit)
24164
24165 /* Runs on exception stack */
24166 ENTRY(nmi)
24167 @@ -1473,6 +1968,12 @@ ENTRY(nmi)
24168 pushq %r14 /* pt_regs->r14 */
24169 pushq %r15 /* pt_regs->r15 */
24170
24171 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
24172 + xorl %ebx,%ebx
24173 +#endif
24174 +
24175 + pax_enter_kernel_nmi
24176 +
24177 /*
24178 * At this point we no longer need to worry about stack damage
24179 * due to nesting -- we're on the normal thread stack and we're
24180 @@ -1482,12 +1983,19 @@ ENTRY(nmi)
24181 movq $-1, %rsi
24182 call do_nmi
24183
24184 + pax_exit_kernel_nmi
24185 +
24186 /*
24187 * Return back to user mode. We must *not* do the normal exit
24188 * work, because we don't want to enable interrupts. Fortunately,
24189 * do_nmi doesn't modify pt_regs.
24190 */
24191 SWAPGS
24192 +
24193 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
24194 + movq_cfi_restore RBX, rbx
24195 +#endif
24196 +
24197 jmp restore_c_regs_and_iret
24198
24199 .Lnmi_from_kernel:
24200 @@ -1595,8 +2103,7 @@ nested_nmi:
24201 * Modify the "iret" frame to point to repeat_nmi, forcing another
24202 * iteration of NMI handling.
24203 */
24204 - leaq -1*8(%rsp), %rdx
24205 - movq %rdx, %rsp
24206 + subq $8, %rsp
24207 CFI_ADJUST_CFA_OFFSET 1*8
24208 leaq -10*8(%rsp), %rdx
24209 pushq_cfi $__KERNEL_DS
24210 @@ -1614,6 +2121,7 @@ nested_nmi_out:
24211 CFI_RESTORE rdx
24212
24213 /* We are returning to kernel mode, so this cannot result in a fault. */
24214 +# pax_force_retaddr_bts
24215 INTERRUPT_RETURN
24216
24217 CFI_RESTORE_STATE
24218 @@ -1679,13 +2187,13 @@ end_repeat_nmi:
24219 ALLOC_PT_GPREGS_ON_STACK
24220
24221 /*
24222 - * Use paranoid_entry to handle SWAPGS, but no need to use paranoid_exit
24223 + * Use paranoid_entry_nmi to handle SWAPGS, but no need to use paranoid_exit
24224 * as we should not be calling schedule in NMI context.
24225 * Even with normal interrupts enabled. An NMI should not be
24226 * setting NEED_RESCHED or anything that normal interrupts and
24227 * exceptions might do.
24228 */
24229 - call paranoid_entry
24230 + call paranoid_entry_nmi
24231 DEFAULT_FRAME 0
24232
24233 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24234 @@ -1693,7 +2201,9 @@ end_repeat_nmi:
24235 movq $-1,%rsi
24236 call do_nmi
24237
24238 - testl %ebx,%ebx /* swapgs needed? */
24239 + pax_exit_kernel_nmi
24240 +
24241 + testl $1,%ebx /* swapgs needed? */
24242 jnz nmi_restore
24243 nmi_swapgs:
24244 SWAPGS_UNSAFE_STACK
24245 @@ -1704,6 +2214,8 @@ nmi_restore:
24246 /* Point RSP at the "iret" frame. */
24247 REMOVE_PT_GPREGS_FROM_STACK 6*8
24248
24249 + pax_force_retaddr_bts
24250 +
24251 /*
24252 * Clear "NMI executing". Set DF first so that we can easily
24253 * distinguish the remaining code between here and IRET from
24254 @@ -1722,12 +2234,12 @@ nmi_restore:
24255 */
24256 INTERRUPT_RETURN
24257 CFI_ENDPROC
24258 -END(nmi)
24259 +ENDPROC(nmi)
24260
24261 ENTRY(ignore_sysret)
24262 CFI_STARTPROC
24263 mov $-ENOSYS,%eax
24264 sysret
24265 CFI_ENDPROC
24266 -END(ignore_sysret)
24267 +ENDPROC(ignore_sysret)
24268
24269 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24270 index f5d0730..5bce89c 100644
24271 --- a/arch/x86/kernel/espfix_64.c
24272 +++ b/arch/x86/kernel/espfix_64.c
24273 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24274 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24275 static void *espfix_pages[ESPFIX_MAX_PAGES];
24276
24277 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24278 - __aligned(PAGE_SIZE);
24279 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24280
24281 static unsigned int page_random, slot_random;
24282
24283 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24284 void __init init_espfix_bsp(void)
24285 {
24286 pgd_t *pgd_p;
24287 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24288
24289 /* Install the espfix pud into the kernel page directory */
24290 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24291 + pgd_p = &init_level4_pgt[index];
24292 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24293
24294 +#ifdef CONFIG_PAX_PER_CPU_PGD
24295 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24296 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24297 +#endif
24298 +
24299 /* Randomize the locations */
24300 init_espfix_random();
24301
24302 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24303 set_pte(&pte_p[n*PTE_STRIDE], pte);
24304
24305 /* Job is done for this CPU and any CPU which shares this page */
24306 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24307 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24308
24309 unlock_done:
24310 mutex_unlock(&espfix_init_mutex);
24311 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24312 index 8b7b0a5..02219db 100644
24313 --- a/arch/x86/kernel/ftrace.c
24314 +++ b/arch/x86/kernel/ftrace.c
24315 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24316 * kernel identity mapping to modify code.
24317 */
24318 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24319 - ip = (unsigned long)__va(__pa_symbol(ip));
24320 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24321
24322 return ip;
24323 }
24324 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24325 {
24326 unsigned char replaced[MCOUNT_INSN_SIZE];
24327
24328 + ip = ktla_ktva(ip);
24329 +
24330 /*
24331 * Note: Due to modules and __init, code can
24332 * disappear and change, we need to protect against faulting
24333 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24334 unsigned char old[MCOUNT_INSN_SIZE];
24335 int ret;
24336
24337 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24338 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24339
24340 ftrace_update_func = ip;
24341 /* Make sure the breakpoints see the ftrace_update_func update */
24342 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24343 unsigned char replaced[MCOUNT_INSN_SIZE];
24344 unsigned char brk = BREAKPOINT_INSTRUCTION;
24345
24346 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24347 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24348 return -EFAULT;
24349
24350 /* Make sure it is what we expect it to be */
24351 @@ -670,11 +672,11 @@ static unsigned char *ftrace_jmp_replace(unsigned long ip, unsigned long addr)
24352 /* Module allocation simplifies allocating memory for code */
24353 static inline void *alloc_tramp(unsigned long size)
24354 {
24355 - return module_alloc(size);
24356 + return module_alloc_exec(size);
24357 }
24358 static inline void tramp_free(void *tramp)
24359 {
24360 - module_memfree(tramp);
24361 + module_memfree_exec(tramp);
24362 }
24363 #else
24364 /* Trampolines can only be created if modules are supported */
24365 @@ -753,7 +755,9 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24366 *tramp_size = size + MCOUNT_INSN_SIZE + sizeof(void *);
24367
24368 /* Copy ftrace_caller onto the trampoline memory */
24369 + pax_open_kernel();
24370 ret = probe_kernel_read(trampoline, (void *)start_offset, size);
24371 + pax_close_kernel();
24372 if (WARN_ON(ret < 0)) {
24373 tramp_free(trampoline);
24374 return 0;
24375 @@ -763,6 +767,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24376
24377 /* The trampoline ends with a jmp to ftrace_return */
24378 jmp = ftrace_jmp_replace(ip, (unsigned long)ftrace_return);
24379 + pax_open_kernel();
24380 memcpy(trampoline + size, jmp, MCOUNT_INSN_SIZE);
24381
24382 /*
24383 @@ -775,6 +780,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24384
24385 ptr = (unsigned long *)(trampoline + size + MCOUNT_INSN_SIZE);
24386 *ptr = (unsigned long)ops;
24387 + pax_close_kernel();
24388
24389 op_offset -= start_offset;
24390 memcpy(&op_ptr, trampoline + op_offset, OP_REF_SIZE);
24391 @@ -792,7 +798,9 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24392 op_ptr.offset = offset;
24393
24394 /* put in the new offset to the ftrace_ops */
24395 + pax_open_kernel();
24396 memcpy(trampoline + op_offset, &op_ptr, OP_REF_SIZE);
24397 + pax_close_kernel();
24398
24399 /* ALLOC_TRAMP flags lets us know we created it */
24400 ops->flags |= FTRACE_OPS_FL_ALLOC_TRAMP;
24401 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24402 index f129a9a..af8f6da 100644
24403 --- a/arch/x86/kernel/head64.c
24404 +++ b/arch/x86/kernel/head64.c
24405 @@ -68,12 +68,12 @@ again:
24406 pgd = *pgd_p;
24407
24408 /*
24409 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24410 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24411 + * The use of __early_va rather than __va here is critical:
24412 + * __va would point us back into the dynamic
24413 * range and we might end up looping forever...
24414 */
24415 if (pgd)
24416 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24417 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24418 else {
24419 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24420 reset_early_page_tables();
24421 @@ -83,13 +83,13 @@ again:
24422 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24423 for (i = 0; i < PTRS_PER_PUD; i++)
24424 pud_p[i] = 0;
24425 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24426 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24427 }
24428 pud_p += pud_index(address);
24429 pud = *pud_p;
24430
24431 if (pud)
24432 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24433 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24434 else {
24435 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24436 reset_early_page_tables();
24437 @@ -99,7 +99,7 @@ again:
24438 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24439 for (i = 0; i < PTRS_PER_PMD; i++)
24440 pmd_p[i] = 0;
24441 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24442 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24443 }
24444 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24445 pmd_p[pmd_index(address)] = pmd;
24446 @@ -163,8 +163,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24447
24448 clear_bss();
24449
24450 - clear_page(init_level4_pgt);
24451 -
24452 kasan_early_init();
24453
24454 for (i = 0; i < NUM_EXCEPTION_VECTORS; i++)
24455 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24456 index 7e429c9..7244a52 100644
24457 --- a/arch/x86/kernel/head_32.S
24458 +++ b/arch/x86/kernel/head_32.S
24459 @@ -27,6 +27,12 @@
24460 /* Physical address */
24461 #define pa(X) ((X) - __PAGE_OFFSET)
24462
24463 +#ifdef CONFIG_PAX_KERNEXEC
24464 +#define ta(X) (X)
24465 +#else
24466 +#define ta(X) ((X) - __PAGE_OFFSET)
24467 +#endif
24468 +
24469 /*
24470 * References to members of the new_cpu_data structure.
24471 */
24472 @@ -56,11 +62,7 @@
24473 * and small than max_low_pfn, otherwise will waste some page table entries
24474 */
24475
24476 -#if PTRS_PER_PMD > 1
24477 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24478 -#else
24479 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24480 -#endif
24481 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24482
24483 /*
24484 * Number of possible pages in the lowmem region.
24485 @@ -86,6 +88,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24486 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24487
24488 /*
24489 + * Real beginning of normal "text" segment
24490 + */
24491 +ENTRY(stext)
24492 +ENTRY(_stext)
24493 +
24494 +/*
24495 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24496 * %esi points to the real-mode code as a 32-bit pointer.
24497 * CS and DS must be 4 GB flat segments, but we don't depend on
24498 @@ -93,6 +101,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24499 * can.
24500 */
24501 __HEAD
24502 +
24503 +#ifdef CONFIG_PAX_KERNEXEC
24504 + jmp startup_32
24505 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24506 +.fill PAGE_SIZE-5,1,0xcc
24507 +#endif
24508 +
24509 ENTRY(startup_32)
24510 movl pa(stack_start),%ecx
24511
24512 @@ -114,6 +129,59 @@ ENTRY(startup_32)
24513 2:
24514 leal -__PAGE_OFFSET(%ecx),%esp
24515
24516 +#ifdef CONFIG_SMP
24517 + movl $pa(cpu_gdt_table),%edi
24518 + movl $__per_cpu_load,%eax
24519 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24520 + rorl $16,%eax
24521 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24522 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24523 + movl $__per_cpu_end - 1,%eax
24524 + subl $__per_cpu_start,%eax
24525 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24526 +#endif
24527 +
24528 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24529 + movl $NR_CPUS,%ecx
24530 + movl $pa(cpu_gdt_table),%edi
24531 +1:
24532 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24533 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24534 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24535 + addl $PAGE_SIZE_asm,%edi
24536 + loop 1b
24537 +#endif
24538 +
24539 +#ifdef CONFIG_PAX_KERNEXEC
24540 + movl $pa(boot_gdt),%edi
24541 + movl $__LOAD_PHYSICAL_ADDR,%eax
24542 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24543 + rorl $16,%eax
24544 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24545 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24546 + rorl $16,%eax
24547 +
24548 + ljmp $(__BOOT_CS),$1f
24549 +1:
24550 +
24551 + movl $NR_CPUS,%ecx
24552 + movl $pa(cpu_gdt_table),%edi
24553 + addl $__PAGE_OFFSET,%eax
24554 +1:
24555 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24556 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24557 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24558 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24559 + rorl $16,%eax
24560 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24561 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24562 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24563 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24564 + rorl $16,%eax
24565 + addl $PAGE_SIZE_asm,%edi
24566 + loop 1b
24567 +#endif
24568 +
24569 /*
24570 * Clear BSS first so that there are no surprises...
24571 */
24572 @@ -209,8 +277,11 @@ ENTRY(startup_32)
24573 movl %eax, pa(max_pfn_mapped)
24574
24575 /* Do early initialization of the fixmap area */
24576 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24577 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24578 +#ifdef CONFIG_COMPAT_VDSO
24579 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24580 +#else
24581 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24582 +#endif
24583 #else /* Not PAE */
24584
24585 page_pde_offset = (__PAGE_OFFSET >> 20);
24586 @@ -240,8 +311,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24587 movl %eax, pa(max_pfn_mapped)
24588
24589 /* Do early initialization of the fixmap area */
24590 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24591 - movl %eax,pa(initial_page_table+0xffc)
24592 +#ifdef CONFIG_COMPAT_VDSO
24593 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24594 +#else
24595 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24596 +#endif
24597 #endif
24598
24599 #ifdef CONFIG_PARAVIRT
24600 @@ -255,9 +329,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24601 cmpl $num_subarch_entries, %eax
24602 jae bad_subarch
24603
24604 - movl pa(subarch_entries)(,%eax,4), %eax
24605 - subl $__PAGE_OFFSET, %eax
24606 - jmp *%eax
24607 + jmp *pa(subarch_entries)(,%eax,4)
24608
24609 bad_subarch:
24610 WEAK(lguest_entry)
24611 @@ -269,10 +341,10 @@ WEAK(xen_entry)
24612 __INITDATA
24613
24614 subarch_entries:
24615 - .long default_entry /* normal x86/PC */
24616 - .long lguest_entry /* lguest hypervisor */
24617 - .long xen_entry /* Xen hypervisor */
24618 - .long default_entry /* Moorestown MID */
24619 + .long ta(default_entry) /* normal x86/PC */
24620 + .long ta(lguest_entry) /* lguest hypervisor */
24621 + .long ta(xen_entry) /* Xen hypervisor */
24622 + .long ta(default_entry) /* Moorestown MID */
24623 num_subarch_entries = (. - subarch_entries) / 4
24624 .previous
24625 #else
24626 @@ -362,6 +434,7 @@ default_entry:
24627 movl pa(mmu_cr4_features),%eax
24628 movl %eax,%cr4
24629
24630 +#ifdef CONFIG_X86_PAE
24631 testb $X86_CR4_PAE, %al # check if PAE is enabled
24632 jz enable_paging
24633
24634 @@ -390,6 +463,9 @@ default_entry:
24635 /* Make changes effective */
24636 wrmsr
24637
24638 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24639 +#endif
24640 +
24641 enable_paging:
24642
24643 /*
24644 @@ -457,14 +533,20 @@ is486:
24645 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24646 movl %eax,%ss # after changing gdt.
24647
24648 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24649 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24650 movl %eax,%ds
24651 movl %eax,%es
24652
24653 movl $(__KERNEL_PERCPU), %eax
24654 movl %eax,%fs # set this cpu's percpu
24655
24656 +#ifdef CONFIG_CC_STACKPROTECTOR
24657 movl $(__KERNEL_STACK_CANARY),%eax
24658 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24659 + movl $(__USER_DS),%eax
24660 +#else
24661 + xorl %eax,%eax
24662 +#endif
24663 movl %eax,%gs
24664
24665 xorl %eax,%eax # Clear LDT
24666 @@ -521,8 +603,11 @@ setup_once:
24667 * relocation. Manually set base address in stack canary
24668 * segment descriptor.
24669 */
24670 - movl $gdt_page,%eax
24671 + movl $cpu_gdt_table,%eax
24672 movl $stack_canary,%ecx
24673 +#ifdef CONFIG_SMP
24674 + addl $__per_cpu_load,%ecx
24675 +#endif
24676 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24677 shrl $16, %ecx
24678 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24679 @@ -559,7 +644,7 @@ early_idt_handler_common:
24680 cmpl $2,(%esp) # X86_TRAP_NMI
24681 je is_nmi # Ignore NMI
24682
24683 - cmpl $2,%ss:early_recursion_flag
24684 + cmpl $1,%ss:early_recursion_flag
24685 je hlt_loop
24686 incl %ss:early_recursion_flag
24687
24688 @@ -597,8 +682,8 @@ early_idt_handler_common:
24689 pushl (20+6*4)(%esp) /* trapno */
24690 pushl $fault_msg
24691 call printk
24692 -#endif
24693 call dump_stack
24694 +#endif
24695 hlt_loop:
24696 hlt
24697 jmp hlt_loop
24698 @@ -618,8 +703,11 @@ ENDPROC(early_idt_handler_common)
24699 /* This is the default interrupt "handler" :-) */
24700 ALIGN
24701 ignore_int:
24702 - cld
24703 #ifdef CONFIG_PRINTK
24704 + cmpl $2,%ss:early_recursion_flag
24705 + je hlt_loop
24706 + incl %ss:early_recursion_flag
24707 + cld
24708 pushl %eax
24709 pushl %ecx
24710 pushl %edx
24711 @@ -628,9 +716,6 @@ ignore_int:
24712 movl $(__KERNEL_DS),%eax
24713 movl %eax,%ds
24714 movl %eax,%es
24715 - cmpl $2,early_recursion_flag
24716 - je hlt_loop
24717 - incl early_recursion_flag
24718 pushl 16(%esp)
24719 pushl 24(%esp)
24720 pushl 32(%esp)
24721 @@ -664,29 +749,34 @@ ENTRY(setup_once_ref)
24722 /*
24723 * BSS section
24724 */
24725 -__PAGE_ALIGNED_BSS
24726 - .align PAGE_SIZE
24727 #ifdef CONFIG_X86_PAE
24728 +.section .initial_pg_pmd,"a",@progbits
24729 initial_pg_pmd:
24730 .fill 1024*KPMDS,4,0
24731 #else
24732 +.section .initial_page_table,"a",@progbits
24733 ENTRY(initial_page_table)
24734 .fill 1024,4,0
24735 #endif
24736 +.section .initial_pg_fixmap,"a",@progbits
24737 initial_pg_fixmap:
24738 .fill 1024,4,0
24739 +.section .empty_zero_page,"a",@progbits
24740 ENTRY(empty_zero_page)
24741 .fill 4096,1,0
24742 +.section .swapper_pg_dir,"a",@progbits
24743 ENTRY(swapper_pg_dir)
24744 +#ifdef CONFIG_X86_PAE
24745 + .fill 4,8,0
24746 +#else
24747 .fill 1024,4,0
24748 +#endif
24749
24750 /*
24751 * This starts the data section.
24752 */
24753 #ifdef CONFIG_X86_PAE
24754 -__PAGE_ALIGNED_DATA
24755 - /* Page-aligned for the benefit of paravirt? */
24756 - .align PAGE_SIZE
24757 +.section .initial_page_table,"a",@progbits
24758 ENTRY(initial_page_table)
24759 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24760 # if KPMDS == 3
24761 @@ -705,12 +795,20 @@ ENTRY(initial_page_table)
24762 # error "Kernel PMDs should be 1, 2 or 3"
24763 # endif
24764 .align PAGE_SIZE /* needs to be page-sized too */
24765 +
24766 +#ifdef CONFIG_PAX_PER_CPU_PGD
24767 +ENTRY(cpu_pgd)
24768 + .rept 2*NR_CPUS
24769 + .fill 4,8,0
24770 + .endr
24771 +#endif
24772 +
24773 #endif
24774
24775 .data
24776 .balign 4
24777 ENTRY(stack_start)
24778 - .long init_thread_union+THREAD_SIZE
24779 + .long init_thread_union+THREAD_SIZE-8
24780
24781 __INITRODATA
24782 int_msg:
24783 @@ -738,7 +836,7 @@ fault_msg:
24784 * segment size, and 32-bit linear address value:
24785 */
24786
24787 - .data
24788 +.section .rodata,"a",@progbits
24789 .globl boot_gdt_descr
24790 .globl idt_descr
24791
24792 @@ -747,7 +845,7 @@ fault_msg:
24793 .word 0 # 32 bit align gdt_desc.address
24794 boot_gdt_descr:
24795 .word __BOOT_DS+7
24796 - .long boot_gdt - __PAGE_OFFSET
24797 + .long pa(boot_gdt)
24798
24799 .word 0 # 32-bit align idt_desc.address
24800 idt_descr:
24801 @@ -758,7 +856,7 @@ idt_descr:
24802 .word 0 # 32 bit align gdt_desc.address
24803 ENTRY(early_gdt_descr)
24804 .word GDT_ENTRIES*8-1
24805 - .long gdt_page /* Overwritten for secondary CPUs */
24806 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24807
24808 /*
24809 * The boot_gdt must mirror the equivalent in setup.S and is
24810 @@ -767,5 +865,65 @@ ENTRY(early_gdt_descr)
24811 .align L1_CACHE_BYTES
24812 ENTRY(boot_gdt)
24813 .fill GDT_ENTRY_BOOT_CS,8,0
24814 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24815 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24816 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24817 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24818 +
24819 + .align PAGE_SIZE_asm
24820 +ENTRY(cpu_gdt_table)
24821 + .rept NR_CPUS
24822 + .quad 0x0000000000000000 /* NULL descriptor */
24823 + .quad 0x0000000000000000 /* 0x0b reserved */
24824 + .quad 0x0000000000000000 /* 0x13 reserved */
24825 + .quad 0x0000000000000000 /* 0x1b reserved */
24826 +
24827 +#ifdef CONFIG_PAX_KERNEXEC
24828 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24829 +#else
24830 + .quad 0x0000000000000000 /* 0x20 unused */
24831 +#endif
24832 +
24833 + .quad 0x0000000000000000 /* 0x28 unused */
24834 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24835 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24836 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24837 + .quad 0x0000000000000000 /* 0x4b reserved */
24838 + .quad 0x0000000000000000 /* 0x53 reserved */
24839 + .quad 0x0000000000000000 /* 0x5b reserved */
24840 +
24841 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24842 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24843 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24844 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24845 +
24846 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24847 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24848 +
24849 + /*
24850 + * Segments used for calling PnP BIOS have byte granularity.
24851 + * The code segments and data segments have fixed 64k limits,
24852 + * the transfer segment sizes are set at run time.
24853 + */
24854 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24855 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24856 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24857 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24858 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24859 +
24860 + /*
24861 + * The APM segments have byte granularity and their bases
24862 + * are set at run time. All have 64k limits.
24863 + */
24864 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24865 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24866 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24867 +
24868 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24869 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24870 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24871 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24872 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24873 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24874 +
24875 + /* Be sure this is zeroed to avoid false validations in Xen */
24876 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24877 + .endr
24878 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24879 index 7e5da2c..761adf1 100644
24880 --- a/arch/x86/kernel/head_64.S
24881 +++ b/arch/x86/kernel/head_64.S
24882 @@ -20,6 +20,8 @@
24883 #include <asm/processor-flags.h>
24884 #include <asm/percpu.h>
24885 #include <asm/nops.h>
24886 +#include <asm/cpufeature.h>
24887 +#include <asm/alternative-asm.h>
24888
24889 #ifdef CONFIG_PARAVIRT
24890 #include <asm/asm-offsets.h>
24891 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24892 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24893 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24894 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24895 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24896 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24897 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24898 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24899 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24900 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24901
24902 .text
24903 __HEAD
24904 @@ -89,11 +97,26 @@ startup_64:
24905 * Fixup the physical addresses in the page table
24906 */
24907 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24908 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24909 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24910 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24911 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24912 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24913
24914 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24915 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24916 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24917 +#ifndef CONFIG_XEN
24918 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24919 +#endif
24920
24921 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24922 +
24923 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24924 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24925 +
24926 + addq %rbp, level2_fixmap_pgt + (504*8)(%rip)
24927 + addq %rbp, level2_fixmap_pgt + (505*8)(%rip)
24928 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24929 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24930
24931 /*
24932 * Set up the identity mapping for the switchover. These
24933 @@ -174,11 +197,12 @@ ENTRY(secondary_startup_64)
24934 * after the boot processor executes this code.
24935 */
24936
24937 + orq $-1, %rbp
24938 movq $(init_level4_pgt - __START_KERNEL_map), %rax
24939 1:
24940
24941 - /* Enable PAE mode and PGE */
24942 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
24943 + /* Enable PAE mode and PSE/PGE */
24944 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
24945 movq %rcx, %cr4
24946
24947 /* Setup early boot stage 4 level pagetables. */
24948 @@ -199,10 +223,21 @@ ENTRY(secondary_startup_64)
24949 movl $MSR_EFER, %ecx
24950 rdmsr
24951 btsl $_EFER_SCE, %eax /* Enable System Call */
24952 - btl $20,%edi /* No Execute supported? */
24953 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
24954 jnc 1f
24955 btsl $_EFER_NX, %eax
24956 + cmpq $-1, %rbp
24957 + je 1f
24958 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
24959 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
24960 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
24961 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
24962 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
24963 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*504(%rip)
24964 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*505(%rip)
24965 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
24966 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
24967 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
24968 1: wrmsr /* Make changes effective */
24969
24970 /* Setup cr0 */
24971 @@ -282,6 +317,7 @@ ENTRY(secondary_startup_64)
24972 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
24973 * address given in m16:64.
24974 */
24975 + pax_set_fptr_mask
24976 movq initial_code(%rip),%rax
24977 pushq $0 # fake return address to stop unwinder
24978 pushq $__KERNEL_CS # set correct cs
24979 @@ -313,7 +349,7 @@ ENDPROC(start_cpu0)
24980 .quad INIT_PER_CPU_VAR(irq_stack_union)
24981
24982 GLOBAL(stack_start)
24983 - .quad init_thread_union+THREAD_SIZE-8
24984 + .quad init_thread_union+THREAD_SIZE-16
24985 .word 0
24986 __FINITDATA
24987
24988 @@ -393,7 +429,7 @@ early_idt_handler_common:
24989 call dump_stack
24990 #ifdef CONFIG_KALLSYMS
24991 leaq early_idt_ripmsg(%rip),%rdi
24992 - movq 40(%rsp),%rsi # %rip again
24993 + movq 88(%rsp),%rsi # %rip again
24994 call __print_symbol
24995 #endif
24996 #endif /* EARLY_PRINTK */
24997 @@ -422,6 +458,7 @@ ENDPROC(early_idt_handler_common)
24998 early_recursion_flag:
24999 .long 0
25000
25001 + .section .rodata,"a",@progbits
25002 #ifdef CONFIG_EARLY_PRINTK
25003 early_idt_msg:
25004 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
25005 @@ -449,29 +486,52 @@ NEXT_PAGE(early_level4_pgt)
25006 NEXT_PAGE(early_dynamic_pgts)
25007 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
25008
25009 - .data
25010 + .section .rodata,"a",@progbits
25011
25012 -#ifndef CONFIG_XEN
25013 NEXT_PAGE(init_level4_pgt)
25014 - .fill 512,8,0
25015 -#else
25016 -NEXT_PAGE(init_level4_pgt)
25017 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25018 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
25019 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25020 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
25021 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
25022 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
25023 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
25024 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
25025 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25026 .org init_level4_pgt + L4_START_KERNEL*8, 0
25027 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
25028 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
25029
25030 +#ifdef CONFIG_PAX_PER_CPU_PGD
25031 +NEXT_PAGE(cpu_pgd)
25032 + .rept 2*NR_CPUS
25033 + .fill 512,8,0
25034 + .endr
25035 +#endif
25036 +
25037 NEXT_PAGE(level3_ident_pgt)
25038 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25039 +#ifdef CONFIG_XEN
25040 .fill 511, 8, 0
25041 +#else
25042 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
25043 + .fill 510,8,0
25044 +#endif
25045 +
25046 +NEXT_PAGE(level3_vmalloc_start_pgt)
25047 + .fill 512,8,0
25048 +
25049 +NEXT_PAGE(level3_vmalloc_end_pgt)
25050 + .fill 512,8,0
25051 +
25052 +NEXT_PAGE(level3_vmemmap_pgt)
25053 + .fill L3_VMEMMAP_START,8,0
25054 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25055 +
25056 NEXT_PAGE(level2_ident_pgt)
25057 - /* Since I easily can, map the first 1G.
25058 + /* Since I easily can, map the first 2G.
25059 * Don't set NX because code runs from these pages.
25060 */
25061 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
25062 -#endif
25063 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
25064
25065 NEXT_PAGE(level3_kernel_pgt)
25066 .fill L3_START_KERNEL,8,0
25067 @@ -479,6 +539,9 @@ NEXT_PAGE(level3_kernel_pgt)
25068 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
25069 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25070
25071 +NEXT_PAGE(level2_vmemmap_pgt)
25072 + .fill 512,8,0
25073 +
25074 NEXT_PAGE(level2_kernel_pgt)
25075 /*
25076 * 512 MB kernel mapping. We spend a full page on this pagetable
25077 @@ -494,31 +557,69 @@ NEXT_PAGE(level2_kernel_pgt)
25078 KERNEL_IMAGE_SIZE/PMD_SIZE)
25079
25080 NEXT_PAGE(level2_fixmap_pgt)
25081 - .fill 506,8,0
25082 - .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25083 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
25084 - .fill 5,8,0
25085 + .fill 504,8,0
25086 + .quad level1_fixmap_pgt - __START_KERNEL_map + 0 * PAGE_SIZE + _PAGE_TABLE
25087 + .quad level1_fixmap_pgt - __START_KERNEL_map + 1 * PAGE_SIZE + _PAGE_TABLE
25088 + .quad level1_fixmap_pgt - __START_KERNEL_map + 2 * PAGE_SIZE + _PAGE_TABLE
25089 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
25090 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
25091 + .fill 4,8,0
25092
25093 NEXT_PAGE(level1_fixmap_pgt)
25094 + .fill 3*512,8,0
25095 +
25096 +NEXT_PAGE(level1_vsyscall_pgt)
25097 .fill 512,8,0
25098
25099 #undef PMDS
25100
25101 - .data
25102 + .align PAGE_SIZE
25103 +ENTRY(cpu_gdt_table)
25104 + .rept NR_CPUS
25105 + .quad 0x0000000000000000 /* NULL descriptor */
25106 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
25107 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
25108 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
25109 + .quad 0x00cffb000000ffff /* __USER32_CS */
25110 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
25111 + .quad 0x00affb000000ffff /* __USER_CS */
25112 +
25113 +#ifdef CONFIG_PAX_KERNEXEC
25114 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25115 +#else
25116 + .quad 0x0 /* unused */
25117 +#endif
25118 +
25119 + .quad 0,0 /* TSS */
25120 + .quad 0,0 /* LDT */
25121 + .quad 0,0,0 /* three TLS descriptors */
25122 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25123 + /* asm/segment.h:GDT_ENTRIES must match this */
25124 +
25125 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25126 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25127 +#else
25128 + .quad 0x0 /* unused */
25129 +#endif
25130 +
25131 + /* zero the remaining page */
25132 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25133 + .endr
25134 +
25135 .align 16
25136 .globl early_gdt_descr
25137 early_gdt_descr:
25138 .word GDT_ENTRIES*8-1
25139 early_gdt_descr_base:
25140 - .quad INIT_PER_CPU_VAR(gdt_page)
25141 + .quad cpu_gdt_table
25142
25143 ENTRY(phys_base)
25144 /* This must match the first entry in level2_kernel_pgt */
25145 .quad 0x0000000000000000
25146
25147 #include "../../x86/xen/xen-head.S"
25148 -
25149 - __PAGE_ALIGNED_BSS
25150 +
25151 + .section .rodata,"a",@progbits
25152 NEXT_PAGE(empty_zero_page)
25153 .skip PAGE_SIZE
25154
25155 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25156 index 05fd74f..c3548b1 100644
25157 --- a/arch/x86/kernel/i386_ksyms_32.c
25158 +++ b/arch/x86/kernel/i386_ksyms_32.c
25159 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25160 EXPORT_SYMBOL(cmpxchg8b_emu);
25161 #endif
25162
25163 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25164 +
25165 /* Networking helper routines. */
25166 EXPORT_SYMBOL(csum_partial_copy_generic);
25167 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25168 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25169
25170 EXPORT_SYMBOL(__get_user_1);
25171 EXPORT_SYMBOL(__get_user_2);
25172 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25173 EXPORT_SYMBOL(___preempt_schedule_context);
25174 #endif
25175 #endif
25176 +
25177 +#ifdef CONFIG_PAX_KERNEXEC
25178 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25179 +#endif
25180 +
25181 +#ifdef CONFIG_PAX_PER_CPU_PGD
25182 +EXPORT_SYMBOL(cpu_pgd);
25183 +#endif
25184 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25185 index e7cc537..67d7372 100644
25186 --- a/arch/x86/kernel/i8259.c
25187 +++ b/arch/x86/kernel/i8259.c
25188 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25189 static void make_8259A_irq(unsigned int irq)
25190 {
25191 disable_irq_nosync(irq);
25192 - io_apic_irqs &= ~(1<<irq);
25193 + io_apic_irqs &= ~(1UL<<irq);
25194 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25195 enable_irq(irq);
25196 }
25197 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25198 "spurious 8259A interrupt: IRQ%d.\n", irq);
25199 spurious_irq_mask |= irqmask;
25200 }
25201 - atomic_inc(&irq_err_count);
25202 + atomic_inc_unchecked(&irq_err_count);
25203 /*
25204 * Theoretically we do not have to handle this IRQ,
25205 * but in Linux this does not cause problems and is
25206 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25207 /* (slave's support for AEOI in flat mode is to be investigated) */
25208 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25209
25210 + pax_open_kernel();
25211 if (auto_eoi)
25212 /*
25213 * In AEOI mode we just have to mask the interrupt
25214 * when acking.
25215 */
25216 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25217 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25218 else
25219 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25220 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25221 + pax_close_kernel();
25222
25223 udelay(100); /* wait for 8259A to initialize */
25224
25225 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25226 index a979b5b..1d6db75 100644
25227 --- a/arch/x86/kernel/io_delay.c
25228 +++ b/arch/x86/kernel/io_delay.c
25229 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25230 * Quirk table for systems that misbehave (lock up, etc.) if port
25231 * 0x80 is used:
25232 */
25233 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25234 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25235 {
25236 .callback = dmi_io_delay_0xed_port,
25237 .ident = "Compaq Presario V6000",
25238 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25239 index 37dae79..620dd84 100644
25240 --- a/arch/x86/kernel/ioport.c
25241 +++ b/arch/x86/kernel/ioport.c
25242 @@ -6,6 +6,7 @@
25243 #include <linux/sched.h>
25244 #include <linux/kernel.h>
25245 #include <linux/capability.h>
25246 +#include <linux/security.h>
25247 #include <linux/errno.h>
25248 #include <linux/types.h>
25249 #include <linux/ioport.h>
25250 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25251 return -EINVAL;
25252 if (turn_on && !capable(CAP_SYS_RAWIO))
25253 return -EPERM;
25254 +#ifdef CONFIG_GRKERNSEC_IO
25255 + if (turn_on && grsec_disable_privio) {
25256 + gr_handle_ioperm();
25257 + return -ENODEV;
25258 + }
25259 +#endif
25260
25261 /*
25262 * If it's the first ioperm() call in this thread's lifetime, set the
25263 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25264 * because the ->io_bitmap_max value must match the bitmap
25265 * contents:
25266 */
25267 - tss = &per_cpu(cpu_tss, get_cpu());
25268 + tss = cpu_tss + get_cpu();
25269
25270 if (turn_on)
25271 bitmap_clear(t->io_bitmap_ptr, from, num);
25272 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25273 if (level > old) {
25274 if (!capable(CAP_SYS_RAWIO))
25275 return -EPERM;
25276 +#ifdef CONFIG_GRKERNSEC_IO
25277 + if (grsec_disable_privio) {
25278 + gr_handle_iopl();
25279 + return -ENODEV;
25280 + }
25281 +#endif
25282 }
25283 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25284 t->iopl = level << 12;
25285 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25286 index e5952c2..11c3a54 100644
25287 --- a/arch/x86/kernel/irq.c
25288 +++ b/arch/x86/kernel/irq.c
25289 @@ -22,7 +22,7 @@
25290 #define CREATE_TRACE_POINTS
25291 #include <asm/trace/irq_vectors.h>
25292
25293 -atomic_t irq_err_count;
25294 +atomic_unchecked_t irq_err_count;
25295
25296 /* Function pointer for generic interrupt vector handling */
25297 void (*x86_platform_ipi_callback)(void) = NULL;
25298 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25299 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25300 seq_puts(p, " Hypervisor callback interrupts\n");
25301 #endif
25302 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25303 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25304 #if defined(CONFIG_X86_IO_APIC)
25305 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25306 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25307 #endif
25308 return 0;
25309 }
25310 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25311
25312 u64 arch_irq_stat(void)
25313 {
25314 - u64 sum = atomic_read(&irq_err_count);
25315 + u64 sum = atomic_read_unchecked(&irq_err_count);
25316 return sum;
25317 }
25318
25319 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25320 index f9fd86a..e6cc9ae 100644
25321 --- a/arch/x86/kernel/irq_32.c
25322 +++ b/arch/x86/kernel/irq_32.c
25323 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25324
25325 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25326
25327 +extern void gr_handle_kernel_exploit(void);
25328 +
25329 int sysctl_panic_on_stackoverflow __read_mostly;
25330
25331 /* Debugging check for stack overflow: is there less than 1KB free? */
25332 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25333 __asm__ __volatile__("andl %%esp,%0" :
25334 "=r" (sp) : "0" (THREAD_SIZE - 1));
25335
25336 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25337 + return sp < STACK_WARN;
25338 }
25339
25340 static void print_stack_overflow(void)
25341 {
25342 printk(KERN_WARNING "low stack detected by irq handler\n");
25343 dump_stack();
25344 + gr_handle_kernel_exploit();
25345 if (sysctl_panic_on_stackoverflow)
25346 panic("low stack detected by irq handler - check messages\n");
25347 }
25348 @@ -77,10 +80,9 @@ static inline void *current_stack(void)
25349 static inline int
25350 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25351 {
25352 - struct irq_stack *curstk, *irqstk;
25353 + struct irq_stack *irqstk;
25354 u32 *isp, *prev_esp, arg1, arg2;
25355
25356 - curstk = (struct irq_stack *) current_stack();
25357 irqstk = __this_cpu_read(hardirq_stack);
25358
25359 /*
25360 @@ -89,15 +91,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25361 * handler) we can't do that and just have to keep using the
25362 * current stack (which is the irq stack already after all)
25363 */
25364 - if (unlikely(curstk == irqstk))
25365 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25366 return 0;
25367
25368 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25369 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25370
25371 /* Save the next esp at the bottom of the stack */
25372 prev_esp = (u32 *)irqstk;
25373 *prev_esp = current_stack_pointer();
25374
25375 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25376 + __set_fs(MAKE_MM_SEG(0));
25377 +#endif
25378 +
25379 if (unlikely(overflow))
25380 call_on_stack(print_stack_overflow, isp);
25381
25382 @@ -108,6 +114,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25383 : "0" (irq), "1" (desc), "2" (isp),
25384 "D" (desc->handle_irq)
25385 : "memory", "cc", "ecx");
25386 +
25387 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25388 + __set_fs(current_thread_info()->addr_limit);
25389 +#endif
25390 +
25391 return 1;
25392 }
25393
25394 @@ -116,32 +127,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25395 */
25396 void irq_ctx_init(int cpu)
25397 {
25398 - struct irq_stack *irqstk;
25399 -
25400 if (per_cpu(hardirq_stack, cpu))
25401 return;
25402
25403 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25404 - THREADINFO_GFP,
25405 - THREAD_SIZE_ORDER));
25406 - per_cpu(hardirq_stack, cpu) = irqstk;
25407 -
25408 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25409 - THREADINFO_GFP,
25410 - THREAD_SIZE_ORDER));
25411 - per_cpu(softirq_stack, cpu) = irqstk;
25412 -
25413 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25414 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25415 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25416 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25417 }
25418
25419 void do_softirq_own_stack(void)
25420 {
25421 - struct thread_info *curstk;
25422 struct irq_stack *irqstk;
25423 u32 *isp, *prev_esp;
25424
25425 - curstk = current_stack();
25426 irqstk = __this_cpu_read(softirq_stack);
25427
25428 /* build the stack frame on the softirq stack */
25429 @@ -151,7 +148,16 @@ void do_softirq_own_stack(void)
25430 prev_esp = (u32 *)irqstk;
25431 *prev_esp = current_stack_pointer();
25432
25433 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25434 + __set_fs(MAKE_MM_SEG(0));
25435 +#endif
25436 +
25437 call_on_stack(__do_softirq, isp);
25438 +
25439 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25440 + __set_fs(current_thread_info()->addr_limit);
25441 +#endif
25442 +
25443 }
25444
25445 bool handle_irq(unsigned irq, struct pt_regs *regs)
25446 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25447 index 394e643..824fce8 100644
25448 --- a/arch/x86/kernel/irq_64.c
25449 +++ b/arch/x86/kernel/irq_64.c
25450 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25451 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25452 EXPORT_PER_CPU_SYMBOL(irq_regs);
25453
25454 +extern void gr_handle_kernel_exploit(void);
25455 +
25456 int sysctl_panic_on_stackoverflow;
25457
25458 /*
25459 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25460 irq_stack_top, irq_stack_bottom,
25461 estack_top, estack_bottom);
25462
25463 + gr_handle_kernel_exploit();
25464 +
25465 if (sysctl_panic_on_stackoverflow)
25466 panic("low stack detected by irq handler - check messages\n");
25467 #endif
25468 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25469 index 26d5a55..bf8b49b 100644
25470 --- a/arch/x86/kernel/jump_label.c
25471 +++ b/arch/x86/kernel/jump_label.c
25472 @@ -31,6 +31,8 @@ static void bug_at(unsigned char *ip, int line)
25473 * Something went wrong. Crash the box, as something could be
25474 * corrupting the kernel.
25475 */
25476 + ip = ktla_ktva(ip);
25477 + pr_warning("Unexpected op at %pS [%p] %s:%d\n", ip, ip, __FILE__, line);
25478 pr_warning("Unexpected op at %pS [%p] (%02x %02x %02x %02x %02x) %s:%d\n",
25479 ip, ip, ip[0], ip[1], ip[2], ip[3], ip[4], __FILE__, line);
25480 BUG();
25481 @@ -51,7 +53,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25482 * Jump label is enabled for the first time.
25483 * So we expect a default_nop...
25484 */
25485 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25486 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25487 != 0))
25488 bug_at((void *)entry->code, __LINE__);
25489 } else {
25490 @@ -59,7 +61,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25491 * ...otherwise expect an ideal_nop. Otherwise
25492 * something went horribly wrong.
25493 */
25494 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25495 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25496 != 0))
25497 bug_at((void *)entry->code, __LINE__);
25498 }
25499 @@ -75,13 +77,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25500 * are converting the default nop to the ideal nop.
25501 */
25502 if (init) {
25503 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25504 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25505 bug_at((void *)entry->code, __LINE__);
25506 } else {
25507 code.jump = 0xe9;
25508 code.offset = entry->target -
25509 (entry->code + JUMP_LABEL_NOP_SIZE);
25510 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25511 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25512 bug_at((void *)entry->code, __LINE__);
25513 }
25514 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25515 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25516 index d6178d9..e12482f 100644
25517 --- a/arch/x86/kernel/kgdb.c
25518 +++ b/arch/x86/kernel/kgdb.c
25519 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25520 bp->attr.bp_addr = breakinfo[breakno].addr;
25521 bp->attr.bp_len = breakinfo[breakno].len;
25522 bp->attr.bp_type = breakinfo[breakno].type;
25523 - info->address = breakinfo[breakno].addr;
25524 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25525 + info->address = ktla_ktva(breakinfo[breakno].addr);
25526 + else
25527 + info->address = breakinfo[breakno].addr;
25528 info->len = breakinfo[breakno].len;
25529 info->type = breakinfo[breakno].type;
25530 val = arch_install_hw_breakpoint(bp);
25531 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25532 case 'k':
25533 /* clear the trace bit */
25534 linux_regs->flags &= ~X86_EFLAGS_TF;
25535 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25536 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25537
25538 /* set the trace bit if we're stepping */
25539 if (remcomInBuffer[0] == 's') {
25540 linux_regs->flags |= X86_EFLAGS_TF;
25541 - atomic_set(&kgdb_cpu_doing_single_step,
25542 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25543 raw_smp_processor_id());
25544 }
25545
25546 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25547
25548 switch (cmd) {
25549 case DIE_DEBUG:
25550 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25551 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25552 if (user_mode(regs))
25553 return single_step_cont(regs, args);
25554 break;
25555 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25556 #endif /* CONFIG_DEBUG_RODATA */
25557
25558 bpt->type = BP_BREAKPOINT;
25559 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25560 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25561 BREAK_INSTR_SIZE);
25562 if (err)
25563 return err;
25564 - err = probe_kernel_write((char *)bpt->bpt_addr,
25565 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25566 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25567 #ifdef CONFIG_DEBUG_RODATA
25568 if (!err)
25569 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25570 return -EBUSY;
25571 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25572 BREAK_INSTR_SIZE);
25573 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25574 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25575 if (err)
25576 return err;
25577 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25578 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25579 if (mutex_is_locked(&text_mutex))
25580 goto knl_write;
25581 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25582 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25583 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25584 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25585 goto knl_write;
25586 return err;
25587 knl_write:
25588 #endif /* CONFIG_DEBUG_RODATA */
25589 - return probe_kernel_write((char *)bpt->bpt_addr,
25590 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25591 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25592 }
25593
25594 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25595 index 1deffe6..4705700 100644
25596 --- a/arch/x86/kernel/kprobes/core.c
25597 +++ b/arch/x86/kernel/kprobes/core.c
25598 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25599 s32 raddr;
25600 } __packed *insn;
25601
25602 - insn = (struct __arch_relative_insn *)from;
25603 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25604 +
25605 + pax_open_kernel();
25606 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25607 insn->op = op;
25608 + pax_close_kernel();
25609 }
25610
25611 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25612 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25613 kprobe_opcode_t opcode;
25614 kprobe_opcode_t *orig_opcodes = opcodes;
25615
25616 - if (search_exception_tables((unsigned long)opcodes))
25617 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25618 return 0; /* Page fault may occur on this address. */
25619
25620 retry:
25621 @@ -260,12 +263,12 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25622 * Fortunately, we know that the original code is the ideal 5-byte
25623 * long NOP.
25624 */
25625 - memcpy(buf, (void *)addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25626 + memcpy(buf, (void *)ktla_ktva(addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25627 if (faddr)
25628 memcpy(buf, ideal_nops[NOP_ATOMIC5], 5);
25629 else
25630 buf[0] = kp->opcode;
25631 - return (unsigned long)buf;
25632 + return ktva_ktla((unsigned long)buf);
25633 }
25634
25635 /*
25636 @@ -367,7 +370,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25637 /* Another subsystem puts a breakpoint, failed to recover */
25638 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25639 return 0;
25640 + pax_open_kernel();
25641 memcpy(dest, insn.kaddr, length);
25642 + pax_close_kernel();
25643
25644 #ifdef CONFIG_X86_64
25645 if (insn_rip_relative(&insn)) {
25646 @@ -394,7 +399,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25647 return 0;
25648 }
25649 disp = (u8 *) dest + insn_offset_displacement(&insn);
25650 + pax_open_kernel();
25651 *(s32 *) disp = (s32) newdisp;
25652 + pax_close_kernel();
25653 }
25654 #endif
25655 return length;
25656 @@ -536,7 +543,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25657 * nor set current_kprobe, because it doesn't use single
25658 * stepping.
25659 */
25660 - regs->ip = (unsigned long)p->ainsn.insn;
25661 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25662 preempt_enable_no_resched();
25663 return;
25664 }
25665 @@ -553,9 +560,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25666 regs->flags &= ~X86_EFLAGS_IF;
25667 /* single step inline if the instruction is an int3 */
25668 if (p->opcode == BREAKPOINT_INSTRUCTION)
25669 - regs->ip = (unsigned long)p->addr;
25670 + regs->ip = ktla_ktva((unsigned long)p->addr);
25671 else
25672 - regs->ip = (unsigned long)p->ainsn.insn;
25673 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25674 }
25675 NOKPROBE_SYMBOL(setup_singlestep);
25676
25677 @@ -640,7 +647,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25678 setup_singlestep(p, regs, kcb, 0);
25679 return 1;
25680 }
25681 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25682 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25683 /*
25684 * The breakpoint instruction was removed right
25685 * after we hit it. Another cpu has removed
25686 @@ -687,6 +694,9 @@ static void __used kretprobe_trampoline_holder(void)
25687 " movq %rax, 152(%rsp)\n"
25688 RESTORE_REGS_STRING
25689 " popfq\n"
25690 +#ifdef KERNEXEC_PLUGIN
25691 + " btsq $63,(%rsp)\n"
25692 +#endif
25693 #else
25694 " pushf\n"
25695 SAVE_REGS_STRING
25696 @@ -827,7 +837,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25697 struct kprobe_ctlblk *kcb)
25698 {
25699 unsigned long *tos = stack_addr(regs);
25700 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25701 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25702 unsigned long orig_ip = (unsigned long)p->addr;
25703 kprobe_opcode_t *insn = p->ainsn.insn;
25704
25705 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25706 index 7b3b9d1..e2478b91 100644
25707 --- a/arch/x86/kernel/kprobes/opt.c
25708 +++ b/arch/x86/kernel/kprobes/opt.c
25709 @@ -79,6 +79,7 @@ found:
25710 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25711 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25712 {
25713 + pax_open_kernel();
25714 #ifdef CONFIG_X86_64
25715 *addr++ = 0x48;
25716 *addr++ = 0xbf;
25717 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25718 *addr++ = 0xb8;
25719 #endif
25720 *(unsigned long *)addr = val;
25721 + pax_close_kernel();
25722 }
25723
25724 asm (
25725 @@ -342,7 +344,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25726 * Verify if the address gap is in 2GB range, because this uses
25727 * a relative jump.
25728 */
25729 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25730 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25731 if (abs(rel) > 0x7fffffff) {
25732 __arch_remove_optimized_kprobe(op, 0);
25733 return -ERANGE;
25734 @@ -359,16 +361,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25735 op->optinsn.size = ret;
25736
25737 /* Copy arch-dep-instance from template */
25738 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25739 + pax_open_kernel();
25740 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25741 + pax_close_kernel();
25742
25743 /* Set probe information */
25744 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25745
25746 /* Set probe function call */
25747 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25748 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25749
25750 /* Set returning jmp instruction at the tail of out-of-line buffer */
25751 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25752 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25753 (u8 *)op->kp.addr + op->optinsn.size);
25754
25755 flush_icache_range((unsigned long) buf,
25756 @@ -393,7 +397,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25757 WARN_ON(kprobe_disabled(&op->kp));
25758
25759 /* Backup instructions which will be replaced by jump address */
25760 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25761 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25762 RELATIVE_ADDR_SIZE);
25763
25764 insn_buf[0] = RELATIVEJUMP_OPCODE;
25765 @@ -441,7 +445,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25766 /* This kprobe is really able to run optimized path. */
25767 op = container_of(p, struct optimized_kprobe, kp);
25768 /* Detour through copied instructions */
25769 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25770 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25771 if (!reenter)
25772 reset_current_kprobe();
25773 preempt_enable_no_resched();
25774 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25775 index c2bedae..25e7ab60 100644
25776 --- a/arch/x86/kernel/ksysfs.c
25777 +++ b/arch/x86/kernel/ksysfs.c
25778 @@ -184,7 +184,7 @@ out:
25779
25780 static struct kobj_attribute type_attr = __ATTR_RO(type);
25781
25782 -static struct bin_attribute data_attr = {
25783 +static bin_attribute_no_const data_attr __read_only = {
25784 .attr = {
25785 .name = "data",
25786 .mode = S_IRUGO,
25787 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25788 index c37886d..f43b63d 100644
25789 --- a/arch/x86/kernel/ldt.c
25790 +++ b/arch/x86/kernel/ldt.c
25791 @@ -11,6 +11,7 @@
25792 #include <linux/sched.h>
25793 #include <linux/string.h>
25794 #include <linux/mm.h>
25795 +#include <linux/ratelimit.h>
25796 #include <linux/smp.h>
25797 #include <linux/vmalloc.h>
25798 #include <linux/uaccess.h>
25799 @@ -20,6 +21,14 @@
25800 #include <asm/mmu_context.h>
25801 #include <asm/syscalls.h>
25802
25803 +#ifdef CONFIG_GRKERNSEC
25804 +int sysctl_modify_ldt __read_only = 0;
25805 +#elif defined(CONFIG_DEFAULT_MODIFY_LDT_SYSCALL)
25806 +int sysctl_modify_ldt __read_only = 1;
25807 +#else
25808 +int sysctl_modify_ldt __read_only = 0;
25809 +#endif
25810 +
25811 #ifdef CONFIG_SMP
25812 static void flush_ldt(void *current_mm)
25813 {
25814 @@ -66,13 +75,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25815 if (reload) {
25816 #ifdef CONFIG_SMP
25817 preempt_disable();
25818 - load_LDT(pc);
25819 + load_LDT_nolock(pc);
25820 if (!cpumask_equal(mm_cpumask(current->mm),
25821 cpumask_of(smp_processor_id())))
25822 smp_call_function(flush_ldt, current->mm, 1);
25823 preempt_enable();
25824 #else
25825 - load_LDT(pc);
25826 + load_LDT_nolock(pc);
25827 #endif
25828 }
25829 if (oldsize) {
25830 @@ -94,7 +103,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25831 return err;
25832
25833 for (i = 0; i < old->size; i++)
25834 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25835 + write_ldt_entry(new->ldt, i, old->ldt + i);
25836 return 0;
25837 }
25838
25839 @@ -115,6 +124,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25840 retval = copy_ldt(&mm->context, &old_mm->context);
25841 mutex_unlock(&old_mm->context.lock);
25842 }
25843 +
25844 + if (tsk == current) {
25845 + mm->context.vdso = 0;
25846 +
25847 +#ifdef CONFIG_X86_32
25848 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25849 + mm->context.user_cs_base = 0UL;
25850 + mm->context.user_cs_limit = ~0UL;
25851 +
25852 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25853 + cpumask_clear(&mm->context.cpu_user_cs_mask);
25854 +#endif
25855 +
25856 +#endif
25857 +#endif
25858 +
25859 + }
25860 +
25861 return retval;
25862 }
25863
25864 @@ -229,6 +256,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25865 }
25866 }
25867
25868 +#ifdef CONFIG_PAX_SEGMEXEC
25869 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25870 + error = -EINVAL;
25871 + goto out_unlock;
25872 + }
25873 +#endif
25874 +
25875 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25876 error = -EINVAL;
25877 goto out_unlock;
25878 @@ -254,6 +288,15 @@ asmlinkage int sys_modify_ldt(int func, void __user *ptr,
25879 {
25880 int ret = -ENOSYS;
25881
25882 + if (!sysctl_modify_ldt) {
25883 + printk_ratelimited(KERN_INFO
25884 + "Denied a call to modify_ldt() from %s[%d] (uid: %d)."
25885 + " Adjust sysctl if this was not an exploit attempt.\n",
25886 + current->comm, task_pid_nr(current),
25887 + from_kuid_munged(current_user_ns(), current_uid()));
25888 + return ret;
25889 + }
25890 +
25891 switch (func) {
25892 case 0:
25893 ret = read_ldt(ptr, bytecount);
25894 diff --git a/arch/x86/kernel/livepatch.c b/arch/x86/kernel/livepatch.c
25895 index ff3c3101d..d7c0cd8 100644
25896 --- a/arch/x86/kernel/livepatch.c
25897 +++ b/arch/x86/kernel/livepatch.c
25898 @@ -41,9 +41,10 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25899 int ret, numpages, size = 4;
25900 bool readonly;
25901 unsigned long val;
25902 - unsigned long core = (unsigned long)mod->module_core;
25903 - unsigned long core_ro_size = mod->core_ro_size;
25904 - unsigned long core_size = mod->core_size;
25905 + unsigned long core_rx = (unsigned long)mod->module_core_rx;
25906 + unsigned long core_rw = (unsigned long)mod->module_core_rw;
25907 + unsigned long core_size_rx = mod->core_size_rx;
25908 + unsigned long core_size_rw = mod->core_size_rw;
25909
25910 switch (type) {
25911 case R_X86_64_NONE:
25912 @@ -66,11 +67,12 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25913 return -EINVAL;
25914 }
25915
25916 - if (loc < core || loc >= core + core_size)
25917 + if ((loc < core_rx || loc >= core_rx + core_size_rx) &&
25918 + (loc < core_rw || loc >= core_rw + core_size_rw))
25919 /* loc does not point to any symbol inside the module */
25920 return -EINVAL;
25921
25922 - if (loc < core + core_ro_size)
25923 + if (loc < core_rx + core_size_rx)
25924 readonly = true;
25925 else
25926 readonly = false;
25927 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25928 index 469b23d..5449cfe 100644
25929 --- a/arch/x86/kernel/machine_kexec_32.c
25930 +++ b/arch/x86/kernel/machine_kexec_32.c
25931 @@ -26,7 +26,7 @@
25932 #include <asm/cacheflush.h>
25933 #include <asm/debugreg.h>
25934
25935 -static void set_idt(void *newidt, __u16 limit)
25936 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25937 {
25938 struct desc_ptr curidt;
25939
25940 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25941 }
25942
25943
25944 -static void set_gdt(void *newgdt, __u16 limit)
25945 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25946 {
25947 struct desc_ptr curgdt;
25948
25949 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25950 }
25951
25952 control_page = page_address(image->control_code_page);
25953 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25954 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25955
25956 relocate_kernel_ptr = control_page;
25957 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25958 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25959 index 94ea120..4154cea 100644
25960 --- a/arch/x86/kernel/mcount_64.S
25961 +++ b/arch/x86/kernel/mcount_64.S
25962 @@ -7,7 +7,7 @@
25963 #include <linux/linkage.h>
25964 #include <asm/ptrace.h>
25965 #include <asm/ftrace.h>
25966 -
25967 +#include <asm/alternative-asm.h>
25968
25969 .code64
25970 .section .entry.text, "ax"
25971 @@ -148,8 +148,9 @@
25972 #ifdef CONFIG_DYNAMIC_FTRACE
25973
25974 ENTRY(function_hook)
25975 + pax_force_retaddr
25976 retq
25977 -END(function_hook)
25978 +ENDPROC(function_hook)
25979
25980 ENTRY(ftrace_caller)
25981 /* save_mcount_regs fills in first two parameters */
25982 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
25983 #endif
25984
25985 GLOBAL(ftrace_stub)
25986 + pax_force_retaddr
25987 retq
25988 -END(ftrace_caller)
25989 +ENDPROC(ftrace_caller)
25990
25991 ENTRY(ftrace_regs_caller)
25992 /* Save the current flags before any operations that can change them */
25993 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
25994
25995 jmp ftrace_return
25996
25997 -END(ftrace_regs_caller)
25998 +ENDPROC(ftrace_regs_caller)
25999
26000
26001 #else /* ! CONFIG_DYNAMIC_FTRACE */
26002 @@ -272,18 +274,20 @@ fgraph_trace:
26003 #endif
26004
26005 GLOBAL(ftrace_stub)
26006 + pax_force_retaddr
26007 retq
26008
26009 trace:
26010 /* save_mcount_regs fills in first two parameters */
26011 save_mcount_regs
26012
26013 + pax_force_fptr ftrace_trace_function
26014 call *ftrace_trace_function
26015
26016 restore_mcount_regs
26017
26018 jmp fgraph_trace
26019 -END(function_hook)
26020 +ENDPROC(function_hook)
26021 #endif /* CONFIG_DYNAMIC_FTRACE */
26022 #endif /* CONFIG_FUNCTION_TRACER */
26023
26024 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
26025
26026 restore_mcount_regs
26027
26028 + pax_force_retaddr
26029 retq
26030 -END(ftrace_graph_caller)
26031 +ENDPROC(ftrace_graph_caller)
26032
26033 GLOBAL(return_to_handler)
26034 subq $24, %rsp
26035 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
26036 movq 8(%rsp), %rdx
26037 movq (%rsp), %rax
26038 addq $24, %rsp
26039 + pax_force_fptr %rdi
26040 jmp *%rdi
26041 +ENDPROC(return_to_handler)
26042 #endif
26043 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
26044 index 005c03e..2f440cd 100644
26045 --- a/arch/x86/kernel/module.c
26046 +++ b/arch/x86/kernel/module.c
26047 @@ -75,17 +75,17 @@ static unsigned long int get_module_load_offset(void)
26048 }
26049 #endif
26050
26051 -void *module_alloc(unsigned long size)
26052 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
26053 {
26054 void *p;
26055
26056 - if (PAGE_ALIGN(size) > MODULES_LEN)
26057 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
26058 return NULL;
26059
26060 p = __vmalloc_node_range(size, MODULE_ALIGN,
26061 MODULES_VADDR + get_module_load_offset(),
26062 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
26063 - PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
26064 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
26065 + prot, 0, NUMA_NO_NODE,
26066 __builtin_return_address(0));
26067 if (p && (kasan_module_alloc(p, size) < 0)) {
26068 vfree(p);
26069 @@ -95,6 +95,51 @@ void *module_alloc(unsigned long size)
26070 return p;
26071 }
26072
26073 +void *module_alloc(unsigned long size)
26074 +{
26075 +
26076 +#ifdef CONFIG_PAX_KERNEXEC
26077 + return __module_alloc(size, PAGE_KERNEL);
26078 +#else
26079 + return __module_alloc(size, PAGE_KERNEL_EXEC);
26080 +#endif
26081 +
26082 +}
26083 +
26084 +#ifdef CONFIG_PAX_KERNEXEC
26085 +#ifdef CONFIG_X86_32
26086 +void *module_alloc_exec(unsigned long size)
26087 +{
26088 + struct vm_struct *area;
26089 +
26090 + if (size == 0)
26091 + return NULL;
26092 +
26093 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
26094 +return area ? area->addr : NULL;
26095 +}
26096 +EXPORT_SYMBOL(module_alloc_exec);
26097 +
26098 +void module_memfree_exec(void *module_region)
26099 +{
26100 + vunmap(module_region);
26101 +}
26102 +EXPORT_SYMBOL(module_memfree_exec);
26103 +#else
26104 +void module_memfree_exec(void *module_region)
26105 +{
26106 + module_memfree(module_region);
26107 +}
26108 +EXPORT_SYMBOL(module_memfree_exec);
26109 +
26110 +void *module_alloc_exec(unsigned long size)
26111 +{
26112 + return __module_alloc(size, PAGE_KERNEL_RX);
26113 +}
26114 +EXPORT_SYMBOL(module_alloc_exec);
26115 +#endif
26116 +#endif
26117 +
26118 #ifdef CONFIG_X86_32
26119 int apply_relocate(Elf32_Shdr *sechdrs,
26120 const char *strtab,
26121 @@ -105,14 +150,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26122 unsigned int i;
26123 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26124 Elf32_Sym *sym;
26125 - uint32_t *location;
26126 + uint32_t *plocation, location;
26127
26128 DEBUGP("Applying relocate section %u to %u\n",
26129 relsec, sechdrs[relsec].sh_info);
26130 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26131 /* This is where to make the change */
26132 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26133 - + rel[i].r_offset;
26134 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26135 + location = (uint32_t)plocation;
26136 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26137 + plocation = ktla_ktva((void *)plocation);
26138 /* This is the symbol it is referring to. Note that all
26139 undefined symbols have been resolved. */
26140 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26141 @@ -121,11 +168,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26142 switch (ELF32_R_TYPE(rel[i].r_info)) {
26143 case R_386_32:
26144 /* We add the value into the location given */
26145 - *location += sym->st_value;
26146 + pax_open_kernel();
26147 + *plocation += sym->st_value;
26148 + pax_close_kernel();
26149 break;
26150 case R_386_PC32:
26151 /* Add the value, subtract its position */
26152 - *location += sym->st_value - (uint32_t)location;
26153 + pax_open_kernel();
26154 + *plocation += sym->st_value - location;
26155 + pax_close_kernel();
26156 break;
26157 default:
26158 pr_err("%s: Unknown relocation: %u\n",
26159 @@ -170,21 +221,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26160 case R_X86_64_NONE:
26161 break;
26162 case R_X86_64_64:
26163 + pax_open_kernel();
26164 *(u64 *)loc = val;
26165 + pax_close_kernel();
26166 break;
26167 case R_X86_64_32:
26168 + pax_open_kernel();
26169 *(u32 *)loc = val;
26170 + pax_close_kernel();
26171 if (val != *(u32 *)loc)
26172 goto overflow;
26173 break;
26174 case R_X86_64_32S:
26175 + pax_open_kernel();
26176 *(s32 *)loc = val;
26177 + pax_close_kernel();
26178 if ((s64)val != *(s32 *)loc)
26179 goto overflow;
26180 break;
26181 case R_X86_64_PC32:
26182 val -= (u64)loc;
26183 + pax_open_kernel();
26184 *(u32 *)loc = val;
26185 + pax_close_kernel();
26186 +
26187 #if 0
26188 if ((s64)val != *(s32 *)loc)
26189 goto overflow;
26190 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26191 index 113e707..0a690e1 100644
26192 --- a/arch/x86/kernel/msr.c
26193 +++ b/arch/x86/kernel/msr.c
26194 @@ -39,6 +39,7 @@
26195 #include <linux/notifier.h>
26196 #include <linux/uaccess.h>
26197 #include <linux/gfp.h>
26198 +#include <linux/grsecurity.h>
26199
26200 #include <asm/processor.h>
26201 #include <asm/msr.h>
26202 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26203 int err = 0;
26204 ssize_t bytes = 0;
26205
26206 +#ifdef CONFIG_GRKERNSEC_KMEM
26207 + gr_handle_msr_write();
26208 + return -EPERM;
26209 +#endif
26210 +
26211 if (count % 8)
26212 return -EINVAL; /* Invalid chunk size */
26213
26214 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26215 err = -EBADF;
26216 break;
26217 }
26218 +#ifdef CONFIG_GRKERNSEC_KMEM
26219 + gr_handle_msr_write();
26220 + return -EPERM;
26221 +#endif
26222 if (copy_from_user(&regs, uregs, sizeof regs)) {
26223 err = -EFAULT;
26224 break;
26225 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26226 return notifier_from_errno(err);
26227 }
26228
26229 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26230 +static struct notifier_block msr_class_cpu_notifier = {
26231 .notifier_call = msr_class_cpu_callback,
26232 };
26233
26234 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26235 index d05bd2e..f690edd 100644
26236 --- a/arch/x86/kernel/nmi.c
26237 +++ b/arch/x86/kernel/nmi.c
26238 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26239
26240 static void nmi_max_handler(struct irq_work *w)
26241 {
26242 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26243 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26244 int remainder_ns, decimal_msecs;
26245 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26246 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26247
26248 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26249 decimal_msecs = remainder_ns / 1000;
26250
26251 printk_ratelimited(KERN_INFO
26252 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26253 - a->handler, whole_msecs, decimal_msecs);
26254 + n->action->handler, whole_msecs, decimal_msecs);
26255 }
26256
26257 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26258 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26259 delta = sched_clock() - delta;
26260 trace_nmi_handler(a->handler, (int)delta, thishandled);
26261
26262 - if (delta < nmi_longest_ns || delta < a->max_duration)
26263 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26264 continue;
26265
26266 - a->max_duration = delta;
26267 - irq_work_queue(&a->irq_work);
26268 + a->work->max_duration = delta;
26269 + irq_work_queue(&a->work->irq_work);
26270 }
26271
26272 rcu_read_unlock();
26273 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26274 }
26275 NOKPROBE_SYMBOL(nmi_handle);
26276
26277 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26278 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26279 {
26280 struct nmi_desc *desc = nmi_to_desc(type);
26281 unsigned long flags;
26282 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26283 if (!action->handler)
26284 return -EINVAL;
26285
26286 - init_irq_work(&action->irq_work, nmi_max_handler);
26287 + action->work->action = action;
26288 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26289
26290 spin_lock_irqsave(&desc->lock, flags);
26291
26292 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26293 * event confuses some handlers (kdump uses this flag)
26294 */
26295 if (action->flags & NMI_FLAG_FIRST)
26296 - list_add_rcu(&action->list, &desc->head);
26297 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26298 else
26299 - list_add_tail_rcu(&action->list, &desc->head);
26300 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26301
26302 spin_unlock_irqrestore(&desc->lock, flags);
26303 return 0;
26304 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26305 if (!strcmp(n->name, name)) {
26306 WARN(in_nmi(),
26307 "Trying to free NMI (%s) from NMI context!\n", n->name);
26308 - list_del_rcu(&n->list);
26309 + pax_list_del_rcu((struct list_head *)&n->list);
26310 break;
26311 }
26312 }
26313 @@ -481,6 +482,17 @@ static DEFINE_PER_CPU(int, update_debug_stack);
26314 dotraplinkage notrace void
26315 do_nmi(struct pt_regs *regs, long error_code)
26316 {
26317 +
26318 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26319 + if (!user_mode(regs)) {
26320 + unsigned long cs = regs->cs & 0xFFFF;
26321 + unsigned long ip = ktva_ktla(regs->ip);
26322 +
26323 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26324 + regs->ip = ip;
26325 + }
26326 +#endif
26327 +
26328 if (this_cpu_read(nmi_state) != NMI_NOT_RUNNING) {
26329 this_cpu_write(nmi_state, NMI_LATCHED);
26330 return;
26331 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26332 index 6d9582e..f746287 100644
26333 --- a/arch/x86/kernel/nmi_selftest.c
26334 +++ b/arch/x86/kernel/nmi_selftest.c
26335 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26336 {
26337 /* trap all the unknown NMIs we may generate */
26338 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26339 - __initdata);
26340 + __initconst);
26341 }
26342
26343 static void __init cleanup_nmi_testsuite(void)
26344 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26345 unsigned long timeout;
26346
26347 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26348 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26349 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26350 nmi_fail = FAILURE;
26351 return;
26352 }
26353 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26354 index bbb6c73..24a58ef 100644
26355 --- a/arch/x86/kernel/paravirt-spinlocks.c
26356 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26357 @@ -8,7 +8,7 @@
26358
26359 #include <asm/paravirt.h>
26360
26361 -struct pv_lock_ops pv_lock_ops = {
26362 +struct pv_lock_ops pv_lock_ops __read_only = {
26363 #ifdef CONFIG_SMP
26364 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26365 .unlock_kick = paravirt_nop,
26366 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26367 index c614dd4..9ad659e 100644
26368 --- a/arch/x86/kernel/paravirt.c
26369 +++ b/arch/x86/kernel/paravirt.c
26370 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26371 {
26372 return x;
26373 }
26374 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26375 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26376 +#endif
26377
26378 void __init default_banner(void)
26379 {
26380 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26381
26382 if (opfunc == NULL)
26383 /* If there's no function, patch it with a ud2a (BUG) */
26384 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26385 - else if (opfunc == _paravirt_nop)
26386 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26387 + else if (opfunc == (void *)_paravirt_nop)
26388 /* If the operation is a nop, then nop the callsite */
26389 ret = paravirt_patch_nop();
26390
26391 /* identity functions just return their single argument */
26392 - else if (opfunc == _paravirt_ident_32)
26393 + else if (opfunc == (void *)_paravirt_ident_32)
26394 ret = paravirt_patch_ident_32(insnbuf, len);
26395 - else if (opfunc == _paravirt_ident_64)
26396 + else if (opfunc == (void *)_paravirt_ident_64)
26397 ret = paravirt_patch_ident_64(insnbuf, len);
26398 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26399 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26400 + ret = paravirt_patch_ident_64(insnbuf, len);
26401 +#endif
26402
26403 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26404 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26405 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26406 if (insn_len > len || start == NULL)
26407 insn_len = len;
26408 else
26409 - memcpy(insnbuf, start, insn_len);
26410 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26411
26412 return insn_len;
26413 }
26414 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26415 return this_cpu_read(paravirt_lazy_mode);
26416 }
26417
26418 -struct pv_info pv_info = {
26419 +struct pv_info pv_info __read_only = {
26420 .name = "bare hardware",
26421 .paravirt_enabled = 0,
26422 .kernel_rpl = 0,
26423 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26424 #endif
26425 };
26426
26427 -struct pv_init_ops pv_init_ops = {
26428 +struct pv_init_ops pv_init_ops __read_only = {
26429 .patch = native_patch,
26430 };
26431
26432 -struct pv_time_ops pv_time_ops = {
26433 +struct pv_time_ops pv_time_ops __read_only = {
26434 .sched_clock = native_sched_clock,
26435 .steal_clock = native_steal_clock,
26436 };
26437
26438 -__visible struct pv_irq_ops pv_irq_ops = {
26439 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26440 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26441 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26442 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26443 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26444 #endif
26445 };
26446
26447 -__visible struct pv_cpu_ops pv_cpu_ops = {
26448 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26449 .cpuid = native_cpuid,
26450 .get_debugreg = native_get_debugreg,
26451 .set_debugreg = native_set_debugreg,
26452 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26453 NOKPROBE_SYMBOL(native_set_debugreg);
26454 NOKPROBE_SYMBOL(native_load_idt);
26455
26456 -struct pv_apic_ops pv_apic_ops = {
26457 +struct pv_apic_ops pv_apic_ops __read_only= {
26458 #ifdef CONFIG_X86_LOCAL_APIC
26459 .startup_ipi_hook = paravirt_nop,
26460 #endif
26461 };
26462
26463 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26464 +#ifdef CONFIG_X86_32
26465 +#ifdef CONFIG_X86_PAE
26466 +/* 64-bit pagetable entries */
26467 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26468 +#else
26469 /* 32-bit pagetable entries */
26470 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26471 +#endif
26472 #else
26473 /* 64-bit pagetable entries */
26474 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26475 #endif
26476
26477 -struct pv_mmu_ops pv_mmu_ops = {
26478 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26479
26480 .read_cr2 = native_read_cr2,
26481 .write_cr2 = native_write_cr2,
26482 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26483 .make_pud = PTE_IDENT,
26484
26485 .set_pgd = native_set_pgd,
26486 + .set_pgd_batched = native_set_pgd_batched,
26487 #endif
26488 #endif /* CONFIG_PGTABLE_LEVELS >= 3 */
26489
26490 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26491 },
26492
26493 .set_fixmap = native_set_fixmap,
26494 +
26495 +#ifdef CONFIG_PAX_KERNEXEC
26496 + .pax_open_kernel = native_pax_open_kernel,
26497 + .pax_close_kernel = native_pax_close_kernel,
26498 +#endif
26499 +
26500 };
26501
26502 EXPORT_SYMBOL_GPL(pv_time_ops);
26503 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26504 index a1da673..b6f5831 100644
26505 --- a/arch/x86/kernel/paravirt_patch_64.c
26506 +++ b/arch/x86/kernel/paravirt_patch_64.c
26507 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26508 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26509 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26510 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26511 +
26512 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26513 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26514 +#endif
26515 +
26516 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26517 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26518
26519 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26520 PATCH_SITE(pv_mmu_ops, read_cr3);
26521 PATCH_SITE(pv_mmu_ops, write_cr3);
26522 PATCH_SITE(pv_cpu_ops, clts);
26523 +
26524 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26525 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26526 +#endif
26527 +
26528 PATCH_SITE(pv_cpu_ops, wbinvd);
26529
26530 patch_site:
26531 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26532 index 0497f71..7186c0d 100644
26533 --- a/arch/x86/kernel/pci-calgary_64.c
26534 +++ b/arch/x86/kernel/pci-calgary_64.c
26535 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26536 tce_space = be64_to_cpu(readq(target));
26537 tce_space = tce_space & TAR_SW_BITS;
26538
26539 - tce_space = tce_space & (~specified_table_size);
26540 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26541 info->tce_space = (u64 *)__va(tce_space);
26542 }
26543 }
26544 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26545 index 35ccf75..7a15747 100644
26546 --- a/arch/x86/kernel/pci-iommu_table.c
26547 +++ b/arch/x86/kernel/pci-iommu_table.c
26548 @@ -2,7 +2,7 @@
26549 #include <asm/iommu_table.h>
26550 #include <linux/string.h>
26551 #include <linux/kallsyms.h>
26552 -
26553 +#include <linux/sched.h>
26554
26555 #define DEBUG 1
26556
26557 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26558 index 77dd0ad..9ec4723 100644
26559 --- a/arch/x86/kernel/pci-swiotlb.c
26560 +++ b/arch/x86/kernel/pci-swiotlb.c
26561 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26562 struct dma_attrs *attrs)
26563 {
26564 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26565 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26566 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26567 else
26568 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26569 }
26570 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26571 index 6e338e3..82f946e 100644
26572 --- a/arch/x86/kernel/process.c
26573 +++ b/arch/x86/kernel/process.c
26574 @@ -38,7 +38,8 @@
26575 * section. Since TSS's are completely CPU-local, we want them
26576 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26577 */
26578 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = {
26579 +struct tss_struct cpu_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = {
26580 + [0 ... NR_CPUS-1] = {
26581 .x86_tss = {
26582 .sp0 = TOP_OF_INIT_STACK,
26583 #ifdef CONFIG_X86_32
26584 @@ -56,6 +57,7 @@ __visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = {
26585 */
26586 .io_bitmap = { [0 ... IO_BITMAP_LONGS] = ~0 },
26587 #endif
26588 +}
26589 };
26590 EXPORT_PER_CPU_SYMBOL(cpu_tss);
26591
26592 @@ -115,7 +117,7 @@ void arch_task_cache_init(void)
26593 task_xstate_cachep =
26594 kmem_cache_create("task_xstate", xstate_size,
26595 __alignof__(union thread_xstate),
26596 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26597 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26598 setup_xstate_comp();
26599 }
26600
26601 @@ -129,7 +131,7 @@ void exit_thread(void)
26602 unsigned long *bp = t->io_bitmap_ptr;
26603
26604 if (bp) {
26605 - struct tss_struct *tss = &per_cpu(cpu_tss, get_cpu());
26606 + struct tss_struct *tss = cpu_tss + get_cpu();
26607
26608 t->io_bitmap_ptr = NULL;
26609 clear_thread_flag(TIF_IO_BITMAP);
26610 @@ -149,6 +151,9 @@ void flush_thread(void)
26611 {
26612 struct task_struct *tsk = current;
26613
26614 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26615 + loadsegment(gs, 0);
26616 +#endif
26617 flush_ptrace_hw_breakpoint(tsk);
26618 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26619
26620 @@ -302,7 +307,7 @@ static void __exit_idle(void)
26621 void exit_idle(void)
26622 {
26623 /* idle loop has pid 0 */
26624 - if (current->pid)
26625 + if (task_pid_nr(current))
26626 return;
26627 __exit_idle();
26628 }
26629 @@ -355,7 +360,7 @@ bool xen_set_default_idle(void)
26630 return ret;
26631 }
26632 #endif
26633 -void stop_this_cpu(void *dummy)
26634 +__noreturn void stop_this_cpu(void *dummy)
26635 {
26636 local_irq_disable();
26637 /*
26638 @@ -531,16 +536,43 @@ static int __init idle_setup(char *str)
26639 }
26640 early_param("idle", idle_setup);
26641
26642 -unsigned long arch_align_stack(unsigned long sp)
26643 -{
26644 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26645 - sp -= get_random_int() % 8192;
26646 - return sp & ~0xf;
26647 -}
26648 -
26649 unsigned long arch_randomize_brk(struct mm_struct *mm)
26650 {
26651 unsigned long range_end = mm->brk + 0x02000000;
26652 return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26653 }
26654
26655 +#ifdef CONFIG_PAX_RANDKSTACK
26656 +void pax_randomize_kstack(struct pt_regs *regs)
26657 +{
26658 + struct thread_struct *thread = &current->thread;
26659 + unsigned long time;
26660 +
26661 + if (!randomize_va_space)
26662 + return;
26663 +
26664 + if (v8086_mode(regs))
26665 + return;
26666 +
26667 + rdtscl(time);
26668 +
26669 + /* P4 seems to return a 0 LSB, ignore it */
26670 +#ifdef CONFIG_MPENTIUM4
26671 + time &= 0x3EUL;
26672 + time <<= 2;
26673 +#elif defined(CONFIG_X86_64)
26674 + time &= 0xFUL;
26675 + time <<= 4;
26676 +#else
26677 + time &= 0x1FUL;
26678 + time <<= 3;
26679 +#endif
26680 +
26681 + thread->sp0 ^= time;
26682 + load_sp0(cpu_tss + smp_processor_id(), thread);
26683 +
26684 +#ifdef CONFIG_X86_64
26685 + this_cpu_write(kernel_stack, thread->sp0);
26686 +#endif
26687 +}
26688 +#endif
26689 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26690 index 8ed2106..1345704 100644
26691 --- a/arch/x86/kernel/process_32.c
26692 +++ b/arch/x86/kernel/process_32.c
26693 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26694 unsigned long thread_saved_pc(struct task_struct *tsk)
26695 {
26696 return ((unsigned long *)tsk->thread.sp)[3];
26697 +//XXX return tsk->thread.eip;
26698 }
26699
26700 void __show_regs(struct pt_regs *regs, int all)
26701 @@ -76,16 +77,15 @@ void __show_regs(struct pt_regs *regs, int all)
26702 if (user_mode(regs)) {
26703 sp = regs->sp;
26704 ss = regs->ss & 0xffff;
26705 - gs = get_user_gs(regs);
26706 } else {
26707 sp = kernel_stack_pointer(regs);
26708 savesegment(ss, ss);
26709 - savesegment(gs, gs);
26710 }
26711 + gs = get_user_gs(regs);
26712
26713 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26714 (u16)regs->cs, regs->ip, regs->flags,
26715 - smp_processor_id());
26716 + raw_smp_processor_id());
26717 print_symbol("EIP is at %s\n", regs->ip);
26718
26719 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26720 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26721 int copy_thread(unsigned long clone_flags, unsigned long sp,
26722 unsigned long arg, struct task_struct *p)
26723 {
26724 - struct pt_regs *childregs = task_pt_regs(p);
26725 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26726 struct task_struct *tsk;
26727 int err;
26728
26729 p->thread.sp = (unsigned long) childregs;
26730 p->thread.sp0 = (unsigned long) (childregs+1);
26731 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26732 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26733
26734 if (unlikely(p->flags & PF_KTHREAD)) {
26735 /* kernel thread */
26736 memset(childregs, 0, sizeof(struct pt_regs));
26737 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26738 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26739 - childregs->ds = __USER_DS;
26740 - childregs->es = __USER_DS;
26741 + savesegment(gs, childregs->gs);
26742 + childregs->ds = __KERNEL_DS;
26743 + childregs->es = __KERNEL_DS;
26744 childregs->fs = __KERNEL_PERCPU;
26745 childregs->bx = sp; /* function */
26746 childregs->bp = arg;
26747 @@ -244,7 +245,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26748 struct thread_struct *prev = &prev_p->thread,
26749 *next = &next_p->thread;
26750 int cpu = smp_processor_id();
26751 - struct tss_struct *tss = &per_cpu(cpu_tss, cpu);
26752 + struct tss_struct *tss = cpu_tss + cpu;
26753 fpu_switch_t fpu;
26754
26755 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26756 @@ -263,6 +264,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26757 */
26758 lazy_save_gs(prev->gs);
26759
26760 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26761 + __set_fs(task_thread_info(next_p)->addr_limit);
26762 +#endif
26763 +
26764 /*
26765 * Load the per-thread Thread-Local Storage descriptor.
26766 */
26767 @@ -306,12 +311,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26768 * current_thread_info().
26769 */
26770 load_sp0(tss, next);
26771 - this_cpu_write(kernel_stack,
26772 - (unsigned long)task_stack_page(next_p) +
26773 - THREAD_SIZE);
26774 - this_cpu_write(cpu_current_top_of_stack,
26775 - (unsigned long)task_stack_page(next_p) +
26776 - THREAD_SIZE);
26777 + this_cpu_write(current_task, next_p);
26778 + this_cpu_write(current_tinfo, &next_p->tinfo);
26779 + this_cpu_write(kernel_stack, next->sp0);
26780 + this_cpu_write(cpu_current_top_of_stack, next->sp0);
26781
26782 /*
26783 * Restore %gs if needed (which is common)
26784 @@ -321,8 +324,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26785
26786 switch_fpu_finish(next_p, fpu);
26787
26788 - this_cpu_write(current_task, next_p);
26789 -
26790 return prev_p;
26791 }
26792
26793 @@ -352,4 +353,3 @@ unsigned long get_wchan(struct task_struct *p)
26794 } while (count++ < 16);
26795 return 0;
26796 }
26797 -
26798 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26799 index ddfdbf7..625417c 100644
26800 --- a/arch/x86/kernel/process_64.c
26801 +++ b/arch/x86/kernel/process_64.c
26802 @@ -158,9 +158,10 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26803 struct pt_regs *childregs;
26804 struct task_struct *me = current;
26805
26806 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26807 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26808 childregs = task_pt_regs(p);
26809 p->thread.sp = (unsigned long) childregs;
26810 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26811 set_tsk_thread_flag(p, TIF_FORK);
26812 p->thread.io_bitmap_ptr = NULL;
26813
26814 @@ -170,6 +171,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26815 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26816 savesegment(es, p->thread.es);
26817 savesegment(ds, p->thread.ds);
26818 + savesegment(ss, p->thread.ss);
26819 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26820 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26821
26822 if (unlikely(p->flags & PF_KTHREAD)) {
26823 @@ -275,7 +278,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26824 struct thread_struct *prev = &prev_p->thread;
26825 struct thread_struct *next = &next_p->thread;
26826 int cpu = smp_processor_id();
26827 - struct tss_struct *tss = &per_cpu(cpu_tss, cpu);
26828 + struct tss_struct *tss = cpu_tss + cpu;
26829 unsigned fsindex, gsindex;
26830 fpu_switch_t fpu;
26831
26832 @@ -326,6 +329,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26833 if (unlikely(next->ds | prev->ds))
26834 loadsegment(ds, next->ds);
26835
26836 + savesegment(ss, prev->ss);
26837 + if (unlikely(next->ss != prev->ss))
26838 + loadsegment(ss, next->ss);
26839 +
26840 /*
26841 * Switch FS and GS.
26842 *
26843 @@ -397,6 +404,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26844 * Switch the PDA and FPU contexts.
26845 */
26846 this_cpu_write(current_task, next_p);
26847 + this_cpu_write(current_tinfo, &next_p->tinfo);
26848
26849 /*
26850 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26851 @@ -409,8 +417,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26852 /* Reload esp0 and ss1. This changes current_thread_info(). */
26853 load_sp0(tss, next);
26854
26855 - this_cpu_write(kernel_stack,
26856 - (unsigned long)task_stack_page(next_p) + THREAD_SIZE);
26857 + this_cpu_write(kernel_stack, next->sp0);
26858
26859 /*
26860 * Now maybe reload the debug registers and handle I/O bitmaps
26861 @@ -508,12 +515,11 @@ unsigned long get_wchan(struct task_struct *p)
26862 if (!p || p == current || p->state == TASK_RUNNING)
26863 return 0;
26864 stack = (unsigned long)task_stack_page(p);
26865 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26866 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26867 return 0;
26868 fp = *(u64 *)(p->thread.sp);
26869 do {
26870 - if (fp < (unsigned long)stack ||
26871 - fp >= (unsigned long)stack+THREAD_SIZE)
26872 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26873 return 0;
26874 ip = *(u64 *)(fp+8);
26875 if (!in_sched_functions(ip))
26876 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26877 index a7bc794..094ee8e 100644
26878 --- a/arch/x86/kernel/ptrace.c
26879 +++ b/arch/x86/kernel/ptrace.c
26880 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26881 unsigned long sp = (unsigned long)&regs->sp;
26882 u32 *prev_esp;
26883
26884 - if (context == (sp & ~(THREAD_SIZE - 1)))
26885 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26886 return sp;
26887
26888 - prev_esp = (u32 *)(context);
26889 + prev_esp = *(u32 **)(context);
26890 if (prev_esp)
26891 return (unsigned long)prev_esp;
26892
26893 @@ -446,6 +446,20 @@ static int putreg(struct task_struct *child,
26894 if (child->thread.gs != value)
26895 return do_arch_prctl(child, ARCH_SET_GS, value);
26896 return 0;
26897 +
26898 + case offsetof(struct user_regs_struct,ip):
26899 + /*
26900 + * Protect against any attempt to set ip to an
26901 + * impossible address. There are dragons lurking if the
26902 + * address is noncanonical. (This explicitly allows
26903 + * setting ip to TASK_SIZE_MAX, because user code can do
26904 + * that all by itself by running off the end of its
26905 + * address space.
26906 + */
26907 + if (value > TASK_SIZE_MAX)
26908 + return -EIO;
26909 + break;
26910 +
26911 #endif
26912 }
26913
26914 @@ -582,7 +596,7 @@ static void ptrace_triggered(struct perf_event *bp,
26915 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26916 {
26917 int i;
26918 - int dr7 = 0;
26919 + unsigned long dr7 = 0;
26920 struct arch_hw_breakpoint *info;
26921
26922 for (i = 0; i < HBP_NUM; i++) {
26923 @@ -816,7 +830,7 @@ long arch_ptrace(struct task_struct *child, long request,
26924 unsigned long addr, unsigned long data)
26925 {
26926 int ret;
26927 - unsigned long __user *datap = (unsigned long __user *)data;
26928 + unsigned long __user *datap = (__force unsigned long __user *)data;
26929
26930 switch (request) {
26931 /* read the word at location addr in the USER area. */
26932 @@ -901,14 +915,14 @@ long arch_ptrace(struct task_struct *child, long request,
26933 if ((int) addr < 0)
26934 return -EIO;
26935 ret = do_get_thread_area(child, addr,
26936 - (struct user_desc __user *)data);
26937 + (__force struct user_desc __user *) data);
26938 break;
26939
26940 case PTRACE_SET_THREAD_AREA:
26941 if ((int) addr < 0)
26942 return -EIO;
26943 ret = do_set_thread_area(child, addr,
26944 - (struct user_desc __user *)data, 0);
26945 + (__force struct user_desc __user *) data, 0);
26946 break;
26947 #endif
26948
26949 @@ -1286,7 +1300,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26950
26951 #ifdef CONFIG_X86_64
26952
26953 -static struct user_regset x86_64_regsets[] __read_mostly = {
26954 +static user_regset_no_const x86_64_regsets[] __read_only = {
26955 [REGSET_GENERAL] = {
26956 .core_note_type = NT_PRSTATUS,
26957 .n = sizeof(struct user_regs_struct) / sizeof(long),
26958 @@ -1327,7 +1341,7 @@ static const struct user_regset_view user_x86_64_view = {
26959 #endif /* CONFIG_X86_64 */
26960
26961 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26962 -static struct user_regset x86_32_regsets[] __read_mostly = {
26963 +static user_regset_no_const x86_32_regsets[] __read_only = {
26964 [REGSET_GENERAL] = {
26965 .core_note_type = NT_PRSTATUS,
26966 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26967 @@ -1380,7 +1394,7 @@ static const struct user_regset_view user_x86_32_view = {
26968 */
26969 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26970
26971 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26972 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26973 {
26974 #ifdef CONFIG_X86_64
26975 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26976 @@ -1415,7 +1429,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26977 memset(info, 0, sizeof(*info));
26978 info->si_signo = SIGTRAP;
26979 info->si_code = si_code;
26980 - info->si_addr = user_mode(regs) ? (void __user *)regs->ip : NULL;
26981 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
26982 }
26983
26984 void user_single_step_siginfo(struct task_struct *tsk,
26985 @@ -1449,6 +1463,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
26986 }
26987 }
26988
26989 +#ifdef CONFIG_GRKERNSEC_SETXID
26990 +extern void gr_delayed_cred_worker(void);
26991 +#endif
26992 +
26993 /*
26994 * We can return 0 to resume the syscall or anything else to go to phase
26995 * 2. If we resume the syscall, we need to put something appropriate in
26996 @@ -1556,6 +1574,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
26997
26998 BUG_ON(regs != task_pt_regs(current));
26999
27000 +#ifdef CONFIG_GRKERNSEC_SETXID
27001 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
27002 + gr_delayed_cred_worker();
27003 +#endif
27004 +
27005 /*
27006 * If we stepped into a sysenter/syscall insn, it trapped in
27007 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
27008 @@ -1614,6 +1637,11 @@ void syscall_trace_leave(struct pt_regs *regs)
27009 */
27010 user_exit();
27011
27012 +#ifdef CONFIG_GRKERNSEC_SETXID
27013 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
27014 + gr_delayed_cred_worker();
27015 +#endif
27016 +
27017 audit_syscall_exit(regs);
27018
27019 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
27020 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
27021 index 2f355d2..e75ed0a 100644
27022 --- a/arch/x86/kernel/pvclock.c
27023 +++ b/arch/x86/kernel/pvclock.c
27024 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
27025 reset_hung_task_detector();
27026 }
27027
27028 -static atomic64_t last_value = ATOMIC64_INIT(0);
27029 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
27030
27031 void pvclock_resume(void)
27032 {
27033 - atomic64_set(&last_value, 0);
27034 + atomic64_set_unchecked(&last_value, 0);
27035 }
27036
27037 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
27038 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
27039 * updating at the same time, and one of them could be slightly behind,
27040 * making the assumption that last_value always go forward fail to hold.
27041 */
27042 - last = atomic64_read(&last_value);
27043 + last = atomic64_read_unchecked(&last_value);
27044 do {
27045 if (ret < last)
27046 return last;
27047 - last = atomic64_cmpxchg(&last_value, last, ret);
27048 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
27049 } while (unlikely(last != ret));
27050
27051 return ret;
27052 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
27053 index 86db4bc..a50a54a 100644
27054 --- a/arch/x86/kernel/reboot.c
27055 +++ b/arch/x86/kernel/reboot.c
27056 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
27057
27058 void __noreturn machine_real_restart(unsigned int type)
27059 {
27060 +
27061 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
27062 + struct desc_struct *gdt;
27063 +#endif
27064 +
27065 local_irq_disable();
27066
27067 /*
27068 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
27069
27070 /* Jump to the identity-mapped low memory code */
27071 #ifdef CONFIG_X86_32
27072 - asm volatile("jmpl *%0" : :
27073 +
27074 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
27075 + gdt = get_cpu_gdt_table(smp_processor_id());
27076 + pax_open_kernel();
27077 +#ifdef CONFIG_PAX_MEMORY_UDEREF
27078 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
27079 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
27080 + loadsegment(ds, __KERNEL_DS);
27081 + loadsegment(es, __KERNEL_DS);
27082 + loadsegment(ss, __KERNEL_DS);
27083 +#endif
27084 +#ifdef CONFIG_PAX_KERNEXEC
27085 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
27086 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
27087 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
27088 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
27089 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
27090 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
27091 +#endif
27092 + pax_close_kernel();
27093 +#endif
27094 +
27095 + asm volatile("ljmpl *%0" : :
27096 "rm" (real_mode_header->machine_real_restart_asm),
27097 "a" (type));
27098 #else
27099 @@ -137,7 +164,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
27100 /*
27101 * This is a single dmi_table handling all reboot quirks.
27102 */
27103 -static struct dmi_system_id __initdata reboot_dmi_table[] = {
27104 +static const struct dmi_system_id __initconst reboot_dmi_table[] = {
27105
27106 /* Acer */
27107 { /* Handle reboot issue on Acer Aspire one */
27108 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
27109 * This means that this function can never return, it can misbehave
27110 * by not rebooting properly and hanging.
27111 */
27112 -static void native_machine_emergency_restart(void)
27113 +static void __noreturn native_machine_emergency_restart(void)
27114 {
27115 int i;
27116 int attempt = 0;
27117 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
27118 #endif
27119 }
27120
27121 -static void __machine_emergency_restart(int emergency)
27122 +static void __noreturn __machine_emergency_restart(int emergency)
27123 {
27124 reboot_emergency = emergency;
27125 machine_ops.emergency_restart();
27126 }
27127
27128 -static void native_machine_restart(char *__unused)
27129 +static void __noreturn native_machine_restart(char *__unused)
27130 {
27131 pr_notice("machine restart\n");
27132
27133 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27134 __machine_emergency_restart(0);
27135 }
27136
27137 -static void native_machine_halt(void)
27138 +static void __noreturn native_machine_halt(void)
27139 {
27140 /* Stop other cpus and apics */
27141 machine_shutdown();
27142 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27143 stop_this_cpu(NULL);
27144 }
27145
27146 -static void native_machine_power_off(void)
27147 +static void __noreturn native_machine_power_off(void)
27148 {
27149 if (pm_power_off) {
27150 if (!reboot_force)
27151 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27152 }
27153 /* A fallback in case there is no PM info available */
27154 tboot_shutdown(TB_SHUTDOWN_HALT);
27155 + unreachable();
27156 }
27157
27158 -struct machine_ops machine_ops = {
27159 +struct machine_ops machine_ops __read_only = {
27160 .power_off = native_machine_power_off,
27161 .shutdown = native_machine_shutdown,
27162 .emergency_restart = native_machine_emergency_restart,
27163 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27164 index c8e41e9..64049ef 100644
27165 --- a/arch/x86/kernel/reboot_fixups_32.c
27166 +++ b/arch/x86/kernel/reboot_fixups_32.c
27167 @@ -57,7 +57,7 @@ struct device_fixup {
27168 unsigned int vendor;
27169 unsigned int device;
27170 void (*reboot_fixup)(struct pci_dev *);
27171 -};
27172 +} __do_const;
27173
27174 /*
27175 * PCI ids solely used for fixups_table go here
27176 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27177 index 98111b3..73ca125 100644
27178 --- a/arch/x86/kernel/relocate_kernel_64.S
27179 +++ b/arch/x86/kernel/relocate_kernel_64.S
27180 @@ -96,8 +96,7 @@ relocate_kernel:
27181
27182 /* jump to identity mapped page */
27183 addq $(identity_mapped - relocate_kernel), %r8
27184 - pushq %r8
27185 - ret
27186 + jmp *%r8
27187
27188 identity_mapped:
27189 /* set return address to 0 if not preserving context */
27190 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27191 index d74ac33..6d14941 100644
27192 --- a/arch/x86/kernel/setup.c
27193 +++ b/arch/x86/kernel/setup.c
27194 @@ -111,6 +111,7 @@
27195 #include <asm/mce.h>
27196 #include <asm/alternative.h>
27197 #include <asm/prom.h>
27198 +#include <asm/boot.h>
27199
27200 /*
27201 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27202 @@ -206,10 +207,12 @@ EXPORT_SYMBOL(boot_cpu_data);
27203 #endif
27204
27205
27206 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27207 -__visible unsigned long mmu_cr4_features;
27208 +#ifdef CONFIG_X86_64
27209 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27210 +#elif defined(CONFIG_X86_PAE)
27211 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27212 #else
27213 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27214 +__visible unsigned long mmu_cr4_features __read_only;
27215 #endif
27216
27217 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27218 @@ -771,7 +774,7 @@ static void __init trim_bios_range(void)
27219 * area (640->1Mb) as ram even though it is not.
27220 * take them out.
27221 */
27222 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27223 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27224
27225 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27226 }
27227 @@ -779,7 +782,7 @@ static void __init trim_bios_range(void)
27228 /* called before trim_bios_range() to spare extra sanitize */
27229 static void __init e820_add_kernel_range(void)
27230 {
27231 - u64 start = __pa_symbol(_text);
27232 + u64 start = __pa_symbol(ktla_ktva(_text));
27233 u64 size = __pa_symbol(_end) - start;
27234
27235 /*
27236 @@ -860,8 +863,8 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27237
27238 void __init setup_arch(char **cmdline_p)
27239 {
27240 - memblock_reserve(__pa_symbol(_text),
27241 - (unsigned long)__bss_stop - (unsigned long)_text);
27242 + memblock_reserve(__pa_symbol(ktla_ktva((unsigned long)_text)),
27243 + (unsigned long)__bss_stop - ktla_ktva((unsigned long)_text));
27244
27245 early_reserve_initrd();
27246
27247 @@ -959,16 +962,16 @@ void __init setup_arch(char **cmdline_p)
27248
27249 if (!boot_params.hdr.root_flags)
27250 root_mountflags &= ~MS_RDONLY;
27251 - init_mm.start_code = (unsigned long) _text;
27252 - init_mm.end_code = (unsigned long) _etext;
27253 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27254 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27255 init_mm.end_data = (unsigned long) _edata;
27256 init_mm.brk = _brk_end;
27257
27258 mpx_mm_init(&init_mm);
27259
27260 - code_resource.start = __pa_symbol(_text);
27261 - code_resource.end = __pa_symbol(_etext)-1;
27262 - data_resource.start = __pa_symbol(_etext);
27263 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27264 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27265 + data_resource.start = __pa_symbol(_sdata);
27266 data_resource.end = __pa_symbol(_edata)-1;
27267 bss_resource.start = __pa_symbol(__bss_start);
27268 bss_resource.end = __pa_symbol(__bss_stop)-1;
27269 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27270 index e4fcb87..9c06c55 100644
27271 --- a/arch/x86/kernel/setup_percpu.c
27272 +++ b/arch/x86/kernel/setup_percpu.c
27273 @@ -21,19 +21,17 @@
27274 #include <asm/cpu.h>
27275 #include <asm/stackprotector.h>
27276
27277 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27278 +#ifdef CONFIG_SMP
27279 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27280 EXPORT_PER_CPU_SYMBOL(cpu_number);
27281 +#endif
27282
27283 -#ifdef CONFIG_X86_64
27284 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27285 -#else
27286 -#define BOOT_PERCPU_OFFSET 0
27287 -#endif
27288
27289 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27290 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27291
27292 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27293 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27294 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27295 };
27296 EXPORT_SYMBOL(__per_cpu_offset);
27297 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27298 {
27299 #ifdef CONFIG_NEED_MULTIPLE_NODES
27300 pg_data_t *last = NULL;
27301 - unsigned int cpu;
27302 + int cpu;
27303
27304 for_each_possible_cpu(cpu) {
27305 int node = early_cpu_to_node(cpu);
27306 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27307 {
27308 #ifdef CONFIG_X86_32
27309 struct desc_struct gdt;
27310 + unsigned long base = per_cpu_offset(cpu);
27311
27312 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27313 - 0x2 | DESCTYPE_S, 0x8);
27314 - gdt.s = 1;
27315 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27316 + 0x83 | DESCTYPE_S, 0xC);
27317 write_gdt_entry(get_cpu_gdt_table(cpu),
27318 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27319 #endif
27320 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27321 /* alrighty, percpu areas up and running */
27322 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27323 for_each_possible_cpu(cpu) {
27324 +#ifdef CONFIG_CC_STACKPROTECTOR
27325 +#ifdef CONFIG_X86_32
27326 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27327 +#endif
27328 +#endif
27329 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27330 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27331 per_cpu(cpu_number, cpu) = cpu;
27332 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27333 */
27334 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27335 #endif
27336 +#ifdef CONFIG_CC_STACKPROTECTOR
27337 +#ifdef CONFIG_X86_32
27338 + if (!cpu)
27339 + per_cpu(stack_canary.canary, cpu) = canary;
27340 +#endif
27341 +#endif
27342 /*
27343 * Up to this point, the boot CPU has been using .init.data
27344 * area. Reload any changed state for the boot CPU.
27345 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27346 index 1ea14fd..b551e66 100644
27347 --- a/arch/x86/kernel/signal.c
27348 +++ b/arch/x86/kernel/signal.c
27349 @@ -93,8 +93,15 @@ int restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
27350 COPY(r15);
27351 #endif /* CONFIG_X86_64 */
27352
27353 +#ifdef CONFIG_X86_32
27354 COPY_SEG_CPL3(cs);
27355 COPY_SEG_CPL3(ss);
27356 +#else /* !CONFIG_X86_32 */
27357 + /* Kernel saves and restores only the CS segment register on signals,
27358 + * which is the bare minimum needed to allow mixed 32/64-bit code.
27359 + * App's signal handler can save/restore other segments if needed. */
27360 + COPY_SEG_CPL3(cs);
27361 +#endif /* CONFIG_X86_32 */
27362
27363 get_user_ex(tmpflags, &sc->flags);
27364 regs->flags = (regs->flags & ~FIX_EFLAGS) | (tmpflags & FIX_EFLAGS);
27365 @@ -154,9 +161,8 @@ int setup_sigcontext(struct sigcontext __user *sc, void __user *fpstate,
27366 #else /* !CONFIG_X86_32 */
27367 put_user_ex(regs->flags, &sc->flags);
27368 put_user_ex(regs->cs, &sc->cs);
27369 - put_user_ex(0, &sc->__pad2);
27370 - put_user_ex(0, &sc->__pad1);
27371 - put_user_ex(regs->ss, &sc->ss);
27372 + put_user_ex(0, &sc->gs);
27373 + put_user_ex(0, &sc->fs);
27374 #endif /* CONFIG_X86_32 */
27375
27376 put_user_ex(fpstate, &sc->fpstate);
27377 @@ -183,7 +189,7 @@ static unsigned long align_sigframe(unsigned long sp)
27378 * Align the stack pointer according to the i386 ABI,
27379 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27380 */
27381 - sp = ((sp + 4) & -16ul) - 4;
27382 + sp = ((sp - 12) & -16ul) - 4;
27383 #else /* !CONFIG_X86_32 */
27384 sp = round_down(sp, 16) - 8;
27385 #endif
27386 @@ -291,10 +297,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27387 }
27388
27389 if (current->mm->context.vdso)
27390 - restorer = current->mm->context.vdso +
27391 - selected_vdso32->sym___kernel_sigreturn;
27392 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27393 else
27394 - restorer = &frame->retcode;
27395 + restorer = (void __user *)&frame->retcode;
27396 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27397 restorer = ksig->ka.sa.sa_restorer;
27398
27399 @@ -308,7 +313,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27400 * reasons and because gdb uses it as a signature to notice
27401 * signal handler stack frames.
27402 */
27403 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27404 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27405
27406 if (err)
27407 return -EFAULT;
27408 @@ -355,8 +360,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27409 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27410
27411 /* Set up to return from userspace. */
27412 - restorer = current->mm->context.vdso +
27413 - selected_vdso32->sym___kernel_rt_sigreturn;
27414 + if (current->mm->context.vdso)
27415 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27416 + else
27417 + restorer = (void __user *)&frame->retcode;
27418 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27419 restorer = ksig->ka.sa.sa_restorer;
27420 put_user_ex(restorer, &frame->pretcode);
27421 @@ -368,7 +375,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27422 * reasons and because gdb uses it as a signature to notice
27423 * signal handler stack frames.
27424 */
27425 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27426 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27427 } put_user_catch(err);
27428
27429 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27430 @@ -450,19 +457,9 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27431
27432 regs->sp = (unsigned long)frame;
27433
27434 - /*
27435 - * Set up the CS and SS registers to run signal handlers in
27436 - * 64-bit mode, even if the handler happens to be interrupting
27437 - * 32-bit or 16-bit code.
27438 - *
27439 - * SS is subtle. In 64-bit mode, we don't need any particular
27440 - * SS descriptor, but we do need SS to be valid. It's possible
27441 - * that the old SS is entirely bogus -- this can happen if the
27442 - * signal we're trying to deliver is #GP or #SS caused by a bad
27443 - * SS value.
27444 - */
27445 + /* Set up the CS register to run signal handlers in 64-bit mode,
27446 + even if the handler happens to be interrupting 32-bit code. */
27447 regs->cs = __USER_CS;
27448 - regs->ss = __USER_DS;
27449
27450 return 0;
27451 }
27452 @@ -598,7 +595,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27453 {
27454 int usig = ksig->sig;
27455 sigset_t *set = sigmask_to_save();
27456 - compat_sigset_t *cset = (compat_sigset_t *) set;
27457 + sigset_t sigcopy;
27458 + compat_sigset_t *cset;
27459 +
27460 + sigcopy = *set;
27461 +
27462 + cset = (compat_sigset_t *) &sigcopy;
27463
27464 /* Set up the stack frame */
27465 if (is_ia32_frame()) {
27466 @@ -609,7 +611,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27467 } else if (is_x32_frame()) {
27468 return x32_setup_rt_frame(ksig, cset, regs);
27469 } else {
27470 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27471 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27472 }
27473 }
27474
27475 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27476 index be8e1bd..a3d93fa 100644
27477 --- a/arch/x86/kernel/smp.c
27478 +++ b/arch/x86/kernel/smp.c
27479 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27480
27481 __setup("nonmi_ipi", nonmi_ipi_setup);
27482
27483 -struct smp_ops smp_ops = {
27484 +struct smp_ops smp_ops __read_only = {
27485 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27486 .smp_prepare_cpus = native_smp_prepare_cpus,
27487 .smp_cpus_done = native_smp_cpus_done,
27488 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27489 index 50e547e..d59d06a 100644
27490 --- a/arch/x86/kernel/smpboot.c
27491 +++ b/arch/x86/kernel/smpboot.c
27492 @@ -226,14 +226,17 @@ static void notrace start_secondary(void *unused)
27493
27494 enable_start_cpu0 = 0;
27495
27496 -#ifdef CONFIG_X86_32
27497 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27498 + barrier();
27499 +
27500 /* switch away from the initial page table */
27501 +#ifdef CONFIG_PAX_PER_CPU_PGD
27502 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27503 +#else
27504 load_cr3(swapper_pg_dir);
27505 +#endif
27506 __flush_tlb_all();
27507 -#endif
27508
27509 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27510 - barrier();
27511 /*
27512 * Check TSC synchronization with the BP:
27513 */
27514 @@ -782,18 +785,17 @@ void common_cpu_up(unsigned int cpu, struct task_struct *idle)
27515 alternatives_enable_smp();
27516
27517 per_cpu(current_task, cpu) = idle;
27518 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27519
27520 #ifdef CONFIG_X86_32
27521 /* Stack for startup_32 can be just as for start_secondary onwards */
27522 irq_ctx_init(cpu);
27523 - per_cpu(cpu_current_top_of_stack, cpu) =
27524 - (unsigned long)task_stack_page(idle) + THREAD_SIZE;
27525 + per_cpu(cpu_current_top_of_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27526 #else
27527 clear_tsk_thread_flag(idle, TIF_FORK);
27528 initial_gs = per_cpu_offset(cpu);
27529 #endif
27530 - per_cpu(kernel_stack, cpu) =
27531 - (unsigned long)task_stack_page(idle) + THREAD_SIZE;
27532 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27533 }
27534
27535 /*
27536 @@ -814,9 +816,11 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27537 unsigned long timeout;
27538
27539 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27540 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27541 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27542
27543 + pax_open_kernel();
27544 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27545 + pax_close_kernel();
27546 initial_code = (unsigned long)start_secondary;
27547 stack_start = idle->thread.sp;
27548
27549 @@ -961,6 +965,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27550
27551 common_cpu_up(cpu, tidle);
27552
27553 +#ifdef CONFIG_PAX_PER_CPU_PGD
27554 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27555 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27556 + KERNEL_PGD_PTRS);
27557 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27558 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27559 + KERNEL_PGD_PTRS);
27560 +#endif
27561 +
27562 err = do_boot_cpu(apicid, cpu, tidle);
27563 if (err) {
27564 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27565 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27566 index 9b4d51d..5d28b58 100644
27567 --- a/arch/x86/kernel/step.c
27568 +++ b/arch/x86/kernel/step.c
27569 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27570 struct desc_struct *desc;
27571 unsigned long base;
27572
27573 - seg &= ~7UL;
27574 + seg >>= 3;
27575
27576 mutex_lock(&child->mm->context.lock);
27577 - if (unlikely((seg >> 3) >= child->mm->context.size))
27578 + if (unlikely(seg >= child->mm->context.size))
27579 addr = -1L; /* bogus selector, access would fault */
27580 else {
27581 desc = child->mm->context.ldt + seg;
27582 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27583 addr += base;
27584 }
27585 mutex_unlock(&child->mm->context.lock);
27586 - }
27587 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27588 + addr = ktla_ktva(addr);
27589
27590 return addr;
27591 }
27592 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27593 unsigned char opcode[15];
27594 unsigned long addr = convert_ip_to_linear(child, regs);
27595
27596 + if (addr == -EINVAL)
27597 + return 0;
27598 +
27599 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27600 for (i = 0; i < copied; i++) {
27601 switch (opcode[i]) {
27602 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27603 new file mode 100644
27604 index 0000000..5877189
27605 --- /dev/null
27606 +++ b/arch/x86/kernel/sys_i386_32.c
27607 @@ -0,0 +1,189 @@
27608 +/*
27609 + * This file contains various random system calls that
27610 + * have a non-standard calling sequence on the Linux/i386
27611 + * platform.
27612 + */
27613 +
27614 +#include <linux/errno.h>
27615 +#include <linux/sched.h>
27616 +#include <linux/mm.h>
27617 +#include <linux/fs.h>
27618 +#include <linux/smp.h>
27619 +#include <linux/sem.h>
27620 +#include <linux/msg.h>
27621 +#include <linux/shm.h>
27622 +#include <linux/stat.h>
27623 +#include <linux/syscalls.h>
27624 +#include <linux/mman.h>
27625 +#include <linux/file.h>
27626 +#include <linux/utsname.h>
27627 +#include <linux/ipc.h>
27628 +#include <linux/elf.h>
27629 +
27630 +#include <linux/uaccess.h>
27631 +#include <linux/unistd.h>
27632 +
27633 +#include <asm/syscalls.h>
27634 +
27635 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27636 +{
27637 + unsigned long pax_task_size = TASK_SIZE;
27638 +
27639 +#ifdef CONFIG_PAX_SEGMEXEC
27640 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27641 + pax_task_size = SEGMEXEC_TASK_SIZE;
27642 +#endif
27643 +
27644 + if (flags & MAP_FIXED)
27645 + if (len > pax_task_size || addr > pax_task_size - len)
27646 + return -EINVAL;
27647 +
27648 + return 0;
27649 +}
27650 +
27651 +/*
27652 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27653 + */
27654 +static unsigned long get_align_mask(void)
27655 +{
27656 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27657 + return 0;
27658 +
27659 + if (!(current->flags & PF_RANDOMIZE))
27660 + return 0;
27661 +
27662 + return va_align.mask;
27663 +}
27664 +
27665 +unsigned long
27666 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27667 + unsigned long len, unsigned long pgoff, unsigned long flags)
27668 +{
27669 + struct mm_struct *mm = current->mm;
27670 + struct vm_area_struct *vma;
27671 + unsigned long pax_task_size = TASK_SIZE;
27672 + struct vm_unmapped_area_info info;
27673 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27674 +
27675 +#ifdef CONFIG_PAX_SEGMEXEC
27676 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27677 + pax_task_size = SEGMEXEC_TASK_SIZE;
27678 +#endif
27679 +
27680 + pax_task_size -= PAGE_SIZE;
27681 +
27682 + if (len > pax_task_size)
27683 + return -ENOMEM;
27684 +
27685 + if (flags & MAP_FIXED)
27686 + return addr;
27687 +
27688 +#ifdef CONFIG_PAX_RANDMMAP
27689 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27690 +#endif
27691 +
27692 + if (addr) {
27693 + addr = PAGE_ALIGN(addr);
27694 + if (pax_task_size - len >= addr) {
27695 + vma = find_vma(mm, addr);
27696 + if (check_heap_stack_gap(vma, addr, len, offset))
27697 + return addr;
27698 + }
27699 + }
27700 +
27701 + info.flags = 0;
27702 + info.length = len;
27703 + info.align_mask = filp ? get_align_mask() : 0;
27704 + info.align_offset = pgoff << PAGE_SHIFT;
27705 + info.threadstack_offset = offset;
27706 +
27707 +#ifdef CONFIG_PAX_PAGEEXEC
27708 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27709 + info.low_limit = 0x00110000UL;
27710 + info.high_limit = mm->start_code;
27711 +
27712 +#ifdef CONFIG_PAX_RANDMMAP
27713 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27714 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27715 +#endif
27716 +
27717 + if (info.low_limit < info.high_limit) {
27718 + addr = vm_unmapped_area(&info);
27719 + if (!IS_ERR_VALUE(addr))
27720 + return addr;
27721 + }
27722 + } else
27723 +#endif
27724 +
27725 + info.low_limit = mm->mmap_base;
27726 + info.high_limit = pax_task_size;
27727 +
27728 + return vm_unmapped_area(&info);
27729 +}
27730 +
27731 +unsigned long
27732 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27733 + const unsigned long len, const unsigned long pgoff,
27734 + const unsigned long flags)
27735 +{
27736 + struct vm_area_struct *vma;
27737 + struct mm_struct *mm = current->mm;
27738 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27739 + struct vm_unmapped_area_info info;
27740 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27741 +
27742 +#ifdef CONFIG_PAX_SEGMEXEC
27743 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27744 + pax_task_size = SEGMEXEC_TASK_SIZE;
27745 +#endif
27746 +
27747 + pax_task_size -= PAGE_SIZE;
27748 +
27749 + /* requested length too big for entire address space */
27750 + if (len > pax_task_size)
27751 + return -ENOMEM;
27752 +
27753 + if (flags & MAP_FIXED)
27754 + return addr;
27755 +
27756 +#ifdef CONFIG_PAX_PAGEEXEC
27757 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27758 + goto bottomup;
27759 +#endif
27760 +
27761 +#ifdef CONFIG_PAX_RANDMMAP
27762 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27763 +#endif
27764 +
27765 + /* requesting a specific address */
27766 + if (addr) {
27767 + addr = PAGE_ALIGN(addr);
27768 + if (pax_task_size - len >= addr) {
27769 + vma = find_vma(mm, addr);
27770 + if (check_heap_stack_gap(vma, addr, len, offset))
27771 + return addr;
27772 + }
27773 + }
27774 +
27775 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27776 + info.length = len;
27777 + info.low_limit = PAGE_SIZE;
27778 + info.high_limit = mm->mmap_base;
27779 + info.align_mask = filp ? get_align_mask() : 0;
27780 + info.align_offset = pgoff << PAGE_SHIFT;
27781 + info.threadstack_offset = offset;
27782 +
27783 + addr = vm_unmapped_area(&info);
27784 + if (!(addr & ~PAGE_MASK))
27785 + return addr;
27786 + VM_BUG_ON(addr != -ENOMEM);
27787 +
27788 +bottomup:
27789 + /*
27790 + * A failed mmap() very likely causes application failure,
27791 + * so fall back to the bottom-up function here. This scenario
27792 + * can happen with large stack limits and large mmap()
27793 + * allocations.
27794 + */
27795 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27796 +}
27797 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27798 index 10e0272..b4bb9a7 100644
27799 --- a/arch/x86/kernel/sys_x86_64.c
27800 +++ b/arch/x86/kernel/sys_x86_64.c
27801 @@ -97,8 +97,8 @@ out:
27802 return error;
27803 }
27804
27805 -static void find_start_end(unsigned long flags, unsigned long *begin,
27806 - unsigned long *end)
27807 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27808 + unsigned long *begin, unsigned long *end)
27809 {
27810 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27811 unsigned long new_begin;
27812 @@ -117,7 +117,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27813 *begin = new_begin;
27814 }
27815 } else {
27816 - *begin = current->mm->mmap_legacy_base;
27817 + *begin = mm->mmap_legacy_base;
27818 *end = TASK_SIZE;
27819 }
27820 }
27821 @@ -130,20 +130,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27822 struct vm_area_struct *vma;
27823 struct vm_unmapped_area_info info;
27824 unsigned long begin, end;
27825 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27826
27827 if (flags & MAP_FIXED)
27828 return addr;
27829
27830 - find_start_end(flags, &begin, &end);
27831 + find_start_end(mm, flags, &begin, &end);
27832
27833 if (len > end)
27834 return -ENOMEM;
27835
27836 +#ifdef CONFIG_PAX_RANDMMAP
27837 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27838 +#endif
27839 +
27840 if (addr) {
27841 addr = PAGE_ALIGN(addr);
27842 vma = find_vma(mm, addr);
27843 - if (end - len >= addr &&
27844 - (!vma || addr + len <= vma->vm_start))
27845 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27846 return addr;
27847 }
27848
27849 @@ -157,6 +161,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27850 info.align_mask = get_align_mask();
27851 info.align_offset += get_align_bits();
27852 }
27853 + info.threadstack_offset = offset;
27854 return vm_unmapped_area(&info);
27855 }
27856
27857 @@ -169,6 +174,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27858 struct mm_struct *mm = current->mm;
27859 unsigned long addr = addr0;
27860 struct vm_unmapped_area_info info;
27861 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27862
27863 /* requested length too big for entire address space */
27864 if (len > TASK_SIZE)
27865 @@ -181,12 +187,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27866 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27867 goto bottomup;
27868
27869 +#ifdef CONFIG_PAX_RANDMMAP
27870 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27871 +#endif
27872 +
27873 /* requesting a specific address */
27874 if (addr) {
27875 addr = PAGE_ALIGN(addr);
27876 vma = find_vma(mm, addr);
27877 - if (TASK_SIZE - len >= addr &&
27878 - (!vma || addr + len <= vma->vm_start))
27879 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27880 return addr;
27881 }
27882
27883 @@ -200,6 +209,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27884 info.align_mask = get_align_mask();
27885 info.align_offset += get_align_bits();
27886 }
27887 + info.threadstack_offset = offset;
27888 addr = vm_unmapped_area(&info);
27889 if (!(addr & ~PAGE_MASK))
27890 return addr;
27891 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27892 index 91a4496..42fc304 100644
27893 --- a/arch/x86/kernel/tboot.c
27894 +++ b/arch/x86/kernel/tboot.c
27895 @@ -44,6 +44,7 @@
27896 #include <asm/setup.h>
27897 #include <asm/e820.h>
27898 #include <asm/io.h>
27899 +#include <asm/tlbflush.h>
27900
27901 #include "../realmode/rm/wakeup.h"
27902
27903 @@ -221,7 +222,7 @@ static int tboot_setup_sleep(void)
27904
27905 void tboot_shutdown(u32 shutdown_type)
27906 {
27907 - void (*shutdown)(void);
27908 + void (* __noreturn shutdown)(void);
27909
27910 if (!tboot_enabled())
27911 return;
27912 @@ -242,8 +243,9 @@ void tboot_shutdown(u32 shutdown_type)
27913 tboot->shutdown_type = shutdown_type;
27914
27915 switch_to_tboot_pt();
27916 + cr4_clear_bits(X86_CR4_PCIDE);
27917
27918 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27919 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27920 shutdown();
27921
27922 /* should not reach here */
27923 @@ -310,7 +312,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27924 return -ENODEV;
27925 }
27926
27927 -static atomic_t ap_wfs_count;
27928 +static atomic_unchecked_t ap_wfs_count;
27929
27930 static int tboot_wait_for_aps(int num_aps)
27931 {
27932 @@ -334,9 +336,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27933 {
27934 switch (action) {
27935 case CPU_DYING:
27936 - atomic_inc(&ap_wfs_count);
27937 + atomic_inc_unchecked(&ap_wfs_count);
27938 if (num_online_cpus() == 1)
27939 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27940 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27941 return NOTIFY_BAD;
27942 break;
27943 }
27944 @@ -422,7 +424,7 @@ static __init int tboot_late_init(void)
27945
27946 tboot_create_trampoline();
27947
27948 - atomic_set(&ap_wfs_count, 0);
27949 + atomic_set_unchecked(&ap_wfs_count, 0);
27950 register_hotcpu_notifier(&tboot_cpu_notifier);
27951
27952 #ifdef CONFIG_DEBUG_FS
27953 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27954 index d39c091..1df4349 100644
27955 --- a/arch/x86/kernel/time.c
27956 +++ b/arch/x86/kernel/time.c
27957 @@ -32,7 +32,7 @@ unsigned long profile_pc(struct pt_regs *regs)
27958
27959 if (!user_mode(regs) && in_lock_functions(pc)) {
27960 #ifdef CONFIG_FRAME_POINTER
27961 - return *(unsigned long *)(regs->bp + sizeof(long));
27962 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27963 #else
27964 unsigned long *sp =
27965 (unsigned long *)kernel_stack_pointer(regs);
27966 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27967 * or above a saved flags. Eflags has bits 22-31 zero,
27968 * kernel addresses don't.
27969 */
27970 +
27971 +#ifdef CONFIG_PAX_KERNEXEC
27972 + return ktla_ktva(sp[0]);
27973 +#else
27974 if (sp[0] >> 22)
27975 return sp[0];
27976 if (sp[1] >> 22)
27977 return sp[1];
27978 #endif
27979 +
27980 +#endif
27981 }
27982 return pc;
27983 }
27984 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27985 index 7fc5e84..c6e445a 100644
27986 --- a/arch/x86/kernel/tls.c
27987 +++ b/arch/x86/kernel/tls.c
27988 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27989 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27990 return -EINVAL;
27991
27992 +#ifdef CONFIG_PAX_SEGMEXEC
27993 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27994 + return -EINVAL;
27995 +#endif
27996 +
27997 set_tls_desc(p, idx, &info, 1);
27998
27999 return 0;
28000 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
28001
28002 if (kbuf)
28003 info = kbuf;
28004 - else if (__copy_from_user(infobuf, ubuf, count))
28005 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
28006 return -EFAULT;
28007 else
28008 info = infobuf;
28009 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
28010 index 1c113db..287b42e 100644
28011 --- a/arch/x86/kernel/tracepoint.c
28012 +++ b/arch/x86/kernel/tracepoint.c
28013 @@ -9,11 +9,11 @@
28014 #include <linux/atomic.h>
28015
28016 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
28017 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
28018 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
28019 (unsigned long) trace_idt_table };
28020
28021 /* No need to be aligned, but done to keep all IDTs defined the same way. */
28022 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
28023 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
28024
28025 static int trace_irq_vector_refcount;
28026 static DEFINE_MUTEX(irq_vector_mutex);
28027 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
28028 index 324ab52..0cfd2d05 100644
28029 --- a/arch/x86/kernel/traps.c
28030 +++ b/arch/x86/kernel/traps.c
28031 @@ -68,7 +68,7 @@
28032 #include <asm/proto.h>
28033
28034 /* No need to be aligned, but done to keep all IDTs defined the same way. */
28035 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
28036 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
28037 #else
28038 #include <asm/processor-flags.h>
28039 #include <asm/setup.h>
28040 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
28041 #endif
28042
28043 /* Must be page-aligned because the real IDT is used in a fixmap. */
28044 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
28045 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
28046
28047 DECLARE_BITMAP(used_vectors, NR_VECTORS);
28048 EXPORT_SYMBOL_GPL(used_vectors);
28049 @@ -174,7 +174,7 @@ void ist_begin_non_atomic(struct pt_regs *regs)
28050 * will catch asm bugs and any attempt to use ist_preempt_enable
28051 * from double_fault.
28052 */
28053 - BUG_ON((unsigned long)(current_top_of_stack() -
28054 + BUG_ON((unsigned long)(current_top_of_stack(smp_processor_id()) -
28055 current_stack_pointer()) >= THREAD_SIZE);
28056
28057 preempt_count_sub(HARDIRQ_OFFSET);
28058 @@ -191,7 +191,7 @@ void ist_end_non_atomic(void)
28059 }
28060
28061 static nokprobe_inline int
28062 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28063 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
28064 struct pt_regs *regs, long error_code)
28065 {
28066 if (v8086_mode(regs)) {
28067 @@ -211,8 +211,20 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28068 if (!fixup_exception(regs)) {
28069 tsk->thread.error_code = error_code;
28070 tsk->thread.trap_nr = trapnr;
28071 +
28072 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28073 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
28074 + str = "PAX: suspicious stack segment fault";
28075 +#endif
28076 +
28077 die(str, regs, error_code);
28078 }
28079 +
28080 +#ifdef CONFIG_PAX_REFCOUNT
28081 + if (trapnr == X86_TRAP_OF)
28082 + pax_report_refcount_overflow(regs);
28083 +#endif
28084 +
28085 return 0;
28086 }
28087
28088 @@ -251,7 +263,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
28089 }
28090
28091 static void
28092 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28093 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
28094 long error_code, siginfo_t *info)
28095 {
28096 struct task_struct *tsk = current;
28097 @@ -275,7 +287,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28098 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
28099 printk_ratelimit()) {
28100 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
28101 - tsk->comm, tsk->pid, str,
28102 + tsk->comm, task_pid_nr(tsk), str,
28103 regs->ip, regs->sp, error_code);
28104 print_vma_addr(" in ", regs->ip);
28105 pr_cont("\n");
28106 @@ -357,6 +369,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
28107 tsk->thread.error_code = error_code;
28108 tsk->thread.trap_nr = X86_TRAP_DF;
28109
28110 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
28111 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
28112 + die("grsec: kernel stack overflow detected", regs, error_code);
28113 +#endif
28114 +
28115 #ifdef CONFIG_DOUBLEFAULT
28116 df_debug(regs, error_code);
28117 #endif
28118 @@ -475,11 +492,35 @@ do_general_protection(struct pt_regs *regs, long error_code)
28119 tsk->thread.error_code = error_code;
28120 tsk->thread.trap_nr = X86_TRAP_GP;
28121 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28122 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28123 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28124 +
28125 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28126 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28127 + die("PAX: suspicious general protection fault", regs, error_code);
28128 + else
28129 +#endif
28130 +
28131 die("general protection fault", regs, error_code);
28132 + }
28133 goto exit;
28134 }
28135
28136 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28137 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28138 + struct mm_struct *mm = tsk->mm;
28139 + unsigned long limit;
28140 +
28141 + down_write(&mm->mmap_sem);
28142 + limit = mm->context.user_cs_limit;
28143 + if (limit < TASK_SIZE) {
28144 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28145 + up_write(&mm->mmap_sem);
28146 + return;
28147 + }
28148 + up_write(&mm->mmap_sem);
28149 + }
28150 +#endif
28151 +
28152 tsk->thread.error_code = error_code;
28153 tsk->thread.trap_nr = X86_TRAP_GP;
28154
28155 @@ -578,6 +619,9 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28156 container_of(task_pt_regs(current),
28157 struct bad_iret_stack, regs);
28158
28159 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28160 + new_stack = s;
28161 +
28162 /* Copy the IRET target to the new stack. */
28163 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28164
28165 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28166 index 5054497..139f8f8 100644
28167 --- a/arch/x86/kernel/tsc.c
28168 +++ b/arch/x86/kernel/tsc.c
28169 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28170 */
28171 smp_wmb();
28172
28173 - ACCESS_ONCE(c2n->head) = data;
28174 + ACCESS_ONCE_RW(c2n->head) = data;
28175 }
28176
28177 /*
28178 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28179 index 0b81ad6..fff670e 100644
28180 --- a/arch/x86/kernel/uprobes.c
28181 +++ b/arch/x86/kernel/uprobes.c
28182 @@ -986,7 +986,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28183
28184 if (nleft != rasize) {
28185 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28186 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28187 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28188
28189 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28190 }
28191 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28192 index b9242ba..50c5edd 100644
28193 --- a/arch/x86/kernel/verify_cpu.S
28194 +++ b/arch/x86/kernel/verify_cpu.S
28195 @@ -20,6 +20,7 @@
28196 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28197 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28198 * arch/x86/kernel/head_32.S: processor startup
28199 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28200 *
28201 * verify_cpu, returns the status of longmode and SSE in register %eax.
28202 * 0: Success 1: Failure
28203 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28204 index fc9db6e..2c5865d 100644
28205 --- a/arch/x86/kernel/vm86_32.c
28206 +++ b/arch/x86/kernel/vm86_32.c
28207 @@ -44,6 +44,7 @@
28208 #include <linux/ptrace.h>
28209 #include <linux/audit.h>
28210 #include <linux/stddef.h>
28211 +#include <linux/grsecurity.h>
28212
28213 #include <asm/uaccess.h>
28214 #include <asm/io.h>
28215 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28216 do_exit(SIGSEGV);
28217 }
28218
28219 - tss = &per_cpu(cpu_tss, get_cpu());
28220 + tss = cpu_tss + get_cpu();
28221 current->thread.sp0 = current->thread.saved_sp0;
28222 current->thread.sysenter_cs = __KERNEL_CS;
28223 load_sp0(tss, &current->thread);
28224 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28225
28226 if (tsk->thread.saved_sp0)
28227 return -EPERM;
28228 +
28229 +#ifdef CONFIG_GRKERNSEC_VM86
28230 + if (!capable(CAP_SYS_RAWIO)) {
28231 + gr_handle_vm86();
28232 + return -EPERM;
28233 + }
28234 +#endif
28235 +
28236 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28237 offsetof(struct kernel_vm86_struct, vm86plus) -
28238 sizeof(info.regs));
28239 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28240 int tmp;
28241 struct vm86plus_struct __user *v86;
28242
28243 +#ifdef CONFIG_GRKERNSEC_VM86
28244 + if (!capable(CAP_SYS_RAWIO)) {
28245 + gr_handle_vm86();
28246 + return -EPERM;
28247 + }
28248 +#endif
28249 +
28250 tsk = current;
28251 switch (cmd) {
28252 case VM86_REQUEST_IRQ:
28253 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28254 tsk->thread.saved_fs = info->regs32->fs;
28255 tsk->thread.saved_gs = get_user_gs(info->regs32);
28256
28257 - tss = &per_cpu(cpu_tss, get_cpu());
28258 + tss = cpu_tss + get_cpu();
28259 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28260 if (cpu_has_sep)
28261 tsk->thread.sysenter_cs = 0;
28262 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28263 goto cannot_handle;
28264 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28265 goto cannot_handle;
28266 - intr_ptr = (unsigned long __user *) (i << 2);
28267 + intr_ptr = (__force unsigned long __user *) (i << 2);
28268 if (get_user(segoffs, intr_ptr))
28269 goto cannot_handle;
28270 if ((segoffs >> 16) == BIOSSEG)
28271 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28272 index 00bf300..129df8e 100644
28273 --- a/arch/x86/kernel/vmlinux.lds.S
28274 +++ b/arch/x86/kernel/vmlinux.lds.S
28275 @@ -26,6 +26,13 @@
28276 #include <asm/page_types.h>
28277 #include <asm/cache.h>
28278 #include <asm/boot.h>
28279 +#include <asm/segment.h>
28280 +
28281 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28282 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28283 +#else
28284 +#define __KERNEL_TEXT_OFFSET 0
28285 +#endif
28286
28287 #undef i386 /* in case the preprocessor is a 32bit one */
28288
28289 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28290
28291 PHDRS {
28292 text PT_LOAD FLAGS(5); /* R_E */
28293 +#ifdef CONFIG_X86_32
28294 + module PT_LOAD FLAGS(5); /* R_E */
28295 +#endif
28296 +#ifdef CONFIG_XEN
28297 + rodata PT_LOAD FLAGS(5); /* R_E */
28298 +#else
28299 + rodata PT_LOAD FLAGS(4); /* R__ */
28300 +#endif
28301 data PT_LOAD FLAGS(6); /* RW_ */
28302 -#ifdef CONFIG_X86_64
28303 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28304 #ifdef CONFIG_SMP
28305 percpu PT_LOAD FLAGS(6); /* RW_ */
28306 #endif
28307 + text.init PT_LOAD FLAGS(5); /* R_E */
28308 + text.exit PT_LOAD FLAGS(5); /* R_E */
28309 init PT_LOAD FLAGS(7); /* RWE */
28310 -#endif
28311 note PT_NOTE FLAGS(0); /* ___ */
28312 }
28313
28314 SECTIONS
28315 {
28316 #ifdef CONFIG_X86_32
28317 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28318 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28319 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28320 #else
28321 - . = __START_KERNEL;
28322 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28323 + . = __START_KERNEL;
28324 #endif
28325
28326 /* Text and read-only data */
28327 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28328 - _text = .;
28329 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28330 /* bootstrapping code */
28331 +#ifdef CONFIG_X86_32
28332 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28333 +#else
28334 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28335 +#endif
28336 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28337 + _text = .;
28338 HEAD_TEXT
28339 . = ALIGN(8);
28340 _stext = .;
28341 @@ -104,13 +124,47 @@ SECTIONS
28342 IRQENTRY_TEXT
28343 *(.fixup)
28344 *(.gnu.warning)
28345 - /* End of text section */
28346 - _etext = .;
28347 } :text = 0x9090
28348
28349 - NOTES :text :note
28350 + . += __KERNEL_TEXT_OFFSET;
28351
28352 - EXCEPTION_TABLE(16) :text = 0x9090
28353 +#ifdef CONFIG_X86_32
28354 + . = ALIGN(PAGE_SIZE);
28355 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28356 +
28357 +#ifdef CONFIG_PAX_KERNEXEC
28358 + MODULES_EXEC_VADDR = .;
28359 + BYTE(0)
28360 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28361 + . = ALIGN(HPAGE_SIZE) - 1;
28362 + MODULES_EXEC_END = .;
28363 +#endif
28364 +
28365 + } :module
28366 +#endif
28367 +
28368 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28369 + /* End of text section */
28370 + BYTE(0)
28371 + _etext = . - __KERNEL_TEXT_OFFSET;
28372 + }
28373 +
28374 +#ifdef CONFIG_X86_32
28375 + . = ALIGN(PAGE_SIZE);
28376 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28377 + . = ALIGN(PAGE_SIZE);
28378 + *(.empty_zero_page)
28379 + *(.initial_pg_fixmap)
28380 + *(.initial_pg_pmd)
28381 + *(.initial_page_table)
28382 + *(.swapper_pg_dir)
28383 + } :rodata
28384 +#endif
28385 +
28386 + . = ALIGN(PAGE_SIZE);
28387 + NOTES :rodata :note
28388 +
28389 + EXCEPTION_TABLE(16) :rodata
28390
28391 #if defined(CONFIG_DEBUG_RODATA)
28392 /* .text should occupy whole number of pages */
28393 @@ -122,16 +176,20 @@ SECTIONS
28394
28395 /* Data */
28396 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28397 +
28398 +#ifdef CONFIG_PAX_KERNEXEC
28399 + . = ALIGN(HPAGE_SIZE);
28400 +#else
28401 + . = ALIGN(PAGE_SIZE);
28402 +#endif
28403 +
28404 /* Start of data section */
28405 _sdata = .;
28406
28407 /* init_task */
28408 INIT_TASK_DATA(THREAD_SIZE)
28409
28410 -#ifdef CONFIG_X86_32
28411 - /* 32 bit has nosave before _edata */
28412 NOSAVE_DATA
28413 -#endif
28414
28415 PAGE_ALIGNED_DATA(PAGE_SIZE)
28416
28417 @@ -174,12 +232,19 @@ SECTIONS
28418 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28419
28420 /* Init code and data - will be freed after init */
28421 - . = ALIGN(PAGE_SIZE);
28422 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28423 + BYTE(0)
28424 +
28425 +#ifdef CONFIG_PAX_KERNEXEC
28426 + . = ALIGN(HPAGE_SIZE);
28427 +#else
28428 + . = ALIGN(PAGE_SIZE);
28429 +#endif
28430 +
28431 __init_begin = .; /* paired with __init_end */
28432 - }
28433 + } :init.begin
28434
28435 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28436 +#ifdef CONFIG_SMP
28437 /*
28438 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28439 * output PHDR, so the next output section - .init.text - should
28440 @@ -190,12 +255,27 @@ SECTIONS
28441 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28442 #endif
28443
28444 - INIT_TEXT_SECTION(PAGE_SIZE)
28445 -#ifdef CONFIG_X86_64
28446 - :init
28447 -#endif
28448 + . = ALIGN(PAGE_SIZE);
28449 + init_begin = .;
28450 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28451 + VMLINUX_SYMBOL(_sinittext) = .;
28452 + INIT_TEXT
28453 + . = ALIGN(PAGE_SIZE);
28454 + } :text.init
28455
28456 - INIT_DATA_SECTION(16)
28457 + /*
28458 + * .exit.text is discard at runtime, not link time, to deal with
28459 + * references from .altinstructions and .eh_frame
28460 + */
28461 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28462 + EXIT_TEXT
28463 + VMLINUX_SYMBOL(_einittext) = .;
28464 + . = ALIGN(16);
28465 + } :text.exit
28466 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28467 +
28468 + . = ALIGN(PAGE_SIZE);
28469 + INIT_DATA_SECTION(16) :init
28470
28471 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28472 __x86_cpu_dev_start = .;
28473 @@ -266,19 +346,12 @@ SECTIONS
28474 }
28475
28476 . = ALIGN(8);
28477 - /*
28478 - * .exit.text is discard at runtime, not link time, to deal with
28479 - * references from .altinstructions and .eh_frame
28480 - */
28481 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28482 - EXIT_TEXT
28483 - }
28484
28485 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28486 EXIT_DATA
28487 }
28488
28489 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28490 +#ifndef CONFIG_SMP
28491 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28492 #endif
28493
28494 @@ -297,16 +370,10 @@ SECTIONS
28495 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28496 __smp_locks = .;
28497 *(.smp_locks)
28498 - . = ALIGN(PAGE_SIZE);
28499 __smp_locks_end = .;
28500 + . = ALIGN(PAGE_SIZE);
28501 }
28502
28503 -#ifdef CONFIG_X86_64
28504 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28505 - NOSAVE_DATA
28506 - }
28507 -#endif
28508 -
28509 /* BSS */
28510 . = ALIGN(PAGE_SIZE);
28511 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28512 @@ -322,6 +389,7 @@ SECTIONS
28513 __brk_base = .;
28514 . += 64 * 1024; /* 64k alignment slop space */
28515 *(.brk_reservation) /* areas brk users have reserved */
28516 + . = ALIGN(HPAGE_SIZE);
28517 __brk_limit = .;
28518 }
28519
28520 @@ -348,13 +416,12 @@ SECTIONS
28521 * for the boot processor.
28522 */
28523 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28524 -INIT_PER_CPU(gdt_page);
28525 INIT_PER_CPU(irq_stack_union);
28526
28527 /*
28528 * Build-time check on the image size:
28529 */
28530 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28531 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28532 "kernel image bigger than KERNEL_IMAGE_SIZE");
28533
28534 #ifdef CONFIG_SMP
28535 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28536 index 2dcc6ff..082dc7a 100644
28537 --- a/arch/x86/kernel/vsyscall_64.c
28538 +++ b/arch/x86/kernel/vsyscall_64.c
28539 @@ -38,15 +38,13 @@
28540 #define CREATE_TRACE_POINTS
28541 #include "vsyscall_trace.h"
28542
28543 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28544 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28545
28546 static int __init vsyscall_setup(char *str)
28547 {
28548 if (str) {
28549 if (!strcmp("emulate", str))
28550 vsyscall_mode = EMULATE;
28551 - else if (!strcmp("native", str))
28552 - vsyscall_mode = NATIVE;
28553 else if (!strcmp("none", str))
28554 vsyscall_mode = NONE;
28555 else
28556 @@ -264,8 +262,7 @@ do_ret:
28557 return true;
28558
28559 sigsegv:
28560 - force_sig(SIGSEGV, current);
28561 - return true;
28562 + do_group_exit(SIGKILL);
28563 }
28564
28565 /*
28566 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28567 static struct vm_area_struct gate_vma = {
28568 .vm_start = VSYSCALL_ADDR,
28569 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28570 - .vm_page_prot = PAGE_READONLY_EXEC,
28571 - .vm_flags = VM_READ | VM_EXEC,
28572 + .vm_page_prot = PAGE_READONLY,
28573 + .vm_flags = VM_READ,
28574 .vm_ops = &gate_vma_ops,
28575 };
28576
28577 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28578 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28579
28580 if (vsyscall_mode != NONE)
28581 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28582 - vsyscall_mode == NATIVE
28583 - ? PAGE_KERNEL_VSYSCALL
28584 - : PAGE_KERNEL_VVAR);
28585 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28586
28587 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28588 (unsigned long)VSYSCALL_ADDR);
28589 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28590 index 37d8fa4..66e319a 100644
28591 --- a/arch/x86/kernel/x8664_ksyms_64.c
28592 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28593 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28594 EXPORT_SYMBOL(copy_user_generic_unrolled);
28595 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28596 EXPORT_SYMBOL(__copy_user_nocache);
28597 -EXPORT_SYMBOL(_copy_from_user);
28598 -EXPORT_SYMBOL(_copy_to_user);
28599
28600 EXPORT_SYMBOL(copy_page);
28601 EXPORT_SYMBOL(clear_page);
28602 @@ -79,3 +77,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28603 EXPORT_SYMBOL(___preempt_schedule_context);
28604 #endif
28605 #endif
28606 +
28607 +#ifdef CONFIG_PAX_PER_CPU_PGD
28608 +EXPORT_SYMBOL(cpu_pgd);
28609 +#endif
28610 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28611 index 234b072..b7ab191 100644
28612 --- a/arch/x86/kernel/x86_init.c
28613 +++ b/arch/x86/kernel/x86_init.c
28614 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28615 static void default_nmi_init(void) { };
28616 static int default_i8042_detect(void) { return 1; };
28617
28618 -struct x86_platform_ops x86_platform = {
28619 +struct x86_platform_ops x86_platform __read_only = {
28620 .calibrate_tsc = native_calibrate_tsc,
28621 .get_wallclock = mach_get_cmos_time,
28622 .set_wallclock = mach_set_rtc_mmss,
28623 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28624 EXPORT_SYMBOL_GPL(x86_platform);
28625
28626 #if defined(CONFIG_PCI_MSI)
28627 -struct x86_msi_ops x86_msi = {
28628 +struct x86_msi_ops x86_msi __read_only = {
28629 .setup_msi_irqs = native_setup_msi_irqs,
28630 .compose_msi_msg = native_compose_msi_msg,
28631 .teardown_msi_irq = native_teardown_msi_irq,
28632 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28633 }
28634 #endif
28635
28636 -struct x86_io_apic_ops x86_io_apic_ops = {
28637 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28638 .init = native_io_apic_init_mappings,
28639 .read = native_io_apic_read,
28640 .write = native_io_apic_write,
28641 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28642 index 87a815b..727dbe6 100644
28643 --- a/arch/x86/kernel/xsave.c
28644 +++ b/arch/x86/kernel/xsave.c
28645 @@ -168,18 +168,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28646
28647 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28648 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28649 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28650 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28651
28652 if (!use_xsave())
28653 return err;
28654
28655 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28656 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28657
28658 /*
28659 * Read the xstate_bv which we copied (directly from the cpu or
28660 * from the state in task struct) to the user buffers.
28661 */
28662 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28663 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28664
28665 /*
28666 * For legacy compatible, we always set FP/SSE bits in the bit
28667 @@ -194,7 +194,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28668 */
28669 xstate_bv |= XSTATE_FPSSE;
28670
28671 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28672 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28673
28674 return err;
28675 }
28676 @@ -203,6 +203,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28677 {
28678 int err;
28679
28680 + buf = (struct xsave_struct __user *)____m(buf);
28681 if (use_xsave())
28682 err = xsave_user(buf);
28683 else if (use_fxsr())
28684 @@ -313,6 +314,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28685 */
28686 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28687 {
28688 + buf = (void __user *)____m(buf);
28689 if (use_xsave()) {
28690 if ((unsigned long)buf % 64 || fx_only) {
28691 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28692 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28693 index 1d08ad3..c6a4faf 100644
28694 --- a/arch/x86/kvm/cpuid.c
28695 +++ b/arch/x86/kvm/cpuid.c
28696 @@ -204,15 +204,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28697 struct kvm_cpuid2 *cpuid,
28698 struct kvm_cpuid_entry2 __user *entries)
28699 {
28700 - int r;
28701 + int r, i;
28702
28703 r = -E2BIG;
28704 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28705 goto out;
28706 r = -EFAULT;
28707 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28708 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28709 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28710 goto out;
28711 + for (i = 0; i < cpuid->nent; ++i) {
28712 + struct kvm_cpuid_entry2 cpuid_entry;
28713 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28714 + goto out;
28715 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28716 + }
28717 vcpu->arch.cpuid_nent = cpuid->nent;
28718 kvm_apic_set_version(vcpu);
28719 kvm_x86_ops->cpuid_update(vcpu);
28720 @@ -225,15 +230,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28721 struct kvm_cpuid2 *cpuid,
28722 struct kvm_cpuid_entry2 __user *entries)
28723 {
28724 - int r;
28725 + int r, i;
28726
28727 r = -E2BIG;
28728 if (cpuid->nent < vcpu->arch.cpuid_nent)
28729 goto out;
28730 r = -EFAULT;
28731 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28732 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28733 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28734 goto out;
28735 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28736 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28737 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28738 + goto out;
28739 + }
28740 return 0;
28741
28742 out:
28743 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28744 index 630bcb0..a7f6d9e 100644
28745 --- a/arch/x86/kvm/emulate.c
28746 +++ b/arch/x86/kvm/emulate.c
28747 @@ -3569,7 +3569,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28748 int cr = ctxt->modrm_reg;
28749 u64 efer = 0;
28750
28751 - static u64 cr_reserved_bits[] = {
28752 + static const u64 cr_reserved_bits[] = {
28753 0xffffffff00000000ULL,
28754 0, 0, 0, /* CR3 checked later */
28755 CR4_RESERVED_BITS,
28756 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28757 index 67d07e0..10769d5 100644
28758 --- a/arch/x86/kvm/lapic.c
28759 +++ b/arch/x86/kvm/lapic.c
28760 @@ -56,7 +56,7 @@
28761 #define APIC_BUS_CYCLE_NS 1
28762
28763 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28764 -#define apic_debug(fmt, arg...)
28765 +#define apic_debug(fmt, arg...) do {} while (0)
28766
28767 #define APIC_LVT_NUM 6
28768 /* 14 is the version for Xeon and Pentium 8.4.8*/
28769 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28770 index 6e6d115..43fecbf 100644
28771 --- a/arch/x86/kvm/paging_tmpl.h
28772 +++ b/arch/x86/kvm/paging_tmpl.h
28773 @@ -343,7 +343,7 @@ retry_walk:
28774 if (unlikely(kvm_is_error_hva(host_addr)))
28775 goto error;
28776
28777 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28778 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28779 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28780 goto error;
28781 walker->ptep_user[walker->level - 1] = ptep_user;
28782 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28783 index 4911bf1..e7d3ed2 100644
28784 --- a/arch/x86/kvm/svm.c
28785 +++ b/arch/x86/kvm/svm.c
28786 @@ -3577,7 +3577,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28787 int cpu = raw_smp_processor_id();
28788
28789 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28790 +
28791 + pax_open_kernel();
28792 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28793 + pax_close_kernel();
28794 +
28795 load_TR_desc();
28796 }
28797
28798 @@ -3973,6 +3977,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28799 #endif
28800 #endif
28801
28802 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28803 + __set_fs(current_thread_info()->addr_limit);
28804 +#endif
28805 +
28806 reload_tss(vcpu);
28807
28808 local_irq_disable();
28809 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28810 index 2d73807..84a0e59 100644
28811 --- a/arch/x86/kvm/vmx.c
28812 +++ b/arch/x86/kvm/vmx.c
28813 @@ -1440,12 +1440,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28814 #endif
28815 }
28816
28817 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28818 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28819 {
28820 vmcs_writel(field, vmcs_readl(field) & ~mask);
28821 }
28822
28823 -static void vmcs_set_bits(unsigned long field, u32 mask)
28824 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28825 {
28826 vmcs_writel(field, vmcs_readl(field) | mask);
28827 }
28828 @@ -1705,7 +1705,11 @@ static void reload_tss(void)
28829 struct desc_struct *descs;
28830
28831 descs = (void *)gdt->address;
28832 +
28833 + pax_open_kernel();
28834 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28835 + pax_close_kernel();
28836 +
28837 load_TR_desc();
28838 }
28839
28840 @@ -1941,6 +1945,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28841 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28842 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28843
28844 +#ifdef CONFIG_PAX_PER_CPU_PGD
28845 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28846 +#endif
28847 +
28848 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28849 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28850 vmx->loaded_vmcs->cpu = cpu;
28851 @@ -2233,7 +2241,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28852 * reads and returns guest's timestamp counter "register"
28853 * guest_tsc = host_tsc + tsc_offset -- 21.3
28854 */
28855 -static u64 guest_read_tsc(void)
28856 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28857 {
28858 u64 host_tsc, tsc_offset;
28859
28860 @@ -4467,7 +4475,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28861 unsigned long cr4;
28862
28863 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28864 +
28865 +#ifndef CONFIG_PAX_PER_CPU_PGD
28866 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28867 +#endif
28868
28869 /* Save the most likely value for this task's CR4 in the VMCS. */
28870 cr4 = cr4_read_shadow();
28871 @@ -4494,7 +4505,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28872 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28873 vmx->host_idt_base = dt.address;
28874
28875 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28876 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28877
28878 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28879 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28880 @@ -6107,11 +6118,17 @@ static __init int hardware_setup(void)
28881 * page upon invalidation. No need to do anything if not
28882 * using the APIC_ACCESS_ADDR VMCS field.
28883 */
28884 - if (!flexpriority_enabled)
28885 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28886 + if (!flexpriority_enabled) {
28887 + pax_open_kernel();
28888 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28889 + pax_close_kernel();
28890 + }
28891
28892 - if (!cpu_has_vmx_tpr_shadow())
28893 - kvm_x86_ops->update_cr8_intercept = NULL;
28894 + if (!cpu_has_vmx_tpr_shadow()) {
28895 + pax_open_kernel();
28896 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28897 + pax_close_kernel();
28898 + }
28899
28900 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28901 kvm_disable_largepages();
28902 @@ -6122,14 +6139,16 @@ static __init int hardware_setup(void)
28903 if (!cpu_has_vmx_apicv())
28904 enable_apicv = 0;
28905
28906 + pax_open_kernel();
28907 if (enable_apicv)
28908 - kvm_x86_ops->update_cr8_intercept = NULL;
28909 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28910 else {
28911 - kvm_x86_ops->hwapic_irr_update = NULL;
28912 - kvm_x86_ops->hwapic_isr_update = NULL;
28913 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28914 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28915 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28916 + *(void **)&kvm_x86_ops->hwapic_isr_update = NULL;
28917 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28918 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28919 }
28920 + pax_close_kernel();
28921
28922 vmx_disable_intercept_for_msr(MSR_FS_BASE, false);
28923 vmx_disable_intercept_for_msr(MSR_GS_BASE, false);
28924 @@ -6182,10 +6201,12 @@ static __init int hardware_setup(void)
28925 enable_pml = 0;
28926
28927 if (!enable_pml) {
28928 - kvm_x86_ops->slot_enable_log_dirty = NULL;
28929 - kvm_x86_ops->slot_disable_log_dirty = NULL;
28930 - kvm_x86_ops->flush_log_dirty = NULL;
28931 - kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28932 + pax_open_kernel();
28933 + *(void **)&kvm_x86_ops->slot_enable_log_dirty = NULL;
28934 + *(void **)&kvm_x86_ops->slot_disable_log_dirty = NULL;
28935 + *(void **)&kvm_x86_ops->flush_log_dirty = NULL;
28936 + *(void **)&kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28937 + pax_close_kernel();
28938 }
28939
28940 return alloc_kvm_area();
28941 @@ -8230,6 +8251,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28942 "jmp 2f \n\t"
28943 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28944 "2: "
28945 +
28946 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28947 + "ljmp %[cs],$3f\n\t"
28948 + "3: "
28949 +#endif
28950 +
28951 /* Save guest registers, load host registers, keep flags */
28952 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
28953 "pop %0 \n\t"
28954 @@ -8282,6 +8309,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28955 #endif
28956 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
28957 [wordsize]"i"(sizeof(ulong))
28958 +
28959 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28960 + ,[cs]"i"(__KERNEL_CS)
28961 +#endif
28962 +
28963 : "cc", "memory"
28964 #ifdef CONFIG_X86_64
28965 , "rax", "rbx", "rdi", "rsi"
28966 @@ -8295,7 +8327,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28967 if (debugctlmsr)
28968 update_debugctlmsr(debugctlmsr);
28969
28970 -#ifndef CONFIG_X86_64
28971 +#ifdef CONFIG_X86_32
28972 /*
28973 * The sysexit path does not restore ds/es, so we must set them to
28974 * a reasonable value ourselves.
28975 @@ -8304,8 +8336,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28976 * may be executed in interrupt context, which saves and restore segments
28977 * around it, nullifying its effect.
28978 */
28979 - loadsegment(ds, __USER_DS);
28980 - loadsegment(es, __USER_DS);
28981 + loadsegment(ds, __KERNEL_DS);
28982 + loadsegment(es, __KERNEL_DS);
28983 + loadsegment(ss, __KERNEL_DS);
28984 +
28985 +#ifdef CONFIG_PAX_KERNEXEC
28986 + loadsegment(fs, __KERNEL_PERCPU);
28987 +#endif
28988 +
28989 +#ifdef CONFIG_PAX_MEMORY_UDEREF
28990 + __set_fs(current_thread_info()->addr_limit);
28991 +#endif
28992 +
28993 #endif
28994
28995 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
28996 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
28997 index ea306ad..669f42d 100644
28998 --- a/arch/x86/kvm/x86.c
28999 +++ b/arch/x86/kvm/x86.c
29000 @@ -1929,8 +1929,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
29001 {
29002 struct kvm *kvm = vcpu->kvm;
29003 int lm = is_long_mode(vcpu);
29004 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29005 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29006 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29007 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29008 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
29009 : kvm->arch.xen_hvm_config.blob_size_32;
29010 u32 page_num = data & ~PAGE_MASK;
29011 @@ -2867,6 +2867,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
29012 if (n < msr_list.nmsrs)
29013 goto out;
29014 r = -EFAULT;
29015 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
29016 + goto out;
29017 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
29018 num_msrs_to_save * sizeof(u32)))
29019 goto out;
29020 @@ -5784,7 +5786,7 @@ static struct notifier_block pvclock_gtod_notifier = {
29021 };
29022 #endif
29023
29024 -int kvm_arch_init(void *opaque)
29025 +int kvm_arch_init(const void *opaque)
29026 {
29027 int r;
29028 struct kvm_x86_ops *ops = opaque;
29029 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
29030 index 8f9a133..3c7694b 100644
29031 --- a/arch/x86/lguest/boot.c
29032 +++ b/arch/x86/lguest/boot.c
29033 @@ -1341,9 +1341,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
29034 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
29035 * Launcher to reboot us.
29036 */
29037 -static void lguest_restart(char *reason)
29038 +static __noreturn void lguest_restart(char *reason)
29039 {
29040 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
29041 + BUG();
29042 }
29043
29044 /*G:050
29045 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
29046 index 00933d5..3a64af9 100644
29047 --- a/arch/x86/lib/atomic64_386_32.S
29048 +++ b/arch/x86/lib/atomic64_386_32.S
29049 @@ -48,6 +48,10 @@ BEGIN(read)
29050 movl (v), %eax
29051 movl 4(v), %edx
29052 RET_ENDP
29053 +BEGIN(read_unchecked)
29054 + movl (v), %eax
29055 + movl 4(v), %edx
29056 +RET_ENDP
29057 #undef v
29058
29059 #define v %esi
29060 @@ -55,6 +59,10 @@ BEGIN(set)
29061 movl %ebx, (v)
29062 movl %ecx, 4(v)
29063 RET_ENDP
29064 +BEGIN(set_unchecked)
29065 + movl %ebx, (v)
29066 + movl %ecx, 4(v)
29067 +RET_ENDP
29068 #undef v
29069
29070 #define v %esi
29071 @@ -70,6 +78,20 @@ RET_ENDP
29072 BEGIN(add)
29073 addl %eax, (v)
29074 adcl %edx, 4(v)
29075 +
29076 +#ifdef CONFIG_PAX_REFCOUNT
29077 + jno 0f
29078 + subl %eax, (v)
29079 + sbbl %edx, 4(v)
29080 + int $4
29081 +0:
29082 + _ASM_EXTABLE(0b, 0b)
29083 +#endif
29084 +
29085 +RET_ENDP
29086 +BEGIN(add_unchecked)
29087 + addl %eax, (v)
29088 + adcl %edx, 4(v)
29089 RET_ENDP
29090 #undef v
29091
29092 @@ -77,6 +99,24 @@ RET_ENDP
29093 BEGIN(add_return)
29094 addl (v), %eax
29095 adcl 4(v), %edx
29096 +
29097 +#ifdef CONFIG_PAX_REFCOUNT
29098 + into
29099 +1234:
29100 + _ASM_EXTABLE(1234b, 2f)
29101 +#endif
29102 +
29103 + movl %eax, (v)
29104 + movl %edx, 4(v)
29105 +
29106 +#ifdef CONFIG_PAX_REFCOUNT
29107 +2:
29108 +#endif
29109 +
29110 +RET_ENDP
29111 +BEGIN(add_return_unchecked)
29112 + addl (v), %eax
29113 + adcl 4(v), %edx
29114 movl %eax, (v)
29115 movl %edx, 4(v)
29116 RET_ENDP
29117 @@ -86,6 +126,20 @@ RET_ENDP
29118 BEGIN(sub)
29119 subl %eax, (v)
29120 sbbl %edx, 4(v)
29121 +
29122 +#ifdef CONFIG_PAX_REFCOUNT
29123 + jno 0f
29124 + addl %eax, (v)
29125 + adcl %edx, 4(v)
29126 + int $4
29127 +0:
29128 + _ASM_EXTABLE(0b, 0b)
29129 +#endif
29130 +
29131 +RET_ENDP
29132 +BEGIN(sub_unchecked)
29133 + subl %eax, (v)
29134 + sbbl %edx, 4(v)
29135 RET_ENDP
29136 #undef v
29137
29138 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29139 sbbl $0, %edx
29140 addl (v), %eax
29141 adcl 4(v), %edx
29142 +
29143 +#ifdef CONFIG_PAX_REFCOUNT
29144 + into
29145 +1234:
29146 + _ASM_EXTABLE(1234b, 2f)
29147 +#endif
29148 +
29149 + movl %eax, (v)
29150 + movl %edx, 4(v)
29151 +
29152 +#ifdef CONFIG_PAX_REFCOUNT
29153 +2:
29154 +#endif
29155 +
29156 +RET_ENDP
29157 +BEGIN(sub_return_unchecked)
29158 + negl %edx
29159 + negl %eax
29160 + sbbl $0, %edx
29161 + addl (v), %eax
29162 + adcl 4(v), %edx
29163 movl %eax, (v)
29164 movl %edx, 4(v)
29165 RET_ENDP
29166 @@ -105,6 +180,20 @@ RET_ENDP
29167 BEGIN(inc)
29168 addl $1, (v)
29169 adcl $0, 4(v)
29170 +
29171 +#ifdef CONFIG_PAX_REFCOUNT
29172 + jno 0f
29173 + subl $1, (v)
29174 + sbbl $0, 4(v)
29175 + int $4
29176 +0:
29177 + _ASM_EXTABLE(0b, 0b)
29178 +#endif
29179 +
29180 +RET_ENDP
29181 +BEGIN(inc_unchecked)
29182 + addl $1, (v)
29183 + adcl $0, 4(v)
29184 RET_ENDP
29185 #undef v
29186
29187 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29188 movl 4(v), %edx
29189 addl $1, %eax
29190 adcl $0, %edx
29191 +
29192 +#ifdef CONFIG_PAX_REFCOUNT
29193 + into
29194 +1234:
29195 + _ASM_EXTABLE(1234b, 2f)
29196 +#endif
29197 +
29198 + movl %eax, (v)
29199 + movl %edx, 4(v)
29200 +
29201 +#ifdef CONFIG_PAX_REFCOUNT
29202 +2:
29203 +#endif
29204 +
29205 +RET_ENDP
29206 +BEGIN(inc_return_unchecked)
29207 + movl (v), %eax
29208 + movl 4(v), %edx
29209 + addl $1, %eax
29210 + adcl $0, %edx
29211 movl %eax, (v)
29212 movl %edx, 4(v)
29213 RET_ENDP
29214 @@ -123,6 +232,20 @@ RET_ENDP
29215 BEGIN(dec)
29216 subl $1, (v)
29217 sbbl $0, 4(v)
29218 +
29219 +#ifdef CONFIG_PAX_REFCOUNT
29220 + jno 0f
29221 + addl $1, (v)
29222 + adcl $0, 4(v)
29223 + int $4
29224 +0:
29225 + _ASM_EXTABLE(0b, 0b)
29226 +#endif
29227 +
29228 +RET_ENDP
29229 +BEGIN(dec_unchecked)
29230 + subl $1, (v)
29231 + sbbl $0, 4(v)
29232 RET_ENDP
29233 #undef v
29234
29235 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29236 movl 4(v), %edx
29237 subl $1, %eax
29238 sbbl $0, %edx
29239 +
29240 +#ifdef CONFIG_PAX_REFCOUNT
29241 + into
29242 +1234:
29243 + _ASM_EXTABLE(1234b, 2f)
29244 +#endif
29245 +
29246 + movl %eax, (v)
29247 + movl %edx, 4(v)
29248 +
29249 +#ifdef CONFIG_PAX_REFCOUNT
29250 +2:
29251 +#endif
29252 +
29253 +RET_ENDP
29254 +BEGIN(dec_return_unchecked)
29255 + movl (v), %eax
29256 + movl 4(v), %edx
29257 + subl $1, %eax
29258 + sbbl $0, %edx
29259 movl %eax, (v)
29260 movl %edx, 4(v)
29261 RET_ENDP
29262 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29263 adcl %edx, %edi
29264 addl (v), %eax
29265 adcl 4(v), %edx
29266 +
29267 +#ifdef CONFIG_PAX_REFCOUNT
29268 + into
29269 +1234:
29270 + _ASM_EXTABLE(1234b, 2f)
29271 +#endif
29272 +
29273 cmpl %eax, %ecx
29274 je 3f
29275 1:
29276 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29277 1:
29278 addl $1, %eax
29279 adcl $0, %edx
29280 +
29281 +#ifdef CONFIG_PAX_REFCOUNT
29282 + into
29283 +1234:
29284 + _ASM_EXTABLE(1234b, 2f)
29285 +#endif
29286 +
29287 movl %eax, (v)
29288 movl %edx, 4(v)
29289 movl $1, %eax
29290 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29291 movl 4(v), %edx
29292 subl $1, %eax
29293 sbbl $0, %edx
29294 +
29295 +#ifdef CONFIG_PAX_REFCOUNT
29296 + into
29297 +1234:
29298 + _ASM_EXTABLE(1234b, 1f)
29299 +#endif
29300 +
29301 js 1f
29302 movl %eax, (v)
29303 movl %edx, 4(v)
29304 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29305 index 082a851..6a963bc 100644
29306 --- a/arch/x86/lib/atomic64_cx8_32.S
29307 +++ b/arch/x86/lib/atomic64_cx8_32.S
29308 @@ -25,10 +25,20 @@ ENTRY(atomic64_read_cx8)
29309 CFI_STARTPROC
29310
29311 read64 %ecx
29312 + pax_force_retaddr
29313 ret
29314 CFI_ENDPROC
29315 ENDPROC(atomic64_read_cx8)
29316
29317 +ENTRY(atomic64_read_unchecked_cx8)
29318 + CFI_STARTPROC
29319 +
29320 + read64 %ecx
29321 + pax_force_retaddr
29322 + ret
29323 + CFI_ENDPROC
29324 +ENDPROC(atomic64_read_unchecked_cx8)
29325 +
29326 ENTRY(atomic64_set_cx8)
29327 CFI_STARTPROC
29328
29329 @@ -38,10 +48,25 @@ ENTRY(atomic64_set_cx8)
29330 cmpxchg8b (%esi)
29331 jne 1b
29332
29333 + pax_force_retaddr
29334 ret
29335 CFI_ENDPROC
29336 ENDPROC(atomic64_set_cx8)
29337
29338 +ENTRY(atomic64_set_unchecked_cx8)
29339 + CFI_STARTPROC
29340 +
29341 +1:
29342 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29343 + * are atomic on 586 and newer */
29344 + cmpxchg8b (%esi)
29345 + jne 1b
29346 +
29347 + pax_force_retaddr
29348 + ret
29349 + CFI_ENDPROC
29350 +ENDPROC(atomic64_set_unchecked_cx8)
29351 +
29352 ENTRY(atomic64_xchg_cx8)
29353 CFI_STARTPROC
29354
29355 @@ -50,12 +75,13 @@ ENTRY(atomic64_xchg_cx8)
29356 cmpxchg8b (%esi)
29357 jne 1b
29358
29359 + pax_force_retaddr
29360 ret
29361 CFI_ENDPROC
29362 ENDPROC(atomic64_xchg_cx8)
29363
29364 -.macro addsub_return func ins insc
29365 -ENTRY(atomic64_\func\()_return_cx8)
29366 +.macro addsub_return func ins insc unchecked=""
29367 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29368 CFI_STARTPROC
29369 pushl_cfi_reg ebp
29370 pushl_cfi_reg ebx
29371 @@ -72,27 +98,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29372 movl %edx, %ecx
29373 \ins\()l %esi, %ebx
29374 \insc\()l %edi, %ecx
29375 +
29376 +.ifb \unchecked
29377 +#ifdef CONFIG_PAX_REFCOUNT
29378 + into
29379 +2:
29380 + _ASM_EXTABLE(2b, 3f)
29381 +#endif
29382 +.endif
29383 +
29384 LOCK_PREFIX
29385 cmpxchg8b (%ebp)
29386 jne 1b
29387 -
29388 -10:
29389 movl %ebx, %eax
29390 movl %ecx, %edx
29391 +
29392 +.ifb \unchecked
29393 +#ifdef CONFIG_PAX_REFCOUNT
29394 +3:
29395 +#endif
29396 +.endif
29397 +
29398 popl_cfi_reg edi
29399 popl_cfi_reg esi
29400 popl_cfi_reg ebx
29401 popl_cfi_reg ebp
29402 + pax_force_retaddr
29403 ret
29404 CFI_ENDPROC
29405 -ENDPROC(atomic64_\func\()_return_cx8)
29406 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29407 .endm
29408
29409 addsub_return add add adc
29410 addsub_return sub sub sbb
29411 +addsub_return add add adc _unchecked
29412 +addsub_return sub sub sbb _unchecked
29413
29414 -.macro incdec_return func ins insc
29415 -ENTRY(atomic64_\func\()_return_cx8)
29416 +.macro incdec_return func ins insc unchecked=""
29417 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29418 CFI_STARTPROC
29419 pushl_cfi_reg ebx
29420
29421 @@ -102,21 +145,38 @@ ENTRY(atomic64_\func\()_return_cx8)
29422 movl %edx, %ecx
29423 \ins\()l $1, %ebx
29424 \insc\()l $0, %ecx
29425 +
29426 +.ifb \unchecked
29427 +#ifdef CONFIG_PAX_REFCOUNT
29428 + into
29429 +2:
29430 + _ASM_EXTABLE(2b, 3f)
29431 +#endif
29432 +.endif
29433 +
29434 LOCK_PREFIX
29435 cmpxchg8b (%esi)
29436 jne 1b
29437 -
29438 -10:
29439 movl %ebx, %eax
29440 movl %ecx, %edx
29441 +
29442 +.ifb \unchecked
29443 +#ifdef CONFIG_PAX_REFCOUNT
29444 +3:
29445 +#endif
29446 +.endif
29447 +
29448 popl_cfi_reg ebx
29449 + pax_force_retaddr
29450 ret
29451 CFI_ENDPROC
29452 -ENDPROC(atomic64_\func\()_return_cx8)
29453 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29454 .endm
29455
29456 incdec_return inc add adc
29457 incdec_return dec sub sbb
29458 +incdec_return inc add adc _unchecked
29459 +incdec_return dec sub sbb _unchecked
29460
29461 ENTRY(atomic64_dec_if_positive_cx8)
29462 CFI_STARTPROC
29463 @@ -128,6 +188,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29464 movl %edx, %ecx
29465 subl $1, %ebx
29466 sbb $0, %ecx
29467 +
29468 +#ifdef CONFIG_PAX_REFCOUNT
29469 + into
29470 +1234:
29471 + _ASM_EXTABLE(1234b, 2f)
29472 +#endif
29473 +
29474 js 2f
29475 LOCK_PREFIX
29476 cmpxchg8b (%esi)
29477 @@ -137,6 +204,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29478 movl %ebx, %eax
29479 movl %ecx, %edx
29480 popl_cfi_reg ebx
29481 + pax_force_retaddr
29482 ret
29483 CFI_ENDPROC
29484 ENDPROC(atomic64_dec_if_positive_cx8)
29485 @@ -161,6 +229,13 @@ ENTRY(atomic64_add_unless_cx8)
29486 movl %edx, %ecx
29487 addl %ebp, %ebx
29488 adcl %edi, %ecx
29489 +
29490 +#ifdef CONFIG_PAX_REFCOUNT
29491 + into
29492 +1234:
29493 + _ASM_EXTABLE(1234b, 3f)
29494 +#endif
29495 +
29496 LOCK_PREFIX
29497 cmpxchg8b (%esi)
29498 jne 1b
29499 @@ -171,6 +246,7 @@ ENTRY(atomic64_add_unless_cx8)
29500 CFI_ADJUST_CFA_OFFSET -8
29501 popl_cfi_reg ebx
29502 popl_cfi_reg ebp
29503 + pax_force_retaddr
29504 ret
29505 4:
29506 cmpl %edx, 4(%esp)
29507 @@ -193,6 +269,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29508 xorl %ecx, %ecx
29509 addl $1, %ebx
29510 adcl %edx, %ecx
29511 +
29512 +#ifdef CONFIG_PAX_REFCOUNT
29513 + into
29514 +1234:
29515 + _ASM_EXTABLE(1234b, 3f)
29516 +#endif
29517 +
29518 LOCK_PREFIX
29519 cmpxchg8b (%esi)
29520 jne 1b
29521 @@ -200,6 +283,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29522 movl $1, %eax
29523 3:
29524 popl_cfi_reg ebx
29525 + pax_force_retaddr
29526 ret
29527 CFI_ENDPROC
29528 ENDPROC(atomic64_inc_not_zero_cx8)
29529 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29530 index 9bc944a..e52be6c 100644
29531 --- a/arch/x86/lib/checksum_32.S
29532 +++ b/arch/x86/lib/checksum_32.S
29533 @@ -29,7 +29,8 @@
29534 #include <asm/dwarf2.h>
29535 #include <asm/errno.h>
29536 #include <asm/asm.h>
29537 -
29538 +#include <asm/segment.h>
29539 +
29540 /*
29541 * computes a partial checksum, e.g. for TCP/UDP fragments
29542 */
29543 @@ -285,9 +286,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29544
29545 #define ARGBASE 16
29546 #define FP 12
29547 -
29548 -ENTRY(csum_partial_copy_generic)
29549 +
29550 +ENTRY(csum_partial_copy_generic_to_user)
29551 CFI_STARTPROC
29552 +
29553 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29554 + pushl_cfi %gs
29555 + popl_cfi %es
29556 + jmp csum_partial_copy_generic
29557 +#endif
29558 +
29559 +ENTRY(csum_partial_copy_generic_from_user)
29560 +
29561 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29562 + pushl_cfi %gs
29563 + popl_cfi %ds
29564 +#endif
29565 +
29566 +ENTRY(csum_partial_copy_generic)
29567 subl $4,%esp
29568 CFI_ADJUST_CFA_OFFSET 4
29569 pushl_cfi_reg edi
29570 @@ -306,7 +322,7 @@ ENTRY(csum_partial_copy_generic)
29571 jmp 4f
29572 SRC(1: movw (%esi), %bx )
29573 addl $2, %esi
29574 -DST( movw %bx, (%edi) )
29575 +DST( movw %bx, %es:(%edi) )
29576 addl $2, %edi
29577 addw %bx, %ax
29578 adcl $0, %eax
29579 @@ -318,30 +334,30 @@ DST( movw %bx, (%edi) )
29580 SRC(1: movl (%esi), %ebx )
29581 SRC( movl 4(%esi), %edx )
29582 adcl %ebx, %eax
29583 -DST( movl %ebx, (%edi) )
29584 +DST( movl %ebx, %es:(%edi) )
29585 adcl %edx, %eax
29586 -DST( movl %edx, 4(%edi) )
29587 +DST( movl %edx, %es:4(%edi) )
29588
29589 SRC( movl 8(%esi), %ebx )
29590 SRC( movl 12(%esi), %edx )
29591 adcl %ebx, %eax
29592 -DST( movl %ebx, 8(%edi) )
29593 +DST( movl %ebx, %es:8(%edi) )
29594 adcl %edx, %eax
29595 -DST( movl %edx, 12(%edi) )
29596 +DST( movl %edx, %es:12(%edi) )
29597
29598 SRC( movl 16(%esi), %ebx )
29599 SRC( movl 20(%esi), %edx )
29600 adcl %ebx, %eax
29601 -DST( movl %ebx, 16(%edi) )
29602 +DST( movl %ebx, %es:16(%edi) )
29603 adcl %edx, %eax
29604 -DST( movl %edx, 20(%edi) )
29605 +DST( movl %edx, %es:20(%edi) )
29606
29607 SRC( movl 24(%esi), %ebx )
29608 SRC( movl 28(%esi), %edx )
29609 adcl %ebx, %eax
29610 -DST( movl %ebx, 24(%edi) )
29611 +DST( movl %ebx, %es:24(%edi) )
29612 adcl %edx, %eax
29613 -DST( movl %edx, 28(%edi) )
29614 +DST( movl %edx, %es:28(%edi) )
29615
29616 lea 32(%esi), %esi
29617 lea 32(%edi), %edi
29618 @@ -355,7 +371,7 @@ DST( movl %edx, 28(%edi) )
29619 shrl $2, %edx # This clears CF
29620 SRC(3: movl (%esi), %ebx )
29621 adcl %ebx, %eax
29622 -DST( movl %ebx, (%edi) )
29623 +DST( movl %ebx, %es:(%edi) )
29624 lea 4(%esi), %esi
29625 lea 4(%edi), %edi
29626 dec %edx
29627 @@ -367,12 +383,12 @@ DST( movl %ebx, (%edi) )
29628 jb 5f
29629 SRC( movw (%esi), %cx )
29630 leal 2(%esi), %esi
29631 -DST( movw %cx, (%edi) )
29632 +DST( movw %cx, %es:(%edi) )
29633 leal 2(%edi), %edi
29634 je 6f
29635 shll $16,%ecx
29636 SRC(5: movb (%esi), %cl )
29637 -DST( movb %cl, (%edi) )
29638 +DST( movb %cl, %es:(%edi) )
29639 6: addl %ecx, %eax
29640 adcl $0, %eax
29641 7:
29642 @@ -383,7 +399,7 @@ DST( movb %cl, (%edi) )
29643
29644 6001:
29645 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29646 - movl $-EFAULT, (%ebx)
29647 + movl $-EFAULT, %ss:(%ebx)
29648
29649 # zero the complete destination - computing the rest
29650 # is too much work
29651 @@ -396,37 +412,58 @@ DST( movb %cl, (%edi) )
29652
29653 6002:
29654 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29655 - movl $-EFAULT,(%ebx)
29656 + movl $-EFAULT,%ss:(%ebx)
29657 jmp 5000b
29658
29659 .previous
29660
29661 + pushl_cfi %ss
29662 + popl_cfi %ds
29663 + pushl_cfi %ss
29664 + popl_cfi %es
29665 popl_cfi_reg ebx
29666 popl_cfi_reg esi
29667 popl_cfi_reg edi
29668 popl_cfi %ecx # equivalent to addl $4,%esp
29669 ret
29670 CFI_ENDPROC
29671 -ENDPROC(csum_partial_copy_generic)
29672 +ENDPROC(csum_partial_copy_generic_to_user)
29673
29674 #else
29675
29676 /* Version for PentiumII/PPro */
29677
29678 #define ROUND1(x) \
29679 + nop; nop; nop; \
29680 SRC(movl x(%esi), %ebx ) ; \
29681 addl %ebx, %eax ; \
29682 - DST(movl %ebx, x(%edi) ) ;
29683 + DST(movl %ebx, %es:x(%edi)) ;
29684
29685 #define ROUND(x) \
29686 + nop; nop; nop; \
29687 SRC(movl x(%esi), %ebx ) ; \
29688 adcl %ebx, %eax ; \
29689 - DST(movl %ebx, x(%edi) ) ;
29690 + DST(movl %ebx, %es:x(%edi)) ;
29691
29692 #define ARGBASE 12
29693 -
29694 -ENTRY(csum_partial_copy_generic)
29695 +
29696 +ENTRY(csum_partial_copy_generic_to_user)
29697 CFI_STARTPROC
29698 +
29699 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29700 + pushl_cfi %gs
29701 + popl_cfi %es
29702 + jmp csum_partial_copy_generic
29703 +#endif
29704 +
29705 +ENTRY(csum_partial_copy_generic_from_user)
29706 +
29707 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29708 + pushl_cfi %gs
29709 + popl_cfi %ds
29710 +#endif
29711 +
29712 +ENTRY(csum_partial_copy_generic)
29713 pushl_cfi_reg ebx
29714 pushl_cfi_reg edi
29715 pushl_cfi_reg esi
29716 @@ -444,7 +481,7 @@ ENTRY(csum_partial_copy_generic)
29717 subl %ebx, %edi
29718 lea -1(%esi),%edx
29719 andl $-32,%edx
29720 - lea 3f(%ebx,%ebx), %ebx
29721 + lea 3f(%ebx,%ebx,2), %ebx
29722 testl %esi, %esi
29723 jmp *%ebx
29724 1: addl $64,%esi
29725 @@ -465,19 +502,19 @@ ENTRY(csum_partial_copy_generic)
29726 jb 5f
29727 SRC( movw (%esi), %dx )
29728 leal 2(%esi), %esi
29729 -DST( movw %dx, (%edi) )
29730 +DST( movw %dx, %es:(%edi) )
29731 leal 2(%edi), %edi
29732 je 6f
29733 shll $16,%edx
29734 5:
29735 SRC( movb (%esi), %dl )
29736 -DST( movb %dl, (%edi) )
29737 +DST( movb %dl, %es:(%edi) )
29738 6: addl %edx, %eax
29739 adcl $0, %eax
29740 7:
29741 .section .fixup, "ax"
29742 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29743 - movl $-EFAULT, (%ebx)
29744 + movl $-EFAULT, %ss:(%ebx)
29745 # zero the complete destination (computing the rest is too much work)
29746 movl ARGBASE+8(%esp),%edi # dst
29747 movl ARGBASE+12(%esp),%ecx # len
29748 @@ -485,16 +522,23 @@ DST( movb %dl, (%edi) )
29749 rep; stosb
29750 jmp 7b
29751 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29752 - movl $-EFAULT, (%ebx)
29753 + movl $-EFAULT, %ss:(%ebx)
29754 jmp 7b
29755 .previous
29756
29757 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29758 + pushl_cfi %ss
29759 + popl_cfi %ds
29760 + pushl_cfi %ss
29761 + popl_cfi %es
29762 +#endif
29763 +
29764 popl_cfi_reg esi
29765 popl_cfi_reg edi
29766 popl_cfi_reg ebx
29767 ret
29768 CFI_ENDPROC
29769 -ENDPROC(csum_partial_copy_generic)
29770 +ENDPROC(csum_partial_copy_generic_to_user)
29771
29772 #undef ROUND
29773 #undef ROUND1
29774 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29775 index e67e579..4782449 100644
29776 --- a/arch/x86/lib/clear_page_64.S
29777 +++ b/arch/x86/lib/clear_page_64.S
29778 @@ -23,6 +23,7 @@ ENTRY(clear_page)
29779 movl $4096/8,%ecx
29780 xorl %eax,%eax
29781 rep stosq
29782 + pax_force_retaddr
29783 ret
29784 CFI_ENDPROC
29785 ENDPROC(clear_page)
29786 @@ -47,6 +48,7 @@ ENTRY(clear_page_orig)
29787 leaq 64(%rdi),%rdi
29788 jnz .Lloop
29789 nop
29790 + pax_force_retaddr
29791 ret
29792 CFI_ENDPROC
29793 ENDPROC(clear_page_orig)
29794 @@ -56,6 +58,7 @@ ENTRY(clear_page_c_e)
29795 movl $4096,%ecx
29796 xorl %eax,%eax
29797 rep stosb
29798 + pax_force_retaddr
29799 ret
29800 CFI_ENDPROC
29801 ENDPROC(clear_page_c_e)
29802 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29803 index 40a1725..5d12ac4 100644
29804 --- a/arch/x86/lib/cmpxchg16b_emu.S
29805 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29806 @@ -8,6 +8,7 @@
29807 #include <linux/linkage.h>
29808 #include <asm/dwarf2.h>
29809 #include <asm/percpu.h>
29810 +#include <asm/alternative-asm.h>
29811
29812 .text
29813
29814 @@ -46,12 +47,14 @@ CFI_STARTPROC
29815 CFI_REMEMBER_STATE
29816 popfq_cfi
29817 mov $1, %al
29818 + pax_force_retaddr
29819 ret
29820
29821 CFI_RESTORE_STATE
29822 .Lnot_same:
29823 popfq_cfi
29824 xor %al,%al
29825 + pax_force_retaddr
29826 ret
29827
29828 CFI_ENDPROC
29829 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29830 index 8239dbc..e714d2a 100644
29831 --- a/arch/x86/lib/copy_page_64.S
29832 +++ b/arch/x86/lib/copy_page_64.S
29833 @@ -17,6 +17,7 @@ ENTRY(copy_page)
29834 ALTERNATIVE "jmp copy_page_regs", "", X86_FEATURE_REP_GOOD
29835 movl $4096/8, %ecx
29836 rep movsq
29837 + pax_force_retaddr
29838 ret
29839 CFI_ENDPROC
29840 ENDPROC(copy_page)
29841 @@ -27,8 +28,8 @@ ENTRY(copy_page_regs)
29842 CFI_ADJUST_CFA_OFFSET 2*8
29843 movq %rbx, (%rsp)
29844 CFI_REL_OFFSET rbx, 0
29845 - movq %r12, 1*8(%rsp)
29846 - CFI_REL_OFFSET r12, 1*8
29847 + movq %r13, 1*8(%rsp)
29848 + CFI_REL_OFFSET r13, 1*8
29849
29850 movl $(4096/64)-5, %ecx
29851 .p2align 4
29852 @@ -41,7 +42,7 @@ ENTRY(copy_page_regs)
29853 movq 0x8*4(%rsi), %r9
29854 movq 0x8*5(%rsi), %r10
29855 movq 0x8*6(%rsi), %r11
29856 - movq 0x8*7(%rsi), %r12
29857 + movq 0x8*7(%rsi), %r13
29858
29859 prefetcht0 5*64(%rsi)
29860
29861 @@ -52,7 +53,7 @@ ENTRY(copy_page_regs)
29862 movq %r9, 0x8*4(%rdi)
29863 movq %r10, 0x8*5(%rdi)
29864 movq %r11, 0x8*6(%rdi)
29865 - movq %r12, 0x8*7(%rdi)
29866 + movq %r13, 0x8*7(%rdi)
29867
29868 leaq 64 (%rsi), %rsi
29869 leaq 64 (%rdi), %rdi
29870 @@ -71,7 +72,7 @@ ENTRY(copy_page_regs)
29871 movq 0x8*4(%rsi), %r9
29872 movq 0x8*5(%rsi), %r10
29873 movq 0x8*6(%rsi), %r11
29874 - movq 0x8*7(%rsi), %r12
29875 + movq 0x8*7(%rsi), %r13
29876
29877 movq %rax, 0x8*0(%rdi)
29878 movq %rbx, 0x8*1(%rdi)
29879 @@ -80,7 +81,7 @@ ENTRY(copy_page_regs)
29880 movq %r9, 0x8*4(%rdi)
29881 movq %r10, 0x8*5(%rdi)
29882 movq %r11, 0x8*6(%rdi)
29883 - movq %r12, 0x8*7(%rdi)
29884 + movq %r13, 0x8*7(%rdi)
29885
29886 leaq 64(%rdi), %rdi
29887 leaq 64(%rsi), %rsi
29888 @@ -88,10 +89,11 @@ ENTRY(copy_page_regs)
29889
29890 movq (%rsp), %rbx
29891 CFI_RESTORE rbx
29892 - movq 1*8(%rsp), %r12
29893 - CFI_RESTORE r12
29894 + movq 1*8(%rsp), %r13
29895 + CFI_RESTORE r13
29896 addq $2*8, %rsp
29897 CFI_ADJUST_CFA_OFFSET -2*8
29898 + pax_force_retaddr
29899 ret
29900 CFI_ENDPROC
29901 ENDPROC(copy_page_regs)
29902 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29903 index fa997df..060ab18 100644
29904 --- a/arch/x86/lib/copy_user_64.S
29905 +++ b/arch/x86/lib/copy_user_64.S
29906 @@ -15,6 +15,7 @@
29907 #include <asm/alternative-asm.h>
29908 #include <asm/asm.h>
29909 #include <asm/smap.h>
29910 +#include <asm/pgtable.h>
29911
29912 .macro ALIGN_DESTINATION
29913 /* check for bad alignment of destination */
29914 @@ -40,56 +41,6 @@
29915 _ASM_EXTABLE(101b,103b)
29916 .endm
29917
29918 -/* Standard copy_to_user with segment limit checking */
29919 -ENTRY(_copy_to_user)
29920 - CFI_STARTPROC
29921 - GET_THREAD_INFO(%rax)
29922 - movq %rdi,%rcx
29923 - addq %rdx,%rcx
29924 - jc bad_to_user
29925 - cmpq TI_addr_limit(%rax),%rcx
29926 - ja bad_to_user
29927 - ALTERNATIVE_2 "jmp copy_user_generic_unrolled", \
29928 - "jmp copy_user_generic_string", \
29929 - X86_FEATURE_REP_GOOD, \
29930 - "jmp copy_user_enhanced_fast_string", \
29931 - X86_FEATURE_ERMS
29932 - CFI_ENDPROC
29933 -ENDPROC(_copy_to_user)
29934 -
29935 -/* Standard copy_from_user with segment limit checking */
29936 -ENTRY(_copy_from_user)
29937 - CFI_STARTPROC
29938 - GET_THREAD_INFO(%rax)
29939 - movq %rsi,%rcx
29940 - addq %rdx,%rcx
29941 - jc bad_from_user
29942 - cmpq TI_addr_limit(%rax),%rcx
29943 - ja bad_from_user
29944 - ALTERNATIVE_2 "jmp copy_user_generic_unrolled", \
29945 - "jmp copy_user_generic_string", \
29946 - X86_FEATURE_REP_GOOD, \
29947 - "jmp copy_user_enhanced_fast_string", \
29948 - X86_FEATURE_ERMS
29949 - CFI_ENDPROC
29950 -ENDPROC(_copy_from_user)
29951 -
29952 - .section .fixup,"ax"
29953 - /* must zero dest */
29954 -ENTRY(bad_from_user)
29955 -bad_from_user:
29956 - CFI_STARTPROC
29957 - movl %edx,%ecx
29958 - xorl %eax,%eax
29959 - rep
29960 - stosb
29961 -bad_to_user:
29962 - movl %edx,%eax
29963 - ret
29964 - CFI_ENDPROC
29965 -ENDPROC(bad_from_user)
29966 - .previous
29967 -
29968 /*
29969 * copy_user_generic_unrolled - memory copy with exception handling.
29970 * This version is for CPUs like P4 that don't have efficient micro
29971 @@ -105,6 +56,7 @@ ENDPROC(bad_from_user)
29972 */
29973 ENTRY(copy_user_generic_unrolled)
29974 CFI_STARTPROC
29975 + ASM_PAX_OPEN_USERLAND
29976 ASM_STAC
29977 cmpl $8,%edx
29978 jb 20f /* less then 8 bytes, go to byte copy loop */
29979 @@ -154,6 +106,8 @@ ENTRY(copy_user_generic_unrolled)
29980 jnz 21b
29981 23: xor %eax,%eax
29982 ASM_CLAC
29983 + ASM_PAX_CLOSE_USERLAND
29984 + pax_force_retaddr
29985 ret
29986
29987 .section .fixup,"ax"
29988 @@ -209,6 +163,7 @@ ENDPROC(copy_user_generic_unrolled)
29989 */
29990 ENTRY(copy_user_generic_string)
29991 CFI_STARTPROC
29992 + ASM_PAX_OPEN_USERLAND
29993 ASM_STAC
29994 cmpl $8,%edx
29995 jb 2f /* less than 8 bytes, go to byte copy loop */
29996 @@ -223,6 +178,8 @@ ENTRY(copy_user_generic_string)
29997 movsb
29998 xorl %eax,%eax
29999 ASM_CLAC
30000 + ASM_PAX_CLOSE_USERLAND
30001 + pax_force_retaddr
30002 ret
30003
30004 .section .fixup,"ax"
30005 @@ -250,12 +207,15 @@ ENDPROC(copy_user_generic_string)
30006 */
30007 ENTRY(copy_user_enhanced_fast_string)
30008 CFI_STARTPROC
30009 + ASM_PAX_OPEN_USERLAND
30010 ASM_STAC
30011 movl %edx,%ecx
30012 1: rep
30013 movsb
30014 xorl %eax,%eax
30015 ASM_CLAC
30016 + ASM_PAX_CLOSE_USERLAND
30017 + pax_force_retaddr
30018 ret
30019
30020 .section .fixup,"ax"
30021 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30022 index 6a4f43c..c70fb52 100644
30023 --- a/arch/x86/lib/copy_user_nocache_64.S
30024 +++ b/arch/x86/lib/copy_user_nocache_64.S
30025 @@ -8,6 +8,7 @@
30026
30027 #include <linux/linkage.h>
30028 #include <asm/dwarf2.h>
30029 +#include <asm/alternative-asm.h>
30030
30031 #define FIX_ALIGNMENT 1
30032
30033 @@ -16,6 +17,7 @@
30034 #include <asm/thread_info.h>
30035 #include <asm/asm.h>
30036 #include <asm/smap.h>
30037 +#include <asm/pgtable.h>
30038
30039 .macro ALIGN_DESTINATION
30040 #ifdef FIX_ALIGNMENT
30041 @@ -49,6 +51,16 @@
30042 */
30043 ENTRY(__copy_user_nocache)
30044 CFI_STARTPROC
30045 +
30046 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30047 + mov pax_user_shadow_base,%rcx
30048 + cmp %rcx,%rsi
30049 + jae 1f
30050 + add %rcx,%rsi
30051 +1:
30052 +#endif
30053 +
30054 + ASM_PAX_OPEN_USERLAND
30055 ASM_STAC
30056 cmpl $8,%edx
30057 jb 20f /* less then 8 bytes, go to byte copy loop */
30058 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30059 jnz 21b
30060 23: xorl %eax,%eax
30061 ASM_CLAC
30062 + ASM_PAX_CLOSE_USERLAND
30063 sfence
30064 + pax_force_retaddr
30065 ret
30066
30067 .section .fixup,"ax"
30068 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30069 index 9734182..dbee61c 100644
30070 --- a/arch/x86/lib/csum-copy_64.S
30071 +++ b/arch/x86/lib/csum-copy_64.S
30072 @@ -9,6 +9,7 @@
30073 #include <asm/dwarf2.h>
30074 #include <asm/errno.h>
30075 #include <asm/asm.h>
30076 +#include <asm/alternative-asm.h>
30077
30078 /*
30079 * Checksum copy with exception handling.
30080 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30081 CFI_ADJUST_CFA_OFFSET 7*8
30082 movq %rbx, 2*8(%rsp)
30083 CFI_REL_OFFSET rbx, 2*8
30084 - movq %r12, 3*8(%rsp)
30085 - CFI_REL_OFFSET r12, 3*8
30086 + movq %r15, 3*8(%rsp)
30087 + CFI_REL_OFFSET r15, 3*8
30088 movq %r14, 4*8(%rsp)
30089 CFI_REL_OFFSET r14, 4*8
30090 movq %r13, 5*8(%rsp)
30091 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30092 movl %edx, %ecx
30093
30094 xorl %r9d, %r9d
30095 - movq %rcx, %r12
30096 + movq %rcx, %r15
30097
30098 - shrq $6, %r12
30099 + shrq $6, %r15
30100 jz .Lhandle_tail /* < 64 */
30101
30102 clc
30103
30104 /* main loop. clear in 64 byte blocks */
30105 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30106 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30107 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30108 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30109 .p2align 4
30110 .Lloop:
30111 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30112 adcq %r14, %rax
30113 adcq %r13, %rax
30114
30115 - decl %r12d
30116 + decl %r15d
30117
30118 dest
30119 movq %rbx, (%rsi)
30120 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30121 .Lende:
30122 movq 2*8(%rsp), %rbx
30123 CFI_RESTORE rbx
30124 - movq 3*8(%rsp), %r12
30125 - CFI_RESTORE r12
30126 + movq 3*8(%rsp), %r15
30127 + CFI_RESTORE r15
30128 movq 4*8(%rsp), %r14
30129 CFI_RESTORE r14
30130 movq 5*8(%rsp), %r13
30131 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30132 CFI_RESTORE rbp
30133 addq $7*8, %rsp
30134 CFI_ADJUST_CFA_OFFSET -7*8
30135 + pax_force_retaddr
30136 ret
30137 CFI_RESTORE_STATE
30138
30139 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30140 index 1318f75..44c30fd 100644
30141 --- a/arch/x86/lib/csum-wrappers_64.c
30142 +++ b/arch/x86/lib/csum-wrappers_64.c
30143 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30144 len -= 2;
30145 }
30146 }
30147 + pax_open_userland();
30148 stac();
30149 - isum = csum_partial_copy_generic((__force const void *)src,
30150 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30151 dst, len, isum, errp, NULL);
30152 clac();
30153 + pax_close_userland();
30154 if (unlikely(*errp))
30155 goto out_err;
30156
30157 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30158 }
30159
30160 *errp = 0;
30161 + pax_open_userland();
30162 stac();
30163 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30164 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30165 len, isum, NULL, errp);
30166 clac();
30167 + pax_close_userland();
30168 return ret;
30169 }
30170 EXPORT_SYMBOL(csum_partial_copy_to_user);
30171 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30172 index a451235..a74bfa3 100644
30173 --- a/arch/x86/lib/getuser.S
30174 +++ b/arch/x86/lib/getuser.S
30175 @@ -33,17 +33,40 @@
30176 #include <asm/thread_info.h>
30177 #include <asm/asm.h>
30178 #include <asm/smap.h>
30179 +#include <asm/segment.h>
30180 +#include <asm/pgtable.h>
30181 +#include <asm/alternative-asm.h>
30182 +
30183 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30184 +#define __copyuser_seg gs;
30185 +#else
30186 +#define __copyuser_seg
30187 +#endif
30188
30189 .text
30190 ENTRY(__get_user_1)
30191 CFI_STARTPROC
30192 +
30193 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30194 GET_THREAD_INFO(%_ASM_DX)
30195 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30196 jae bad_get_user
30197 +
30198 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30199 + mov pax_user_shadow_base,%_ASM_DX
30200 + cmp %_ASM_DX,%_ASM_AX
30201 + jae 1234f
30202 + add %_ASM_DX,%_ASM_AX
30203 +1234:
30204 +#endif
30205 +
30206 +#endif
30207 +
30208 ASM_STAC
30209 -1: movzbl (%_ASM_AX),%edx
30210 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30211 xor %eax,%eax
30212 ASM_CLAC
30213 + pax_force_retaddr
30214 ret
30215 CFI_ENDPROC
30216 ENDPROC(__get_user_1)
30217 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30218 ENTRY(__get_user_2)
30219 CFI_STARTPROC
30220 add $1,%_ASM_AX
30221 +
30222 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30223 jc bad_get_user
30224 GET_THREAD_INFO(%_ASM_DX)
30225 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30226 jae bad_get_user
30227 +
30228 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30229 + mov pax_user_shadow_base,%_ASM_DX
30230 + cmp %_ASM_DX,%_ASM_AX
30231 + jae 1234f
30232 + add %_ASM_DX,%_ASM_AX
30233 +1234:
30234 +#endif
30235 +
30236 +#endif
30237 +
30238 ASM_STAC
30239 -2: movzwl -1(%_ASM_AX),%edx
30240 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30241 xor %eax,%eax
30242 ASM_CLAC
30243 + pax_force_retaddr
30244 ret
30245 CFI_ENDPROC
30246 ENDPROC(__get_user_2)
30247 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30248 ENTRY(__get_user_4)
30249 CFI_STARTPROC
30250 add $3,%_ASM_AX
30251 +
30252 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30253 jc bad_get_user
30254 GET_THREAD_INFO(%_ASM_DX)
30255 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30256 jae bad_get_user
30257 +
30258 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30259 + mov pax_user_shadow_base,%_ASM_DX
30260 + cmp %_ASM_DX,%_ASM_AX
30261 + jae 1234f
30262 + add %_ASM_DX,%_ASM_AX
30263 +1234:
30264 +#endif
30265 +
30266 +#endif
30267 +
30268 ASM_STAC
30269 -3: movl -3(%_ASM_AX),%edx
30270 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30271 xor %eax,%eax
30272 ASM_CLAC
30273 + pax_force_retaddr
30274 ret
30275 CFI_ENDPROC
30276 ENDPROC(__get_user_4)
30277 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30278 GET_THREAD_INFO(%_ASM_DX)
30279 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30280 jae bad_get_user
30281 +
30282 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30283 + mov pax_user_shadow_base,%_ASM_DX
30284 + cmp %_ASM_DX,%_ASM_AX
30285 + jae 1234f
30286 + add %_ASM_DX,%_ASM_AX
30287 +1234:
30288 +#endif
30289 +
30290 ASM_STAC
30291 4: movq -7(%_ASM_AX),%rdx
30292 xor %eax,%eax
30293 ASM_CLAC
30294 + pax_force_retaddr
30295 ret
30296 #else
30297 add $7,%_ASM_AX
30298 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30299 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30300 jae bad_get_user_8
30301 ASM_STAC
30302 -4: movl -7(%_ASM_AX),%edx
30303 -5: movl -3(%_ASM_AX),%ecx
30304 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30305 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30306 xor %eax,%eax
30307 ASM_CLAC
30308 + pax_force_retaddr
30309 ret
30310 #endif
30311 CFI_ENDPROC
30312 @@ -113,6 +175,7 @@ bad_get_user:
30313 xor %edx,%edx
30314 mov $(-EFAULT),%_ASM_AX
30315 ASM_CLAC
30316 + pax_force_retaddr
30317 ret
30318 CFI_ENDPROC
30319 END(bad_get_user)
30320 @@ -124,6 +187,7 @@ bad_get_user_8:
30321 xor %ecx,%ecx
30322 mov $(-EFAULT),%_ASM_AX
30323 ASM_CLAC
30324 + pax_force_retaddr
30325 ret
30326 CFI_ENDPROC
30327 END(bad_get_user_8)
30328 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30329 index 8f72b33..a43d9969 100644
30330 --- a/arch/x86/lib/insn.c
30331 +++ b/arch/x86/lib/insn.c
30332 @@ -20,8 +20,10 @@
30333
30334 #ifdef __KERNEL__
30335 #include <linux/string.h>
30336 +#include <asm/pgtable_types.h>
30337 #else
30338 #include <string.h>
30339 +#define ktla_ktva(addr) addr
30340 #endif
30341 #include <asm/inat.h>
30342 #include <asm/insn.h>
30343 @@ -60,9 +62,9 @@ void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30344 buf_len = MAX_INSN_SIZE;
30345
30346 memset(insn, 0, sizeof(*insn));
30347 - insn->kaddr = kaddr;
30348 - insn->end_kaddr = kaddr + buf_len;
30349 - insn->next_byte = kaddr;
30350 + insn->kaddr = ktla_ktva(kaddr);
30351 + insn->end_kaddr = insn->kaddr + buf_len;
30352 + insn->next_byte = insn->kaddr;
30353 insn->x86_64 = x86_64 ? 1 : 0;
30354 insn->opnd_bytes = 4;
30355 if (x86_64)
30356 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30357 index 05a95e7..326f2fa 100644
30358 --- a/arch/x86/lib/iomap_copy_64.S
30359 +++ b/arch/x86/lib/iomap_copy_64.S
30360 @@ -17,6 +17,7 @@
30361
30362 #include <linux/linkage.h>
30363 #include <asm/dwarf2.h>
30364 +#include <asm/alternative-asm.h>
30365
30366 /*
30367 * override generic version in lib/iomap_copy.c
30368 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30369 CFI_STARTPROC
30370 movl %edx,%ecx
30371 rep movsd
30372 + pax_force_retaddr
30373 ret
30374 CFI_ENDPROC
30375 ENDPROC(__iowrite32_copy)
30376 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30377 index b046664..dec9465 100644
30378 --- a/arch/x86/lib/memcpy_64.S
30379 +++ b/arch/x86/lib/memcpy_64.S
30380 @@ -37,6 +37,7 @@ ENTRY(memcpy)
30381 rep movsq
30382 movl %edx, %ecx
30383 rep movsb
30384 + pax_force_retaddr
30385 ret
30386 ENDPROC(memcpy)
30387 ENDPROC(__memcpy)
30388 @@ -49,6 +50,7 @@ ENTRY(memcpy_erms)
30389 movq %rdi, %rax
30390 movq %rdx, %rcx
30391 rep movsb
30392 + pax_force_retaddr
30393 ret
30394 ENDPROC(memcpy_erms)
30395
30396 @@ -134,6 +136,7 @@ ENTRY(memcpy_orig)
30397 movq %r9, 1*8(%rdi)
30398 movq %r10, -2*8(%rdi, %rdx)
30399 movq %r11, -1*8(%rdi, %rdx)
30400 + pax_force_retaddr
30401 retq
30402 .p2align 4
30403 .Lless_16bytes:
30404 @@ -146,6 +149,7 @@ ENTRY(memcpy_orig)
30405 movq -1*8(%rsi, %rdx), %r9
30406 movq %r8, 0*8(%rdi)
30407 movq %r9, -1*8(%rdi, %rdx)
30408 + pax_force_retaddr
30409 retq
30410 .p2align 4
30411 .Lless_8bytes:
30412 @@ -159,6 +163,7 @@ ENTRY(memcpy_orig)
30413 movl -4(%rsi, %rdx), %r8d
30414 movl %ecx, (%rdi)
30415 movl %r8d, -4(%rdi, %rdx)
30416 + pax_force_retaddr
30417 retq
30418 .p2align 4
30419 .Lless_3bytes:
30420 @@ -177,6 +182,7 @@ ENTRY(memcpy_orig)
30421 movb %cl, (%rdi)
30422
30423 .Lend:
30424 + pax_force_retaddr
30425 retq
30426 CFI_ENDPROC
30427 ENDPROC(memcpy_orig)
30428 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30429 index 0f8a0d0..f6e0ea4 100644
30430 --- a/arch/x86/lib/memmove_64.S
30431 +++ b/arch/x86/lib/memmove_64.S
30432 @@ -43,7 +43,7 @@ ENTRY(__memmove)
30433 jg 2f
30434
30435 .Lmemmove_begin_forward:
30436 - ALTERNATIVE "", "movq %rdx, %rcx; rep movsb; retq", X86_FEATURE_ERMS
30437 + ALTERNATIVE "", "movq %rdx, %rcx; rep movsb; pax_force_retaddr; retq", X86_FEATURE_ERMS
30438
30439 /*
30440 * movsq instruction have many startup latency
30441 @@ -206,6 +206,7 @@ ENTRY(__memmove)
30442 movb (%rsi), %r11b
30443 movb %r11b, (%rdi)
30444 13:
30445 + pax_force_retaddr
30446 retq
30447 CFI_ENDPROC
30448 ENDPROC(__memmove)
30449 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30450 index 93118fb..386ed2a 100644
30451 --- a/arch/x86/lib/memset_64.S
30452 +++ b/arch/x86/lib/memset_64.S
30453 @@ -41,6 +41,7 @@ ENTRY(__memset)
30454 movl %edx,%ecx
30455 rep stosb
30456 movq %r9,%rax
30457 + pax_force_retaddr
30458 ret
30459 ENDPROC(memset)
30460 ENDPROC(__memset)
30461 @@ -62,6 +63,7 @@ ENTRY(memset_erms)
30462 movq %rdx,%rcx
30463 rep stosb
30464 movq %r9,%rax
30465 + pax_force_retaddr
30466 ret
30467 ENDPROC(memset_erms)
30468
30469 @@ -126,6 +128,7 @@ ENTRY(memset_orig)
30470
30471 .Lende:
30472 movq %r10,%rax
30473 + pax_force_retaddr
30474 ret
30475
30476 CFI_RESTORE_STATE
30477 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30478 index c9f2d9b..e7fd2c0 100644
30479 --- a/arch/x86/lib/mmx_32.c
30480 +++ b/arch/x86/lib/mmx_32.c
30481 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30482 {
30483 void *p;
30484 int i;
30485 + unsigned long cr0;
30486
30487 if (unlikely(in_interrupt()))
30488 return __memcpy(to, from, len);
30489 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30490 kernel_fpu_begin();
30491
30492 __asm__ __volatile__ (
30493 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30494 - " prefetch 64(%0)\n"
30495 - " prefetch 128(%0)\n"
30496 - " prefetch 192(%0)\n"
30497 - " prefetch 256(%0)\n"
30498 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30499 + " prefetch 64(%1)\n"
30500 + " prefetch 128(%1)\n"
30501 + " prefetch 192(%1)\n"
30502 + " prefetch 256(%1)\n"
30503 "2: \n"
30504 ".section .fixup, \"ax\"\n"
30505 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30506 + "3: \n"
30507 +
30508 +#ifdef CONFIG_PAX_KERNEXEC
30509 + " movl %%cr0, %0\n"
30510 + " movl %0, %%eax\n"
30511 + " andl $0xFFFEFFFF, %%eax\n"
30512 + " movl %%eax, %%cr0\n"
30513 +#endif
30514 +
30515 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30516 +
30517 +#ifdef CONFIG_PAX_KERNEXEC
30518 + " movl %0, %%cr0\n"
30519 +#endif
30520 +
30521 " jmp 2b\n"
30522 ".previous\n"
30523 _ASM_EXTABLE(1b, 3b)
30524 - : : "r" (from));
30525 + : "=&r" (cr0) : "r" (from) : "ax");
30526
30527 for ( ; i > 5; i--) {
30528 __asm__ __volatile__ (
30529 - "1: prefetch 320(%0)\n"
30530 - "2: movq (%0), %%mm0\n"
30531 - " movq 8(%0), %%mm1\n"
30532 - " movq 16(%0), %%mm2\n"
30533 - " movq 24(%0), %%mm3\n"
30534 - " movq %%mm0, (%1)\n"
30535 - " movq %%mm1, 8(%1)\n"
30536 - " movq %%mm2, 16(%1)\n"
30537 - " movq %%mm3, 24(%1)\n"
30538 - " movq 32(%0), %%mm0\n"
30539 - " movq 40(%0), %%mm1\n"
30540 - " movq 48(%0), %%mm2\n"
30541 - " movq 56(%0), %%mm3\n"
30542 - " movq %%mm0, 32(%1)\n"
30543 - " movq %%mm1, 40(%1)\n"
30544 - " movq %%mm2, 48(%1)\n"
30545 - " movq %%mm3, 56(%1)\n"
30546 + "1: prefetch 320(%1)\n"
30547 + "2: movq (%1), %%mm0\n"
30548 + " movq 8(%1), %%mm1\n"
30549 + " movq 16(%1), %%mm2\n"
30550 + " movq 24(%1), %%mm3\n"
30551 + " movq %%mm0, (%2)\n"
30552 + " movq %%mm1, 8(%2)\n"
30553 + " movq %%mm2, 16(%2)\n"
30554 + " movq %%mm3, 24(%2)\n"
30555 + " movq 32(%1), %%mm0\n"
30556 + " movq 40(%1), %%mm1\n"
30557 + " movq 48(%1), %%mm2\n"
30558 + " movq 56(%1), %%mm3\n"
30559 + " movq %%mm0, 32(%2)\n"
30560 + " movq %%mm1, 40(%2)\n"
30561 + " movq %%mm2, 48(%2)\n"
30562 + " movq %%mm3, 56(%2)\n"
30563 ".section .fixup, \"ax\"\n"
30564 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30565 + "3:\n"
30566 +
30567 +#ifdef CONFIG_PAX_KERNEXEC
30568 + " movl %%cr0, %0\n"
30569 + " movl %0, %%eax\n"
30570 + " andl $0xFFFEFFFF, %%eax\n"
30571 + " movl %%eax, %%cr0\n"
30572 +#endif
30573 +
30574 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30575 +
30576 +#ifdef CONFIG_PAX_KERNEXEC
30577 + " movl %0, %%cr0\n"
30578 +#endif
30579 +
30580 " jmp 2b\n"
30581 ".previous\n"
30582 _ASM_EXTABLE(1b, 3b)
30583 - : : "r" (from), "r" (to) : "memory");
30584 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30585
30586 from += 64;
30587 to += 64;
30588 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30589 static void fast_copy_page(void *to, void *from)
30590 {
30591 int i;
30592 + unsigned long cr0;
30593
30594 kernel_fpu_begin();
30595
30596 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30597 * but that is for later. -AV
30598 */
30599 __asm__ __volatile__(
30600 - "1: prefetch (%0)\n"
30601 - " prefetch 64(%0)\n"
30602 - " prefetch 128(%0)\n"
30603 - " prefetch 192(%0)\n"
30604 - " prefetch 256(%0)\n"
30605 + "1: prefetch (%1)\n"
30606 + " prefetch 64(%1)\n"
30607 + " prefetch 128(%1)\n"
30608 + " prefetch 192(%1)\n"
30609 + " prefetch 256(%1)\n"
30610 "2: \n"
30611 ".section .fixup, \"ax\"\n"
30612 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30613 + "3: \n"
30614 +
30615 +#ifdef CONFIG_PAX_KERNEXEC
30616 + " movl %%cr0, %0\n"
30617 + " movl %0, %%eax\n"
30618 + " andl $0xFFFEFFFF, %%eax\n"
30619 + " movl %%eax, %%cr0\n"
30620 +#endif
30621 +
30622 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30623 +
30624 +#ifdef CONFIG_PAX_KERNEXEC
30625 + " movl %0, %%cr0\n"
30626 +#endif
30627 +
30628 " jmp 2b\n"
30629 ".previous\n"
30630 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30631 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30632
30633 for (i = 0; i < (4096-320)/64; i++) {
30634 __asm__ __volatile__ (
30635 - "1: prefetch 320(%0)\n"
30636 - "2: movq (%0), %%mm0\n"
30637 - " movntq %%mm0, (%1)\n"
30638 - " movq 8(%0), %%mm1\n"
30639 - " movntq %%mm1, 8(%1)\n"
30640 - " movq 16(%0), %%mm2\n"
30641 - " movntq %%mm2, 16(%1)\n"
30642 - " movq 24(%0), %%mm3\n"
30643 - " movntq %%mm3, 24(%1)\n"
30644 - " movq 32(%0), %%mm4\n"
30645 - " movntq %%mm4, 32(%1)\n"
30646 - " movq 40(%0), %%mm5\n"
30647 - " movntq %%mm5, 40(%1)\n"
30648 - " movq 48(%0), %%mm6\n"
30649 - " movntq %%mm6, 48(%1)\n"
30650 - " movq 56(%0), %%mm7\n"
30651 - " movntq %%mm7, 56(%1)\n"
30652 + "1: prefetch 320(%1)\n"
30653 + "2: movq (%1), %%mm0\n"
30654 + " movntq %%mm0, (%2)\n"
30655 + " movq 8(%1), %%mm1\n"
30656 + " movntq %%mm1, 8(%2)\n"
30657 + " movq 16(%1), %%mm2\n"
30658 + " movntq %%mm2, 16(%2)\n"
30659 + " movq 24(%1), %%mm3\n"
30660 + " movntq %%mm3, 24(%2)\n"
30661 + " movq 32(%1), %%mm4\n"
30662 + " movntq %%mm4, 32(%2)\n"
30663 + " movq 40(%1), %%mm5\n"
30664 + " movntq %%mm5, 40(%2)\n"
30665 + " movq 48(%1), %%mm6\n"
30666 + " movntq %%mm6, 48(%2)\n"
30667 + " movq 56(%1), %%mm7\n"
30668 + " movntq %%mm7, 56(%2)\n"
30669 ".section .fixup, \"ax\"\n"
30670 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30671 + "3:\n"
30672 +
30673 +#ifdef CONFIG_PAX_KERNEXEC
30674 + " movl %%cr0, %0\n"
30675 + " movl %0, %%eax\n"
30676 + " andl $0xFFFEFFFF, %%eax\n"
30677 + " movl %%eax, %%cr0\n"
30678 +#endif
30679 +
30680 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30681 +
30682 +#ifdef CONFIG_PAX_KERNEXEC
30683 + " movl %0, %%cr0\n"
30684 +#endif
30685 +
30686 " jmp 2b\n"
30687 ".previous\n"
30688 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30689 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30690
30691 from += 64;
30692 to += 64;
30693 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30694 static void fast_copy_page(void *to, void *from)
30695 {
30696 int i;
30697 + unsigned long cr0;
30698
30699 kernel_fpu_begin();
30700
30701 __asm__ __volatile__ (
30702 - "1: prefetch (%0)\n"
30703 - " prefetch 64(%0)\n"
30704 - " prefetch 128(%0)\n"
30705 - " prefetch 192(%0)\n"
30706 - " prefetch 256(%0)\n"
30707 + "1: prefetch (%1)\n"
30708 + " prefetch 64(%1)\n"
30709 + " prefetch 128(%1)\n"
30710 + " prefetch 192(%1)\n"
30711 + " prefetch 256(%1)\n"
30712 "2: \n"
30713 ".section .fixup, \"ax\"\n"
30714 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30715 + "3: \n"
30716 +
30717 +#ifdef CONFIG_PAX_KERNEXEC
30718 + " movl %%cr0, %0\n"
30719 + " movl %0, %%eax\n"
30720 + " andl $0xFFFEFFFF, %%eax\n"
30721 + " movl %%eax, %%cr0\n"
30722 +#endif
30723 +
30724 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30725 +
30726 +#ifdef CONFIG_PAX_KERNEXEC
30727 + " movl %0, %%cr0\n"
30728 +#endif
30729 +
30730 " jmp 2b\n"
30731 ".previous\n"
30732 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30733 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30734
30735 for (i = 0; i < 4096/64; i++) {
30736 __asm__ __volatile__ (
30737 - "1: prefetch 320(%0)\n"
30738 - "2: movq (%0), %%mm0\n"
30739 - " movq 8(%0), %%mm1\n"
30740 - " movq 16(%0), %%mm2\n"
30741 - " movq 24(%0), %%mm3\n"
30742 - " movq %%mm0, (%1)\n"
30743 - " movq %%mm1, 8(%1)\n"
30744 - " movq %%mm2, 16(%1)\n"
30745 - " movq %%mm3, 24(%1)\n"
30746 - " movq 32(%0), %%mm0\n"
30747 - " movq 40(%0), %%mm1\n"
30748 - " movq 48(%0), %%mm2\n"
30749 - " movq 56(%0), %%mm3\n"
30750 - " movq %%mm0, 32(%1)\n"
30751 - " movq %%mm1, 40(%1)\n"
30752 - " movq %%mm2, 48(%1)\n"
30753 - " movq %%mm3, 56(%1)\n"
30754 + "1: prefetch 320(%1)\n"
30755 + "2: movq (%1), %%mm0\n"
30756 + " movq 8(%1), %%mm1\n"
30757 + " movq 16(%1), %%mm2\n"
30758 + " movq 24(%1), %%mm3\n"
30759 + " movq %%mm0, (%2)\n"
30760 + " movq %%mm1, 8(%2)\n"
30761 + " movq %%mm2, 16(%2)\n"
30762 + " movq %%mm3, 24(%2)\n"
30763 + " movq 32(%1), %%mm0\n"
30764 + " movq 40(%1), %%mm1\n"
30765 + " movq 48(%1), %%mm2\n"
30766 + " movq 56(%1), %%mm3\n"
30767 + " movq %%mm0, 32(%2)\n"
30768 + " movq %%mm1, 40(%2)\n"
30769 + " movq %%mm2, 48(%2)\n"
30770 + " movq %%mm3, 56(%2)\n"
30771 ".section .fixup, \"ax\"\n"
30772 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30773 + "3:\n"
30774 +
30775 +#ifdef CONFIG_PAX_KERNEXEC
30776 + " movl %%cr0, %0\n"
30777 + " movl %0, %%eax\n"
30778 + " andl $0xFFFEFFFF, %%eax\n"
30779 + " movl %%eax, %%cr0\n"
30780 +#endif
30781 +
30782 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30783 +
30784 +#ifdef CONFIG_PAX_KERNEXEC
30785 + " movl %0, %%cr0\n"
30786 +#endif
30787 +
30788 " jmp 2b\n"
30789 ".previous\n"
30790 _ASM_EXTABLE(1b, 3b)
30791 - : : "r" (from), "r" (to) : "memory");
30792 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30793
30794 from += 64;
30795 to += 64;
30796 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30797 index 3ca5218..c2ae6bc 100644
30798 --- a/arch/x86/lib/msr-reg.S
30799 +++ b/arch/x86/lib/msr-reg.S
30800 @@ -3,6 +3,7 @@
30801 #include <asm/dwarf2.h>
30802 #include <asm/asm.h>
30803 #include <asm/msr.h>
30804 +#include <asm/alternative-asm.h>
30805
30806 #ifdef CONFIG_X86_64
30807 /*
30808 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30809 movl %edi, 28(%r10)
30810 popq_cfi_reg rbp
30811 popq_cfi_reg rbx
30812 + pax_force_retaddr
30813 ret
30814 3:
30815 CFI_RESTORE_STATE
30816 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30817 index fc6ba17..14ad9a5 100644
30818 --- a/arch/x86/lib/putuser.S
30819 +++ b/arch/x86/lib/putuser.S
30820 @@ -16,7 +16,9 @@
30821 #include <asm/errno.h>
30822 #include <asm/asm.h>
30823 #include <asm/smap.h>
30824 -
30825 +#include <asm/segment.h>
30826 +#include <asm/pgtable.h>
30827 +#include <asm/alternative-asm.h>
30828
30829 /*
30830 * __put_user_X
30831 @@ -30,57 +32,125 @@
30832 * as they get called from within inline assembly.
30833 */
30834
30835 -#define ENTER CFI_STARTPROC ; \
30836 - GET_THREAD_INFO(%_ASM_BX)
30837 -#define EXIT ASM_CLAC ; \
30838 - ret ; \
30839 +#define ENTER CFI_STARTPROC
30840 +#define EXIT ASM_CLAC ; \
30841 + pax_force_retaddr ; \
30842 + ret ; \
30843 CFI_ENDPROC
30844
30845 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30846 +#define _DEST %_ASM_CX,%_ASM_BX
30847 +#else
30848 +#define _DEST %_ASM_CX
30849 +#endif
30850 +
30851 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30852 +#define __copyuser_seg gs;
30853 +#else
30854 +#define __copyuser_seg
30855 +#endif
30856 +
30857 .text
30858 ENTRY(__put_user_1)
30859 ENTER
30860 +
30861 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30862 + GET_THREAD_INFO(%_ASM_BX)
30863 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30864 jae bad_put_user
30865 +
30866 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30867 + mov pax_user_shadow_base,%_ASM_BX
30868 + cmp %_ASM_BX,%_ASM_CX
30869 + jb 1234f
30870 + xor %ebx,%ebx
30871 +1234:
30872 +#endif
30873 +
30874 +#endif
30875 +
30876 ASM_STAC
30877 -1: movb %al,(%_ASM_CX)
30878 +1: __copyuser_seg movb %al,(_DEST)
30879 xor %eax,%eax
30880 EXIT
30881 ENDPROC(__put_user_1)
30882
30883 ENTRY(__put_user_2)
30884 ENTER
30885 +
30886 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30887 + GET_THREAD_INFO(%_ASM_BX)
30888 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30889 sub $1,%_ASM_BX
30890 cmp %_ASM_BX,%_ASM_CX
30891 jae bad_put_user
30892 +
30893 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30894 + mov pax_user_shadow_base,%_ASM_BX
30895 + cmp %_ASM_BX,%_ASM_CX
30896 + jb 1234f
30897 + xor %ebx,%ebx
30898 +1234:
30899 +#endif
30900 +
30901 +#endif
30902 +
30903 ASM_STAC
30904 -2: movw %ax,(%_ASM_CX)
30905 +2: __copyuser_seg movw %ax,(_DEST)
30906 xor %eax,%eax
30907 EXIT
30908 ENDPROC(__put_user_2)
30909
30910 ENTRY(__put_user_4)
30911 ENTER
30912 +
30913 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30914 + GET_THREAD_INFO(%_ASM_BX)
30915 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30916 sub $3,%_ASM_BX
30917 cmp %_ASM_BX,%_ASM_CX
30918 jae bad_put_user
30919 +
30920 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30921 + mov pax_user_shadow_base,%_ASM_BX
30922 + cmp %_ASM_BX,%_ASM_CX
30923 + jb 1234f
30924 + xor %ebx,%ebx
30925 +1234:
30926 +#endif
30927 +
30928 +#endif
30929 +
30930 ASM_STAC
30931 -3: movl %eax,(%_ASM_CX)
30932 +3: __copyuser_seg movl %eax,(_DEST)
30933 xor %eax,%eax
30934 EXIT
30935 ENDPROC(__put_user_4)
30936
30937 ENTRY(__put_user_8)
30938 ENTER
30939 +
30940 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30941 + GET_THREAD_INFO(%_ASM_BX)
30942 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30943 sub $7,%_ASM_BX
30944 cmp %_ASM_BX,%_ASM_CX
30945 jae bad_put_user
30946 +
30947 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30948 + mov pax_user_shadow_base,%_ASM_BX
30949 + cmp %_ASM_BX,%_ASM_CX
30950 + jb 1234f
30951 + xor %ebx,%ebx
30952 +1234:
30953 +#endif
30954 +
30955 +#endif
30956 +
30957 ASM_STAC
30958 -4: mov %_ASM_AX,(%_ASM_CX)
30959 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
30960 #ifdef CONFIG_X86_32
30961 -5: movl %edx,4(%_ASM_CX)
30962 +5: __copyuser_seg movl %edx,4(_DEST)
30963 #endif
30964 xor %eax,%eax
30965 EXIT
30966 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
30967 index 2322abe..1e78a75 100644
30968 --- a/arch/x86/lib/rwsem.S
30969 +++ b/arch/x86/lib/rwsem.S
30970 @@ -92,6 +92,7 @@ ENTRY(call_rwsem_down_read_failed)
30971 call rwsem_down_read_failed
30972 __ASM_SIZE(pop,_cfi_reg) __ASM_REG(dx)
30973 restore_common_regs
30974 + pax_force_retaddr
30975 ret
30976 CFI_ENDPROC
30977 ENDPROC(call_rwsem_down_read_failed)
30978 @@ -102,6 +103,7 @@ ENTRY(call_rwsem_down_write_failed)
30979 movq %rax,%rdi
30980 call rwsem_down_write_failed
30981 restore_common_regs
30982 + pax_force_retaddr
30983 ret
30984 CFI_ENDPROC
30985 ENDPROC(call_rwsem_down_write_failed)
30986 @@ -115,7 +117,8 @@ ENTRY(call_rwsem_wake)
30987 movq %rax,%rdi
30988 call rwsem_wake
30989 restore_common_regs
30990 -1: ret
30991 +1: pax_force_retaddr
30992 + ret
30993 CFI_ENDPROC
30994 ENDPROC(call_rwsem_wake)
30995
30996 @@ -127,6 +130,7 @@ ENTRY(call_rwsem_downgrade_wake)
30997 call rwsem_downgrade_wake
30998 __ASM_SIZE(pop,_cfi_reg) __ASM_REG(dx)
30999 restore_common_regs
31000 + pax_force_retaddr
31001 ret
31002 CFI_ENDPROC
31003 ENDPROC(call_rwsem_downgrade_wake)
31004 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31005 index f89ba4e9..512b2de 100644
31006 --- a/arch/x86/lib/thunk_64.S
31007 +++ b/arch/x86/lib/thunk_64.S
31008 @@ -9,6 +9,7 @@
31009 #include <asm/dwarf2.h>
31010 #include <asm/calling.h>
31011 #include <asm/asm.h>
31012 +#include <asm/alternative-asm.h>
31013
31014 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31015 .macro THUNK name, func, put_ret_addr_in_rdi=0
31016 @@ -69,6 +70,7 @@ restore:
31017 popq_cfi_reg rdx
31018 popq_cfi_reg rsi
31019 popq_cfi_reg rdi
31020 + pax_force_retaddr
31021 ret
31022 CFI_ENDPROC
31023 _ASM_NOKPROBE(restore)
31024 diff --git a/arch/x86/lib/usercopy.c b/arch/x86/lib/usercopy.c
31025 index ddf9ecb..e342586 100644
31026 --- a/arch/x86/lib/usercopy.c
31027 +++ b/arch/x86/lib/usercopy.c
31028 @@ -20,7 +20,7 @@ copy_from_user_nmi(void *to, const void __user *from, unsigned long n)
31029 unsigned long ret;
31030
31031 if (__range_not_ok(from, n, TASK_SIZE))
31032 - return 0;
31033 + return n;
31034
31035 /*
31036 * Even though this function is typically called from NMI/IRQ context
31037 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31038 index e2f5e21..4b22130 100644
31039 --- a/arch/x86/lib/usercopy_32.c
31040 +++ b/arch/x86/lib/usercopy_32.c
31041 @@ -42,11 +42,13 @@ do { \
31042 int __d0; \
31043 might_fault(); \
31044 __asm__ __volatile__( \
31045 + __COPYUSER_SET_ES \
31046 ASM_STAC "\n" \
31047 "0: rep; stosl\n" \
31048 " movl %2,%0\n" \
31049 "1: rep; stosb\n" \
31050 "2: " ASM_CLAC "\n" \
31051 + __COPYUSER_RESTORE_ES \
31052 ".section .fixup,\"ax\"\n" \
31053 "3: lea 0(%2,%0,4),%0\n" \
31054 " jmp 2b\n" \
31055 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31056
31057 #ifdef CONFIG_X86_INTEL_USERCOPY
31058 static unsigned long
31059 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31060 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31061 {
31062 int d0, d1;
31063 __asm__ __volatile__(
31064 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31065 " .align 2,0x90\n"
31066 "3: movl 0(%4), %%eax\n"
31067 "4: movl 4(%4), %%edx\n"
31068 - "5: movl %%eax, 0(%3)\n"
31069 - "6: movl %%edx, 4(%3)\n"
31070 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31071 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31072 "7: movl 8(%4), %%eax\n"
31073 "8: movl 12(%4),%%edx\n"
31074 - "9: movl %%eax, 8(%3)\n"
31075 - "10: movl %%edx, 12(%3)\n"
31076 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31077 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31078 "11: movl 16(%4), %%eax\n"
31079 "12: movl 20(%4), %%edx\n"
31080 - "13: movl %%eax, 16(%3)\n"
31081 - "14: movl %%edx, 20(%3)\n"
31082 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31083 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31084 "15: movl 24(%4), %%eax\n"
31085 "16: movl 28(%4), %%edx\n"
31086 - "17: movl %%eax, 24(%3)\n"
31087 - "18: movl %%edx, 28(%3)\n"
31088 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31089 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31090 "19: movl 32(%4), %%eax\n"
31091 "20: movl 36(%4), %%edx\n"
31092 - "21: movl %%eax, 32(%3)\n"
31093 - "22: movl %%edx, 36(%3)\n"
31094 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31095 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31096 "23: movl 40(%4), %%eax\n"
31097 "24: movl 44(%4), %%edx\n"
31098 - "25: movl %%eax, 40(%3)\n"
31099 - "26: movl %%edx, 44(%3)\n"
31100 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31101 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31102 "27: movl 48(%4), %%eax\n"
31103 "28: movl 52(%4), %%edx\n"
31104 - "29: movl %%eax, 48(%3)\n"
31105 - "30: movl %%edx, 52(%3)\n"
31106 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31107 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31108 "31: movl 56(%4), %%eax\n"
31109 "32: movl 60(%4), %%edx\n"
31110 - "33: movl %%eax, 56(%3)\n"
31111 - "34: movl %%edx, 60(%3)\n"
31112 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31113 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31114 " addl $-64, %0\n"
31115 " addl $64, %4\n"
31116 " addl $64, %3\n"
31117 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31118 " shrl $2, %0\n"
31119 " andl $3, %%eax\n"
31120 " cld\n"
31121 + __COPYUSER_SET_ES
31122 "99: rep; movsl\n"
31123 "36: movl %%eax, %0\n"
31124 "37: rep; movsb\n"
31125 "100:\n"
31126 + __COPYUSER_RESTORE_ES
31127 + ".section .fixup,\"ax\"\n"
31128 + "101: lea 0(%%eax,%0,4),%0\n"
31129 + " jmp 100b\n"
31130 + ".previous\n"
31131 + _ASM_EXTABLE(1b,100b)
31132 + _ASM_EXTABLE(2b,100b)
31133 + _ASM_EXTABLE(3b,100b)
31134 + _ASM_EXTABLE(4b,100b)
31135 + _ASM_EXTABLE(5b,100b)
31136 + _ASM_EXTABLE(6b,100b)
31137 + _ASM_EXTABLE(7b,100b)
31138 + _ASM_EXTABLE(8b,100b)
31139 + _ASM_EXTABLE(9b,100b)
31140 + _ASM_EXTABLE(10b,100b)
31141 + _ASM_EXTABLE(11b,100b)
31142 + _ASM_EXTABLE(12b,100b)
31143 + _ASM_EXTABLE(13b,100b)
31144 + _ASM_EXTABLE(14b,100b)
31145 + _ASM_EXTABLE(15b,100b)
31146 + _ASM_EXTABLE(16b,100b)
31147 + _ASM_EXTABLE(17b,100b)
31148 + _ASM_EXTABLE(18b,100b)
31149 + _ASM_EXTABLE(19b,100b)
31150 + _ASM_EXTABLE(20b,100b)
31151 + _ASM_EXTABLE(21b,100b)
31152 + _ASM_EXTABLE(22b,100b)
31153 + _ASM_EXTABLE(23b,100b)
31154 + _ASM_EXTABLE(24b,100b)
31155 + _ASM_EXTABLE(25b,100b)
31156 + _ASM_EXTABLE(26b,100b)
31157 + _ASM_EXTABLE(27b,100b)
31158 + _ASM_EXTABLE(28b,100b)
31159 + _ASM_EXTABLE(29b,100b)
31160 + _ASM_EXTABLE(30b,100b)
31161 + _ASM_EXTABLE(31b,100b)
31162 + _ASM_EXTABLE(32b,100b)
31163 + _ASM_EXTABLE(33b,100b)
31164 + _ASM_EXTABLE(34b,100b)
31165 + _ASM_EXTABLE(35b,100b)
31166 + _ASM_EXTABLE(36b,100b)
31167 + _ASM_EXTABLE(37b,100b)
31168 + _ASM_EXTABLE(99b,101b)
31169 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31170 + : "1"(to), "2"(from), "0"(size)
31171 + : "eax", "edx", "memory");
31172 + return size;
31173 +}
31174 +
31175 +static unsigned long
31176 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31177 +{
31178 + int d0, d1;
31179 + __asm__ __volatile__(
31180 + " .align 2,0x90\n"
31181 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31182 + " cmpl $67, %0\n"
31183 + " jbe 3f\n"
31184 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31185 + " .align 2,0x90\n"
31186 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31187 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31188 + "5: movl %%eax, 0(%3)\n"
31189 + "6: movl %%edx, 4(%3)\n"
31190 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31191 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31192 + "9: movl %%eax, 8(%3)\n"
31193 + "10: movl %%edx, 12(%3)\n"
31194 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31195 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31196 + "13: movl %%eax, 16(%3)\n"
31197 + "14: movl %%edx, 20(%3)\n"
31198 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31199 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31200 + "17: movl %%eax, 24(%3)\n"
31201 + "18: movl %%edx, 28(%3)\n"
31202 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31203 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31204 + "21: movl %%eax, 32(%3)\n"
31205 + "22: movl %%edx, 36(%3)\n"
31206 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31207 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31208 + "25: movl %%eax, 40(%3)\n"
31209 + "26: movl %%edx, 44(%3)\n"
31210 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31211 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31212 + "29: movl %%eax, 48(%3)\n"
31213 + "30: movl %%edx, 52(%3)\n"
31214 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31215 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31216 + "33: movl %%eax, 56(%3)\n"
31217 + "34: movl %%edx, 60(%3)\n"
31218 + " addl $-64, %0\n"
31219 + " addl $64, %4\n"
31220 + " addl $64, %3\n"
31221 + " cmpl $63, %0\n"
31222 + " ja 1b\n"
31223 + "35: movl %0, %%eax\n"
31224 + " shrl $2, %0\n"
31225 + " andl $3, %%eax\n"
31226 + " cld\n"
31227 + "99: rep; "__copyuser_seg" movsl\n"
31228 + "36: movl %%eax, %0\n"
31229 + "37: rep; "__copyuser_seg" movsb\n"
31230 + "100:\n"
31231 ".section .fixup,\"ax\"\n"
31232 "101: lea 0(%%eax,%0,4),%0\n"
31233 " jmp 100b\n"
31234 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31235 int d0, d1;
31236 __asm__ __volatile__(
31237 " .align 2,0x90\n"
31238 - "0: movl 32(%4), %%eax\n"
31239 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31240 " cmpl $67, %0\n"
31241 " jbe 2f\n"
31242 - "1: movl 64(%4), %%eax\n"
31243 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31244 " .align 2,0x90\n"
31245 - "2: movl 0(%4), %%eax\n"
31246 - "21: movl 4(%4), %%edx\n"
31247 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31248 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31249 " movl %%eax, 0(%3)\n"
31250 " movl %%edx, 4(%3)\n"
31251 - "3: movl 8(%4), %%eax\n"
31252 - "31: movl 12(%4),%%edx\n"
31253 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31254 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31255 " movl %%eax, 8(%3)\n"
31256 " movl %%edx, 12(%3)\n"
31257 - "4: movl 16(%4), %%eax\n"
31258 - "41: movl 20(%4), %%edx\n"
31259 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31260 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31261 " movl %%eax, 16(%3)\n"
31262 " movl %%edx, 20(%3)\n"
31263 - "10: movl 24(%4), %%eax\n"
31264 - "51: movl 28(%4), %%edx\n"
31265 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31266 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31267 " movl %%eax, 24(%3)\n"
31268 " movl %%edx, 28(%3)\n"
31269 - "11: movl 32(%4), %%eax\n"
31270 - "61: movl 36(%4), %%edx\n"
31271 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31272 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31273 " movl %%eax, 32(%3)\n"
31274 " movl %%edx, 36(%3)\n"
31275 - "12: movl 40(%4), %%eax\n"
31276 - "71: movl 44(%4), %%edx\n"
31277 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31278 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31279 " movl %%eax, 40(%3)\n"
31280 " movl %%edx, 44(%3)\n"
31281 - "13: movl 48(%4), %%eax\n"
31282 - "81: movl 52(%4), %%edx\n"
31283 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31284 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31285 " movl %%eax, 48(%3)\n"
31286 " movl %%edx, 52(%3)\n"
31287 - "14: movl 56(%4), %%eax\n"
31288 - "91: movl 60(%4), %%edx\n"
31289 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31290 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31291 " movl %%eax, 56(%3)\n"
31292 " movl %%edx, 60(%3)\n"
31293 " addl $-64, %0\n"
31294 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31295 " shrl $2, %0\n"
31296 " andl $3, %%eax\n"
31297 " cld\n"
31298 - "6: rep; movsl\n"
31299 + "6: rep; "__copyuser_seg" movsl\n"
31300 " movl %%eax,%0\n"
31301 - "7: rep; movsb\n"
31302 + "7: rep; "__copyuser_seg" movsb\n"
31303 "8:\n"
31304 ".section .fixup,\"ax\"\n"
31305 "9: lea 0(%%eax,%0,4),%0\n"
31306 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31307
31308 __asm__ __volatile__(
31309 " .align 2,0x90\n"
31310 - "0: movl 32(%4), %%eax\n"
31311 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31312 " cmpl $67, %0\n"
31313 " jbe 2f\n"
31314 - "1: movl 64(%4), %%eax\n"
31315 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31316 " .align 2,0x90\n"
31317 - "2: movl 0(%4), %%eax\n"
31318 - "21: movl 4(%4), %%edx\n"
31319 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31320 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31321 " movnti %%eax, 0(%3)\n"
31322 " movnti %%edx, 4(%3)\n"
31323 - "3: movl 8(%4), %%eax\n"
31324 - "31: movl 12(%4),%%edx\n"
31325 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31326 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31327 " movnti %%eax, 8(%3)\n"
31328 " movnti %%edx, 12(%3)\n"
31329 - "4: movl 16(%4), %%eax\n"
31330 - "41: movl 20(%4), %%edx\n"
31331 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31332 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31333 " movnti %%eax, 16(%3)\n"
31334 " movnti %%edx, 20(%3)\n"
31335 - "10: movl 24(%4), %%eax\n"
31336 - "51: movl 28(%4), %%edx\n"
31337 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31338 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31339 " movnti %%eax, 24(%3)\n"
31340 " movnti %%edx, 28(%3)\n"
31341 - "11: movl 32(%4), %%eax\n"
31342 - "61: movl 36(%4), %%edx\n"
31343 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31344 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31345 " movnti %%eax, 32(%3)\n"
31346 " movnti %%edx, 36(%3)\n"
31347 - "12: movl 40(%4), %%eax\n"
31348 - "71: movl 44(%4), %%edx\n"
31349 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31350 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31351 " movnti %%eax, 40(%3)\n"
31352 " movnti %%edx, 44(%3)\n"
31353 - "13: movl 48(%4), %%eax\n"
31354 - "81: movl 52(%4), %%edx\n"
31355 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31356 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31357 " movnti %%eax, 48(%3)\n"
31358 " movnti %%edx, 52(%3)\n"
31359 - "14: movl 56(%4), %%eax\n"
31360 - "91: movl 60(%4), %%edx\n"
31361 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31362 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31363 " movnti %%eax, 56(%3)\n"
31364 " movnti %%edx, 60(%3)\n"
31365 " addl $-64, %0\n"
31366 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31367 " shrl $2, %0\n"
31368 " andl $3, %%eax\n"
31369 " cld\n"
31370 - "6: rep; movsl\n"
31371 + "6: rep; "__copyuser_seg" movsl\n"
31372 " movl %%eax,%0\n"
31373 - "7: rep; movsb\n"
31374 + "7: rep; "__copyuser_seg" movsb\n"
31375 "8:\n"
31376 ".section .fixup,\"ax\"\n"
31377 "9: lea 0(%%eax,%0,4),%0\n"
31378 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31379
31380 __asm__ __volatile__(
31381 " .align 2,0x90\n"
31382 - "0: movl 32(%4), %%eax\n"
31383 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31384 " cmpl $67, %0\n"
31385 " jbe 2f\n"
31386 - "1: movl 64(%4), %%eax\n"
31387 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31388 " .align 2,0x90\n"
31389 - "2: movl 0(%4), %%eax\n"
31390 - "21: movl 4(%4), %%edx\n"
31391 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31392 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31393 " movnti %%eax, 0(%3)\n"
31394 " movnti %%edx, 4(%3)\n"
31395 - "3: movl 8(%4), %%eax\n"
31396 - "31: movl 12(%4),%%edx\n"
31397 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31398 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31399 " movnti %%eax, 8(%3)\n"
31400 " movnti %%edx, 12(%3)\n"
31401 - "4: movl 16(%4), %%eax\n"
31402 - "41: movl 20(%4), %%edx\n"
31403 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31404 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31405 " movnti %%eax, 16(%3)\n"
31406 " movnti %%edx, 20(%3)\n"
31407 - "10: movl 24(%4), %%eax\n"
31408 - "51: movl 28(%4), %%edx\n"
31409 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31410 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31411 " movnti %%eax, 24(%3)\n"
31412 " movnti %%edx, 28(%3)\n"
31413 - "11: movl 32(%4), %%eax\n"
31414 - "61: movl 36(%4), %%edx\n"
31415 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31416 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31417 " movnti %%eax, 32(%3)\n"
31418 " movnti %%edx, 36(%3)\n"
31419 - "12: movl 40(%4), %%eax\n"
31420 - "71: movl 44(%4), %%edx\n"
31421 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31422 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31423 " movnti %%eax, 40(%3)\n"
31424 " movnti %%edx, 44(%3)\n"
31425 - "13: movl 48(%4), %%eax\n"
31426 - "81: movl 52(%4), %%edx\n"
31427 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31428 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31429 " movnti %%eax, 48(%3)\n"
31430 " movnti %%edx, 52(%3)\n"
31431 - "14: movl 56(%4), %%eax\n"
31432 - "91: movl 60(%4), %%edx\n"
31433 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31434 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31435 " movnti %%eax, 56(%3)\n"
31436 " movnti %%edx, 60(%3)\n"
31437 " addl $-64, %0\n"
31438 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31439 " shrl $2, %0\n"
31440 " andl $3, %%eax\n"
31441 " cld\n"
31442 - "6: rep; movsl\n"
31443 + "6: rep; "__copyuser_seg" movsl\n"
31444 " movl %%eax,%0\n"
31445 - "7: rep; movsb\n"
31446 + "7: rep; "__copyuser_seg" movsb\n"
31447 "8:\n"
31448 ".section .fixup,\"ax\"\n"
31449 "9: lea 0(%%eax,%0,4),%0\n"
31450 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31451 */
31452 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31453 unsigned long size);
31454 -unsigned long __copy_user_intel(void __user *to, const void *from,
31455 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31456 + unsigned long size);
31457 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31458 unsigned long size);
31459 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31460 const void __user *from, unsigned long size);
31461 #endif /* CONFIG_X86_INTEL_USERCOPY */
31462
31463 /* Generic arbitrary sized copy. */
31464 -#define __copy_user(to, from, size) \
31465 +#define __copy_user(to, from, size, prefix, set, restore) \
31466 do { \
31467 int __d0, __d1, __d2; \
31468 __asm__ __volatile__( \
31469 + set \
31470 " cmp $7,%0\n" \
31471 " jbe 1f\n" \
31472 " movl %1,%0\n" \
31473 " negl %0\n" \
31474 " andl $7,%0\n" \
31475 " subl %0,%3\n" \
31476 - "4: rep; movsb\n" \
31477 + "4: rep; "prefix"movsb\n" \
31478 " movl %3,%0\n" \
31479 " shrl $2,%0\n" \
31480 " andl $3,%3\n" \
31481 " .align 2,0x90\n" \
31482 - "0: rep; movsl\n" \
31483 + "0: rep; "prefix"movsl\n" \
31484 " movl %3,%0\n" \
31485 - "1: rep; movsb\n" \
31486 + "1: rep; "prefix"movsb\n" \
31487 "2:\n" \
31488 + restore \
31489 ".section .fixup,\"ax\"\n" \
31490 "5: addl %3,%0\n" \
31491 " jmp 2b\n" \
31492 @@ -538,14 +650,14 @@ do { \
31493 " negl %0\n" \
31494 " andl $7,%0\n" \
31495 " subl %0,%3\n" \
31496 - "4: rep; movsb\n" \
31497 + "4: rep; "__copyuser_seg"movsb\n" \
31498 " movl %3,%0\n" \
31499 " shrl $2,%0\n" \
31500 " andl $3,%3\n" \
31501 " .align 2,0x90\n" \
31502 - "0: rep; movsl\n" \
31503 + "0: rep; "__copyuser_seg"movsl\n" \
31504 " movl %3,%0\n" \
31505 - "1: rep; movsb\n" \
31506 + "1: rep; "__copyuser_seg"movsb\n" \
31507 "2:\n" \
31508 ".section .fixup,\"ax\"\n" \
31509 "5: addl %3,%0\n" \
31510 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31511 {
31512 stac();
31513 if (movsl_is_ok(to, from, n))
31514 - __copy_user(to, from, n);
31515 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31516 else
31517 - n = __copy_user_intel(to, from, n);
31518 + n = __generic_copy_to_user_intel(to, from, n);
31519 clac();
31520 return n;
31521 }
31522 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31523 {
31524 stac();
31525 if (movsl_is_ok(to, from, n))
31526 - __copy_user(to, from, n);
31527 + __copy_user(to, from, n, __copyuser_seg, "", "");
31528 else
31529 - n = __copy_user_intel((void __user *)to,
31530 - (const void *)from, n);
31531 + n = __generic_copy_from_user_intel(to, from, n);
31532 clac();
31533 return n;
31534 }
31535 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31536 if (n > 64 && cpu_has_xmm2)
31537 n = __copy_user_intel_nocache(to, from, n);
31538 else
31539 - __copy_user(to, from, n);
31540 + __copy_user(to, from, n, __copyuser_seg, "", "");
31541 #else
31542 - __copy_user(to, from, n);
31543 + __copy_user(to, from, n, __copyuser_seg, "", "");
31544 #endif
31545 clac();
31546 return n;
31547 }
31548 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31549
31550 -/**
31551 - * copy_to_user: - Copy a block of data into user space.
31552 - * @to: Destination address, in user space.
31553 - * @from: Source address, in kernel space.
31554 - * @n: Number of bytes to copy.
31555 - *
31556 - * Context: User context only. This function may sleep.
31557 - *
31558 - * Copy data from kernel space to user space.
31559 - *
31560 - * Returns number of bytes that could not be copied.
31561 - * On success, this will be zero.
31562 - */
31563 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31564 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31565 +void __set_fs(mm_segment_t x)
31566 {
31567 - if (access_ok(VERIFY_WRITE, to, n))
31568 - n = __copy_to_user(to, from, n);
31569 - return n;
31570 + switch (x.seg) {
31571 + case 0:
31572 + loadsegment(gs, 0);
31573 + break;
31574 + case TASK_SIZE_MAX:
31575 + loadsegment(gs, __USER_DS);
31576 + break;
31577 + case -1UL:
31578 + loadsegment(gs, __KERNEL_DS);
31579 + break;
31580 + default:
31581 + BUG();
31582 + }
31583 }
31584 -EXPORT_SYMBOL(_copy_to_user);
31585 +EXPORT_SYMBOL(__set_fs);
31586
31587 -/**
31588 - * copy_from_user: - Copy a block of data from user space.
31589 - * @to: Destination address, in kernel space.
31590 - * @from: Source address, in user space.
31591 - * @n: Number of bytes to copy.
31592 - *
31593 - * Context: User context only. This function may sleep.
31594 - *
31595 - * Copy data from user space to kernel space.
31596 - *
31597 - * Returns number of bytes that could not be copied.
31598 - * On success, this will be zero.
31599 - *
31600 - * If some data could not be copied, this function will pad the copied
31601 - * data to the requested size using zero bytes.
31602 - */
31603 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31604 +void set_fs(mm_segment_t x)
31605 {
31606 - if (access_ok(VERIFY_READ, from, n))
31607 - n = __copy_from_user(to, from, n);
31608 - else
31609 - memset(to, 0, n);
31610 - return n;
31611 + current_thread_info()->addr_limit = x;
31612 + __set_fs(x);
31613 }
31614 -EXPORT_SYMBOL(_copy_from_user);
31615 +EXPORT_SYMBOL(set_fs);
31616 +#endif
31617 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31618 index 0a42327..7a82465 100644
31619 --- a/arch/x86/lib/usercopy_64.c
31620 +++ b/arch/x86/lib/usercopy_64.c
31621 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31622 might_fault();
31623 /* no memory constraint because it doesn't change any memory gcc knows
31624 about */
31625 + pax_open_userland();
31626 stac();
31627 asm volatile(
31628 " testq %[size8],%[size8]\n"
31629 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31630 _ASM_EXTABLE(0b,3b)
31631 _ASM_EXTABLE(1b,2b)
31632 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31633 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31634 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31635 [zero] "r" (0UL), [eight] "r" (8UL));
31636 clac();
31637 + pax_close_userland();
31638 return size;
31639 }
31640 EXPORT_SYMBOL(__clear_user);
31641 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31642 }
31643 EXPORT_SYMBOL(clear_user);
31644
31645 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31646 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31647 {
31648 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31649 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31650 - }
31651 - return len;
31652 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31653 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31654 + return len;
31655 }
31656 EXPORT_SYMBOL(copy_in_user);
31657
31658 @@ -69,8 +70,10 @@ EXPORT_SYMBOL(copy_in_user);
31659 * it is not necessary to optimize tail handling.
31660 */
31661 __visible unsigned long
31662 -copy_user_handle_tail(char *to, char *from, unsigned len)
31663 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len)
31664 {
31665 + clac();
31666 + pax_close_userland();
31667 for (; len; --len, to++) {
31668 char c;
31669
31670 @@ -79,10 +82,9 @@ copy_user_handle_tail(char *to, char *from, unsigned len)
31671 if (__put_user_nocheck(c, to, sizeof(char)))
31672 break;
31673 }
31674 - clac();
31675
31676 /* If the destination is a kernel buffer, we always clear the end */
31677 - if (!__addr_ok(to))
31678 + if (!__addr_ok(to) && (unsigned long)to >= TASK_SIZE_MAX + pax_user_shadow_base)
31679 memset(to, 0, len);
31680 return len;
31681 }
31682 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31683 index a482d10..1a6edb5 100644
31684 --- a/arch/x86/mm/Makefile
31685 +++ b/arch/x86/mm/Makefile
31686 @@ -33,3 +33,7 @@ obj-$(CONFIG_ACPI_NUMA) += srat.o
31687 obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31688
31689 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31690 +
31691 +quote:="
31692 +obj-$(CONFIG_X86_64) += uderef_64.o
31693 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS)) -fcall-saved-rax
31694 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31695 index 903ec1e..c4166b2 100644
31696 --- a/arch/x86/mm/extable.c
31697 +++ b/arch/x86/mm/extable.c
31698 @@ -6,12 +6,24 @@
31699 static inline unsigned long
31700 ex_insn_addr(const struct exception_table_entry *x)
31701 {
31702 - return (unsigned long)&x->insn + x->insn;
31703 + unsigned long reloc = 0;
31704 +
31705 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31706 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31707 +#endif
31708 +
31709 + return (unsigned long)&x->insn + x->insn + reloc;
31710 }
31711 static inline unsigned long
31712 ex_fixup_addr(const struct exception_table_entry *x)
31713 {
31714 - return (unsigned long)&x->fixup + x->fixup;
31715 + unsigned long reloc = 0;
31716 +
31717 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31718 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31719 +#endif
31720 +
31721 + return (unsigned long)&x->fixup + x->fixup + reloc;
31722 }
31723
31724 int fixup_exception(struct pt_regs *regs)
31725 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31726 unsigned long new_ip;
31727
31728 #ifdef CONFIG_PNPBIOS
31729 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31730 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31731 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31732 extern u32 pnp_bios_is_utter_crap;
31733 pnp_bios_is_utter_crap = 1;
31734 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31735 i += 4;
31736 p->fixup -= i;
31737 i += 4;
31738 +
31739 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31740 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31741 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31742 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31743 +#endif
31744 +
31745 }
31746 }
31747
31748 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31749 index 181c53b..d336596 100644
31750 --- a/arch/x86/mm/fault.c
31751 +++ b/arch/x86/mm/fault.c
31752 @@ -13,12 +13,19 @@
31753 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31754 #include <linux/prefetch.h> /* prefetchw */
31755 #include <linux/context_tracking.h> /* exception_enter(), ... */
31756 +#include <linux/unistd.h>
31757 +#include <linux/compiler.h>
31758
31759 #include <asm/traps.h> /* dotraplinkage, ... */
31760 #include <asm/pgalloc.h> /* pgd_*(), ... */
31761 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31762 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31763 #include <asm/vsyscall.h> /* emulate_vsyscall */
31764 +#include <asm/tlbflush.h>
31765 +
31766 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31767 +#include <asm/stacktrace.h>
31768 +#endif
31769
31770 #define CREATE_TRACE_POINTS
31771 #include <asm/trace/exceptions.h>
31772 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31773 return !instr_lo || (instr_lo>>1) == 1;
31774 case 0x00:
31775 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31776 - if (probe_kernel_address(instr, opcode))
31777 + if (user_mode(regs)) {
31778 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31779 + return 0;
31780 + } else if (probe_kernel_address(instr, opcode))
31781 return 0;
31782
31783 *prefetch = (instr_lo == 0xF) &&
31784 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31785 while (instr < max_instr) {
31786 unsigned char opcode;
31787
31788 - if (probe_kernel_address(instr, opcode))
31789 + if (user_mode(regs)) {
31790 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31791 + break;
31792 + } else if (probe_kernel_address(instr, opcode))
31793 break;
31794
31795 instr++;
31796 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31797 force_sig_info(si_signo, &info, tsk);
31798 }
31799
31800 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31801 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31802 +#endif
31803 +
31804 +#ifdef CONFIG_PAX_EMUTRAMP
31805 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31806 +#endif
31807 +
31808 +#ifdef CONFIG_PAX_PAGEEXEC
31809 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31810 +{
31811 + pgd_t *pgd;
31812 + pud_t *pud;
31813 + pmd_t *pmd;
31814 +
31815 + pgd = pgd_offset(mm, address);
31816 + if (!pgd_present(*pgd))
31817 + return NULL;
31818 + pud = pud_offset(pgd, address);
31819 + if (!pud_present(*pud))
31820 + return NULL;
31821 + pmd = pmd_offset(pud, address);
31822 + if (!pmd_present(*pmd))
31823 + return NULL;
31824 + return pmd;
31825 +}
31826 +#endif
31827 +
31828 DEFINE_SPINLOCK(pgd_lock);
31829 LIST_HEAD(pgd_list);
31830
31831 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31832 for (address = VMALLOC_START & PMD_MASK;
31833 address >= TASK_SIZE && address < FIXADDR_TOP;
31834 address += PMD_SIZE) {
31835 +
31836 +#ifdef CONFIG_PAX_PER_CPU_PGD
31837 + unsigned long cpu;
31838 +#else
31839 struct page *page;
31840 +#endif
31841
31842 spin_lock(&pgd_lock);
31843 +
31844 +#ifdef CONFIG_PAX_PER_CPU_PGD
31845 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31846 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31847 + pmd_t *ret;
31848 +
31849 + ret = vmalloc_sync_one(pgd, address);
31850 + if (!ret)
31851 + break;
31852 + pgd = get_cpu_pgd(cpu, kernel);
31853 +#else
31854 list_for_each_entry(page, &pgd_list, lru) {
31855 + pgd_t *pgd;
31856 spinlock_t *pgt_lock;
31857 pmd_t *ret;
31858
31859 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31860 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
31861
31862 spin_lock(pgt_lock);
31863 - ret = vmalloc_sync_one(page_address(page), address);
31864 + pgd = page_address(page);
31865 +#endif
31866 +
31867 + ret = vmalloc_sync_one(pgd, address);
31868 +
31869 +#ifndef CONFIG_PAX_PER_CPU_PGD
31870 spin_unlock(pgt_lock);
31871 +#endif
31872
31873 if (!ret)
31874 break;
31875 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
31876 * an interrupt in the middle of a task switch..
31877 */
31878 pgd_paddr = read_cr3();
31879 +
31880 +#ifdef CONFIG_PAX_PER_CPU_PGD
31881 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
31882 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
31883 +#endif
31884 +
31885 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
31886 if (!pmd_k)
31887 return -1;
31888 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
31889 * happen within a race in page table update. In the later
31890 * case just flush:
31891 */
31892 - pgd = pgd_offset(current->active_mm, address);
31893 +
31894 pgd_ref = pgd_offset_k(address);
31895 if (pgd_none(*pgd_ref))
31896 return -1;
31897
31898 +#ifdef CONFIG_PAX_PER_CPU_PGD
31899 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
31900 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
31901 + if (pgd_none(*pgd)) {
31902 + set_pgd(pgd, *pgd_ref);
31903 + arch_flush_lazy_mmu_mode();
31904 + } else {
31905 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
31906 + }
31907 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
31908 +#else
31909 + pgd = pgd_offset(current->active_mm, address);
31910 +#endif
31911 +
31912 if (pgd_none(*pgd)) {
31913 set_pgd(pgd, *pgd_ref);
31914 arch_flush_lazy_mmu_mode();
31915 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
31916 static int is_errata100(struct pt_regs *regs, unsigned long address)
31917 {
31918 #ifdef CONFIG_X86_64
31919 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
31920 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
31921 return 1;
31922 #endif
31923 return 0;
31924 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
31925 }
31926
31927 static const char nx_warning[] = KERN_CRIT
31928 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
31929 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
31930 static const char smep_warning[] = KERN_CRIT
31931 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
31932 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
31933
31934 static void
31935 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31936 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31937 if (!oops_may_print())
31938 return;
31939
31940 - if (error_code & PF_INSTR) {
31941 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
31942 unsigned int level;
31943 pgd_t *pgd;
31944 pte_t *pte;
31945 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31946 pte = lookup_address_in_pgd(pgd, address, &level);
31947
31948 if (pte && pte_present(*pte) && !pte_exec(*pte))
31949 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
31950 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31951 if (pte && pte_present(*pte) && pte_exec(*pte) &&
31952 (pgd_flags(*pgd) & _PAGE_USER) &&
31953 (__read_cr4() & X86_CR4_SMEP))
31954 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
31955 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31956 }
31957
31958 +#ifdef CONFIG_PAX_KERNEXEC
31959 + if (init_mm.start_code <= address && address < init_mm.end_code) {
31960 + if (current->signal->curr_ip)
31961 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
31962 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
31963 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
31964 + else
31965 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
31966 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
31967 + }
31968 +#endif
31969 +
31970 printk(KERN_ALERT "BUG: unable to handle kernel ");
31971 if (address < PAGE_SIZE)
31972 printk(KERN_CONT "NULL pointer dereference");
31973 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
31974 return;
31975 }
31976 #endif
31977 +
31978 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31979 + if (pax_is_fetch_fault(regs, error_code, address)) {
31980 +
31981 +#ifdef CONFIG_PAX_EMUTRAMP
31982 + switch (pax_handle_fetch_fault(regs)) {
31983 + case 2:
31984 + return;
31985 + }
31986 +#endif
31987 +
31988 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
31989 + do_group_exit(SIGKILL);
31990 + }
31991 +#endif
31992 +
31993 /* Kernel addresses are always protection faults: */
31994 if (address >= TASK_SIZE)
31995 error_code |= PF_PROT;
31996 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
31997 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
31998 printk(KERN_ERR
31999 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32000 - tsk->comm, tsk->pid, address);
32001 + tsk->comm, task_pid_nr(tsk), address);
32002 code = BUS_MCEERR_AR;
32003 }
32004 #endif
32005 @@ -916,6 +1028,107 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32006 return 1;
32007 }
32008
32009 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32010 +static inline unsigned long get_limit(unsigned long segment)
32011 +{
32012 + unsigned long __limit;
32013 +
32014 + asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
32015 + return __limit + 1;
32016 +}
32017 +
32018 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32019 +{
32020 + pte_t *pte;
32021 + pmd_t *pmd;
32022 + spinlock_t *ptl;
32023 + unsigned char pte_mask;
32024 +
32025 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32026 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32027 + return 0;
32028 +
32029 + /* PaX: it's our fault, let's handle it if we can */
32030 +
32031 + /* PaX: take a look at read faults before acquiring any locks */
32032 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32033 + /* instruction fetch attempt from a protected page in user mode */
32034 + up_read(&mm->mmap_sem);
32035 +
32036 +#ifdef CONFIG_PAX_EMUTRAMP
32037 + switch (pax_handle_fetch_fault(regs)) {
32038 + case 2:
32039 + return 1;
32040 + }
32041 +#endif
32042 +
32043 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32044 + do_group_exit(SIGKILL);
32045 + }
32046 +
32047 + pmd = pax_get_pmd(mm, address);
32048 + if (unlikely(!pmd))
32049 + return 0;
32050 +
32051 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32052 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32053 + pte_unmap_unlock(pte, ptl);
32054 + return 0;
32055 + }
32056 +
32057 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32058 + /* write attempt to a protected page in user mode */
32059 + pte_unmap_unlock(pte, ptl);
32060 + return 0;
32061 + }
32062 +
32063 +#ifdef CONFIG_SMP
32064 + if (likely(address > get_limit(regs->cs) && cpumask_test_cpu(smp_processor_id(), &mm->context.cpu_user_cs_mask)))
32065 +#else
32066 + if (likely(address > get_limit(regs->cs)))
32067 +#endif
32068 + {
32069 + set_pte(pte, pte_mkread(*pte));
32070 + __flush_tlb_one(address);
32071 + pte_unmap_unlock(pte, ptl);
32072 + up_read(&mm->mmap_sem);
32073 + return 1;
32074 + }
32075 +
32076 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32077 +
32078 + /*
32079 + * PaX: fill DTLB with user rights and retry
32080 + */
32081 + __asm__ __volatile__ (
32082 + "orb %2,(%1)\n"
32083 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32084 +/*
32085 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32086 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32087 + * page fault when examined during a TLB load attempt. this is true not only
32088 + * for PTEs holding a non-present entry but also present entries that will
32089 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32090 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32091 + * for our target pages since their PTEs are simply not in the TLBs at all.
32092 +
32093 + * the best thing in omitting it is that we gain around 15-20% speed in the
32094 + * fast path of the page fault handler and can get rid of tracing since we
32095 + * can no longer flush unintended entries.
32096 + */
32097 + "invlpg (%0)\n"
32098 +#endif
32099 + __copyuser_seg"testb $0,(%0)\n"
32100 + "xorb %3,(%1)\n"
32101 + :
32102 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32103 + : "memory", "cc");
32104 + pte_unmap_unlock(pte, ptl);
32105 + up_read(&mm->mmap_sem);
32106 + return 1;
32107 +}
32108 +#endif
32109 +
32110 /*
32111 * Handle a spurious fault caused by a stale TLB entry.
32112 *
32113 @@ -1001,6 +1214,9 @@ int show_unhandled_signals = 1;
32114 static inline int
32115 access_error(unsigned long error_code, struct vm_area_struct *vma)
32116 {
32117 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32118 + return 1;
32119 +
32120 if (error_code & PF_WRITE) {
32121 /* write, present and write, not present: */
32122 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32123 @@ -1063,6 +1279,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32124 tsk = current;
32125 mm = tsk->mm;
32126
32127 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32128 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32129 + if (!search_exception_tables(regs->ip)) {
32130 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32131 + bad_area_nosemaphore(regs, error_code, address);
32132 + return;
32133 + }
32134 + if (address < pax_user_shadow_base) {
32135 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32136 + printk(KERN_EMERG "PAX: faulting IP: %pS\n", (void *)regs->ip);
32137 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_EMERG);
32138 + } else
32139 + address -= pax_user_shadow_base;
32140 + }
32141 +#endif
32142 +
32143 /*
32144 * Detect and handle instructions that would cause a page fault for
32145 * both a tracked kernel page and a userspace page.
32146 @@ -1187,6 +1419,11 @@ retry:
32147 might_sleep();
32148 }
32149
32150 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32151 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32152 + return;
32153 +#endif
32154 +
32155 vma = find_vma(mm, address);
32156 if (unlikely(!vma)) {
32157 bad_area(regs, error_code, address);
32158 @@ -1198,18 +1435,24 @@ retry:
32159 bad_area(regs, error_code, address);
32160 return;
32161 }
32162 - if (error_code & PF_USER) {
32163 - /*
32164 - * Accessing the stack below %sp is always a bug.
32165 - * The large cushion allows instructions like enter
32166 - * and pusha to work. ("enter $65535, $31" pushes
32167 - * 32 pointers and then decrements %sp by 65535.)
32168 - */
32169 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32170 - bad_area(regs, error_code, address);
32171 - return;
32172 - }
32173 + /*
32174 + * Accessing the stack below %sp is always a bug.
32175 + * The large cushion allows instructions like enter
32176 + * and pusha to work. ("enter $65535, $31" pushes
32177 + * 32 pointers and then decrements %sp by 65535.)
32178 + */
32179 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32180 + bad_area(regs, error_code, address);
32181 + return;
32182 }
32183 +
32184 +#ifdef CONFIG_PAX_SEGMEXEC
32185 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32186 + bad_area(regs, error_code, address);
32187 + return;
32188 + }
32189 +#endif
32190 +
32191 if (unlikely(expand_stack(vma, address))) {
32192 bad_area(regs, error_code, address);
32193 return;
32194 @@ -1329,3 +1572,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32195 }
32196 NOKPROBE_SYMBOL(trace_do_page_fault);
32197 #endif /* CONFIG_TRACING */
32198 +
32199 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32200 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32201 +{
32202 + struct mm_struct *mm = current->mm;
32203 + unsigned long ip = regs->ip;
32204 +
32205 + if (v8086_mode(regs))
32206 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32207 +
32208 +#ifdef CONFIG_PAX_PAGEEXEC
32209 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32210 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32211 + return true;
32212 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32213 + return true;
32214 + return false;
32215 + }
32216 +#endif
32217 +
32218 +#ifdef CONFIG_PAX_SEGMEXEC
32219 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32220 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32221 + return true;
32222 + return false;
32223 + }
32224 +#endif
32225 +
32226 + return false;
32227 +}
32228 +#endif
32229 +
32230 +#ifdef CONFIG_PAX_EMUTRAMP
32231 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32232 +{
32233 + int err;
32234 +
32235 + do { /* PaX: libffi trampoline emulation */
32236 + unsigned char mov, jmp;
32237 + unsigned int addr1, addr2;
32238 +
32239 +#ifdef CONFIG_X86_64
32240 + if ((regs->ip + 9) >> 32)
32241 + break;
32242 +#endif
32243 +
32244 + err = get_user(mov, (unsigned char __user *)regs->ip);
32245 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32246 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32247 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32248 +
32249 + if (err)
32250 + break;
32251 +
32252 + if (mov == 0xB8 && jmp == 0xE9) {
32253 + regs->ax = addr1;
32254 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32255 + return 2;
32256 + }
32257 + } while (0);
32258 +
32259 + do { /* PaX: gcc trampoline emulation #1 */
32260 + unsigned char mov1, mov2;
32261 + unsigned short jmp;
32262 + unsigned int addr1, addr2;
32263 +
32264 +#ifdef CONFIG_X86_64
32265 + if ((regs->ip + 11) >> 32)
32266 + break;
32267 +#endif
32268 +
32269 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32270 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32271 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32272 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32273 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32274 +
32275 + if (err)
32276 + break;
32277 +
32278 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32279 + regs->cx = addr1;
32280 + regs->ax = addr2;
32281 + regs->ip = addr2;
32282 + return 2;
32283 + }
32284 + } while (0);
32285 +
32286 + do { /* PaX: gcc trampoline emulation #2 */
32287 + unsigned char mov, jmp;
32288 + unsigned int addr1, addr2;
32289 +
32290 +#ifdef CONFIG_X86_64
32291 + if ((regs->ip + 9) >> 32)
32292 + break;
32293 +#endif
32294 +
32295 + err = get_user(mov, (unsigned char __user *)regs->ip);
32296 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32297 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32298 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32299 +
32300 + if (err)
32301 + break;
32302 +
32303 + if (mov == 0xB9 && jmp == 0xE9) {
32304 + regs->cx = addr1;
32305 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32306 + return 2;
32307 + }
32308 + } while (0);
32309 +
32310 + return 1; /* PaX in action */
32311 +}
32312 +
32313 +#ifdef CONFIG_X86_64
32314 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32315 +{
32316 + int err;
32317 +
32318 + do { /* PaX: libffi trampoline emulation */
32319 + unsigned short mov1, mov2, jmp1;
32320 + unsigned char stcclc, jmp2;
32321 + unsigned long addr1, addr2;
32322 +
32323 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32324 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32325 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32326 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32327 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32328 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32329 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32330 +
32331 + if (err)
32332 + break;
32333 +
32334 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32335 + regs->r11 = addr1;
32336 + regs->r10 = addr2;
32337 + if (stcclc == 0xF8)
32338 + regs->flags &= ~X86_EFLAGS_CF;
32339 + else
32340 + regs->flags |= X86_EFLAGS_CF;
32341 + regs->ip = addr1;
32342 + return 2;
32343 + }
32344 + } while (0);
32345 +
32346 + do { /* PaX: gcc trampoline emulation #1 */
32347 + unsigned short mov1, mov2, jmp1;
32348 + unsigned char jmp2;
32349 + unsigned int addr1;
32350 + unsigned long addr2;
32351 +
32352 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32353 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32354 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32355 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32356 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32357 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32358 +
32359 + if (err)
32360 + break;
32361 +
32362 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32363 + regs->r11 = addr1;
32364 + regs->r10 = addr2;
32365 + regs->ip = addr1;
32366 + return 2;
32367 + }
32368 + } while (0);
32369 +
32370 + do { /* PaX: gcc trampoline emulation #2 */
32371 + unsigned short mov1, mov2, jmp1;
32372 + unsigned char jmp2;
32373 + unsigned long addr1, addr2;
32374 +
32375 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32376 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32377 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32378 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32379 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32380 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32381 +
32382 + if (err)
32383 + break;
32384 +
32385 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32386 + regs->r11 = addr1;
32387 + regs->r10 = addr2;
32388 + regs->ip = addr1;
32389 + return 2;
32390 + }
32391 + } while (0);
32392 +
32393 + return 1; /* PaX in action */
32394 +}
32395 +#endif
32396 +
32397 +/*
32398 + * PaX: decide what to do with offenders (regs->ip = fault address)
32399 + *
32400 + * returns 1 when task should be killed
32401 + * 2 when gcc trampoline was detected
32402 + */
32403 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32404 +{
32405 + if (v8086_mode(regs))
32406 + return 1;
32407 +
32408 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32409 + return 1;
32410 +
32411 +#ifdef CONFIG_X86_32
32412 + return pax_handle_fetch_fault_32(regs);
32413 +#else
32414 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32415 + return pax_handle_fetch_fault_32(regs);
32416 + else
32417 + return pax_handle_fetch_fault_64(regs);
32418 +#endif
32419 +}
32420 +#endif
32421 +
32422 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32423 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32424 +{
32425 + long i;
32426 +
32427 + printk(KERN_ERR "PAX: bytes at PC: ");
32428 + for (i = 0; i < 20; i++) {
32429 + unsigned char c;
32430 + if (get_user(c, (unsigned char __force_user *)pc+i))
32431 + printk(KERN_CONT "?? ");
32432 + else
32433 + printk(KERN_CONT "%02x ", c);
32434 + }
32435 + printk("\n");
32436 +
32437 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32438 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32439 + unsigned long c;
32440 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32441 +#ifdef CONFIG_X86_32
32442 + printk(KERN_CONT "???????? ");
32443 +#else
32444 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32445 + printk(KERN_CONT "???????? ???????? ");
32446 + else
32447 + printk(KERN_CONT "???????????????? ");
32448 +#endif
32449 + } else {
32450 +#ifdef CONFIG_X86_64
32451 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32452 + printk(KERN_CONT "%08x ", (unsigned int)c);
32453 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32454 + } else
32455 +#endif
32456 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32457 + }
32458 + }
32459 + printk("\n");
32460 +}
32461 +#endif
32462 +
32463 +/**
32464 + * probe_kernel_write(): safely attempt to write to a location
32465 + * @dst: address to write to
32466 + * @src: pointer to the data that shall be written
32467 + * @size: size of the data chunk
32468 + *
32469 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32470 + * happens, handle that and return -EFAULT.
32471 + */
32472 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32473 +{
32474 + long ret;
32475 + mm_segment_t old_fs = get_fs();
32476 +
32477 + set_fs(KERNEL_DS);
32478 + pagefault_disable();
32479 + pax_open_kernel();
32480 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32481 + pax_close_kernel();
32482 + pagefault_enable();
32483 + set_fs(old_fs);
32484 +
32485 + return ret ? -EFAULT : 0;
32486 +}
32487 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32488 index 81bf3d2..7ef25c2 100644
32489 --- a/arch/x86/mm/gup.c
32490 +++ b/arch/x86/mm/gup.c
32491 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32492 addr = start;
32493 len = (unsigned long) nr_pages << PAGE_SHIFT;
32494 end = start + len;
32495 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32496 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32497 (void __user *)start, len)))
32498 return 0;
32499
32500 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32501 goto slow_irqon;
32502 #endif
32503
32504 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32505 + (void __user *)start, len)))
32506 + return 0;
32507 +
32508 /*
32509 * XXX: batch / limit 'nr', to avoid large irq off latency
32510 * needs some instrumenting to determine the common sizes used by
32511 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32512 index 4500142..53a363c 100644
32513 --- a/arch/x86/mm/highmem_32.c
32514 +++ b/arch/x86/mm/highmem_32.c
32515 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32516 idx = type + KM_TYPE_NR*smp_processor_id();
32517 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32518 BUG_ON(!pte_none(*(kmap_pte-idx)));
32519 +
32520 + pax_open_kernel();
32521 set_pte(kmap_pte-idx, mk_pte(page, prot));
32522 + pax_close_kernel();
32523 +
32524 arch_flush_lazy_mmu_mode();
32525
32526 return (void *)vaddr;
32527 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32528 index 42982b2..7168fc3 100644
32529 --- a/arch/x86/mm/hugetlbpage.c
32530 +++ b/arch/x86/mm/hugetlbpage.c
32531 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
32532 #ifdef CONFIG_HUGETLB_PAGE
32533 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32534 unsigned long addr, unsigned long len,
32535 - unsigned long pgoff, unsigned long flags)
32536 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32537 {
32538 struct hstate *h = hstate_file(file);
32539 struct vm_unmapped_area_info info;
32540 -
32541 +
32542 info.flags = 0;
32543 info.length = len;
32544 info.low_limit = current->mm->mmap_legacy_base;
32545 info.high_limit = TASK_SIZE;
32546 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32547 info.align_offset = 0;
32548 + info.threadstack_offset = offset;
32549 return vm_unmapped_area(&info);
32550 }
32551
32552 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32553 unsigned long addr0, unsigned long len,
32554 - unsigned long pgoff, unsigned long flags)
32555 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32556 {
32557 struct hstate *h = hstate_file(file);
32558 struct vm_unmapped_area_info info;
32559 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32560 info.high_limit = current->mm->mmap_base;
32561 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32562 info.align_offset = 0;
32563 + info.threadstack_offset = offset;
32564 addr = vm_unmapped_area(&info);
32565
32566 /*
32567 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32568 VM_BUG_ON(addr != -ENOMEM);
32569 info.flags = 0;
32570 info.low_limit = TASK_UNMAPPED_BASE;
32571 +
32572 +#ifdef CONFIG_PAX_RANDMMAP
32573 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32574 + info.low_limit += current->mm->delta_mmap;
32575 +#endif
32576 +
32577 info.high_limit = TASK_SIZE;
32578 addr = vm_unmapped_area(&info);
32579 }
32580 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32581 struct hstate *h = hstate_file(file);
32582 struct mm_struct *mm = current->mm;
32583 struct vm_area_struct *vma;
32584 + unsigned long pax_task_size = TASK_SIZE;
32585 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32586
32587 if (len & ~huge_page_mask(h))
32588 return -EINVAL;
32589 - if (len > TASK_SIZE)
32590 +
32591 +#ifdef CONFIG_PAX_SEGMEXEC
32592 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32593 + pax_task_size = SEGMEXEC_TASK_SIZE;
32594 +#endif
32595 +
32596 + pax_task_size -= PAGE_SIZE;
32597 +
32598 + if (len > pax_task_size)
32599 return -ENOMEM;
32600
32601 if (flags & MAP_FIXED) {
32602 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32603 return addr;
32604 }
32605
32606 +#ifdef CONFIG_PAX_RANDMMAP
32607 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32608 +#endif
32609 +
32610 if (addr) {
32611 addr = ALIGN(addr, huge_page_size(h));
32612 vma = find_vma(mm, addr);
32613 - if (TASK_SIZE - len >= addr &&
32614 - (!vma || addr + len <= vma->vm_start))
32615 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32616 return addr;
32617 }
32618 if (mm->get_unmapped_area == arch_get_unmapped_area)
32619 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32620 - pgoff, flags);
32621 + pgoff, flags, offset);
32622 else
32623 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32624 - pgoff, flags);
32625 + pgoff, flags, offset);
32626 }
32627 #endif /* CONFIG_HUGETLB_PAGE */
32628
32629 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32630 index 1d55318..d58fd6a 100644
32631 --- a/arch/x86/mm/init.c
32632 +++ b/arch/x86/mm/init.c
32633 @@ -4,6 +4,7 @@
32634 #include <linux/swap.h>
32635 #include <linux/memblock.h>
32636 #include <linux/bootmem.h> /* for max_low_pfn */
32637 +#include <linux/tboot.h>
32638
32639 #include <asm/cacheflush.h>
32640 #include <asm/e820.h>
32641 @@ -17,6 +18,8 @@
32642 #include <asm/proto.h>
32643 #include <asm/dma.h> /* for MAX_DMA_PFN */
32644 #include <asm/microcode.h>
32645 +#include <asm/desc.h>
32646 +#include <asm/bios_ebda.h>
32647
32648 /*
32649 * We need to define the tracepoints somewhere, and tlb.c
32650 @@ -615,7 +618,18 @@ void __init init_mem_mapping(void)
32651 early_ioremap_page_table_range_init();
32652 #endif
32653
32654 +#ifdef CONFIG_PAX_PER_CPU_PGD
32655 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32656 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32657 + KERNEL_PGD_PTRS);
32658 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32659 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32660 + KERNEL_PGD_PTRS);
32661 + load_cr3(get_cpu_pgd(0, kernel));
32662 +#else
32663 load_cr3(swapper_pg_dir);
32664 +#endif
32665 +
32666 __flush_tlb_all();
32667
32668 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32669 @@ -631,10 +645,40 @@ void __init init_mem_mapping(void)
32670 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32671 * mmio resources as well as potential bios/acpi data regions.
32672 */
32673 +
32674 +#ifdef CONFIG_GRKERNSEC_KMEM
32675 +static unsigned int ebda_start __read_only;
32676 +static unsigned int ebda_end __read_only;
32677 +#endif
32678 +
32679 int devmem_is_allowed(unsigned long pagenr)
32680 {
32681 - if (pagenr < 256)
32682 +#ifdef CONFIG_GRKERNSEC_KMEM
32683 + /* allow BDA */
32684 + if (!pagenr)
32685 return 1;
32686 + /* allow EBDA */
32687 + if (pagenr >= ebda_start && pagenr < ebda_end)
32688 + return 1;
32689 + /* if tboot is in use, allow access to its hardcoded serial log range */
32690 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32691 + return 1;
32692 +#else
32693 + if (!pagenr)
32694 + return 1;
32695 +#ifdef CONFIG_VM86
32696 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32697 + return 1;
32698 +#endif
32699 +#endif
32700 +
32701 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32702 + return 1;
32703 +#ifdef CONFIG_GRKERNSEC_KMEM
32704 + /* throw out everything else below 1MB */
32705 + if (pagenr <= 256)
32706 + return 0;
32707 +#endif
32708 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32709 return 0;
32710 if (!page_is_ram(pagenr))
32711 @@ -680,8 +724,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32712 #endif
32713 }
32714
32715 +#ifdef CONFIG_GRKERNSEC_KMEM
32716 +static inline void gr_init_ebda(void)
32717 +{
32718 + unsigned int ebda_addr;
32719 + unsigned int ebda_size = 0;
32720 +
32721 + ebda_addr = get_bios_ebda();
32722 + if (ebda_addr) {
32723 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32724 + ebda_size <<= 10;
32725 + }
32726 + if (ebda_addr && ebda_size) {
32727 + ebda_start = ebda_addr >> PAGE_SHIFT;
32728 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32729 + } else {
32730 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32731 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32732 + }
32733 +}
32734 +#else
32735 +static inline void gr_init_ebda(void) { }
32736 +#endif
32737 +
32738 void free_initmem(void)
32739 {
32740 +#ifdef CONFIG_PAX_KERNEXEC
32741 +#ifdef CONFIG_X86_32
32742 + /* PaX: limit KERNEL_CS to actual size */
32743 + unsigned long addr, limit;
32744 + struct desc_struct d;
32745 + int cpu;
32746 +#else
32747 + pgd_t *pgd;
32748 + pud_t *pud;
32749 + pmd_t *pmd;
32750 + unsigned long addr, end;
32751 +#endif
32752 +#endif
32753 +
32754 + gr_init_ebda();
32755 +
32756 +#ifdef CONFIG_PAX_KERNEXEC
32757 +#ifdef CONFIG_X86_32
32758 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32759 + limit = (limit - 1UL) >> PAGE_SHIFT;
32760 +
32761 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32762 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32763 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32764 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32765 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32766 + }
32767 +
32768 + /* PaX: make KERNEL_CS read-only */
32769 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32770 + if (!paravirt_enabled())
32771 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32772 +/*
32773 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32774 + pgd = pgd_offset_k(addr);
32775 + pud = pud_offset(pgd, addr);
32776 + pmd = pmd_offset(pud, addr);
32777 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32778 + }
32779 +*/
32780 +#ifdef CONFIG_X86_PAE
32781 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32782 +/*
32783 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32784 + pgd = pgd_offset_k(addr);
32785 + pud = pud_offset(pgd, addr);
32786 + pmd = pmd_offset(pud, addr);
32787 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32788 + }
32789 +*/
32790 +#endif
32791 +
32792 +#ifdef CONFIG_MODULES
32793 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32794 +#endif
32795 +
32796 +#else
32797 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32798 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32799 + pgd = pgd_offset_k(addr);
32800 + pud = pud_offset(pgd, addr);
32801 + pmd = pmd_offset(pud, addr);
32802 + if (!pmd_present(*pmd))
32803 + continue;
32804 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32805 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32806 + else
32807 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32808 + }
32809 +
32810 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32811 + end = addr + KERNEL_IMAGE_SIZE;
32812 + for (; addr < end; addr += PMD_SIZE) {
32813 + pgd = pgd_offset_k(addr);
32814 + pud = pud_offset(pgd, addr);
32815 + pmd = pmd_offset(pud, addr);
32816 + if (!pmd_present(*pmd))
32817 + continue;
32818 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32819 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32820 + }
32821 +#endif
32822 +
32823 + flush_tlb_all();
32824 +#endif
32825 +
32826 free_init_pages("unused kernel",
32827 (unsigned long)(&__init_begin),
32828 (unsigned long)(&__init_end));
32829 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32830 index c8140e1..59257fc 100644
32831 --- a/arch/x86/mm/init_32.c
32832 +++ b/arch/x86/mm/init_32.c
32833 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32834 bool __read_mostly __vmalloc_start_set = false;
32835
32836 /*
32837 - * Creates a middle page table and puts a pointer to it in the
32838 - * given global directory entry. This only returns the gd entry
32839 - * in non-PAE compilation mode, since the middle layer is folded.
32840 - */
32841 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32842 -{
32843 - pud_t *pud;
32844 - pmd_t *pmd_table;
32845 -
32846 -#ifdef CONFIG_X86_PAE
32847 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32848 - pmd_table = (pmd_t *)alloc_low_page();
32849 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32850 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
32851 - pud = pud_offset(pgd, 0);
32852 - BUG_ON(pmd_table != pmd_offset(pud, 0));
32853 -
32854 - return pmd_table;
32855 - }
32856 -#endif
32857 - pud = pud_offset(pgd, 0);
32858 - pmd_table = pmd_offset(pud, 0);
32859 -
32860 - return pmd_table;
32861 -}
32862 -
32863 -/*
32864 * Create a page table and place a pointer to it in a middle page
32865 * directory entry:
32866 */
32867 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
32868 pte_t *page_table = (pte_t *)alloc_low_page();
32869
32870 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
32871 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32872 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
32873 +#else
32874 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
32875 +#endif
32876 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
32877 }
32878
32879 return pte_offset_kernel(pmd, 0);
32880 }
32881
32882 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
32883 +{
32884 + pud_t *pud;
32885 + pmd_t *pmd_table;
32886 +
32887 + pud = pud_offset(pgd, 0);
32888 + pmd_table = pmd_offset(pud, 0);
32889 +
32890 + return pmd_table;
32891 +}
32892 +
32893 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
32894 {
32895 int pgd_idx = pgd_index(vaddr);
32896 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32897 int pgd_idx, pmd_idx;
32898 unsigned long vaddr;
32899 pgd_t *pgd;
32900 + pud_t *pud;
32901 pmd_t *pmd;
32902 pte_t *pte = NULL;
32903 unsigned long count = page_table_range_init_count(start, end);
32904 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32905 pgd = pgd_base + pgd_idx;
32906
32907 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
32908 - pmd = one_md_table_init(pgd);
32909 - pmd = pmd + pmd_index(vaddr);
32910 + pud = pud_offset(pgd, vaddr);
32911 + pmd = pmd_offset(pud, vaddr);
32912 +
32913 +#ifdef CONFIG_X86_PAE
32914 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32915 +#endif
32916 +
32917 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
32918 pmd++, pmd_idx++) {
32919 pte = page_table_kmap_check(one_page_table_init(pmd),
32920 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32921 }
32922 }
32923
32924 -static inline int is_kernel_text(unsigned long addr)
32925 +static inline int is_kernel_text(unsigned long start, unsigned long end)
32926 {
32927 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
32928 - return 1;
32929 - return 0;
32930 + if ((start >= ktla_ktva((unsigned long)_etext) ||
32931 + end <= ktla_ktva((unsigned long)_stext)) &&
32932 + (start >= ktla_ktva((unsigned long)_einittext) ||
32933 + end <= ktla_ktva((unsigned long)_sinittext)) &&
32934 +
32935 +#ifdef CONFIG_ACPI_SLEEP
32936 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
32937 +#endif
32938 +
32939 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
32940 + return 0;
32941 + return 1;
32942 }
32943
32944 /*
32945 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
32946 unsigned long last_map_addr = end;
32947 unsigned long start_pfn, end_pfn;
32948 pgd_t *pgd_base = swapper_pg_dir;
32949 - int pgd_idx, pmd_idx, pte_ofs;
32950 + unsigned int pgd_idx, pmd_idx, pte_ofs;
32951 unsigned long pfn;
32952 pgd_t *pgd;
32953 + pud_t *pud;
32954 pmd_t *pmd;
32955 pte_t *pte;
32956 unsigned pages_2m, pages_4k;
32957 @@ -291,8 +295,13 @@ repeat:
32958 pfn = start_pfn;
32959 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
32960 pgd = pgd_base + pgd_idx;
32961 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
32962 - pmd = one_md_table_init(pgd);
32963 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
32964 + pud = pud_offset(pgd, 0);
32965 + pmd = pmd_offset(pud, 0);
32966 +
32967 +#ifdef CONFIG_X86_PAE
32968 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32969 +#endif
32970
32971 if (pfn >= end_pfn)
32972 continue;
32973 @@ -304,14 +313,13 @@ repeat:
32974 #endif
32975 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
32976 pmd++, pmd_idx++) {
32977 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
32978 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
32979
32980 /*
32981 * Map with big pages if possible, otherwise
32982 * create normal page tables:
32983 */
32984 if (use_pse) {
32985 - unsigned int addr2;
32986 pgprot_t prot = PAGE_KERNEL_LARGE;
32987 /*
32988 * first pass will use the same initial
32989 @@ -322,11 +330,7 @@ repeat:
32990 _PAGE_PSE);
32991
32992 pfn &= PMD_MASK >> PAGE_SHIFT;
32993 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
32994 - PAGE_OFFSET + PAGE_SIZE-1;
32995 -
32996 - if (is_kernel_text(addr) ||
32997 - is_kernel_text(addr2))
32998 + if (is_kernel_text(address, address + PMD_SIZE))
32999 prot = PAGE_KERNEL_LARGE_EXEC;
33000
33001 pages_2m++;
33002 @@ -343,7 +347,7 @@ repeat:
33003 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33004 pte += pte_ofs;
33005 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33006 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33007 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33008 pgprot_t prot = PAGE_KERNEL;
33009 /*
33010 * first pass will use the same initial
33011 @@ -351,7 +355,7 @@ repeat:
33012 */
33013 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33014
33015 - if (is_kernel_text(addr))
33016 + if (is_kernel_text(address, address + PAGE_SIZE))
33017 prot = PAGE_KERNEL_EXEC;
33018
33019 pages_4k++;
33020 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33021
33022 pud = pud_offset(pgd, va);
33023 pmd = pmd_offset(pud, va);
33024 - if (!pmd_present(*pmd))
33025 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33026 break;
33027
33028 /* should not be large page here */
33029 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33030
33031 static void __init pagetable_init(void)
33032 {
33033 - pgd_t *pgd_base = swapper_pg_dir;
33034 -
33035 - permanent_kmaps_init(pgd_base);
33036 + permanent_kmaps_init(swapper_pg_dir);
33037 }
33038
33039 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33040 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33041 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33042
33043 /* user-defined highmem size */
33044 @@ -787,10 +789,10 @@ void __init mem_init(void)
33045 ((unsigned long)&__init_end -
33046 (unsigned long)&__init_begin) >> 10,
33047
33048 - (unsigned long)&_etext, (unsigned long)&_edata,
33049 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33050 + (unsigned long)&_sdata, (unsigned long)&_edata,
33051 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33052
33053 - (unsigned long)&_text, (unsigned long)&_etext,
33054 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33055 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33056
33057 /*
33058 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33059 if (!kernel_set_to_readonly)
33060 return;
33061
33062 + start = ktla_ktva(start);
33063 pr_debug("Set kernel text: %lx - %lx for read write\n",
33064 start, start+size);
33065
33066 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33067 if (!kernel_set_to_readonly)
33068 return;
33069
33070 + start = ktla_ktva(start);
33071 pr_debug("Set kernel text: %lx - %lx for read only\n",
33072 start, start+size);
33073
33074 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33075 unsigned long start = PFN_ALIGN(_text);
33076 unsigned long size = PFN_ALIGN(_etext) - start;
33077
33078 + start = ktla_ktva(start);
33079 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33080 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33081 size >> 10);
33082 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33083 index 3fba623..5ee9802 100644
33084 --- a/arch/x86/mm/init_64.c
33085 +++ b/arch/x86/mm/init_64.c
33086 @@ -136,7 +136,7 @@ int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page,
33087 * around without checking the pgd every time.
33088 */
33089
33090 -pteval_t __supported_pte_mask __read_mostly = ~0;
33091 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33092 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33093
33094 int force_personality32;
33095 @@ -169,7 +169,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33096
33097 for (address = start; address <= end; address += PGDIR_SIZE) {
33098 const pgd_t *pgd_ref = pgd_offset_k(address);
33099 +
33100 +#ifdef CONFIG_PAX_PER_CPU_PGD
33101 + unsigned long cpu;
33102 +#else
33103 struct page *page;
33104 +#endif
33105
33106 /*
33107 * When it is called after memory hot remove, pgd_none()
33108 @@ -180,6 +185,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33109 continue;
33110
33111 spin_lock(&pgd_lock);
33112 +
33113 +#ifdef CONFIG_PAX_PER_CPU_PGD
33114 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33115 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33116 +
33117 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33118 + BUG_ON(pgd_page_vaddr(*pgd)
33119 + != pgd_page_vaddr(*pgd_ref));
33120 +
33121 + if (removed) {
33122 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33123 + pgd_clear(pgd);
33124 + } else {
33125 + if (pgd_none(*pgd))
33126 + set_pgd(pgd, *pgd_ref);
33127 + }
33128 +
33129 + pgd = pgd_offset_cpu(cpu, kernel, address);
33130 +#else
33131 list_for_each_entry(page, &pgd_list, lru) {
33132 pgd_t *pgd;
33133 spinlock_t *pgt_lock;
33134 @@ -188,6 +212,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33135 /* the pgt_lock only for Xen */
33136 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33137 spin_lock(pgt_lock);
33138 +#endif
33139
33140 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33141 BUG_ON(pgd_page_vaddr(*pgd)
33142 @@ -201,7 +226,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33143 set_pgd(pgd, *pgd_ref);
33144 }
33145
33146 +#ifndef CONFIG_PAX_PER_CPU_PGD
33147 spin_unlock(pgt_lock);
33148 +#endif
33149 +
33150 }
33151 spin_unlock(&pgd_lock);
33152 }
33153 @@ -234,7 +262,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33154 {
33155 if (pgd_none(*pgd)) {
33156 pud_t *pud = (pud_t *)spp_getpage();
33157 - pgd_populate(&init_mm, pgd, pud);
33158 + pgd_populate_kernel(&init_mm, pgd, pud);
33159 if (pud != pud_offset(pgd, 0))
33160 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33161 pud, pud_offset(pgd, 0));
33162 @@ -246,7 +274,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33163 {
33164 if (pud_none(*pud)) {
33165 pmd_t *pmd = (pmd_t *) spp_getpage();
33166 - pud_populate(&init_mm, pud, pmd);
33167 + pud_populate_kernel(&init_mm, pud, pmd);
33168 if (pmd != pmd_offset(pud, 0))
33169 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33170 pmd, pmd_offset(pud, 0));
33171 @@ -275,7 +303,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33172 pmd = fill_pmd(pud, vaddr);
33173 pte = fill_pte(pmd, vaddr);
33174
33175 + pax_open_kernel();
33176 set_pte(pte, new_pte);
33177 + pax_close_kernel();
33178
33179 /*
33180 * It's enough to flush this one mapping.
33181 @@ -337,14 +367,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33182 pgd = pgd_offset_k((unsigned long)__va(phys));
33183 if (pgd_none(*pgd)) {
33184 pud = (pud_t *) spp_getpage();
33185 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33186 - _PAGE_USER));
33187 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33188 }
33189 pud = pud_offset(pgd, (unsigned long)__va(phys));
33190 if (pud_none(*pud)) {
33191 pmd = (pmd_t *) spp_getpage();
33192 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33193 - _PAGE_USER));
33194 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33195 }
33196 pmd = pmd_offset(pud, phys);
33197 BUG_ON(!pmd_none(*pmd));
33198 @@ -585,7 +613,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33199 prot);
33200
33201 spin_lock(&init_mm.page_table_lock);
33202 - pud_populate(&init_mm, pud, pmd);
33203 + pud_populate_kernel(&init_mm, pud, pmd);
33204 spin_unlock(&init_mm.page_table_lock);
33205 }
33206 __flush_tlb_all();
33207 @@ -626,7 +654,7 @@ kernel_physical_mapping_init(unsigned long start,
33208 page_size_mask);
33209
33210 spin_lock(&init_mm.page_table_lock);
33211 - pgd_populate(&init_mm, pgd, pud);
33212 + pgd_populate_kernel(&init_mm, pgd, pud);
33213 spin_unlock(&init_mm.page_table_lock);
33214 pgd_changed = true;
33215 }
33216 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33217 index 9ca35fc..4b2b7b7 100644
33218 --- a/arch/x86/mm/iomap_32.c
33219 +++ b/arch/x86/mm/iomap_32.c
33220 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33221 type = kmap_atomic_idx_push();
33222 idx = type + KM_TYPE_NR * smp_processor_id();
33223 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33224 +
33225 + pax_open_kernel();
33226 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33227 + pax_close_kernel();
33228 +
33229 arch_flush_lazy_mmu_mode();
33230
33231 return (void *)vaddr;
33232 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33233 index 70e7444..e9904fd 100644
33234 --- a/arch/x86/mm/ioremap.c
33235 +++ b/arch/x86/mm/ioremap.c
33236 @@ -56,12 +56,10 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33237 unsigned long i;
33238
33239 for (i = 0; i < nr_pages; ++i)
33240 - if (pfn_valid(start_pfn + i) &&
33241 - !PageReserved(pfn_to_page(start_pfn + i)))
33242 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33243 + !PageReserved(pfn_to_page(start_pfn + i))))
33244 return 1;
33245
33246 - WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33247 -
33248 return 0;
33249 }
33250
33251 @@ -91,7 +89,6 @@ static void __iomem *__ioremap_caller(resource_size_t phys_addr,
33252 pgprot_t prot;
33253 int retval;
33254 void __iomem *ret_addr;
33255 - int ram_region;
33256
33257 /* Don't allow wraparound or zero size */
33258 last_addr = phys_addr + size - 1;
33259 @@ -114,23 +111,15 @@ static void __iomem *__ioremap_caller(resource_size_t phys_addr,
33260 /*
33261 * Don't allow anybody to remap normal RAM that we're using..
33262 */
33263 - /* First check if whole region can be identified as RAM or not */
33264 - ram_region = region_is_ram(phys_addr, size);
33265 - if (ram_region > 0) {
33266 - WARN_ONCE(1, "ioremap on RAM at 0x%lx - 0x%lx\n",
33267 - (unsigned long int)phys_addr,
33268 - (unsigned long int)last_addr);
33269 + pfn = phys_addr >> PAGE_SHIFT;
33270 + last_pfn = last_addr >> PAGE_SHIFT;
33271 + if (walk_system_ram_range(pfn, last_pfn - pfn + 1, NULL,
33272 + __ioremap_check_ram) == 1) {
33273 + WARN_ONCE(1, "ioremap on RAM at 0x%llx - 0x%llx\n",
33274 + phys_addr, last_addr);
33275 return NULL;
33276 }
33277
33278 - /* If could not be identified(-1), check page by page */
33279 - if (ram_region < 0) {
33280 - pfn = phys_addr >> PAGE_SHIFT;
33281 - last_pfn = last_addr >> PAGE_SHIFT;
33282 - if (walk_system_ram_range(pfn, last_pfn - pfn + 1, NULL,
33283 - __ioremap_check_ram) == 1)
33284 - return NULL;
33285 - }
33286 /*
33287 * Mappings have to be page-aligned
33288 */
33289 @@ -288,7 +277,7 @@ EXPORT_SYMBOL(ioremap_prot);
33290 *
33291 * Caller must ensure there is only one unmapping for the same pointer.
33292 */
33293 -void iounmap(volatile void __iomem *addr)
33294 +void iounmap(const volatile void __iomem *addr)
33295 {
33296 struct vm_struct *p, *o;
33297
33298 @@ -351,32 +340,36 @@ int arch_ioremap_pmd_supported(void)
33299 */
33300 void *xlate_dev_mem_ptr(phys_addr_t phys)
33301 {
33302 - unsigned long start = phys & PAGE_MASK;
33303 - unsigned long offset = phys & ~PAGE_MASK;
33304 - unsigned long vaddr;
33305 + phys_addr_t pfn = phys >> PAGE_SHIFT;
33306
33307 - /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33308 - if (page_is_ram(start >> PAGE_SHIFT))
33309 - return __va(phys);
33310 + if (page_is_ram(pfn)) {
33311 +#ifdef CONFIG_HIGHMEM
33312 + if (pfn >= max_low_pfn)
33313 + return kmap_high(pfn_to_page(pfn));
33314 + else
33315 +#endif
33316 + return __va(phys);
33317 + }
33318
33319 - vaddr = (unsigned long)ioremap_cache(start, PAGE_SIZE);
33320 - /* Only add the offset on success and return NULL if the ioremap() failed: */
33321 - if (vaddr)
33322 - vaddr += offset;
33323 -
33324 - return (void *)vaddr;
33325 + return (void __force *)ioremap_cache(phys, 1);
33326 }
33327
33328 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33329 {
33330 - if (page_is_ram(phys >> PAGE_SHIFT))
33331 + phys_addr_t pfn = phys >> PAGE_SHIFT;
33332 +
33333 + if (page_is_ram(pfn)) {
33334 +#ifdef CONFIG_HIGHMEM
33335 + if (pfn >= max_low_pfn)
33336 + kunmap_high(pfn_to_page(pfn));
33337 +#endif
33338 return;
33339 + }
33340
33341 - iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33342 - return;
33343 + iounmap((void __iomem __force *)addr);
33344 }
33345
33346 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33347 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33348
33349 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33350 {
33351 @@ -412,8 +405,7 @@ void __init early_ioremap_init(void)
33352 early_ioremap_setup();
33353
33354 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33355 - memset(bm_pte, 0, sizeof(bm_pte));
33356 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33357 + pmd_populate_user(&init_mm, pmd, bm_pte);
33358
33359 /*
33360 * The boot-ioremap range spans multiple pmds, for which
33361 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33362 index b4f2e7e..96c9c3e 100644
33363 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33364 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33365 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33366 * memory (e.g. tracked pages)? For now, we need this to avoid
33367 * invoking kmemcheck for PnP BIOS calls.
33368 */
33369 - if (regs->flags & X86_VM_MASK)
33370 + if (v8086_mode(regs))
33371 return false;
33372 - if (regs->cs != __KERNEL_CS)
33373 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33374 return false;
33375
33376 pte = kmemcheck_pte_lookup(address);
33377 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33378 index 844b06d..f363c86 100644
33379 --- a/arch/x86/mm/mmap.c
33380 +++ b/arch/x86/mm/mmap.c
33381 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33382 * Leave an at least ~128 MB hole with possible stack randomization.
33383 */
33384 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33385 -#define MAX_GAP (TASK_SIZE/6*5)
33386 +#define MAX_GAP (pax_task_size/6*5)
33387
33388 static int mmap_is_legacy(void)
33389 {
33390 @@ -81,27 +81,40 @@ unsigned long arch_mmap_rnd(void)
33391 return rnd << PAGE_SHIFT;
33392 }
33393
33394 -static unsigned long mmap_base(unsigned long rnd)
33395 +static unsigned long mmap_base(struct mm_struct *mm, unsigned long rnd)
33396 {
33397 unsigned long gap = rlimit(RLIMIT_STACK);
33398 + unsigned long pax_task_size = TASK_SIZE;
33399 +
33400 +#ifdef CONFIG_PAX_SEGMEXEC
33401 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33402 + pax_task_size = SEGMEXEC_TASK_SIZE;
33403 +#endif
33404
33405 if (gap < MIN_GAP)
33406 gap = MIN_GAP;
33407 else if (gap > MAX_GAP)
33408 gap = MAX_GAP;
33409
33410 - return PAGE_ALIGN(TASK_SIZE - gap - rnd);
33411 + return PAGE_ALIGN(pax_task_size - gap - rnd);
33412 }
33413
33414 /*
33415 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33416 * does, but not when emulating X86_32
33417 */
33418 -static unsigned long mmap_legacy_base(unsigned long rnd)
33419 +static unsigned long mmap_legacy_base(struct mm_struct *mm, unsigned long rnd)
33420 {
33421 - if (mmap_is_ia32())
33422 + if (mmap_is_ia32()) {
33423 +
33424 +#ifdef CONFIG_PAX_SEGMEXEC
33425 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33426 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33427 + else
33428 +#endif
33429 +
33430 return TASK_UNMAPPED_BASE;
33431 - else
33432 + } else
33433 return TASK_UNMAPPED_BASE + rnd;
33434 }
33435
33436 @@ -113,18 +126,29 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
33437 {
33438 unsigned long random_factor = 0UL;
33439
33440 +#ifdef CONFIG_PAX_RANDMMAP
33441 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
33442 +#endif
33443 if (current->flags & PF_RANDOMIZE)
33444 random_factor = arch_mmap_rnd();
33445
33446 - mm->mmap_legacy_base = mmap_legacy_base(random_factor);
33447 + mm->mmap_legacy_base = mmap_legacy_base(mm, random_factor);
33448
33449 if (mmap_is_legacy()) {
33450 mm->mmap_base = mm->mmap_legacy_base;
33451 mm->get_unmapped_area = arch_get_unmapped_area;
33452 } else {
33453 - mm->mmap_base = mmap_base(random_factor);
33454 + mm->mmap_base = mmap_base(mm, random_factor);
33455 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
33456 }
33457 +
33458 +#ifdef CONFIG_PAX_RANDMMAP
33459 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33460 + mm->mmap_legacy_base += mm->delta_mmap;
33461 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33462 + }
33463 +#endif
33464 +
33465 }
33466
33467 const char *arch_vma_name(struct vm_area_struct *vma)
33468 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33469 index 0057a7a..95c7edd 100644
33470 --- a/arch/x86/mm/mmio-mod.c
33471 +++ b/arch/x86/mm/mmio-mod.c
33472 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33473 break;
33474 default:
33475 {
33476 - unsigned char *ip = (unsigned char *)instptr;
33477 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33478 my_trace->opcode = MMIO_UNKNOWN_OP;
33479 my_trace->width = 0;
33480 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33481 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33482 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33483 void __iomem *addr)
33484 {
33485 - static atomic_t next_id;
33486 + static atomic_unchecked_t next_id;
33487 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33488 /* These are page-unaligned. */
33489 struct mmiotrace_map map = {
33490 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33491 .private = trace
33492 },
33493 .phys = offset,
33494 - .id = atomic_inc_return(&next_id)
33495 + .id = atomic_inc_return_unchecked(&next_id)
33496 };
33497 map.map_id = trace->id;
33498
33499 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33500 ioremap_trace_core(offset, size, addr);
33501 }
33502
33503 -static void iounmap_trace_core(volatile void __iomem *addr)
33504 +static void iounmap_trace_core(const volatile void __iomem *addr)
33505 {
33506 struct mmiotrace_map map = {
33507 .phys = 0,
33508 @@ -328,7 +328,7 @@ not_enabled:
33509 }
33510 }
33511
33512 -void mmiotrace_iounmap(volatile void __iomem *addr)
33513 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33514 {
33515 might_sleep();
33516 if (is_enabled()) /* recheck and proper locking in *_core() */
33517 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33518 index 4053bb5..b1ad3dc 100644
33519 --- a/arch/x86/mm/numa.c
33520 +++ b/arch/x86/mm/numa.c
33521 @@ -506,7 +506,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33522 }
33523 }
33524
33525 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33526 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33527 {
33528 unsigned long uninitialized_var(pfn_align);
33529 int i, nid;
33530 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33531 index 89af288..05381957 100644
33532 --- a/arch/x86/mm/pageattr.c
33533 +++ b/arch/x86/mm/pageattr.c
33534 @@ -260,7 +260,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33535 */
33536 #ifdef CONFIG_PCI_BIOS
33537 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33538 - pgprot_val(forbidden) |= _PAGE_NX;
33539 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33540 #endif
33541
33542 /*
33543 @@ -268,9 +268,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33544 * Does not cover __inittext since that is gone later on. On
33545 * 64bit we do not enforce !NX on the low mapping
33546 */
33547 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33548 - pgprot_val(forbidden) |= _PAGE_NX;
33549 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33550 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33551
33552 +#ifdef CONFIG_DEBUG_RODATA
33553 /*
33554 * The .rodata section needs to be read-only. Using the pfn
33555 * catches all aliases.
33556 @@ -278,6 +279,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33557 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33558 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33559 pgprot_val(forbidden) |= _PAGE_RW;
33560 +#endif
33561
33562 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33563 /*
33564 @@ -316,6 +318,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33565 }
33566 #endif
33567
33568 +#ifdef CONFIG_PAX_KERNEXEC
33569 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33570 + pgprot_val(forbidden) |= _PAGE_RW;
33571 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33572 + }
33573 +#endif
33574 +
33575 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33576
33577 return prot;
33578 @@ -438,23 +447,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33579 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33580 {
33581 /* change init_mm */
33582 + pax_open_kernel();
33583 set_pte_atomic(kpte, pte);
33584 +
33585 #ifdef CONFIG_X86_32
33586 if (!SHARED_KERNEL_PMD) {
33587 +
33588 +#ifdef CONFIG_PAX_PER_CPU_PGD
33589 + unsigned long cpu;
33590 +#else
33591 struct page *page;
33592 +#endif
33593
33594 +#ifdef CONFIG_PAX_PER_CPU_PGD
33595 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33596 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33597 +#else
33598 list_for_each_entry(page, &pgd_list, lru) {
33599 - pgd_t *pgd;
33600 + pgd_t *pgd = (pgd_t *)page_address(page);
33601 +#endif
33602 +
33603 pud_t *pud;
33604 pmd_t *pmd;
33605
33606 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33607 + pgd += pgd_index(address);
33608 pud = pud_offset(pgd, address);
33609 pmd = pmd_offset(pud, address);
33610 set_pte_atomic((pte_t *)pmd, pte);
33611 }
33612 }
33613 #endif
33614 + pax_close_kernel();
33615 }
33616
33617 static int
33618 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33619 index 35af677..e7bf11f 100644
33620 --- a/arch/x86/mm/pat.c
33621 +++ b/arch/x86/mm/pat.c
33622 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33623 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33624
33625 if (pg_flags == _PGMT_DEFAULT)
33626 - return -1;
33627 + return _PAGE_CACHE_MODE_NUM;
33628 else if (pg_flags == _PGMT_WC)
33629 return _PAGE_CACHE_MODE_WC;
33630 else if (pg_flags == _PGMT_UC_MINUS)
33631 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33632
33633 page = pfn_to_page(pfn);
33634 type = get_page_memtype(page);
33635 - if (type != -1) {
33636 + if (type != _PAGE_CACHE_MODE_NUM) {
33637 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33638 start, end - 1, type, req_type);
33639 if (new_type)
33640 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33641
33642 if (!entry) {
33643 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33644 - current->comm, current->pid, start, end - 1);
33645 + current->comm, task_pid_nr(current), start, end - 1);
33646 return -EINVAL;
33647 }
33648
33649 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33650 page = pfn_to_page(paddr >> PAGE_SHIFT);
33651 rettype = get_page_memtype(page);
33652 /*
33653 - * -1 from get_page_memtype() implies RAM page is in its
33654 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33655 * default state and not reserved, and hence of type WB
33656 */
33657 - if (rettype == -1)
33658 + if (rettype == _PAGE_CACHE_MODE_NUM)
33659 rettype = _PAGE_CACHE_MODE_WB;
33660
33661 return rettype;
33662 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33663
33664 while (cursor < to) {
33665 if (!devmem_is_allowed(pfn)) {
33666 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx], PAT prevents it\n",
33667 - current->comm, from, to - 1);
33668 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx), PAT prevents it\n",
33669 + current->comm, from, to - 1, cursor);
33670 return 0;
33671 }
33672 cursor += PAGE_SIZE;
33673 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33674 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33675 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33676 "for [mem %#010Lx-%#010Lx]\n",
33677 - current->comm, current->pid,
33678 + current->comm, task_pid_nr(current),
33679 cattr_name(pcm),
33680 base, (unsigned long long)(base + size-1));
33681 return -EINVAL;
33682 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33683 pcm = lookup_memtype(paddr);
33684 if (want_pcm != pcm) {
33685 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33686 - current->comm, current->pid,
33687 + current->comm, task_pid_nr(current),
33688 cattr_name(want_pcm),
33689 (unsigned long long)paddr,
33690 (unsigned long long)(paddr + size - 1),
33691 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33692 free_memtype(paddr, paddr + size);
33693 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33694 " for [mem %#010Lx-%#010Lx], got %s\n",
33695 - current->comm, current->pid,
33696 + current->comm, task_pid_nr(current),
33697 cattr_name(want_pcm),
33698 (unsigned long long)paddr,
33699 (unsigned long long)(paddr + size - 1),
33700 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33701 index 6582adc..fcc5d0b 100644
33702 --- a/arch/x86/mm/pat_rbtree.c
33703 +++ b/arch/x86/mm/pat_rbtree.c
33704 @@ -161,7 +161,7 @@ success:
33705
33706 failure:
33707 printk(KERN_INFO "%s:%d conflicting memory types "
33708 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33709 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33710 end, cattr_name(found_type), cattr_name(match->type));
33711 return -EBUSY;
33712 }
33713 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33714 index 9f0614d..92ae64a 100644
33715 --- a/arch/x86/mm/pf_in.c
33716 +++ b/arch/x86/mm/pf_in.c
33717 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33718 int i;
33719 enum reason_type rv = OTHERS;
33720
33721 - p = (unsigned char *)ins_addr;
33722 + p = (unsigned char *)ktla_ktva(ins_addr);
33723 p += skip_prefix(p, &prf);
33724 p += get_opcode(p, &opcode);
33725
33726 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33727 struct prefix_bits prf;
33728 int i;
33729
33730 - p = (unsigned char *)ins_addr;
33731 + p = (unsigned char *)ktla_ktva(ins_addr);
33732 p += skip_prefix(p, &prf);
33733 p += get_opcode(p, &opcode);
33734
33735 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33736 struct prefix_bits prf;
33737 int i;
33738
33739 - p = (unsigned char *)ins_addr;
33740 + p = (unsigned char *)ktla_ktva(ins_addr);
33741 p += skip_prefix(p, &prf);
33742 p += get_opcode(p, &opcode);
33743
33744 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33745 struct prefix_bits prf;
33746 int i;
33747
33748 - p = (unsigned char *)ins_addr;
33749 + p = (unsigned char *)ktla_ktva(ins_addr);
33750 p += skip_prefix(p, &prf);
33751 p += get_opcode(p, &opcode);
33752 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33753 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33754 struct prefix_bits prf;
33755 int i;
33756
33757 - p = (unsigned char *)ins_addr;
33758 + p = (unsigned char *)ktla_ktva(ins_addr);
33759 p += skip_prefix(p, &prf);
33760 p += get_opcode(p, &opcode);
33761 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33762 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33763 index 0b97d2c..597bb38 100644
33764 --- a/arch/x86/mm/pgtable.c
33765 +++ b/arch/x86/mm/pgtable.c
33766 @@ -98,10 +98,75 @@ static inline void pgd_list_del(pgd_t *pgd)
33767 list_del(&page->lru);
33768 }
33769
33770 -#define UNSHARED_PTRS_PER_PGD \
33771 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33772 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33773 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33774
33775 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33776 +{
33777 + unsigned int count = USER_PGD_PTRS;
33778
33779 + if (!pax_user_shadow_base)
33780 + return;
33781 +
33782 + while (count--)
33783 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33784 +}
33785 +#endif
33786 +
33787 +#ifdef CONFIG_PAX_PER_CPU_PGD
33788 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33789 +{
33790 + unsigned int count = USER_PGD_PTRS;
33791 +
33792 + while (count--) {
33793 + pgd_t pgd;
33794 +
33795 +#ifdef CONFIG_X86_64
33796 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33797 +#else
33798 + pgd = *src++;
33799 +#endif
33800 +
33801 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33802 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33803 +#endif
33804 +
33805 + *dst++ = pgd;
33806 + }
33807 +
33808 +}
33809 +#endif
33810 +
33811 +#ifdef CONFIG_X86_64
33812 +#define pxd_t pud_t
33813 +#define pyd_t pgd_t
33814 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33815 +#define pgtable_pxd_page_ctor(page) true
33816 +#define pgtable_pxd_page_dtor(page) do {} while (0)
33817 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33818 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33819 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33820 +#define PYD_SIZE PGDIR_SIZE
33821 +#define mm_inc_nr_pxds(mm) do {} while (0)
33822 +#define mm_dec_nr_pxds(mm) do {} while (0)
33823 +#else
33824 +#define pxd_t pmd_t
33825 +#define pyd_t pud_t
33826 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33827 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33828 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33829 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33830 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33831 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33832 +#define PYD_SIZE PUD_SIZE
33833 +#define mm_inc_nr_pxds(mm) mm_inc_nr_pmds(mm)
33834 +#define mm_dec_nr_pxds(mm) mm_dec_nr_pmds(mm)
33835 +#endif
33836 +
33837 +#ifdef CONFIG_PAX_PER_CPU_PGD
33838 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33839 +static inline void pgd_dtor(pgd_t *pgd) {}
33840 +#else
33841 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33842 {
33843 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33844 @@ -142,6 +207,7 @@ static void pgd_dtor(pgd_t *pgd)
33845 pgd_list_del(pgd);
33846 spin_unlock(&pgd_lock);
33847 }
33848 +#endif
33849
33850 /*
33851 * List of all pgd's needed for non-PAE so it can invalidate entries
33852 @@ -154,7 +220,7 @@ static void pgd_dtor(pgd_t *pgd)
33853 * -- nyc
33854 */
33855
33856 -#ifdef CONFIG_X86_PAE
33857 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33858 /*
33859 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33860 * updating the top-level pagetable entries to guarantee the
33861 @@ -166,7 +232,7 @@ static void pgd_dtor(pgd_t *pgd)
33862 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33863 * and initialize the kernel pmds here.
33864 */
33865 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33866 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33867
33868 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33869 {
33870 @@ -184,46 +250,48 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33871 */
33872 flush_tlb_mm(mm);
33873 }
33874 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33875 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33876 #else /* !CONFIG_X86_PAE */
33877
33878 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33879 -#define PREALLOCATED_PMDS 0
33880 +#define PREALLOCATED_PXDS 0
33881
33882 #endif /* CONFIG_X86_PAE */
33883
33884 -static void free_pmds(struct mm_struct *mm, pmd_t *pmds[])
33885 +static void free_pxds(struct mm_struct *mm, pxd_t *pxds[])
33886 {
33887 int i;
33888
33889 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33890 - if (pmds[i]) {
33891 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33892 - free_page((unsigned long)pmds[i]);
33893 - mm_dec_nr_pmds(mm);
33894 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33895 + if (pxds[i]) {
33896 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33897 + free_page((unsigned long)pxds[i]);
33898 + mm_dec_nr_pxds(mm);
33899 }
33900 }
33901
33902 -static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
33903 +static int preallocate_pxds(struct mm_struct *mm, pxd_t *pxds[])
33904 {
33905 int i;
33906 bool failed = false;
33907
33908 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33909 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33910 - if (!pmd)
33911 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33912 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33913 + if (!pxd)
33914 failed = true;
33915 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33916 - free_page((unsigned long)pmd);
33917 - pmd = NULL;
33918 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33919 + free_page((unsigned long)pxd);
33920 + pxd = NULL;
33921 failed = true;
33922 }
33923 - if (pmd)
33924 - mm_inc_nr_pmds(mm);
33925 - pmds[i] = pmd;
33926 + if (pxd)
33927 + mm_inc_nr_pxds(mm);
33928 + pxds[i] = pxd;
33929 }
33930
33931 if (failed) {
33932 - free_pmds(mm, pmds);
33933 + free_pxds(mm, pxds);
33934 return -ENOMEM;
33935 }
33936
33937 @@ -236,43 +304,47 @@ static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
33938 * preallocate which never got a corresponding vma will need to be
33939 * freed manually.
33940 */
33941 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
33942 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
33943 {
33944 int i;
33945
33946 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33947 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33948 pgd_t pgd = pgdp[i];
33949
33950 if (pgd_val(pgd) != 0) {
33951 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
33952 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
33953
33954 - pgdp[i] = native_make_pgd(0);
33955 + set_pgd(pgdp + i, native_make_pgd(0));
33956
33957 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
33958 - pmd_free(mm, pmd);
33959 - mm_dec_nr_pmds(mm);
33960 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
33961 + pxd_free(mm, pxd);
33962 + mm_dec_nr_pxds(mm);
33963 }
33964 }
33965 }
33966
33967 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
33968 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
33969 {
33970 - pud_t *pud;
33971 + pyd_t *pyd;
33972 int i;
33973
33974 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
33975 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
33976 return;
33977
33978 - pud = pud_offset(pgd, 0);
33979 +#ifdef CONFIG_X86_64
33980 + pyd = pyd_offset(mm, 0L);
33981 +#else
33982 + pyd = pyd_offset(pgd, 0L);
33983 +#endif
33984
33985 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
33986 - pmd_t *pmd = pmds[i];
33987 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
33988 + pxd_t *pxd = pxds[i];
33989
33990 if (i >= KERNEL_PGD_BOUNDARY)
33991 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33992 - sizeof(pmd_t) * PTRS_PER_PMD);
33993 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33994 + sizeof(pxd_t) * PTRS_PER_PMD);
33995
33996 - pud_populate(mm, pud, pmd);
33997 + pyd_populate(mm, pyd, pxd);
33998 }
33999 }
34000
34001 @@ -354,7 +426,7 @@ static inline void _pgd_free(pgd_t *pgd)
34002 pgd_t *pgd_alloc(struct mm_struct *mm)
34003 {
34004 pgd_t *pgd;
34005 - pmd_t *pmds[PREALLOCATED_PMDS];
34006 + pxd_t *pxds[PREALLOCATED_PXDS];
34007
34008 pgd = _pgd_alloc();
34009
34010 @@ -363,11 +435,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34011
34012 mm->pgd = pgd;
34013
34014 - if (preallocate_pmds(mm, pmds) != 0)
34015 + if (preallocate_pxds(mm, pxds) != 0)
34016 goto out_free_pgd;
34017
34018 if (paravirt_pgd_alloc(mm) != 0)
34019 - goto out_free_pmds;
34020 + goto out_free_pxds;
34021
34022 /*
34023 * Make sure that pre-populating the pmds is atomic with
34024 @@ -377,14 +449,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34025 spin_lock(&pgd_lock);
34026
34027 pgd_ctor(mm, pgd);
34028 - pgd_prepopulate_pmd(mm, pgd, pmds);
34029 + pgd_prepopulate_pxd(mm, pgd, pxds);
34030
34031 spin_unlock(&pgd_lock);
34032
34033 return pgd;
34034
34035 -out_free_pmds:
34036 - free_pmds(mm, pmds);
34037 +out_free_pxds:
34038 + free_pxds(mm, pxds);
34039 out_free_pgd:
34040 _pgd_free(pgd);
34041 out:
34042 @@ -393,7 +465,7 @@ out:
34043
34044 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34045 {
34046 - pgd_mop_up_pmds(mm, pgd);
34047 + pgd_mop_up_pxds(mm, pgd);
34048 pgd_dtor(pgd);
34049 paravirt_pgd_free(mm, pgd);
34050 _pgd_free(pgd);
34051 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34052 index 75cc097..79a097f 100644
34053 --- a/arch/x86/mm/pgtable_32.c
34054 +++ b/arch/x86/mm/pgtable_32.c
34055 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34056 return;
34057 }
34058 pte = pte_offset_kernel(pmd, vaddr);
34059 +
34060 + pax_open_kernel();
34061 if (pte_val(pteval))
34062 set_pte_at(&init_mm, vaddr, pte, pteval);
34063 else
34064 pte_clear(&init_mm, vaddr, pte);
34065 + pax_close_kernel();
34066
34067 /*
34068 * It's enough to flush this one mapping.
34069 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34070 index e666cbb..61788c45 100644
34071 --- a/arch/x86/mm/physaddr.c
34072 +++ b/arch/x86/mm/physaddr.c
34073 @@ -10,7 +10,7 @@
34074 #ifdef CONFIG_X86_64
34075
34076 #ifdef CONFIG_DEBUG_VIRTUAL
34077 -unsigned long __phys_addr(unsigned long x)
34078 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34079 {
34080 unsigned long y = x - __START_KERNEL_map;
34081
34082 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34083 #else
34084
34085 #ifdef CONFIG_DEBUG_VIRTUAL
34086 -unsigned long __phys_addr(unsigned long x)
34087 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34088 {
34089 unsigned long phys_addr = x - PAGE_OFFSET;
34090 /* VMALLOC_* aren't constants */
34091 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34092 index 90555bf..f5f1828 100644
34093 --- a/arch/x86/mm/setup_nx.c
34094 +++ b/arch/x86/mm/setup_nx.c
34095 @@ -5,8 +5,10 @@
34096 #include <asm/pgtable.h>
34097 #include <asm/proto.h>
34098
34099 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34100 static int disable_nx;
34101
34102 +#ifndef CONFIG_PAX_PAGEEXEC
34103 /*
34104 * noexec = on|off
34105 *
34106 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34107 return 0;
34108 }
34109 early_param("noexec", noexec_setup);
34110 +#endif
34111 +
34112 +#endif
34113
34114 void x86_configure_nx(void)
34115 {
34116 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34117 if (cpu_has_nx && !disable_nx)
34118 __supported_pte_mask |= _PAGE_NX;
34119 else
34120 +#endif
34121 __supported_pte_mask &= ~_PAGE_NX;
34122 }
34123
34124 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34125 index 90b924a..4197ac2 100644
34126 --- a/arch/x86/mm/tlb.c
34127 +++ b/arch/x86/mm/tlb.c
34128 @@ -45,7 +45,11 @@ void leave_mm(int cpu)
34129 BUG();
34130 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34131 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34132 +
34133 +#ifndef CONFIG_PAX_PER_CPU_PGD
34134 load_cr3(swapper_pg_dir);
34135 +#endif
34136 +
34137 /*
34138 * This gets called in the idle path where RCU
34139 * functions differently. Tracing normally
34140 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34141 new file mode 100644
34142 index 0000000..3fda3f3
34143 --- /dev/null
34144 +++ b/arch/x86/mm/uderef_64.c
34145 @@ -0,0 +1,37 @@
34146 +#include <linux/mm.h>
34147 +#include <asm/pgtable.h>
34148 +#include <asm/uaccess.h>
34149 +
34150 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34151 +/* PaX: due to the special call convention these functions must
34152 + * - remain leaf functions under all configurations,
34153 + * - never be called directly, only dereferenced from the wrappers.
34154 + */
34155 +void __used __pax_open_userland(void)
34156 +{
34157 + unsigned int cpu;
34158 +
34159 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34160 + return;
34161 +
34162 + cpu = raw_get_cpu();
34163 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34164 + write_cr3(__pa_nodebug(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34165 + raw_put_cpu_no_resched();
34166 +}
34167 +EXPORT_SYMBOL(__pax_open_userland);
34168 +
34169 +void __used __pax_close_userland(void)
34170 +{
34171 + unsigned int cpu;
34172 +
34173 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34174 + return;
34175 +
34176 + cpu = raw_get_cpu();
34177 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34178 + write_cr3(__pa_nodebug(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34179 + raw_put_cpu_no_resched();
34180 +}
34181 +EXPORT_SYMBOL(__pax_close_userland);
34182 +#endif
34183 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34184 index 6440221..f84b5c7 100644
34185 --- a/arch/x86/net/bpf_jit.S
34186 +++ b/arch/x86/net/bpf_jit.S
34187 @@ -9,6 +9,7 @@
34188 */
34189 #include <linux/linkage.h>
34190 #include <asm/dwarf2.h>
34191 +#include <asm/alternative-asm.h>
34192
34193 /*
34194 * Calling convention :
34195 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34196 jle bpf_slow_path_word
34197 mov (SKBDATA,%rsi),%eax
34198 bswap %eax /* ntohl() */
34199 + pax_force_retaddr
34200 ret
34201
34202 sk_load_half:
34203 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34204 jle bpf_slow_path_half
34205 movzwl (SKBDATA,%rsi),%eax
34206 rol $8,%ax # ntohs()
34207 + pax_force_retaddr
34208 ret
34209
34210 sk_load_byte:
34211 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34212 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34213 jle bpf_slow_path_byte
34214 movzbl (SKBDATA,%rsi),%eax
34215 + pax_force_retaddr
34216 ret
34217
34218 /* rsi contains offset and can be scratched */
34219 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34220 js bpf_error
34221 mov - MAX_BPF_STACK + 32(%rbp),%eax
34222 bswap %eax
34223 + pax_force_retaddr
34224 ret
34225
34226 bpf_slow_path_half:
34227 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34228 mov - MAX_BPF_STACK + 32(%rbp),%ax
34229 rol $8,%ax
34230 movzwl %ax,%eax
34231 + pax_force_retaddr
34232 ret
34233
34234 bpf_slow_path_byte:
34235 bpf_slow_path_common(1)
34236 js bpf_error
34237 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34238 + pax_force_retaddr
34239 ret
34240
34241 #define sk_negative_common(SIZE) \
34242 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34243 sk_negative_common(4)
34244 mov (%rax), %eax
34245 bswap %eax
34246 + pax_force_retaddr
34247 ret
34248
34249 bpf_slow_path_half_neg:
34250 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34251 mov (%rax),%ax
34252 rol $8,%ax
34253 movzwl %ax,%eax
34254 + pax_force_retaddr
34255 ret
34256
34257 bpf_slow_path_byte_neg:
34258 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34259 .globl sk_load_byte_negative_offset
34260 sk_negative_common(1)
34261 movzbl (%rax), %eax
34262 + pax_force_retaddr
34263 ret
34264
34265 bpf_error:
34266 @@ -156,4 +166,5 @@ bpf_error:
34267 mov - MAX_BPF_STACK + 16(%rbp),%r14
34268 mov - MAX_BPF_STACK + 24(%rbp),%r15
34269 leaveq
34270 + pax_force_retaddr
34271 ret
34272 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34273 index ddeff48..877ead6 100644
34274 --- a/arch/x86/net/bpf_jit_comp.c
34275 +++ b/arch/x86/net/bpf_jit_comp.c
34276 @@ -13,7 +13,11 @@
34277 #include <linux/if_vlan.h>
34278 #include <asm/cacheflush.h>
34279
34280 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34281 +int bpf_jit_enable __read_only;
34282 +#else
34283 int bpf_jit_enable __read_mostly;
34284 +#endif
34285
34286 /*
34287 * assembly code in arch/x86/net/bpf_jit.S
34288 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34289 static void jit_fill_hole(void *area, unsigned int size)
34290 {
34291 /* fill whole space with int3 instructions */
34292 + pax_open_kernel();
34293 memset(area, 0xcc, size);
34294 + pax_close_kernel();
34295 }
34296
34297 struct jit_context {
34298 @@ -924,7 +930,9 @@ common_load:
34299 pr_err("bpf_jit_compile fatal error\n");
34300 return -EFAULT;
34301 }
34302 + pax_open_kernel();
34303 memcpy(image + proglen, temp, ilen);
34304 + pax_close_kernel();
34305 }
34306 proglen += ilen;
34307 addrs[i] = proglen;
34308 @@ -1001,7 +1009,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34309
34310 if (image) {
34311 bpf_flush_icache(header, image + proglen);
34312 - set_memory_ro((unsigned long)header, header->pages);
34313 prog->bpf_func = (void *)image;
34314 prog->jited = true;
34315 }
34316 @@ -1014,12 +1021,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34317 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34318 struct bpf_binary_header *header = (void *)addr;
34319
34320 - if (!fp->jited)
34321 - goto free_filter;
34322 + if (fp->jited)
34323 + bpf_jit_binary_free(header);
34324
34325 - set_memory_rw(addr, header->pages);
34326 - bpf_jit_binary_free(header);
34327 -
34328 -free_filter:
34329 bpf_prog_unlock_free(fp);
34330 }
34331 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34332 index 4e664bd..2beeaa2 100644
34333 --- a/arch/x86/oprofile/backtrace.c
34334 +++ b/arch/x86/oprofile/backtrace.c
34335 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34336 struct stack_frame_ia32 *fp;
34337 unsigned long bytes;
34338
34339 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34340 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34341 if (bytes != 0)
34342 return NULL;
34343
34344 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34345 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34346
34347 oprofile_add_trace(bufhead[0].return_address);
34348
34349 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34350 struct stack_frame bufhead[2];
34351 unsigned long bytes;
34352
34353 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34354 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34355 if (bytes != 0)
34356 return NULL;
34357
34358 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34359 index 1d2e639..f6ef82a 100644
34360 --- a/arch/x86/oprofile/nmi_int.c
34361 +++ b/arch/x86/oprofile/nmi_int.c
34362 @@ -23,6 +23,7 @@
34363 #include <asm/nmi.h>
34364 #include <asm/msr.h>
34365 #include <asm/apic.h>
34366 +#include <asm/pgtable.h>
34367
34368 #include "op_counter.h"
34369 #include "op_x86_model.h"
34370 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34371 if (ret)
34372 return ret;
34373
34374 - if (!model->num_virt_counters)
34375 - model->num_virt_counters = model->num_counters;
34376 + if (!model->num_virt_counters) {
34377 + pax_open_kernel();
34378 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34379 + pax_close_kernel();
34380 + }
34381
34382 mux_init(ops);
34383
34384 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34385 index 50d86c0..7985318 100644
34386 --- a/arch/x86/oprofile/op_model_amd.c
34387 +++ b/arch/x86/oprofile/op_model_amd.c
34388 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34389 num_counters = AMD64_NUM_COUNTERS;
34390 }
34391
34392 - op_amd_spec.num_counters = num_counters;
34393 - op_amd_spec.num_controls = num_counters;
34394 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34395 + pax_open_kernel();
34396 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34397 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34398 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34399 + pax_close_kernel();
34400
34401 return 0;
34402 }
34403 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34404 index d90528e..0127e2b 100644
34405 --- a/arch/x86/oprofile/op_model_ppro.c
34406 +++ b/arch/x86/oprofile/op_model_ppro.c
34407 @@ -19,6 +19,7 @@
34408 #include <asm/msr.h>
34409 #include <asm/apic.h>
34410 #include <asm/nmi.h>
34411 +#include <asm/pgtable.h>
34412
34413 #include "op_x86_model.h"
34414 #include "op_counter.h"
34415 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34416
34417 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34418
34419 - op_arch_perfmon_spec.num_counters = num_counters;
34420 - op_arch_perfmon_spec.num_controls = num_counters;
34421 + pax_open_kernel();
34422 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34423 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34424 + pax_close_kernel();
34425 }
34426
34427 static int arch_perfmon_init(struct oprofile_operations *ignore)
34428 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34429 index 71e8a67..6a313bb 100644
34430 --- a/arch/x86/oprofile/op_x86_model.h
34431 +++ b/arch/x86/oprofile/op_x86_model.h
34432 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34433 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34434 struct op_msrs const * const msrs);
34435 #endif
34436 -};
34437 +} __do_const;
34438
34439 struct op_counter_config;
34440
34441 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34442 index 852aa4c..71613f2 100644
34443 --- a/arch/x86/pci/intel_mid_pci.c
34444 +++ b/arch/x86/pci/intel_mid_pci.c
34445 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34446 pci_mmcfg_late_init();
34447 pcibios_enable_irq = intel_mid_pci_irq_enable;
34448 pcibios_disable_irq = intel_mid_pci_irq_disable;
34449 - pci_root_ops = intel_mid_pci_ops;
34450 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34451 pci_soc_mode = 1;
34452 /* Continue with standard init */
34453 return 1;
34454 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34455 index 5dc6ca5..25c03f5 100644
34456 --- a/arch/x86/pci/irq.c
34457 +++ b/arch/x86/pci/irq.c
34458 @@ -51,7 +51,7 @@ struct irq_router {
34459 struct irq_router_handler {
34460 u16 vendor;
34461 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34462 -};
34463 +} __do_const;
34464
34465 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34466 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34467 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34468 return 0;
34469 }
34470
34471 -static __initdata struct irq_router_handler pirq_routers[] = {
34472 +static __initconst const struct irq_router_handler pirq_routers[] = {
34473 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34474 { PCI_VENDOR_ID_AL, ali_router_probe },
34475 { PCI_VENDOR_ID_ITE, ite_router_probe },
34476 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34477 static void __init pirq_find_router(struct irq_router *r)
34478 {
34479 struct irq_routing_table *rt = pirq_table;
34480 - struct irq_router_handler *h;
34481 + const struct irq_router_handler *h;
34482
34483 #ifdef CONFIG_PCI_BIOS
34484 if (!rt->signature) {
34485 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34486 return 0;
34487 }
34488
34489 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34490 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34491 {
34492 .callback = fix_broken_hp_bios_irq9,
34493 .ident = "HP Pavilion N5400 Series Laptop",
34494 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34495 index 9b83b90..2c256c5 100644
34496 --- a/arch/x86/pci/pcbios.c
34497 +++ b/arch/x86/pci/pcbios.c
34498 @@ -79,7 +79,7 @@ union bios32 {
34499 static struct {
34500 unsigned long address;
34501 unsigned short segment;
34502 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34503 +} bios32_indirect __initdata = { 0, __PCIBIOS_CS };
34504
34505 /*
34506 * Returns the entry point for the given service, NULL on error
34507 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34508 unsigned long length; /* %ecx */
34509 unsigned long entry; /* %edx */
34510 unsigned long flags;
34511 + struct desc_struct d, *gdt;
34512
34513 local_irq_save(flags);
34514 - __asm__("lcall *(%%edi); cld"
34515 +
34516 + gdt = get_cpu_gdt_table(smp_processor_id());
34517 +
34518 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34519 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34520 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34521 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34522 +
34523 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34524 : "=a" (return_code),
34525 "=b" (address),
34526 "=c" (length),
34527 "=d" (entry)
34528 : "0" (service),
34529 "1" (0),
34530 - "D" (&bios32_indirect));
34531 + "D" (&bios32_indirect),
34532 + "r"(__PCIBIOS_DS)
34533 + : "memory");
34534 +
34535 + pax_open_kernel();
34536 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34537 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34538 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34539 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34540 + pax_close_kernel();
34541 +
34542 local_irq_restore(flags);
34543
34544 switch (return_code) {
34545 - case 0:
34546 - return address + entry;
34547 - case 0x80: /* Not present */
34548 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34549 - return 0;
34550 - default: /* Shouldn't happen */
34551 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34552 - service, return_code);
34553 + case 0: {
34554 + int cpu;
34555 + unsigned char flags;
34556 +
34557 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34558 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34559 + printk(KERN_WARNING "bios32_service: not valid\n");
34560 return 0;
34561 + }
34562 + address = address + PAGE_OFFSET;
34563 + length += 16UL; /* some BIOSs underreport this... */
34564 + flags = 4;
34565 + if (length >= 64*1024*1024) {
34566 + length >>= PAGE_SHIFT;
34567 + flags |= 8;
34568 + }
34569 +
34570 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34571 + gdt = get_cpu_gdt_table(cpu);
34572 + pack_descriptor(&d, address, length, 0x9b, flags);
34573 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34574 + pack_descriptor(&d, address, length, 0x93, flags);
34575 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34576 + }
34577 + return entry;
34578 + }
34579 + case 0x80: /* Not present */
34580 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34581 + return 0;
34582 + default: /* Shouldn't happen */
34583 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34584 + service, return_code);
34585 + return 0;
34586 }
34587 }
34588
34589 static struct {
34590 unsigned long address;
34591 unsigned short segment;
34592 -} pci_indirect = { 0, __KERNEL_CS };
34593 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34594
34595 -static int pci_bios_present;
34596 +static int pci_bios_present __read_only;
34597
34598 static int __init check_pcibios(void)
34599 {
34600 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34601 unsigned long flags, pcibios_entry;
34602
34603 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34604 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34605 + pci_indirect.address = pcibios_entry;
34606
34607 local_irq_save(flags);
34608 - __asm__(
34609 - "lcall *(%%edi); cld\n\t"
34610 + __asm__("movw %w6, %%ds\n\t"
34611 + "lcall *%%ss:(%%edi); cld\n\t"
34612 + "push %%ss\n\t"
34613 + "pop %%ds\n\t"
34614 "jc 1f\n\t"
34615 "xor %%ah, %%ah\n"
34616 "1:"
34617 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34618 "=b" (ebx),
34619 "=c" (ecx)
34620 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34621 - "D" (&pci_indirect)
34622 + "D" (&pci_indirect),
34623 + "r" (__PCIBIOS_DS)
34624 : "memory");
34625 local_irq_restore(flags);
34626
34627 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34628
34629 switch (len) {
34630 case 1:
34631 - __asm__("lcall *(%%esi); cld\n\t"
34632 + __asm__("movw %w6, %%ds\n\t"
34633 + "lcall *%%ss:(%%esi); cld\n\t"
34634 + "push %%ss\n\t"
34635 + "pop %%ds\n\t"
34636 "jc 1f\n\t"
34637 "xor %%ah, %%ah\n"
34638 "1:"
34639 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34640 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34641 "b" (bx),
34642 "D" ((long)reg),
34643 - "S" (&pci_indirect));
34644 + "S" (&pci_indirect),
34645 + "r" (__PCIBIOS_DS));
34646 /*
34647 * Zero-extend the result beyond 8 bits, do not trust the
34648 * BIOS having done it:
34649 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34650 *value &= 0xff;
34651 break;
34652 case 2:
34653 - __asm__("lcall *(%%esi); cld\n\t"
34654 + __asm__("movw %w6, %%ds\n\t"
34655 + "lcall *%%ss:(%%esi); cld\n\t"
34656 + "push %%ss\n\t"
34657 + "pop %%ds\n\t"
34658 "jc 1f\n\t"
34659 "xor %%ah, %%ah\n"
34660 "1:"
34661 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34662 : "1" (PCIBIOS_READ_CONFIG_WORD),
34663 "b" (bx),
34664 "D" ((long)reg),
34665 - "S" (&pci_indirect));
34666 + "S" (&pci_indirect),
34667 + "r" (__PCIBIOS_DS));
34668 /*
34669 * Zero-extend the result beyond 16 bits, do not trust the
34670 * BIOS having done it:
34671 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34672 *value &= 0xffff;
34673 break;
34674 case 4:
34675 - __asm__("lcall *(%%esi); cld\n\t"
34676 + __asm__("movw %w6, %%ds\n\t"
34677 + "lcall *%%ss:(%%esi); cld\n\t"
34678 + "push %%ss\n\t"
34679 + "pop %%ds\n\t"
34680 "jc 1f\n\t"
34681 "xor %%ah, %%ah\n"
34682 "1:"
34683 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34684 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34685 "b" (bx),
34686 "D" ((long)reg),
34687 - "S" (&pci_indirect));
34688 + "S" (&pci_indirect),
34689 + "r" (__PCIBIOS_DS));
34690 break;
34691 }
34692
34693 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34694
34695 switch (len) {
34696 case 1:
34697 - __asm__("lcall *(%%esi); cld\n\t"
34698 + __asm__("movw %w6, %%ds\n\t"
34699 + "lcall *%%ss:(%%esi); cld\n\t"
34700 + "push %%ss\n\t"
34701 + "pop %%ds\n\t"
34702 "jc 1f\n\t"
34703 "xor %%ah, %%ah\n"
34704 "1:"
34705 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34706 "c" (value),
34707 "b" (bx),
34708 "D" ((long)reg),
34709 - "S" (&pci_indirect));
34710 + "S" (&pci_indirect),
34711 + "r" (__PCIBIOS_DS));
34712 break;
34713 case 2:
34714 - __asm__("lcall *(%%esi); cld\n\t"
34715 + __asm__("movw %w6, %%ds\n\t"
34716 + "lcall *%%ss:(%%esi); cld\n\t"
34717 + "push %%ss\n\t"
34718 + "pop %%ds\n\t"
34719 "jc 1f\n\t"
34720 "xor %%ah, %%ah\n"
34721 "1:"
34722 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34723 "c" (value),
34724 "b" (bx),
34725 "D" ((long)reg),
34726 - "S" (&pci_indirect));
34727 + "S" (&pci_indirect),
34728 + "r" (__PCIBIOS_DS));
34729 break;
34730 case 4:
34731 - __asm__("lcall *(%%esi); cld\n\t"
34732 + __asm__("movw %w6, %%ds\n\t"
34733 + "lcall *%%ss:(%%esi); cld\n\t"
34734 + "push %%ss\n\t"
34735 + "pop %%ds\n\t"
34736 "jc 1f\n\t"
34737 "xor %%ah, %%ah\n"
34738 "1:"
34739 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34740 "c" (value),
34741 "b" (bx),
34742 "D" ((long)reg),
34743 - "S" (&pci_indirect));
34744 + "S" (&pci_indirect),
34745 + "r" (__PCIBIOS_DS));
34746 break;
34747 }
34748
34749 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34750
34751 DBG("PCI: Fetching IRQ routing table... ");
34752 __asm__("push %%es\n\t"
34753 + "movw %w8, %%ds\n\t"
34754 "push %%ds\n\t"
34755 "pop %%es\n\t"
34756 - "lcall *(%%esi); cld\n\t"
34757 + "lcall *%%ss:(%%esi); cld\n\t"
34758 "pop %%es\n\t"
34759 + "push %%ss\n\t"
34760 + "pop %%ds\n"
34761 "jc 1f\n\t"
34762 "xor %%ah, %%ah\n"
34763 "1:"
34764 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34765 "1" (0),
34766 "D" ((long) &opt),
34767 "S" (&pci_indirect),
34768 - "m" (opt)
34769 + "m" (opt),
34770 + "r" (__PCIBIOS_DS)
34771 : "memory");
34772 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34773 if (ret & 0xff00)
34774 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34775 {
34776 int ret;
34777
34778 - __asm__("lcall *(%%esi); cld\n\t"
34779 + __asm__("movw %w5, %%ds\n\t"
34780 + "lcall *%%ss:(%%esi); cld\n\t"
34781 + "push %%ss\n\t"
34782 + "pop %%ds\n"
34783 "jc 1f\n\t"
34784 "xor %%ah, %%ah\n"
34785 "1:"
34786 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34787 : "0" (PCIBIOS_SET_PCI_HW_INT),
34788 "b" ((dev->bus->number << 8) | dev->devfn),
34789 "c" ((irq << 8) | (pin + 10)),
34790 - "S" (&pci_indirect));
34791 + "S" (&pci_indirect),
34792 + "r" (__PCIBIOS_DS));
34793 return !(ret & 0xff00);
34794 }
34795 EXPORT_SYMBOL(pcibios_set_irq_routing);
34796 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34797 index ed5b673..24d2d53 100644
34798 --- a/arch/x86/platform/efi/efi_32.c
34799 +++ b/arch/x86/platform/efi/efi_32.c
34800 @@ -61,11 +61,27 @@ pgd_t * __init efi_call_phys_prolog(void)
34801 struct desc_ptr gdt_descr;
34802 pgd_t *save_pgd;
34803
34804 +#ifdef CONFIG_PAX_KERNEXEC
34805 + struct desc_struct d;
34806 +#endif
34807 +
34808 /* Current pgd is swapper_pg_dir, we'll restore it later: */
34809 +#ifdef CONFIG_PAX_PER_CPU_PGD
34810 + save_pgd = get_cpu_pgd(smp_processor_id(), kernel);
34811 +#else
34812 save_pgd = swapper_pg_dir;
34813 +#endif
34814 +
34815 load_cr3(initial_page_table);
34816 __flush_tlb_all();
34817
34818 +#ifdef CONFIG_PAX_KERNEXEC
34819 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34820 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34821 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34822 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34823 +#endif
34824 +
34825 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34826 gdt_descr.size = GDT_SIZE - 1;
34827 load_gdt(&gdt_descr);
34828 @@ -77,6 +93,14 @@ void __init efi_call_phys_epilog(pgd_t *save_pgd)
34829 {
34830 struct desc_ptr gdt_descr;
34831
34832 +#ifdef CONFIG_PAX_KERNEXEC
34833 + struct desc_struct d;
34834 +
34835 + memset(&d, 0, sizeof d);
34836 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34837 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34838 +#endif
34839 +
34840 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34841 gdt_descr.size = GDT_SIZE - 1;
34842 load_gdt(&gdt_descr);
34843 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34844 index a0ac0f9..f41d324 100644
34845 --- a/arch/x86/platform/efi/efi_64.c
34846 +++ b/arch/x86/platform/efi/efi_64.c
34847 @@ -96,6 +96,11 @@ pgd_t * __init efi_call_phys_prolog(void)
34848 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34849 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34850 }
34851 +
34852 +#ifdef CONFIG_PAX_PER_CPU_PGD
34853 + load_cr3(swapper_pg_dir);
34854 +#endif
34855 +
34856 __flush_tlb_all();
34857
34858 return save_pgd;
34859 @@ -119,6 +124,10 @@ void __init efi_call_phys_epilog(pgd_t *save_pgd)
34860
34861 kfree(save_pgd);
34862
34863 +#ifdef CONFIG_PAX_PER_CPU_PGD
34864 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34865 +#endif
34866 +
34867 __flush_tlb_all();
34868 early_code_mapping_set_exec(0);
34869 }
34870 @@ -148,8 +157,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34871 unsigned npages;
34872 pgd_t *pgd;
34873
34874 - if (efi_enabled(EFI_OLD_MEMMAP))
34875 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34876 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34877 + * able to execute the EFI services.
34878 + */
34879 + if (__supported_pte_mask & _PAGE_NX) {
34880 + unsigned long addr = (unsigned long) __va(0);
34881 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34882 +
34883 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34884 +#ifdef CONFIG_PAX_PER_CPU_PGD
34885 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34886 +#endif
34887 + set_pgd(pgd_offset_k(addr), pe);
34888 + }
34889 +
34890 return 0;
34891 + }
34892
34893 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34894 pgd = __va(efi_scratch.efi_pgt);
34895 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34896 index 040192b..7d3300f 100644
34897 --- a/arch/x86/platform/efi/efi_stub_32.S
34898 +++ b/arch/x86/platform/efi/efi_stub_32.S
34899 @@ -6,7 +6,9 @@
34900 */
34901
34902 #include <linux/linkage.h>
34903 +#include <linux/init.h>
34904 #include <asm/page_types.h>
34905 +#include <asm/segment.h>
34906
34907 /*
34908 * efi_call_phys(void *, ...) is a function with variable parameters.
34909 @@ -20,7 +22,7 @@
34910 * service functions will comply with gcc calling convention, too.
34911 */
34912
34913 -.text
34914 +__INIT
34915 ENTRY(efi_call_phys)
34916 /*
34917 * 0. The function can only be called in Linux kernel. So CS has been
34918 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
34919 * The mapping of lower virtual memory has been created in prolog and
34920 * epilog.
34921 */
34922 - movl $1f, %edx
34923 - subl $__PAGE_OFFSET, %edx
34924 - jmp *%edx
34925 +#ifdef CONFIG_PAX_KERNEXEC
34926 + movl $(__KERNEXEC_EFI_DS), %edx
34927 + mov %edx, %ds
34928 + mov %edx, %es
34929 + mov %edx, %ss
34930 + addl $2f,(1f)
34931 + ljmp *(1f)
34932 +
34933 +__INITDATA
34934 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
34935 +.previous
34936 +
34937 +2:
34938 + subl $2b,(1b)
34939 +#else
34940 + jmp 1f-__PAGE_OFFSET
34941 1:
34942 +#endif
34943
34944 /*
34945 * 2. Now on the top of stack is the return
34946 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
34947 * parameter 2, ..., param n. To make things easy, we save the return
34948 * address of efi_call_phys in a global variable.
34949 */
34950 - popl %edx
34951 - movl %edx, saved_return_addr
34952 - /* get the function pointer into ECX*/
34953 - popl %ecx
34954 - movl %ecx, efi_rt_function_ptr
34955 - movl $2f, %edx
34956 - subl $__PAGE_OFFSET, %edx
34957 - pushl %edx
34958 + popl (saved_return_addr)
34959 + popl (efi_rt_function_ptr)
34960
34961 /*
34962 * 3. Clear PG bit in %CR0.
34963 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
34964 /*
34965 * 5. Call the physical function.
34966 */
34967 - jmp *%ecx
34968 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
34969
34970 -2:
34971 /*
34972 * 6. After EFI runtime service returns, control will return to
34973 * following instruction. We'd better readjust stack pointer first.
34974 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
34975 movl %cr0, %edx
34976 orl $0x80000000, %edx
34977 movl %edx, %cr0
34978 - jmp 1f
34979 -1:
34980 +
34981 /*
34982 * 8. Now restore the virtual mode from flat mode by
34983 * adding EIP with PAGE_OFFSET.
34984 */
34985 - movl $1f, %edx
34986 - jmp *%edx
34987 +#ifdef CONFIG_PAX_KERNEXEC
34988 + movl $(__KERNEL_DS), %edx
34989 + mov %edx, %ds
34990 + mov %edx, %es
34991 + mov %edx, %ss
34992 + ljmp $(__KERNEL_CS),$1f
34993 +#else
34994 + jmp 1f+__PAGE_OFFSET
34995 +#endif
34996 1:
34997
34998 /*
34999 * 9. Balance the stack. And because EAX contain the return value,
35000 * we'd better not clobber it.
35001 */
35002 - leal efi_rt_function_ptr, %edx
35003 - movl (%edx), %ecx
35004 - pushl %ecx
35005 + pushl (efi_rt_function_ptr)
35006
35007 /*
35008 - * 10. Push the saved return address onto the stack and return.
35009 + * 10. Return to the saved return address.
35010 */
35011 - leal saved_return_addr, %edx
35012 - movl (%edx), %ecx
35013 - pushl %ecx
35014 - ret
35015 + jmpl *(saved_return_addr)
35016 ENDPROC(efi_call_phys)
35017 .previous
35018
35019 -.data
35020 +__INITDATA
35021 saved_return_addr:
35022 .long 0
35023 efi_rt_function_ptr:
35024 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35025 index 86d0f9e..6d499f4 100644
35026 --- a/arch/x86/platform/efi/efi_stub_64.S
35027 +++ b/arch/x86/platform/efi/efi_stub_64.S
35028 @@ -11,6 +11,7 @@
35029 #include <asm/msr.h>
35030 #include <asm/processor-flags.h>
35031 #include <asm/page_types.h>
35032 +#include <asm/alternative-asm.h>
35033
35034 #define SAVE_XMM \
35035 mov %rsp, %rax; \
35036 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35037 RESTORE_PGT
35038 addq $48, %rsp
35039 RESTORE_XMM
35040 + pax_force_retaddr 0, 1
35041 ret
35042 ENDPROC(efi_call)
35043
35044 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35045 index 3005f0c..d06aeb0 100644
35046 --- a/arch/x86/platform/intel-mid/intel-mid.c
35047 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35048 @@ -63,7 +63,7 @@ enum intel_mid_timer_options intel_mid_timer_options;
35049 /* intel_mid_ops to store sub arch ops */
35050 struct intel_mid_ops *intel_mid_ops;
35051 /* getter function for sub arch ops*/
35052 -static void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35053 +static const void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35054 enum intel_mid_cpu_type __intel_mid_cpu_chip;
35055 EXPORT_SYMBOL_GPL(__intel_mid_cpu_chip);
35056
35057 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35058 {
35059 };
35060
35061 -static void intel_mid_reboot(void)
35062 +static void __noreturn intel_mid_reboot(void)
35063 {
35064 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35065 + BUG();
35066 }
35067
35068 static unsigned long __init intel_mid_calibrate_tsc(void)
35069 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35070 index 3c1c386..59a68ed 100644
35071 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35072 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35073 @@ -13,6 +13,6 @@
35074 /* For every CPU addition a new get_<cpuname>_ops interface needs
35075 * to be added.
35076 */
35077 -extern void *get_penwell_ops(void);
35078 -extern void *get_cloverview_ops(void);
35079 -extern void *get_tangier_ops(void);
35080 +extern const void *get_penwell_ops(void);
35081 +extern const void *get_cloverview_ops(void);
35082 +extern const void *get_tangier_ops(void);
35083 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35084 index 23381d2..8ddc10e 100644
35085 --- a/arch/x86/platform/intel-mid/mfld.c
35086 +++ b/arch/x86/platform/intel-mid/mfld.c
35087 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35088 pm_power_off = mfld_power_off;
35089 }
35090
35091 -void *get_penwell_ops(void)
35092 +const void *get_penwell_ops(void)
35093 {
35094 return &penwell_ops;
35095 }
35096
35097 -void *get_cloverview_ops(void)
35098 +const void *get_cloverview_ops(void)
35099 {
35100 return &penwell_ops;
35101 }
35102 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35103 index aaca917..66eadbc 100644
35104 --- a/arch/x86/platform/intel-mid/mrfl.c
35105 +++ b/arch/x86/platform/intel-mid/mrfl.c
35106 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35107 .arch_setup = tangier_arch_setup,
35108 };
35109
35110 -void *get_tangier_ops(void)
35111 +const void *get_tangier_ops(void)
35112 {
35113 return &tangier_ops;
35114 }
35115 diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
35116 index 278e4da..55e8d8a 100644
35117 --- a/arch/x86/platform/intel-quark/imr_selftest.c
35118 +++ b/arch/x86/platform/intel-quark/imr_selftest.c
35119 @@ -55,7 +55,7 @@ static void __init imr_self_test_result(int res, const char *fmt, ...)
35120 */
35121 static void __init imr_self_test(void)
35122 {
35123 - phys_addr_t base = virt_to_phys(&_text);
35124 + phys_addr_t base = virt_to_phys(ktla_ktva(_text));
35125 size_t size = virt_to_phys(&__end_rodata) - base;
35126 const char *fmt_over = "overlapped IMR @ (0x%08lx - 0x%08lx)\n";
35127 int ret;
35128 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35129 index d6ee929..3637cb5 100644
35130 --- a/arch/x86/platform/olpc/olpc_dt.c
35131 +++ b/arch/x86/platform/olpc/olpc_dt.c
35132 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35133 return res;
35134 }
35135
35136 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35137 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35138 .nextprop = olpc_dt_nextprop,
35139 .getproplen = olpc_dt_getproplen,
35140 .getproperty = olpc_dt_getproperty,
35141 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35142 index 757678f..9895d9b 100644
35143 --- a/arch/x86/power/cpu.c
35144 +++ b/arch/x86/power/cpu.c
35145 @@ -134,11 +134,8 @@ static void do_fpu_end(void)
35146 static void fix_processor_context(void)
35147 {
35148 int cpu = smp_processor_id();
35149 - struct tss_struct *t = &per_cpu(cpu_tss, cpu);
35150 -#ifdef CONFIG_X86_64
35151 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35152 - tss_desc tss;
35153 -#endif
35154 + struct tss_struct *t = cpu_tss + cpu;
35155 +
35156 set_tss_desc(cpu, t); /*
35157 * This just modifies memory; should not be
35158 * necessary. But... This is necessary, because
35159 @@ -147,10 +144,6 @@ static void fix_processor_context(void)
35160 */
35161
35162 #ifdef CONFIG_X86_64
35163 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35164 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35165 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35166 -
35167 syscall_init(); /* This sets MSR_*STAR and related */
35168 #endif
35169 load_TR_desc(); /* This does ltr */
35170 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35171 index 0b7a63d..0d0f2c2 100644
35172 --- a/arch/x86/realmode/init.c
35173 +++ b/arch/x86/realmode/init.c
35174 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35175 __va(real_mode_header->trampoline_header);
35176
35177 #ifdef CONFIG_X86_32
35178 - trampoline_header->start = __pa_symbol(startup_32_smp);
35179 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35180 +
35181 +#ifdef CONFIG_PAX_KERNEXEC
35182 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35183 +#endif
35184 +
35185 + trampoline_header->boot_cs = __BOOT_CS;
35186 trampoline_header->gdt_limit = __BOOT_DS + 7;
35187 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35188 #else
35189 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35190 *trampoline_cr4_features = __read_cr4();
35191
35192 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35193 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35194 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35195 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35196 #endif
35197 }
35198 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35199 index 2730d77..2e4cd19 100644
35200 --- a/arch/x86/realmode/rm/Makefile
35201 +++ b/arch/x86/realmode/rm/Makefile
35202 @@ -68,5 +68,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35203
35204 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35205 -I$(srctree)/arch/x86/boot
35206 +ifdef CONSTIFY_PLUGIN
35207 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35208 +endif
35209 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35210 GCOV_PROFILE := n
35211 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35212 index a28221d..93c40f1 100644
35213 --- a/arch/x86/realmode/rm/header.S
35214 +++ b/arch/x86/realmode/rm/header.S
35215 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35216 #endif
35217 /* APM/BIOS reboot */
35218 .long pa_machine_real_restart_asm
35219 -#ifdef CONFIG_X86_64
35220 +#ifdef CONFIG_X86_32
35221 + .long __KERNEL_CS
35222 +#else
35223 .long __KERNEL32_CS
35224 #endif
35225 END(real_mode_header)
35226 diff --git a/arch/x86/realmode/rm/reboot.S b/arch/x86/realmode/rm/reboot.S
35227 index d66c607..3def845 100644
35228 --- a/arch/x86/realmode/rm/reboot.S
35229 +++ b/arch/x86/realmode/rm/reboot.S
35230 @@ -27,6 +27,10 @@ ENTRY(machine_real_restart_asm)
35231 lgdtl pa_tr_gdt
35232
35233 /* Disable paging to drop us out of long mode */
35234 + movl %cr4, %eax
35235 + andl $~X86_CR4_PCIDE, %eax
35236 + movl %eax, %cr4
35237 +
35238 movl %cr0, %eax
35239 andl $~X86_CR0_PG, %eax
35240 movl %eax, %cr0
35241 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35242 index 48ddd76..c26749f 100644
35243 --- a/arch/x86/realmode/rm/trampoline_32.S
35244 +++ b/arch/x86/realmode/rm/trampoline_32.S
35245 @@ -24,6 +24,12 @@
35246 #include <asm/page_types.h>
35247 #include "realmode.h"
35248
35249 +#ifdef CONFIG_PAX_KERNEXEC
35250 +#define ta(X) (X)
35251 +#else
35252 +#define ta(X) (pa_ ## X)
35253 +#endif
35254 +
35255 .text
35256 .code16
35257
35258 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35259
35260 cli # We should be safe anyway
35261
35262 - movl tr_start, %eax # where we need to go
35263 -
35264 movl $0xA5A5A5A5, trampoline_status
35265 # write marker for master knows we're running
35266
35267 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35268 movw $1, %dx # protected mode (PE) bit
35269 lmsw %dx # into protected mode
35270
35271 - ljmpl $__BOOT_CS, $pa_startup_32
35272 + ljmpl *(trampoline_header)
35273
35274 .section ".text32","ax"
35275 .code32
35276 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35277 .balign 8
35278 GLOBAL(trampoline_header)
35279 tr_start: .space 4
35280 - tr_gdt_pad: .space 2
35281 + tr_boot_cs: .space 2
35282 tr_gdt: .space 6
35283 END(trampoline_header)
35284
35285 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35286 index dac7b20..72dbaca 100644
35287 --- a/arch/x86/realmode/rm/trampoline_64.S
35288 +++ b/arch/x86/realmode/rm/trampoline_64.S
35289 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35290 movl %edx, %gs
35291
35292 movl pa_tr_cr4, %eax
35293 + andl $~X86_CR4_PCIDE, %eax
35294 movl %eax, %cr4 # Enable PAE mode
35295
35296 # Setup trampoline 4 level pagetables
35297 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35298 wrmsr
35299
35300 # Enable paging and in turn activate Long Mode
35301 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35302 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35303 movl %eax, %cr0
35304
35305 /*
35306 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35307 index 9e7e147..25a4158 100644
35308 --- a/arch/x86/realmode/rm/wakeup_asm.S
35309 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35310 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35311 lgdtl pmode_gdt
35312
35313 /* This really couldn't... */
35314 - movl pmode_entry, %eax
35315 movl pmode_cr0, %ecx
35316 movl %ecx, %cr0
35317 - ljmpl $__KERNEL_CS, $pa_startup_32
35318 - /* -> jmp *%eax in trampoline_32.S */
35319 +
35320 + ljmpl *pmode_entry
35321 #else
35322 jmp trampoline_start
35323 #endif
35324 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35325 index 604a37e..e49702a 100644
35326 --- a/arch/x86/tools/Makefile
35327 +++ b/arch/x86/tools/Makefile
35328 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35329
35330 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35331
35332 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35333 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35334 hostprogs-y += relocs
35335 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35336 PHONY += relocs
35337 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35338 index 0c2fae8..88036b7 100644
35339 --- a/arch/x86/tools/relocs.c
35340 +++ b/arch/x86/tools/relocs.c
35341 @@ -1,5 +1,7 @@
35342 /* This is included from relocs_32/64.c */
35343
35344 +#include "../../../include/generated/autoconf.h"
35345 +
35346 #define ElfW(type) _ElfW(ELF_BITS, type)
35347 #define _ElfW(bits, type) __ElfW(bits, type)
35348 #define __ElfW(bits, type) Elf##bits##_##type
35349 @@ -11,6 +13,7 @@
35350 #define Elf_Sym ElfW(Sym)
35351
35352 static Elf_Ehdr ehdr;
35353 +static Elf_Phdr *phdr;
35354
35355 struct relocs {
35356 uint32_t *offset;
35357 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35358 }
35359 }
35360
35361 +static void read_phdrs(FILE *fp)
35362 +{
35363 + unsigned int i;
35364 +
35365 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35366 + if (!phdr) {
35367 + die("Unable to allocate %d program headers\n",
35368 + ehdr.e_phnum);
35369 + }
35370 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35371 + die("Seek to %d failed: %s\n",
35372 + ehdr.e_phoff, strerror(errno));
35373 + }
35374 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35375 + die("Cannot read ELF program headers: %s\n",
35376 + strerror(errno));
35377 + }
35378 + for(i = 0; i < ehdr.e_phnum; i++) {
35379 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35380 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35381 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35382 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35383 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35384 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35385 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35386 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35387 + }
35388 +
35389 +}
35390 +
35391 static void read_shdrs(FILE *fp)
35392 {
35393 - int i;
35394 + unsigned int i;
35395 Elf_Shdr shdr;
35396
35397 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35398 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35399
35400 static void read_strtabs(FILE *fp)
35401 {
35402 - int i;
35403 + unsigned int i;
35404 for (i = 0; i < ehdr.e_shnum; i++) {
35405 struct section *sec = &secs[i];
35406 if (sec->shdr.sh_type != SHT_STRTAB) {
35407 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35408
35409 static void read_symtabs(FILE *fp)
35410 {
35411 - int i,j;
35412 + unsigned int i,j;
35413 for (i = 0; i < ehdr.e_shnum; i++) {
35414 struct section *sec = &secs[i];
35415 if (sec->shdr.sh_type != SHT_SYMTAB) {
35416 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35417 }
35418
35419
35420 -static void read_relocs(FILE *fp)
35421 +static void read_relocs(FILE *fp, int use_real_mode)
35422 {
35423 - int i,j;
35424 + unsigned int i,j;
35425 + uint32_t base;
35426 +
35427 for (i = 0; i < ehdr.e_shnum; i++) {
35428 struct section *sec = &secs[i];
35429 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35430 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35431 die("Cannot read symbol table: %s\n",
35432 strerror(errno));
35433 }
35434 + base = 0;
35435 +
35436 +#ifdef CONFIG_X86_32
35437 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35438 + if (phdr[j].p_type != PT_LOAD )
35439 + continue;
35440 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35441 + continue;
35442 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35443 + break;
35444 + }
35445 +#endif
35446 +
35447 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35448 Elf_Rel *rel = &sec->reltab[j];
35449 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35450 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35451 rel->r_info = elf_xword_to_cpu(rel->r_info);
35452 #if (SHT_REL_TYPE == SHT_RELA)
35453 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35454 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35455
35456 static void print_absolute_symbols(void)
35457 {
35458 - int i;
35459 + unsigned int i;
35460 const char *format;
35461
35462 if (ELF_BITS == 64)
35463 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35464 for (i = 0; i < ehdr.e_shnum; i++) {
35465 struct section *sec = &secs[i];
35466 char *sym_strtab;
35467 - int j;
35468 + unsigned int j;
35469
35470 if (sec->shdr.sh_type != SHT_SYMTAB) {
35471 continue;
35472 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35473
35474 static void print_absolute_relocs(void)
35475 {
35476 - int i, printed = 0;
35477 + unsigned int i, printed = 0;
35478 const char *format;
35479
35480 if (ELF_BITS == 64)
35481 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35482 struct section *sec_applies, *sec_symtab;
35483 char *sym_strtab;
35484 Elf_Sym *sh_symtab;
35485 - int j;
35486 + unsigned int j;
35487 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35488 continue;
35489 }
35490 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35491 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35492 Elf_Sym *sym, const char *symname))
35493 {
35494 - int i;
35495 + unsigned int i;
35496 /* Walk through the relocations */
35497 for (i = 0; i < ehdr.e_shnum; i++) {
35498 char *sym_strtab;
35499 Elf_Sym *sh_symtab;
35500 struct section *sec_applies, *sec_symtab;
35501 - int j;
35502 + unsigned int j;
35503 struct section *sec = &secs[i];
35504
35505 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35506 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35507 {
35508 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35509 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35510 + char *sym_strtab = sec->link->link->strtab;
35511 +
35512 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35513 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35514 + return 0;
35515 +
35516 +#ifdef CONFIG_PAX_KERNEXEC
35517 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35518 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35519 + return 0;
35520 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35521 + return 0;
35522 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35523 + return 0;
35524 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35525 + return 0;
35526 +#endif
35527
35528 switch (r_type) {
35529 case R_386_NONE:
35530 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35531
35532 static void emit_relocs(int as_text, int use_real_mode)
35533 {
35534 - int i;
35535 + unsigned int i;
35536 int (*write_reloc)(uint32_t, FILE *) = write32;
35537 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35538 const char *symname);
35539 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35540 {
35541 regex_init(use_real_mode);
35542 read_ehdr(fp);
35543 + read_phdrs(fp);
35544 read_shdrs(fp);
35545 read_strtabs(fp);
35546 read_symtabs(fp);
35547 - read_relocs(fp);
35548 + read_relocs(fp, use_real_mode);
35549 if (ELF_BITS == 64)
35550 percpu_init();
35551 if (show_absolute_syms) {
35552 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35553 index f40281e..92728c9 100644
35554 --- a/arch/x86/um/mem_32.c
35555 +++ b/arch/x86/um/mem_32.c
35556 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35557 gate_vma.vm_start = FIXADDR_USER_START;
35558 gate_vma.vm_end = FIXADDR_USER_END;
35559 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35560 - gate_vma.vm_page_prot = __P101;
35561 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35562
35563 return 0;
35564 }
35565 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35566 index 80ffa5b..a33bd15 100644
35567 --- a/arch/x86/um/tls_32.c
35568 +++ b/arch/x86/um/tls_32.c
35569 @@ -260,7 +260,7 @@ out:
35570 if (unlikely(task == current &&
35571 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35572 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35573 - "without flushed TLS.", current->pid);
35574 + "without flushed TLS.", task_pid_nr(current));
35575 }
35576
35577 return 0;
35578 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35579 index e970320..c006fea 100644
35580 --- a/arch/x86/vdso/Makefile
35581 +++ b/arch/x86/vdso/Makefile
35582 @@ -175,7 +175,7 @@ quiet_cmd_vdso = VDSO $@
35583 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35584 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35585
35586 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35587 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35588 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35589 GCOV_PROFILE := n
35590
35591 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35592 index 0224987..c7d65a5 100644
35593 --- a/arch/x86/vdso/vdso2c.h
35594 +++ b/arch/x86/vdso/vdso2c.h
35595 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35596 unsigned long load_size = -1; /* Work around bogus warning */
35597 unsigned long mapping_size;
35598 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35599 - int i;
35600 + unsigned int i;
35601 unsigned long j;
35602 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35603 *alt_sec = NULL;
35604 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35605 index e904c27..b9eaa03 100644
35606 --- a/arch/x86/vdso/vdso32-setup.c
35607 +++ b/arch/x86/vdso/vdso32-setup.c
35608 @@ -14,6 +14,7 @@
35609 #include <asm/cpufeature.h>
35610 #include <asm/processor.h>
35611 #include <asm/vdso.h>
35612 +#include <asm/mman.h>
35613
35614 #ifdef CONFIG_COMPAT_VDSO
35615 #define VDSO_DEFAULT 0
35616 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35617 index 1c9f750..cfddb1a 100644
35618 --- a/arch/x86/vdso/vma.c
35619 +++ b/arch/x86/vdso/vma.c
35620 @@ -19,10 +19,7 @@
35621 #include <asm/page.h>
35622 #include <asm/hpet.h>
35623 #include <asm/desc.h>
35624 -
35625 -#if defined(CONFIG_X86_64)
35626 -unsigned int __read_mostly vdso64_enabled = 1;
35627 -#endif
35628 +#include <asm/mman.h>
35629
35630 void __init init_vdso_image(const struct vdso_image *image)
35631 {
35632 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35633 .pages = no_pages,
35634 };
35635
35636 +#ifdef CONFIG_PAX_RANDMMAP
35637 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35638 + calculate_addr = false;
35639 +#endif
35640 +
35641 if (calculate_addr) {
35642 addr = vdso_addr(current->mm->start_stack,
35643 image->size - image->sym_vvar_start);
35644 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35645 down_write(&mm->mmap_sem);
35646
35647 addr = get_unmapped_area(NULL, addr,
35648 - image->size - image->sym_vvar_start, 0, 0);
35649 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35650 if (IS_ERR_VALUE(addr)) {
35651 ret = addr;
35652 goto up_fail;
35653 }
35654
35655 text_start = addr - image->sym_vvar_start;
35656 - current->mm->context.vdso = (void __user *)text_start;
35657 + mm->context.vdso = text_start;
35658
35659 /*
35660 * MAYWRITE to allow gdb to COW and set breakpoints
35661 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35662 hpet_address >> PAGE_SHIFT,
35663 PAGE_SIZE,
35664 pgprot_noncached(PAGE_READONLY));
35665 -
35666 - if (ret)
35667 - goto up_fail;
35668 }
35669 #endif
35670
35671 up_fail:
35672 if (ret)
35673 - current->mm->context.vdso = NULL;
35674 + current->mm->context.vdso = 0;
35675
35676 up_write(&mm->mmap_sem);
35677 return ret;
35678 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35679
35680 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35681 current_thread_info()->sysenter_return =
35682 - current->mm->context.vdso +
35683 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35684 + (void __force_user *)(current->mm->context.vdso +
35685 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35686
35687 return 0;
35688 }
35689 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35690 #ifdef CONFIG_X86_64
35691 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35692 {
35693 - if (!vdso64_enabled)
35694 - return 0;
35695 -
35696 return map_vdso(&vdso_image_64, true);
35697 }
35698
35699 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35700 int uses_interp)
35701 {
35702 #ifdef CONFIG_X86_X32_ABI
35703 - if (test_thread_flag(TIF_X32)) {
35704 - if (!vdso64_enabled)
35705 - return 0;
35706 -
35707 + if (test_thread_flag(TIF_X32))
35708 return map_vdso(&vdso_image_x32, true);
35709 - }
35710 #endif
35711
35712 return load_vdso32();
35713 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35714 #endif
35715
35716 #ifdef CONFIG_X86_64
35717 -static __init int vdso_setup(char *s)
35718 -{
35719 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35720 - return 0;
35721 -}
35722 -__setup("vdso=", vdso_setup);
35723 -#endif
35724 -
35725 -#ifdef CONFIG_X86_64
35726 static void vgetcpu_cpu_init(void *arg)
35727 {
35728 int cpu = smp_processor_id();
35729 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35730 index e88fda8..76ce7ce 100644
35731 --- a/arch/x86/xen/Kconfig
35732 +++ b/arch/x86/xen/Kconfig
35733 @@ -9,6 +9,7 @@ config XEN
35734 select XEN_HAVE_PVMMU
35735 depends on X86_64 || (X86_32 && X86_PAE)
35736 depends on X86_TSC
35737 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35738 help
35739 This is the Linux Xen port. Enabling this will allow the
35740 kernel to boot in a paravirtualized environment under the
35741 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35742 index a671e83..a9dc1d9 100644
35743 --- a/arch/x86/xen/enlighten.c
35744 +++ b/arch/x86/xen/enlighten.c
35745 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35746
35747 struct shared_info xen_dummy_shared_info;
35748
35749 -void *xen_initial_gdt;
35750 -
35751 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35752 __read_mostly int xen_have_vector_callback;
35753 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35754 @@ -584,8 +582,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35755 {
35756 unsigned long va = dtr->address;
35757 unsigned int size = dtr->size + 1;
35758 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35759 - unsigned long frames[pages];
35760 + unsigned long frames[65536 / PAGE_SIZE];
35761 int f;
35762
35763 /*
35764 @@ -633,8 +630,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35765 {
35766 unsigned long va = dtr->address;
35767 unsigned int size = dtr->size + 1;
35768 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35769 - unsigned long frames[pages];
35770 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35771 int f;
35772
35773 /*
35774 @@ -642,7 +638,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35775 * 8-byte entries, or 16 4k pages..
35776 */
35777
35778 - BUG_ON(size > 65536);
35779 + BUG_ON(size > GDT_SIZE);
35780 BUG_ON(va & ~PAGE_MASK);
35781
35782 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35783 @@ -1263,30 +1259,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35784 #endif
35785 };
35786
35787 -static void xen_reboot(int reason)
35788 +static __noreturn void xen_reboot(int reason)
35789 {
35790 struct sched_shutdown r = { .reason = reason };
35791
35792 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35793 - BUG();
35794 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35795 + BUG();
35796 }
35797
35798 -static void xen_restart(char *msg)
35799 +static __noreturn void xen_restart(char *msg)
35800 {
35801 xen_reboot(SHUTDOWN_reboot);
35802 }
35803
35804 -static void xen_emergency_restart(void)
35805 +static __noreturn void xen_emergency_restart(void)
35806 {
35807 xen_reboot(SHUTDOWN_reboot);
35808 }
35809
35810 -static void xen_machine_halt(void)
35811 +static __noreturn void xen_machine_halt(void)
35812 {
35813 xen_reboot(SHUTDOWN_poweroff);
35814 }
35815
35816 -static void xen_machine_power_off(void)
35817 +static __noreturn void xen_machine_power_off(void)
35818 {
35819 if (pm_power_off)
35820 pm_power_off();
35821 @@ -1439,8 +1435,11 @@ static void __ref xen_setup_gdt(int cpu)
35822 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35823 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35824
35825 - setup_stack_canary_segment(0);
35826 - switch_to_new_gdt(0);
35827 + setup_stack_canary_segment(cpu);
35828 +#ifdef CONFIG_X86_64
35829 + load_percpu_segment(cpu);
35830 +#endif
35831 + switch_to_new_gdt(cpu);
35832
35833 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35834 pv_cpu_ops.load_gdt = xen_load_gdt;
35835 @@ -1555,7 +1554,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35836 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35837
35838 /* Work out if we support NX */
35839 - x86_configure_nx();
35840 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35841 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35842 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35843 + unsigned l, h;
35844 +
35845 + __supported_pte_mask |= _PAGE_NX;
35846 + rdmsr(MSR_EFER, l, h);
35847 + l |= EFER_NX;
35848 + wrmsr(MSR_EFER, l, h);
35849 + }
35850 +#endif
35851
35852 /* Get mfn list */
35853 xen_build_dynamic_phys_to_machine();
35854 @@ -1583,13 +1592,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35855
35856 machine_ops = xen_machine_ops;
35857
35858 - /*
35859 - * The only reliable way to retain the initial address of the
35860 - * percpu gdt_page is to remember it here, so we can go and
35861 - * mark it RW later, when the initial percpu area is freed.
35862 - */
35863 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35864 -
35865 xen_smp_init();
35866
35867 #ifdef CONFIG_ACPI_NUMA
35868 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35869 index dd151b2..d5ab952 100644
35870 --- a/arch/x86/xen/mmu.c
35871 +++ b/arch/x86/xen/mmu.c
35872 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35873 return val;
35874 }
35875
35876 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35877 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35878 {
35879 if (val & _PAGE_PRESENT) {
35880 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35881 @@ -1835,7 +1835,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35882 * L3_k[511] -> level2_fixmap_pgt */
35883 convert_pfn_mfn(level3_kernel_pgt);
35884
35885 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35886 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35887 + convert_pfn_mfn(level3_vmemmap_pgt);
35888 /* L3_k[511][506] -> level1_fixmap_pgt */
35889 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35890 convert_pfn_mfn(level2_fixmap_pgt);
35891 }
35892 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35893 @@ -1860,11 +1864,18 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35894 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35895 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35896 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35897 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35898 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
35899 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
35900 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
35901 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
35902 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
35903 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
35904 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
35905 - set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
35906 + set_page_prot(level1_fixmap_pgt[0], PAGE_KERNEL_RO);
35907 + set_page_prot(level1_fixmap_pgt[1], PAGE_KERNEL_RO);
35908 + set_page_prot(level1_fixmap_pgt[2], PAGE_KERNEL_RO);
35909 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
35910
35911 /* Pin down new L4 */
35912 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
35913 @@ -2048,6 +2059,7 @@ static void __init xen_post_allocator_init(void)
35914 pv_mmu_ops.set_pud = xen_set_pud;
35915 #if CONFIG_PGTABLE_LEVELS == 4
35916 pv_mmu_ops.set_pgd = xen_set_pgd;
35917 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
35918 #endif
35919
35920 /* This will work as long as patching hasn't happened yet
35921 @@ -2126,6 +2138,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
35922 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
35923 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
35924 .set_pgd = xen_set_pgd_hyper,
35925 + .set_pgd_batched = xen_set_pgd_hyper,
35926
35927 .alloc_pud = xen_alloc_pmd_init,
35928 .release_pud = xen_release_pmd_init,
35929 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
35930 index 8648438..18bac20 100644
35931 --- a/arch/x86/xen/smp.c
35932 +++ b/arch/x86/xen/smp.c
35933 @@ -284,17 +284,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
35934
35935 if (xen_pv_domain()) {
35936 if (!xen_feature(XENFEAT_writable_page_tables))
35937 - /* We've switched to the "real" per-cpu gdt, so make
35938 - * sure the old memory can be recycled. */
35939 - make_lowmem_page_readwrite(xen_initial_gdt);
35940 -
35941 #ifdef CONFIG_X86_32
35942 /*
35943 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
35944 * expects __USER_DS
35945 */
35946 - loadsegment(ds, __USER_DS);
35947 - loadsegment(es, __USER_DS);
35948 + loadsegment(ds, __KERNEL_DS);
35949 + loadsegment(es, __KERNEL_DS);
35950 #endif
35951
35952 xen_filter_cpu_maps();
35953 @@ -375,7 +371,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35954 #ifdef CONFIG_X86_32
35955 /* Note: PVH is not yet supported on x86_32. */
35956 ctxt->user_regs.fs = __KERNEL_PERCPU;
35957 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
35958 + savesegment(gs, ctxt->user_regs.gs);
35959 #endif
35960 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
35961
35962 @@ -383,8 +379,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35963 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
35964 ctxt->flags = VGCF_IN_KERNEL;
35965 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
35966 - ctxt->user_regs.ds = __USER_DS;
35967 - ctxt->user_regs.es = __USER_DS;
35968 + ctxt->user_regs.ds = __KERNEL_DS;
35969 + ctxt->user_regs.es = __KERNEL_DS;
35970 ctxt->user_regs.ss = __KERNEL_DS;
35971
35972 xen_copy_trap_info(ctxt->trap_ctxt);
35973 @@ -720,7 +716,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
35974
35975 void __init xen_smp_init(void)
35976 {
35977 - smp_ops = xen_smp_ops;
35978 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
35979 xen_fill_possible_map();
35980 }
35981
35982 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
35983 index fd92a64..1f72641 100644
35984 --- a/arch/x86/xen/xen-asm_32.S
35985 +++ b/arch/x86/xen/xen-asm_32.S
35986 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
35987 pushw %fs
35988 movl $(__KERNEL_PERCPU), %eax
35989 movl %eax, %fs
35990 - movl %fs:xen_vcpu, %eax
35991 + mov PER_CPU_VAR(xen_vcpu), %eax
35992 POP_FS
35993 #else
35994 movl %ss:xen_vcpu, %eax
35995 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
35996 index 8afdfcc..79239db 100644
35997 --- a/arch/x86/xen/xen-head.S
35998 +++ b/arch/x86/xen/xen-head.S
35999 @@ -41,6 +41,17 @@ ENTRY(startup_xen)
36000 #ifdef CONFIG_X86_32
36001 mov %esi,xen_start_info
36002 mov $init_thread_union+THREAD_SIZE,%esp
36003 +#ifdef CONFIG_SMP
36004 + movl $cpu_gdt_table,%edi
36005 + movl $__per_cpu_load,%eax
36006 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36007 + rorl $16,%eax
36008 + movb %al,__KERNEL_PERCPU + 4(%edi)
36009 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36010 + movl $__per_cpu_end - 1,%eax
36011 + subl $__per_cpu_start,%eax
36012 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36013 +#endif
36014 #else
36015 mov %rsi,xen_start_info
36016 mov $init_thread_union+THREAD_SIZE,%rsp
36017 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36018 index 9e195c6..523ed36 100644
36019 --- a/arch/x86/xen/xen-ops.h
36020 +++ b/arch/x86/xen/xen-ops.h
36021 @@ -16,8 +16,6 @@ void xen_syscall_target(void);
36022 void xen_syscall32_target(void);
36023 #endif
36024
36025 -extern void *xen_initial_gdt;
36026 -
36027 struct trap_info;
36028 void xen_copy_trap_info(struct trap_info *traps);
36029
36030 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36031 index 525bd3d..ef888b1 100644
36032 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36033 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36034 @@ -119,9 +119,9 @@
36035 ----------------------------------------------------------------------*/
36036
36037 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36038 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36039 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36040 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36041 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36042
36043 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36044 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36045 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36046 index 2f33760..835e50a 100644
36047 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36048 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36049 @@ -11,6 +11,7 @@
36050 #ifndef _XTENSA_CORE_H
36051 #define _XTENSA_CORE_H
36052
36053 +#include <linux/const.h>
36054
36055 /****************************************************************************
36056 Parameters Useful for Any Code, USER or PRIVILEGED
36057 @@ -112,9 +113,9 @@
36058 ----------------------------------------------------------------------*/
36059
36060 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36061 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36062 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36063 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36064 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36065
36066 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36067 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36068 diff --git a/block/bio.c b/block/bio.c
36069 index 4441522..dedbafc 100644
36070 --- a/block/bio.c
36071 +++ b/block/bio.c
36072 @@ -1172,7 +1172,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36073 /*
36074 * Overflow, abort
36075 */
36076 - if (end < start)
36077 + if (end < start || end - start > INT_MAX - nr_pages)
36078 return ERR_PTR(-EINVAL);
36079
36080 nr_pages += end - start;
36081 @@ -1297,7 +1297,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
36082 /*
36083 * Overflow, abort
36084 */
36085 - if (end < start)
36086 + if (end < start || end - start > INT_MAX - nr_pages)
36087 return ERR_PTR(-EINVAL);
36088
36089 nr_pages += end - start;
36090 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36091 index 0736729..2ec3b48 100644
36092 --- a/block/blk-iopoll.c
36093 +++ b/block/blk-iopoll.c
36094 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36095 }
36096 EXPORT_SYMBOL(blk_iopoll_complete);
36097
36098 -static void blk_iopoll_softirq(struct softirq_action *h)
36099 +static __latent_entropy void blk_iopoll_softirq(void)
36100 {
36101 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36102 int rearm = 0, budget = blk_iopoll_budget;
36103 diff --git a/block/blk-map.c b/block/blk-map.c
36104 index da310a1..213b5c9 100644
36105 --- a/block/blk-map.c
36106 +++ b/block/blk-map.c
36107 @@ -192,7 +192,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36108 if (!len || !kbuf)
36109 return -EINVAL;
36110
36111 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36112 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36113 if (do_copy)
36114 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36115 else
36116 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36117 index 53b1737..08177d2e 100644
36118 --- a/block/blk-softirq.c
36119 +++ b/block/blk-softirq.c
36120 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36121 * Softirq action handler - move entries to local list and loop over them
36122 * while passing them to the queue registered handler.
36123 */
36124 -static void blk_done_softirq(struct softirq_action *h)
36125 +static __latent_entropy void blk_done_softirq(void)
36126 {
36127 struct list_head *cpu_list, local_list;
36128
36129 diff --git a/block/bsg.c b/block/bsg.c
36130 index d214e92..9649863 100644
36131 --- a/block/bsg.c
36132 +++ b/block/bsg.c
36133 @@ -140,16 +140,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36134 struct sg_io_v4 *hdr, struct bsg_device *bd,
36135 fmode_t has_write_perm)
36136 {
36137 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36138 + unsigned char *cmdptr;
36139 +
36140 if (hdr->request_len > BLK_MAX_CDB) {
36141 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36142 if (!rq->cmd)
36143 return -ENOMEM;
36144 - }
36145 + cmdptr = rq->cmd;
36146 + } else
36147 + cmdptr = tmpcmd;
36148
36149 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36150 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36151 hdr->request_len))
36152 return -EFAULT;
36153
36154 + if (cmdptr != rq->cmd)
36155 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36156 +
36157 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36158 if (blk_verify_command(rq->cmd, has_write_perm))
36159 return -EPERM;
36160 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36161 index f678c73..f35aa18 100644
36162 --- a/block/compat_ioctl.c
36163 +++ b/block/compat_ioctl.c
36164 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36165 cgc = compat_alloc_user_space(sizeof(*cgc));
36166 cgc32 = compat_ptr(arg);
36167
36168 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36169 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36170 get_user(data, &cgc32->buffer) ||
36171 put_user(compat_ptr(data), &cgc->buffer) ||
36172 copy_in_user(&cgc->buflen, &cgc32->buflen,
36173 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36174 err |= __get_user(f->spec1, &uf->spec1);
36175 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36176 err |= __get_user(name, &uf->name);
36177 - f->name = compat_ptr(name);
36178 + f->name = (void __force_kernel *)compat_ptr(name);
36179 if (err) {
36180 err = -EFAULT;
36181 goto out;
36182 diff --git a/block/genhd.c b/block/genhd.c
36183 index ea982ea..86e0f9e 100644
36184 --- a/block/genhd.c
36185 +++ b/block/genhd.c
36186 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36187
36188 /*
36189 * Register device numbers dev..(dev+range-1)
36190 - * range must be nonzero
36191 + * Noop if @range is zero.
36192 * The hash chain is sorted on range, so that subranges can override.
36193 */
36194 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36195 struct kobject *(*probe)(dev_t, int *, void *),
36196 int (*lock)(dev_t, void *), void *data)
36197 {
36198 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36199 + if (range)
36200 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36201 }
36202
36203 EXPORT_SYMBOL(blk_register_region);
36204
36205 +/* undo blk_register_region(), noop if @range is zero */
36206 void blk_unregister_region(dev_t devt, unsigned long range)
36207 {
36208 - kobj_unmap(bdev_map, devt, range);
36209 + if (range)
36210 + kobj_unmap(bdev_map, devt, range);
36211 }
36212
36213 EXPORT_SYMBOL(blk_unregister_region);
36214 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36215 index 26cb624..a49c3a5 100644
36216 --- a/block/partitions/efi.c
36217 +++ b/block/partitions/efi.c
36218 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36219 if (!gpt)
36220 return NULL;
36221
36222 + if (!le32_to_cpu(gpt->num_partition_entries))
36223 + return NULL;
36224 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36225 + if (!pte)
36226 + return NULL;
36227 +
36228 count = le32_to_cpu(gpt->num_partition_entries) *
36229 le32_to_cpu(gpt->sizeof_partition_entry);
36230 - if (!count)
36231 - return NULL;
36232 - pte = kmalloc(count, GFP_KERNEL);
36233 - if (!pte)
36234 - return NULL;
36235 -
36236 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36237 (u8 *) pte, count) < count) {
36238 kfree(pte);
36239 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36240 index 55b6f15..b602c9a 100644
36241 --- a/block/scsi_ioctl.c
36242 +++ b/block/scsi_ioctl.c
36243 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36244 return put_user(0, p);
36245 }
36246
36247 -static int sg_get_timeout(struct request_queue *q)
36248 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36249 {
36250 return jiffies_to_clock_t(q->sg_timeout);
36251 }
36252 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36253 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36254 struct sg_io_hdr *hdr, fmode_t mode)
36255 {
36256 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36257 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36258 + unsigned char *cmdptr;
36259 +
36260 + if (rq->cmd != rq->__cmd)
36261 + cmdptr = rq->cmd;
36262 + else
36263 + cmdptr = tmpcmd;
36264 +
36265 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36266 return -EFAULT;
36267 +
36268 + if (cmdptr != rq->cmd)
36269 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36270 +
36271 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36272 return -EPERM;
36273
36274 @@ -420,6 +432,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36275 int err;
36276 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36277 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36278 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36279 + unsigned char *cmdptr;
36280
36281 if (!sic)
36282 return -EINVAL;
36283 @@ -458,9 +472,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36284 */
36285 err = -EFAULT;
36286 rq->cmd_len = cmdlen;
36287 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36288 +
36289 + if (rq->cmd != rq->__cmd)
36290 + cmdptr = rq->cmd;
36291 + else
36292 + cmdptr = tmpcmd;
36293 +
36294 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36295 goto error;
36296
36297 + if (rq->cmd != cmdptr)
36298 + memcpy(rq->cmd, cmdptr, cmdlen);
36299 +
36300 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36301 goto error;
36302
36303 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36304 index b0602ba..fb71850 100644
36305 --- a/crypto/cryptd.c
36306 +++ b/crypto/cryptd.c
36307 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36308
36309 struct cryptd_blkcipher_request_ctx {
36310 crypto_completion_t complete;
36311 -};
36312 +} __no_const;
36313
36314 struct cryptd_hash_ctx {
36315 struct crypto_shash *child;
36316 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36317
36318 struct cryptd_aead_request_ctx {
36319 crypto_completion_t complete;
36320 -};
36321 +} __no_const;
36322
36323 static void cryptd_queue_worker(struct work_struct *work);
36324
36325 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36326 index c305d41..a96de79 100644
36327 --- a/crypto/pcrypt.c
36328 +++ b/crypto/pcrypt.c
36329 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36330 int ret;
36331
36332 pinst->kobj.kset = pcrypt_kset;
36333 - ret = kobject_add(&pinst->kobj, NULL, name);
36334 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36335 if (!ret)
36336 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36337
36338 diff --git a/crypto/zlib.c b/crypto/zlib.c
36339 index 0eefa9d..0fa3d29 100644
36340 --- a/crypto/zlib.c
36341 +++ b/crypto/zlib.c
36342 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36343 zlib_comp_exit(ctx);
36344
36345 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36346 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36347 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36348 : MAX_WBITS;
36349 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36350 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36351 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36352 : DEF_MEM_LEVEL;
36353
36354 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36355 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36356 index 3b37676..898edfa 100644
36357 --- a/drivers/acpi/acpica/hwxfsleep.c
36358 +++ b/drivers/acpi/acpica/hwxfsleep.c
36359 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36360 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36361
36362 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36363 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36364 - acpi_hw_extended_sleep},
36365 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36366 - acpi_hw_extended_wake_prep},
36367 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36368 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36369 + .extended_function = acpi_hw_extended_sleep},
36370 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36371 + .extended_function = acpi_hw_extended_wake_prep},
36372 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36373 + .extended_function = acpi_hw_extended_wake}
36374 };
36375
36376 /*
36377 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36378 index 16129c7..8b675cd 100644
36379 --- a/drivers/acpi/apei/apei-internal.h
36380 +++ b/drivers/acpi/apei/apei-internal.h
36381 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36382 struct apei_exec_ins_type {
36383 u32 flags;
36384 apei_exec_ins_func_t run;
36385 -};
36386 +} __do_const;
36387
36388 struct apei_exec_context {
36389 u32 ip;
36390 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36391 index e82d097..0c855c1 100644
36392 --- a/drivers/acpi/apei/ghes.c
36393 +++ b/drivers/acpi/apei/ghes.c
36394 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36395 const struct acpi_hest_generic *generic,
36396 const struct acpi_hest_generic_status *estatus)
36397 {
36398 - static atomic_t seqno;
36399 + static atomic_unchecked_t seqno;
36400 unsigned int curr_seqno;
36401 char pfx_seq[64];
36402
36403 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36404 else
36405 pfx = KERN_ERR;
36406 }
36407 - curr_seqno = atomic_inc_return(&seqno);
36408 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36409 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36410 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36411 pfx_seq, generic->header.source_id);
36412 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36413 index a83e3c6..c3d617f 100644
36414 --- a/drivers/acpi/bgrt.c
36415 +++ b/drivers/acpi/bgrt.c
36416 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36417 if (!bgrt_image)
36418 return -ENODEV;
36419
36420 - bin_attr_image.private = bgrt_image;
36421 - bin_attr_image.size = bgrt_image_size;
36422 + pax_open_kernel();
36423 + *(void **)&bin_attr_image.private = bgrt_image;
36424 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36425 + pax_close_kernel();
36426
36427 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36428 if (!bgrt_kobj)
36429 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36430 index 1d17919..315e955 100644
36431 --- a/drivers/acpi/blacklist.c
36432 +++ b/drivers/acpi/blacklist.c
36433 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36434 u32 is_critical_error;
36435 };
36436
36437 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36438 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36439
36440 /*
36441 * POLICY: If *anything* doesn't work, put it on the blacklist.
36442 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36443 return 0;
36444 }
36445
36446 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36447 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36448 {
36449 .callback = dmi_disable_osi_vista,
36450 .ident = "Fujitsu Siemens",
36451 diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
36452 index 513e7230e..802015a 100644
36453 --- a/drivers/acpi/bus.c
36454 +++ b/drivers/acpi/bus.c
36455 @@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
36456 }
36457 #endif
36458
36459 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36460 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36461 /*
36462 * Invoke DSDT corruption work-around on all Toshiba Satellite.
36463 * https://bugzilla.kernel.org/show_bug.cgi?id=14679
36464 @@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36465 {}
36466 };
36467 #else
36468 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36469 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36470 {}
36471 };
36472 #endif
36473 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36474 index c68e724..e863008 100644
36475 --- a/drivers/acpi/custom_method.c
36476 +++ b/drivers/acpi/custom_method.c
36477 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36478 struct acpi_table_header table;
36479 acpi_status status;
36480
36481 +#ifdef CONFIG_GRKERNSEC_KMEM
36482 + return -EPERM;
36483 +#endif
36484 +
36485 if (!(*ppos)) {
36486 /* parse the table header to get the table length */
36487 if (count <= sizeof(struct acpi_table_header))
36488 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36489 index 8217e0b..3294cb6 100644
36490 --- a/drivers/acpi/device_pm.c
36491 +++ b/drivers/acpi/device_pm.c
36492 @@ -1026,6 +1026,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36493
36494 #endif /* CONFIG_PM_SLEEP */
36495
36496 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36497 +
36498 static struct dev_pm_domain acpi_general_pm_domain = {
36499 .ops = {
36500 .runtime_suspend = acpi_subsys_runtime_suspend,
36501 @@ -1042,6 +1044,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36502 .restore_early = acpi_subsys_resume_early,
36503 #endif
36504 },
36505 + .detach = acpi_dev_pm_detach
36506 };
36507
36508 /**
36509 @@ -1111,7 +1114,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36510 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36511 }
36512
36513 - dev->pm_domain->detach = acpi_dev_pm_detach;
36514 return 0;
36515 }
36516 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36517 diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
36518 index 5e8fed4..d9bb545 100644
36519 --- a/drivers/acpi/ec.c
36520 +++ b/drivers/acpi/ec.c
36521 @@ -1293,7 +1293,7 @@ static int ec_clear_on_resume(const struct dmi_system_id *id)
36522 return 0;
36523 }
36524
36525 -static struct dmi_system_id ec_dmi_table[] __initdata = {
36526 +static const struct dmi_system_id ec_dmi_table[] __initconst = {
36527 {
36528 ec_skip_dsdt_scan, "Compal JFL92", {
36529 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
36530 diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
36531 index 139d9e4..9a9d799 100644
36532 --- a/drivers/acpi/pci_slot.c
36533 +++ b/drivers/acpi/pci_slot.c
36534 @@ -195,7 +195,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d)
36535 return 0;
36536 }
36537
36538 -static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = {
36539 +static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = {
36540 /*
36541 * Fujitsu Primequest machines will return 1023 to indicate an
36542 * error if the _SUN method is evaluated on SxFy objects that
36543 diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
36544 index d9f7158..168e742 100644
36545 --- a/drivers/acpi/processor_driver.c
36546 +++ b/drivers/acpi/processor_driver.c
36547 @@ -159,7 +159,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
36548 return NOTIFY_OK;
36549 }
36550
36551 -static struct notifier_block __refdata acpi_cpu_notifier = {
36552 +static struct notifier_block __refconst acpi_cpu_notifier = {
36553 .notifier_call = acpi_cpu_soft_notify,
36554 };
36555
36556 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36557 index 39e0c8e..b5ae20c 100644
36558 --- a/drivers/acpi/processor_idle.c
36559 +++ b/drivers/acpi/processor_idle.c
36560 @@ -910,7 +910,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36561 {
36562 int i, count = CPUIDLE_DRIVER_STATE_START;
36563 struct acpi_processor_cx *cx;
36564 - struct cpuidle_state *state;
36565 + cpuidle_state_no_const *state;
36566 struct cpuidle_driver *drv = &acpi_idle_driver;
36567
36568 if (!pr->flags.power_setup_done)
36569 diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
36570 index e5dd808..1eceed1 100644
36571 --- a/drivers/acpi/processor_pdc.c
36572 +++ b/drivers/acpi/processor_pdc.c
36573 @@ -176,7 +176,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id)
36574 return 0;
36575 }
36576
36577 -static struct dmi_system_id processor_idle_dmi_table[] __initdata = {
36578 +static const struct dmi_system_id processor_idle_dmi_table[] __initconst = {
36579 {
36580 set_no_mwait, "Extensa 5220", {
36581 DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
36582 diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
36583 index 2f0d4db..b9e9b15 100644
36584 --- a/drivers/acpi/sleep.c
36585 +++ b/drivers/acpi/sleep.c
36586 @@ -148,7 +148,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d)
36587 return 0;
36588 }
36589
36590 -static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
36591 +static const struct dmi_system_id acpisleep_dmi_table[] __initconst = {
36592 {
36593 .callback = init_old_suspend_ordering,
36594 .ident = "Abit KN9 (nForce4 variant)",
36595 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36596 index 0876d77b..3ba0127 100644
36597 --- a/drivers/acpi/sysfs.c
36598 +++ b/drivers/acpi/sysfs.c
36599 @@ -423,11 +423,11 @@ static u32 num_counters;
36600 static struct attribute **all_attrs;
36601 static u32 acpi_gpe_count;
36602
36603 -static struct attribute_group interrupt_stats_attr_group = {
36604 +static attribute_group_no_const interrupt_stats_attr_group = {
36605 .name = "interrupts",
36606 };
36607
36608 -static struct kobj_attribute *counter_attrs;
36609 +static kobj_attribute_no_const *counter_attrs;
36610
36611 static void delete_gpe_attr_array(void)
36612 {
36613 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
36614 index d24fa19..782f1e6 100644
36615 --- a/drivers/acpi/thermal.c
36616 +++ b/drivers/acpi/thermal.c
36617 @@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) {
36618 return 0;
36619 }
36620
36621 -static struct dmi_system_id thermal_dmi_table[] __initdata = {
36622 +static const struct dmi_system_id thermal_dmi_table[] __initconst = {
36623 /*
36624 * Award BIOS on this AOpen makes thermal control almost worthless.
36625 * http://bugzilla.kernel.org/show_bug.cgi?id=8842
36626 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
36627 index cc79d3f..28adb33 100644
36628 --- a/drivers/acpi/video.c
36629 +++ b/drivers/acpi/video.c
36630 @@ -431,7 +431,7 @@ static int __init video_enable_native_backlight(const struct dmi_system_id *d)
36631 return 0;
36632 }
36633
36634 -static struct dmi_system_id video_dmi_table[] __initdata = {
36635 +static const struct dmi_system_id video_dmi_table[] __initconst = {
36636 /*
36637 * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
36638 */
36639 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36640 index 287c4ba..6a600bc 100644
36641 --- a/drivers/ata/libahci.c
36642 +++ b/drivers/ata/libahci.c
36643 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36644 }
36645 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36646
36647 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36648 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36649 struct ata_taskfile *tf, int is_cmd, u16 flags,
36650 unsigned long timeout_msec)
36651 {
36652 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36653 index 41c99be..f058d4a 100644
36654 --- a/drivers/ata/libata-core.c
36655 +++ b/drivers/ata/libata-core.c
36656 @@ -102,7 +102,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36657 static void ata_dev_xfermask(struct ata_device *dev);
36658 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36659
36660 -atomic_t ata_print_id = ATOMIC_INIT(0);
36661 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36662
36663 struct ata_force_param {
36664 const char *name;
36665 @@ -4816,7 +4816,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36666 struct ata_port *ap;
36667 unsigned int tag;
36668
36669 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36670 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36671 ap = qc->ap;
36672
36673 qc->flags = 0;
36674 @@ -4833,7 +4833,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36675 struct ata_port *ap;
36676 struct ata_link *link;
36677
36678 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36679 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36680 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36681 ap = qc->ap;
36682 link = qc->dev->link;
36683 @@ -5940,6 +5940,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36684 return;
36685
36686 spin_lock(&lock);
36687 + pax_open_kernel();
36688
36689 for (cur = ops->inherits; cur; cur = cur->inherits) {
36690 void **inherit = (void **)cur;
36691 @@ -5953,8 +5954,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36692 if (IS_ERR(*pp))
36693 *pp = NULL;
36694
36695 - ops->inherits = NULL;
36696 + *(struct ata_port_operations **)&ops->inherits = NULL;
36697
36698 + pax_close_kernel();
36699 spin_unlock(&lock);
36700 }
36701
36702 @@ -6150,7 +6152,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36703
36704 /* give ports names and add SCSI hosts */
36705 for (i = 0; i < host->n_ports; i++) {
36706 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36707 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36708 host->ports[i]->local_port_no = i + 1;
36709 }
36710
36711 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36712 index 641a61a..8309252 100644
36713 --- a/drivers/ata/libata-scsi.c
36714 +++ b/drivers/ata/libata-scsi.c
36715 @@ -4210,7 +4210,7 @@ int ata_sas_port_init(struct ata_port *ap)
36716
36717 if (rc)
36718 return rc;
36719 - ap->print_id = atomic_inc_return(&ata_print_id);
36720 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36721 return 0;
36722 }
36723 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36724 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36725 index a998a17..8de4bf4 100644
36726 --- a/drivers/ata/libata.h
36727 +++ b/drivers/ata/libata.h
36728 @@ -53,7 +53,7 @@ enum {
36729 ATA_DNXFER_QUIET = (1 << 31),
36730 };
36731
36732 -extern atomic_t ata_print_id;
36733 +extern atomic_unchecked_t ata_print_id;
36734 extern int atapi_passthru16;
36735 extern int libata_fua;
36736 extern int libata_noacpi;
36737 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36738 index a9b0c82..207d97d 100644
36739 --- a/drivers/ata/pata_arasan_cf.c
36740 +++ b/drivers/ata/pata_arasan_cf.c
36741 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36742 /* Handle platform specific quirks */
36743 if (quirk) {
36744 if (quirk & CF_BROKEN_PIO) {
36745 - ap->ops->set_piomode = NULL;
36746 + pax_open_kernel();
36747 + *(void **)&ap->ops->set_piomode = NULL;
36748 + pax_close_kernel();
36749 ap->pio_mask = 0;
36750 }
36751 if (quirk & CF_BROKEN_MWDMA)
36752 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36753 index f9b983a..887b9d8 100644
36754 --- a/drivers/atm/adummy.c
36755 +++ b/drivers/atm/adummy.c
36756 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36757 vcc->pop(vcc, skb);
36758 else
36759 dev_kfree_skb_any(skb);
36760 - atomic_inc(&vcc->stats->tx);
36761 + atomic_inc_unchecked(&vcc->stats->tx);
36762
36763 return 0;
36764 }
36765 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36766 index f1a9198..f466a4a 100644
36767 --- a/drivers/atm/ambassador.c
36768 +++ b/drivers/atm/ambassador.c
36769 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36770 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36771
36772 // VC layer stats
36773 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36774 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36775
36776 // free the descriptor
36777 kfree (tx_descr);
36778 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36779 dump_skb ("<<<", vc, skb);
36780
36781 // VC layer stats
36782 - atomic_inc(&atm_vcc->stats->rx);
36783 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36784 __net_timestamp(skb);
36785 // end of our responsibility
36786 atm_vcc->push (atm_vcc, skb);
36787 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36788 } else {
36789 PRINTK (KERN_INFO, "dropped over-size frame");
36790 // should we count this?
36791 - atomic_inc(&atm_vcc->stats->rx_drop);
36792 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36793 }
36794
36795 } else {
36796 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36797 }
36798
36799 if (check_area (skb->data, skb->len)) {
36800 - atomic_inc(&atm_vcc->stats->tx_err);
36801 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36802 return -ENOMEM; // ?
36803 }
36804
36805 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36806 index 480fa6f..947067c 100644
36807 --- a/drivers/atm/atmtcp.c
36808 +++ b/drivers/atm/atmtcp.c
36809 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36810 if (vcc->pop) vcc->pop(vcc,skb);
36811 else dev_kfree_skb(skb);
36812 if (dev_data) return 0;
36813 - atomic_inc(&vcc->stats->tx_err);
36814 + atomic_inc_unchecked(&vcc->stats->tx_err);
36815 return -ENOLINK;
36816 }
36817 size = skb->len+sizeof(struct atmtcp_hdr);
36818 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36819 if (!new_skb) {
36820 if (vcc->pop) vcc->pop(vcc,skb);
36821 else dev_kfree_skb(skb);
36822 - atomic_inc(&vcc->stats->tx_err);
36823 + atomic_inc_unchecked(&vcc->stats->tx_err);
36824 return -ENOBUFS;
36825 }
36826 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36827 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36828 if (vcc->pop) vcc->pop(vcc,skb);
36829 else dev_kfree_skb(skb);
36830 out_vcc->push(out_vcc,new_skb);
36831 - atomic_inc(&vcc->stats->tx);
36832 - atomic_inc(&out_vcc->stats->rx);
36833 + atomic_inc_unchecked(&vcc->stats->tx);
36834 + atomic_inc_unchecked(&out_vcc->stats->rx);
36835 return 0;
36836 }
36837
36838 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36839 read_unlock(&vcc_sklist_lock);
36840 if (!out_vcc) {
36841 result = -EUNATCH;
36842 - atomic_inc(&vcc->stats->tx_err);
36843 + atomic_inc_unchecked(&vcc->stats->tx_err);
36844 goto done;
36845 }
36846 skb_pull(skb,sizeof(struct atmtcp_hdr));
36847 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36848 __net_timestamp(new_skb);
36849 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36850 out_vcc->push(out_vcc,new_skb);
36851 - atomic_inc(&vcc->stats->tx);
36852 - atomic_inc(&out_vcc->stats->rx);
36853 + atomic_inc_unchecked(&vcc->stats->tx);
36854 + atomic_inc_unchecked(&out_vcc->stats->rx);
36855 done:
36856 if (vcc->pop) vcc->pop(vcc,skb);
36857 else dev_kfree_skb(skb);
36858 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36859 index 6339efd..2b441d5 100644
36860 --- a/drivers/atm/eni.c
36861 +++ b/drivers/atm/eni.c
36862 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36863 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36864 vcc->dev->number);
36865 length = 0;
36866 - atomic_inc(&vcc->stats->rx_err);
36867 + atomic_inc_unchecked(&vcc->stats->rx_err);
36868 }
36869 else {
36870 length = ATM_CELL_SIZE-1; /* no HEC */
36871 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36872 size);
36873 }
36874 eff = length = 0;
36875 - atomic_inc(&vcc->stats->rx_err);
36876 + atomic_inc_unchecked(&vcc->stats->rx_err);
36877 }
36878 else {
36879 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36880 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36881 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
36882 vcc->dev->number,vcc->vci,length,size << 2,descr);
36883 length = eff = 0;
36884 - atomic_inc(&vcc->stats->rx_err);
36885 + atomic_inc_unchecked(&vcc->stats->rx_err);
36886 }
36887 }
36888 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
36889 @@ -770,7 +770,7 @@ rx_dequeued++;
36890 vcc->push(vcc,skb);
36891 pushed++;
36892 }
36893 - atomic_inc(&vcc->stats->rx);
36894 + atomic_inc_unchecked(&vcc->stats->rx);
36895 }
36896 wake_up(&eni_dev->rx_wait);
36897 }
36898 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
36899 DMA_TO_DEVICE);
36900 if (vcc->pop) vcc->pop(vcc,skb);
36901 else dev_kfree_skb_irq(skb);
36902 - atomic_inc(&vcc->stats->tx);
36903 + atomic_inc_unchecked(&vcc->stats->tx);
36904 wake_up(&eni_dev->tx_wait);
36905 dma_complete++;
36906 }
36907 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
36908 index 82f2ae0..f205c02 100644
36909 --- a/drivers/atm/firestream.c
36910 +++ b/drivers/atm/firestream.c
36911 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
36912 }
36913 }
36914
36915 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36916 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36917
36918 fs_dprintk (FS_DEBUG_TXMEM, "i");
36919 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
36920 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36921 #endif
36922 skb_put (skb, qe->p1 & 0xffff);
36923 ATM_SKB(skb)->vcc = atm_vcc;
36924 - atomic_inc(&atm_vcc->stats->rx);
36925 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36926 __net_timestamp(skb);
36927 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
36928 atm_vcc->push (atm_vcc, skb);
36929 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36930 kfree (pe);
36931 }
36932 if (atm_vcc)
36933 - atomic_inc(&atm_vcc->stats->rx_drop);
36934 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36935 break;
36936 case 0x1f: /* Reassembly abort: no buffers. */
36937 /* Silently increment error counter. */
36938 if (atm_vcc)
36939 - atomic_inc(&atm_vcc->stats->rx_drop);
36940 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36941 break;
36942 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
36943 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
36944 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
36945 index 75dde90..4309ead 100644
36946 --- a/drivers/atm/fore200e.c
36947 +++ b/drivers/atm/fore200e.c
36948 @@ -932,9 +932,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
36949 #endif
36950 /* check error condition */
36951 if (*entry->status & STATUS_ERROR)
36952 - atomic_inc(&vcc->stats->tx_err);
36953 + atomic_inc_unchecked(&vcc->stats->tx_err);
36954 else
36955 - atomic_inc(&vcc->stats->tx);
36956 + atomic_inc_unchecked(&vcc->stats->tx);
36957 }
36958 }
36959
36960 @@ -1083,7 +1083,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36961 if (skb == NULL) {
36962 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
36963
36964 - atomic_inc(&vcc->stats->rx_drop);
36965 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36966 return -ENOMEM;
36967 }
36968
36969 @@ -1126,14 +1126,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36970
36971 dev_kfree_skb_any(skb);
36972
36973 - atomic_inc(&vcc->stats->rx_drop);
36974 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36975 return -ENOMEM;
36976 }
36977
36978 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36979
36980 vcc->push(vcc, skb);
36981 - atomic_inc(&vcc->stats->rx);
36982 + atomic_inc_unchecked(&vcc->stats->rx);
36983
36984 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36985
36986 @@ -1211,7 +1211,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
36987 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
36988 fore200e->atm_dev->number,
36989 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
36990 - atomic_inc(&vcc->stats->rx_err);
36991 + atomic_inc_unchecked(&vcc->stats->rx_err);
36992 }
36993 }
36994
36995 @@ -1656,7 +1656,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
36996 goto retry_here;
36997 }
36998
36999 - atomic_inc(&vcc->stats->tx_err);
37000 + atomic_inc_unchecked(&vcc->stats->tx_err);
37001
37002 fore200e->tx_sat++;
37003 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
37004 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
37005 index 93dca2e..c5daa69 100644
37006 --- a/drivers/atm/he.c
37007 +++ b/drivers/atm/he.c
37008 @@ -1692,7 +1692,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37009
37010 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
37011 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
37012 - atomic_inc(&vcc->stats->rx_drop);
37013 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37014 goto return_host_buffers;
37015 }
37016
37017 @@ -1719,7 +1719,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37018 RBRQ_LEN_ERR(he_dev->rbrq_head)
37019 ? "LEN_ERR" : "",
37020 vcc->vpi, vcc->vci);
37021 - atomic_inc(&vcc->stats->rx_err);
37022 + atomic_inc_unchecked(&vcc->stats->rx_err);
37023 goto return_host_buffers;
37024 }
37025
37026 @@ -1771,7 +1771,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37027 vcc->push(vcc, skb);
37028 spin_lock(&he_dev->global_lock);
37029
37030 - atomic_inc(&vcc->stats->rx);
37031 + atomic_inc_unchecked(&vcc->stats->rx);
37032
37033 return_host_buffers:
37034 ++pdus_assembled;
37035 @@ -2097,7 +2097,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
37036 tpd->vcc->pop(tpd->vcc, tpd->skb);
37037 else
37038 dev_kfree_skb_any(tpd->skb);
37039 - atomic_inc(&tpd->vcc->stats->tx_err);
37040 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
37041 }
37042 dma_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
37043 return;
37044 @@ -2509,7 +2509,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37045 vcc->pop(vcc, skb);
37046 else
37047 dev_kfree_skb_any(skb);
37048 - atomic_inc(&vcc->stats->tx_err);
37049 + atomic_inc_unchecked(&vcc->stats->tx_err);
37050 return -EINVAL;
37051 }
37052
37053 @@ -2520,7 +2520,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37054 vcc->pop(vcc, skb);
37055 else
37056 dev_kfree_skb_any(skb);
37057 - atomic_inc(&vcc->stats->tx_err);
37058 + atomic_inc_unchecked(&vcc->stats->tx_err);
37059 return -EINVAL;
37060 }
37061 #endif
37062 @@ -2532,7 +2532,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37063 vcc->pop(vcc, skb);
37064 else
37065 dev_kfree_skb_any(skb);
37066 - atomic_inc(&vcc->stats->tx_err);
37067 + atomic_inc_unchecked(&vcc->stats->tx_err);
37068 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37069 return -ENOMEM;
37070 }
37071 @@ -2574,7 +2574,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37072 vcc->pop(vcc, skb);
37073 else
37074 dev_kfree_skb_any(skb);
37075 - atomic_inc(&vcc->stats->tx_err);
37076 + atomic_inc_unchecked(&vcc->stats->tx_err);
37077 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37078 return -ENOMEM;
37079 }
37080 @@ -2605,7 +2605,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37081 __enqueue_tpd(he_dev, tpd, cid);
37082 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37083
37084 - atomic_inc(&vcc->stats->tx);
37085 + atomic_inc_unchecked(&vcc->stats->tx);
37086
37087 return 0;
37088 }
37089 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37090 index 527bbd5..96570c8 100644
37091 --- a/drivers/atm/horizon.c
37092 +++ b/drivers/atm/horizon.c
37093 @@ -1018,7 +1018,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37094 {
37095 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37096 // VC layer stats
37097 - atomic_inc(&vcc->stats->rx);
37098 + atomic_inc_unchecked(&vcc->stats->rx);
37099 __net_timestamp(skb);
37100 // end of our responsibility
37101 vcc->push (vcc, skb);
37102 @@ -1170,7 +1170,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37103 dev->tx_iovec = NULL;
37104
37105 // VC layer stats
37106 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37107 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37108
37109 // free the skb
37110 hrz_kfree_skb (skb);
37111 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37112 index 074616b..d6b3d5f 100644
37113 --- a/drivers/atm/idt77252.c
37114 +++ b/drivers/atm/idt77252.c
37115 @@ -811,7 +811,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37116 else
37117 dev_kfree_skb(skb);
37118
37119 - atomic_inc(&vcc->stats->tx);
37120 + atomic_inc_unchecked(&vcc->stats->tx);
37121 }
37122
37123 atomic_dec(&scq->used);
37124 @@ -1073,13 +1073,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37125 if ((sb = dev_alloc_skb(64)) == NULL) {
37126 printk("%s: Can't allocate buffers for aal0.\n",
37127 card->name);
37128 - atomic_add(i, &vcc->stats->rx_drop);
37129 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37130 break;
37131 }
37132 if (!atm_charge(vcc, sb->truesize)) {
37133 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37134 card->name);
37135 - atomic_add(i - 1, &vcc->stats->rx_drop);
37136 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37137 dev_kfree_skb(sb);
37138 break;
37139 }
37140 @@ -1096,7 +1096,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37141 ATM_SKB(sb)->vcc = vcc;
37142 __net_timestamp(sb);
37143 vcc->push(vcc, sb);
37144 - atomic_inc(&vcc->stats->rx);
37145 + atomic_inc_unchecked(&vcc->stats->rx);
37146
37147 cell += ATM_CELL_PAYLOAD;
37148 }
37149 @@ -1133,13 +1133,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37150 "(CDC: %08x)\n",
37151 card->name, len, rpp->len, readl(SAR_REG_CDC));
37152 recycle_rx_pool_skb(card, rpp);
37153 - atomic_inc(&vcc->stats->rx_err);
37154 + atomic_inc_unchecked(&vcc->stats->rx_err);
37155 return;
37156 }
37157 if (stat & SAR_RSQE_CRC) {
37158 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37159 recycle_rx_pool_skb(card, rpp);
37160 - atomic_inc(&vcc->stats->rx_err);
37161 + atomic_inc_unchecked(&vcc->stats->rx_err);
37162 return;
37163 }
37164 if (skb_queue_len(&rpp->queue) > 1) {
37165 @@ -1150,7 +1150,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37166 RXPRINTK("%s: Can't alloc RX skb.\n",
37167 card->name);
37168 recycle_rx_pool_skb(card, rpp);
37169 - atomic_inc(&vcc->stats->rx_err);
37170 + atomic_inc_unchecked(&vcc->stats->rx_err);
37171 return;
37172 }
37173 if (!atm_charge(vcc, skb->truesize)) {
37174 @@ -1169,7 +1169,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37175 __net_timestamp(skb);
37176
37177 vcc->push(vcc, skb);
37178 - atomic_inc(&vcc->stats->rx);
37179 + atomic_inc_unchecked(&vcc->stats->rx);
37180
37181 return;
37182 }
37183 @@ -1191,7 +1191,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37184 __net_timestamp(skb);
37185
37186 vcc->push(vcc, skb);
37187 - atomic_inc(&vcc->stats->rx);
37188 + atomic_inc_unchecked(&vcc->stats->rx);
37189
37190 if (skb->truesize > SAR_FB_SIZE_3)
37191 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37192 @@ -1302,14 +1302,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37193 if (vcc->qos.aal != ATM_AAL0) {
37194 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37195 card->name, vpi, vci);
37196 - atomic_inc(&vcc->stats->rx_drop);
37197 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37198 goto drop;
37199 }
37200
37201 if ((sb = dev_alloc_skb(64)) == NULL) {
37202 printk("%s: Can't allocate buffers for AAL0.\n",
37203 card->name);
37204 - atomic_inc(&vcc->stats->rx_err);
37205 + atomic_inc_unchecked(&vcc->stats->rx_err);
37206 goto drop;
37207 }
37208
37209 @@ -1328,7 +1328,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37210 ATM_SKB(sb)->vcc = vcc;
37211 __net_timestamp(sb);
37212 vcc->push(vcc, sb);
37213 - atomic_inc(&vcc->stats->rx);
37214 + atomic_inc_unchecked(&vcc->stats->rx);
37215
37216 drop:
37217 skb_pull(queue, 64);
37218 @@ -1953,13 +1953,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37219
37220 if (vc == NULL) {
37221 printk("%s: NULL connection in send().\n", card->name);
37222 - atomic_inc(&vcc->stats->tx_err);
37223 + atomic_inc_unchecked(&vcc->stats->tx_err);
37224 dev_kfree_skb(skb);
37225 return -EINVAL;
37226 }
37227 if (!test_bit(VCF_TX, &vc->flags)) {
37228 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37229 - atomic_inc(&vcc->stats->tx_err);
37230 + atomic_inc_unchecked(&vcc->stats->tx_err);
37231 dev_kfree_skb(skb);
37232 return -EINVAL;
37233 }
37234 @@ -1971,14 +1971,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37235 break;
37236 default:
37237 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37238 - atomic_inc(&vcc->stats->tx_err);
37239 + atomic_inc_unchecked(&vcc->stats->tx_err);
37240 dev_kfree_skb(skb);
37241 return -EINVAL;
37242 }
37243
37244 if (skb_shinfo(skb)->nr_frags != 0) {
37245 printk("%s: No scatter-gather yet.\n", card->name);
37246 - atomic_inc(&vcc->stats->tx_err);
37247 + atomic_inc_unchecked(&vcc->stats->tx_err);
37248 dev_kfree_skb(skb);
37249 return -EINVAL;
37250 }
37251 @@ -1986,7 +1986,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37252
37253 err = queue_skb(card, vc, skb, oam);
37254 if (err) {
37255 - atomic_inc(&vcc->stats->tx_err);
37256 + atomic_inc_unchecked(&vcc->stats->tx_err);
37257 dev_kfree_skb(skb);
37258 return err;
37259 }
37260 @@ -2009,7 +2009,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37261 skb = dev_alloc_skb(64);
37262 if (!skb) {
37263 printk("%s: Out of memory in send_oam().\n", card->name);
37264 - atomic_inc(&vcc->stats->tx_err);
37265 + atomic_inc_unchecked(&vcc->stats->tx_err);
37266 return -ENOMEM;
37267 }
37268 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37269 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37270 index 924f8e2..3375a3e 100644
37271 --- a/drivers/atm/iphase.c
37272 +++ b/drivers/atm/iphase.c
37273 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37274 status = (u_short) (buf_desc_ptr->desc_mode);
37275 if (status & (RX_CER | RX_PTE | RX_OFL))
37276 {
37277 - atomic_inc(&vcc->stats->rx_err);
37278 + atomic_inc_unchecked(&vcc->stats->rx_err);
37279 IF_ERR(printk("IA: bad packet, dropping it");)
37280 if (status & RX_CER) {
37281 IF_ERR(printk(" cause: packet CRC error\n");)
37282 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37283 len = dma_addr - buf_addr;
37284 if (len > iadev->rx_buf_sz) {
37285 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37286 - atomic_inc(&vcc->stats->rx_err);
37287 + atomic_inc_unchecked(&vcc->stats->rx_err);
37288 goto out_free_desc;
37289 }
37290
37291 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37292 ia_vcc = INPH_IA_VCC(vcc);
37293 if (ia_vcc == NULL)
37294 {
37295 - atomic_inc(&vcc->stats->rx_err);
37296 + atomic_inc_unchecked(&vcc->stats->rx_err);
37297 atm_return(vcc, skb->truesize);
37298 dev_kfree_skb_any(skb);
37299 goto INCR_DLE;
37300 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37301 if ((length > iadev->rx_buf_sz) || (length >
37302 (skb->len - sizeof(struct cpcs_trailer))))
37303 {
37304 - atomic_inc(&vcc->stats->rx_err);
37305 + atomic_inc_unchecked(&vcc->stats->rx_err);
37306 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37307 length, skb->len);)
37308 atm_return(vcc, skb->truesize);
37309 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37310
37311 IF_RX(printk("rx_dle_intr: skb push");)
37312 vcc->push(vcc,skb);
37313 - atomic_inc(&vcc->stats->rx);
37314 + atomic_inc_unchecked(&vcc->stats->rx);
37315 iadev->rx_pkt_cnt++;
37316 }
37317 INCR_DLE:
37318 @@ -2828,15 +2828,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37319 {
37320 struct k_sonet_stats *stats;
37321 stats = &PRIV(_ia_dev[board])->sonet_stats;
37322 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37323 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37324 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37325 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37326 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37327 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37328 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37329 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37330 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37331 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37332 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37333 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37334 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37335 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37336 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37337 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37338 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37339 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37340 }
37341 ia_cmds.status = 0;
37342 break;
37343 @@ -2941,7 +2941,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37344 if ((desc == 0) || (desc > iadev->num_tx_desc))
37345 {
37346 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37347 - atomic_inc(&vcc->stats->tx);
37348 + atomic_inc_unchecked(&vcc->stats->tx);
37349 if (vcc->pop)
37350 vcc->pop(vcc, skb);
37351 else
37352 @@ -3046,14 +3046,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37353 ATM_DESC(skb) = vcc->vci;
37354 skb_queue_tail(&iadev->tx_dma_q, skb);
37355
37356 - atomic_inc(&vcc->stats->tx);
37357 + atomic_inc_unchecked(&vcc->stats->tx);
37358 iadev->tx_pkt_cnt++;
37359 /* Increment transaction counter */
37360 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37361
37362 #if 0
37363 /* add flow control logic */
37364 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37365 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37366 if (iavcc->vc_desc_cnt > 10) {
37367 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37368 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37369 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37370 index ce43ae3..969de38 100644
37371 --- a/drivers/atm/lanai.c
37372 +++ b/drivers/atm/lanai.c
37373 @@ -1295,7 +1295,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37374 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37375 lanai_endtx(lanai, lvcc);
37376 lanai_free_skb(lvcc->tx.atmvcc, skb);
37377 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37378 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37379 }
37380
37381 /* Try to fill the buffer - don't call unless there is backlog */
37382 @@ -1418,7 +1418,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37383 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37384 __net_timestamp(skb);
37385 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37386 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37387 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37388 out:
37389 lvcc->rx.buf.ptr = end;
37390 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37391 @@ -1659,7 +1659,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37392 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37393 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37394 lanai->stats.service_rxnotaal5++;
37395 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37396 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37397 return 0;
37398 }
37399 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37400 @@ -1671,7 +1671,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37401 int bytes;
37402 read_unlock(&vcc_sklist_lock);
37403 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37404 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37405 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37406 lvcc->stats.x.aal5.service_trash++;
37407 bytes = (SERVICE_GET_END(s) * 16) -
37408 (((unsigned long) lvcc->rx.buf.ptr) -
37409 @@ -1683,7 +1683,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37410 }
37411 if (s & SERVICE_STREAM) {
37412 read_unlock(&vcc_sklist_lock);
37413 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37414 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37415 lvcc->stats.x.aal5.service_stream++;
37416 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37417 "PDU on VCI %d!\n", lanai->number, vci);
37418 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37419 return 0;
37420 }
37421 DPRINTK("got rx crc error on vci %d\n", vci);
37422 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37423 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37424 lvcc->stats.x.aal5.service_rxcrc++;
37425 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37426 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37427 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37428 index ddc4ceb..36e29aa 100644
37429 --- a/drivers/atm/nicstar.c
37430 +++ b/drivers/atm/nicstar.c
37431 @@ -1632,7 +1632,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37432 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37433 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37434 card->index);
37435 - atomic_inc(&vcc->stats->tx_err);
37436 + atomic_inc_unchecked(&vcc->stats->tx_err);
37437 dev_kfree_skb_any(skb);
37438 return -EINVAL;
37439 }
37440 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37441 if (!vc->tx) {
37442 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37443 card->index);
37444 - atomic_inc(&vcc->stats->tx_err);
37445 + atomic_inc_unchecked(&vcc->stats->tx_err);
37446 dev_kfree_skb_any(skb);
37447 return -EINVAL;
37448 }
37449 @@ -1648,14 +1648,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37450 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37451 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37452 card->index);
37453 - atomic_inc(&vcc->stats->tx_err);
37454 + atomic_inc_unchecked(&vcc->stats->tx_err);
37455 dev_kfree_skb_any(skb);
37456 return -EINVAL;
37457 }
37458
37459 if (skb_shinfo(skb)->nr_frags != 0) {
37460 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37461 - atomic_inc(&vcc->stats->tx_err);
37462 + atomic_inc_unchecked(&vcc->stats->tx_err);
37463 dev_kfree_skb_any(skb);
37464 return -EINVAL;
37465 }
37466 @@ -1703,11 +1703,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37467 }
37468
37469 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37470 - atomic_inc(&vcc->stats->tx_err);
37471 + atomic_inc_unchecked(&vcc->stats->tx_err);
37472 dev_kfree_skb_any(skb);
37473 return -EIO;
37474 }
37475 - atomic_inc(&vcc->stats->tx);
37476 + atomic_inc_unchecked(&vcc->stats->tx);
37477
37478 return 0;
37479 }
37480 @@ -2024,14 +2024,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37481 printk
37482 ("nicstar%d: Can't allocate buffers for aal0.\n",
37483 card->index);
37484 - atomic_add(i, &vcc->stats->rx_drop);
37485 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37486 break;
37487 }
37488 if (!atm_charge(vcc, sb->truesize)) {
37489 RXPRINTK
37490 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37491 card->index);
37492 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37493 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37494 dev_kfree_skb_any(sb);
37495 break;
37496 }
37497 @@ -2046,7 +2046,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37498 ATM_SKB(sb)->vcc = vcc;
37499 __net_timestamp(sb);
37500 vcc->push(vcc, sb);
37501 - atomic_inc(&vcc->stats->rx);
37502 + atomic_inc_unchecked(&vcc->stats->rx);
37503 cell += ATM_CELL_PAYLOAD;
37504 }
37505
37506 @@ -2063,7 +2063,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37507 if (iovb == NULL) {
37508 printk("nicstar%d: Out of iovec buffers.\n",
37509 card->index);
37510 - atomic_inc(&vcc->stats->rx_drop);
37511 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37512 recycle_rx_buf(card, skb);
37513 return;
37514 }
37515 @@ -2087,7 +2087,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37516 small or large buffer itself. */
37517 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37518 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37519 - atomic_inc(&vcc->stats->rx_err);
37520 + atomic_inc_unchecked(&vcc->stats->rx_err);
37521 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37522 NS_MAX_IOVECS);
37523 NS_PRV_IOVCNT(iovb) = 0;
37524 @@ -2107,7 +2107,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37525 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37526 card->index);
37527 which_list(card, skb);
37528 - atomic_inc(&vcc->stats->rx_err);
37529 + atomic_inc_unchecked(&vcc->stats->rx_err);
37530 recycle_rx_buf(card, skb);
37531 vc->rx_iov = NULL;
37532 recycle_iov_buf(card, iovb);
37533 @@ -2120,7 +2120,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37534 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37535 card->index);
37536 which_list(card, skb);
37537 - atomic_inc(&vcc->stats->rx_err);
37538 + atomic_inc_unchecked(&vcc->stats->rx_err);
37539 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37540 NS_PRV_IOVCNT(iovb));
37541 vc->rx_iov = NULL;
37542 @@ -2143,7 +2143,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37543 printk(" - PDU size mismatch.\n");
37544 else
37545 printk(".\n");
37546 - atomic_inc(&vcc->stats->rx_err);
37547 + atomic_inc_unchecked(&vcc->stats->rx_err);
37548 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37549 NS_PRV_IOVCNT(iovb));
37550 vc->rx_iov = NULL;
37551 @@ -2157,14 +2157,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37552 /* skb points to a small buffer */
37553 if (!atm_charge(vcc, skb->truesize)) {
37554 push_rxbufs(card, skb);
37555 - atomic_inc(&vcc->stats->rx_drop);
37556 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37557 } else {
37558 skb_put(skb, len);
37559 dequeue_sm_buf(card, skb);
37560 ATM_SKB(skb)->vcc = vcc;
37561 __net_timestamp(skb);
37562 vcc->push(vcc, skb);
37563 - atomic_inc(&vcc->stats->rx);
37564 + atomic_inc_unchecked(&vcc->stats->rx);
37565 }
37566 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37567 struct sk_buff *sb;
37568 @@ -2175,14 +2175,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37569 if (len <= NS_SMBUFSIZE) {
37570 if (!atm_charge(vcc, sb->truesize)) {
37571 push_rxbufs(card, sb);
37572 - atomic_inc(&vcc->stats->rx_drop);
37573 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37574 } else {
37575 skb_put(sb, len);
37576 dequeue_sm_buf(card, sb);
37577 ATM_SKB(sb)->vcc = vcc;
37578 __net_timestamp(sb);
37579 vcc->push(vcc, sb);
37580 - atomic_inc(&vcc->stats->rx);
37581 + atomic_inc_unchecked(&vcc->stats->rx);
37582 }
37583
37584 push_rxbufs(card, skb);
37585 @@ -2191,7 +2191,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37586
37587 if (!atm_charge(vcc, skb->truesize)) {
37588 push_rxbufs(card, skb);
37589 - atomic_inc(&vcc->stats->rx_drop);
37590 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37591 } else {
37592 dequeue_lg_buf(card, skb);
37593 skb_push(skb, NS_SMBUFSIZE);
37594 @@ -2201,7 +2201,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37595 ATM_SKB(skb)->vcc = vcc;
37596 __net_timestamp(skb);
37597 vcc->push(vcc, skb);
37598 - atomic_inc(&vcc->stats->rx);
37599 + atomic_inc_unchecked(&vcc->stats->rx);
37600 }
37601
37602 push_rxbufs(card, sb);
37603 @@ -2222,7 +2222,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37604 printk
37605 ("nicstar%d: Out of huge buffers.\n",
37606 card->index);
37607 - atomic_inc(&vcc->stats->rx_drop);
37608 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37609 recycle_iovec_rx_bufs(card,
37610 (struct iovec *)
37611 iovb->data,
37612 @@ -2273,7 +2273,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37613 card->hbpool.count++;
37614 } else
37615 dev_kfree_skb_any(hb);
37616 - atomic_inc(&vcc->stats->rx_drop);
37617 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37618 } else {
37619 /* Copy the small buffer to the huge buffer */
37620 sb = (struct sk_buff *)iov->iov_base;
37621 @@ -2307,7 +2307,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37622 ATM_SKB(hb)->vcc = vcc;
37623 __net_timestamp(hb);
37624 vcc->push(vcc, hb);
37625 - atomic_inc(&vcc->stats->rx);
37626 + atomic_inc_unchecked(&vcc->stats->rx);
37627 }
37628 }
37629
37630 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37631 index 74e18b0..f16afa0 100644
37632 --- a/drivers/atm/solos-pci.c
37633 +++ b/drivers/atm/solos-pci.c
37634 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37635 }
37636 atm_charge(vcc, skb->truesize);
37637 vcc->push(vcc, skb);
37638 - atomic_inc(&vcc->stats->rx);
37639 + atomic_inc_unchecked(&vcc->stats->rx);
37640 break;
37641
37642 case PKT_STATUS:
37643 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37644 vcc = SKB_CB(oldskb)->vcc;
37645
37646 if (vcc) {
37647 - atomic_inc(&vcc->stats->tx);
37648 + atomic_inc_unchecked(&vcc->stats->tx);
37649 solos_pop(vcc, oldskb);
37650 } else {
37651 dev_kfree_skb_irq(oldskb);
37652 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37653 index 0215934..ce9f5b1 100644
37654 --- a/drivers/atm/suni.c
37655 +++ b/drivers/atm/suni.c
37656 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37657
37658
37659 #define ADD_LIMITED(s,v) \
37660 - atomic_add((v),&stats->s); \
37661 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37662 + atomic_add_unchecked((v),&stats->s); \
37663 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37664
37665
37666 static void suni_hz(unsigned long from_timer)
37667 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37668 index 5120a96..e2572bd 100644
37669 --- a/drivers/atm/uPD98402.c
37670 +++ b/drivers/atm/uPD98402.c
37671 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37672 struct sonet_stats tmp;
37673 int error = 0;
37674
37675 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37676 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37677 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37678 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37679 if (zero && !error) {
37680 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37681
37682
37683 #define ADD_LIMITED(s,v) \
37684 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37685 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37686 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37687 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37688 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37689 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37690
37691
37692 static void stat_event(struct atm_dev *dev)
37693 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37694 if (reason & uPD98402_INT_PFM) stat_event(dev);
37695 if (reason & uPD98402_INT_PCO) {
37696 (void) GET(PCOCR); /* clear interrupt cause */
37697 - atomic_add(GET(HECCT),
37698 + atomic_add_unchecked(GET(HECCT),
37699 &PRIV(dev)->sonet_stats.uncorr_hcs);
37700 }
37701 if ((reason & uPD98402_INT_RFO) &&
37702 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37703 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37704 uPD98402_INT_LOS),PIMR); /* enable them */
37705 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37706 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37707 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37708 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37709 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37710 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37711 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37712 return 0;
37713 }
37714
37715 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37716 index cecfb94..87009ec 100644
37717 --- a/drivers/atm/zatm.c
37718 +++ b/drivers/atm/zatm.c
37719 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37720 }
37721 if (!size) {
37722 dev_kfree_skb_irq(skb);
37723 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37724 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37725 continue;
37726 }
37727 if (!atm_charge(vcc,skb->truesize)) {
37728 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37729 skb->len = size;
37730 ATM_SKB(skb)->vcc = vcc;
37731 vcc->push(vcc,skb);
37732 - atomic_inc(&vcc->stats->rx);
37733 + atomic_inc_unchecked(&vcc->stats->rx);
37734 }
37735 zout(pos & 0xffff,MTA(mbx));
37736 #if 0 /* probably a stupid idea */
37737 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37738 skb_queue_head(&zatm_vcc->backlog,skb);
37739 break;
37740 }
37741 - atomic_inc(&vcc->stats->tx);
37742 + atomic_inc_unchecked(&vcc->stats->tx);
37743 wake_up(&zatm_vcc->tx_wait);
37744 }
37745
37746 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37747 index 79bc203..fa3945b 100644
37748 --- a/drivers/base/bus.c
37749 +++ b/drivers/base/bus.c
37750 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37751 return -EINVAL;
37752
37753 mutex_lock(&subsys->p->mutex);
37754 - list_add_tail(&sif->node, &subsys->p->interfaces);
37755 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37756 if (sif->add_dev) {
37757 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37758 while ((dev = subsys_dev_iter_next(&iter)))
37759 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37760 subsys = sif->subsys;
37761
37762 mutex_lock(&subsys->p->mutex);
37763 - list_del_init(&sif->node);
37764 + pax_list_del_init((struct list_head *)&sif->node);
37765 if (sif->remove_dev) {
37766 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37767 while ((dev = subsys_dev_iter_next(&iter)))
37768 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37769 index 68f0314..ca2a609 100644
37770 --- a/drivers/base/devtmpfs.c
37771 +++ b/drivers/base/devtmpfs.c
37772 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37773 if (!thread)
37774 return 0;
37775
37776 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37777 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37778 if (err)
37779 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37780 else
37781 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37782 *err = sys_unshare(CLONE_NEWNS);
37783 if (*err)
37784 goto out;
37785 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37786 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37787 if (*err)
37788 goto out;
37789 - sys_chdir("/.."); /* will traverse into overmounted root */
37790 - sys_chroot(".");
37791 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37792 + sys_chroot((char __force_user *)".");
37793 complete(&setup_done);
37794 while (1) {
37795 spin_lock(&req_lock);
37796 diff --git a/drivers/base/node.c b/drivers/base/node.c
37797 index a2aa65b..8831326 100644
37798 --- a/drivers/base/node.c
37799 +++ b/drivers/base/node.c
37800 @@ -613,7 +613,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37801 struct node_attr {
37802 struct device_attribute attr;
37803 enum node_states state;
37804 -};
37805 +} __do_const;
37806
37807 static ssize_t show_node_state(struct device *dev,
37808 struct device_attribute *attr, char *buf)
37809 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37810 index 2327613..211d7f5 100644
37811 --- a/drivers/base/power/domain.c
37812 +++ b/drivers/base/power/domain.c
37813 @@ -1725,7 +1725,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37814 {
37815 struct cpuidle_driver *cpuidle_drv;
37816 struct gpd_cpuidle_data *cpuidle_data;
37817 - struct cpuidle_state *idle_state;
37818 + cpuidle_state_no_const *idle_state;
37819 int ret = 0;
37820
37821 if (IS_ERR_OR_NULL(genpd) || state < 0)
37822 @@ -1793,7 +1793,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37823 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37824 {
37825 struct gpd_cpuidle_data *cpuidle_data;
37826 - struct cpuidle_state *idle_state;
37827 + cpuidle_state_no_const *idle_state;
37828 int ret = 0;
37829
37830 if (IS_ERR_OR_NULL(genpd))
37831 @@ -2222,8 +2222,11 @@ int genpd_dev_pm_attach(struct device *dev)
37832 return ret;
37833 }
37834
37835 - dev->pm_domain->detach = genpd_dev_pm_detach;
37836 - dev->pm_domain->sync = genpd_dev_pm_sync;
37837 + pax_open_kernel();
37838 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37839 + *(void **)&dev->pm_domain->sync = genpd_dev_pm_sync;
37840 + pax_close_kernel();
37841 +
37842 pm_genpd_poweron(pd);
37843
37844 return 0;
37845 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37846 index d2be3f9..0a3167a 100644
37847 --- a/drivers/base/power/sysfs.c
37848 +++ b/drivers/base/power/sysfs.c
37849 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37850 return -EIO;
37851 }
37852 }
37853 - return sprintf(buf, p);
37854 + return sprintf(buf, "%s", p);
37855 }
37856
37857 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37858 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37859 index 7726200..a417da7 100644
37860 --- a/drivers/base/power/wakeup.c
37861 +++ b/drivers/base/power/wakeup.c
37862 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37863 * They need to be modified together atomically, so it's better to use one
37864 * atomic variable to hold them both.
37865 */
37866 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37867 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37868
37869 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37870 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37871
37872 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37873 {
37874 - unsigned int comb = atomic_read(&combined_event_count);
37875 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37876
37877 *cnt = (comb >> IN_PROGRESS_BITS);
37878 *inpr = comb & MAX_IN_PROGRESS;
37879 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37880 ws->start_prevent_time = ws->last_time;
37881
37882 /* Increment the counter of events in progress. */
37883 - cec = atomic_inc_return(&combined_event_count);
37884 + cec = atomic_inc_return_unchecked(&combined_event_count);
37885
37886 trace_wakeup_source_activate(ws->name, cec);
37887 }
37888 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
37889 * Increment the counter of registered wakeup events and decrement the
37890 * couter of wakeup events in progress simultaneously.
37891 */
37892 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
37893 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
37894 trace_wakeup_source_deactivate(ws->name, cec);
37895
37896 split_counters(&cnt, &inpr);
37897 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
37898 index 8d98a32..61d3165 100644
37899 --- a/drivers/base/syscore.c
37900 +++ b/drivers/base/syscore.c
37901 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
37902 void register_syscore_ops(struct syscore_ops *ops)
37903 {
37904 mutex_lock(&syscore_ops_lock);
37905 - list_add_tail(&ops->node, &syscore_ops_list);
37906 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
37907 mutex_unlock(&syscore_ops_lock);
37908 }
37909 EXPORT_SYMBOL_GPL(register_syscore_ops);
37910 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
37911 void unregister_syscore_ops(struct syscore_ops *ops)
37912 {
37913 mutex_lock(&syscore_ops_lock);
37914 - list_del(&ops->node);
37915 + pax_list_del((struct list_head *)&ops->node);
37916 mutex_unlock(&syscore_ops_lock);
37917 }
37918 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
37919 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
37920 index ff20f19..018f1da 100644
37921 --- a/drivers/block/cciss.c
37922 +++ b/drivers/block/cciss.c
37923 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
37924 while (!list_empty(&h->reqQ)) {
37925 c = list_entry(h->reqQ.next, CommandList_struct, list);
37926 /* can't do anything if fifo is full */
37927 - if ((h->access.fifo_full(h))) {
37928 + if ((h->access->fifo_full(h))) {
37929 dev_warn(&h->pdev->dev, "fifo full\n");
37930 break;
37931 }
37932 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
37933 h->Qdepth--;
37934
37935 /* Tell the controller execute command */
37936 - h->access.submit_command(h, c);
37937 + h->access->submit_command(h, c);
37938
37939 /* Put job onto the completed Q */
37940 addQ(&h->cmpQ, c);
37941 @@ -3444,17 +3444,17 @@ startio:
37942
37943 static inline unsigned long get_next_completion(ctlr_info_t *h)
37944 {
37945 - return h->access.command_completed(h);
37946 + return h->access->command_completed(h);
37947 }
37948
37949 static inline int interrupt_pending(ctlr_info_t *h)
37950 {
37951 - return h->access.intr_pending(h);
37952 + return h->access->intr_pending(h);
37953 }
37954
37955 static inline long interrupt_not_for_us(ctlr_info_t *h)
37956 {
37957 - return ((h->access.intr_pending(h) == 0) ||
37958 + return ((h->access->intr_pending(h) == 0) ||
37959 (h->interrupts_enabled == 0));
37960 }
37961
37962 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
37963 u32 a;
37964
37965 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
37966 - return h->access.command_completed(h);
37967 + return h->access->command_completed(h);
37968
37969 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
37970 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
37971 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
37972 trans_support & CFGTBL_Trans_use_short_tags);
37973
37974 /* Change the access methods to the performant access methods */
37975 - h->access = SA5_performant_access;
37976 + h->access = &SA5_performant_access;
37977 h->transMethod = CFGTBL_Trans_Performant;
37978
37979 return;
37980 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
37981 if (prod_index < 0)
37982 return -ENODEV;
37983 h->product_name = products[prod_index].product_name;
37984 - h->access = *(products[prod_index].access);
37985 + h->access = products[prod_index].access;
37986
37987 if (cciss_board_disabled(h)) {
37988 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
37989 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
37990 }
37991
37992 /* make sure the board interrupts are off */
37993 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37994 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37995 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
37996 if (rc)
37997 goto clean2;
37998 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
37999 * fake ones to scoop up any residual completions.
38000 */
38001 spin_lock_irqsave(&h->lock, flags);
38002 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38003 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38004 spin_unlock_irqrestore(&h->lock, flags);
38005 free_irq(h->intr[h->intr_mode], h);
38006 rc = cciss_request_irq(h, cciss_msix_discard_completions,
38007 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
38008 dev_info(&h->pdev->dev, "Board READY.\n");
38009 dev_info(&h->pdev->dev,
38010 "Waiting for stale completions to drain.\n");
38011 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38012 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38013 msleep(10000);
38014 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38015 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38016
38017 rc = controller_reset_failed(h->cfgtable);
38018 if (rc)
38019 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
38020 cciss_scsi_setup(h);
38021
38022 /* Turn the interrupts on so we can service requests */
38023 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38024 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38025
38026 /* Get the firmware version */
38027 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
38028 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
38029 kfree(flush_buf);
38030 if (return_code != IO_OK)
38031 dev_warn(&h->pdev->dev, "Error flushing cache\n");
38032 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38033 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38034 free_irq(h->intr[h->intr_mode], h);
38035 }
38036
38037 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
38038 index 7fda30e..2f27946 100644
38039 --- a/drivers/block/cciss.h
38040 +++ b/drivers/block/cciss.h
38041 @@ -101,7 +101,7 @@ struct ctlr_info
38042 /* information about each logical volume */
38043 drive_info_struct *drv[CISS_MAX_LUN];
38044
38045 - struct access_method access;
38046 + struct access_method *access;
38047
38048 /* queue and queue Info */
38049 struct list_head reqQ;
38050 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38051 }
38052
38053 static struct access_method SA5_access = {
38054 - SA5_submit_command,
38055 - SA5_intr_mask,
38056 - SA5_fifo_full,
38057 - SA5_intr_pending,
38058 - SA5_completed,
38059 + .submit_command = SA5_submit_command,
38060 + .set_intr_mask = SA5_intr_mask,
38061 + .fifo_full = SA5_fifo_full,
38062 + .intr_pending = SA5_intr_pending,
38063 + .command_completed = SA5_completed,
38064 };
38065
38066 static struct access_method SA5B_access = {
38067 - SA5_submit_command,
38068 - SA5B_intr_mask,
38069 - SA5_fifo_full,
38070 - SA5B_intr_pending,
38071 - SA5_completed,
38072 + .submit_command = SA5_submit_command,
38073 + .set_intr_mask = SA5B_intr_mask,
38074 + .fifo_full = SA5_fifo_full,
38075 + .intr_pending = SA5B_intr_pending,
38076 + .command_completed = SA5_completed,
38077 };
38078
38079 static struct access_method SA5_performant_access = {
38080 - SA5_submit_command,
38081 - SA5_performant_intr_mask,
38082 - SA5_fifo_full,
38083 - SA5_performant_intr_pending,
38084 - SA5_performant_completed,
38085 + .submit_command = SA5_submit_command,
38086 + .set_intr_mask = SA5_performant_intr_mask,
38087 + .fifo_full = SA5_fifo_full,
38088 + .intr_pending = SA5_performant_intr_pending,
38089 + .command_completed = SA5_performant_completed,
38090 };
38091
38092 struct board_type {
38093 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38094 index f749df9..5f8b9c4 100644
38095 --- a/drivers/block/cpqarray.c
38096 +++ b/drivers/block/cpqarray.c
38097 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38098 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38099 goto Enomem4;
38100 }
38101 - hba[i]->access.set_intr_mask(hba[i], 0);
38102 + hba[i]->access->set_intr_mask(hba[i], 0);
38103 if (request_irq(hba[i]->intr, do_ida_intr, IRQF_SHARED,
38104 hba[i]->devname, hba[i]))
38105 {
38106 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38107 add_timer(&hba[i]->timer);
38108
38109 /* Enable IRQ now that spinlock and rate limit timer are set up */
38110 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38111 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38112
38113 for(j=0; j<NWD; j++) {
38114 struct gendisk *disk = ida_gendisk[i][j];
38115 @@ -694,7 +694,7 @@ DBGINFO(
38116 for(i=0; i<NR_PRODUCTS; i++) {
38117 if (board_id == products[i].board_id) {
38118 c->product_name = products[i].product_name;
38119 - c->access = *(products[i].access);
38120 + c->access = products[i].access;
38121 break;
38122 }
38123 }
38124 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38125 hba[ctlr]->intr = intr;
38126 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38127 hba[ctlr]->product_name = products[j].product_name;
38128 - hba[ctlr]->access = *(products[j].access);
38129 + hba[ctlr]->access = products[j].access;
38130 hba[ctlr]->ctlr = ctlr;
38131 hba[ctlr]->board_id = board_id;
38132 hba[ctlr]->pci_dev = NULL; /* not PCI */
38133 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38134
38135 while((c = h->reqQ) != NULL) {
38136 /* Can't do anything if we're busy */
38137 - if (h->access.fifo_full(h) == 0)
38138 + if (h->access->fifo_full(h) == 0)
38139 return;
38140
38141 /* Get the first entry from the request Q */
38142 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38143 h->Qdepth--;
38144
38145 /* Tell the controller to do our bidding */
38146 - h->access.submit_command(h, c);
38147 + h->access->submit_command(h, c);
38148
38149 /* Get onto the completion Q */
38150 addQ(&h->cmpQ, c);
38151 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38152 unsigned long flags;
38153 __u32 a,a1;
38154
38155 - istat = h->access.intr_pending(h);
38156 + istat = h->access->intr_pending(h);
38157 /* Is this interrupt for us? */
38158 if (istat == 0)
38159 return IRQ_NONE;
38160 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38161 */
38162 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38163 if (istat & FIFO_NOT_EMPTY) {
38164 - while((a = h->access.command_completed(h))) {
38165 + while((a = h->access->command_completed(h))) {
38166 a1 = a; a &= ~3;
38167 if ((c = h->cmpQ) == NULL)
38168 {
38169 @@ -1448,11 +1448,11 @@ static int sendcmd(
38170 /*
38171 * Disable interrupt
38172 */
38173 - info_p->access.set_intr_mask(info_p, 0);
38174 + info_p->access->set_intr_mask(info_p, 0);
38175 /* Make sure there is room in the command FIFO */
38176 /* Actually it should be completely empty at this time. */
38177 for (i = 200000; i > 0; i--) {
38178 - temp = info_p->access.fifo_full(info_p);
38179 + temp = info_p->access->fifo_full(info_p);
38180 if (temp != 0) {
38181 break;
38182 }
38183 @@ -1465,7 +1465,7 @@ DBG(
38184 /*
38185 * Send the cmd
38186 */
38187 - info_p->access.submit_command(info_p, c);
38188 + info_p->access->submit_command(info_p, c);
38189 complete = pollcomplete(ctlr);
38190
38191 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38192 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38193 * we check the new geometry. Then turn interrupts back on when
38194 * we're done.
38195 */
38196 - host->access.set_intr_mask(host, 0);
38197 + host->access->set_intr_mask(host, 0);
38198 getgeometry(ctlr);
38199 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38200 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38201
38202 for(i=0; i<NWD; i++) {
38203 struct gendisk *disk = ida_gendisk[ctlr][i];
38204 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38205 /* Wait (up to 2 seconds) for a command to complete */
38206
38207 for (i = 200000; i > 0; i--) {
38208 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38209 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38210 if (done == 0) {
38211 udelay(10); /* a short fixed delay */
38212 } else
38213 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38214 index be73e9d..7fbf140 100644
38215 --- a/drivers/block/cpqarray.h
38216 +++ b/drivers/block/cpqarray.h
38217 @@ -99,7 +99,7 @@ struct ctlr_info {
38218 drv_info_t drv[NWD];
38219 struct proc_dir_entry *proc;
38220
38221 - struct access_method access;
38222 + struct access_method *access;
38223
38224 cmdlist_t *reqQ;
38225 cmdlist_t *cmpQ;
38226 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38227 index 434c77d..6d3219a 100644
38228 --- a/drivers/block/drbd/drbd_bitmap.c
38229 +++ b/drivers/block/drbd/drbd_bitmap.c
38230 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38231 submit_bio(rw, bio);
38232 /* this should not count as user activity and cause the
38233 * resync to throttle -- see drbd_rs_should_slow_down(). */
38234 - atomic_add(len >> 9, &device->rs_sect_ev);
38235 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38236 }
38237 }
38238
38239 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38240 index b905e98..0812ed8 100644
38241 --- a/drivers/block/drbd/drbd_int.h
38242 +++ b/drivers/block/drbd/drbd_int.h
38243 @@ -385,7 +385,7 @@ struct drbd_epoch {
38244 struct drbd_connection *connection;
38245 struct list_head list;
38246 unsigned int barrier_nr;
38247 - atomic_t epoch_size; /* increased on every request added. */
38248 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38249 atomic_t active; /* increased on every req. added, and dec on every finished. */
38250 unsigned long flags;
38251 };
38252 @@ -946,7 +946,7 @@ struct drbd_device {
38253 unsigned int al_tr_number;
38254 int al_tr_cycle;
38255 wait_queue_head_t seq_wait;
38256 - atomic_t packet_seq;
38257 + atomic_unchecked_t packet_seq;
38258 unsigned int peer_seq;
38259 spinlock_t peer_seq_lock;
38260 unsigned long comm_bm_set; /* communicated number of set bits. */
38261 @@ -955,8 +955,8 @@ struct drbd_device {
38262 struct mutex own_state_mutex;
38263 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38264 char congestion_reason; /* Why we where congested... */
38265 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38266 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38267 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38268 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38269 int rs_last_sect_ev; /* counter to compare with */
38270 int rs_last_events; /* counter of read or write "events" (unit sectors)
38271 * on the lower level device when we last looked. */
38272 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38273 index 81fde9e..9948c05 100644
38274 --- a/drivers/block/drbd/drbd_main.c
38275 +++ b/drivers/block/drbd/drbd_main.c
38276 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38277 p->sector = sector;
38278 p->block_id = block_id;
38279 p->blksize = blksize;
38280 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38281 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38282 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38283 }
38284
38285 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38286 return -EIO;
38287 p->sector = cpu_to_be64(req->i.sector);
38288 p->block_id = (unsigned long)req;
38289 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38290 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38291 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38292 if (device->state.conn >= C_SYNC_SOURCE &&
38293 device->state.conn <= C_PAUSED_SYNC_T)
38294 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38295 atomic_set(&device->unacked_cnt, 0);
38296 atomic_set(&device->local_cnt, 0);
38297 atomic_set(&device->pp_in_use_by_net, 0);
38298 - atomic_set(&device->rs_sect_in, 0);
38299 - atomic_set(&device->rs_sect_ev, 0);
38300 + atomic_set_unchecked(&device->rs_sect_in, 0);
38301 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38302 atomic_set(&device->ap_in_flight, 0);
38303 atomic_set(&device->md_io.in_use, 0);
38304
38305 @@ -2683,8 +2683,8 @@ void drbd_destroy_connection(struct kref *kref)
38306 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38307 struct drbd_resource *resource = connection->resource;
38308
38309 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38310 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38311 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38312 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38313 kfree(connection->current_epoch);
38314
38315 idr_destroy(&connection->peer_devices);
38316 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38317 index 74df8cf..e41fc24 100644
38318 --- a/drivers/block/drbd/drbd_nl.c
38319 +++ b/drivers/block/drbd/drbd_nl.c
38320 @@ -3637,13 +3637,13 @@ finish:
38321
38322 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38323 {
38324 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38325 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38326 struct sk_buff *msg;
38327 struct drbd_genlmsghdr *d_out;
38328 unsigned seq;
38329 int err = -ENOMEM;
38330
38331 - seq = atomic_inc_return(&drbd_genl_seq);
38332 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38333 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38334 if (!msg)
38335 goto failed;
38336 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38337 index cee2035..22f66bd 100644
38338 --- a/drivers/block/drbd/drbd_receiver.c
38339 +++ b/drivers/block/drbd/drbd_receiver.c
38340 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38341 struct drbd_device *device = peer_device->device;
38342 int err;
38343
38344 - atomic_set(&device->packet_seq, 0);
38345 + atomic_set_unchecked(&device->packet_seq, 0);
38346 device->peer_seq = 0;
38347
38348 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38349 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38350 do {
38351 next_epoch = NULL;
38352
38353 - epoch_size = atomic_read(&epoch->epoch_size);
38354 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38355
38356 switch (ev & ~EV_CLEANUP) {
38357 case EV_PUT:
38358 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38359 rv = FE_DESTROYED;
38360 } else {
38361 epoch->flags = 0;
38362 - atomic_set(&epoch->epoch_size, 0);
38363 + atomic_set_unchecked(&epoch->epoch_size, 0);
38364 /* atomic_set(&epoch->active, 0); is already zero */
38365 if (rv == FE_STILL_LIVE)
38366 rv = FE_RECYCLED;
38367 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38368 conn_wait_active_ee_empty(connection);
38369 drbd_flush(connection);
38370
38371 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38372 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38373 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38374 if (epoch)
38375 break;
38376 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38377 }
38378
38379 epoch->flags = 0;
38380 - atomic_set(&epoch->epoch_size, 0);
38381 + atomic_set_unchecked(&epoch->epoch_size, 0);
38382 atomic_set(&epoch->active, 0);
38383
38384 spin_lock(&connection->epoch_lock);
38385 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38386 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38387 list_add(&epoch->list, &connection->current_epoch->list);
38388 connection->current_epoch = epoch;
38389 connection->epochs++;
38390 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38391 list_add_tail(&peer_req->w.list, &device->sync_ee);
38392 spin_unlock_irq(&device->resource->req_lock);
38393
38394 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38395 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38396 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38397 return 0;
38398
38399 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38400 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38401 }
38402
38403 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38404 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38405
38406 return err;
38407 }
38408 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38409
38410 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38411 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38412 - atomic_inc(&connection->current_epoch->epoch_size);
38413 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38414 err2 = drbd_drain_block(peer_device, pi->size);
38415 if (!err)
38416 err = err2;
38417 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38418
38419 spin_lock(&connection->epoch_lock);
38420 peer_req->epoch = connection->current_epoch;
38421 - atomic_inc(&peer_req->epoch->epoch_size);
38422 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38423 atomic_inc(&peer_req->epoch->active);
38424 spin_unlock(&connection->epoch_lock);
38425
38426 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38427
38428 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38429 (int)part_stat_read(&disk->part0, sectors[1]) -
38430 - atomic_read(&device->rs_sect_ev);
38431 + atomic_read_unchecked(&device->rs_sect_ev);
38432
38433 if (atomic_read(&device->ap_actlog_cnt)
38434 || curr_events - device->rs_last_events > 64) {
38435 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38436 device->use_csums = true;
38437 } else if (pi->cmd == P_OV_REPLY) {
38438 /* track progress, we may need to throttle */
38439 - atomic_add(size >> 9, &device->rs_sect_in);
38440 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38441 peer_req->w.cb = w_e_end_ov_reply;
38442 dec_rs_pending(device);
38443 /* drbd_rs_begin_io done when we sent this request,
38444 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38445 goto out_free_e;
38446
38447 submit_for_resync:
38448 - atomic_add(size >> 9, &device->rs_sect_ev);
38449 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38450
38451 submit:
38452 update_receiver_timing_details(connection, drbd_submit_peer_request);
38453 @@ -4564,7 +4564,7 @@ struct data_cmd {
38454 int expect_payload;
38455 size_t pkt_size;
38456 int (*fn)(struct drbd_connection *, struct packet_info *);
38457 -};
38458 +} __do_const;
38459
38460 static struct data_cmd drbd_cmd_handler[] = {
38461 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38462 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38463 if (!list_empty(&connection->current_epoch->list))
38464 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38465 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38466 - atomic_set(&connection->current_epoch->epoch_size, 0);
38467 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38468 connection->send.seen_any_write_yet = false;
38469
38470 drbd_info(connection, "Connection closed\n");
38471 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38472 put_ldev(device);
38473 }
38474 dec_rs_pending(device);
38475 - atomic_add(blksize >> 9, &device->rs_sect_in);
38476 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38477
38478 return 0;
38479 }
38480 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38481 struct asender_cmd {
38482 size_t pkt_size;
38483 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38484 -};
38485 +} __do_const;
38486
38487 static struct asender_cmd asender_tbl[] = {
38488 [P_PING] = { 0, got_Ping },
38489 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38490 index d0fae55..4469096 100644
38491 --- a/drivers/block/drbd/drbd_worker.c
38492 +++ b/drivers/block/drbd/drbd_worker.c
38493 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38494 list_add_tail(&peer_req->w.list, &device->read_ee);
38495 spin_unlock_irq(&device->resource->req_lock);
38496
38497 - atomic_add(size >> 9, &device->rs_sect_ev);
38498 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38499 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38500 return 0;
38501
38502 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38503 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38504 int number, mxb;
38505
38506 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38507 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38508 device->rs_in_flight -= sect_in;
38509
38510 rcu_read_lock();
38511 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38512 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38513 struct fifo_buffer *plan;
38514
38515 - atomic_set(&device->rs_sect_in, 0);
38516 - atomic_set(&device->rs_sect_ev, 0);
38517 + atomic_set_unchecked(&device->rs_sect_in, 0);
38518 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38519 device->rs_in_flight = 0;
38520 device->rs_last_events =
38521 (int)part_stat_read(&disk->part0, sectors[0]) +
38522 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38523 index 09e628da..7607aaa 100644
38524 --- a/drivers/block/pktcdvd.c
38525 +++ b/drivers/block/pktcdvd.c
38526 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38527
38528 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38529 {
38530 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38531 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38532 }
38533
38534 /*
38535 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38536 return -EROFS;
38537 }
38538 pd->settings.fp = ti.fp;
38539 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38540 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38541
38542 if (ti.nwa_v) {
38543 pd->nwa = be32_to_cpu(ti.next_writable);
38544 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38545 index 010ce0b..7c0049e 100644
38546 --- a/drivers/block/rbd.c
38547 +++ b/drivers/block/rbd.c
38548 @@ -64,7 +64,7 @@
38549 * If the counter is already at its maximum value returns
38550 * -EINVAL without updating it.
38551 */
38552 -static int atomic_inc_return_safe(atomic_t *v)
38553 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38554 {
38555 unsigned int counter;
38556
38557 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38558 index e5565fb..71be10b4 100644
38559 --- a/drivers/block/smart1,2.h
38560 +++ b/drivers/block/smart1,2.h
38561 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38562 }
38563
38564 static struct access_method smart4_access = {
38565 - smart4_submit_command,
38566 - smart4_intr_mask,
38567 - smart4_fifo_full,
38568 - smart4_intr_pending,
38569 - smart4_completed,
38570 + .submit_command = smart4_submit_command,
38571 + .set_intr_mask = smart4_intr_mask,
38572 + .fifo_full = smart4_fifo_full,
38573 + .intr_pending = smart4_intr_pending,
38574 + .command_completed = smart4_completed,
38575 };
38576
38577 /*
38578 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38579 }
38580
38581 static struct access_method smart2_access = {
38582 - smart2_submit_command,
38583 - smart2_intr_mask,
38584 - smart2_fifo_full,
38585 - smart2_intr_pending,
38586 - smart2_completed,
38587 + .submit_command = smart2_submit_command,
38588 + .set_intr_mask = smart2_intr_mask,
38589 + .fifo_full = smart2_fifo_full,
38590 + .intr_pending = smart2_intr_pending,
38591 + .command_completed = smart2_completed,
38592 };
38593
38594 /*
38595 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38596 }
38597
38598 static struct access_method smart2e_access = {
38599 - smart2e_submit_command,
38600 - smart2e_intr_mask,
38601 - smart2e_fifo_full,
38602 - smart2e_intr_pending,
38603 - smart2e_completed,
38604 + .submit_command = smart2e_submit_command,
38605 + .set_intr_mask = smart2e_intr_mask,
38606 + .fifo_full = smart2e_fifo_full,
38607 + .intr_pending = smart2e_intr_pending,
38608 + .command_completed = smart2e_completed,
38609 };
38610
38611 /*
38612 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38613 }
38614
38615 static struct access_method smart1_access = {
38616 - smart1_submit_command,
38617 - smart1_intr_mask,
38618 - smart1_fifo_full,
38619 - smart1_intr_pending,
38620 - smart1_completed,
38621 + .submit_command = smart1_submit_command,
38622 + .set_intr_mask = smart1_intr_mask,
38623 + .fifo_full = smart1_fifo_full,
38624 + .intr_pending = smart1_intr_pending,
38625 + .command_completed = smart1_completed,
38626 };
38627 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38628 index 55c135b..9f8d60c 100644
38629 --- a/drivers/bluetooth/btwilink.c
38630 +++ b/drivers/bluetooth/btwilink.c
38631 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38632
38633 static int bt_ti_probe(struct platform_device *pdev)
38634 {
38635 - static struct ti_st *hst;
38636 + struct ti_st *hst;
38637 struct hci_dev *hdev;
38638 int err;
38639
38640 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38641 index 5d28a45..a538f90 100644
38642 --- a/drivers/cdrom/cdrom.c
38643 +++ b/drivers/cdrom/cdrom.c
38644 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38645 ENSURE(reset, CDC_RESET);
38646 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38647 cdi->mc_flags = 0;
38648 - cdo->n_minors = 0;
38649 cdi->options = CDO_USE_FFLAGS;
38650
38651 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38652 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38653 else
38654 cdi->cdda_method = CDDA_OLD;
38655
38656 - if (!cdo->generic_packet)
38657 - cdo->generic_packet = cdrom_dummy_generic_packet;
38658 + if (!cdo->generic_packet) {
38659 + pax_open_kernel();
38660 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38661 + pax_close_kernel();
38662 + }
38663
38664 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38665 mutex_lock(&cdrom_mutex);
38666 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38667 if (cdi->exit)
38668 cdi->exit(cdi);
38669
38670 - cdi->ops->n_minors--;
38671 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38672 }
38673
38674 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38675 */
38676 nr = nframes;
38677 do {
38678 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38679 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38680 if (cgc.buffer)
38681 break;
38682
38683 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38684 struct cdrom_device_info *cdi;
38685 int ret;
38686
38687 - ret = scnprintf(info + *pos, max_size - *pos, header);
38688 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38689 if (!ret)
38690 return 1;
38691
38692 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38693 index 584bc31..e64a12c 100644
38694 --- a/drivers/cdrom/gdrom.c
38695 +++ b/drivers/cdrom/gdrom.c
38696 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38697 .audio_ioctl = gdrom_audio_ioctl,
38698 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38699 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38700 - .n_minors = 1,
38701 };
38702
38703 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38704 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38705 index a4af822..ed58cd1 100644
38706 --- a/drivers/char/Kconfig
38707 +++ b/drivers/char/Kconfig
38708 @@ -17,7 +17,8 @@ config DEVMEM
38709
38710 config DEVKMEM
38711 bool "/dev/kmem virtual device support"
38712 - default y
38713 + default n
38714 + depends on !GRKERNSEC_KMEM
38715 help
38716 Say Y here if you want to support the /dev/kmem device. The
38717 /dev/kmem device is rarely used, but can be used for certain
38718 @@ -586,6 +587,7 @@ config DEVPORT
38719 bool
38720 depends on !M68K
38721 depends on ISA || PCI
38722 + depends on !GRKERNSEC_KMEM
38723 default y
38724
38725 source "drivers/s390/char/Kconfig"
38726 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38727 index a48e05b..6bac831 100644
38728 --- a/drivers/char/agp/compat_ioctl.c
38729 +++ b/drivers/char/agp/compat_ioctl.c
38730 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38731 return -ENOMEM;
38732 }
38733
38734 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38735 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38736 sizeof(*usegment) * ureserve.seg_count)) {
38737 kfree(usegment);
38738 kfree(ksegment);
38739 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38740 index 09f17eb..8531d2f 100644
38741 --- a/drivers/char/agp/frontend.c
38742 +++ b/drivers/char/agp/frontend.c
38743 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38744 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38745 return -EFAULT;
38746
38747 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38748 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38749 return -EFAULT;
38750
38751 client = agp_find_client_by_pid(reserve.pid);
38752 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38753 if (segment == NULL)
38754 return -ENOMEM;
38755
38756 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38757 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38758 sizeof(struct agp_segment) * reserve.seg_count)) {
38759 kfree(segment);
38760 return -EFAULT;
38761 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38762 index 4f94375..413694e 100644
38763 --- a/drivers/char/genrtc.c
38764 +++ b/drivers/char/genrtc.c
38765 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38766 switch (cmd) {
38767
38768 case RTC_PLL_GET:
38769 + memset(&pll, 0, sizeof(pll));
38770 if (get_rtc_pll(&pll))
38771 return -EINVAL;
38772 else
38773 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38774 index 5c0baa9..44011b1 100644
38775 --- a/drivers/char/hpet.c
38776 +++ b/drivers/char/hpet.c
38777 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38778 }
38779
38780 static int
38781 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38782 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38783 struct hpet_info *info)
38784 {
38785 struct hpet_timer __iomem *timer;
38786 diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
38787 index 3c1a123..a33c99f 100644
38788 --- a/drivers/char/i8k.c
38789 +++ b/drivers/char/i8k.c
38790 @@ -790,7 +790,7 @@ static const struct i8k_config_data i8k_config_data[] = {
38791 },
38792 };
38793
38794 -static struct dmi_system_id i8k_dmi_table[] __initdata = {
38795 +static const struct dmi_system_id i8k_dmi_table[] __initconst = {
38796 {
38797 .ident = "Dell Inspiron",
38798 .matches = {
38799 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38800 index bf75f63..359fa10 100644
38801 --- a/drivers/char/ipmi/ipmi_msghandler.c
38802 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38803 @@ -436,7 +436,7 @@ struct ipmi_smi {
38804 struct proc_dir_entry *proc_dir;
38805 char proc_dir_name[10];
38806
38807 - atomic_t stats[IPMI_NUM_STATS];
38808 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38809
38810 /*
38811 * run_to_completion duplicate of smb_info, smi_info
38812 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38813 static DEFINE_MUTEX(smi_watchers_mutex);
38814
38815 #define ipmi_inc_stat(intf, stat) \
38816 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38817 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38818 #define ipmi_get_stat(intf, stat) \
38819 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38820 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38821
38822 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38823 "ACPI", "SMBIOS", "PCI",
38824 @@ -2828,7 +2828,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38825 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38826 init_waitqueue_head(&intf->waitq);
38827 for (i = 0; i < IPMI_NUM_STATS; i++)
38828 - atomic_set(&intf->stats[i], 0);
38829 + atomic_set_unchecked(&intf->stats[i], 0);
38830
38831 intf->proc_dir = NULL;
38832
38833 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38834 index 8a45e92..e41b1c7 100644
38835 --- a/drivers/char/ipmi/ipmi_si_intf.c
38836 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38837 @@ -289,7 +289,7 @@ struct smi_info {
38838 unsigned char slave_addr;
38839
38840 /* Counters and things for the proc filesystem. */
38841 - atomic_t stats[SI_NUM_STATS];
38842 + atomic_unchecked_t stats[SI_NUM_STATS];
38843
38844 struct task_struct *thread;
38845
38846 @@ -298,9 +298,9 @@ struct smi_info {
38847 };
38848
38849 #define smi_inc_stat(smi, stat) \
38850 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38851 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38852 #define smi_get_stat(smi, stat) \
38853 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38854 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38855
38856 #define SI_MAX_PARMS 4
38857
38858 @@ -3500,7 +3500,7 @@ static int try_smi_init(struct smi_info *new_smi)
38859 atomic_set(&new_smi->req_events, 0);
38860 new_smi->run_to_completion = false;
38861 for (i = 0; i < SI_NUM_STATS; i++)
38862 - atomic_set(&new_smi->stats[i], 0);
38863 + atomic_set_unchecked(&new_smi->stats[i], 0);
38864
38865 new_smi->interrupt_disabled = true;
38866 atomic_set(&new_smi->need_watch, 0);
38867 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
38868 index 6b1721f..fda9398 100644
38869 --- a/drivers/char/mem.c
38870 +++ b/drivers/char/mem.c
38871 @@ -18,6 +18,7 @@
38872 #include <linux/raw.h>
38873 #include <linux/tty.h>
38874 #include <linux/capability.h>
38875 +#include <linux/security.h>
38876 #include <linux/ptrace.h>
38877 #include <linux/device.h>
38878 #include <linux/highmem.h>
38879 @@ -36,6 +37,10 @@
38880
38881 #define DEVPORT_MINOR 4
38882
38883 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38884 +extern const struct file_operations grsec_fops;
38885 +#endif
38886 +
38887 static inline unsigned long size_inside_page(unsigned long start,
38888 unsigned long size)
38889 {
38890 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38891
38892 while (cursor < to) {
38893 if (!devmem_is_allowed(pfn)) {
38894 +#ifdef CONFIG_GRKERNSEC_KMEM
38895 + gr_handle_mem_readwrite(from, to);
38896 +#else
38897 printk(KERN_INFO
38898 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
38899 current->comm, from, to);
38900 +#endif
38901 return 0;
38902 }
38903 cursor += PAGE_SIZE;
38904 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38905 }
38906 return 1;
38907 }
38908 +#elif defined(CONFIG_GRKERNSEC_KMEM)
38909 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38910 +{
38911 + return 0;
38912 +}
38913 #else
38914 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38915 {
38916 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38917 #endif
38918
38919 while (count > 0) {
38920 - unsigned long remaining;
38921 + unsigned long remaining = 0;
38922 + char *temp;
38923
38924 sz = size_inside_page(p, count);
38925
38926 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38927 if (!ptr)
38928 return -EFAULT;
38929
38930 - remaining = copy_to_user(buf, ptr, sz);
38931 +#ifdef CONFIG_PAX_USERCOPY
38932 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38933 + if (!temp) {
38934 + unxlate_dev_mem_ptr(p, ptr);
38935 + return -ENOMEM;
38936 + }
38937 + remaining = probe_kernel_read(temp, ptr, sz);
38938 +#else
38939 + temp = ptr;
38940 +#endif
38941 +
38942 + if (!remaining)
38943 + remaining = copy_to_user(buf, temp, sz);
38944 +
38945 +#ifdef CONFIG_PAX_USERCOPY
38946 + kfree(temp);
38947 +#endif
38948 +
38949 unxlate_dev_mem_ptr(p, ptr);
38950 if (remaining)
38951 return -EFAULT;
38952 @@ -380,9 +412,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38953 size_t count, loff_t *ppos)
38954 {
38955 unsigned long p = *ppos;
38956 - ssize_t low_count, read, sz;
38957 + ssize_t low_count, read, sz, err = 0;
38958 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
38959 - int err = 0;
38960
38961 read = 0;
38962 if (p < (unsigned long) high_memory) {
38963 @@ -404,6 +435,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38964 }
38965 #endif
38966 while (low_count > 0) {
38967 + char *temp;
38968 +
38969 sz = size_inside_page(p, low_count);
38970
38971 /*
38972 @@ -413,7 +446,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38973 */
38974 kbuf = xlate_dev_kmem_ptr((void *)p);
38975
38976 - if (copy_to_user(buf, kbuf, sz))
38977 +#ifdef CONFIG_PAX_USERCOPY
38978 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38979 + if (!temp)
38980 + return -ENOMEM;
38981 + err = probe_kernel_read(temp, kbuf, sz);
38982 +#else
38983 + temp = kbuf;
38984 +#endif
38985 +
38986 + if (!err)
38987 + err = copy_to_user(buf, temp, sz);
38988 +
38989 +#ifdef CONFIG_PAX_USERCOPY
38990 + kfree(temp);
38991 +#endif
38992 +
38993 + if (err)
38994 return -EFAULT;
38995 buf += sz;
38996 p += sz;
38997 @@ -802,6 +851,9 @@ static const struct memdev {
38998 #ifdef CONFIG_PRINTK
38999 [11] = { "kmsg", 0644, &kmsg_fops, 0 },
39000 #endif
39001 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39002 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, 0 },
39003 +#endif
39004 };
39005
39006 static int memory_open(struct inode *inode, struct file *filp)
39007 @@ -863,7 +915,7 @@ static int __init chr_dev_init(void)
39008 continue;
39009
39010 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
39011 - NULL, devlist[minor].name);
39012 + NULL, "%s", devlist[minor].name);
39013 }
39014
39015 return tty_init();
39016 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
39017 index 9df78e2..01ba9ae 100644
39018 --- a/drivers/char/nvram.c
39019 +++ b/drivers/char/nvram.c
39020 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
39021
39022 spin_unlock_irq(&rtc_lock);
39023
39024 - if (copy_to_user(buf, contents, tmp - contents))
39025 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
39026 return -EFAULT;
39027
39028 *ppos = i;
39029 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39030 index 0ea9986..e7b07e4 100644
39031 --- a/drivers/char/pcmcia/synclink_cs.c
39032 +++ b/drivers/char/pcmcia/synclink_cs.c
39033 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39034
39035 if (debug_level >= DEBUG_LEVEL_INFO)
39036 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39037 - __FILE__, __LINE__, info->device_name, port->count);
39038 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39039
39040 if (tty_port_close_start(port, tty, filp) == 0)
39041 goto cleanup;
39042 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39043 cleanup:
39044 if (debug_level >= DEBUG_LEVEL_INFO)
39045 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39046 - tty->driver->name, port->count);
39047 + tty->driver->name, atomic_read(&port->count));
39048 }
39049
39050 /* Wait until the transmitter is empty.
39051 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39052
39053 if (debug_level >= DEBUG_LEVEL_INFO)
39054 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39055 - __FILE__, __LINE__, tty->driver->name, port->count);
39056 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39057
39058 /* If port is closing, signal caller to try again */
39059 if (port->flags & ASYNC_CLOSING){
39060 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39061 goto cleanup;
39062 }
39063 spin_lock(&port->lock);
39064 - port->count++;
39065 + atomic_inc(&port->count);
39066 spin_unlock(&port->lock);
39067 spin_unlock_irqrestore(&info->netlock, flags);
39068
39069 - if (port->count == 1) {
39070 + if (atomic_read(&port->count) == 1) {
39071 /* 1st open on this device, init hardware */
39072 retval = startup(info, tty);
39073 if (retval < 0)
39074 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39075 unsigned short new_crctype;
39076
39077 /* return error if TTY interface open */
39078 - if (info->port.count)
39079 + if (atomic_read(&info->port.count))
39080 return -EBUSY;
39081
39082 switch (encoding)
39083 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39084
39085 /* arbitrate between network and tty opens */
39086 spin_lock_irqsave(&info->netlock, flags);
39087 - if (info->port.count != 0 || info->netcount != 0) {
39088 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39089 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39090 spin_unlock_irqrestore(&info->netlock, flags);
39091 return -EBUSY;
39092 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39093 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39094
39095 /* return error if TTY interface open */
39096 - if (info->port.count)
39097 + if (atomic_read(&info->port.count))
39098 return -EBUSY;
39099
39100 if (cmd != SIOCWANDEV)
39101 diff --git a/drivers/char/random.c b/drivers/char/random.c
39102 index 9cd6968..6416f00 100644
39103 --- a/drivers/char/random.c
39104 +++ b/drivers/char/random.c
39105 @@ -289,9 +289,6 @@
39106 /*
39107 * To allow fractional bits to be tracked, the entropy_count field is
39108 * denominated in units of 1/8th bits.
39109 - *
39110 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39111 - * credit_entropy_bits() needs to be 64 bits wide.
39112 */
39113 #define ENTROPY_SHIFT 3
39114 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39115 @@ -439,9 +436,9 @@ struct entropy_store {
39116 };
39117
39118 static void push_to_pool(struct work_struct *work);
39119 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39120 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39121 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39122 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39123 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39124 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39125
39126 static struct entropy_store input_pool = {
39127 .poolinfo = &poolinfo_table[0],
39128 @@ -635,7 +632,7 @@ retry:
39129 /* The +2 corresponds to the /4 in the denominator */
39130
39131 do {
39132 - unsigned int anfrac = min(pnfrac, pool_size/2);
39133 + u64 anfrac = min(pnfrac, pool_size/2);
39134 unsigned int add =
39135 ((pool_size - entropy_count)*anfrac*3) >> s;
39136
39137 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39138
39139 extract_buf(r, tmp);
39140 i = min_t(int, nbytes, EXTRACT_SIZE);
39141 - if (copy_to_user(buf, tmp, i)) {
39142 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39143 ret = -EFAULT;
39144 break;
39145 }
39146 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39147 static int proc_do_uuid(struct ctl_table *table, int write,
39148 void __user *buffer, size_t *lenp, loff_t *ppos)
39149 {
39150 - struct ctl_table fake_table;
39151 + ctl_table_no_const fake_table;
39152 unsigned char buf[64], tmp_uuid[16], *uuid;
39153
39154 uuid = table->data;
39155 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39156 static int proc_do_entropy(struct ctl_table *table, int write,
39157 void __user *buffer, size_t *lenp, loff_t *ppos)
39158 {
39159 - struct ctl_table fake_table;
39160 + ctl_table_no_const fake_table;
39161 int entropy_count;
39162
39163 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39164 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39165 index e496dae..3db53b6 100644
39166 --- a/drivers/char/sonypi.c
39167 +++ b/drivers/char/sonypi.c
39168 @@ -54,6 +54,7 @@
39169
39170 #include <asm/uaccess.h>
39171 #include <asm/io.h>
39172 +#include <asm/local.h>
39173
39174 #include <linux/sonypi.h>
39175
39176 @@ -490,7 +491,7 @@ static struct sonypi_device {
39177 spinlock_t fifo_lock;
39178 wait_queue_head_t fifo_proc_list;
39179 struct fasync_struct *fifo_async;
39180 - int open_count;
39181 + local_t open_count;
39182 int model;
39183 struct input_dev *input_jog_dev;
39184 struct input_dev *input_key_dev;
39185 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39186 static int sonypi_misc_release(struct inode *inode, struct file *file)
39187 {
39188 mutex_lock(&sonypi_device.lock);
39189 - sonypi_device.open_count--;
39190 + local_dec(&sonypi_device.open_count);
39191 mutex_unlock(&sonypi_device.lock);
39192 return 0;
39193 }
39194 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39195 {
39196 mutex_lock(&sonypi_device.lock);
39197 /* Flush input queue on first open */
39198 - if (!sonypi_device.open_count)
39199 + if (!local_read(&sonypi_device.open_count))
39200 kfifo_reset(&sonypi_device.fifo);
39201 - sonypi_device.open_count++;
39202 + local_inc(&sonypi_device.open_count);
39203 mutex_unlock(&sonypi_device.lock);
39204
39205 return 0;
39206 @@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = {
39207
39208 static struct platform_device *sonypi_platform_device;
39209
39210 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
39211 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
39212 {
39213 .ident = "Sony Vaio",
39214 .matches = {
39215 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39216 index 565a947..dcdc06e 100644
39217 --- a/drivers/char/tpm/tpm_acpi.c
39218 +++ b/drivers/char/tpm/tpm_acpi.c
39219 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39220 virt = acpi_os_map_iomem(start, len);
39221 if (!virt) {
39222 kfree(log->bios_event_log);
39223 + log->bios_event_log = NULL;
39224 printk("%s: ERROR - Unable to map memory\n", __func__);
39225 return -EIO;
39226 }
39227
39228 - memcpy_fromio(log->bios_event_log, virt, len);
39229 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39230
39231 acpi_os_unmap_iomem(virt, len);
39232 return 0;
39233 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39234 index 3a56a13..f8cbd25 100644
39235 --- a/drivers/char/tpm/tpm_eventlog.c
39236 +++ b/drivers/char/tpm/tpm_eventlog.c
39237 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39238 event = addr;
39239
39240 if ((event->event_type == 0 && event->event_size == 0) ||
39241 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39242 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39243 return NULL;
39244
39245 return addr;
39246 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39247 return NULL;
39248
39249 if ((event->event_type == 0 && event->event_size == 0) ||
39250 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39251 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39252 return NULL;
39253
39254 (*pos)++;
39255 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39256 int i;
39257
39258 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39259 - seq_putc(m, data[i]);
39260 + if (!seq_putc(m, data[i]))
39261 + return -EFAULT;
39262
39263 return 0;
39264 }
39265 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39266 index 50754d20..9561cdc 100644
39267 --- a/drivers/char/virtio_console.c
39268 +++ b/drivers/char/virtio_console.c
39269 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39270 if (to_user) {
39271 ssize_t ret;
39272
39273 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39274 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39275 if (ret)
39276 return -EFAULT;
39277 } else {
39278 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39279 if (!port_has_data(port) && !port->host_connected)
39280 return 0;
39281
39282 - return fill_readbuf(port, ubuf, count, true);
39283 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39284 }
39285
39286 static int wait_port_writable(struct port *port, bool nonblock)
39287 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39288 index 956b7e5..b655045 100644
39289 --- a/drivers/clk/clk-composite.c
39290 +++ b/drivers/clk/clk-composite.c
39291 @@ -197,7 +197,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39292 struct clk *clk;
39293 struct clk_init_data init;
39294 struct clk_composite *composite;
39295 - struct clk_ops *clk_composite_ops;
39296 + clk_ops_no_const *clk_composite_ops;
39297
39298 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39299 if (!composite) {
39300 diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
39301 index 69a094c..1fa2a8d 100644
39302 --- a/drivers/clk/clk-mux.c
39303 +++ b/drivers/clk/clk-mux.c
39304 @@ -114,7 +114,7 @@ const struct clk_ops clk_mux_ro_ops = {
39305 EXPORT_SYMBOL_GPL(clk_mux_ro_ops);
39306
39307 struct clk *clk_register_mux_table(struct device *dev, const char *name,
39308 - const char **parent_names, u8 num_parents, unsigned long flags,
39309 + const char * const *parent_names, u8 num_parents, unsigned long flags,
39310 void __iomem *reg, u8 shift, u32 mask,
39311 u8 clk_mux_flags, u32 *table, spinlock_t *lock)
39312 {
39313 @@ -166,7 +166,7 @@ struct clk *clk_register_mux_table(struct device *dev, const char *name,
39314 EXPORT_SYMBOL_GPL(clk_register_mux_table);
39315
39316 struct clk *clk_register_mux(struct device *dev, const char *name,
39317 - const char **parent_names, u8 num_parents, unsigned long flags,
39318 + const char * const *parent_names, u8 num_parents, unsigned long flags,
39319 void __iomem *reg, u8 shift, u8 width,
39320 u8 clk_mux_flags, spinlock_t *lock)
39321 {
39322 diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
39323 index e4c7538..9d5c18a 100644
39324 --- a/drivers/clk/samsung/clk.h
39325 +++ b/drivers/clk/samsung/clk.h
39326 @@ -121,7 +121,7 @@ struct samsung_mux_clock {
39327 unsigned int id;
39328 const char *dev_name;
39329 const char *name;
39330 - const char **parent_names;
39331 + const char * const *parent_names;
39332 u8 num_parents;
39333 unsigned long flags;
39334 unsigned long offset;
39335 @@ -260,7 +260,7 @@ struct samsung_gate_clock {
39336 #define GATE_DA(_id, dname, cname, pname, o, b, f, gf, a) \
39337 __GATE(_id, dname, cname, pname, o, b, f, gf, a)
39338
39339 -#define PNAME(x) static const char *x[] __initdata
39340 +#define PNAME(x) static const char * const x[] __initconst
39341
39342 /**
39343 * struct samsung_clk_reg_dump: register dump of clock controller registers.
39344 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39345 index dd3a78c..386d49c 100644
39346 --- a/drivers/clk/socfpga/clk-gate.c
39347 +++ b/drivers/clk/socfpga/clk-gate.c
39348 @@ -22,6 +22,7 @@
39349 #include <linux/mfd/syscon.h>
39350 #include <linux/of.h>
39351 #include <linux/regmap.h>
39352 +#include <asm/pgtable.h>
39353
39354 #include "clk.h"
39355
39356 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39357 return 0;
39358 }
39359
39360 -static struct clk_ops gateclk_ops = {
39361 +static clk_ops_no_const gateclk_ops __read_only = {
39362 .prepare = socfpga_clk_prepare,
39363 .recalc_rate = socfpga_clk_recalc_rate,
39364 .get_parent = socfpga_clk_get_parent,
39365 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39366 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39367 socfpga_clk->hw.bit_idx = clk_gate[1];
39368
39369 - gateclk_ops.enable = clk_gate_ops.enable;
39370 - gateclk_ops.disable = clk_gate_ops.disable;
39371 + pax_open_kernel();
39372 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39373 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39374 + pax_close_kernel();
39375 }
39376
39377 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39378 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39379 index de6da95..c98278b 100644
39380 --- a/drivers/clk/socfpga/clk-pll.c
39381 +++ b/drivers/clk/socfpga/clk-pll.c
39382 @@ -21,6 +21,7 @@
39383 #include <linux/io.h>
39384 #include <linux/of.h>
39385 #include <linux/of_address.h>
39386 +#include <asm/pgtable.h>
39387
39388 #include "clk.h"
39389
39390 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39391 CLK_MGR_PLL_CLK_SRC_MASK;
39392 }
39393
39394 -static struct clk_ops clk_pll_ops = {
39395 +static clk_ops_no_const clk_pll_ops __read_only = {
39396 .recalc_rate = clk_pll_recalc_rate,
39397 .get_parent = clk_pll_get_parent,
39398 };
39399 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39400 pll_clk->hw.hw.init = &init;
39401
39402 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39403 - clk_pll_ops.enable = clk_gate_ops.enable;
39404 - clk_pll_ops.disable = clk_gate_ops.disable;
39405 + pax_open_kernel();
39406 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39407 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39408 + pax_close_kernel();
39409
39410 clk = clk_register(NULL, &pll_clk->hw.hw);
39411 if (WARN_ON(IS_ERR(clk))) {
39412 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39413 index b0c18ed..1713a80 100644
39414 --- a/drivers/cpufreq/acpi-cpufreq.c
39415 +++ b/drivers/cpufreq/acpi-cpufreq.c
39416 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39417 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39418 per_cpu(acfreq_data, cpu) = data;
39419
39420 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39421 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39422 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39423 + pax_open_kernel();
39424 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39425 + pax_close_kernel();
39426 + }
39427
39428 result = acpi_processor_register_performance(data->acpi_data, cpu);
39429 if (result)
39430 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39431 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39432 break;
39433 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39434 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39435 + pax_open_kernel();
39436 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39437 + pax_close_kernel();
39438 break;
39439 default:
39440 break;
39441 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39442 if (!msrs)
39443 return;
39444
39445 - acpi_cpufreq_driver.boost_supported = true;
39446 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39447 + pax_open_kernel();
39448 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39449 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39450 + pax_close_kernel();
39451
39452 cpu_notifier_register_begin();
39453
39454 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39455 index bab67db..91af7e3 100644
39456 --- a/drivers/cpufreq/cpufreq-dt.c
39457 +++ b/drivers/cpufreq/cpufreq-dt.c
39458 @@ -392,7 +392,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39459 if (!IS_ERR(cpu_reg))
39460 regulator_put(cpu_reg);
39461
39462 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39463 + pax_open_kernel();
39464 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39465 + pax_close_kernel();
39466
39467 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39468 if (ret)
39469 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39470 index 8ae655c..3141442 100644
39471 --- a/drivers/cpufreq/cpufreq.c
39472 +++ b/drivers/cpufreq/cpufreq.c
39473 @@ -2108,7 +2108,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39474 }
39475
39476 mutex_lock(&cpufreq_governor_mutex);
39477 - list_del(&governor->governor_list);
39478 + pax_list_del(&governor->governor_list);
39479 mutex_unlock(&cpufreq_governor_mutex);
39480 return;
39481 }
39482 @@ -2323,7 +2323,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39483 return NOTIFY_OK;
39484 }
39485
39486 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39487 +static struct notifier_block cpufreq_cpu_notifier = {
39488 .notifier_call = cpufreq_cpu_callback,
39489 };
39490
39491 @@ -2363,13 +2363,17 @@ int cpufreq_boost_trigger_state(int state)
39492 return 0;
39493
39494 write_lock_irqsave(&cpufreq_driver_lock, flags);
39495 - cpufreq_driver->boost_enabled = state;
39496 + pax_open_kernel();
39497 + *(bool *)&cpufreq_driver->boost_enabled = state;
39498 + pax_close_kernel();
39499 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39500
39501 ret = cpufreq_driver->set_boost(state);
39502 if (ret) {
39503 write_lock_irqsave(&cpufreq_driver_lock, flags);
39504 - cpufreq_driver->boost_enabled = !state;
39505 + pax_open_kernel();
39506 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39507 + pax_close_kernel();
39508 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39509
39510 pr_err("%s: Cannot %s BOOST\n",
39511 @@ -2434,16 +2438,22 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39512 cpufreq_driver = driver_data;
39513 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39514
39515 - if (driver_data->setpolicy)
39516 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39517 + if (driver_data->setpolicy) {
39518 + pax_open_kernel();
39519 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39520 + pax_close_kernel();
39521 + }
39522
39523 if (cpufreq_boost_supported()) {
39524 /*
39525 * Check if driver provides function to enable boost -
39526 * if not, use cpufreq_boost_set_sw as default
39527 */
39528 - if (!cpufreq_driver->set_boost)
39529 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39530 + if (!cpufreq_driver->set_boost) {
39531 + pax_open_kernel();
39532 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39533 + pax_close_kernel();
39534 + }
39535
39536 ret = cpufreq_sysfs_create_file(&boost.attr);
39537 if (ret) {
39538 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39539 index 1b44496..b80ff5e 100644
39540 --- a/drivers/cpufreq/cpufreq_governor.c
39541 +++ b/drivers/cpufreq/cpufreq_governor.c
39542 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39543 struct dbs_data *dbs_data;
39544 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39545 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39546 - struct od_ops *od_ops = NULL;
39547 + const struct od_ops *od_ops = NULL;
39548 struct od_dbs_tuners *od_tuners = NULL;
39549 struct cs_dbs_tuners *cs_tuners = NULL;
39550 struct cpu_dbs_common_info *cpu_cdbs;
39551 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39552
39553 if ((cdata->governor == GOV_CONSERVATIVE) &&
39554 (!policy->governor->initialized)) {
39555 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39556 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39557
39558 cpufreq_register_notifier(cs_ops->notifier_block,
39559 CPUFREQ_TRANSITION_NOTIFIER);
39560 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39561
39562 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39563 (policy->governor->initialized == 1)) {
39564 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39565 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39566
39567 cpufreq_unregister_notifier(cs_ops->notifier_block,
39568 CPUFREQ_TRANSITION_NOTIFIER);
39569 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39570 index cc401d1..8197340 100644
39571 --- a/drivers/cpufreq/cpufreq_governor.h
39572 +++ b/drivers/cpufreq/cpufreq_governor.h
39573 @@ -212,7 +212,7 @@ struct common_dbs_data {
39574 void (*exit)(struct dbs_data *dbs_data);
39575
39576 /* Governor specific ops, see below */
39577 - void *gov_ops;
39578 + const void *gov_ops;
39579 };
39580
39581 /* Governor Per policy data */
39582 @@ -232,7 +232,7 @@ struct od_ops {
39583 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39584 unsigned int freq_next, unsigned int relation);
39585 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39586 -};
39587 +} __no_const;
39588
39589 struct cs_ops {
39590 struct notifier_block *notifier_block;
39591 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39592 index ad3f38f..8f086cd 100644
39593 --- a/drivers/cpufreq/cpufreq_ondemand.c
39594 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39595 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39596
39597 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39598
39599 -static struct od_ops od_ops = {
39600 +static struct od_ops od_ops __read_only = {
39601 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39602 .powersave_bias_target = generic_powersave_bias_target,
39603 .freq_increase = dbs_freq_increase,
39604 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39605 (struct cpufreq_policy *, unsigned int, unsigned int),
39606 unsigned int powersave_bias)
39607 {
39608 - od_ops.powersave_bias_target = f;
39609 + pax_open_kernel();
39610 + *(void **)&od_ops.powersave_bias_target = f;
39611 + pax_close_kernel();
39612 od_set_powersave_bias(powersave_bias);
39613 }
39614 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39615
39616 void od_unregister_powersave_bias_handler(void)
39617 {
39618 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39619 + pax_open_kernel();
39620 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39621 + pax_close_kernel();
39622 od_set_powersave_bias(0);
39623 }
39624 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39625 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39626 index 6f9d27f..14385d1 100644
39627 --- a/drivers/cpufreq/intel_pstate.c
39628 +++ b/drivers/cpufreq/intel_pstate.c
39629 @@ -134,10 +134,10 @@ struct pstate_funcs {
39630 struct cpu_defaults {
39631 struct pstate_adjust_policy pid_policy;
39632 struct pstate_funcs funcs;
39633 -};
39634 +} __do_const;
39635
39636 static struct pstate_adjust_policy pid_params;
39637 -static struct pstate_funcs pstate_funcs;
39638 +static struct pstate_funcs *pstate_funcs;
39639 static int hwp_active;
39640
39641 struct perf_limits {
39642 @@ -722,18 +722,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39643
39644 cpu->pstate.current_pstate = pstate;
39645
39646 - pstate_funcs.set(cpu, pstate);
39647 + pstate_funcs->set(cpu, pstate);
39648 }
39649
39650 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39651 {
39652 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39653 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39654 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39655 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39656 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39657 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39658 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39659 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39660
39661 - if (pstate_funcs.get_vid)
39662 - pstate_funcs.get_vid(cpu);
39663 + if (pstate_funcs->get_vid)
39664 + pstate_funcs->get_vid(cpu);
39665 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39666 }
39667
39668 @@ -1057,15 +1057,15 @@ static unsigned int force_load;
39669
39670 static int intel_pstate_msrs_not_valid(void)
39671 {
39672 - if (!pstate_funcs.get_max() ||
39673 - !pstate_funcs.get_min() ||
39674 - !pstate_funcs.get_turbo())
39675 + if (!pstate_funcs->get_max() ||
39676 + !pstate_funcs->get_min() ||
39677 + !pstate_funcs->get_turbo())
39678 return -ENODEV;
39679
39680 return 0;
39681 }
39682
39683 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39684 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39685 {
39686 pid_params.sample_rate_ms = policy->sample_rate_ms;
39687 pid_params.p_gain_pct = policy->p_gain_pct;
39688 @@ -1077,12 +1077,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39689
39690 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39691 {
39692 - pstate_funcs.get_max = funcs->get_max;
39693 - pstate_funcs.get_min = funcs->get_min;
39694 - pstate_funcs.get_turbo = funcs->get_turbo;
39695 - pstate_funcs.get_scaling = funcs->get_scaling;
39696 - pstate_funcs.set = funcs->set;
39697 - pstate_funcs.get_vid = funcs->get_vid;
39698 + pstate_funcs = funcs;
39699 }
39700
39701 #if IS_ENABLED(CONFIG_ACPI)
39702 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39703 index 529cfd9..0e28fff 100644
39704 --- a/drivers/cpufreq/p4-clockmod.c
39705 +++ b/drivers/cpufreq/p4-clockmod.c
39706 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39707 case 0x0F: /* Core Duo */
39708 case 0x16: /* Celeron Core */
39709 case 0x1C: /* Atom */
39710 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39711 + pax_open_kernel();
39712 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39713 + pax_close_kernel();
39714 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39715 case 0x0D: /* Pentium M (Dothan) */
39716 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39717 + pax_open_kernel();
39718 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39719 + pax_close_kernel();
39720 /* fall through */
39721 case 0x09: /* Pentium M (Banias) */
39722 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
39723 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39724
39725 /* on P-4s, the TSC runs with constant frequency independent whether
39726 * throttling is active or not. */
39727 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39728 + pax_open_kernel();
39729 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39730 + pax_close_kernel();
39731
39732 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
39733 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
39734 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
39735 index 9bb42ba..b01b4a2 100644
39736 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
39737 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
39738 @@ -18,14 +18,12 @@
39739 #include <asm/head.h>
39740 #include <asm/timer.h>
39741
39742 -static struct cpufreq_driver *cpufreq_us3_driver;
39743 -
39744 struct us3_freq_percpu_info {
39745 struct cpufreq_frequency_table table[4];
39746 };
39747
39748 /* Indexed by cpu number. */
39749 -static struct us3_freq_percpu_info *us3_freq_table;
39750 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
39751
39752 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
39753 * in the Safari config register.
39754 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
39755
39756 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
39757 {
39758 - if (cpufreq_us3_driver)
39759 - us3_freq_target(policy, 0);
39760 + us3_freq_target(policy, 0);
39761
39762 return 0;
39763 }
39764
39765 +static int __init us3_freq_init(void);
39766 +static void __exit us3_freq_exit(void);
39767 +
39768 +static struct cpufreq_driver cpufreq_us3_driver = {
39769 + .init = us3_freq_cpu_init,
39770 + .verify = cpufreq_generic_frequency_table_verify,
39771 + .target_index = us3_freq_target,
39772 + .get = us3_freq_get,
39773 + .exit = us3_freq_cpu_exit,
39774 + .name = "UltraSPARC-III",
39775 +
39776 +};
39777 +
39778 static int __init us3_freq_init(void)
39779 {
39780 unsigned long manuf, impl, ver;
39781 - int ret;
39782
39783 if (tlb_type != cheetah && tlb_type != cheetah_plus)
39784 return -ENODEV;
39785 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
39786 (impl == CHEETAH_IMPL ||
39787 impl == CHEETAH_PLUS_IMPL ||
39788 impl == JAGUAR_IMPL ||
39789 - impl == PANTHER_IMPL)) {
39790 - struct cpufreq_driver *driver;
39791 -
39792 - ret = -ENOMEM;
39793 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
39794 - if (!driver)
39795 - goto err_out;
39796 -
39797 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
39798 - GFP_KERNEL);
39799 - if (!us3_freq_table)
39800 - goto err_out;
39801 -
39802 - driver->init = us3_freq_cpu_init;
39803 - driver->verify = cpufreq_generic_frequency_table_verify;
39804 - driver->target_index = us3_freq_target;
39805 - driver->get = us3_freq_get;
39806 - driver->exit = us3_freq_cpu_exit;
39807 - strcpy(driver->name, "UltraSPARC-III");
39808 -
39809 - cpufreq_us3_driver = driver;
39810 - ret = cpufreq_register_driver(driver);
39811 - if (ret)
39812 - goto err_out;
39813 -
39814 - return 0;
39815 -
39816 -err_out:
39817 - if (driver) {
39818 - kfree(driver);
39819 - cpufreq_us3_driver = NULL;
39820 - }
39821 - kfree(us3_freq_table);
39822 - us3_freq_table = NULL;
39823 - return ret;
39824 - }
39825 + impl == PANTHER_IMPL))
39826 + return cpufreq_register_driver(&cpufreq_us3_driver);
39827
39828 return -ENODEV;
39829 }
39830
39831 static void __exit us3_freq_exit(void)
39832 {
39833 - if (cpufreq_us3_driver) {
39834 - cpufreq_unregister_driver(cpufreq_us3_driver);
39835 - kfree(cpufreq_us3_driver);
39836 - cpufreq_us3_driver = NULL;
39837 - kfree(us3_freq_table);
39838 - us3_freq_table = NULL;
39839 - }
39840 + cpufreq_unregister_driver(&cpufreq_us3_driver);
39841 }
39842
39843 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
39844 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
39845 index 7d4a315..21bb886 100644
39846 --- a/drivers/cpufreq/speedstep-centrino.c
39847 +++ b/drivers/cpufreq/speedstep-centrino.c
39848 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
39849 !cpu_has(cpu, X86_FEATURE_EST))
39850 return -ENODEV;
39851
39852 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
39853 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39854 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
39855 + pax_open_kernel();
39856 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39857 + pax_close_kernel();
39858 + }
39859
39860 if (policy->cpu != 0)
39861 return -ENODEV;
39862 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
39863 index 5db1478..e90e25e 100644
39864 --- a/drivers/cpuidle/driver.c
39865 +++ b/drivers/cpuidle/driver.c
39866 @@ -193,7 +193,7 @@ static int poll_idle(struct cpuidle_device *dev,
39867
39868 static void poll_idle_init(struct cpuidle_driver *drv)
39869 {
39870 - struct cpuidle_state *state = &drv->states[0];
39871 + cpuidle_state_no_const *state = &drv->states[0];
39872
39873 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
39874 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
39875 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
39876 index fb9f511..213e6cc 100644
39877 --- a/drivers/cpuidle/governor.c
39878 +++ b/drivers/cpuidle/governor.c
39879 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
39880 mutex_lock(&cpuidle_lock);
39881 if (__cpuidle_find_governor(gov->name) == NULL) {
39882 ret = 0;
39883 - list_add_tail(&gov->governor_list, &cpuidle_governors);
39884 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
39885 if (!cpuidle_curr_governor ||
39886 cpuidle_curr_governor->rating < gov->rating)
39887 cpuidle_switch_governor(gov);
39888 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
39889 index 832a2c3..1794080 100644
39890 --- a/drivers/cpuidle/sysfs.c
39891 +++ b/drivers/cpuidle/sysfs.c
39892 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
39893 NULL
39894 };
39895
39896 -static struct attribute_group cpuidle_attr_group = {
39897 +static attribute_group_no_const cpuidle_attr_group = {
39898 .attrs = cpuidle_default_attrs,
39899 .name = "cpuidle",
39900 };
39901 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
39902 index 8d2a772..33826c9 100644
39903 --- a/drivers/crypto/hifn_795x.c
39904 +++ b/drivers/crypto/hifn_795x.c
39905 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
39906 MODULE_PARM_DESC(hifn_pll_ref,
39907 "PLL reference clock (pci[freq] or ext[freq], default ext)");
39908
39909 -static atomic_t hifn_dev_number;
39910 +static atomic_unchecked_t hifn_dev_number;
39911
39912 #define ACRYPTO_OP_DECRYPT 0
39913 #define ACRYPTO_OP_ENCRYPT 1
39914 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
39915 goto err_out_disable_pci_device;
39916
39917 snprintf(name, sizeof(name), "hifn%d",
39918 - atomic_inc_return(&hifn_dev_number)-1);
39919 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
39920
39921 err = pci_request_regions(pdev, name);
39922 if (err)
39923 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
39924 index ca1b362..01cae6a 100644
39925 --- a/drivers/devfreq/devfreq.c
39926 +++ b/drivers/devfreq/devfreq.c
39927 @@ -672,7 +672,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
39928 goto err_out;
39929 }
39930
39931 - list_add(&governor->node, &devfreq_governor_list);
39932 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
39933
39934 list_for_each_entry(devfreq, &devfreq_list, node) {
39935 int ret = 0;
39936 @@ -760,7 +760,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
39937 }
39938 }
39939
39940 - list_del(&governor->node);
39941 + pax_list_del((struct list_head *)&governor->node);
39942 err_out:
39943 mutex_unlock(&devfreq_list_lock);
39944
39945 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
39946 index 10fcaba..326f709 100644
39947 --- a/drivers/dma/sh/shdma-base.c
39948 +++ b/drivers/dma/sh/shdma-base.c
39949 @@ -227,8 +227,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
39950 schan->slave_id = -EINVAL;
39951 }
39952
39953 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
39954 - sdev->desc_size, GFP_KERNEL);
39955 + schan->desc = kcalloc(sdev->desc_size,
39956 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
39957 if (!schan->desc) {
39958 ret = -ENOMEM;
39959 goto edescalloc;
39960 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
39961 index 11707df..2ea96f7 100644
39962 --- a/drivers/dma/sh/shdmac.c
39963 +++ b/drivers/dma/sh/shdmac.c
39964 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
39965 return ret;
39966 }
39967
39968 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
39969 +static struct notifier_block sh_dmae_nmi_notifier = {
39970 .notifier_call = sh_dmae_nmi_handler,
39971
39972 /* Run before NMI debug handler and KGDB */
39973 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
39974 index 592af5f..bb1d583 100644
39975 --- a/drivers/edac/edac_device.c
39976 +++ b/drivers/edac/edac_device.c
39977 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
39978 */
39979 int edac_device_alloc_index(void)
39980 {
39981 - static atomic_t device_indexes = ATOMIC_INIT(0);
39982 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
39983
39984 - return atomic_inc_return(&device_indexes) - 1;
39985 + return atomic_inc_return_unchecked(&device_indexes) - 1;
39986 }
39987 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
39988
39989 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
39990 index 112d63a..5443a61 100644
39991 --- a/drivers/edac/edac_mc_sysfs.c
39992 +++ b/drivers/edac/edac_mc_sysfs.c
39993 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
39994 struct dev_ch_attribute {
39995 struct device_attribute attr;
39996 int channel;
39997 -};
39998 +} __do_const;
39999
40000 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
40001 static struct dev_ch_attribute dev_attr_legacy_##_name = \
40002 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
40003 index 2cf44b4d..6dd2dc7 100644
40004 --- a/drivers/edac/edac_pci.c
40005 +++ b/drivers/edac/edac_pci.c
40006 @@ -29,7 +29,7 @@
40007
40008 static DEFINE_MUTEX(edac_pci_ctls_mutex);
40009 static LIST_HEAD(edac_pci_list);
40010 -static atomic_t pci_indexes = ATOMIC_INIT(0);
40011 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
40012
40013 /*
40014 * edac_pci_alloc_ctl_info
40015 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
40016 */
40017 int edac_pci_alloc_index(void)
40018 {
40019 - return atomic_inc_return(&pci_indexes) - 1;
40020 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
40021 }
40022 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
40023
40024 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
40025 index 24d877f..4e30133 100644
40026 --- a/drivers/edac/edac_pci_sysfs.c
40027 +++ b/drivers/edac/edac_pci_sysfs.c
40028 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
40029 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
40030 static int edac_pci_poll_msec = 1000; /* one second workq period */
40031
40032 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
40033 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
40034 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
40035 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
40036
40037 static struct kobject *edac_pci_top_main_kobj;
40038 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
40039 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
40040 void *value;
40041 ssize_t(*show) (void *, char *);
40042 ssize_t(*store) (void *, const char *, size_t);
40043 -};
40044 +} __do_const;
40045
40046 /* Set of show/store abstract level functions for PCI Parity object */
40047 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
40048 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40049 edac_printk(KERN_CRIT, EDAC_PCI,
40050 "Signaled System Error on %s\n",
40051 pci_name(dev));
40052 - atomic_inc(&pci_nonparity_count);
40053 + atomic_inc_unchecked(&pci_nonparity_count);
40054 }
40055
40056 if (status & (PCI_STATUS_PARITY)) {
40057 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40058 "Master Data Parity Error on %s\n",
40059 pci_name(dev));
40060
40061 - atomic_inc(&pci_parity_count);
40062 + atomic_inc_unchecked(&pci_parity_count);
40063 }
40064
40065 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40066 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40067 "Detected Parity Error on %s\n",
40068 pci_name(dev));
40069
40070 - atomic_inc(&pci_parity_count);
40071 + atomic_inc_unchecked(&pci_parity_count);
40072 }
40073 }
40074
40075 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40076 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40077 "Signaled System Error on %s\n",
40078 pci_name(dev));
40079 - atomic_inc(&pci_nonparity_count);
40080 + atomic_inc_unchecked(&pci_nonparity_count);
40081 }
40082
40083 if (status & (PCI_STATUS_PARITY)) {
40084 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40085 "Master Data Parity Error on "
40086 "%s\n", pci_name(dev));
40087
40088 - atomic_inc(&pci_parity_count);
40089 + atomic_inc_unchecked(&pci_parity_count);
40090 }
40091
40092 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40093 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40094 "Detected Parity Error on %s\n",
40095 pci_name(dev));
40096
40097 - atomic_inc(&pci_parity_count);
40098 + atomic_inc_unchecked(&pci_parity_count);
40099 }
40100 }
40101 }
40102 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40103 if (!check_pci_errors)
40104 return;
40105
40106 - before_count = atomic_read(&pci_parity_count);
40107 + before_count = atomic_read_unchecked(&pci_parity_count);
40108
40109 /* scan all PCI devices looking for a Parity Error on devices and
40110 * bridges.
40111 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40112 /* Only if operator has selected panic on PCI Error */
40113 if (edac_pci_get_panic_on_pe()) {
40114 /* If the count is different 'after' from 'before' */
40115 - if (before_count != atomic_read(&pci_parity_count))
40116 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40117 panic("EDAC: PCI Parity Error");
40118 }
40119 }
40120 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40121 index c2359a1..8bd119d 100644
40122 --- a/drivers/edac/mce_amd.h
40123 +++ b/drivers/edac/mce_amd.h
40124 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40125 bool (*mc0_mce)(u16, u8);
40126 bool (*mc1_mce)(u16, u8);
40127 bool (*mc2_mce)(u16, u8);
40128 -};
40129 +} __no_const;
40130
40131 void amd_report_gart_errors(bool);
40132 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40133 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40134 index 57ea7f4..af06b76 100644
40135 --- a/drivers/firewire/core-card.c
40136 +++ b/drivers/firewire/core-card.c
40137 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40138 const struct fw_card_driver *driver,
40139 struct device *device)
40140 {
40141 - static atomic_t index = ATOMIC_INIT(-1);
40142 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40143
40144 - card->index = atomic_inc_return(&index);
40145 + card->index = atomic_inc_return_unchecked(&index);
40146 card->driver = driver;
40147 card->device = device;
40148 card->current_tlabel = 0;
40149 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40150
40151 void fw_core_remove_card(struct fw_card *card)
40152 {
40153 - struct fw_card_driver dummy_driver = dummy_driver_template;
40154 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40155
40156 card->driver->update_phy_reg(card, 4,
40157 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40158 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40159 index f9e3aee..269dbdb 100644
40160 --- a/drivers/firewire/core-device.c
40161 +++ b/drivers/firewire/core-device.c
40162 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40163 struct config_rom_attribute {
40164 struct device_attribute attr;
40165 u32 key;
40166 -};
40167 +} __do_const;
40168
40169 static ssize_t show_immediate(struct device *dev,
40170 struct device_attribute *dattr, char *buf)
40171 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40172 index d6a09b9..18e90dd 100644
40173 --- a/drivers/firewire/core-transaction.c
40174 +++ b/drivers/firewire/core-transaction.c
40175 @@ -38,6 +38,7 @@
40176 #include <linux/timer.h>
40177 #include <linux/types.h>
40178 #include <linux/workqueue.h>
40179 +#include <linux/sched.h>
40180
40181 #include <asm/byteorder.h>
40182
40183 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40184 index e1480ff6..1a429bd 100644
40185 --- a/drivers/firewire/core.h
40186 +++ b/drivers/firewire/core.h
40187 @@ -111,6 +111,7 @@ struct fw_card_driver {
40188
40189 int (*stop_iso)(struct fw_iso_context *ctx);
40190 };
40191 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40192
40193 void fw_card_initialize(struct fw_card *card,
40194 const struct fw_card_driver *driver, struct device *device);
40195 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40196 index f51d376..b118e40 100644
40197 --- a/drivers/firewire/ohci.c
40198 +++ b/drivers/firewire/ohci.c
40199 @@ -2049,10 +2049,12 @@ static void bus_reset_work(struct work_struct *work)
40200 be32_to_cpu(ohci->next_header));
40201 }
40202
40203 +#ifndef CONFIG_GRKERNSEC
40204 if (param_remote_dma) {
40205 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40206 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40207 }
40208 +#endif
40209
40210 spin_unlock_irq(&ohci->lock);
40211
40212 @@ -2584,8 +2586,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40213 unsigned long flags;
40214 int n, ret = 0;
40215
40216 +#ifndef CONFIG_GRKERNSEC
40217 if (param_remote_dma)
40218 return 0;
40219 +#endif
40220
40221 /*
40222 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40223 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40224 index 94a58a0..f5eba42 100644
40225 --- a/drivers/firmware/dmi-id.c
40226 +++ b/drivers/firmware/dmi-id.c
40227 @@ -16,7 +16,7 @@
40228 struct dmi_device_attribute{
40229 struct device_attribute dev_attr;
40230 int field;
40231 -};
40232 +} __do_const;
40233 #define to_dmi_dev_attr(_dev_attr) \
40234 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40235
40236 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40237 index d425374..1da1716 100644
40238 --- a/drivers/firmware/efi/cper.c
40239 +++ b/drivers/firmware/efi/cper.c
40240 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40241 */
40242 u64 cper_next_record_id(void)
40243 {
40244 - static atomic64_t seq;
40245 + static atomic64_unchecked_t seq;
40246
40247 - if (!atomic64_read(&seq))
40248 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40249 + if (!atomic64_read_unchecked(&seq))
40250 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40251
40252 - return atomic64_inc_return(&seq);
40253 + return atomic64_inc_return_unchecked(&seq);
40254 }
40255 EXPORT_SYMBOL_GPL(cper_next_record_id);
40256
40257 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40258 index 63226e9..302716e 100644
40259 --- a/drivers/firmware/efi/efi.c
40260 +++ b/drivers/firmware/efi/efi.c
40261 @@ -164,14 +164,16 @@ static struct attribute_group efi_subsys_attr_group = {
40262 };
40263
40264 static struct efivars generic_efivars;
40265 -static struct efivar_operations generic_ops;
40266 +static efivar_operations_no_const generic_ops __read_only;
40267
40268 static int generic_ops_register(void)
40269 {
40270 - generic_ops.get_variable = efi.get_variable;
40271 - generic_ops.set_variable = efi.set_variable;
40272 - generic_ops.get_next_variable = efi.get_next_variable;
40273 - generic_ops.query_variable_store = efi_query_variable_store;
40274 + pax_open_kernel();
40275 + *(void **)&generic_ops.get_variable = efi.get_variable;
40276 + *(void **)&generic_ops.set_variable = efi.set_variable;
40277 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40278 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40279 + pax_close_kernel();
40280
40281 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40282 }
40283 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40284 index 7b2e049..a253334 100644
40285 --- a/drivers/firmware/efi/efivars.c
40286 +++ b/drivers/firmware/efi/efivars.c
40287 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40288 static int
40289 create_efivars_bin_attributes(void)
40290 {
40291 - struct bin_attribute *attr;
40292 + bin_attribute_no_const *attr;
40293 int error;
40294
40295 /* new_var */
40296 diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
40297 index 5c55227..97f4978 100644
40298 --- a/drivers/firmware/efi/runtime-map.c
40299 +++ b/drivers/firmware/efi/runtime-map.c
40300 @@ -97,7 +97,7 @@ static void map_release(struct kobject *kobj)
40301 kfree(entry);
40302 }
40303
40304 -static struct kobj_type __refdata map_ktype = {
40305 +static const struct kobj_type __refconst map_ktype = {
40306 .sysfs_ops = &map_attr_ops,
40307 .default_attrs = def_attrs,
40308 .release = map_release,
40309 diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
40310 index f1ab05e..ab51228 100644
40311 --- a/drivers/firmware/google/gsmi.c
40312 +++ b/drivers/firmware/google/gsmi.c
40313 @@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8])
40314 return local_hash_64(input, 32);
40315 }
40316
40317 -static struct dmi_system_id gsmi_dmi_table[] __initdata = {
40318 +static const struct dmi_system_id gsmi_dmi_table[] __initconst = {
40319 {
40320 .ident = "Google Board",
40321 .matches = {
40322 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40323 index 2f569aa..26e4f39 100644
40324 --- a/drivers/firmware/google/memconsole.c
40325 +++ b/drivers/firmware/google/memconsole.c
40326 @@ -136,7 +136,7 @@ static bool __init found_memconsole(void)
40327 return false;
40328 }
40329
40330 -static struct dmi_system_id memconsole_dmi_table[] __initdata = {
40331 +static const struct dmi_system_id memconsole_dmi_table[] __initconst = {
40332 {
40333 .ident = "Google Board",
40334 .matches = {
40335 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40336 if (!found_memconsole())
40337 return -ENODEV;
40338
40339 - memconsole_bin_attr.size = memconsole_length;
40340 + pax_open_kernel();
40341 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40342 + pax_close_kernel();
40343 +
40344 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40345 }
40346
40347 diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
40348 index cc016c61..d35279e 100644
40349 --- a/drivers/firmware/memmap.c
40350 +++ b/drivers/firmware/memmap.c
40351 @@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj)
40352 kfree(entry);
40353 }
40354
40355 -static struct kobj_type __refdata memmap_ktype = {
40356 +static const struct kobj_type __refconst memmap_ktype = {
40357 .release = release_firmware_map_entry,
40358 .sysfs_ops = &memmap_attr_ops,
40359 .default_attrs = def_attrs,
40360 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40361 index 3cfcfc6..09d6f117 100644
40362 --- a/drivers/gpio/gpio-em.c
40363 +++ b/drivers/gpio/gpio-em.c
40364 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40365 struct em_gio_priv *p;
40366 struct resource *io[2], *irq[2];
40367 struct gpio_chip *gpio_chip;
40368 - struct irq_chip *irq_chip;
40369 + irq_chip_no_const *irq_chip;
40370 const char *name = dev_name(&pdev->dev);
40371 int ret;
40372
40373 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40374 index 4ba7ed5..1536b5d 100644
40375 --- a/drivers/gpio/gpio-ich.c
40376 +++ b/drivers/gpio/gpio-ich.c
40377 @@ -94,7 +94,7 @@ struct ichx_desc {
40378 * this option allows driver caching written output values
40379 */
40380 bool use_outlvl_cache;
40381 -};
40382 +} __do_const;
40383
40384 static struct {
40385 spinlock_t lock;
40386 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40387 index b232397..ce8c4dc 100644
40388 --- a/drivers/gpio/gpio-omap.c
40389 +++ b/drivers/gpio/gpio-omap.c
40390 @@ -1054,7 +1054,7 @@ static void omap_gpio_mod_init(struct gpio_bank *bank)
40391 dev_err(bank->dev, "Could not get gpio dbck\n");
40392 }
40393
40394 -static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc)
40395 +static int omap_gpio_chip_init(struct gpio_bank *bank, irq_chip_no_const *irqc)
40396 {
40397 static int gpio;
40398 int irq_base = 0;
40399 @@ -1137,7 +1137,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40400 const struct omap_gpio_platform_data *pdata;
40401 struct resource *res;
40402 struct gpio_bank *bank;
40403 - struct irq_chip *irqc;
40404 + irq_chip_no_const *irqc;
40405 int ret;
40406
40407 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40408 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40409 index 1e14a6c..0442450 100644
40410 --- a/drivers/gpio/gpio-rcar.c
40411 +++ b/drivers/gpio/gpio-rcar.c
40412 @@ -379,7 +379,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40413 struct gpio_rcar_priv *p;
40414 struct resource *io, *irq;
40415 struct gpio_chip *gpio_chip;
40416 - struct irq_chip *irq_chip;
40417 + irq_chip_no_const *irq_chip;
40418 struct device *dev = &pdev->dev;
40419 const char *name = dev_name(dev);
40420 int ret;
40421 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40422 index c1caa45..f0f97d2 100644
40423 --- a/drivers/gpio/gpio-vr41xx.c
40424 +++ b/drivers/gpio/gpio-vr41xx.c
40425 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40426 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40427 maskl, pendl, maskh, pendh);
40428
40429 - atomic_inc(&irq_err_count);
40430 + atomic_inc_unchecked(&irq_err_count);
40431
40432 return -EINVAL;
40433 }
40434 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40435 index 6bc612b..3932464 100644
40436 --- a/drivers/gpio/gpiolib.c
40437 +++ b/drivers/gpio/gpiolib.c
40438 @@ -558,8 +558,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40439 }
40440
40441 if (gpiochip->irqchip) {
40442 - gpiochip->irqchip->irq_request_resources = NULL;
40443 - gpiochip->irqchip->irq_release_resources = NULL;
40444 + pax_open_kernel();
40445 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40446 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40447 + pax_close_kernel();
40448 gpiochip->irqchip = NULL;
40449 }
40450 }
40451 @@ -625,8 +627,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40452 gpiochip->irqchip = NULL;
40453 return -EINVAL;
40454 }
40455 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40456 - irqchip->irq_release_resources = gpiochip_irq_relres;
40457 +
40458 + pax_open_kernel();
40459 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40460 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40461 + pax_close_kernel();
40462
40463 /*
40464 * Prepare the mapping since the irqchip shall be orthogonal to
40465 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40466 index 488f51d..301d462 100644
40467 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40468 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40469 @@ -118,7 +118,7 @@ struct device_queue_manager_ops {
40470 enum cache_policy alternate_policy,
40471 void __user *alternate_aperture_base,
40472 uint64_t alternate_aperture_size);
40473 -};
40474 +} __no_const;
40475
40476 /**
40477 * struct device_queue_manager
40478 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40479 index 5940531..a75b0e5 100644
40480 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40481 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40482 @@ -62,7 +62,7 @@ struct kernel_queue_ops {
40483
40484 void (*submit_packet)(struct kernel_queue *kq);
40485 void (*rollback_packet)(struct kernel_queue *kq);
40486 -};
40487 +} __no_const;
40488
40489 struct kernel_queue {
40490 struct kernel_queue_ops ops;
40491 diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
40492 index 9b23525..65f4110 100644
40493 --- a/drivers/gpu/drm/drm_context.c
40494 +++ b/drivers/gpu/drm/drm_context.c
40495 @@ -53,6 +53,9 @@ struct drm_ctx_list {
40496 */
40497 void drm_legacy_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
40498 {
40499 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40500 + return;
40501 +
40502 mutex_lock(&dev->struct_mutex);
40503 idr_remove(&dev->ctx_idr, ctx_handle);
40504 mutex_unlock(&dev->struct_mutex);
40505 @@ -87,6 +90,9 @@ static int drm_legacy_ctxbitmap_next(struct drm_device * dev)
40506 */
40507 int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40508 {
40509 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40510 + return -EINVAL;
40511 +
40512 idr_init(&dev->ctx_idr);
40513 return 0;
40514 }
40515 @@ -101,6 +107,9 @@ int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40516 */
40517 void drm_legacy_ctxbitmap_cleanup(struct drm_device * dev)
40518 {
40519 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40520 + return;
40521 +
40522 mutex_lock(&dev->struct_mutex);
40523 idr_destroy(&dev->ctx_idr);
40524 mutex_unlock(&dev->struct_mutex);
40525 @@ -119,11 +128,14 @@ void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file)
40526 {
40527 struct drm_ctx_list *pos, *tmp;
40528
40529 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40530 + return;
40531 +
40532 mutex_lock(&dev->ctxlist_mutex);
40533
40534 list_for_each_entry_safe(pos, tmp, &dev->ctxlist, head) {
40535 if (pos->tag == file &&
40536 - pos->handle != DRM_KERNEL_CONTEXT) {
40537 + _DRM_LOCKING_CONTEXT(pos->handle) != DRM_KERNEL_CONTEXT) {
40538 if (dev->driver->context_dtor)
40539 dev->driver->context_dtor(dev, pos->handle);
40540
40541 @@ -161,6 +173,9 @@ int drm_legacy_getsareactx(struct drm_device *dev, void *data,
40542 struct drm_local_map *map;
40543 struct drm_map_list *_entry;
40544
40545 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40546 + return -EINVAL;
40547 +
40548 mutex_lock(&dev->struct_mutex);
40549
40550 map = idr_find(&dev->ctx_idr, request->ctx_id);
40551 @@ -205,6 +220,9 @@ int drm_legacy_setsareactx(struct drm_device *dev, void *data,
40552 struct drm_local_map *map = NULL;
40553 struct drm_map_list *r_list = NULL;
40554
40555 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40556 + return -EINVAL;
40557 +
40558 mutex_lock(&dev->struct_mutex);
40559 list_for_each_entry(r_list, &dev->maplist, head) {
40560 if (r_list->map
40561 @@ -277,7 +295,13 @@ static int drm_context_switch_complete(struct drm_device *dev,
40562 {
40563 dev->last_context = new; /* PRE/POST: This is the _only_ writer. */
40564
40565 - if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40566 + if (file_priv->master->lock.hw_lock == NULL) {
40567 + DRM_ERROR(
40568 + "Device has been unregistered. Hard exit. Process %d\n",
40569 + task_pid_nr(current));
40570 + send_sig(SIGTERM, current, 0);
40571 + return -EPERM;
40572 + } else if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40573 DRM_ERROR("Lock isn't held after context switch\n");
40574 }
40575
40576 @@ -305,6 +329,9 @@ int drm_legacy_resctx(struct drm_device *dev, void *data,
40577 struct drm_ctx ctx;
40578 int i;
40579
40580 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40581 + return -EINVAL;
40582 +
40583 if (res->count >= DRM_RESERVED_CONTEXTS) {
40584 memset(&ctx, 0, sizeof(ctx));
40585 for (i = 0; i < DRM_RESERVED_CONTEXTS; i++) {
40586 @@ -335,8 +362,11 @@ int drm_legacy_addctx(struct drm_device *dev, void *data,
40587 struct drm_ctx_list *ctx_entry;
40588 struct drm_ctx *ctx = data;
40589
40590 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40591 + return -EINVAL;
40592 +
40593 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40594 - if (ctx->handle == DRM_KERNEL_CONTEXT) {
40595 + if (_DRM_LOCKING_CONTEXT(ctx->handle) == DRM_KERNEL_CONTEXT) {
40596 /* Skip kernel's context and get a new one. */
40597 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40598 }
40599 @@ -378,6 +408,9 @@ int drm_legacy_getctx(struct drm_device *dev, void *data,
40600 {
40601 struct drm_ctx *ctx = data;
40602
40603 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40604 + return -EINVAL;
40605 +
40606 /* This is 0, because we don't handle any context flags */
40607 ctx->flags = 0;
40608
40609 @@ -400,6 +433,9 @@ int drm_legacy_switchctx(struct drm_device *dev, void *data,
40610 {
40611 struct drm_ctx *ctx = data;
40612
40613 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40614 + return -EINVAL;
40615 +
40616 DRM_DEBUG("%d\n", ctx->handle);
40617 return drm_context_switch(dev, dev->last_context, ctx->handle);
40618 }
40619 @@ -420,6 +456,9 @@ int drm_legacy_newctx(struct drm_device *dev, void *data,
40620 {
40621 struct drm_ctx *ctx = data;
40622
40623 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40624 + return -EINVAL;
40625 +
40626 DRM_DEBUG("%d\n", ctx->handle);
40627 drm_context_switch_complete(dev, file_priv, ctx->handle);
40628
40629 @@ -442,8 +481,11 @@ int drm_legacy_rmctx(struct drm_device *dev, void *data,
40630 {
40631 struct drm_ctx *ctx = data;
40632
40633 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40634 + return -EINVAL;
40635 +
40636 DRM_DEBUG("%d\n", ctx->handle);
40637 - if (ctx->handle != DRM_KERNEL_CONTEXT) {
40638 + if (_DRM_LOCKING_CONTEXT(ctx->handle) != DRM_KERNEL_CONTEXT) {
40639 if (dev->driver->context_dtor)
40640 dev->driver->context_dtor(dev, ctx->handle);
40641 drm_legacy_ctxbitmap_free(dev, ctx->handle);
40642 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40643 index 800a025..c88f1a4 100644
40644 --- a/drivers/gpu/drm/drm_crtc.c
40645 +++ b/drivers/gpu/drm/drm_crtc.c
40646 @@ -4179,7 +4179,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40647 goto done;
40648 }
40649
40650 - if (copy_to_user(&enum_ptr[copied].name,
40651 + if (copy_to_user(enum_ptr[copied].name,
40652 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40653 ret = -EFAULT;
40654 goto done;
40655 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40656 index 48f7359..8c3b594 100644
40657 --- a/drivers/gpu/drm/drm_drv.c
40658 +++ b/drivers/gpu/drm/drm_drv.c
40659 @@ -448,7 +448,7 @@ void drm_unplug_dev(struct drm_device *dev)
40660
40661 drm_device_set_unplugged(dev);
40662
40663 - if (dev->open_count == 0) {
40664 + if (local_read(&dev->open_count) == 0) {
40665 drm_put_dev(dev);
40666 }
40667 mutex_unlock(&drm_global_mutex);
40668 @@ -596,10 +596,13 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver,
40669 if (drm_ht_create(&dev->map_hash, 12))
40670 goto err_minors;
40671
40672 - ret = drm_legacy_ctxbitmap_init(dev);
40673 - if (ret) {
40674 - DRM_ERROR("Cannot allocate memory for context bitmap.\n");
40675 - goto err_ht;
40676 + if (drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT)) {
40677 + ret = drm_legacy_ctxbitmap_init(dev);
40678 + if (ret) {
40679 + DRM_ERROR(
40680 + "Cannot allocate memory for context bitmap.\n");
40681 + goto err_ht;
40682 + }
40683 }
40684
40685 if (drm_core_check_feature(dev, DRIVER_GEM)) {
40686 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40687 index 076dd60..e4a4ba7 100644
40688 --- a/drivers/gpu/drm/drm_fops.c
40689 +++ b/drivers/gpu/drm/drm_fops.c
40690 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40691 return PTR_ERR(minor);
40692
40693 dev = minor->dev;
40694 - if (!dev->open_count++)
40695 + if (local_inc_return(&dev->open_count) == 1)
40696 need_setup = 1;
40697
40698 /* share address_space across all char-devs of a single device */
40699 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40700 return 0;
40701
40702 err_undo:
40703 - dev->open_count--;
40704 + local_dec(&dev->open_count);
40705 drm_minor_release(minor);
40706 return retcode;
40707 }
40708 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
40709
40710 mutex_lock(&drm_global_mutex);
40711
40712 - DRM_DEBUG("open_count = %d\n", dev->open_count);
40713 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
40714
40715 mutex_lock(&dev->struct_mutex);
40716 list_del(&file_priv->lhead);
40717 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
40718 * Begin inline drm_release
40719 */
40720
40721 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
40722 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
40723 task_pid_nr(current),
40724 (long)old_encode_dev(file_priv->minor->kdev->devt),
40725 - dev->open_count);
40726 + local_read(&dev->open_count));
40727
40728 /* Release any auth tokens that might point to this file_priv,
40729 (do that under the drm_global_mutex) */
40730 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
40731 * End inline drm_release
40732 */
40733
40734 - if (!--dev->open_count) {
40735 + if (local_dec_and_test(&dev->open_count)) {
40736 retcode = drm_lastclose(dev);
40737 if (drm_device_is_unplugged(dev))
40738 drm_put_dev(dev);
40739 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
40740 index 3d2e91c..d31c4c9 100644
40741 --- a/drivers/gpu/drm/drm_global.c
40742 +++ b/drivers/gpu/drm/drm_global.c
40743 @@ -36,7 +36,7 @@
40744 struct drm_global_item {
40745 struct mutex mutex;
40746 void *object;
40747 - int refcount;
40748 + atomic_t refcount;
40749 };
40750
40751 static struct drm_global_item glob[DRM_GLOBAL_NUM];
40752 @@ -49,7 +49,7 @@ void drm_global_init(void)
40753 struct drm_global_item *item = &glob[i];
40754 mutex_init(&item->mutex);
40755 item->object = NULL;
40756 - item->refcount = 0;
40757 + atomic_set(&item->refcount, 0);
40758 }
40759 }
40760
40761 @@ -59,7 +59,7 @@ void drm_global_release(void)
40762 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
40763 struct drm_global_item *item = &glob[i];
40764 BUG_ON(item->object != NULL);
40765 - BUG_ON(item->refcount != 0);
40766 + BUG_ON(atomic_read(&item->refcount) != 0);
40767 }
40768 }
40769
40770 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40771 struct drm_global_item *item = &glob[ref->global_type];
40772
40773 mutex_lock(&item->mutex);
40774 - if (item->refcount == 0) {
40775 + if (atomic_read(&item->refcount) == 0) {
40776 item->object = kzalloc(ref->size, GFP_KERNEL);
40777 if (unlikely(item->object == NULL)) {
40778 ret = -ENOMEM;
40779 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40780 goto out_err;
40781
40782 }
40783 - ++item->refcount;
40784 + atomic_inc(&item->refcount);
40785 ref->object = item->object;
40786 mutex_unlock(&item->mutex);
40787 return 0;
40788 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
40789 struct drm_global_item *item = &glob[ref->global_type];
40790
40791 mutex_lock(&item->mutex);
40792 - BUG_ON(item->refcount == 0);
40793 + BUG_ON(atomic_read(&item->refcount) == 0);
40794 BUG_ON(ref->object != item->object);
40795 - if (--item->refcount == 0) {
40796 + if (atomic_dec_and_test(&item->refcount)) {
40797 ref->release(ref);
40798 item->object = NULL;
40799 }
40800 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
40801 index cbb4fc0..5c756cb9 100644
40802 --- a/drivers/gpu/drm/drm_info.c
40803 +++ b/drivers/gpu/drm/drm_info.c
40804 @@ -77,10 +77,13 @@ int drm_vm_info(struct seq_file *m, void *data)
40805 struct drm_local_map *map;
40806 struct drm_map_list *r_list;
40807
40808 - /* Hardcoded from _DRM_FRAME_BUFFER,
40809 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
40810 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
40811 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
40812 + static const char * const types[] = {
40813 + [_DRM_FRAME_BUFFER] = "FB",
40814 + [_DRM_REGISTERS] = "REG",
40815 + [_DRM_SHM] = "SHM",
40816 + [_DRM_AGP] = "AGP",
40817 + [_DRM_SCATTER_GATHER] = "SG",
40818 + [_DRM_CONSISTENT] = "PCI"};
40819 const char *type;
40820 int i;
40821
40822 @@ -91,7 +94,7 @@ int drm_vm_info(struct seq_file *m, void *data)
40823 map = r_list->map;
40824 if (!map)
40825 continue;
40826 - if (map->type < 0 || map->type > 5)
40827 + if (map->type >= ARRAY_SIZE(types))
40828 type = "??";
40829 else
40830 type = types[map->type];
40831 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
40832 index 9cfcd0a..7142a7f 100644
40833 --- a/drivers/gpu/drm/drm_ioc32.c
40834 +++ b/drivers/gpu/drm/drm_ioc32.c
40835 @@ -459,7 +459,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
40836 request = compat_alloc_user_space(nbytes);
40837 if (!access_ok(VERIFY_WRITE, request, nbytes))
40838 return -EFAULT;
40839 - list = (struct drm_buf_desc *) (request + 1);
40840 + list = (struct drm_buf_desc __user *) (request + 1);
40841
40842 if (__put_user(count, &request->count)
40843 || __put_user(list, &request->list))
40844 @@ -520,7 +520,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
40845 request = compat_alloc_user_space(nbytes);
40846 if (!access_ok(VERIFY_WRITE, request, nbytes))
40847 return -EFAULT;
40848 - list = (struct drm_buf_pub *) (request + 1);
40849 + list = (struct drm_buf_pub __user *) (request + 1);
40850
40851 if (__put_user(count, &request->count)
40852 || __put_user(list, &request->list))
40853 @@ -1075,7 +1075,7 @@ static int compat_drm_mode_addfb2(struct file *file, unsigned int cmd,
40854 return 0;
40855 }
40856
40857 -static drm_ioctl_compat_t *drm_compat_ioctls[] = {
40858 +static drm_ioctl_compat_t drm_compat_ioctls[] = {
40859 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
40860 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
40861 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
40862 @@ -1122,7 +1122,6 @@ static drm_ioctl_compat_t *drm_compat_ioctls[] = {
40863 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40864 {
40865 unsigned int nr = DRM_IOCTL_NR(cmd);
40866 - drm_ioctl_compat_t *fn;
40867 int ret;
40868
40869 /* Assume that ioctls without an explicit compat routine will just
40870 @@ -1132,10 +1131,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40871 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
40872 return drm_ioctl(filp, cmd, arg);
40873
40874 - fn = drm_compat_ioctls[nr];
40875 -
40876 - if (fn != NULL)
40877 - ret = (*fn) (filp, cmd, arg);
40878 + if (drm_compat_ioctls[nr] != NULL)
40879 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
40880 else
40881 ret = drm_ioctl(filp, cmd, arg);
40882
40883 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
40884 index 266dcd6..d0194d9 100644
40885 --- a/drivers/gpu/drm/drm_ioctl.c
40886 +++ b/drivers/gpu/drm/drm_ioctl.c
40887 @@ -663,7 +663,7 @@ long drm_ioctl(struct file *filp,
40888 struct drm_file *file_priv = filp->private_data;
40889 struct drm_device *dev;
40890 const struct drm_ioctl_desc *ioctl = NULL;
40891 - drm_ioctl_t *func;
40892 + drm_ioctl_no_const_t func;
40893 unsigned int nr = DRM_IOCTL_NR(cmd);
40894 int retcode = -EINVAL;
40895 char stack_kdata[128];
40896 diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
40897 index f861361..b61d4c7 100644
40898 --- a/drivers/gpu/drm/drm_lock.c
40899 +++ b/drivers/gpu/drm/drm_lock.c
40900 @@ -61,9 +61,12 @@ int drm_legacy_lock(struct drm_device *dev, void *data,
40901 struct drm_master *master = file_priv->master;
40902 int ret = 0;
40903
40904 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40905 + return -EINVAL;
40906 +
40907 ++file_priv->lock_count;
40908
40909 - if (lock->context == DRM_KERNEL_CONTEXT) {
40910 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
40911 DRM_ERROR("Process %d using kernel context %d\n",
40912 task_pid_nr(current), lock->context);
40913 return -EINVAL;
40914 @@ -153,12 +156,23 @@ int drm_legacy_unlock(struct drm_device *dev, void *data, struct drm_file *file_
40915 struct drm_lock *lock = data;
40916 struct drm_master *master = file_priv->master;
40917
40918 - if (lock->context == DRM_KERNEL_CONTEXT) {
40919 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40920 + return -EINVAL;
40921 +
40922 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
40923 DRM_ERROR("Process %d using kernel context %d\n",
40924 task_pid_nr(current), lock->context);
40925 return -EINVAL;
40926 }
40927
40928 + if (!master->lock.hw_lock) {
40929 + DRM_ERROR(
40930 + "Device has been unregistered. Hard exit. Process %d\n",
40931 + task_pid_nr(current));
40932 + send_sig(SIGTERM, current, 0);
40933 + return -EPERM;
40934 + }
40935 +
40936 if (drm_legacy_lock_free(&master->lock, lock->context)) {
40937 /* FIXME: Should really bail out here. */
40938 }
40939 diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
40940 index d4813e0..6c1ab4d 100644
40941 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
40942 +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
40943 @@ -825,10 +825,16 @@ void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
40944 u32 pipeconf_reg = PIPEACONF;
40945 u32 dspcntr_reg = DSPACNTR;
40946
40947 - u32 pipeconf = dev_priv->pipeconf[pipe];
40948 - u32 dspcntr = dev_priv->dspcntr[pipe];
40949 + u32 pipeconf;
40950 + u32 dspcntr;
40951 u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
40952
40953 + if (pipe == -1)
40954 + return;
40955 +
40956 + pipeconf = dev_priv->pipeconf[pipe];
40957 + dspcntr = dev_priv->dspcntr[pipe];
40958 +
40959 if (pipe) {
40960 pipeconf_reg = PIPECCONF;
40961 dspcntr_reg = DSPCCNTR;
40962 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
40963 index 93ec5dc..82acbaf 100644
40964 --- a/drivers/gpu/drm/i810/i810_drv.h
40965 +++ b/drivers/gpu/drm/i810/i810_drv.h
40966 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
40967 int page_flipping;
40968
40969 wait_queue_head_t irq_queue;
40970 - atomic_t irq_received;
40971 - atomic_t irq_emitted;
40972 + atomic_unchecked_t irq_received;
40973 + atomic_unchecked_t irq_emitted;
40974
40975 int front_offset;
40976 } drm_i810_private_t;
40977 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
40978 index 68e0c85..3303192 100644
40979 --- a/drivers/gpu/drm/i915/i915_dma.c
40980 +++ b/drivers/gpu/drm/i915/i915_dma.c
40981 @@ -162,6 +162,8 @@ static int i915_getparam(struct drm_device *dev, void *data,
40982 value = INTEL_INFO(dev)->eu_total;
40983 if (!value)
40984 return -ENODEV;
40985 + case I915_PARAM_HAS_LEGACY_CONTEXT:
40986 + value = drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT);
40987 break;
40988 default:
40989 DRM_DEBUG("Unknown parameter %d\n", param->param);
40990 @@ -376,7 +378,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
40991 * locking inversion with the driver load path. And the access here is
40992 * completely racy anyway. So don't bother with locking for now.
40993 */
40994 - return dev->open_count == 0;
40995 + return local_read(&dev->open_count) == 0;
40996 }
40997
40998 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
40999 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41000 index a3190e79..86b06cb 100644
41001 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41002 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41003 @@ -936,12 +936,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
41004 static int
41005 validate_exec_list(struct drm_device *dev,
41006 struct drm_i915_gem_exec_object2 *exec,
41007 - int count)
41008 + unsigned int count)
41009 {
41010 unsigned relocs_total = 0;
41011 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
41012 unsigned invalid_flags;
41013 - int i;
41014 + unsigned int i;
41015
41016 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
41017 if (USES_FULL_PPGTT(dev))
41018 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
41019 index 23aa04c..1d25960 100644
41020 --- a/drivers/gpu/drm/i915/i915_ioc32.c
41021 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
41022 @@ -62,7 +62,7 @@ static int compat_i915_batchbuffer(struct file *file, unsigned int cmd,
41023 || __put_user(batchbuffer32.DR4, &batchbuffer->DR4)
41024 || __put_user(batchbuffer32.num_cliprects,
41025 &batchbuffer->num_cliprects)
41026 - || __put_user((int __user *)(unsigned long)batchbuffer32.cliprects,
41027 + || __put_user((struct drm_clip_rect __user *)(unsigned long)batchbuffer32.cliprects,
41028 &batchbuffer->cliprects))
41029 return -EFAULT;
41030
41031 @@ -91,13 +91,13 @@ static int compat_i915_cmdbuffer(struct file *file, unsigned int cmd,
41032
41033 cmdbuffer = compat_alloc_user_space(sizeof(*cmdbuffer));
41034 if (!access_ok(VERIFY_WRITE, cmdbuffer, sizeof(*cmdbuffer))
41035 - || __put_user((int __user *)(unsigned long)cmdbuffer32.buf,
41036 + || __put_user((char __user *)(unsigned long)cmdbuffer32.buf,
41037 &cmdbuffer->buf)
41038 || __put_user(cmdbuffer32.sz, &cmdbuffer->sz)
41039 || __put_user(cmdbuffer32.DR1, &cmdbuffer->DR1)
41040 || __put_user(cmdbuffer32.DR4, &cmdbuffer->DR4)
41041 || __put_user(cmdbuffer32.num_cliprects, &cmdbuffer->num_cliprects)
41042 - || __put_user((int __user *)(unsigned long)cmdbuffer32.cliprects,
41043 + || __put_user((struct drm_clip_rect __user *)(unsigned long)cmdbuffer32.cliprects,
41044 &cmdbuffer->cliprects))
41045 return -EFAULT;
41046
41047 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
41048 (unsigned long)request);
41049 }
41050
41051 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41052 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
41053 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
41054 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
41055 [DRM_I915_GETPARAM] = compat_i915_getparam,
41056 @@ -201,17 +201,13 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41057 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41058 {
41059 unsigned int nr = DRM_IOCTL_NR(cmd);
41060 - drm_ioctl_compat_t *fn = NULL;
41061 int ret;
41062
41063 if (nr < DRM_COMMAND_BASE || nr >= DRM_COMMAND_END)
41064 return drm_compat_ioctl(filp, cmd, arg);
41065
41066 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
41067 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
41068 -
41069 - if (fn != NULL)
41070 - ret = (*fn) (filp, cmd, arg);
41071 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls) && i915_compat_ioctls[nr - DRM_COMMAND_BASE])
41072 + ret = (*i915_compat_ioctls[nr - DRM_COMMAND_BASE])(filp, cmd, arg);
41073 else
41074 ret = drm_ioctl(filp, cmd, arg);
41075
41076 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
41077 index 57c8878..8ef38a7 100644
41078 --- a/drivers/gpu/drm/i915/intel_display.c
41079 +++ b/drivers/gpu/drm/i915/intel_display.c
41080 @@ -13617,13 +13617,13 @@ struct intel_quirk {
41081 int subsystem_vendor;
41082 int subsystem_device;
41083 void (*hook)(struct drm_device *dev);
41084 -};
41085 +} __do_const;
41086
41087 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
41088 struct intel_dmi_quirk {
41089 void (*hook)(struct drm_device *dev);
41090 const struct dmi_system_id (*dmi_id_list)[];
41091 -};
41092 +} __do_const;
41093
41094 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41095 {
41096 @@ -13631,18 +13631,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41097 return 1;
41098 }
41099
41100 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41101 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
41102 {
41103 - .dmi_id_list = &(const struct dmi_system_id[]) {
41104 - {
41105 - .callback = intel_dmi_reverse_brightness,
41106 - .ident = "NCR Corporation",
41107 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41108 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
41109 - },
41110 - },
41111 - { } /* terminating entry */
41112 + .callback = intel_dmi_reverse_brightness,
41113 + .ident = "NCR Corporation",
41114 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41115 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
41116 },
41117 + },
41118 + { } /* terminating entry */
41119 +};
41120 +
41121 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41122 + {
41123 + .dmi_id_list = &intel_dmi_quirks_table,
41124 .hook = quirk_invert_brightness,
41125 },
41126 };
41127 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
41128 index 74f505b..21f6914 100644
41129 --- a/drivers/gpu/drm/imx/imx-drm-core.c
41130 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
41131 @@ -355,7 +355,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
41132 if (imxdrm->pipes >= MAX_CRTC)
41133 return -EINVAL;
41134
41135 - if (imxdrm->drm->open_count)
41136 + if (local_read(&imxdrm->drm->open_count))
41137 return -EBUSY;
41138
41139 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
41140 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
41141 index b4a20149..219ab78 100644
41142 --- a/drivers/gpu/drm/mga/mga_drv.h
41143 +++ b/drivers/gpu/drm/mga/mga_drv.h
41144 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
41145 u32 clear_cmd;
41146 u32 maccess;
41147
41148 - atomic_t vbl_received; /**< Number of vblanks received. */
41149 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
41150 wait_queue_head_t fence_queue;
41151 - atomic_t last_fence_retired;
41152 + atomic_unchecked_t last_fence_retired;
41153 u32 next_fence_to_post;
41154
41155 unsigned int fb_cpp;
41156 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
41157 index 729bfd5..14bae78 100644
41158 --- a/drivers/gpu/drm/mga/mga_ioc32.c
41159 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
41160 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
41161 return 0;
41162 }
41163
41164 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
41165 +drm_ioctl_compat_t mga_compat_ioctls[] = {
41166 [DRM_MGA_INIT] = compat_mga_init,
41167 [DRM_MGA_GETPARAM] = compat_mga_getparam,
41168 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
41169 @@ -208,17 +208,13 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
41170 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41171 {
41172 unsigned int nr = DRM_IOCTL_NR(cmd);
41173 - drm_ioctl_compat_t *fn = NULL;
41174 int ret;
41175
41176 if (nr < DRM_COMMAND_BASE)
41177 return drm_compat_ioctl(filp, cmd, arg);
41178
41179 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
41180 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
41181 -
41182 - if (fn != NULL)
41183 - ret = (*fn) (filp, cmd, arg);
41184 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls) && mga_compat_ioctls[nr - DRM_COMMAND_BASE])
41185 + ret = (*mga_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41186 else
41187 ret = drm_ioctl(filp, cmd, arg);
41188
41189 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
41190 index 1b071b8..de8601a 100644
41191 --- a/drivers/gpu/drm/mga/mga_irq.c
41192 +++ b/drivers/gpu/drm/mga/mga_irq.c
41193 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
41194 if (crtc != 0)
41195 return 0;
41196
41197 - return atomic_read(&dev_priv->vbl_received);
41198 + return atomic_read_unchecked(&dev_priv->vbl_received);
41199 }
41200
41201
41202 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41203 /* VBLANK interrupt */
41204 if (status & MGA_VLINEPEN) {
41205 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
41206 - atomic_inc(&dev_priv->vbl_received);
41207 + atomic_inc_unchecked(&dev_priv->vbl_received);
41208 drm_handle_vblank(dev, 0);
41209 handled = 1;
41210 }
41211 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41212 if ((prim_start & ~0x03) != (prim_end & ~0x03))
41213 MGA_WRITE(MGA_PRIMEND, prim_end);
41214
41215 - atomic_inc(&dev_priv->last_fence_retired);
41216 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
41217 wake_up(&dev_priv->fence_queue);
41218 handled = 1;
41219 }
41220 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
41221 * using fences.
41222 */
41223 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
41224 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
41225 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
41226 - *sequence) <= (1 << 23)));
41227
41228 *sequence = cur_fence;
41229 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
41230 index 0190b69..60c3eaf 100644
41231 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
41232 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
41233 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
41234 struct bit_table {
41235 const char id;
41236 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
41237 -};
41238 +} __no_const;
41239
41240 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
41241
41242 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
41243 index cd6dae0..f25eb48 100644
41244 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
41245 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
41246 @@ -943,7 +943,8 @@ static struct drm_driver
41247 driver_stub = {
41248 .driver_features =
41249 DRIVER_USE_AGP |
41250 - DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER,
41251 + DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER |
41252 + DRIVER_KMS_LEGACY_CONTEXT,
41253
41254 .load = nouveau_drm_load,
41255 .unload = nouveau_drm_unload,
41256 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
41257 index dd72652..1fd2368 100644
41258 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
41259 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
41260 @@ -123,7 +123,6 @@ struct nouveau_drm {
41261 struct drm_global_reference mem_global_ref;
41262 struct ttm_bo_global_ref bo_global_ref;
41263 struct ttm_bo_device bdev;
41264 - atomic_t validate_sequence;
41265 int (*move)(struct nouveau_channel *,
41266 struct ttm_buffer_object *,
41267 struct ttm_mem_reg *, struct ttm_mem_reg *);
41268 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41269 index 462679a..88e32a7 100644
41270 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41271 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41272 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
41273 unsigned long arg)
41274 {
41275 unsigned int nr = DRM_IOCTL_NR(cmd);
41276 - drm_ioctl_compat_t *fn = NULL;
41277 + drm_ioctl_compat_t fn = NULL;
41278 int ret;
41279
41280 if (nr < DRM_COMMAND_BASE)
41281 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41282 index 18f4497..10f6025 100644
41283 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
41284 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41285 @@ -130,11 +130,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41286 }
41287
41288 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
41289 - nouveau_vram_manager_init,
41290 - nouveau_vram_manager_fini,
41291 - nouveau_vram_manager_new,
41292 - nouveau_vram_manager_del,
41293 - nouveau_vram_manager_debug
41294 + .init = nouveau_vram_manager_init,
41295 + .takedown = nouveau_vram_manager_fini,
41296 + .get_node = nouveau_vram_manager_new,
41297 + .put_node = nouveau_vram_manager_del,
41298 + .debug = nouveau_vram_manager_debug
41299 };
41300
41301 static int
41302 @@ -198,11 +198,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41303 }
41304
41305 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
41306 - nouveau_gart_manager_init,
41307 - nouveau_gart_manager_fini,
41308 - nouveau_gart_manager_new,
41309 - nouveau_gart_manager_del,
41310 - nouveau_gart_manager_debug
41311 + .init = nouveau_gart_manager_init,
41312 + .takedown = nouveau_gart_manager_fini,
41313 + .get_node = nouveau_gart_manager_new,
41314 + .put_node = nouveau_gart_manager_del,
41315 + .debug = nouveau_gart_manager_debug
41316 };
41317
41318 /*XXX*/
41319 @@ -271,11 +271,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41320 }
41321
41322 const struct ttm_mem_type_manager_func nv04_gart_manager = {
41323 - nv04_gart_manager_init,
41324 - nv04_gart_manager_fini,
41325 - nv04_gart_manager_new,
41326 - nv04_gart_manager_del,
41327 - nv04_gart_manager_debug
41328 + .init = nv04_gart_manager_init,
41329 + .takedown = nv04_gart_manager_fini,
41330 + .get_node = nv04_gart_manager_new,
41331 + .put_node = nv04_gart_manager_del,
41332 + .debug = nv04_gart_manager_debug
41333 };
41334
41335 int
41336 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
41337 index c7592ec..dd45ebc 100644
41338 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
41339 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
41340 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
41341 * locking inversion with the driver load path. And the access here is
41342 * completely racy anyway. So don't bother with locking for now.
41343 */
41344 - return dev->open_count == 0;
41345 + return local_read(&dev->open_count) == 0;
41346 }
41347
41348 static const struct vga_switcheroo_client_ops
41349 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
41350 index f33251d..22f6cb1 100644
41351 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
41352 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
41353 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
41354 int ret;
41355
41356 mutex_lock(&qdev->async_io_mutex);
41357 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41358 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41359 if (qdev->last_sent_io_cmd > irq_num) {
41360 if (intr)
41361 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41362 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41363 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41364 else
41365 ret = wait_event_timeout(qdev->io_cmd_event,
41366 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41367 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41368 /* 0 is timeout, just bail the "hw" has gone away */
41369 if (ret <= 0)
41370 goto out;
41371 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41372 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41373 }
41374 outb(val, addr);
41375 qdev->last_sent_io_cmd = irq_num + 1;
41376 if (intr)
41377 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41378 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41379 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41380 else
41381 ret = wait_event_timeout(qdev->io_cmd_event,
41382 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41383 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41384 out:
41385 if (ret > 0)
41386 ret = 0;
41387 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
41388 index 6911b8c..89d6867 100644
41389 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
41390 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
41391 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
41392 struct drm_info_node *node = (struct drm_info_node *) m->private;
41393 struct qxl_device *qdev = node->minor->dev->dev_private;
41394
41395 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
41396 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
41397 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
41398 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
41399 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
41400 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
41401 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
41402 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
41403 seq_printf(m, "%d\n", qdev->irq_received_error);
41404 return 0;
41405 }
41406 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
41407 index 7c6cafe..460f542 100644
41408 --- a/drivers/gpu/drm/qxl/qxl_drv.h
41409 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
41410 @@ -290,10 +290,10 @@ struct qxl_device {
41411 unsigned int last_sent_io_cmd;
41412
41413 /* interrupt handling */
41414 - atomic_t irq_received;
41415 - atomic_t irq_received_display;
41416 - atomic_t irq_received_cursor;
41417 - atomic_t irq_received_io_cmd;
41418 + atomic_unchecked_t irq_received;
41419 + atomic_unchecked_t irq_received_display;
41420 + atomic_unchecked_t irq_received_cursor;
41421 + atomic_unchecked_t irq_received_io_cmd;
41422 unsigned irq_received_error;
41423 wait_queue_head_t display_event;
41424 wait_queue_head_t cursor_event;
41425 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
41426 index 7354a4c..f37d7f9 100644
41427 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
41428 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
41429 @@ -183,7 +183,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41430
41431 /* TODO copy slow path code from i915 */
41432 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
41433 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
41434 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
41435
41436 {
41437 struct qxl_drawable *draw = fb_cmd;
41438 @@ -203,7 +203,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41439 struct drm_qxl_reloc reloc;
41440
41441 if (copy_from_user(&reloc,
41442 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
41443 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
41444 sizeof(reloc))) {
41445 ret = -EFAULT;
41446 goto out_free_bos;
41447 @@ -296,10 +296,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
41448
41449 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
41450
41451 - struct drm_qxl_command *commands =
41452 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
41453 + struct drm_qxl_command __user *commands =
41454 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
41455
41456 - if (copy_from_user(&user_cmd, &commands[cmd_num],
41457 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
41458 sizeof(user_cmd)))
41459 return -EFAULT;
41460
41461 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
41462 index 0bf1e20..42a7310 100644
41463 --- a/drivers/gpu/drm/qxl/qxl_irq.c
41464 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
41465 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
41466 if (!pending)
41467 return IRQ_NONE;
41468
41469 - atomic_inc(&qdev->irq_received);
41470 + atomic_inc_unchecked(&qdev->irq_received);
41471
41472 if (pending & QXL_INTERRUPT_DISPLAY) {
41473 - atomic_inc(&qdev->irq_received_display);
41474 + atomic_inc_unchecked(&qdev->irq_received_display);
41475 wake_up_all(&qdev->display_event);
41476 qxl_queue_garbage_collect(qdev, false);
41477 }
41478 if (pending & QXL_INTERRUPT_CURSOR) {
41479 - atomic_inc(&qdev->irq_received_cursor);
41480 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41481 wake_up_all(&qdev->cursor_event);
41482 }
41483 if (pending & QXL_INTERRUPT_IO_CMD) {
41484 - atomic_inc(&qdev->irq_received_io_cmd);
41485 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41486 wake_up_all(&qdev->io_cmd_event);
41487 }
41488 if (pending & QXL_INTERRUPT_ERROR) {
41489 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41490 init_waitqueue_head(&qdev->io_cmd_event);
41491 INIT_WORK(&qdev->client_monitors_config_work,
41492 qxl_client_monitors_config_work_func);
41493 - atomic_set(&qdev->irq_received, 0);
41494 - atomic_set(&qdev->irq_received_display, 0);
41495 - atomic_set(&qdev->irq_received_cursor, 0);
41496 - atomic_set(&qdev->irq_received_io_cmd, 0);
41497 + atomic_set_unchecked(&qdev->irq_received, 0);
41498 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41499 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41500 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41501 qdev->irq_received_error = 0;
41502 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41503 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41504 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41505 index 0cbc4c9..0e46686 100644
41506 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41507 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41508 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41509 }
41510 }
41511
41512 -static struct vm_operations_struct qxl_ttm_vm_ops;
41513 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41514 static const struct vm_operations_struct *ttm_vm_ops;
41515
41516 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41517 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41518 return r;
41519 if (unlikely(ttm_vm_ops == NULL)) {
41520 ttm_vm_ops = vma->vm_ops;
41521 + pax_open_kernel();
41522 qxl_ttm_vm_ops = *ttm_vm_ops;
41523 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41524 + pax_close_kernel();
41525 }
41526 vma->vm_ops = &qxl_ttm_vm_ops;
41527 return 0;
41528 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41529 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41530 {
41531 #if defined(CONFIG_DEBUG_FS)
41532 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41533 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41534 - unsigned i;
41535 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41536 + {
41537 + .name = "qxl_mem_mm",
41538 + .show = &qxl_mm_dump_table,
41539 + },
41540 + {
41541 + .name = "qxl_surf_mm",
41542 + .show = &qxl_mm_dump_table,
41543 + }
41544 + };
41545
41546 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41547 - if (i == 0)
41548 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41549 - else
41550 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41551 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41552 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41553 - qxl_mem_types_list[i].driver_features = 0;
41554 - if (i == 0)
41555 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41556 - else
41557 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41558 + pax_open_kernel();
41559 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41560 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41561 + pax_close_kernel();
41562
41563 - }
41564 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41565 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41566 #else
41567 return 0;
41568 #endif
41569 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41570 index 2c45ac9..5d740f8 100644
41571 --- a/drivers/gpu/drm/r128/r128_cce.c
41572 +++ b/drivers/gpu/drm/r128/r128_cce.c
41573 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41574
41575 /* GH: Simple idle check.
41576 */
41577 - atomic_set(&dev_priv->idle_count, 0);
41578 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41579
41580 /* We don't support anything other than bus-mastering ring mode,
41581 * but the ring can be in either AGP or PCI space for the ring
41582 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41583 index 723e5d6..102dbaf 100644
41584 --- a/drivers/gpu/drm/r128/r128_drv.h
41585 +++ b/drivers/gpu/drm/r128/r128_drv.h
41586 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41587 int is_pci;
41588 unsigned long cce_buffers_offset;
41589
41590 - atomic_t idle_count;
41591 + atomic_unchecked_t idle_count;
41592
41593 int page_flipping;
41594 int current_page;
41595 u32 crtc_offset;
41596 u32 crtc_offset_cntl;
41597
41598 - atomic_t vbl_received;
41599 + atomic_unchecked_t vbl_received;
41600
41601 u32 color_fmt;
41602 unsigned int front_offset;
41603 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41604 index 663f38c..ec159a1 100644
41605 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41606 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41607 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41608 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41609 }
41610
41611 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41612 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41613 [DRM_R128_INIT] = compat_r128_init,
41614 [DRM_R128_DEPTH] = compat_r128_depth,
41615 [DRM_R128_STIPPLE] = compat_r128_stipple,
41616 @@ -197,17 +197,13 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41617 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41618 {
41619 unsigned int nr = DRM_IOCTL_NR(cmd);
41620 - drm_ioctl_compat_t *fn = NULL;
41621 int ret;
41622
41623 if (nr < DRM_COMMAND_BASE)
41624 return drm_compat_ioctl(filp, cmd, arg);
41625
41626 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41627 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41628 -
41629 - if (fn != NULL)
41630 - ret = (*fn) (filp, cmd, arg);
41631 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls) && r128_compat_ioctls[nr - DRM_COMMAND_BASE])
41632 + ret = (*r128_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41633 else
41634 ret = drm_ioctl(filp, cmd, arg);
41635
41636 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41637 index c2ae496..30b5993 100644
41638 --- a/drivers/gpu/drm/r128/r128_irq.c
41639 +++ b/drivers/gpu/drm/r128/r128_irq.c
41640 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41641 if (crtc != 0)
41642 return 0;
41643
41644 - return atomic_read(&dev_priv->vbl_received);
41645 + return atomic_read_unchecked(&dev_priv->vbl_received);
41646 }
41647
41648 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41649 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41650 /* VBLANK interrupt */
41651 if (status & R128_CRTC_VBLANK_INT) {
41652 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41653 - atomic_inc(&dev_priv->vbl_received);
41654 + atomic_inc_unchecked(&dev_priv->vbl_received);
41655 drm_handle_vblank(dev, 0);
41656 return IRQ_HANDLED;
41657 }
41658 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41659 index 8fd2d9f..18c9660 100644
41660 --- a/drivers/gpu/drm/r128/r128_state.c
41661 +++ b/drivers/gpu/drm/r128/r128_state.c
41662 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41663
41664 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41665 {
41666 - if (atomic_read(&dev_priv->idle_count) == 0)
41667 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41668 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41669 else
41670 - atomic_set(&dev_priv->idle_count, 0);
41671 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41672 }
41673
41674 #endif
41675 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41676 index b928c17..e5d9400 100644
41677 --- a/drivers/gpu/drm/radeon/mkregtable.c
41678 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41679 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41680 regex_t mask_rex;
41681 regmatch_t match[4];
41682 char buf[1024];
41683 - size_t end;
41684 + long end;
41685 int len;
41686 int done = 0;
41687 int r;
41688 unsigned o;
41689 struct offset *offset;
41690 char last_reg_s[10];
41691 - int last_reg;
41692 + unsigned long last_reg;
41693
41694 if (regcomp
41695 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41696 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41697 index 604c44d..6eb6c4b 100644
41698 --- a/drivers/gpu/drm/radeon/radeon_device.c
41699 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41700 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41701 * locking inversion with the driver load path. And the access here is
41702 * completely racy anyway. So don't bother with locking for now.
41703 */
41704 - return dev->open_count == 0;
41705 + return local_read(&dev->open_count) == 0;
41706 }
41707
41708 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
41709 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
41710 index 46bd393..6ae4719 100644
41711 --- a/drivers/gpu/drm/radeon/radeon_drv.h
41712 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
41713 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
41714
41715 /* SW interrupt */
41716 wait_queue_head_t swi_queue;
41717 - atomic_t swi_emitted;
41718 + atomic_unchecked_t swi_emitted;
41719 int vblank_crtc;
41720 uint32_t irq_enable_reg;
41721 uint32_t r500_disp_irq_reg;
41722 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
41723 index 0b98ea1..a3c770f 100644
41724 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
41725 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
41726 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41727 request = compat_alloc_user_space(sizeof(*request));
41728 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
41729 || __put_user(req32.param, &request->param)
41730 - || __put_user((void __user *)(unsigned long)req32.value,
41731 + || __put_user((unsigned long)req32.value,
41732 &request->value))
41733 return -EFAULT;
41734
41735 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41736 #define compat_radeon_cp_setparam NULL
41737 #endif /* X86_64 || IA64 */
41738
41739 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41740 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
41741 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
41742 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
41743 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
41744 @@ -393,17 +393,13 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41745 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41746 {
41747 unsigned int nr = DRM_IOCTL_NR(cmd);
41748 - drm_ioctl_compat_t *fn = NULL;
41749 int ret;
41750
41751 if (nr < DRM_COMMAND_BASE)
41752 return drm_compat_ioctl(filp, cmd, arg);
41753
41754 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
41755 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41756 -
41757 - if (fn != NULL)
41758 - ret = (*fn) (filp, cmd, arg);
41759 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls) && radeon_compat_ioctls[nr - DRM_COMMAND_BASE])
41760 + ret = (*radeon_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41761 else
41762 ret = drm_ioctl(filp, cmd, arg);
41763
41764 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
41765 index 244b19b..c19226d 100644
41766 --- a/drivers/gpu/drm/radeon/radeon_irq.c
41767 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
41768 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
41769 unsigned int ret;
41770 RING_LOCALS;
41771
41772 - atomic_inc(&dev_priv->swi_emitted);
41773 - ret = atomic_read(&dev_priv->swi_emitted);
41774 + atomic_inc_unchecked(&dev_priv->swi_emitted);
41775 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
41776
41777 BEGIN_RING(4);
41778 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
41779 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
41780 drm_radeon_private_t *dev_priv =
41781 (drm_radeon_private_t *) dev->dev_private;
41782
41783 - atomic_set(&dev_priv->swi_emitted, 0);
41784 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
41785 init_waitqueue_head(&dev_priv->swi_queue);
41786
41787 dev->max_vblank_count = 0x001fffff;
41788 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
41789 index 15aee72..cda326e 100644
41790 --- a/drivers/gpu/drm/radeon/radeon_state.c
41791 +++ b/drivers/gpu/drm/radeon/radeon_state.c
41792 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
41793 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
41794 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
41795
41796 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
41797 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
41798 sarea_priv->nbox * sizeof(depth_boxes[0])))
41799 return -EFAULT;
41800
41801 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
41802 {
41803 drm_radeon_private_t *dev_priv = dev->dev_private;
41804 drm_radeon_getparam_t *param = data;
41805 - int value;
41806 + int value = 0;
41807
41808 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
41809
41810 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
41811 index edafd3c..3af7c9c 100644
41812 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
41813 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
41814 @@ -961,7 +961,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
41815 man->size = size >> PAGE_SHIFT;
41816 }
41817
41818 -static struct vm_operations_struct radeon_ttm_vm_ops;
41819 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
41820 static const struct vm_operations_struct *ttm_vm_ops = NULL;
41821
41822 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41823 @@ -1002,8 +1002,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
41824 }
41825 if (unlikely(ttm_vm_ops == NULL)) {
41826 ttm_vm_ops = vma->vm_ops;
41827 + pax_open_kernel();
41828 radeon_ttm_vm_ops = *ttm_vm_ops;
41829 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
41830 + pax_close_kernel();
41831 }
41832 vma->vm_ops = &radeon_ttm_vm_ops;
41833 return 0;
41834 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
41835 index a287e4f..df1d5dd 100644
41836 --- a/drivers/gpu/drm/tegra/dc.c
41837 +++ b/drivers/gpu/drm/tegra/dc.c
41838 @@ -1594,7 +1594,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
41839 }
41840
41841 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
41842 - dc->debugfs_files[i].data = dc;
41843 + *(void **)&dc->debugfs_files[i].data = dc;
41844
41845 err = drm_debugfs_create_files(dc->debugfs_files,
41846 ARRAY_SIZE(debugfs_files),
41847 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
41848 index ed970f6..4eeea42 100644
41849 --- a/drivers/gpu/drm/tegra/dsi.c
41850 +++ b/drivers/gpu/drm/tegra/dsi.c
41851 @@ -62,7 +62,7 @@ struct tegra_dsi {
41852 struct clk *clk_lp;
41853 struct clk *clk;
41854
41855 - struct drm_info_list *debugfs_files;
41856 + drm_info_list_no_const *debugfs_files;
41857 struct drm_minor *minor;
41858 struct dentry *debugfs;
41859
41860 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
41861 index 06ab178..b5324e4 100644
41862 --- a/drivers/gpu/drm/tegra/hdmi.c
41863 +++ b/drivers/gpu/drm/tegra/hdmi.c
41864 @@ -64,7 +64,7 @@ struct tegra_hdmi {
41865 bool stereo;
41866 bool dvi;
41867
41868 - struct drm_info_list *debugfs_files;
41869 + drm_info_list_no_const *debugfs_files;
41870 struct drm_minor *minor;
41871 struct dentry *debugfs;
41872 };
41873 diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
41874 index 7591d89..463e2b6 100644
41875 --- a/drivers/gpu/drm/tegra/sor.c
41876 +++ b/drivers/gpu/drm/tegra/sor.c
41877 @@ -826,8 +826,11 @@ static int tegra_sor_debugfs_init(struct tegra_sor *sor,
41878 goto remove;
41879 }
41880
41881 - for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
41882 - sor->debugfs_files[i].data = sor;
41883 + for (i = 0; i < ARRAY_SIZE(debugfs_files); i++) {
41884 + pax_open_kernel();
41885 + *(void **)&sor->debugfs_files[i].data = sor;
41886 + pax_close_kernel();
41887 + }
41888
41889 err = drm_debugfs_create_files(sor->debugfs_files,
41890 ARRAY_SIZE(debugfs_files),
41891 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41892 index aa0bd054..aea6a01 100644
41893 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
41894 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41895 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
41896 }
41897
41898 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
41899 - ttm_bo_man_init,
41900 - ttm_bo_man_takedown,
41901 - ttm_bo_man_get_node,
41902 - ttm_bo_man_put_node,
41903 - ttm_bo_man_debug
41904 + .init = ttm_bo_man_init,
41905 + .takedown = ttm_bo_man_takedown,
41906 + .get_node = ttm_bo_man_get_node,
41907 + .put_node = ttm_bo_man_put_node,
41908 + .debug = ttm_bo_man_debug
41909 };
41910 EXPORT_SYMBOL(ttm_bo_manager_func);
41911 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
41912 index a1803fb..c53f6b0 100644
41913 --- a/drivers/gpu/drm/ttm/ttm_memory.c
41914 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
41915 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
41916 zone->glob = glob;
41917 glob->zone_kernel = zone;
41918 ret = kobject_init_and_add(
41919 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41920 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41921 if (unlikely(ret != 0)) {
41922 kobject_put(&zone->kobj);
41923 return ret;
41924 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
41925 zone->glob = glob;
41926 glob->zone_dma32 = zone;
41927 ret = kobject_init_and_add(
41928 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41929 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41930 if (unlikely(ret != 0)) {
41931 kobject_put(&zone->kobj);
41932 return ret;
41933 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41934 index 025c429..314062f 100644
41935 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
41936 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41937 @@ -54,7 +54,7 @@
41938
41939 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41940 #define SMALL_ALLOCATION 16
41941 -#define FREE_ALL_PAGES (~0U)
41942 +#define FREE_ALL_PAGES (~0UL)
41943 /* times are in msecs */
41944 #define PAGE_FREE_INTERVAL 1000
41945
41946 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
41947 * @free_all: If set to true will free all pages in pool
41948 * @use_static: Safe to use static buffer
41949 **/
41950 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
41951 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
41952 bool use_static)
41953 {
41954 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41955 unsigned long irq_flags;
41956 struct page *p;
41957 struct page **pages_to_free;
41958 - unsigned freed_pages = 0,
41959 - npages_to_free = nr_free;
41960 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41961
41962 if (NUM_PAGES_TO_ALLOC < nr_free)
41963 npages_to_free = NUM_PAGES_TO_ALLOC;
41964 @@ -371,7 +370,8 @@ restart:
41965 __list_del(&p->lru, &pool->list);
41966
41967 ttm_pool_update_free_locked(pool, freed_pages);
41968 - nr_free -= freed_pages;
41969 + if (likely(nr_free != FREE_ALL_PAGES))
41970 + nr_free -= freed_pages;
41971 }
41972
41973 spin_unlock_irqrestore(&pool->lock, irq_flags);
41974 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41975 unsigned i;
41976 unsigned pool_offset;
41977 struct ttm_page_pool *pool;
41978 - int shrink_pages = sc->nr_to_scan;
41979 + unsigned long shrink_pages = sc->nr_to_scan;
41980 unsigned long freed = 0;
41981
41982 if (!mutex_trylock(&lock))
41983 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41984 pool_offset = ++start_pool % NUM_POOLS;
41985 /* select start pool in round robin fashion */
41986 for (i = 0; i < NUM_POOLS; ++i) {
41987 - unsigned nr_free = shrink_pages;
41988 + unsigned long nr_free = shrink_pages;
41989 if (shrink_pages == 0)
41990 break;
41991 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
41992 @@ -673,7 +673,7 @@ out:
41993 }
41994
41995 /* Put all pages in pages list to correct pool to wait for reuse */
41996 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
41997 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
41998 enum ttm_caching_state cstate)
41999 {
42000 unsigned long irq_flags;
42001 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
42002 struct list_head plist;
42003 struct page *p = NULL;
42004 gfp_t gfp_flags = GFP_USER;
42005 - unsigned count;
42006 + unsigned long count;
42007 int r;
42008
42009 /* set zero flag for page allocation if required */
42010 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42011 index 01e1d27..aaa018a 100644
42012 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42013 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42014 @@ -56,7 +56,7 @@
42015
42016 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42017 #define SMALL_ALLOCATION 4
42018 -#define FREE_ALL_PAGES (~0U)
42019 +#define FREE_ALL_PAGES (~0UL)
42020 /* times are in msecs */
42021 #define IS_UNDEFINED (0)
42022 #define IS_WC (1<<1)
42023 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
42024 * @nr_free: If set to true will free all pages in pool
42025 * @use_static: Safe to use static buffer
42026 **/
42027 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42028 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
42029 bool use_static)
42030 {
42031 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42032 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42033 struct dma_page *dma_p, *tmp;
42034 struct page **pages_to_free;
42035 struct list_head d_pages;
42036 - unsigned freed_pages = 0,
42037 - npages_to_free = nr_free;
42038 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42039
42040 if (NUM_PAGES_TO_ALLOC < nr_free)
42041 npages_to_free = NUM_PAGES_TO_ALLOC;
42042 @@ -499,7 +498,8 @@ restart:
42043 /* remove range of pages from the pool */
42044 if (freed_pages) {
42045 ttm_pool_update_free_locked(pool, freed_pages);
42046 - nr_free -= freed_pages;
42047 + if (likely(nr_free != FREE_ALL_PAGES))
42048 + nr_free -= freed_pages;
42049 }
42050
42051 spin_unlock_irqrestore(&pool->lock, irq_flags);
42052 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
42053 struct dma_page *d_page, *next;
42054 enum pool_type type;
42055 bool is_cached = false;
42056 - unsigned count = 0, i, npages = 0;
42057 + unsigned long count = 0, i, npages = 0;
42058 unsigned long irq_flags;
42059
42060 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
42061 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42062 static unsigned start_pool;
42063 unsigned idx = 0;
42064 unsigned pool_offset;
42065 - unsigned shrink_pages = sc->nr_to_scan;
42066 + unsigned long shrink_pages = sc->nr_to_scan;
42067 struct device_pools *p;
42068 unsigned long freed = 0;
42069
42070 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42071 goto out;
42072 pool_offset = ++start_pool % _manager->npools;
42073 list_for_each_entry(p, &_manager->pools, pools) {
42074 - unsigned nr_free;
42075 + unsigned long nr_free;
42076
42077 if (!p->dev)
42078 continue;
42079 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42080 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
42081 freed += nr_free - shrink_pages;
42082
42083 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
42084 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
42085 p->pool->dev_name, p->pool->name, current->pid,
42086 nr_free, shrink_pages);
42087 }
42088 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
42089 index 5fc16ce..1bd84ec 100644
42090 --- a/drivers/gpu/drm/udl/udl_fb.c
42091 +++ b/drivers/gpu/drm/udl/udl_fb.c
42092 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
42093 fb_deferred_io_cleanup(info);
42094 kfree(info->fbdefio);
42095 info->fbdefio = NULL;
42096 - info->fbops->fb_mmap = udl_fb_mmap;
42097 }
42098
42099 pr_warn("released /dev/fb%d user=%d count=%d\n",
42100 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
42101 index ef8c500..01030c8 100644
42102 --- a/drivers/gpu/drm/via/via_drv.h
42103 +++ b/drivers/gpu/drm/via/via_drv.h
42104 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
42105 typedef uint32_t maskarray_t[5];
42106
42107 typedef struct drm_via_irq {
42108 - atomic_t irq_received;
42109 + atomic_unchecked_t irq_received;
42110 uint32_t pending_mask;
42111 uint32_t enable_mask;
42112 wait_queue_head_t irq_queue;
42113 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
42114 struct timeval last_vblank;
42115 int last_vblank_valid;
42116 unsigned usec_per_vblank;
42117 - atomic_t vbl_received;
42118 + atomic_unchecked_t vbl_received;
42119 drm_via_state_t hc_state;
42120 char pci_buf[VIA_PCI_BUF_SIZE];
42121 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
42122 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
42123 index 1319433..a993b0c 100644
42124 --- a/drivers/gpu/drm/via/via_irq.c
42125 +++ b/drivers/gpu/drm/via/via_irq.c
42126 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
42127 if (crtc != 0)
42128 return 0;
42129
42130 - return atomic_read(&dev_priv->vbl_received);
42131 + return atomic_read_unchecked(&dev_priv->vbl_received);
42132 }
42133
42134 irqreturn_t via_driver_irq_handler(int irq, void *arg)
42135 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42136
42137 status = VIA_READ(VIA_REG_INTERRUPT);
42138 if (status & VIA_IRQ_VBLANK_PENDING) {
42139 - atomic_inc(&dev_priv->vbl_received);
42140 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
42141 + atomic_inc_unchecked(&dev_priv->vbl_received);
42142 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
42143 do_gettimeofday(&cur_vblank);
42144 if (dev_priv->last_vblank_valid) {
42145 dev_priv->usec_per_vblank =
42146 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42147 dev_priv->last_vblank = cur_vblank;
42148 dev_priv->last_vblank_valid = 1;
42149 }
42150 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
42151 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
42152 DRM_DEBUG("US per vblank is: %u\n",
42153 dev_priv->usec_per_vblank);
42154 }
42155 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42156
42157 for (i = 0; i < dev_priv->num_irqs; ++i) {
42158 if (status & cur_irq->pending_mask) {
42159 - atomic_inc(&cur_irq->irq_received);
42160 + atomic_inc_unchecked(&cur_irq->irq_received);
42161 wake_up(&cur_irq->irq_queue);
42162 handled = 1;
42163 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
42164 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
42165 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42166 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
42167 masks[irq][4]));
42168 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
42169 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
42170 } else {
42171 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42172 (((cur_irq_sequence =
42173 - atomic_read(&cur_irq->irq_received)) -
42174 + atomic_read_unchecked(&cur_irq->irq_received)) -
42175 *sequence) <= (1 << 23)));
42176 }
42177 *sequence = cur_irq_sequence;
42178 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
42179 }
42180
42181 for (i = 0; i < dev_priv->num_irqs; ++i) {
42182 - atomic_set(&cur_irq->irq_received, 0);
42183 + atomic_set_unchecked(&cur_irq->irq_received, 0);
42184 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
42185 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
42186 init_waitqueue_head(&cur_irq->irq_queue);
42187 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
42188 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
42189 case VIA_IRQ_RELATIVE:
42190 irqwait->request.sequence +=
42191 - atomic_read(&cur_irq->irq_received);
42192 + atomic_read_unchecked(&cur_irq->irq_received);
42193 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
42194 case VIA_IRQ_ABSOLUTE:
42195 break;
42196 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42197 index d26a6da..5fa41ed 100644
42198 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42199 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42200 @@ -447,7 +447,7 @@ struct vmw_private {
42201 * Fencing and IRQs.
42202 */
42203
42204 - atomic_t marker_seq;
42205 + atomic_unchecked_t marker_seq;
42206 wait_queue_head_t fence_queue;
42207 wait_queue_head_t fifo_queue;
42208 spinlock_t waiter_lock;
42209 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42210 index 39f2b03..d1b0a64 100644
42211 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42212 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42213 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
42214 (unsigned int) min,
42215 (unsigned int) fifo->capabilities);
42216
42217 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42218 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42219 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
42220 vmw_marker_queue_init(&fifo->marker_queue);
42221 return vmw_fifo_send_fence(dev_priv, &dummy);
42222 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
42223 if (reserveable)
42224 iowrite32(bytes, fifo_mem +
42225 SVGA_FIFO_RESERVED);
42226 - return fifo_mem + (next_cmd >> 2);
42227 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
42228 } else {
42229 need_bounce = true;
42230 }
42231 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42232
42233 fm = vmw_fifo_reserve(dev_priv, bytes);
42234 if (unlikely(fm == NULL)) {
42235 - *seqno = atomic_read(&dev_priv->marker_seq);
42236 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42237 ret = -ENOMEM;
42238 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
42239 false, 3*HZ);
42240 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42241 }
42242
42243 do {
42244 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
42245 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
42246 } while (*seqno == 0);
42247
42248 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
42249 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42250 index 170b61b..fec7348 100644
42251 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42252 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42253 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
42254 }
42255
42256 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
42257 - vmw_gmrid_man_init,
42258 - vmw_gmrid_man_takedown,
42259 - vmw_gmrid_man_get_node,
42260 - vmw_gmrid_man_put_node,
42261 - vmw_gmrid_man_debug
42262 + .init = vmw_gmrid_man_init,
42263 + .takedown = vmw_gmrid_man_takedown,
42264 + .get_node = vmw_gmrid_man_get_node,
42265 + .put_node = vmw_gmrid_man_put_node,
42266 + .debug = vmw_gmrid_man_debug
42267 };
42268 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42269 index 69c8ce2..cacb0ab 100644
42270 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42271 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42272 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
42273 int ret;
42274
42275 num_clips = arg->num_clips;
42276 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42277 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42278
42279 if (unlikely(num_clips == 0))
42280 return 0;
42281 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
42282 int ret;
42283
42284 num_clips = arg->num_clips;
42285 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42286 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42287
42288 if (unlikely(num_clips == 0))
42289 return 0;
42290 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42291 index 9fe9827..0aa2fc0 100644
42292 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42293 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42294 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
42295 * emitted. Then the fence is stale and signaled.
42296 */
42297
42298 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
42299 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
42300 > VMW_FENCE_WRAP);
42301
42302 return ret;
42303 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
42304
42305 if (fifo_idle)
42306 down_read(&fifo_state->rwsem);
42307 - signal_seq = atomic_read(&dev_priv->marker_seq);
42308 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
42309 ret = 0;
42310
42311 for (;;) {
42312 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42313 index efd1ffd..0ae13ca 100644
42314 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42315 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42316 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
42317 while (!vmw_lag_lt(queue, us)) {
42318 spin_lock(&queue->lock);
42319 if (list_empty(&queue->head))
42320 - seqno = atomic_read(&dev_priv->marker_seq);
42321 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42322 else {
42323 marker = list_first_entry(&queue->head,
42324 struct vmw_marker, head);
42325 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
42326 index 37ac7b5..d52a5c9 100644
42327 --- a/drivers/gpu/vga/vga_switcheroo.c
42328 +++ b/drivers/gpu/vga/vga_switcheroo.c
42329 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
42330
42331 /* this version is for the case where the power switch is separate
42332 to the device being powered down. */
42333 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
42334 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
42335 {
42336 /* copy over all the bus versions */
42337 if (dev->bus && dev->bus->pm) {
42338 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
42339 return ret;
42340 }
42341
42342 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
42343 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
42344 {
42345 /* copy over all the bus versions */
42346 if (dev->bus && dev->bus->pm) {
42347 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
42348 index 722a925..594c312 100644
42349 --- a/drivers/hid/hid-core.c
42350 +++ b/drivers/hid/hid-core.c
42351 @@ -2552,7 +2552,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
42352
42353 int hid_add_device(struct hid_device *hdev)
42354 {
42355 - static atomic_t id = ATOMIC_INIT(0);
42356 + static atomic_unchecked_t id = ATOMIC_INIT(0);
42357 int ret;
42358
42359 if (WARN_ON(hdev->status & HID_STAT_ADDED))
42360 @@ -2595,7 +2595,7 @@ int hid_add_device(struct hid_device *hdev)
42361 /* XXX hack, any other cleaner solution after the driver core
42362 * is converted to allow more than 20 bytes as the device name? */
42363 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
42364 - hdev->vendor, hdev->product, atomic_inc_return(&id));
42365 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
42366
42367 hid_debug_register(hdev, dev_name(&hdev->dev));
42368 ret = device_add(&hdev->dev);
42369 diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
42370 index 008e89b..32d52d2 100644
42371 --- a/drivers/hid/hid-input.c
42372 +++ b/drivers/hid/hid-input.c
42373 @@ -462,12 +462,15 @@ out:
42374
42375 static void hidinput_cleanup_battery(struct hid_device *dev)
42376 {
42377 + const struct power_supply_desc *psy_desc;
42378 +
42379 if (!dev->battery)
42380 return;
42381
42382 + psy_desc = dev->battery->desc;
42383 power_supply_unregister(dev->battery);
42384 - kfree(dev->battery->desc->name);
42385 - kfree(dev->battery->desc);
42386 + kfree(psy_desc->name);
42387 + kfree(psy_desc);
42388 dev->battery = NULL;
42389 }
42390 #else /* !CONFIG_HID_BATTERY_STRENGTH */
42391 diff --git a/drivers/hid/hid-sensor-custom.c b/drivers/hid/hid-sensor-custom.c
42392 index 5614fee..8301fbf 100644
42393 --- a/drivers/hid/hid-sensor-custom.c
42394 +++ b/drivers/hid/hid-sensor-custom.c
42395 @@ -34,7 +34,7 @@ struct hid_sensor_custom_field {
42396 int report_id;
42397 char group_name[HID_CUSTOM_NAME_LENGTH];
42398 struct hid_sensor_hub_attribute_info attribute;
42399 - struct device_attribute sd_attrs[HID_CUSTOM_MAX_CORE_ATTRS];
42400 + device_attribute_no_const sd_attrs[HID_CUSTOM_MAX_CORE_ATTRS];
42401 char attr_name[HID_CUSTOM_TOTAL_ATTRS][HID_CUSTOM_NAME_LENGTH];
42402 struct attribute *attrs[HID_CUSTOM_TOTAL_ATTRS];
42403 struct attribute_group hid_custom_attribute_group;
42404 @@ -590,7 +590,7 @@ static int hid_sensor_custom_add_attributes(struct hid_sensor_custom
42405 j = 0;
42406 while (j < HID_CUSTOM_TOTAL_ATTRS &&
42407 hid_custom_attrs[j].name) {
42408 - struct device_attribute *device_attr;
42409 + device_attribute_no_const *device_attr;
42410
42411 device_attr = &sensor_inst->fields[i].sd_attrs[j];
42412
42413 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
42414 index c13fb5b..55a3802 100644
42415 --- a/drivers/hid/hid-wiimote-debug.c
42416 +++ b/drivers/hid/hid-wiimote-debug.c
42417 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
42418 else if (size == 0)
42419 return -EIO;
42420
42421 - if (copy_to_user(u, buf, size))
42422 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
42423 return -EFAULT;
42424
42425 *off += size;
42426 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
42427 index 54da66d..aa3a3d7 100644
42428 --- a/drivers/hv/channel.c
42429 +++ b/drivers/hv/channel.c
42430 @@ -373,7 +373,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
42431 int ret = 0;
42432
42433 next_gpadl_handle =
42434 - (atomic_inc_return(&vmbus_connection.next_gpadl_handle) - 1);
42435 + (atomic_inc_return_unchecked(&vmbus_connection.next_gpadl_handle) - 1);
42436
42437 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
42438 if (ret)
42439 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
42440 index d3943bc..3de28a9 100644
42441 --- a/drivers/hv/hv.c
42442 +++ b/drivers/hv/hv.c
42443 @@ -118,7 +118,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
42444 u64 output_address = (output) ? virt_to_phys(output) : 0;
42445 u32 output_address_hi = output_address >> 32;
42446 u32 output_address_lo = output_address & 0xFFFFFFFF;
42447 - void *hypercall_page = hv_context.hypercall_page;
42448 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
42449
42450 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
42451 "=a"(hv_status_lo) : "d" (control_hi),
42452 @@ -164,7 +164,7 @@ int hv_init(void)
42453 /* See if the hypercall page is already set */
42454 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
42455
42456 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
42457 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
42458
42459 if (!virtaddr)
42460 goto cleanup;
42461 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
42462 index cb5b7dc..6052f22 100644
42463 --- a/drivers/hv/hv_balloon.c
42464 +++ b/drivers/hv/hv_balloon.c
42465 @@ -469,7 +469,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
42466
42467 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
42468 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
42469 -static atomic_t trans_id = ATOMIC_INIT(0);
42470 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
42471
42472 static int dm_ring_size = (5 * PAGE_SIZE);
42473
42474 @@ -941,7 +941,7 @@ static void hot_add_req(struct work_struct *dummy)
42475 pr_info("Memory hot add failed\n");
42476
42477 dm->state = DM_INITIALIZED;
42478 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42479 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42480 vmbus_sendpacket(dm->dev->channel, &resp,
42481 sizeof(struct dm_hot_add_response),
42482 (unsigned long)NULL,
42483 @@ -1022,7 +1022,7 @@ static void post_status(struct hv_dynmem_device *dm)
42484 memset(&status, 0, sizeof(struct dm_status));
42485 status.hdr.type = DM_STATUS_REPORT;
42486 status.hdr.size = sizeof(struct dm_status);
42487 - status.hdr.trans_id = atomic_inc_return(&trans_id);
42488 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42489
42490 /*
42491 * The host expects the guest to report free and committed memory.
42492 @@ -1046,7 +1046,7 @@ static void post_status(struct hv_dynmem_device *dm)
42493 * send the status. This can happen if we were interrupted
42494 * after we picked our transaction ID.
42495 */
42496 - if (status.hdr.trans_id != atomic_read(&trans_id))
42497 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
42498 return;
42499
42500 /*
42501 @@ -1191,7 +1191,7 @@ static void balloon_up(struct work_struct *dummy)
42502 */
42503
42504 do {
42505 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
42506 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42507 ret = vmbus_sendpacket(dm_device.dev->channel,
42508 bl_resp,
42509 bl_resp->hdr.size,
42510 @@ -1237,7 +1237,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
42511
42512 memset(&resp, 0, sizeof(struct dm_unballoon_response));
42513 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42514 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42515 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42516 resp.hdr.size = sizeof(struct dm_unballoon_response);
42517
42518 vmbus_sendpacket(dm_device.dev->channel, &resp,
42519 @@ -1298,7 +1298,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42520 memset(&version_req, 0, sizeof(struct dm_version_request));
42521 version_req.hdr.type = DM_VERSION_REQUEST;
42522 version_req.hdr.size = sizeof(struct dm_version_request);
42523 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42524 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42525 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42526 version_req.is_last_attempt = 1;
42527
42528 @@ -1471,7 +1471,7 @@ static int balloon_probe(struct hv_device *dev,
42529 memset(&version_req, 0, sizeof(struct dm_version_request));
42530 version_req.hdr.type = DM_VERSION_REQUEST;
42531 version_req.hdr.size = sizeof(struct dm_version_request);
42532 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42533 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42534 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42535 version_req.is_last_attempt = 0;
42536
42537 @@ -1502,7 +1502,7 @@ static int balloon_probe(struct hv_device *dev,
42538 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42539 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42540 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42541 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42542 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42543
42544 cap_msg.caps.cap_bits.balloon = 1;
42545 cap_msg.caps.cap_bits.hot_add = 1;
42546 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42547 index 887287a..238a626 100644
42548 --- a/drivers/hv/hyperv_vmbus.h
42549 +++ b/drivers/hv/hyperv_vmbus.h
42550 @@ -645,7 +645,7 @@ enum vmbus_connect_state {
42551 struct vmbus_connection {
42552 enum vmbus_connect_state conn_state;
42553
42554 - atomic_t next_gpadl_handle;
42555 + atomic_unchecked_t next_gpadl_handle;
42556
42557 /*
42558 * Represents channel interrupts. Each bit position represents a
42559 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42560 index 579bdf9..0dac21d5 100644
42561 --- a/drivers/hwmon/acpi_power_meter.c
42562 +++ b/drivers/hwmon/acpi_power_meter.c
42563 @@ -116,7 +116,7 @@ struct sensor_template {
42564 struct device_attribute *devattr,
42565 const char *buf, size_t count);
42566 int index;
42567 -};
42568 +} __do_const;
42569
42570 /* Averaging interval */
42571 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42572 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42573 struct sensor_template *attrs)
42574 {
42575 struct device *dev = &resource->acpi_dev->dev;
42576 - struct sensor_device_attribute *sensors =
42577 + sensor_device_attribute_no_const *sensors =
42578 &resource->sensors[resource->num_sensors];
42579 int res = 0;
42580
42581 @@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d)
42582 return 0;
42583 }
42584
42585 -static struct dmi_system_id __initdata pm_dmi_table[] = {
42586 +static const struct dmi_system_id __initconst pm_dmi_table[] = {
42587 {
42588 enable_cap_knobs, "IBM Active Energy Manager",
42589 {
42590 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42591 index 0af63da..05a183a 100644
42592 --- a/drivers/hwmon/applesmc.c
42593 +++ b/drivers/hwmon/applesmc.c
42594 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42595 {
42596 struct applesmc_node_group *grp;
42597 struct applesmc_dev_attr *node;
42598 - struct attribute *attr;
42599 + attribute_no_const *attr;
42600 int ret, i;
42601
42602 for (grp = groups; grp->format; grp++) {
42603 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42604 index cccef87..06ce8ec 100644
42605 --- a/drivers/hwmon/asus_atk0110.c
42606 +++ b/drivers/hwmon/asus_atk0110.c
42607 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42608 struct atk_sensor_data {
42609 struct list_head list;
42610 struct atk_data *data;
42611 - struct device_attribute label_attr;
42612 - struct device_attribute input_attr;
42613 - struct device_attribute limit1_attr;
42614 - struct device_attribute limit2_attr;
42615 + device_attribute_no_const label_attr;
42616 + device_attribute_no_const input_attr;
42617 + device_attribute_no_const limit1_attr;
42618 + device_attribute_no_const limit2_attr;
42619 char label_attr_name[ATTR_NAME_SIZE];
42620 char input_attr_name[ATTR_NAME_SIZE];
42621 char limit1_attr_name[ATTR_NAME_SIZE];
42622 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42623 static struct device_attribute atk_name_attr =
42624 __ATTR(name, 0444, atk_name_show, NULL);
42625
42626 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42627 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42628 sysfs_show_func show)
42629 {
42630 sysfs_attr_init(&attr->attr);
42631 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42632 index ed303ba..e24bd26f 100644
42633 --- a/drivers/hwmon/coretemp.c
42634 +++ b/drivers/hwmon/coretemp.c
42635 @@ -782,7 +782,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42636 return NOTIFY_OK;
42637 }
42638
42639 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42640 +static struct notifier_block coretemp_cpu_notifier = {
42641 .notifier_call = coretemp_cpu_callback,
42642 };
42643
42644 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42645 index 7a8a6fb..015c1fd 100644
42646 --- a/drivers/hwmon/ibmaem.c
42647 +++ b/drivers/hwmon/ibmaem.c
42648 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42649 struct aem_rw_sensor_template *rw)
42650 {
42651 struct device *dev = &data->pdev->dev;
42652 - struct sensor_device_attribute *sensors = data->sensors;
42653 + sensor_device_attribute_no_const *sensors = data->sensors;
42654 int err;
42655
42656 /* Set up read-only sensors */
42657 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42658 index 17ae2eb..21b71dd 100644
42659 --- a/drivers/hwmon/iio_hwmon.c
42660 +++ b/drivers/hwmon/iio_hwmon.c
42661 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42662 {
42663 struct device *dev = &pdev->dev;
42664 struct iio_hwmon_state *st;
42665 - struct sensor_device_attribute *a;
42666 + sensor_device_attribute_no_const *a;
42667 int ret, i;
42668 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42669 enum iio_chan_type type;
42670 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42671 index 37f0170..414ec2c 100644
42672 --- a/drivers/hwmon/nct6683.c
42673 +++ b/drivers/hwmon/nct6683.c
42674 @@ -397,11 +397,11 @@ static struct attribute_group *
42675 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42676 int repeat)
42677 {
42678 - struct sensor_device_attribute_2 *a2;
42679 - struct sensor_device_attribute *a;
42680 + sensor_device_attribute_2_no_const *a2;
42681 + sensor_device_attribute_no_const *a;
42682 struct sensor_device_template **t;
42683 struct sensor_device_attr_u *su;
42684 - struct attribute_group *group;
42685 + attribute_group_no_const *group;
42686 struct attribute **attrs;
42687 int i, j, count;
42688
42689 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42690 index bd1c99d..2fa55ad 100644
42691 --- a/drivers/hwmon/nct6775.c
42692 +++ b/drivers/hwmon/nct6775.c
42693 @@ -953,10 +953,10 @@ static struct attribute_group *
42694 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42695 int repeat)
42696 {
42697 - struct attribute_group *group;
42698 + attribute_group_no_const *group;
42699 struct sensor_device_attr_u *su;
42700 - struct sensor_device_attribute *a;
42701 - struct sensor_device_attribute_2 *a2;
42702 + sensor_device_attribute_no_const *a;
42703 + sensor_device_attribute_2_no_const *a2;
42704 struct attribute **attrs;
42705 struct sensor_device_template **t;
42706 int i, count;
42707 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42708 index f2e47c7..45d7941 100644
42709 --- a/drivers/hwmon/pmbus/pmbus_core.c
42710 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42711 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42712 return 0;
42713 }
42714
42715 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42716 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42717 const char *name,
42718 umode_t mode,
42719 ssize_t (*show)(struct device *dev,
42720 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42721 dev_attr->store = store;
42722 }
42723
42724 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42725 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42726 const char *name,
42727 umode_t mode,
42728 ssize_t (*show)(struct device *dev,
42729 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42730 u16 reg, u8 mask)
42731 {
42732 struct pmbus_boolean *boolean;
42733 - struct sensor_device_attribute *a;
42734 + sensor_device_attribute_no_const *a;
42735
42736 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42737 if (!boolean)
42738 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42739 bool update, bool readonly)
42740 {
42741 struct pmbus_sensor *sensor;
42742 - struct device_attribute *a;
42743 + device_attribute_no_const *a;
42744
42745 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42746 if (!sensor)
42747 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
42748 const char *lstring, int index)
42749 {
42750 struct pmbus_label *label;
42751 - struct device_attribute *a;
42752 + device_attribute_no_const *a;
42753
42754 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
42755 if (!label)
42756 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
42757 index d4f0935..7420593 100644
42758 --- a/drivers/hwmon/sht15.c
42759 +++ b/drivers/hwmon/sht15.c
42760 @@ -169,7 +169,7 @@ struct sht15_data {
42761 int supply_uv;
42762 bool supply_uv_valid;
42763 struct work_struct update_supply_work;
42764 - atomic_t interrupt_handled;
42765 + atomic_unchecked_t interrupt_handled;
42766 };
42767
42768 /**
42769 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
42770 ret = gpio_direction_input(data->pdata->gpio_data);
42771 if (ret)
42772 return ret;
42773 - atomic_set(&data->interrupt_handled, 0);
42774 + atomic_set_unchecked(&data->interrupt_handled, 0);
42775
42776 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42777 if (gpio_get_value(data->pdata->gpio_data) == 0) {
42778 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
42779 /* Only relevant if the interrupt hasn't occurred. */
42780 - if (!atomic_read(&data->interrupt_handled))
42781 + if (!atomic_read_unchecked(&data->interrupt_handled))
42782 schedule_work(&data->read_work);
42783 }
42784 ret = wait_event_timeout(data->wait_queue,
42785 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
42786
42787 /* First disable the interrupt */
42788 disable_irq_nosync(irq);
42789 - atomic_inc(&data->interrupt_handled);
42790 + atomic_inc_unchecked(&data->interrupt_handled);
42791 /* Then schedule a reading work struct */
42792 if (data->state != SHT15_READING_NOTHING)
42793 schedule_work(&data->read_work);
42794 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
42795 * If not, then start the interrupt again - care here as could
42796 * have gone low in meantime so verify it hasn't!
42797 */
42798 - atomic_set(&data->interrupt_handled, 0);
42799 + atomic_set_unchecked(&data->interrupt_handled, 0);
42800 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42801 /* If still not occurred or another handler was scheduled */
42802 if (gpio_get_value(data->pdata->gpio_data)
42803 - || atomic_read(&data->interrupt_handled))
42804 + || atomic_read_unchecked(&data->interrupt_handled))
42805 return;
42806 }
42807
42808 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
42809 index ac91c07..8e69663 100644
42810 --- a/drivers/hwmon/via-cputemp.c
42811 +++ b/drivers/hwmon/via-cputemp.c
42812 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
42813 return NOTIFY_OK;
42814 }
42815
42816 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
42817 +static struct notifier_block via_cputemp_cpu_notifier = {
42818 .notifier_call = via_cputemp_cpu_callback,
42819 };
42820
42821 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
42822 index 65e3240..e6c511d 100644
42823 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
42824 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
42825 @@ -39,7 +39,7 @@
42826 extern struct i2c_adapter amd756_smbus;
42827
42828 static struct i2c_adapter *s4882_adapter;
42829 -static struct i2c_algorithm *s4882_algo;
42830 +static i2c_algorithm_no_const *s4882_algo;
42831
42832 /* Wrapper access functions for multiplexed SMBus */
42833 static DEFINE_MUTEX(amd756_lock);
42834 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
42835 index b19a310..d6eece0 100644
42836 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
42837 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
42838 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
42839 /* usb layer */
42840
42841 /* Send command to device, and get response. */
42842 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42843 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42844 {
42845 int ret = 0;
42846 int actual;
42847 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
42848 index 88eda09..cf40434 100644
42849 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
42850 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
42851 @@ -37,7 +37,7 @@
42852 extern struct i2c_adapter *nforce2_smbus;
42853
42854 static struct i2c_adapter *s4985_adapter;
42855 -static struct i2c_algorithm *s4985_algo;
42856 +static i2c_algorithm_no_const *s4985_algo;
42857
42858 /* Wrapper access functions for multiplexed SMBus */
42859 static DEFINE_MUTEX(nforce2_lock);
42860 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
42861 index 71c7a39..71dd3e0 100644
42862 --- a/drivers/i2c/i2c-dev.c
42863 +++ b/drivers/i2c/i2c-dev.c
42864 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
42865 break;
42866 }
42867
42868 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
42869 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
42870 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
42871 if (IS_ERR(rdwr_pa[i].buf)) {
42872 res = PTR_ERR(rdwr_pa[i].buf);
42873 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
42874 index 0b510ba..4fbb5085 100644
42875 --- a/drivers/ide/ide-cd.c
42876 +++ b/drivers/ide/ide-cd.c
42877 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
42878 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
42879 if ((unsigned long)buf & alignment
42880 || blk_rq_bytes(rq) & q->dma_pad_mask
42881 - || object_is_on_stack(buf))
42882 + || object_starts_on_stack(buf))
42883 drive->dma = 0;
42884 }
42885 }
42886 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
42887 index 4df97f6..c751151 100644
42888 --- a/drivers/iio/industrialio-core.c
42889 +++ b/drivers/iio/industrialio-core.c
42890 @@ -570,7 +570,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
42891 }
42892
42893 static
42894 -int __iio_device_attr_init(struct device_attribute *dev_attr,
42895 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
42896 const char *postfix,
42897 struct iio_chan_spec const *chan,
42898 ssize_t (*readfunc)(struct device *dev,
42899 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
42900 index 0271608..81998c5 100644
42901 --- a/drivers/infiniband/core/cm.c
42902 +++ b/drivers/infiniband/core/cm.c
42903 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
42904
42905 struct cm_counter_group {
42906 struct kobject obj;
42907 - atomic_long_t counter[CM_ATTR_COUNT];
42908 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
42909 };
42910
42911 struct cm_counter_attribute {
42912 @@ -1397,7 +1397,7 @@ static void cm_dup_req_handler(struct cm_work *work,
42913 struct ib_mad_send_buf *msg = NULL;
42914 int ret;
42915
42916 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42917 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42918 counter[CM_REQ_COUNTER]);
42919
42920 /* Quick state check to discard duplicate REQs. */
42921 @@ -1784,7 +1784,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
42922 if (!cm_id_priv)
42923 return;
42924
42925 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42926 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42927 counter[CM_REP_COUNTER]);
42928 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
42929 if (ret)
42930 @@ -1951,7 +1951,7 @@ static int cm_rtu_handler(struct cm_work *work)
42931 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
42932 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
42933 spin_unlock_irq(&cm_id_priv->lock);
42934 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42935 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42936 counter[CM_RTU_COUNTER]);
42937 goto out;
42938 }
42939 @@ -2134,7 +2134,7 @@ static int cm_dreq_handler(struct cm_work *work)
42940 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
42941 dreq_msg->local_comm_id);
42942 if (!cm_id_priv) {
42943 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42944 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42945 counter[CM_DREQ_COUNTER]);
42946 cm_issue_drep(work->port, work->mad_recv_wc);
42947 return -EINVAL;
42948 @@ -2159,7 +2159,7 @@ static int cm_dreq_handler(struct cm_work *work)
42949 case IB_CM_MRA_REP_RCVD:
42950 break;
42951 case IB_CM_TIMEWAIT:
42952 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42953 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42954 counter[CM_DREQ_COUNTER]);
42955 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42956 goto unlock;
42957 @@ -2173,7 +2173,7 @@ static int cm_dreq_handler(struct cm_work *work)
42958 cm_free_msg(msg);
42959 goto deref;
42960 case IB_CM_DREQ_RCVD:
42961 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42962 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42963 counter[CM_DREQ_COUNTER]);
42964 goto unlock;
42965 default:
42966 @@ -2540,7 +2540,7 @@ static int cm_mra_handler(struct cm_work *work)
42967 ib_modify_mad(cm_id_priv->av.port->mad_agent,
42968 cm_id_priv->msg, timeout)) {
42969 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
42970 - atomic_long_inc(&work->port->
42971 + atomic_long_inc_unchecked(&work->port->
42972 counter_group[CM_RECV_DUPLICATES].
42973 counter[CM_MRA_COUNTER]);
42974 goto out;
42975 @@ -2549,7 +2549,7 @@ static int cm_mra_handler(struct cm_work *work)
42976 break;
42977 case IB_CM_MRA_REQ_RCVD:
42978 case IB_CM_MRA_REP_RCVD:
42979 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42980 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42981 counter[CM_MRA_COUNTER]);
42982 /* fall through */
42983 default:
42984 @@ -2711,7 +2711,7 @@ static int cm_lap_handler(struct cm_work *work)
42985 case IB_CM_LAP_IDLE:
42986 break;
42987 case IB_CM_MRA_LAP_SENT:
42988 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42989 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42990 counter[CM_LAP_COUNTER]);
42991 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42992 goto unlock;
42993 @@ -2727,7 +2727,7 @@ static int cm_lap_handler(struct cm_work *work)
42994 cm_free_msg(msg);
42995 goto deref;
42996 case IB_CM_LAP_RCVD:
42997 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42998 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42999 counter[CM_LAP_COUNTER]);
43000 goto unlock;
43001 default:
43002 @@ -3011,7 +3011,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
43003 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
43004 if (cur_cm_id_priv) {
43005 spin_unlock_irq(&cm.lock);
43006 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43007 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43008 counter[CM_SIDR_REQ_COUNTER]);
43009 goto out; /* Duplicate message. */
43010 }
43011 @@ -3223,10 +3223,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
43012 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
43013 msg->retries = 1;
43014
43015 - atomic_long_add(1 + msg->retries,
43016 + atomic_long_add_unchecked(1 + msg->retries,
43017 &port->counter_group[CM_XMIT].counter[attr_index]);
43018 if (msg->retries)
43019 - atomic_long_add(msg->retries,
43020 + atomic_long_add_unchecked(msg->retries,
43021 &port->counter_group[CM_XMIT_RETRIES].
43022 counter[attr_index]);
43023
43024 @@ -3436,7 +3436,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
43025 }
43026
43027 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
43028 - atomic_long_inc(&port->counter_group[CM_RECV].
43029 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
43030 counter[attr_id - CM_ATTR_ID_OFFSET]);
43031
43032 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
43033 @@ -3667,7 +3667,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
43034 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
43035
43036 return sprintf(buf, "%ld\n",
43037 - atomic_long_read(&group->counter[cm_attr->index]));
43038 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
43039 }
43040
43041 static const struct sysfs_ops cm_counter_ops = {
43042 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
43043 index 9f5ad7c..588cd84 100644
43044 --- a/drivers/infiniband/core/fmr_pool.c
43045 +++ b/drivers/infiniband/core/fmr_pool.c
43046 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
43047
43048 struct task_struct *thread;
43049
43050 - atomic_t req_ser;
43051 - atomic_t flush_ser;
43052 + atomic_unchecked_t req_ser;
43053 + atomic_unchecked_t flush_ser;
43054
43055 wait_queue_head_t force_wait;
43056 };
43057 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43058 struct ib_fmr_pool *pool = pool_ptr;
43059
43060 do {
43061 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
43062 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
43063 ib_fmr_batch_release(pool);
43064
43065 - atomic_inc(&pool->flush_ser);
43066 + atomic_inc_unchecked(&pool->flush_ser);
43067 wake_up_interruptible(&pool->force_wait);
43068
43069 if (pool->flush_function)
43070 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43071 }
43072
43073 set_current_state(TASK_INTERRUPTIBLE);
43074 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
43075 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
43076 !kthread_should_stop())
43077 schedule();
43078 __set_current_state(TASK_RUNNING);
43079 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
43080 pool->dirty_watermark = params->dirty_watermark;
43081 pool->dirty_len = 0;
43082 spin_lock_init(&pool->pool_lock);
43083 - atomic_set(&pool->req_ser, 0);
43084 - atomic_set(&pool->flush_ser, 0);
43085 + atomic_set_unchecked(&pool->req_ser, 0);
43086 + atomic_set_unchecked(&pool->flush_ser, 0);
43087 init_waitqueue_head(&pool->force_wait);
43088
43089 pool->thread = kthread_run(ib_fmr_cleanup_thread,
43090 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
43091 }
43092 spin_unlock_irq(&pool->pool_lock);
43093
43094 - serial = atomic_inc_return(&pool->req_ser);
43095 + serial = atomic_inc_return_unchecked(&pool->req_ser);
43096 wake_up_process(pool->thread);
43097
43098 if (wait_event_interruptible(pool->force_wait,
43099 - atomic_read(&pool->flush_ser) - serial >= 0))
43100 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
43101 return -EINTR;
43102
43103 return 0;
43104 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
43105 } else {
43106 list_add_tail(&fmr->list, &pool->dirty_list);
43107 if (++pool->dirty_len >= pool->dirty_watermark) {
43108 - atomic_inc(&pool->req_ser);
43109 + atomic_inc_unchecked(&pool->req_ser);
43110 wake_up_process(pool->thread);
43111 }
43112 }
43113 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
43114 index a9f0489..27a161b 100644
43115 --- a/drivers/infiniband/core/uverbs_cmd.c
43116 +++ b/drivers/infiniband/core/uverbs_cmd.c
43117 @@ -951,6 +951,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
43118 if (copy_from_user(&cmd, buf, sizeof cmd))
43119 return -EFAULT;
43120
43121 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
43122 + return -EFAULT;
43123 +
43124 INIT_UDATA(&udata, buf + sizeof cmd,
43125 (unsigned long) cmd.response + sizeof resp,
43126 in_len - sizeof cmd, out_len - sizeof resp);
43127 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
43128 index cff815b..75576dd 100644
43129 --- a/drivers/infiniband/hw/cxgb4/mem.c
43130 +++ b/drivers/infiniband/hw/cxgb4/mem.c
43131 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43132 int err;
43133 struct fw_ri_tpte tpt;
43134 u32 stag_idx;
43135 - static atomic_t key;
43136 + static atomic_unchecked_t key;
43137
43138 if (c4iw_fatal_error(rdev))
43139 return -EIO;
43140 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43141 if (rdev->stats.stag.cur > rdev->stats.stag.max)
43142 rdev->stats.stag.max = rdev->stats.stag.cur;
43143 mutex_unlock(&rdev->stats.lock);
43144 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
43145 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
43146 }
43147 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
43148 __func__, stag_state, type, pdid, stag_idx);
43149 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
43150 index 79b3dbc..96e5fcc 100644
43151 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
43152 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
43153 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43154 struct ib_atomic_eth *ateth;
43155 struct ipath_ack_entry *e;
43156 u64 vaddr;
43157 - atomic64_t *maddr;
43158 + atomic64_unchecked_t *maddr;
43159 u64 sdata;
43160 u32 rkey;
43161 u8 next;
43162 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43163 IB_ACCESS_REMOTE_ATOMIC)))
43164 goto nack_acc_unlck;
43165 /* Perform atomic OP and save result. */
43166 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43167 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43168 sdata = be64_to_cpu(ateth->swap_data);
43169 e = &qp->s_ack_queue[qp->r_head_ack_queue];
43170 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
43171 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43172 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43173 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43174 be64_to_cpu(ateth->compare_data),
43175 sdata);
43176 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
43177 index 1f95bba..9530f87 100644
43178 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
43179 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
43180 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
43181 unsigned long flags;
43182 struct ib_wc wc;
43183 u64 sdata;
43184 - atomic64_t *maddr;
43185 + atomic64_unchecked_t *maddr;
43186 enum ib_wc_status send_status;
43187
43188 /*
43189 @@ -382,11 +382,11 @@ again:
43190 IB_ACCESS_REMOTE_ATOMIC)))
43191 goto acc_err;
43192 /* Perform atomic OP and save result. */
43193 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43194 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43195 sdata = wqe->wr.wr.atomic.compare_add;
43196 *(u64 *) sqp->s_sge.sge.vaddr =
43197 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
43198 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43199 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43200 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43201 sdata, wqe->wr.wr.atomic.swap);
43202 goto send_comp;
43203 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
43204 index 9cd2b00..7486df4 100644
43205 --- a/drivers/infiniband/hw/mlx4/mad.c
43206 +++ b/drivers/infiniband/hw/mlx4/mad.c
43207 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
43208
43209 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
43210 {
43211 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
43212 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
43213 cpu_to_be64(0xff00000000000000LL);
43214 }
43215
43216 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
43217 index ed327e6..ca1739e0 100644
43218 --- a/drivers/infiniband/hw/mlx4/mcg.c
43219 +++ b/drivers/infiniband/hw/mlx4/mcg.c
43220 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
43221 {
43222 char name[20];
43223
43224 - atomic_set(&ctx->tid, 0);
43225 + atomic_set_unchecked(&ctx->tid, 0);
43226 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
43227 ctx->mcg_wq = create_singlethread_workqueue(name);
43228 if (!ctx->mcg_wq)
43229 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43230 index fce39343..9d8fdff 100644
43231 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
43232 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43233 @@ -435,7 +435,7 @@ struct mlx4_ib_demux_ctx {
43234 struct list_head mcg_mgid0_list;
43235 struct workqueue_struct *mcg_wq;
43236 struct mlx4_ib_demux_pv_ctx **tun;
43237 - atomic_t tid;
43238 + atomic_unchecked_t tid;
43239 int flushing; /* flushing the work queue */
43240 };
43241
43242 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
43243 index 9d3e5c1..6f166df 100644
43244 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
43245 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
43246 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
43247 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
43248 }
43249
43250 -int mthca_QUERY_FW(struct mthca_dev *dev)
43251 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
43252 {
43253 struct mthca_mailbox *mailbox;
43254 u32 *outbox;
43255 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43256 CMD_TIME_CLASS_B);
43257 }
43258
43259 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43260 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43261 int num_mtt)
43262 {
43263 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
43264 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
43265 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
43266 }
43267
43268 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43269 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43270 int eq_num)
43271 {
43272 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
43273 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
43274 CMD_TIME_CLASS_B);
43275 }
43276
43277 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43278 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43279 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
43280 void *in_mad, void *response_mad)
43281 {
43282 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
43283 index ded76c1..0cf0a08 100644
43284 --- a/drivers/infiniband/hw/mthca/mthca_main.c
43285 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
43286 @@ -692,7 +692,7 @@ err_close:
43287 return err;
43288 }
43289
43290 -static int mthca_setup_hca(struct mthca_dev *dev)
43291 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
43292 {
43293 int err;
43294
43295 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
43296 index ed9a989..6aa5dc2 100644
43297 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
43298 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
43299 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
43300 * through the bitmaps)
43301 */
43302
43303 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43304 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43305 {
43306 int o;
43307 int m;
43308 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
43309 return key;
43310 }
43311
43312 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43313 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43314 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
43315 {
43316 struct mthca_mailbox *mailbox;
43317 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
43318 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
43319 }
43320
43321 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43322 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43323 u64 *buffer_list, int buffer_size_shift,
43324 int list_len, u64 iova, u64 total_size,
43325 u32 access, struct mthca_mr *mr)
43326 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
43327 index 415f8e1..e34214e 100644
43328 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
43329 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
43330 @@ -764,7 +764,7 @@ unlock:
43331 return 0;
43332 }
43333
43334 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43335 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43336 {
43337 struct mthca_dev *dev = to_mdev(ibcq->device);
43338 struct mthca_cq *cq = to_mcq(ibcq);
43339 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
43340 index 9f9d5c5..3c19aac 100644
43341 --- a/drivers/infiniband/hw/nes/nes.c
43342 +++ b/drivers/infiniband/hw/nes/nes.c
43343 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
43344 LIST_HEAD(nes_adapter_list);
43345 static LIST_HEAD(nes_dev_list);
43346
43347 -atomic_t qps_destroyed;
43348 +atomic_unchecked_t qps_destroyed;
43349
43350 static unsigned int ee_flsh_adapter;
43351 static unsigned int sysfs_nonidx_addr;
43352 @@ -279,7 +279,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
43353 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
43354 struct nes_adapter *nesadapter = nesdev->nesadapter;
43355
43356 - atomic_inc(&qps_destroyed);
43357 + atomic_inc_unchecked(&qps_destroyed);
43358
43359 /* Free the control structures */
43360
43361 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
43362 index bd9d132..70d84f4 100644
43363 --- a/drivers/infiniband/hw/nes/nes.h
43364 +++ b/drivers/infiniband/hw/nes/nes.h
43365 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
43366 extern unsigned int wqm_quanta;
43367 extern struct list_head nes_adapter_list;
43368
43369 -extern atomic_t cm_connects;
43370 -extern atomic_t cm_accepts;
43371 -extern atomic_t cm_disconnects;
43372 -extern atomic_t cm_closes;
43373 -extern atomic_t cm_connecteds;
43374 -extern atomic_t cm_connect_reqs;
43375 -extern atomic_t cm_rejects;
43376 -extern atomic_t mod_qp_timouts;
43377 -extern atomic_t qps_created;
43378 -extern atomic_t qps_destroyed;
43379 -extern atomic_t sw_qps_destroyed;
43380 +extern atomic_unchecked_t cm_connects;
43381 +extern atomic_unchecked_t cm_accepts;
43382 +extern atomic_unchecked_t cm_disconnects;
43383 +extern atomic_unchecked_t cm_closes;
43384 +extern atomic_unchecked_t cm_connecteds;
43385 +extern atomic_unchecked_t cm_connect_reqs;
43386 +extern atomic_unchecked_t cm_rejects;
43387 +extern atomic_unchecked_t mod_qp_timouts;
43388 +extern atomic_unchecked_t qps_created;
43389 +extern atomic_unchecked_t qps_destroyed;
43390 +extern atomic_unchecked_t sw_qps_destroyed;
43391 extern u32 mh_detected;
43392 extern u32 mh_pauses_sent;
43393 extern u32 cm_packets_sent;
43394 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
43395 extern u32 cm_packets_received;
43396 extern u32 cm_packets_dropped;
43397 extern u32 cm_packets_retrans;
43398 -extern atomic_t cm_listens_created;
43399 -extern atomic_t cm_listens_destroyed;
43400 +extern atomic_unchecked_t cm_listens_created;
43401 +extern atomic_unchecked_t cm_listens_destroyed;
43402 extern u32 cm_backlog_drops;
43403 -extern atomic_t cm_loopbacks;
43404 -extern atomic_t cm_nodes_created;
43405 -extern atomic_t cm_nodes_destroyed;
43406 -extern atomic_t cm_accel_dropped_pkts;
43407 -extern atomic_t cm_resets_recvd;
43408 -extern atomic_t pau_qps_created;
43409 -extern atomic_t pau_qps_destroyed;
43410 +extern atomic_unchecked_t cm_loopbacks;
43411 +extern atomic_unchecked_t cm_nodes_created;
43412 +extern atomic_unchecked_t cm_nodes_destroyed;
43413 +extern atomic_unchecked_t cm_accel_dropped_pkts;
43414 +extern atomic_unchecked_t cm_resets_recvd;
43415 +extern atomic_unchecked_t pau_qps_created;
43416 +extern atomic_unchecked_t pau_qps_destroyed;
43417
43418 extern u32 int_mod_timer_init;
43419 extern u32 int_mod_cq_depth_256;
43420 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
43421 index 72b4341..2600332 100644
43422 --- a/drivers/infiniband/hw/nes/nes_cm.c
43423 +++ b/drivers/infiniband/hw/nes/nes_cm.c
43424 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
43425 u32 cm_packets_retrans;
43426 u32 cm_packets_created;
43427 u32 cm_packets_received;
43428 -atomic_t cm_listens_created;
43429 -atomic_t cm_listens_destroyed;
43430 +atomic_unchecked_t cm_listens_created;
43431 +atomic_unchecked_t cm_listens_destroyed;
43432 u32 cm_backlog_drops;
43433 -atomic_t cm_loopbacks;
43434 -atomic_t cm_nodes_created;
43435 -atomic_t cm_nodes_destroyed;
43436 -atomic_t cm_accel_dropped_pkts;
43437 -atomic_t cm_resets_recvd;
43438 +atomic_unchecked_t cm_loopbacks;
43439 +atomic_unchecked_t cm_nodes_created;
43440 +atomic_unchecked_t cm_nodes_destroyed;
43441 +atomic_unchecked_t cm_accel_dropped_pkts;
43442 +atomic_unchecked_t cm_resets_recvd;
43443
43444 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
43445 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
43446 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
43447 /* instance of function pointers for client API */
43448 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
43449 static struct nes_cm_ops nes_cm_api = {
43450 - mini_cm_accelerated,
43451 - mini_cm_listen,
43452 - mini_cm_del_listen,
43453 - mini_cm_connect,
43454 - mini_cm_close,
43455 - mini_cm_accept,
43456 - mini_cm_reject,
43457 - mini_cm_recv_pkt,
43458 - mini_cm_dealloc_core,
43459 - mini_cm_get,
43460 - mini_cm_set
43461 + .accelerated = mini_cm_accelerated,
43462 + .listen = mini_cm_listen,
43463 + .stop_listener = mini_cm_del_listen,
43464 + .connect = mini_cm_connect,
43465 + .close = mini_cm_close,
43466 + .accept = mini_cm_accept,
43467 + .reject = mini_cm_reject,
43468 + .recv_pkt = mini_cm_recv_pkt,
43469 + .destroy_cm_core = mini_cm_dealloc_core,
43470 + .get = mini_cm_get,
43471 + .set = mini_cm_set
43472 };
43473
43474 static struct nes_cm_core *g_cm_core;
43475
43476 -atomic_t cm_connects;
43477 -atomic_t cm_accepts;
43478 -atomic_t cm_disconnects;
43479 -atomic_t cm_closes;
43480 -atomic_t cm_connecteds;
43481 -atomic_t cm_connect_reqs;
43482 -atomic_t cm_rejects;
43483 +atomic_unchecked_t cm_connects;
43484 +atomic_unchecked_t cm_accepts;
43485 +atomic_unchecked_t cm_disconnects;
43486 +atomic_unchecked_t cm_closes;
43487 +atomic_unchecked_t cm_connecteds;
43488 +atomic_unchecked_t cm_connect_reqs;
43489 +atomic_unchecked_t cm_rejects;
43490
43491 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43492 {
43493 @@ -1461,7 +1461,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43494 kfree(listener);
43495 listener = NULL;
43496 ret = 0;
43497 - atomic_inc(&cm_listens_destroyed);
43498 + atomic_inc_unchecked(&cm_listens_destroyed);
43499 } else {
43500 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43501 }
43502 @@ -1667,7 +1667,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43503 cm_node->rem_mac);
43504
43505 add_hte_node(cm_core, cm_node);
43506 - atomic_inc(&cm_nodes_created);
43507 + atomic_inc_unchecked(&cm_nodes_created);
43508
43509 return cm_node;
43510 }
43511 @@ -1728,7 +1728,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43512 }
43513
43514 atomic_dec(&cm_core->node_cnt);
43515 - atomic_inc(&cm_nodes_destroyed);
43516 + atomic_inc_unchecked(&cm_nodes_destroyed);
43517 nesqp = cm_node->nesqp;
43518 if (nesqp) {
43519 nesqp->cm_node = NULL;
43520 @@ -1792,7 +1792,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43521
43522 static void drop_packet(struct sk_buff *skb)
43523 {
43524 - atomic_inc(&cm_accel_dropped_pkts);
43525 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43526 dev_kfree_skb_any(skb);
43527 }
43528
43529 @@ -1855,7 +1855,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43530 {
43531
43532 int reset = 0; /* whether to send reset in case of err.. */
43533 - atomic_inc(&cm_resets_recvd);
43534 + atomic_inc_unchecked(&cm_resets_recvd);
43535 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43536 " refcnt=%d\n", cm_node, cm_node->state,
43537 atomic_read(&cm_node->ref_count));
43538 @@ -2523,7 +2523,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43539 rem_ref_cm_node(cm_node->cm_core, cm_node);
43540 return NULL;
43541 }
43542 - atomic_inc(&cm_loopbacks);
43543 + atomic_inc_unchecked(&cm_loopbacks);
43544 loopbackremotenode->loopbackpartner = cm_node;
43545 loopbackremotenode->tcp_cntxt.rcv_wscale =
43546 NES_CM_DEFAULT_RCV_WND_SCALE;
43547 @@ -2804,7 +2804,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43548 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43549 else {
43550 rem_ref_cm_node(cm_core, cm_node);
43551 - atomic_inc(&cm_accel_dropped_pkts);
43552 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43553 dev_kfree_skb_any(skb);
43554 }
43555 break;
43556 @@ -3112,7 +3112,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43557
43558 if ((cm_id) && (cm_id->event_handler)) {
43559 if (issue_disconn) {
43560 - atomic_inc(&cm_disconnects);
43561 + atomic_inc_unchecked(&cm_disconnects);
43562 cm_event.event = IW_CM_EVENT_DISCONNECT;
43563 cm_event.status = disconn_status;
43564 cm_event.local_addr = cm_id->local_addr;
43565 @@ -3134,7 +3134,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43566 }
43567
43568 if (issue_close) {
43569 - atomic_inc(&cm_closes);
43570 + atomic_inc_unchecked(&cm_closes);
43571 nes_disconnect(nesqp, 1);
43572
43573 cm_id->provider_data = nesqp;
43574 @@ -3272,7 +3272,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43575
43576 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43577 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43578 - atomic_inc(&cm_accepts);
43579 + atomic_inc_unchecked(&cm_accepts);
43580
43581 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43582 netdev_refcnt_read(nesvnic->netdev));
43583 @@ -3470,7 +3470,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43584 struct nes_cm_core *cm_core;
43585 u8 *start_buff;
43586
43587 - atomic_inc(&cm_rejects);
43588 + atomic_inc_unchecked(&cm_rejects);
43589 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43590 loopback = cm_node->loopbackpartner;
43591 cm_core = cm_node->cm_core;
43592 @@ -3535,7 +3535,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43593 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43594 ntohs(laddr->sin_port));
43595
43596 - atomic_inc(&cm_connects);
43597 + atomic_inc_unchecked(&cm_connects);
43598 nesqp->active_conn = 1;
43599
43600 /* cache the cm_id in the qp */
43601 @@ -3680,7 +3680,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43602 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43603 return err;
43604 }
43605 - atomic_inc(&cm_listens_created);
43606 + atomic_inc_unchecked(&cm_listens_created);
43607 }
43608
43609 cm_id->add_ref(cm_id);
43610 @@ -3787,7 +3787,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43611
43612 if (nesqp->destroyed)
43613 return;
43614 - atomic_inc(&cm_connecteds);
43615 + atomic_inc_unchecked(&cm_connecteds);
43616 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43617 " local port 0x%04X. jiffies = %lu.\n",
43618 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43619 @@ -3972,7 +3972,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43620
43621 cm_id->add_ref(cm_id);
43622 ret = cm_id->event_handler(cm_id, &cm_event);
43623 - atomic_inc(&cm_closes);
43624 + atomic_inc_unchecked(&cm_closes);
43625 cm_event.event = IW_CM_EVENT_CLOSE;
43626 cm_event.status = 0;
43627 cm_event.provider_data = cm_id->provider_data;
43628 @@ -4012,7 +4012,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43629 return;
43630 cm_id = cm_node->cm_id;
43631
43632 - atomic_inc(&cm_connect_reqs);
43633 + atomic_inc_unchecked(&cm_connect_reqs);
43634 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43635 cm_node, cm_id, jiffies);
43636
43637 @@ -4061,7 +4061,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43638 return;
43639 cm_id = cm_node->cm_id;
43640
43641 - atomic_inc(&cm_connect_reqs);
43642 + atomic_inc_unchecked(&cm_connect_reqs);
43643 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43644 cm_node, cm_id, jiffies);
43645
43646 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43647 index 4166452..fc952c3 100644
43648 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43649 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43650 @@ -40,8 +40,8 @@
43651 #include "nes.h"
43652 #include "nes_mgt.h"
43653
43654 -atomic_t pau_qps_created;
43655 -atomic_t pau_qps_destroyed;
43656 +atomic_unchecked_t pau_qps_created;
43657 +atomic_unchecked_t pau_qps_destroyed;
43658
43659 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43660 {
43661 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43662 {
43663 struct sk_buff *skb;
43664 unsigned long flags;
43665 - atomic_inc(&pau_qps_destroyed);
43666 + atomic_inc_unchecked(&pau_qps_destroyed);
43667
43668 /* Free packets that have not yet been forwarded */
43669 /* Lock is acquired by skb_dequeue when removing the skb */
43670 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43671 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43672 skb_queue_head_init(&nesqp->pau_list);
43673 spin_lock_init(&nesqp->pau_lock);
43674 - atomic_inc(&pau_qps_created);
43675 + atomic_inc_unchecked(&pau_qps_created);
43676 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43677 }
43678
43679 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43680 index 70acda9..a96de9d 100644
43681 --- a/drivers/infiniband/hw/nes/nes_nic.c
43682 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43683 @@ -1274,39 +1274,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43684 target_stat_values[++index] = mh_detected;
43685 target_stat_values[++index] = mh_pauses_sent;
43686 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43687 - target_stat_values[++index] = atomic_read(&cm_connects);
43688 - target_stat_values[++index] = atomic_read(&cm_accepts);
43689 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43690 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43691 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43692 - target_stat_values[++index] = atomic_read(&cm_rejects);
43693 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43694 - target_stat_values[++index] = atomic_read(&qps_created);
43695 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43696 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43697 - target_stat_values[++index] = atomic_read(&cm_closes);
43698 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43699 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43700 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43701 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43702 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43703 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43704 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43705 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43706 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43707 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43708 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43709 target_stat_values[++index] = cm_packets_sent;
43710 target_stat_values[++index] = cm_packets_bounced;
43711 target_stat_values[++index] = cm_packets_created;
43712 target_stat_values[++index] = cm_packets_received;
43713 target_stat_values[++index] = cm_packets_dropped;
43714 target_stat_values[++index] = cm_packets_retrans;
43715 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43716 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43717 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43718 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43719 target_stat_values[++index] = cm_backlog_drops;
43720 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43721 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43722 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43723 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43724 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43725 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43726 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43727 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43728 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43729 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43730 target_stat_values[++index] = nesadapter->free_4kpbl;
43731 target_stat_values[++index] = nesadapter->free_256pbl;
43732 target_stat_values[++index] = int_mod_timer_init;
43733 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43734 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43735 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43736 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43737 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43738 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43739 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43740 }
43741
43742 /**
43743 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43744 index c0d0296..3185f57 100644
43745 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43746 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
43747 @@ -46,9 +46,9 @@
43748
43749 #include <rdma/ib_umem.h>
43750
43751 -atomic_t mod_qp_timouts;
43752 -atomic_t qps_created;
43753 -atomic_t sw_qps_destroyed;
43754 +atomic_unchecked_t mod_qp_timouts;
43755 +atomic_unchecked_t qps_created;
43756 +atomic_unchecked_t sw_qps_destroyed;
43757
43758 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
43759
43760 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
43761 if (init_attr->create_flags)
43762 return ERR_PTR(-EINVAL);
43763
43764 - atomic_inc(&qps_created);
43765 + atomic_inc_unchecked(&qps_created);
43766 switch (init_attr->qp_type) {
43767 case IB_QPT_RC:
43768 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
43769 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
43770 struct iw_cm_event cm_event;
43771 int ret = 0;
43772
43773 - atomic_inc(&sw_qps_destroyed);
43774 + atomic_inc_unchecked(&sw_qps_destroyed);
43775 nesqp->destroyed = 1;
43776
43777 /* Blow away the connection if it exists. */
43778 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
43779 index 7df16f7..7e1b21e 100644
43780 --- a/drivers/infiniband/hw/qib/qib.h
43781 +++ b/drivers/infiniband/hw/qib/qib.h
43782 @@ -52,6 +52,7 @@
43783 #include <linux/kref.h>
43784 #include <linux/sched.h>
43785 #include <linux/kthread.h>
43786 +#include <linux/slab.h>
43787
43788 #include "qib_common.h"
43789 #include "qib_verbs.h"
43790 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43791 index cdc7df4..a2fdfdb 100644
43792 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43793 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43794 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
43795 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
43796 }
43797
43798 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
43799 +static struct rtnl_link_ops ipoib_link_ops = {
43800 .kind = "ipoib",
43801 .maxtype = IFLA_IPOIB_MAX,
43802 .policy = ipoib_policy,
43803 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
43804 index e853a21..56fc5a8 100644
43805 --- a/drivers/input/gameport/gameport.c
43806 +++ b/drivers/input/gameport/gameport.c
43807 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
43808 */
43809 static void gameport_init_port(struct gameport *gameport)
43810 {
43811 - static atomic_t gameport_no = ATOMIC_INIT(-1);
43812 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
43813
43814 __module_get(THIS_MODULE);
43815
43816 mutex_init(&gameport->drv_mutex);
43817 device_initialize(&gameport->dev);
43818 dev_set_name(&gameport->dev, "gameport%lu",
43819 - (unsigned long)atomic_inc_return(&gameport_no));
43820 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
43821 gameport->dev.bus = &gameport_bus;
43822 gameport->dev.release = gameport_release_port;
43823 if (gameport->parent)
43824 diff --git a/drivers/input/input.c b/drivers/input/input.c
43825 index cc357f1..ee42fbc 100644
43826 --- a/drivers/input/input.c
43827 +++ b/drivers/input/input.c
43828 @@ -1781,7 +1781,7 @@ EXPORT_SYMBOL_GPL(input_class);
43829 */
43830 struct input_dev *input_allocate_device(void)
43831 {
43832 - static atomic_t input_no = ATOMIC_INIT(-1);
43833 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
43834 struct input_dev *dev;
43835
43836 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
43837 @@ -1796,7 +1796,7 @@ struct input_dev *input_allocate_device(void)
43838 INIT_LIST_HEAD(&dev->node);
43839
43840 dev_set_name(&dev->dev, "input%lu",
43841 - (unsigned long)atomic_inc_return(&input_no));
43842 + (unsigned long)atomic_inc_return_unchecked(&input_no));
43843
43844 __module_get(THIS_MODULE);
43845 }
43846 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
43847 index 4a95b22..874c182 100644
43848 --- a/drivers/input/joystick/sidewinder.c
43849 +++ b/drivers/input/joystick/sidewinder.c
43850 @@ -30,6 +30,7 @@
43851 #include <linux/kernel.h>
43852 #include <linux/module.h>
43853 #include <linux/slab.h>
43854 +#include <linux/sched.h>
43855 #include <linux/input.h>
43856 #include <linux/gameport.h>
43857 #include <linux/jiffies.h>
43858 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
43859 index 61c7611..e1bfa38 100644
43860 --- a/drivers/input/joystick/xpad.c
43861 +++ b/drivers/input/joystick/xpad.c
43862 @@ -905,7 +905,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
43863
43864 static int xpad_led_probe(struct usb_xpad *xpad)
43865 {
43866 - static atomic_t led_seq = ATOMIC_INIT(-1);
43867 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
43868 unsigned long led_no;
43869 struct xpad_led *led;
43870 struct led_classdev *led_cdev;
43871 @@ -918,7 +918,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
43872 if (!led)
43873 return -ENOMEM;
43874
43875 - led_no = atomic_inc_return(&led_seq);
43876 + led_no = atomic_inc_return_unchecked(&led_seq);
43877
43878 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
43879 led->xpad = xpad;
43880 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
43881 index ac1fa5f..5f7502c 100644
43882 --- a/drivers/input/misc/ims-pcu.c
43883 +++ b/drivers/input/misc/ims-pcu.c
43884 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
43885
43886 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43887 {
43888 - static atomic_t device_no = ATOMIC_INIT(-1);
43889 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
43890
43891 const struct ims_pcu_device_info *info;
43892 int error;
43893 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43894 }
43895
43896 /* Device appears to be operable, complete initialization */
43897 - pcu->device_no = atomic_inc_return(&device_no);
43898 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
43899
43900 /*
43901 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
43902 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
43903 index ad5a5a1..5eac214 100644
43904 --- a/drivers/input/mouse/psmouse.h
43905 +++ b/drivers/input/mouse/psmouse.h
43906 @@ -125,7 +125,7 @@ struct psmouse_attribute {
43907 ssize_t (*set)(struct psmouse *psmouse, void *data,
43908 const char *buf, size_t count);
43909 bool protect;
43910 -};
43911 +} __do_const;
43912 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
43913
43914 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
43915 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
43916 index b604564..3f14ae4 100644
43917 --- a/drivers/input/mousedev.c
43918 +++ b/drivers/input/mousedev.c
43919 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
43920
43921 spin_unlock_irq(&client->packet_lock);
43922
43923 - if (copy_to_user(buffer, data, count))
43924 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
43925 return -EFAULT;
43926
43927 return count;
43928 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
43929 index a05a517..323a2fd 100644
43930 --- a/drivers/input/serio/serio.c
43931 +++ b/drivers/input/serio/serio.c
43932 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
43933 */
43934 static void serio_init_port(struct serio *serio)
43935 {
43936 - static atomic_t serio_no = ATOMIC_INIT(-1);
43937 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
43938
43939 __module_get(THIS_MODULE);
43940
43941 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
43942 mutex_init(&serio->drv_mutex);
43943 device_initialize(&serio->dev);
43944 dev_set_name(&serio->dev, "serio%lu",
43945 - (unsigned long)atomic_inc_return(&serio_no));
43946 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
43947 serio->dev.bus = &serio_bus;
43948 serio->dev.release = serio_release_port;
43949 serio->dev.groups = serio_device_attr_groups;
43950 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
43951 index 71ef5d6..93380a9 100644
43952 --- a/drivers/input/serio/serio_raw.c
43953 +++ b/drivers/input/serio/serio_raw.c
43954 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
43955
43956 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43957 {
43958 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
43959 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
43960 struct serio_raw *serio_raw;
43961 int err;
43962
43963 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43964 }
43965
43966 snprintf(serio_raw->name, sizeof(serio_raw->name),
43967 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
43968 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
43969 kref_init(&serio_raw->kref);
43970 INIT_LIST_HEAD(&serio_raw->client_list);
43971 init_waitqueue_head(&serio_raw->wait);
43972 diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
43973 index 92e2243..8fd9092 100644
43974 --- a/drivers/input/touchscreen/htcpen.c
43975 +++ b/drivers/input/touchscreen/htcpen.c
43976 @@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = {
43977 }
43978 };
43979
43980 -static struct dmi_system_id htcshift_dmi_table[] __initdata = {
43981 +static const struct dmi_system_id htcshift_dmi_table[] __initconst = {
43982 {
43983 .ident = "Shift",
43984 .matches = {
43985 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
43986 index ca9f4ed..b860ff1 100644
43987 --- a/drivers/iommu/amd_iommu.c
43988 +++ b/drivers/iommu/amd_iommu.c
43989 @@ -829,11 +829,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
43990
43991 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
43992 {
43993 + phys_addr_t physaddr;
43994 WARN_ON(address & 0x7ULL);
43995
43996 memset(cmd, 0, sizeof(*cmd));
43997 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
43998 - cmd->data[1] = upper_32_bits(__pa(address));
43999 +
44000 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
44001 + if (object_starts_on_stack((void *)address)) {
44002 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
44003 + physaddr = __pa((u64)adjbuf);
44004 + } else
44005 +#endif
44006 + physaddr = __pa(address);
44007 +
44008 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
44009 + cmd->data[1] = upper_32_bits(physaddr);
44010 cmd->data[2] = 1;
44011 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
44012 }
44013 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
44014 index 65075ef..53823f9 100644
44015 --- a/drivers/iommu/arm-smmu.c
44016 +++ b/drivers/iommu/arm-smmu.c
44017 @@ -331,7 +331,7 @@ enum arm_smmu_domain_stage {
44018
44019 struct arm_smmu_domain {
44020 struct arm_smmu_device *smmu;
44021 - struct io_pgtable_ops *pgtbl_ops;
44022 + struct io_pgtable *pgtbl;
44023 spinlock_t pgtbl_lock;
44024 struct arm_smmu_cfg cfg;
44025 enum arm_smmu_domain_stage stage;
44026 @@ -817,7 +817,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44027 {
44028 int irq, start, ret = 0;
44029 unsigned long ias, oas;
44030 - struct io_pgtable_ops *pgtbl_ops;
44031 + struct io_pgtable *pgtbl;
44032 struct io_pgtable_cfg pgtbl_cfg;
44033 enum io_pgtable_fmt fmt;
44034 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44035 @@ -902,14 +902,16 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44036 };
44037
44038 smmu_domain->smmu = smmu;
44039 - pgtbl_ops = alloc_io_pgtable_ops(fmt, &pgtbl_cfg, smmu_domain);
44040 - if (!pgtbl_ops) {
44041 + pgtbl = alloc_io_pgtable(fmt, &pgtbl_cfg, smmu_domain);
44042 + if (!pgtbl) {
44043 ret = -ENOMEM;
44044 goto out_clear_smmu;
44045 }
44046
44047 /* Update our support page sizes to reflect the page table format */
44048 - arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44049 + pax_open_kernel();
44050 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44051 + pax_close_kernel();
44052
44053 /* Initialise the context bank with our page table cfg */
44054 arm_smmu_init_context_bank(smmu_domain, &pgtbl_cfg);
44055 @@ -930,7 +932,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44056 mutex_unlock(&smmu_domain->init_mutex);
44057
44058 /* Publish page table ops for map/unmap */
44059 - smmu_domain->pgtbl_ops = pgtbl_ops;
44060 + smmu_domain->pgtbl = pgtbl;
44061 return 0;
44062
44063 out_clear_smmu:
44064 @@ -963,8 +965,7 @@ static void arm_smmu_destroy_domain_context(struct iommu_domain *domain)
44065 free_irq(irq, domain);
44066 }
44067
44068 - if (smmu_domain->pgtbl_ops)
44069 - free_io_pgtable_ops(smmu_domain->pgtbl_ops);
44070 + free_io_pgtable(smmu_domain->pgtbl);
44071
44072 __arm_smmu_free_bitmap(smmu->context_map, cfg->cbndx);
44073 }
44074 @@ -1190,13 +1191,13 @@ static int arm_smmu_map(struct iommu_domain *domain, unsigned long iova,
44075 int ret;
44076 unsigned long flags;
44077 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44078 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44079 + struct io_pgtable *iop = smmu_domain->pgtbl;
44080
44081 - if (!ops)
44082 + if (!iop)
44083 return -ENODEV;
44084
44085 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44086 - ret = ops->map(ops, iova, paddr, size, prot);
44087 + ret = iop->ops->map(iop, iova, paddr, size, prot);
44088 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44089 return ret;
44090 }
44091 @@ -1207,13 +1208,13 @@ static size_t arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova,
44092 size_t ret;
44093 unsigned long flags;
44094 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44095 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44096 + struct io_pgtable *iop = smmu_domain->pgtbl;
44097
44098 - if (!ops)
44099 + if (!iop)
44100 return 0;
44101
44102 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44103 - ret = ops->unmap(ops, iova, size);
44104 + ret = iop->ops->unmap(iop, iova, size);
44105 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44106 return ret;
44107 }
44108 @@ -1224,7 +1225,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44109 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44110 struct arm_smmu_device *smmu = smmu_domain->smmu;
44111 struct arm_smmu_cfg *cfg = &smmu_domain->cfg;
44112 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44113 + struct io_pgtable *iop = smmu_domain->pgtbl;
44114 struct device *dev = smmu->dev;
44115 void __iomem *cb_base;
44116 u32 tmp;
44117 @@ -1247,7 +1248,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44118 dev_err(dev,
44119 "iova to phys timed out on 0x%pad. Falling back to software table walk.\n",
44120 &iova);
44121 - return ops->iova_to_phys(ops, iova);
44122 + return iop->ops->iova_to_phys(iop, iova);
44123 }
44124
44125 phys = readl_relaxed(cb_base + ARM_SMMU_CB_PAR_LO);
44126 @@ -1268,9 +1269,9 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44127 phys_addr_t ret;
44128 unsigned long flags;
44129 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44130 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44131 + struct io_pgtable *iop = smmu_domain->pgtbl;
44132
44133 - if (!ops)
44134 + if (!iop)
44135 return 0;
44136
44137 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44138 @@ -1278,7 +1279,7 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44139 smmu_domain->stage == ARM_SMMU_DOMAIN_S1) {
44140 ret = arm_smmu_iova_to_phys_hard(domain, iova);
44141 } else {
44142 - ret = ops->iova_to_phys(ops, iova);
44143 + ret = iop->ops->iova_to_phys(iop, iova);
44144 }
44145
44146 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44147 @@ -1668,7 +1669,9 @@ static int arm_smmu_device_cfg_probe(struct arm_smmu_device *smmu)
44148 size |= SZ_64K | SZ_512M;
44149 }
44150
44151 - arm_smmu_ops.pgsize_bitmap &= size;
44152 + pax_open_kernel();
44153 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap &= size;
44154 + pax_close_kernel();
44155 dev_notice(smmu->dev, "\tSupported page sizes: 0x%08lx\n", size);
44156
44157 if (smmu->features & ARM_SMMU_FEAT_TRANS_S1)
44158 diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
44159 index 4e46021..f0a24fef 100644
44160 --- a/drivers/iommu/io-pgtable-arm.c
44161 +++ b/drivers/iommu/io-pgtable-arm.c
44162 @@ -36,12 +36,6 @@
44163 #define io_pgtable_to_data(x) \
44164 container_of((x), struct arm_lpae_io_pgtable, iop)
44165
44166 -#define io_pgtable_ops_to_pgtable(x) \
44167 - container_of((x), struct io_pgtable, ops)
44168 -
44169 -#define io_pgtable_ops_to_data(x) \
44170 - io_pgtable_to_data(io_pgtable_ops_to_pgtable(x))
44171 -
44172 /*
44173 * For consistency with the architecture, we always consider
44174 * ARM_LPAE_MAX_LEVELS levels, with the walk starting at level n >=0
44175 @@ -304,10 +298,10 @@ static arm_lpae_iopte arm_lpae_prot_to_pte(struct arm_lpae_io_pgtable *data,
44176 return pte;
44177 }
44178
44179 -static int arm_lpae_map(struct io_pgtable_ops *ops, unsigned long iova,
44180 +static int arm_lpae_map(struct io_pgtable *iop, unsigned long iova,
44181 phys_addr_t paddr, size_t size, int iommu_prot)
44182 {
44183 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44184 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44185 arm_lpae_iopte *ptep = data->pgd;
44186 int lvl = ARM_LPAE_START_LVL(data);
44187 arm_lpae_iopte prot;
44188 @@ -447,12 +441,11 @@ static int __arm_lpae_unmap(struct arm_lpae_io_pgtable *data,
44189 return __arm_lpae_unmap(data, iova, size, lvl + 1, ptep);
44190 }
44191
44192 -static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44193 +static int arm_lpae_unmap(struct io_pgtable *iop, unsigned long iova,
44194 size_t size)
44195 {
44196 size_t unmapped;
44197 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44198 - struct io_pgtable *iop = &data->iop;
44199 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44200 arm_lpae_iopte *ptep = data->pgd;
44201 int lvl = ARM_LPAE_START_LVL(data);
44202
44203 @@ -463,10 +456,10 @@ static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44204 return unmapped;
44205 }
44206
44207 -static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable_ops *ops,
44208 +static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable *iop,
44209 unsigned long iova)
44210 {
44211 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44212 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44213 arm_lpae_iopte pte, *ptep = data->pgd;
44214 int lvl = ARM_LPAE_START_LVL(data);
44215
44216 @@ -533,6 +526,12 @@ static void arm_lpae_restrict_pgsizes(struct io_pgtable_cfg *cfg)
44217 }
44218 }
44219
44220 +static struct io_pgtable_ops arm_lpae_io_pgtable_ops = {
44221 + .map = arm_lpae_map,
44222 + .unmap = arm_lpae_unmap,
44223 + .iova_to_phys = arm_lpae_iova_to_phys,
44224 +};
44225 +
44226 static struct arm_lpae_io_pgtable *
44227 arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44228 {
44229 @@ -564,11 +563,7 @@ arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44230 pgd_bits = va_bits - (data->bits_per_level * (data->levels - 1));
44231 data->pgd_size = 1UL << (pgd_bits + ilog2(sizeof(arm_lpae_iopte)));
44232
44233 - data->iop.ops = (struct io_pgtable_ops) {
44234 - .map = arm_lpae_map,
44235 - .unmap = arm_lpae_unmap,
44236 - .iova_to_phys = arm_lpae_iova_to_phys,
44237 - };
44238 + data->iop.ops = &arm_lpae_io_pgtable_ops;
44239
44240 return data;
44241 }
44242 @@ -830,9 +825,9 @@ static struct iommu_gather_ops dummy_tlb_ops __initdata = {
44243 .flush_pgtable = dummy_flush_pgtable,
44244 };
44245
44246 -static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44247 +static void __init arm_lpae_dump_ops(struct io_pgtable *iop)
44248 {
44249 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44250 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44251 struct io_pgtable_cfg *cfg = &data->iop.cfg;
44252
44253 pr_err("cfg: pgsize_bitmap 0x%lx, ias %u-bit\n",
44254 @@ -842,9 +837,9 @@ static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44255 data->bits_per_level, data->pgd);
44256 }
44257
44258 -#define __FAIL(ops, i) ({ \
44259 +#define __FAIL(iop, i) ({ \
44260 WARN(1, "selftest: test failed for fmt idx %d\n", (i)); \
44261 - arm_lpae_dump_ops(ops); \
44262 + arm_lpae_dump_ops(iop); \
44263 selftest_running = false; \
44264 -EFAULT; \
44265 })
44266 @@ -859,30 +854,32 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44267 int i, j;
44268 unsigned long iova;
44269 size_t size;
44270 - struct io_pgtable_ops *ops;
44271 + struct io_pgtable *iop;
44272 + const struct io_pgtable_ops *ops;
44273
44274 selftest_running = true;
44275
44276 for (i = 0; i < ARRAY_SIZE(fmts); ++i) {
44277 cfg_cookie = cfg;
44278 - ops = alloc_io_pgtable_ops(fmts[i], cfg, cfg);
44279 - if (!ops) {
44280 + iop = alloc_io_pgtable(fmts[i], cfg, cfg);
44281 + if (!iop) {
44282 pr_err("selftest: failed to allocate io pgtable ops\n");
44283 return -ENOMEM;
44284 }
44285 + ops = iop->ops;
44286
44287 /*
44288 * Initial sanity checks.
44289 * Empty page tables shouldn't provide any translations.
44290 */
44291 - if (ops->iova_to_phys(ops, 42))
44292 - return __FAIL(ops, i);
44293 + if (ops->iova_to_phys(iop, 42))
44294 + return __FAIL(iop, i);
44295
44296 - if (ops->iova_to_phys(ops, SZ_1G + 42))
44297 - return __FAIL(ops, i);
44298 + if (ops->iova_to_phys(iop, SZ_1G + 42))
44299 + return __FAIL(iop, i);
44300
44301 - if (ops->iova_to_phys(ops, SZ_2G + 42))
44302 - return __FAIL(ops, i);
44303 + if (ops->iova_to_phys(iop, SZ_2G + 42))
44304 + return __FAIL(iop, i);
44305
44306 /*
44307 * Distinct mappings of different granule sizes.
44308 @@ -892,19 +889,19 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44309 while (j != BITS_PER_LONG) {
44310 size = 1UL << j;
44311
44312 - if (ops->map(ops, iova, iova, size, IOMMU_READ |
44313 + if (ops->map(iop, iova, iova, size, IOMMU_READ |
44314 IOMMU_WRITE |
44315 IOMMU_NOEXEC |
44316 IOMMU_CACHE))
44317 - return __FAIL(ops, i);
44318 + return __FAIL(iop, i);
44319
44320 /* Overlapping mappings */
44321 - if (!ops->map(ops, iova, iova + size, size,
44322 + if (!ops->map(iop, iova, iova + size, size,
44323 IOMMU_READ | IOMMU_NOEXEC))
44324 - return __FAIL(ops, i);
44325 + return __FAIL(iop, i);
44326
44327 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44328 - return __FAIL(ops, i);
44329 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44330 + return __FAIL(iop, i);
44331
44332 iova += SZ_1G;
44333 j++;
44334 @@ -913,15 +910,15 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44335
44336 /* Partial unmap */
44337 size = 1UL << __ffs(cfg->pgsize_bitmap);
44338 - if (ops->unmap(ops, SZ_1G + size, size) != size)
44339 - return __FAIL(ops, i);
44340 + if (ops->unmap(iop, SZ_1G + size, size) != size)
44341 + return __FAIL(iop, i);
44342
44343 /* Remap of partial unmap */
44344 - if (ops->map(ops, SZ_1G + size, size, size, IOMMU_READ))
44345 - return __FAIL(ops, i);
44346 + if (ops->map(iop, SZ_1G + size, size, size, IOMMU_READ))
44347 + return __FAIL(iop, i);
44348
44349 - if (ops->iova_to_phys(ops, SZ_1G + size + 42) != (size + 42))
44350 - return __FAIL(ops, i);
44351 + if (ops->iova_to_phys(iop, SZ_1G + size + 42) != (size + 42))
44352 + return __FAIL(iop, i);
44353
44354 /* Full unmap */
44355 iova = 0;
44356 @@ -929,25 +926,25 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44357 while (j != BITS_PER_LONG) {
44358 size = 1UL << j;
44359
44360 - if (ops->unmap(ops, iova, size) != size)
44361 - return __FAIL(ops, i);
44362 + if (ops->unmap(iop, iova, size) != size)
44363 + return __FAIL(iop, i);
44364
44365 - if (ops->iova_to_phys(ops, iova + 42))
44366 - return __FAIL(ops, i);
44367 + if (ops->iova_to_phys(iop, iova + 42))
44368 + return __FAIL(iop, i);
44369
44370 /* Remap full block */
44371 - if (ops->map(ops, iova, iova, size, IOMMU_WRITE))
44372 - return __FAIL(ops, i);
44373 + if (ops->map(iop, iova, iova, size, IOMMU_WRITE))
44374 + return __FAIL(iop, i);
44375
44376 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44377 - return __FAIL(ops, i);
44378 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44379 + return __FAIL(iop, i);
44380
44381 iova += SZ_1G;
44382 j++;
44383 j = find_next_bit(&cfg->pgsize_bitmap, BITS_PER_LONG, j);
44384 }
44385
44386 - free_io_pgtable_ops(ops);
44387 + free_io_pgtable(iop);
44388 }
44389
44390 selftest_running = false;
44391 diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c
44392 index 6436fe2..088c965 100644
44393 --- a/drivers/iommu/io-pgtable.c
44394 +++ b/drivers/iommu/io-pgtable.c
44395 @@ -40,7 +40,7 @@ io_pgtable_init_table[IO_PGTABLE_NUM_FMTS] =
44396 #endif
44397 };
44398
44399 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44400 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44401 struct io_pgtable_cfg *cfg,
44402 void *cookie)
44403 {
44404 @@ -62,21 +62,18 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44405 iop->cookie = cookie;
44406 iop->cfg = *cfg;
44407
44408 - return &iop->ops;
44409 + return iop;
44410 }
44411
44412 /*
44413 * It is the IOMMU driver's responsibility to ensure that the page table
44414 * is no longer accessible to the walker by this point.
44415 */
44416 -void free_io_pgtable_ops(struct io_pgtable_ops *ops)
44417 +void free_io_pgtable(struct io_pgtable *iop)
44418 {
44419 - struct io_pgtable *iop;
44420 -
44421 - if (!ops)
44422 + if (!iop)
44423 return;
44424
44425 - iop = container_of(ops, struct io_pgtable, ops);
44426 iop->cfg.tlb->tlb_flush_all(iop->cookie);
44427 io_pgtable_init_table[iop->fmt]->free(iop);
44428 }
44429 diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h
44430 index 10e32f6..0b276c8 100644
44431 --- a/drivers/iommu/io-pgtable.h
44432 +++ b/drivers/iommu/io-pgtable.h
44433 @@ -75,17 +75,18 @@ struct io_pgtable_cfg {
44434 * These functions map directly onto the iommu_ops member functions with
44435 * the same names.
44436 */
44437 +struct io_pgtable;
44438 struct io_pgtable_ops {
44439 - int (*map)(struct io_pgtable_ops *ops, unsigned long iova,
44440 + int (*map)(struct io_pgtable *iop, unsigned long iova,
44441 phys_addr_t paddr, size_t size, int prot);
44442 - int (*unmap)(struct io_pgtable_ops *ops, unsigned long iova,
44443 + int (*unmap)(struct io_pgtable *iop, unsigned long iova,
44444 size_t size);
44445 - phys_addr_t (*iova_to_phys)(struct io_pgtable_ops *ops,
44446 + phys_addr_t (*iova_to_phys)(struct io_pgtable *iop,
44447 unsigned long iova);
44448 };
44449
44450 /**
44451 - * alloc_io_pgtable_ops() - Allocate a page table allocator for use by an IOMMU.
44452 + * alloc_io_pgtable() - Allocate a page table allocator for use by an IOMMU.
44453 *
44454 * @fmt: The page table format.
44455 * @cfg: The page table configuration. This will be modified to represent
44456 @@ -94,9 +95,9 @@ struct io_pgtable_ops {
44457 * @cookie: An opaque token provided by the IOMMU driver and passed back to
44458 * the callback routines in cfg->tlb.
44459 */
44460 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44461 - struct io_pgtable_cfg *cfg,
44462 - void *cookie);
44463 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44464 + struct io_pgtable_cfg *cfg,
44465 + void *cookie);
44466
44467 /**
44468 * free_io_pgtable_ops() - Free an io_pgtable_ops structure. The caller
44469 @@ -105,7 +106,7 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44470 *
44471 * @ops: The ops returned from alloc_io_pgtable_ops.
44472 */
44473 -void free_io_pgtable_ops(struct io_pgtable_ops *ops);
44474 +void free_io_pgtable(struct io_pgtable *iop);
44475
44476
44477 /*
44478 @@ -125,7 +126,7 @@ struct io_pgtable {
44479 enum io_pgtable_fmt fmt;
44480 void *cookie;
44481 struct io_pgtable_cfg cfg;
44482 - struct io_pgtable_ops ops;
44483 + const struct io_pgtable_ops *ops;
44484 };
44485
44486 /**
44487 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
44488 index d4f527e..8e4a4fd 100644
44489 --- a/drivers/iommu/iommu.c
44490 +++ b/drivers/iommu/iommu.c
44491 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
44492 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
44493 {
44494 int err;
44495 - struct notifier_block *nb;
44496 + notifier_block_no_const *nb;
44497 struct iommu_callback_data cb = {
44498 .ops = ops,
44499 };
44500 diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
44501 index 1a67c53..23181d8 100644
44502 --- a/drivers/iommu/ipmmu-vmsa.c
44503 +++ b/drivers/iommu/ipmmu-vmsa.c
44504 @@ -41,7 +41,7 @@ struct ipmmu_vmsa_domain {
44505 struct iommu_domain io_domain;
44506
44507 struct io_pgtable_cfg cfg;
44508 - struct io_pgtable_ops *iop;
44509 + struct io_pgtable *iop;
44510
44511 unsigned int context_id;
44512 spinlock_t lock; /* Protects mappings */
44513 @@ -328,8 +328,7 @@ static int ipmmu_domain_init_context(struct ipmmu_vmsa_domain *domain)
44514 domain->cfg.oas = 40;
44515 domain->cfg.tlb = &ipmmu_gather_ops;
44516
44517 - domain->iop = alloc_io_pgtable_ops(ARM_32_LPAE_S1, &domain->cfg,
44518 - domain);
44519 + domain->iop = alloc_io_pgtable(ARM_32_LPAE_S1, &domain->cfg, domain);
44520 if (!domain->iop)
44521 return -EINVAL;
44522
44523 @@ -487,7 +486,7 @@ static void ipmmu_domain_free(struct iommu_domain *io_domain)
44524 * been detached.
44525 */
44526 ipmmu_domain_destroy_context(domain);
44527 - free_io_pgtable_ops(domain->iop);
44528 + free_io_pgtable(domain->iop);
44529 kfree(domain);
44530 }
44531
44532 @@ -556,7 +555,7 @@ static int ipmmu_map(struct iommu_domain *io_domain, unsigned long iova,
44533 if (!domain)
44534 return -ENODEV;
44535
44536 - return domain->iop->map(domain->iop, iova, paddr, size, prot);
44537 + return domain->iop->ops->map(domain->iop, iova, paddr, size, prot);
44538 }
44539
44540 static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44541 @@ -564,7 +563,7 @@ static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44542 {
44543 struct ipmmu_vmsa_domain *domain = to_vmsa_domain(io_domain);
44544
44545 - return domain->iop->unmap(domain->iop, iova, size);
44546 + return domain->iop->ops->unmap(domain->iop, iova, size);
44547 }
44548
44549 static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44550 @@ -574,7 +573,7 @@ static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44551
44552 /* TODO: Is locking needed ? */
44553
44554 - return domain->iop->iova_to_phys(domain->iop, iova);
44555 + return domain->iop->ops->iova_to_phys(domain->iop, iova);
44556 }
44557
44558 static int ipmmu_find_utlbs(struct ipmmu_vmsa_device *mmu, struct device *dev,
44559 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
44560 index 390079e..1da9d6c 100644
44561 --- a/drivers/iommu/irq_remapping.c
44562 +++ b/drivers/iommu/irq_remapping.c
44563 @@ -329,7 +329,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
44564 void panic_if_irq_remap(const char *msg)
44565 {
44566 if (irq_remapping_enabled)
44567 - panic(msg);
44568 + panic("%s", msg);
44569 }
44570
44571 static void ir_ack_apic_edge(struct irq_data *data)
44572 @@ -350,10 +350,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
44573
44574 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
44575 {
44576 - chip->irq_print_chip = ir_print_prefix;
44577 - chip->irq_ack = ir_ack_apic_edge;
44578 - chip->irq_eoi = ir_ack_apic_level;
44579 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44580 + pax_open_kernel();
44581 + *(void **)&chip->irq_print_chip = ir_print_prefix;
44582 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
44583 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
44584 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44585 + pax_close_kernel();
44586 }
44587
44588 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
44589 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
44590 index 01999d7..4f14bb7 100644
44591 --- a/drivers/irqchip/irq-gic.c
44592 +++ b/drivers/irqchip/irq-gic.c
44593 @@ -313,7 +313,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
44594 chained_irq_exit(chip, desc);
44595 }
44596
44597 -static struct irq_chip gic_chip = {
44598 +static irq_chip_no_const gic_chip __read_only = {
44599 .name = "GIC",
44600 .irq_mask = gic_mask_irq,
44601 .irq_unmask = gic_unmask_irq,
44602 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
44603 index 9a0767b..5e5f86f 100644
44604 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
44605 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
44606 @@ -373,7 +373,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
44607 struct intc_irqpin_iomem *i;
44608 struct resource *io[INTC_IRQPIN_REG_NR];
44609 struct resource *irq;
44610 - struct irq_chip *irq_chip;
44611 + irq_chip_no_const *irq_chip;
44612 void (*enable_fn)(struct irq_data *d);
44613 void (*disable_fn)(struct irq_data *d);
44614 const char *name = dev_name(dev);
44615 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
44616 index cdf80b7..e5c3ade 100644
44617 --- a/drivers/irqchip/irq-renesas-irqc.c
44618 +++ b/drivers/irqchip/irq-renesas-irqc.c
44619 @@ -179,7 +179,7 @@ static int irqc_probe(struct platform_device *pdev)
44620 struct irqc_priv *p;
44621 struct resource *io;
44622 struct resource *irq;
44623 - struct irq_chip *irq_chip;
44624 + irq_chip_no_const *irq_chip;
44625 const char *name = dev_name(&pdev->dev);
44626 int ret;
44627 int k;
44628 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
44629 index 6a2df32..dc962f1 100644
44630 --- a/drivers/isdn/capi/capi.c
44631 +++ b/drivers/isdn/capi/capi.c
44632 @@ -81,8 +81,8 @@ struct capiminor {
44633
44634 struct capi20_appl *ap;
44635 u32 ncci;
44636 - atomic_t datahandle;
44637 - atomic_t msgid;
44638 + atomic_unchecked_t datahandle;
44639 + atomic_unchecked_t msgid;
44640
44641 struct tty_port port;
44642 int ttyinstop;
44643 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
44644 capimsg_setu16(s, 2, mp->ap->applid);
44645 capimsg_setu8 (s, 4, CAPI_DATA_B3);
44646 capimsg_setu8 (s, 5, CAPI_RESP);
44647 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
44648 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
44649 capimsg_setu32(s, 8, mp->ncci);
44650 capimsg_setu16(s, 12, datahandle);
44651 }
44652 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
44653 mp->outbytes -= len;
44654 spin_unlock_bh(&mp->outlock);
44655
44656 - datahandle = atomic_inc_return(&mp->datahandle);
44657 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
44658 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
44659 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44660 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44661 capimsg_setu16(skb->data, 2, mp->ap->applid);
44662 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
44663 capimsg_setu8 (skb->data, 5, CAPI_REQ);
44664 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
44665 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
44666 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
44667 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
44668 capimsg_setu16(skb->data, 16, len); /* Data length */
44669 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
44670 index aecec6d..11e13c5 100644
44671 --- a/drivers/isdn/gigaset/bas-gigaset.c
44672 +++ b/drivers/isdn/gigaset/bas-gigaset.c
44673 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
44674
44675
44676 static const struct gigaset_ops gigops = {
44677 - gigaset_write_cmd,
44678 - gigaset_write_room,
44679 - gigaset_chars_in_buffer,
44680 - gigaset_brkchars,
44681 - gigaset_init_bchannel,
44682 - gigaset_close_bchannel,
44683 - gigaset_initbcshw,
44684 - gigaset_freebcshw,
44685 - gigaset_reinitbcshw,
44686 - gigaset_initcshw,
44687 - gigaset_freecshw,
44688 - gigaset_set_modem_ctrl,
44689 - gigaset_baud_rate,
44690 - gigaset_set_line_ctrl,
44691 - gigaset_isoc_send_skb,
44692 - gigaset_isoc_input,
44693 + .write_cmd = gigaset_write_cmd,
44694 + .write_room = gigaset_write_room,
44695 + .chars_in_buffer = gigaset_chars_in_buffer,
44696 + .brkchars = gigaset_brkchars,
44697 + .init_bchannel = gigaset_init_bchannel,
44698 + .close_bchannel = gigaset_close_bchannel,
44699 + .initbcshw = gigaset_initbcshw,
44700 + .freebcshw = gigaset_freebcshw,
44701 + .reinitbcshw = gigaset_reinitbcshw,
44702 + .initcshw = gigaset_initcshw,
44703 + .freecshw = gigaset_freecshw,
44704 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44705 + .baud_rate = gigaset_baud_rate,
44706 + .set_line_ctrl = gigaset_set_line_ctrl,
44707 + .send_skb = gigaset_isoc_send_skb,
44708 + .handle_input = gigaset_isoc_input,
44709 };
44710
44711 /* bas_gigaset_init
44712 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
44713 index 600c79b..3752bab 100644
44714 --- a/drivers/isdn/gigaset/interface.c
44715 +++ b/drivers/isdn/gigaset/interface.c
44716 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
44717 }
44718 tty->driver_data = cs;
44719
44720 - ++cs->port.count;
44721 + atomic_inc(&cs->port.count);
44722
44723 - if (cs->port.count == 1) {
44724 + if (atomic_read(&cs->port.count) == 1) {
44725 tty_port_tty_set(&cs->port, tty);
44726 cs->port.low_latency = 1;
44727 }
44728 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
44729
44730 if (!cs->connected)
44731 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
44732 - else if (!cs->port.count)
44733 + else if (!atomic_read(&cs->port.count))
44734 dev_warn(cs->dev, "%s: device not opened\n", __func__);
44735 - else if (!--cs->port.count)
44736 + else if (!atomic_dec_return(&cs->port.count))
44737 tty_port_tty_set(&cs->port, NULL);
44738
44739 mutex_unlock(&cs->mutex);
44740 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
44741 index 8c91fd5..14f13ce 100644
44742 --- a/drivers/isdn/gigaset/ser-gigaset.c
44743 +++ b/drivers/isdn/gigaset/ser-gigaset.c
44744 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
44745 }
44746
44747 static const struct gigaset_ops ops = {
44748 - gigaset_write_cmd,
44749 - gigaset_write_room,
44750 - gigaset_chars_in_buffer,
44751 - gigaset_brkchars,
44752 - gigaset_init_bchannel,
44753 - gigaset_close_bchannel,
44754 - gigaset_initbcshw,
44755 - gigaset_freebcshw,
44756 - gigaset_reinitbcshw,
44757 - gigaset_initcshw,
44758 - gigaset_freecshw,
44759 - gigaset_set_modem_ctrl,
44760 - gigaset_baud_rate,
44761 - gigaset_set_line_ctrl,
44762 - gigaset_m10x_send_skb, /* asyncdata.c */
44763 - gigaset_m10x_input, /* asyncdata.c */
44764 + .write_cmd = gigaset_write_cmd,
44765 + .write_room = gigaset_write_room,
44766 + .chars_in_buffer = gigaset_chars_in_buffer,
44767 + .brkchars = gigaset_brkchars,
44768 + .init_bchannel = gigaset_init_bchannel,
44769 + .close_bchannel = gigaset_close_bchannel,
44770 + .initbcshw = gigaset_initbcshw,
44771 + .freebcshw = gigaset_freebcshw,
44772 + .reinitbcshw = gigaset_reinitbcshw,
44773 + .initcshw = gigaset_initcshw,
44774 + .freecshw = gigaset_freecshw,
44775 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44776 + .baud_rate = gigaset_baud_rate,
44777 + .set_line_ctrl = gigaset_set_line_ctrl,
44778 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
44779 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
44780 };
44781
44782
44783 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
44784 index 5f306e2..5342f88 100644
44785 --- a/drivers/isdn/gigaset/usb-gigaset.c
44786 +++ b/drivers/isdn/gigaset/usb-gigaset.c
44787 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
44788 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
44789 memcpy(cs->hw.usb->bchars, buf, 6);
44790 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
44791 - 0, 0, &buf, 6, 2000);
44792 + 0, 0, buf, 6, 2000);
44793 }
44794
44795 static void gigaset_freebcshw(struct bc_state *bcs)
44796 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
44797 }
44798
44799 static const struct gigaset_ops ops = {
44800 - gigaset_write_cmd,
44801 - gigaset_write_room,
44802 - gigaset_chars_in_buffer,
44803 - gigaset_brkchars,
44804 - gigaset_init_bchannel,
44805 - gigaset_close_bchannel,
44806 - gigaset_initbcshw,
44807 - gigaset_freebcshw,
44808 - gigaset_reinitbcshw,
44809 - gigaset_initcshw,
44810 - gigaset_freecshw,
44811 - gigaset_set_modem_ctrl,
44812 - gigaset_baud_rate,
44813 - gigaset_set_line_ctrl,
44814 - gigaset_m10x_send_skb,
44815 - gigaset_m10x_input,
44816 + .write_cmd = gigaset_write_cmd,
44817 + .write_room = gigaset_write_room,
44818 + .chars_in_buffer = gigaset_chars_in_buffer,
44819 + .brkchars = gigaset_brkchars,
44820 + .init_bchannel = gigaset_init_bchannel,
44821 + .close_bchannel = gigaset_close_bchannel,
44822 + .initbcshw = gigaset_initbcshw,
44823 + .freebcshw = gigaset_freebcshw,
44824 + .reinitbcshw = gigaset_reinitbcshw,
44825 + .initcshw = gigaset_initcshw,
44826 + .freecshw = gigaset_freecshw,
44827 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44828 + .baud_rate = gigaset_baud_rate,
44829 + .set_line_ctrl = gigaset_set_line_ctrl,
44830 + .send_skb = gigaset_m10x_send_skb,
44831 + .handle_input = gigaset_m10x_input,
44832 };
44833
44834 /*
44835 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
44836 index 4d9b195..455075c 100644
44837 --- a/drivers/isdn/hardware/avm/b1.c
44838 +++ b/drivers/isdn/hardware/avm/b1.c
44839 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
44840 }
44841 if (left) {
44842 if (t4file->user) {
44843 - if (copy_from_user(buf, dp, left))
44844 + if (left > sizeof buf || copy_from_user(buf, dp, left))
44845 return -EFAULT;
44846 } else {
44847 memcpy(buf, dp, left);
44848 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
44849 }
44850 if (left) {
44851 if (config->user) {
44852 - if (copy_from_user(buf, dp, left))
44853 + if (left > sizeof buf || copy_from_user(buf, dp, left))
44854 return -EFAULT;
44855 } else {
44856 memcpy(buf, dp, left);
44857 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
44858 index 9b856e1..fa03c92 100644
44859 --- a/drivers/isdn/i4l/isdn_common.c
44860 +++ b/drivers/isdn/i4l/isdn_common.c
44861 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
44862 } else
44863 return -EINVAL;
44864 case IIOCDBGVAR:
44865 + if (!capable(CAP_SYS_RAWIO))
44866 + return -EPERM;
44867 if (arg) {
44868 if (copy_to_user(argp, &dev, sizeof(ulong)))
44869 return -EFAULT;
44870 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
44871 index 91d5730..336523e 100644
44872 --- a/drivers/isdn/i4l/isdn_concap.c
44873 +++ b/drivers/isdn/i4l/isdn_concap.c
44874 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
44875 }
44876
44877 struct concap_device_ops isdn_concap_reliable_dl_dops = {
44878 - &isdn_concap_dl_data_req,
44879 - &isdn_concap_dl_connect_req,
44880 - &isdn_concap_dl_disconn_req
44881 + .data_req = &isdn_concap_dl_data_req,
44882 + .connect_req = &isdn_concap_dl_connect_req,
44883 + .disconn_req = &isdn_concap_dl_disconn_req
44884 };
44885
44886 /* The following should better go into a dedicated source file such that
44887 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
44888 index bc91261..2ef7e36 100644
44889 --- a/drivers/isdn/i4l/isdn_tty.c
44890 +++ b/drivers/isdn/i4l/isdn_tty.c
44891 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
44892
44893 #ifdef ISDN_DEBUG_MODEM_OPEN
44894 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
44895 - port->count);
44896 + atomic_read(&port->count));
44897 #endif
44898 - port->count++;
44899 + atomic_inc(&port->count);
44900 port->tty = tty;
44901 /*
44902 * Start up serial port
44903 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
44904 #endif
44905 return;
44906 }
44907 - if ((tty->count == 1) && (port->count != 1)) {
44908 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
44909 /*
44910 * Uh, oh. tty->count is 1, which means that the tty
44911 * structure will be freed. Info->count should always
44912 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
44913 * serial port won't be shutdown.
44914 */
44915 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
44916 - "info->count is %d\n", port->count);
44917 - port->count = 1;
44918 + "info->count is %d\n", atomic_read(&port->count));
44919 + atomic_set(&port->count, 1);
44920 }
44921 - if (--port->count < 0) {
44922 + if (atomic_dec_return(&port->count) < 0) {
44923 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
44924 - info->line, port->count);
44925 - port->count = 0;
44926 + info->line, atomic_read(&port->count));
44927 + atomic_set(&port->count, 0);
44928 }
44929 - if (port->count) {
44930 + if (atomic_read(&port->count)) {
44931 #ifdef ISDN_DEBUG_MODEM_OPEN
44932 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
44933 #endif
44934 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
44935 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
44936 return;
44937 isdn_tty_shutdown(info);
44938 - port->count = 0;
44939 + atomic_set(&port->count, 0);
44940 port->flags &= ~ASYNC_NORMAL_ACTIVE;
44941 port->tty = NULL;
44942 wake_up_interruptible(&port->open_wait);
44943 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
44944 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
44945 modem_info *info = &dev->mdm.info[i];
44946
44947 - if (info->port.count == 0)
44948 + if (atomic_read(&info->port.count) == 0)
44949 continue;
44950 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
44951 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
44952 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
44953 index e2d4e58..40cd045 100644
44954 --- a/drivers/isdn/i4l/isdn_x25iface.c
44955 +++ b/drivers/isdn/i4l/isdn_x25iface.c
44956 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
44957
44958
44959 static struct concap_proto_ops ix25_pops = {
44960 - &isdn_x25iface_proto_new,
44961 - &isdn_x25iface_proto_del,
44962 - &isdn_x25iface_proto_restart,
44963 - &isdn_x25iface_proto_close,
44964 - &isdn_x25iface_xmit,
44965 - &isdn_x25iface_receive,
44966 - &isdn_x25iface_connect_ind,
44967 - &isdn_x25iface_disconn_ind
44968 + .proto_new = &isdn_x25iface_proto_new,
44969 + .proto_del = &isdn_x25iface_proto_del,
44970 + .restart = &isdn_x25iface_proto_restart,
44971 + .close = &isdn_x25iface_proto_close,
44972 + .encap_and_xmit = &isdn_x25iface_xmit,
44973 + .data_ind = &isdn_x25iface_receive,
44974 + .connect_ind = &isdn_x25iface_connect_ind,
44975 + .disconn_ind = &isdn_x25iface_disconn_ind
44976 };
44977
44978 /* error message helper function */
44979 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
44980 index 358a574..b4987ea 100644
44981 --- a/drivers/isdn/icn/icn.c
44982 +++ b/drivers/isdn/icn/icn.c
44983 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
44984 if (count > len)
44985 count = len;
44986 if (user) {
44987 - if (copy_from_user(msg, buf, count))
44988 + if (count > sizeof msg || copy_from_user(msg, buf, count))
44989 return -EFAULT;
44990 } else
44991 memcpy(msg, buf, count);
44992 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
44993 index 52c4382..09e0c7c 100644
44994 --- a/drivers/isdn/mISDN/dsp_cmx.c
44995 +++ b/drivers/isdn/mISDN/dsp_cmx.c
44996 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
44997 static u16 dsp_count; /* last sample count */
44998 static int dsp_count_valid; /* if we have last sample count */
44999
45000 -void
45001 +void __intentional_overflow(-1)
45002 dsp_cmx_send(void *arg)
45003 {
45004 struct dsp_conf *conf;
45005 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
45006 index 312ffd3..9263d05 100644
45007 --- a/drivers/lguest/core.c
45008 +++ b/drivers/lguest/core.c
45009 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
45010 * The end address needs +1 because __get_vm_area allocates an
45011 * extra guard page, so we need space for that.
45012 */
45013 +
45014 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
45015 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45016 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
45017 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45018 +#else
45019 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45020 VM_ALLOC, switcher_addr, switcher_addr
45021 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45022 +#endif
45023 +
45024 if (!switcher_vma) {
45025 err = -ENOMEM;
45026 printk("lguest: could not map switcher pages high\n");
45027 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
45028 * Now the Switcher is mapped at the right address, we can't fail!
45029 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
45030 */
45031 - memcpy(switcher_vma->addr, start_switcher_text,
45032 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
45033 end_switcher_text - start_switcher_text);
45034
45035 printk(KERN_INFO "lguest: mapped switcher at %p\n",
45036 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
45037 index e3abebc9..6a35328 100644
45038 --- a/drivers/lguest/page_tables.c
45039 +++ b/drivers/lguest/page_tables.c
45040 @@ -585,7 +585,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
45041 /*:*/
45042
45043 #ifdef CONFIG_X86_PAE
45044 -static void release_pmd(pmd_t *spmd)
45045 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
45046 {
45047 /* If the entry's not present, there's nothing to release. */
45048 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
45049 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
45050 index 30f2aef..391c748 100644
45051 --- a/drivers/lguest/x86/core.c
45052 +++ b/drivers/lguest/x86/core.c
45053 @@ -60,7 +60,7 @@ static struct {
45054 /* Offset from where switcher.S was compiled to where we've copied it */
45055 static unsigned long switcher_offset(void)
45056 {
45057 - return switcher_addr - (unsigned long)start_switcher_text;
45058 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
45059 }
45060
45061 /* This cpu's struct lguest_pages (after the Switcher text page) */
45062 @@ -100,7 +100,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
45063 * These copies are pretty cheap, so we do them unconditionally: */
45064 /* Save the current Host top-level page directory.
45065 */
45066 +
45067 +#ifdef CONFIG_PAX_PER_CPU_PGD
45068 + pages->state.host_cr3 = read_cr3();
45069 +#else
45070 pages->state.host_cr3 = __pa(current->mm->pgd);
45071 +#endif
45072 +
45073 /*
45074 * Set up the Guest's page tables to see this CPU's pages (and no
45075 * other CPU's pages).
45076 @@ -494,7 +500,7 @@ void __init lguest_arch_host_init(void)
45077 * compiled-in switcher code and the high-mapped copy we just made.
45078 */
45079 for (i = 0; i < IDT_ENTRIES; i++)
45080 - default_idt_entries[i] += switcher_offset();
45081 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
45082
45083 /*
45084 * Set up the Switcher's per-cpu areas.
45085 @@ -577,7 +583,7 @@ void __init lguest_arch_host_init(void)
45086 * it will be undisturbed when we switch. To change %cs and jump we
45087 * need this structure to feed to Intel's "lcall" instruction.
45088 */
45089 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
45090 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
45091 lguest_entry.segment = LGUEST_CS;
45092
45093 /*
45094 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
45095 index 40634b0..4f5855e 100644
45096 --- a/drivers/lguest/x86/switcher_32.S
45097 +++ b/drivers/lguest/x86/switcher_32.S
45098 @@ -87,6 +87,7 @@
45099 #include <asm/page.h>
45100 #include <asm/segment.h>
45101 #include <asm/lguest.h>
45102 +#include <asm/processor-flags.h>
45103
45104 // We mark the start of the code to copy
45105 // It's placed in .text tho it's never run here
45106 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
45107 // Changes type when we load it: damn Intel!
45108 // For after we switch over our page tables
45109 // That entry will be read-only: we'd crash.
45110 +
45111 +#ifdef CONFIG_PAX_KERNEXEC
45112 + mov %cr0, %edx
45113 + xor $X86_CR0_WP, %edx
45114 + mov %edx, %cr0
45115 +#endif
45116 +
45117 movl $(GDT_ENTRY_TSS*8), %edx
45118 ltr %dx
45119
45120 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
45121 // Let's clear it again for our return.
45122 // The GDT descriptor of the Host
45123 // Points to the table after two "size" bytes
45124 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
45125 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
45126 // Clear "used" from type field (byte 5, bit 2)
45127 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
45128 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
45129 +
45130 +#ifdef CONFIG_PAX_KERNEXEC
45131 + mov %cr0, %eax
45132 + xor $X86_CR0_WP, %eax
45133 + mov %eax, %cr0
45134 +#endif
45135
45136 // Once our page table's switched, the Guest is live!
45137 // The Host fades as we run this final step.
45138 @@ -295,13 +309,12 @@ deliver_to_host:
45139 // I consulted gcc, and it gave
45140 // These instructions, which I gladly credit:
45141 leal (%edx,%ebx,8), %eax
45142 - movzwl (%eax),%edx
45143 - movl 4(%eax), %eax
45144 - xorw %ax, %ax
45145 - orl %eax, %edx
45146 + movl 4(%eax), %edx
45147 + movw (%eax), %dx
45148 // Now the address of the handler's in %edx
45149 // We call it now: its "iret" drops us home.
45150 - jmp *%edx
45151 + ljmp $__KERNEL_CS, $1f
45152 +1: jmp *%edx
45153
45154 // Every interrupt can come to us here
45155 // But we must truly tell each apart.
45156 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
45157 index a08e3ee..df8ade2 100644
45158 --- a/drivers/md/bcache/closure.h
45159 +++ b/drivers/md/bcache/closure.h
45160 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
45161 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
45162 struct workqueue_struct *wq)
45163 {
45164 - BUG_ON(object_is_on_stack(cl));
45165 + BUG_ON(object_starts_on_stack(cl));
45166 closure_set_ip(cl);
45167 cl->fn = fn;
45168 cl->wq = wq;
45169 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
45170 index c90118e..226d9e5 100644
45171 --- a/drivers/md/bitmap.c
45172 +++ b/drivers/md/bitmap.c
45173 @@ -1936,7 +1936,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
45174 chunk_kb ? "KB" : "B");
45175 if (bitmap->storage.file) {
45176 seq_printf(seq, ", file: ");
45177 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
45178 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
45179 }
45180
45181 seq_printf(seq, "\n");
45182 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
45183 index 720ceeb..030f1d4 100644
45184 --- a/drivers/md/dm-ioctl.c
45185 +++ b/drivers/md/dm-ioctl.c
45186 @@ -1773,7 +1773,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
45187 cmd == DM_LIST_VERSIONS_CMD)
45188 return 0;
45189
45190 - if ((cmd == DM_DEV_CREATE_CMD)) {
45191 + if (cmd == DM_DEV_CREATE_CMD) {
45192 if (!*param->name) {
45193 DMWARN("name not supplied when creating device");
45194 return -EINVAL;
45195 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
45196 index 089d627..ef7352e 100644
45197 --- a/drivers/md/dm-raid1.c
45198 +++ b/drivers/md/dm-raid1.c
45199 @@ -40,7 +40,7 @@ enum dm_raid1_error {
45200
45201 struct mirror {
45202 struct mirror_set *ms;
45203 - atomic_t error_count;
45204 + atomic_unchecked_t error_count;
45205 unsigned long error_type;
45206 struct dm_dev *dev;
45207 sector_t offset;
45208 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
45209 struct mirror *m;
45210
45211 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
45212 - if (!atomic_read(&m->error_count))
45213 + if (!atomic_read_unchecked(&m->error_count))
45214 return m;
45215
45216 return NULL;
45217 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
45218 * simple way to tell if a device has encountered
45219 * errors.
45220 */
45221 - atomic_inc(&m->error_count);
45222 + atomic_inc_unchecked(&m->error_count);
45223
45224 if (test_and_set_bit(error_type, &m->error_type))
45225 return;
45226 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
45227 struct mirror *m = get_default_mirror(ms);
45228
45229 do {
45230 - if (likely(!atomic_read(&m->error_count)))
45231 + if (likely(!atomic_read_unchecked(&m->error_count)))
45232 return m;
45233
45234 if (m-- == ms->mirror)
45235 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
45236 {
45237 struct mirror *default_mirror = get_default_mirror(m->ms);
45238
45239 - return !atomic_read(&default_mirror->error_count);
45240 + return !atomic_read_unchecked(&default_mirror->error_count);
45241 }
45242
45243 static int mirror_available(struct mirror_set *ms, struct bio *bio)
45244 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
45245 */
45246 if (likely(region_in_sync(ms, region, 1)))
45247 m = choose_mirror(ms, bio->bi_iter.bi_sector);
45248 - else if (m && atomic_read(&m->error_count))
45249 + else if (m && atomic_read_unchecked(&m->error_count))
45250 m = NULL;
45251
45252 if (likely(m))
45253 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
45254 }
45255
45256 ms->mirror[mirror].ms = ms;
45257 - atomic_set(&(ms->mirror[mirror].error_count), 0);
45258 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
45259 ms->mirror[mirror].error_type = 0;
45260 ms->mirror[mirror].offset = offset;
45261
45262 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
45263 */
45264 static char device_status_char(struct mirror *m)
45265 {
45266 - if (!atomic_read(&(m->error_count)))
45267 + if (!atomic_read_unchecked(&(m->error_count)))
45268 return 'A';
45269
45270 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
45271 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
45272 index 419bdd4..e5eb76d 100644
45273 --- a/drivers/md/dm-stats.c
45274 +++ b/drivers/md/dm-stats.c
45275 @@ -382,7 +382,7 @@ do_sync_free:
45276 synchronize_rcu_expedited();
45277 dm_stat_free(&s->rcu_head);
45278 } else {
45279 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
45280 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
45281 call_rcu(&s->rcu_head, dm_stat_free);
45282 }
45283 return 0;
45284 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
45285 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
45286 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
45287 ));
45288 - ACCESS_ONCE(last->last_sector) = end_sector;
45289 - ACCESS_ONCE(last->last_rw) = bi_rw;
45290 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
45291 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
45292 }
45293
45294 rcu_read_lock();
45295 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
45296 index f8b37d4..5c5cafd 100644
45297 --- a/drivers/md/dm-stripe.c
45298 +++ b/drivers/md/dm-stripe.c
45299 @@ -21,7 +21,7 @@ struct stripe {
45300 struct dm_dev *dev;
45301 sector_t physical_start;
45302
45303 - atomic_t error_count;
45304 + atomic_unchecked_t error_count;
45305 };
45306
45307 struct stripe_c {
45308 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
45309 kfree(sc);
45310 return r;
45311 }
45312 - atomic_set(&(sc->stripe[i].error_count), 0);
45313 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
45314 }
45315
45316 ti->private = sc;
45317 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
45318 DMEMIT("%d ", sc->stripes);
45319 for (i = 0; i < sc->stripes; i++) {
45320 DMEMIT("%s ", sc->stripe[i].dev->name);
45321 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
45322 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
45323 'D' : 'A';
45324 }
45325 buffer[i] = '\0';
45326 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
45327 */
45328 for (i = 0; i < sc->stripes; i++)
45329 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
45330 - atomic_inc(&(sc->stripe[i].error_count));
45331 - if (atomic_read(&(sc->stripe[i].error_count)) <
45332 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
45333 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
45334 DM_IO_ERROR_THRESHOLD)
45335 schedule_work(&sc->trigger_event);
45336 }
45337 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
45338 index 16ba55a..31af906 100644
45339 --- a/drivers/md/dm-table.c
45340 +++ b/drivers/md/dm-table.c
45341 @@ -305,7 +305,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
45342 if (!dev_size)
45343 return 0;
45344
45345 - if ((start >= dev_size) || (start + len > dev_size)) {
45346 + if ((start >= dev_size) || (len > dev_size - start)) {
45347 DMWARN("%s: %s too small for target: "
45348 "start=%llu, len=%llu, dev_size=%llu",
45349 dm_device_name(ti->table->md), bdevname(bdev, b),
45350 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
45351 index 79f6941..b33b4e0 100644
45352 --- a/drivers/md/dm-thin-metadata.c
45353 +++ b/drivers/md/dm-thin-metadata.c
45354 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45355 {
45356 pmd->info.tm = pmd->tm;
45357 pmd->info.levels = 2;
45358 - pmd->info.value_type.context = pmd->data_sm;
45359 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45360 pmd->info.value_type.size = sizeof(__le64);
45361 pmd->info.value_type.inc = data_block_inc;
45362 pmd->info.value_type.dec = data_block_dec;
45363 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45364
45365 pmd->bl_info.tm = pmd->tm;
45366 pmd->bl_info.levels = 1;
45367 - pmd->bl_info.value_type.context = pmd->data_sm;
45368 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45369 pmd->bl_info.value_type.size = sizeof(__le64);
45370 pmd->bl_info.value_type.inc = data_block_inc;
45371 pmd->bl_info.value_type.dec = data_block_dec;
45372 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
45373 index 697f34f..8301900 100644
45374 --- a/drivers/md/dm.c
45375 +++ b/drivers/md/dm.c
45376 @@ -191,9 +191,9 @@ struct mapped_device {
45377 /*
45378 * Event handling.
45379 */
45380 - atomic_t event_nr;
45381 + atomic_unchecked_t event_nr;
45382 wait_queue_head_t eventq;
45383 - atomic_t uevent_seq;
45384 + atomic_unchecked_t uevent_seq;
45385 struct list_head uevent_list;
45386 spinlock_t uevent_lock; /* Protect access to uevent_list */
45387
45388 @@ -2287,8 +2287,8 @@ static struct mapped_device *alloc_dev(int minor)
45389 spin_lock_init(&md->deferred_lock);
45390 atomic_set(&md->holders, 1);
45391 atomic_set(&md->open_count, 0);
45392 - atomic_set(&md->event_nr, 0);
45393 - atomic_set(&md->uevent_seq, 0);
45394 + atomic_set_unchecked(&md->event_nr, 0);
45395 + atomic_set_unchecked(&md->uevent_seq, 0);
45396 INIT_LIST_HEAD(&md->uevent_list);
45397 INIT_LIST_HEAD(&md->table_devices);
45398 spin_lock_init(&md->uevent_lock);
45399 @@ -2455,7 +2455,7 @@ static void event_callback(void *context)
45400
45401 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
45402
45403 - atomic_inc(&md->event_nr);
45404 + atomic_inc_unchecked(&md->event_nr);
45405 wake_up(&md->eventq);
45406 }
45407
45408 @@ -3454,18 +3454,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
45409
45410 uint32_t dm_next_uevent_seq(struct mapped_device *md)
45411 {
45412 - return atomic_add_return(1, &md->uevent_seq);
45413 + return atomic_add_return_unchecked(1, &md->uevent_seq);
45414 }
45415
45416 uint32_t dm_get_event_nr(struct mapped_device *md)
45417 {
45418 - return atomic_read(&md->event_nr);
45419 + return atomic_read_unchecked(&md->event_nr);
45420 }
45421
45422 int dm_wait_event(struct mapped_device *md, int event_nr)
45423 {
45424 return wait_event_interruptible(md->eventq,
45425 - (event_nr != atomic_read(&md->event_nr)));
45426 + (event_nr != atomic_read_unchecked(&md->event_nr)));
45427 }
45428
45429 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
45430 diff --git a/drivers/md/md.c b/drivers/md/md.c
45431 index e462151..8ac9655 100644
45432 --- a/drivers/md/md.c
45433 +++ b/drivers/md/md.c
45434 @@ -197,10 +197,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
45435 * start build, activate spare
45436 */
45437 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
45438 -static atomic_t md_event_count;
45439 +static atomic_unchecked_t md_event_count;
45440 void md_new_event(struct mddev *mddev)
45441 {
45442 - atomic_inc(&md_event_count);
45443 + atomic_inc_unchecked(&md_event_count);
45444 wake_up(&md_event_waiters);
45445 }
45446 EXPORT_SYMBOL_GPL(md_new_event);
45447 @@ -210,7 +210,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
45448 */
45449 static void md_new_event_inintr(struct mddev *mddev)
45450 {
45451 - atomic_inc(&md_event_count);
45452 + atomic_inc_unchecked(&md_event_count);
45453 wake_up(&md_event_waiters);
45454 }
45455
45456 @@ -1449,7 +1449,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
45457 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
45458 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
45459 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
45460 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45461 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45462
45463 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
45464 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
45465 @@ -1700,7 +1700,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
45466 else
45467 sb->resync_offset = cpu_to_le64(0);
45468
45469 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
45470 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
45471
45472 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
45473 sb->size = cpu_to_le64(mddev->dev_sectors);
45474 @@ -2624,7 +2624,7 @@ __ATTR_PREALLOC(state, S_IRUGO|S_IWUSR, state_show, state_store);
45475 static ssize_t
45476 errors_show(struct md_rdev *rdev, char *page)
45477 {
45478 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
45479 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
45480 }
45481
45482 static ssize_t
45483 @@ -2633,7 +2633,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
45484 char *e;
45485 unsigned long n = simple_strtoul(buf, &e, 10);
45486 if (*buf && (*e == 0 || *e == '\n')) {
45487 - atomic_set(&rdev->corrected_errors, n);
45488 + atomic_set_unchecked(&rdev->corrected_errors, n);
45489 return len;
45490 }
45491 return -EINVAL;
45492 @@ -3069,8 +3069,8 @@ int md_rdev_init(struct md_rdev *rdev)
45493 rdev->sb_loaded = 0;
45494 rdev->bb_page = NULL;
45495 atomic_set(&rdev->nr_pending, 0);
45496 - atomic_set(&rdev->read_errors, 0);
45497 - atomic_set(&rdev->corrected_errors, 0);
45498 + atomic_set_unchecked(&rdev->read_errors, 0);
45499 + atomic_set_unchecked(&rdev->corrected_errors, 0);
45500
45501 INIT_LIST_HEAD(&rdev->same_set);
45502 init_waitqueue_head(&rdev->blocked_wait);
45503 @@ -5746,16 +5746,16 @@ static int get_bitmap_file(struct mddev *mddev, void __user * arg)
45504
45505 err = 0;
45506 spin_lock(&mddev->lock);
45507 - /* bitmap disabled, zero the first byte and copy out */
45508 - if (!mddev->bitmap_info.file)
45509 - file->pathname[0] = '\0';
45510 - else if ((ptr = d_path(&mddev->bitmap_info.file->f_path,
45511 - file->pathname, sizeof(file->pathname))),
45512 - IS_ERR(ptr))
45513 - err = PTR_ERR(ptr);
45514 - else
45515 - memmove(file->pathname, ptr,
45516 - sizeof(file->pathname)-(ptr-file->pathname));
45517 + /* bitmap enabled */
45518 + if (mddev->bitmap_info.file) {
45519 + ptr = d_path(&mddev->bitmap_info.file->f_path,
45520 + file->pathname, sizeof(file->pathname));
45521 + if (IS_ERR(ptr))
45522 + err = PTR_ERR(ptr);
45523 + else
45524 + memmove(file->pathname, ptr,
45525 + sizeof(file->pathname)-(ptr-file->pathname));
45526 + }
45527 spin_unlock(&mddev->lock);
45528
45529 if (err == 0 &&
45530 @@ -7237,7 +7237,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
45531
45532 spin_unlock(&pers_lock);
45533 seq_printf(seq, "\n");
45534 - seq->poll_event = atomic_read(&md_event_count);
45535 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45536 return 0;
45537 }
45538 if (v == (void*)2) {
45539 @@ -7340,7 +7340,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
45540 return error;
45541
45542 seq = file->private_data;
45543 - seq->poll_event = atomic_read(&md_event_count);
45544 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45545 return error;
45546 }
45547
45548 @@ -7357,7 +7357,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
45549 /* always allow read */
45550 mask = POLLIN | POLLRDNORM;
45551
45552 - if (seq->poll_event != atomic_read(&md_event_count))
45553 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
45554 mask |= POLLERR | POLLPRI;
45555 return mask;
45556 }
45557 @@ -7453,7 +7453,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
45558 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
45559 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
45560 (int)part_stat_read(&disk->part0, sectors[1]) -
45561 - atomic_read(&disk->sync_io);
45562 + atomic_read_unchecked(&disk->sync_io);
45563 /* sync IO will cause sync_io to increase before the disk_stats
45564 * as sync_io is counted when a request starts, and
45565 * disk_stats is counted when it completes.
45566 diff --git a/drivers/md/md.h b/drivers/md/md.h
45567 index 4046a6c..e2f2997 100644
45568 --- a/drivers/md/md.h
45569 +++ b/drivers/md/md.h
45570 @@ -95,13 +95,13 @@ struct md_rdev {
45571 * only maintained for arrays that
45572 * support hot removal
45573 */
45574 - atomic_t read_errors; /* number of consecutive read errors that
45575 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
45576 * we have tried to ignore.
45577 */
45578 struct timespec last_read_error; /* monotonic time since our
45579 * last read error
45580 */
45581 - atomic_t corrected_errors; /* number of corrected read errors,
45582 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
45583 * for reporting to userspace and storing
45584 * in superblock.
45585 */
45586 @@ -486,7 +486,7 @@ extern void mddev_unlock(struct mddev *mddev);
45587
45588 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
45589 {
45590 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45591 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45592 }
45593
45594 struct md_personality
45595 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
45596 index 5309129..7fb096e 100644
45597 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
45598 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
45599 @@ -691,7 +691,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
45600 * Flick into a mode where all blocks get allocated in the new area.
45601 */
45602 smm->begin = old_len;
45603 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
45604 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
45605
45606 /*
45607 * Extend.
45608 @@ -728,7 +728,7 @@ out:
45609 /*
45610 * Switch back to normal behaviour.
45611 */
45612 - memcpy(sm, &ops, sizeof(*sm));
45613 + memcpy((void *)sm, &ops, sizeof(*sm));
45614 return r;
45615 }
45616
45617 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
45618 index 3e6d115..ffecdeb 100644
45619 --- a/drivers/md/persistent-data/dm-space-map.h
45620 +++ b/drivers/md/persistent-data/dm-space-map.h
45621 @@ -71,6 +71,7 @@ struct dm_space_map {
45622 dm_sm_threshold_fn fn,
45623 void *context);
45624 };
45625 +typedef struct dm_space_map __no_const dm_space_map_no_const;
45626
45627 /*----------------------------------------------------------------*/
45628
45629 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
45630 index 5ce3cd5c..f147017 100644
45631 --- a/drivers/md/raid1.c
45632 +++ b/drivers/md/raid1.c
45633 @@ -1936,7 +1936,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
45634 if (r1_sync_page_io(rdev, sect, s,
45635 bio->bi_io_vec[idx].bv_page,
45636 READ) != 0)
45637 - atomic_add(s, &rdev->corrected_errors);
45638 + atomic_add_unchecked(s, &rdev->corrected_errors);
45639 }
45640 sectors -= s;
45641 sect += s;
45642 @@ -2169,7 +2169,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
45643 !test_bit(Faulty, &rdev->flags)) {
45644 if (r1_sync_page_io(rdev, sect, s,
45645 conf->tmppage, READ)) {
45646 - atomic_add(s, &rdev->corrected_errors);
45647 + atomic_add_unchecked(s, &rdev->corrected_errors);
45648 printk(KERN_INFO
45649 "md/raid1:%s: read error corrected "
45650 "(%d sectors at %llu on %s)\n",
45651 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
45652 index f55c3f3..4cca8c8 100644
45653 --- a/drivers/md/raid10.c
45654 +++ b/drivers/md/raid10.c
45655 @@ -1934,7 +1934,7 @@ static void end_sync_read(struct bio *bio, int error)
45656 /* The write handler will notice the lack of
45657 * R10BIO_Uptodate and record any errors etc
45658 */
45659 - atomic_add(r10_bio->sectors,
45660 + atomic_add_unchecked(r10_bio->sectors,
45661 &conf->mirrors[d].rdev->corrected_errors);
45662
45663 /* for reconstruct, we always reschedule after a read.
45664 @@ -2291,7 +2291,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45665 {
45666 struct timespec cur_time_mon;
45667 unsigned long hours_since_last;
45668 - unsigned int read_errors = atomic_read(&rdev->read_errors);
45669 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
45670
45671 ktime_get_ts(&cur_time_mon);
45672
45673 @@ -2313,9 +2313,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45674 * overflowing the shift of read_errors by hours_since_last.
45675 */
45676 if (hours_since_last >= 8 * sizeof(read_errors))
45677 - atomic_set(&rdev->read_errors, 0);
45678 + atomic_set_unchecked(&rdev->read_errors, 0);
45679 else
45680 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
45681 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
45682 }
45683
45684 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
45685 @@ -2369,8 +2369,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45686 return;
45687
45688 check_decay_read_errors(mddev, rdev);
45689 - atomic_inc(&rdev->read_errors);
45690 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
45691 + atomic_inc_unchecked(&rdev->read_errors);
45692 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
45693 char b[BDEVNAME_SIZE];
45694 bdevname(rdev->bdev, b);
45695
45696 @@ -2378,7 +2378,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45697 "md/raid10:%s: %s: Raid device exceeded "
45698 "read_error threshold [cur %d:max %d]\n",
45699 mdname(mddev), b,
45700 - atomic_read(&rdev->read_errors), max_read_errors);
45701 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
45702 printk(KERN_NOTICE
45703 "md/raid10:%s: %s: Failing raid device\n",
45704 mdname(mddev), b);
45705 @@ -2533,7 +2533,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45706 sect +
45707 choose_data_offset(r10_bio, rdev)),
45708 bdevname(rdev->bdev, b));
45709 - atomic_add(s, &rdev->corrected_errors);
45710 + atomic_add_unchecked(s, &rdev->corrected_errors);
45711 }
45712
45713 rdev_dec_pending(rdev, mddev);
45714 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
45715 index b6793d2..92be2bc 100644
45716 --- a/drivers/md/raid5.c
45717 +++ b/drivers/md/raid5.c
45718 @@ -1108,23 +1108,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
45719 struct bio_vec bvl;
45720 struct bvec_iter iter;
45721 struct page *bio_page;
45722 - int page_offset;
45723 + s64 page_offset;
45724 struct async_submit_ctl submit;
45725 enum async_tx_flags flags = 0;
45726
45727 if (bio->bi_iter.bi_sector >= sector)
45728 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
45729 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
45730 else
45731 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
45732 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
45733
45734 if (frombio)
45735 flags |= ASYNC_TX_FENCE;
45736 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
45737
45738 bio_for_each_segment(bvl, bio, iter) {
45739 - int len = bvl.bv_len;
45740 - int clen;
45741 - int b_offset = 0;
45742 + s64 len = bvl.bv_len;
45743 + s64 clen;
45744 + s64 b_offset = 0;
45745
45746 if (page_offset < 0) {
45747 b_offset = -page_offset;
45748 @@ -2017,6 +2017,10 @@ static int grow_one_stripe(struct r5conf *conf, gfp_t gfp)
45749 return 1;
45750 }
45751
45752 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45753 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
45754 +#endif
45755 +
45756 static int grow_stripes(struct r5conf *conf, int num)
45757 {
45758 struct kmem_cache *sc;
45759 @@ -2027,7 +2031,11 @@ static int grow_stripes(struct r5conf *conf, int num)
45760 "raid%d-%s", conf->level, mdname(conf->mddev));
45761 else
45762 sprintf(conf->cache_name[0],
45763 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45764 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
45765 +#else
45766 "raid%d-%p", conf->level, conf->mddev);
45767 +#endif
45768 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
45769
45770 conf->active_name = 0;
45771 @@ -2315,21 +2323,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
45772 mdname(conf->mddev), STRIPE_SECTORS,
45773 (unsigned long long)s,
45774 bdevname(rdev->bdev, b));
45775 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
45776 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
45777 clear_bit(R5_ReadError, &sh->dev[i].flags);
45778 clear_bit(R5_ReWrite, &sh->dev[i].flags);
45779 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
45780 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
45781
45782 - if (atomic_read(&rdev->read_errors))
45783 - atomic_set(&rdev->read_errors, 0);
45784 + if (atomic_read_unchecked(&rdev->read_errors))
45785 + atomic_set_unchecked(&rdev->read_errors, 0);
45786 } else {
45787 const char *bdn = bdevname(rdev->bdev, b);
45788 int retry = 0;
45789 int set_bad = 0;
45790
45791 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
45792 - atomic_inc(&rdev->read_errors);
45793 + atomic_inc_unchecked(&rdev->read_errors);
45794 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
45795 printk_ratelimited(
45796 KERN_WARNING
45797 @@ -2357,7 +2365,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
45798 mdname(conf->mddev),
45799 (unsigned long long)s,
45800 bdn);
45801 - } else if (atomic_read(&rdev->read_errors)
45802 + } else if (atomic_read_unchecked(&rdev->read_errors)
45803 > conf->max_nr_stripes)
45804 printk(KERN_WARNING
45805 "md/raid:%s: Too many read errors, failing device %s.\n",
45806 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
45807 index 13bb57f..0ca21b2 100644
45808 --- a/drivers/media/dvb-core/dvbdev.c
45809 +++ b/drivers/media/dvb-core/dvbdev.c
45810 @@ -272,7 +272,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
45811 const struct dvb_device *template, void *priv, int type)
45812 {
45813 struct dvb_device *dvbdev;
45814 - struct file_operations *dvbdevfops;
45815 + file_operations_no_const *dvbdevfops;
45816 struct device *clsdev;
45817 int minor;
45818 int id;
45819 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
45820 index 6ad22b6..6e90e2a 100644
45821 --- a/drivers/media/dvb-frontends/af9033.h
45822 +++ b/drivers/media/dvb-frontends/af9033.h
45823 @@ -96,6 +96,6 @@ struct af9033_ops {
45824 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
45825 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
45826 int onoff);
45827 -};
45828 +} __no_const;
45829
45830 #endif /* AF9033_H */
45831 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
45832 index 6ae9899..07d8543 100644
45833 --- a/drivers/media/dvb-frontends/dib3000.h
45834 +++ b/drivers/media/dvb-frontends/dib3000.h
45835 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
45836 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
45837 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
45838 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
45839 -};
45840 +} __no_const;
45841
45842 #if IS_REACHABLE(CONFIG_DVB_DIB3000MB)
45843 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
45844 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
45845 index baa2789..c8de7fe 100644
45846 --- a/drivers/media/dvb-frontends/dib7000p.h
45847 +++ b/drivers/media/dvb-frontends/dib7000p.h
45848 @@ -64,7 +64,7 @@ struct dib7000p_ops {
45849 int (*get_adc_power)(struct dvb_frontend *fe);
45850 int (*slave_reset)(struct dvb_frontend *fe);
45851 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
45852 -};
45853 +} __no_const;
45854
45855 #if IS_REACHABLE(CONFIG_DVB_DIB7000P)
45856 void *dib7000p_attach(struct dib7000p_ops *ops);
45857 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
45858 index 780c37b..50e2620 100644
45859 --- a/drivers/media/dvb-frontends/dib8000.h
45860 +++ b/drivers/media/dvb-frontends/dib8000.h
45861 @@ -61,7 +61,7 @@ struct dib8000_ops {
45862 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
45863 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
45864 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
45865 -};
45866 +} __no_const;
45867
45868 #if IS_REACHABLE(CONFIG_DVB_DIB8000)
45869 void *dib8000_attach(struct dib8000_ops *ops);
45870 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
45871 index c9decd8..7849cec 100644
45872 --- a/drivers/media/pci/cx88/cx88-video.c
45873 +++ b/drivers/media/pci/cx88/cx88-video.c
45874 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
45875
45876 /* ------------------------------------------------------------------ */
45877
45878 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45879 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45880 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45881 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45882 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45883 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45884
45885 module_param_array(video_nr, int, NULL, 0444);
45886 module_param_array(vbi_nr, int, NULL, 0444);
45887 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
45888 index c2e60b4..5eeccc0 100644
45889 --- a/drivers/media/pci/ivtv/ivtv-driver.c
45890 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
45891 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
45892 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
45893
45894 /* ivtv instance counter */
45895 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
45896 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
45897
45898 /* Parameter declarations */
45899 static int cardtype[IVTV_MAX_CARDS];
45900 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
45901 index 570d119..ed25830 100644
45902 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
45903 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
45904 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
45905
45906 static int solo_sysfs_init(struct solo_dev *solo_dev)
45907 {
45908 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
45909 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
45910 struct device *dev = &solo_dev->dev;
45911 const char *driver;
45912 int i;
45913 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
45914 index 7ddc767..1c24361 100644
45915 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
45916 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
45917 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
45918
45919 int solo_g723_init(struct solo_dev *solo_dev)
45920 {
45921 - static struct snd_device_ops ops = { NULL };
45922 + static struct snd_device_ops ops = { };
45923 struct snd_card *card;
45924 struct snd_kcontrol_new kctl;
45925 char name[32];
45926 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
45927 index 8c84846..27b4f83 100644
45928 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
45929 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
45930 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
45931
45932 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
45933 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
45934 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
45935 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
45936 if (p2m_id < 0)
45937 p2m_id = -p2m_id;
45938 }
45939 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
45940 index 1ca54b0..7d7cb9a 100644
45941 --- a/drivers/media/pci/solo6x10/solo6x10.h
45942 +++ b/drivers/media/pci/solo6x10/solo6x10.h
45943 @@ -218,7 +218,7 @@ struct solo_dev {
45944
45945 /* P2M DMA Engine */
45946 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
45947 - atomic_t p2m_count;
45948 + atomic_unchecked_t p2m_count;
45949 int p2m_jiffies;
45950 unsigned int p2m_timeouts;
45951
45952 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
45953 index c135165..dc69499 100644
45954 --- a/drivers/media/pci/tw68/tw68-core.c
45955 +++ b/drivers/media/pci/tw68/tw68-core.c
45956 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
45957 module_param_array(card, int, NULL, 0444);
45958 MODULE_PARM_DESC(card, "card type");
45959
45960 -static atomic_t tw68_instance = ATOMIC_INIT(0);
45961 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
45962
45963 /* ------------------------------------------------------------------ */
45964
45965 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
45966 index 17b189a..b78aa6b 100644
45967 --- a/drivers/media/platform/omap/omap_vout.c
45968 +++ b/drivers/media/platform/omap/omap_vout.c
45969 @@ -63,7 +63,6 @@ enum omap_vout_channels {
45970 OMAP_VIDEO2,
45971 };
45972
45973 -static struct videobuf_queue_ops video_vbq_ops;
45974 /* Variables configurable through module params*/
45975 static u32 video1_numbuffers = 3;
45976 static u32 video2_numbuffers = 3;
45977 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
45978 {
45979 struct videobuf_queue *q;
45980 struct omap_vout_device *vout = NULL;
45981 + static struct videobuf_queue_ops video_vbq_ops = {
45982 + .buf_setup = omap_vout_buffer_setup,
45983 + .buf_prepare = omap_vout_buffer_prepare,
45984 + .buf_release = omap_vout_buffer_release,
45985 + .buf_queue = omap_vout_buffer_queue,
45986 + };
45987
45988 vout = video_drvdata(file);
45989 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
45990 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
45991 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
45992
45993 q = &vout->vbq;
45994 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
45995 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
45996 - video_vbq_ops.buf_release = omap_vout_buffer_release;
45997 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
45998 spin_lock_init(&vout->vbq_lock);
45999
46000 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
46001 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
46002 index fb2acc5..a2fcbdc4 100644
46003 --- a/drivers/media/platform/s5p-tv/mixer.h
46004 +++ b/drivers/media/platform/s5p-tv/mixer.h
46005 @@ -156,7 +156,7 @@ struct mxr_layer {
46006 /** layer index (unique identifier) */
46007 int idx;
46008 /** callbacks for layer methods */
46009 - struct mxr_layer_ops ops;
46010 + struct mxr_layer_ops *ops;
46011 /** format array */
46012 const struct mxr_format **fmt_array;
46013 /** size of format array */
46014 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46015 index 74344c7..a39e70e 100644
46016 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46017 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46018 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
46019 {
46020 struct mxr_layer *layer;
46021 int ret;
46022 - struct mxr_layer_ops ops = {
46023 + static struct mxr_layer_ops ops = {
46024 .release = mxr_graph_layer_release,
46025 .buffer_set = mxr_graph_buffer_set,
46026 .stream_set = mxr_graph_stream_set,
46027 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
46028 index b713403..53cb5ad 100644
46029 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
46030 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
46031 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
46032 layer->update_buf = next;
46033 }
46034
46035 - layer->ops.buffer_set(layer, layer->update_buf);
46036 + layer->ops->buffer_set(layer, layer->update_buf);
46037
46038 if (done && done != layer->shadow_buf)
46039 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
46040 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
46041 index 751f3b6..d829203 100644
46042 --- a/drivers/media/platform/s5p-tv/mixer_video.c
46043 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
46044 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
46045 layer->geo.src.height = layer->geo.src.full_height;
46046
46047 mxr_geometry_dump(mdev, &layer->geo);
46048 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46049 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46050 mxr_geometry_dump(mdev, &layer->geo);
46051 }
46052
46053 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
46054 layer->geo.dst.full_width = mbus_fmt.width;
46055 layer->geo.dst.full_height = mbus_fmt.height;
46056 layer->geo.dst.field = mbus_fmt.field;
46057 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46058 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46059
46060 mxr_geometry_dump(mdev, &layer->geo);
46061 }
46062 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
46063 /* set source size to highest accepted value */
46064 geo->src.full_width = max(geo->dst.full_width, pix->width);
46065 geo->src.full_height = max(geo->dst.full_height, pix->height);
46066 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46067 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46068 mxr_geometry_dump(mdev, &layer->geo);
46069 /* set cropping to total visible screen */
46070 geo->src.width = pix->width;
46071 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
46072 geo->src.x_offset = 0;
46073 geo->src.y_offset = 0;
46074 /* assure consistency of geometry */
46075 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46076 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46077 mxr_geometry_dump(mdev, &layer->geo);
46078 /* set full size to lowest possible value */
46079 geo->src.full_width = 0;
46080 geo->src.full_height = 0;
46081 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46082 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46083 mxr_geometry_dump(mdev, &layer->geo);
46084
46085 /* returning results */
46086 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
46087 target->width = s->r.width;
46088 target->height = s->r.height;
46089
46090 - layer->ops.fix_geometry(layer, stage, s->flags);
46091 + layer->ops->fix_geometry(layer, stage, s->flags);
46092
46093 /* retrieve update selection rectangle */
46094 res.left = target->x_offset;
46095 @@ -938,13 +938,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
46096 mxr_output_get(mdev);
46097
46098 mxr_layer_update_output(layer);
46099 - layer->ops.format_set(layer);
46100 + layer->ops->format_set(layer);
46101 /* enabling layer in hardware */
46102 spin_lock_irqsave(&layer->enq_slock, flags);
46103 layer->state = MXR_LAYER_STREAMING;
46104 spin_unlock_irqrestore(&layer->enq_slock, flags);
46105
46106 - layer->ops.stream_set(layer, MXR_ENABLE);
46107 + layer->ops->stream_set(layer, MXR_ENABLE);
46108 mxr_streamer_get(mdev);
46109
46110 return 0;
46111 @@ -1014,7 +1014,7 @@ static void stop_streaming(struct vb2_queue *vq)
46112 spin_unlock_irqrestore(&layer->enq_slock, flags);
46113
46114 /* disabling layer in hardware */
46115 - layer->ops.stream_set(layer, MXR_DISABLE);
46116 + layer->ops->stream_set(layer, MXR_DISABLE);
46117 /* remove one streamer */
46118 mxr_streamer_put(mdev);
46119 /* allow changes in output configuration */
46120 @@ -1052,8 +1052,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
46121
46122 void mxr_layer_release(struct mxr_layer *layer)
46123 {
46124 - if (layer->ops.release)
46125 - layer->ops.release(layer);
46126 + if (layer->ops->release)
46127 + layer->ops->release(layer);
46128 }
46129
46130 void mxr_base_layer_release(struct mxr_layer *layer)
46131 @@ -1079,7 +1079,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
46132
46133 layer->mdev = mdev;
46134 layer->idx = idx;
46135 - layer->ops = *ops;
46136 + layer->ops = ops;
46137
46138 spin_lock_init(&layer->enq_slock);
46139 INIT_LIST_HEAD(&layer->enq_list);
46140 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46141 index c9388c4..ce71ece 100644
46142 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46143 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46144 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
46145 {
46146 struct mxr_layer *layer;
46147 int ret;
46148 - struct mxr_layer_ops ops = {
46149 + static struct mxr_layer_ops ops = {
46150 .release = mxr_vp_layer_release,
46151 .buffer_set = mxr_vp_buffer_set,
46152 .stream_set = mxr_vp_stream_set,
46153 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
46154 index 82affae..42833ec 100644
46155 --- a/drivers/media/radio/radio-cadet.c
46156 +++ b/drivers/media/radio/radio-cadet.c
46157 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46158 unsigned char readbuf[RDS_BUFFER];
46159 int i = 0;
46160
46161 + if (count > RDS_BUFFER)
46162 + return -EFAULT;
46163 mutex_lock(&dev->lock);
46164 if (dev->rdsstat == 0)
46165 cadet_start_rds(dev);
46166 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46167 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
46168 mutex_unlock(&dev->lock);
46169
46170 - if (i && copy_to_user(data, readbuf, i))
46171 - return -EFAULT;
46172 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
46173 + i = -EFAULT;
46174 +
46175 return i;
46176 }
46177
46178 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
46179 index 5236035..c622c74 100644
46180 --- a/drivers/media/radio/radio-maxiradio.c
46181 +++ b/drivers/media/radio/radio-maxiradio.c
46182 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
46183 /* TEA5757 pin mappings */
46184 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
46185
46186 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
46187 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
46188
46189 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
46190 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
46191 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
46192 index 050b3bb..79f62b9 100644
46193 --- a/drivers/media/radio/radio-shark.c
46194 +++ b/drivers/media/radio/radio-shark.c
46195 @@ -79,7 +79,7 @@ struct shark_device {
46196 u32 last_val;
46197 };
46198
46199 -static atomic_t shark_instance = ATOMIC_INIT(0);
46200 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46201
46202 static void shark_write_val(struct snd_tea575x *tea, u32 val)
46203 {
46204 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
46205 index 8654e0d..0608a64 100644
46206 --- a/drivers/media/radio/radio-shark2.c
46207 +++ b/drivers/media/radio/radio-shark2.c
46208 @@ -74,7 +74,7 @@ struct shark_device {
46209 u8 *transfer_buffer;
46210 };
46211
46212 -static atomic_t shark_instance = ATOMIC_INIT(0);
46213 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46214
46215 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
46216 {
46217 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
46218 index dccf586..d5db411 100644
46219 --- a/drivers/media/radio/radio-si476x.c
46220 +++ b/drivers/media/radio/radio-si476x.c
46221 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
46222 struct si476x_radio *radio;
46223 struct v4l2_ctrl *ctrl;
46224
46225 - static atomic_t instance = ATOMIC_INIT(0);
46226 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
46227
46228 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
46229 if (!radio)
46230 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
46231 index 704397f..4d05977 100644
46232 --- a/drivers/media/radio/wl128x/fmdrv_common.c
46233 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
46234 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
46235 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
46236
46237 /* Radio Nr */
46238 -static u32 radio_nr = -1;
46239 +static int radio_nr = -1;
46240 module_param(radio_nr, int, 0444);
46241 MODULE_PARM_DESC(radio_nr, "Radio Nr");
46242
46243 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46244 index 9fd1527..8927230 100644
46245 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
46246 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46247 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
46248
46249 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
46250 {
46251 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
46252 - char result[64];
46253 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
46254 - sizeof(result), 0);
46255 + char *buf;
46256 + char *result;
46257 + int retval;
46258 +
46259 + buf = kmalloc(2, GFP_KERNEL);
46260 + if (buf == NULL)
46261 + return -ENOMEM;
46262 + result = kmalloc(64, GFP_KERNEL);
46263 + if (result == NULL) {
46264 + kfree(buf);
46265 + return -ENOMEM;
46266 + }
46267 +
46268 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
46269 + buf[1] = enable ? 1 : 0;
46270 +
46271 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
46272 +
46273 + kfree(buf);
46274 + kfree(result);
46275 + return retval;
46276 }
46277
46278 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
46279 {
46280 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
46281 - char state[3];
46282 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
46283 + char *buf;
46284 + char *state;
46285 + int retval;
46286 +
46287 + buf = kmalloc(2, GFP_KERNEL);
46288 + if (buf == NULL)
46289 + return -ENOMEM;
46290 + state = kmalloc(3, GFP_KERNEL);
46291 + if (state == NULL) {
46292 + kfree(buf);
46293 + return -ENOMEM;
46294 + }
46295 +
46296 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
46297 + buf[1] = enable ? 1 : 0;
46298 +
46299 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
46300 +
46301 + kfree(buf);
46302 + kfree(state);
46303 + return retval;
46304 }
46305
46306 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46307 {
46308 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
46309 - char state[3];
46310 + char *query;
46311 + char *state;
46312 int ret;
46313 + query = kmalloc(1, GFP_KERNEL);
46314 + if (query == NULL)
46315 + return -ENOMEM;
46316 + state = kmalloc(3, GFP_KERNEL);
46317 + if (state == NULL) {
46318 + kfree(query);
46319 + return -ENOMEM;
46320 + }
46321 +
46322 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
46323
46324 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
46325
46326 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
46327 - sizeof(state), 0);
46328 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
46329 if (ret < 0) {
46330 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
46331 "state info\n");
46332 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46333
46334 /* Copy this pointer as we are gonna need it in the release phase */
46335 cinergyt2_usb_device = adap->dev;
46336 -
46337 + kfree(query);
46338 + kfree(state);
46339 return 0;
46340 }
46341
46342 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
46343 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46344 {
46345 struct cinergyt2_state *st = d->priv;
46346 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
46347 + u8 *key, *cmd;
46348 int i;
46349
46350 + cmd = kmalloc(1, GFP_KERNEL);
46351 + if (cmd == NULL)
46352 + return -EINVAL;
46353 + key = kzalloc(5, GFP_KERNEL);
46354 + if (key == NULL) {
46355 + kfree(cmd);
46356 + return -EINVAL;
46357 + }
46358 +
46359 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
46360 +
46361 *state = REMOTE_NO_KEY_PRESSED;
46362
46363 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
46364 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
46365 if (key[4] == 0xff) {
46366 /* key repeat */
46367 st->rc_counter++;
46368 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46369 *event = d->last_event;
46370 deb_rc("repeat key, event %x\n",
46371 *event);
46372 - return 0;
46373 + goto out;
46374 }
46375 }
46376 deb_rc("repeated key (non repeatable)\n");
46377 }
46378 - return 0;
46379 + goto out;
46380 }
46381
46382 /* hack to pass checksum on the custom field */
46383 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46384
46385 deb_rc("key: %*ph\n", 5, key);
46386 }
46387 +out:
46388 + kfree(cmd);
46389 + kfree(key);
46390 return 0;
46391 }
46392
46393 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46394 index c890fe4..f9b2ae6 100644
46395 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46396 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46397 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
46398 fe_status_t *status)
46399 {
46400 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46401 - struct dvbt_get_status_msg result;
46402 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46403 + struct dvbt_get_status_msg *result;
46404 + u8 *cmd;
46405 int ret;
46406
46407 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
46408 - sizeof(result), 0);
46409 + cmd = kmalloc(1, GFP_KERNEL);
46410 + if (cmd == NULL)
46411 + return -ENOMEM;
46412 + result = kmalloc(sizeof(*result), GFP_KERNEL);
46413 + if (result == NULL) {
46414 + kfree(cmd);
46415 + return -ENOMEM;
46416 + }
46417 +
46418 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46419 +
46420 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
46421 + sizeof(*result), 0);
46422 if (ret < 0)
46423 - return ret;
46424 + goto out;
46425
46426 *status = 0;
46427
46428 - if (0xffff - le16_to_cpu(result.gain) > 30)
46429 + if (0xffff - le16_to_cpu(result->gain) > 30)
46430 *status |= FE_HAS_SIGNAL;
46431 - if (result.lock_bits & (1 << 6))
46432 + if (result->lock_bits & (1 << 6))
46433 *status |= FE_HAS_LOCK;
46434 - if (result.lock_bits & (1 << 5))
46435 + if (result->lock_bits & (1 << 5))
46436 *status |= FE_HAS_SYNC;
46437 - if (result.lock_bits & (1 << 4))
46438 + if (result->lock_bits & (1 << 4))
46439 *status |= FE_HAS_CARRIER;
46440 - if (result.lock_bits & (1 << 1))
46441 + if (result->lock_bits & (1 << 1))
46442 *status |= FE_HAS_VITERBI;
46443
46444 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
46445 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
46446 *status &= ~FE_HAS_LOCK;
46447
46448 - return 0;
46449 +out:
46450 + kfree(cmd);
46451 + kfree(result);
46452 + return ret;
46453 }
46454
46455 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
46456 {
46457 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46458 - struct dvbt_get_status_msg status;
46459 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46460 + struct dvbt_get_status_msg *status;
46461 + char *cmd;
46462 int ret;
46463
46464 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46465 - sizeof(status), 0);
46466 + cmd = kmalloc(1, GFP_KERNEL);
46467 + if (cmd == NULL)
46468 + return -ENOMEM;
46469 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46470 + if (status == NULL) {
46471 + kfree(cmd);
46472 + return -ENOMEM;
46473 + }
46474 +
46475 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46476 +
46477 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46478 + sizeof(*status), 0);
46479 if (ret < 0)
46480 - return ret;
46481 + goto out;
46482
46483 - *ber = le32_to_cpu(status.viterbi_error_rate);
46484 + *ber = le32_to_cpu(status->viterbi_error_rate);
46485 +out:
46486 + kfree(cmd);
46487 + kfree(status);
46488 return 0;
46489 }
46490
46491 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
46492 {
46493 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46494 - struct dvbt_get_status_msg status;
46495 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46496 + struct dvbt_get_status_msg *status;
46497 + u8 *cmd;
46498 int ret;
46499
46500 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
46501 - sizeof(status), 0);
46502 + cmd = kmalloc(1, GFP_KERNEL);
46503 + if (cmd == NULL)
46504 + return -ENOMEM;
46505 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46506 + if (status == NULL) {
46507 + kfree(cmd);
46508 + return -ENOMEM;
46509 + }
46510 +
46511 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46512 +
46513 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
46514 + sizeof(*status), 0);
46515 if (ret < 0) {
46516 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
46517 ret);
46518 - return ret;
46519 + goto out;
46520 }
46521 - *unc = le32_to_cpu(status.uncorrected_block_count);
46522 - return 0;
46523 + *unc = le32_to_cpu(status->uncorrected_block_count);
46524 +
46525 +out:
46526 + kfree(cmd);
46527 + kfree(status);
46528 + return ret;
46529 }
46530
46531 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
46532 u16 *strength)
46533 {
46534 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46535 - struct dvbt_get_status_msg status;
46536 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46537 + struct dvbt_get_status_msg *status;
46538 + char *cmd;
46539 int ret;
46540
46541 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46542 - sizeof(status), 0);
46543 + cmd = kmalloc(1, GFP_KERNEL);
46544 + if (cmd == NULL)
46545 + return -ENOMEM;
46546 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46547 + if (status == NULL) {
46548 + kfree(cmd);
46549 + return -ENOMEM;
46550 + }
46551 +
46552 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46553 +
46554 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46555 + sizeof(*status), 0);
46556 if (ret < 0) {
46557 err("cinergyt2_fe_read_signal_strength() Failed!"
46558 " (Error=%d)\n", ret);
46559 - return ret;
46560 + goto out;
46561 }
46562 - *strength = (0xffff - le16_to_cpu(status.gain));
46563 + *strength = (0xffff - le16_to_cpu(status->gain));
46564 +
46565 +out:
46566 + kfree(cmd);
46567 + kfree(status);
46568 return 0;
46569 }
46570
46571 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
46572 {
46573 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46574 - struct dvbt_get_status_msg status;
46575 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46576 + struct dvbt_get_status_msg *status;
46577 + char *cmd;
46578 int ret;
46579
46580 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46581 - sizeof(status), 0);
46582 + cmd = kmalloc(1, GFP_KERNEL);
46583 + if (cmd == NULL)
46584 + return -ENOMEM;
46585 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46586 + if (status == NULL) {
46587 + kfree(cmd);
46588 + return -ENOMEM;
46589 + }
46590 +
46591 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46592 +
46593 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46594 + sizeof(*status), 0);
46595 if (ret < 0) {
46596 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
46597 - return ret;
46598 + goto out;
46599 }
46600 - *snr = (status.snr << 8) | status.snr;
46601 - return 0;
46602 + *snr = (status->snr << 8) | status->snr;
46603 +
46604 +out:
46605 + kfree(cmd);
46606 + kfree(status);
46607 + return ret;
46608 }
46609
46610 static int cinergyt2_fe_init(struct dvb_frontend *fe)
46611 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
46612 {
46613 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
46614 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46615 - struct dvbt_set_parameters_msg param;
46616 - char result[2];
46617 + struct dvbt_set_parameters_msg *param;
46618 + char *result;
46619 int err;
46620
46621 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46622 - param.tps = cpu_to_le16(compute_tps(fep));
46623 - param.freq = cpu_to_le32(fep->frequency / 1000);
46624 - param.flags = 0;
46625 + result = kmalloc(2, GFP_KERNEL);
46626 + if (result == NULL)
46627 + return -ENOMEM;
46628 + param = kmalloc(sizeof(*param), GFP_KERNEL);
46629 + if (param == NULL) {
46630 + kfree(result);
46631 + return -ENOMEM;
46632 + }
46633 +
46634 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46635 + param->tps = cpu_to_le16(compute_tps(fep));
46636 + param->freq = cpu_to_le32(fep->frequency / 1000);
46637 + param->flags = 0;
46638
46639 switch (fep->bandwidth_hz) {
46640 default:
46641 case 8000000:
46642 - param.bandwidth = 8;
46643 + param->bandwidth = 8;
46644 break;
46645 case 7000000:
46646 - param.bandwidth = 7;
46647 + param->bandwidth = 7;
46648 break;
46649 case 6000000:
46650 - param.bandwidth = 6;
46651 + param->bandwidth = 6;
46652 break;
46653 }
46654
46655 err = dvb_usb_generic_rw(state->d,
46656 - (char *)&param, sizeof(param),
46657 - result, sizeof(result), 0);
46658 + (char *)param, sizeof(*param),
46659 + result, 2, 0);
46660 if (err < 0)
46661 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
46662
46663 - return (err < 0) ? err : 0;
46664 + kfree(result);
46665 + kfree(param);
46666 + return err;
46667 }
46668
46669 static void cinergyt2_fe_release(struct dvb_frontend *fe)
46670 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46671 index 733a7ff..f8b52e3 100644
46672 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46673 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46674 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
46675
46676 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
46677 {
46678 - struct hexline hx;
46679 - u8 reset;
46680 + struct hexline *hx;
46681 + u8 *reset;
46682 int ret,pos=0;
46683
46684 + reset = kmalloc(1, GFP_KERNEL);
46685 + if (reset == NULL)
46686 + return -ENOMEM;
46687 +
46688 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
46689 + if (hx == NULL) {
46690 + kfree(reset);
46691 + return -ENOMEM;
46692 + }
46693 +
46694 /* stop the CPU */
46695 - reset = 1;
46696 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
46697 + reset[0] = 1;
46698 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
46699 err("could not stop the USB controller CPU.");
46700
46701 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
46702 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
46703 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
46704 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
46705 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
46706 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
46707
46708 - if (ret != hx.len) {
46709 + if (ret != hx->len) {
46710 err("error while transferring firmware "
46711 "(transferred size: %d, block size: %d)",
46712 - ret,hx.len);
46713 + ret,hx->len);
46714 ret = -EINVAL;
46715 break;
46716 }
46717 }
46718 if (ret < 0) {
46719 err("firmware download failed at %d with %d",pos,ret);
46720 + kfree(reset);
46721 + kfree(hx);
46722 return ret;
46723 }
46724
46725 if (ret == 0) {
46726 /* restart the CPU */
46727 - reset = 0;
46728 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
46729 + reset[0] = 0;
46730 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
46731 err("could not restart the USB controller CPU.");
46732 ret = -EINVAL;
46733 }
46734 } else
46735 ret = -EIO;
46736
46737 + kfree(reset);
46738 + kfree(hx);
46739 +
46740 return ret;
46741 }
46742 EXPORT_SYMBOL(usb_cypress_load_firmware);
46743 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
46744 index 5801ae7..83f71fa 100644
46745 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
46746 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
46747 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
46748 static int technisat_usb2_i2c_access(struct usb_device *udev,
46749 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
46750 {
46751 - u8 b[64];
46752 - int ret, actual_length;
46753 + u8 *b = kmalloc(64, GFP_KERNEL);
46754 + int ret, actual_length, error = 0;
46755 +
46756 + if (b == NULL)
46757 + return -ENOMEM;
46758
46759 deb_i2c("i2c-access: %02x, tx: ", device_addr);
46760 debug_dump(tx, txlen, deb_i2c);
46761 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46762
46763 if (ret < 0) {
46764 err("i2c-error: out failed %02x = %d", device_addr, ret);
46765 - return -ENODEV;
46766 + error = -ENODEV;
46767 + goto out;
46768 }
46769
46770 ret = usb_bulk_msg(udev,
46771 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46772 b, 64, &actual_length, 1000);
46773 if (ret < 0) {
46774 err("i2c-error: in failed %02x = %d", device_addr, ret);
46775 - return -ENODEV;
46776 + error = -ENODEV;
46777 + goto out;
46778 }
46779
46780 if (b[0] != I2C_STATUS_OK) {
46781 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46782 /* handle tuner-i2c-nak */
46783 if (!(b[0] == I2C_STATUS_NAK &&
46784 device_addr == 0x60
46785 - /* && device_is_technisat_usb2 */))
46786 - return -ENODEV;
46787 + /* && device_is_technisat_usb2 */)) {
46788 + error = -ENODEV;
46789 + goto out;
46790 + }
46791 }
46792
46793 deb_i2c("status: %d, ", b[0]);
46794 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46795
46796 deb_i2c("\n");
46797
46798 - return 0;
46799 +out:
46800 + kfree(b);
46801 + return error;
46802 }
46803
46804 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
46805 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
46806 {
46807 int ret;
46808
46809 - u8 led[8] = {
46810 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
46811 - 0
46812 - };
46813 + u8 *led = kzalloc(8, GFP_KERNEL);
46814 +
46815 + if (led == NULL)
46816 + return -ENOMEM;
46817
46818 if (disable_led_control && state != TECH_LED_OFF)
46819 return 0;
46820
46821 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
46822 +
46823 switch (state) {
46824 case TECH_LED_ON:
46825 led[1] = 0x82;
46826 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
46827 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
46828 USB_TYPE_VENDOR | USB_DIR_OUT,
46829 0, 0,
46830 - led, sizeof(led), 500);
46831 + led, 8, 500);
46832
46833 mutex_unlock(&d->i2c_mutex);
46834 +
46835 + kfree(led);
46836 +
46837 return ret;
46838 }
46839
46840 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
46841 {
46842 int ret;
46843 - u8 b = 0;
46844 + u8 *b = kzalloc(1, GFP_KERNEL);
46845 +
46846 + if (b == NULL)
46847 + return -ENOMEM;
46848
46849 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
46850 return -EAGAIN;
46851 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
46852 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
46853 USB_TYPE_VENDOR | USB_DIR_OUT,
46854 (red << 8) | green, 0,
46855 - &b, 1, 500);
46856 + b, 1, 500);
46857
46858 mutex_unlock(&d->i2c_mutex);
46859
46860 + kfree(b);
46861 +
46862 return ret;
46863 }
46864
46865 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46866 struct dvb_usb_device_description **desc, int *cold)
46867 {
46868 int ret;
46869 - u8 version[3];
46870 + u8 *version = kmalloc(3, GFP_KERNEL);
46871
46872 /* first select the interface */
46873 if (usb_set_interface(udev, 0, 1) != 0)
46874 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46875
46876 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
46877
46878 + if (version == NULL)
46879 + return 0;
46880 +
46881 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
46882 GET_VERSION_INFO_VENDOR_REQUEST,
46883 USB_TYPE_VENDOR | USB_DIR_IN,
46884 0, 0,
46885 - version, sizeof(version), 500);
46886 + version, 3, 500);
46887
46888 if (ret < 0)
46889 *cold = 1;
46890 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46891 *cold = 0;
46892 }
46893
46894 + kfree(version);
46895 +
46896 return 0;
46897 }
46898
46899 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
46900
46901 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
46902 {
46903 - u8 buf[62], *b;
46904 + u8 *buf, *b;
46905 int ret;
46906 struct ir_raw_event ev;
46907
46908 + buf = kmalloc(62, GFP_KERNEL);
46909 +
46910 + if (buf == NULL)
46911 + return -ENOMEM;
46912 +
46913 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
46914 buf[1] = 0x08;
46915 buf[2] = 0x8f;
46916 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
46917 GET_IR_DATA_VENDOR_REQUEST,
46918 USB_TYPE_VENDOR | USB_DIR_IN,
46919 0x8080, 0,
46920 - buf, sizeof(buf), 500);
46921 + buf, 62, 500);
46922
46923 unlock:
46924 mutex_unlock(&d->i2c_mutex);
46925
46926 - if (ret < 0)
46927 + if (ret < 0) {
46928 + kfree(buf);
46929 return ret;
46930 + }
46931
46932 - if (ret == 1)
46933 + if (ret == 1) {
46934 + kfree(buf);
46935 return 0; /* no key pressed */
46936 + }
46937
46938 /* decoding */
46939 b = buf+1;
46940 @@ -656,6 +689,8 @@ unlock:
46941
46942 ir_raw_event_handle(d->rc_dev);
46943
46944 + kfree(buf);
46945 +
46946 return 1;
46947 }
46948
46949 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46950 index af63543..0436f20 100644
46951 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46952 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46953 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
46954 * by passing a very big num_planes value */
46955 uplane = compat_alloc_user_space(num_planes *
46956 sizeof(struct v4l2_plane));
46957 - kp->m.planes = (__force struct v4l2_plane *)uplane;
46958 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
46959
46960 while (--num_planes >= 0) {
46961 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
46962 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
46963 if (num_planes == 0)
46964 return 0;
46965
46966 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
46967 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
46968 if (get_user(p, &up->m.planes))
46969 return -EFAULT;
46970 uplane32 = compat_ptr(p);
46971 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
46972 get_user(kp->flags, &up->flags) ||
46973 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
46974 return -EFAULT;
46975 - kp->base = (__force void *)compat_ptr(tmp);
46976 + kp->base = (__force_kernel void *)compat_ptr(tmp);
46977 return 0;
46978 }
46979
46980 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
46981 n * sizeof(struct v4l2_ext_control32)))
46982 return -EFAULT;
46983 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
46984 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
46985 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
46986 while (--n >= 0) {
46987 u32 id;
46988
46989 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
46990 {
46991 struct v4l2_ext_control32 __user *ucontrols;
46992 struct v4l2_ext_control __user *kcontrols =
46993 - (__force struct v4l2_ext_control __user *)kp->controls;
46994 + (struct v4l2_ext_control __force_user *)kp->controls;
46995 int n = kp->count;
46996 compat_caddr_t p;
46997
46998 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
46999 get_user(tmp, &up->edid) ||
47000 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
47001 return -EFAULT;
47002 - kp->edid = (__force u8 *)compat_ptr(tmp);
47003 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
47004 return 0;
47005 }
47006
47007 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
47008 index 5b0a30b..1974b38 100644
47009 --- a/drivers/media/v4l2-core/v4l2-device.c
47010 +++ b/drivers/media/v4l2-core/v4l2-device.c
47011 @@ -74,9 +74,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
47012 EXPORT_SYMBOL_GPL(v4l2_device_put);
47013
47014 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
47015 - atomic_t *instance)
47016 + atomic_unchecked_t *instance)
47017 {
47018 - int num = atomic_inc_return(instance) - 1;
47019 + int num = atomic_inc_return_unchecked(instance) - 1;
47020 int len = strlen(basename);
47021
47022 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
47023 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
47024 index aa407cb..ee847d4 100644
47025 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
47026 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
47027 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
47028 struct file *file, void *fh, void *p);
47029 } u;
47030 void (*debug)(const void *arg, bool write_only);
47031 -};
47032 +} __do_const;
47033 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
47034
47035 /* This control needs a priority check */
47036 #define INFO_FL_PRIO (1 << 0)
47037 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
47038 struct video_device *vfd = video_devdata(file);
47039 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
47040 bool write_only = false;
47041 - struct v4l2_ioctl_info default_info;
47042 + v4l2_ioctl_info_no_const default_info;
47043 const struct v4l2_ioctl_info *info;
47044 void *fh = file->private_data;
47045 struct v4l2_fh *vfh = NULL;
47046 @@ -2426,7 +2427,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47047 ret = -EINVAL;
47048 break;
47049 }
47050 - *user_ptr = (void __user *)buf->m.planes;
47051 + *user_ptr = (void __force_user *)buf->m.planes;
47052 *kernel_ptr = (void **)&buf->m.planes;
47053 *array_size = sizeof(struct v4l2_plane) * buf->length;
47054 ret = 1;
47055 @@ -2443,7 +2444,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47056 ret = -EINVAL;
47057 break;
47058 }
47059 - *user_ptr = (void __user *)edid->edid;
47060 + *user_ptr = (void __force_user *)edid->edid;
47061 *kernel_ptr = (void **)&edid->edid;
47062 *array_size = edid->blocks * 128;
47063 ret = 1;
47064 @@ -2461,7 +2462,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47065 ret = -EINVAL;
47066 break;
47067 }
47068 - *user_ptr = (void __user *)ctrls->controls;
47069 + *user_ptr = (void __force_user *)ctrls->controls;
47070 *kernel_ptr = (void **)&ctrls->controls;
47071 *array_size = sizeof(struct v4l2_ext_control)
47072 * ctrls->count;
47073 @@ -2562,7 +2563,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
47074 }
47075
47076 if (has_array_args) {
47077 - *kernel_ptr = (void __force *)user_ptr;
47078 + *kernel_ptr = (void __force_kernel *)user_ptr;
47079 if (copy_to_user(user_ptr, mbuf, array_size))
47080 err = -EFAULT;
47081 goto out_array_args;
47082 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
47083 index c94ea0d..b8a9f88 100644
47084 --- a/drivers/memory/omap-gpmc.c
47085 +++ b/drivers/memory/omap-gpmc.c
47086 @@ -232,7 +232,6 @@ struct omap3_gpmc_regs {
47087 };
47088
47089 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
47090 -static struct irq_chip gpmc_irq_chip;
47091 static int gpmc_irq_start;
47092
47093 static struct resource gpmc_mem_root;
47094 @@ -1146,6 +1145,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
47095
47096 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
47097
47098 +static struct irq_chip gpmc_irq_chip = {
47099 + .name = "gpmc",
47100 + .irq_startup = gpmc_irq_noop_ret,
47101 + .irq_enable = gpmc_irq_enable,
47102 + .irq_disable = gpmc_irq_disable,
47103 + .irq_shutdown = gpmc_irq_noop,
47104 + .irq_ack = gpmc_irq_noop,
47105 + .irq_mask = gpmc_irq_noop,
47106 + .irq_unmask = gpmc_irq_noop,
47107 +};
47108 +
47109 static int gpmc_setup_irq(void)
47110 {
47111 int i;
47112 @@ -1160,15 +1170,6 @@ static int gpmc_setup_irq(void)
47113 return gpmc_irq_start;
47114 }
47115
47116 - gpmc_irq_chip.name = "gpmc";
47117 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
47118 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
47119 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
47120 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
47121 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
47122 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
47123 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
47124 -
47125 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
47126 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
47127
47128 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
47129 index 187f836..679544b 100644
47130 --- a/drivers/message/fusion/mptbase.c
47131 +++ b/drivers/message/fusion/mptbase.c
47132 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47133 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
47134 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
47135
47136 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47137 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
47138 +#else
47139 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
47140 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
47141 +#endif
47142 +
47143 /*
47144 * Rounding UP to nearest 4-kB boundary here...
47145 */
47146 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47147 ioc->facts.GlobalCredits);
47148
47149 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
47150 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47151 + NULL, NULL);
47152 +#else
47153 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
47154 +#endif
47155 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
47156 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
47157 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
47158 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
47159 index 5bdaae1..eced16f 100644
47160 --- a/drivers/message/fusion/mptsas.c
47161 +++ b/drivers/message/fusion/mptsas.c
47162 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
47163 return 0;
47164 }
47165
47166 +static inline void
47167 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47168 +{
47169 + if (phy_info->port_details) {
47170 + phy_info->port_details->rphy = rphy;
47171 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47172 + ioc->name, rphy));
47173 + }
47174 +
47175 + if (rphy) {
47176 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47177 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47178 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47179 + ioc->name, rphy, rphy->dev.release));
47180 + }
47181 +}
47182 +
47183 /* no mutex */
47184 static void
47185 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
47186 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
47187 return NULL;
47188 }
47189
47190 -static inline void
47191 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47192 -{
47193 - if (phy_info->port_details) {
47194 - phy_info->port_details->rphy = rphy;
47195 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47196 - ioc->name, rphy));
47197 - }
47198 -
47199 - if (rphy) {
47200 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47201 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47202 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47203 - ioc->name, rphy, rphy->dev.release));
47204 - }
47205 -}
47206 -
47207 static inline struct sas_port *
47208 mptsas_get_port(struct mptsas_phyinfo *phy_info)
47209 {
47210 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
47211 index cdd6f3d..1907a98 100644
47212 --- a/drivers/mfd/ab8500-debugfs.c
47213 +++ b/drivers/mfd/ab8500-debugfs.c
47214 @@ -100,7 +100,7 @@ static int irq_last;
47215 static u32 *irq_count;
47216 static int num_irqs;
47217
47218 -static struct device_attribute **dev_attr;
47219 +static device_attribute_no_const **dev_attr;
47220 static char **event_name;
47221
47222 static u8 avg_sample = SAMPLE_16;
47223 diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
47224 index 8057849..0550fdf 100644
47225 --- a/drivers/mfd/kempld-core.c
47226 +++ b/drivers/mfd/kempld-core.c
47227 @@ -499,7 +499,7 @@ static struct platform_driver kempld_driver = {
47228 .remove = kempld_remove,
47229 };
47230
47231 -static struct dmi_system_id kempld_dmi_table[] __initdata = {
47232 +static const struct dmi_system_id kempld_dmi_table[] __initconst = {
47233 {
47234 .ident = "BHL6",
47235 .matches = {
47236 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
47237 index c880c89..45a7c68 100644
47238 --- a/drivers/mfd/max8925-i2c.c
47239 +++ b/drivers/mfd/max8925-i2c.c
47240 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
47241 const struct i2c_device_id *id)
47242 {
47243 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
47244 - static struct max8925_chip *chip;
47245 + struct max8925_chip *chip;
47246 struct device_node *node = client->dev.of_node;
47247
47248 if (node && !pdata) {
47249 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
47250 index 7612d89..70549c2 100644
47251 --- a/drivers/mfd/tps65910.c
47252 +++ b/drivers/mfd/tps65910.c
47253 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
47254 struct tps65910_platform_data *pdata)
47255 {
47256 int ret = 0;
47257 - static struct regmap_irq_chip *tps6591x_irqs_chip;
47258 + struct regmap_irq_chip *tps6591x_irqs_chip;
47259
47260 if (!irq) {
47261 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
47262 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
47263 index 1b772ef..01e77d33 100644
47264 --- a/drivers/mfd/twl4030-irq.c
47265 +++ b/drivers/mfd/twl4030-irq.c
47266 @@ -34,6 +34,7 @@
47267 #include <linux/of.h>
47268 #include <linux/irqdomain.h>
47269 #include <linux/i2c/twl.h>
47270 +#include <asm/pgtable.h>
47271
47272 #include "twl-core.h"
47273
47274 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
47275 * Install an irq handler for each of the SIH modules;
47276 * clone dummy irq_chip since PIH can't *do* anything
47277 */
47278 - twl4030_irq_chip = dummy_irq_chip;
47279 - twl4030_irq_chip.name = "twl4030";
47280 + pax_open_kernel();
47281 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
47282 + *(const char **)&twl4030_irq_chip.name = "twl4030";
47283
47284 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47285 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47286 + pax_close_kernel();
47287
47288 for (i = irq_base; i < irq_end; i++) {
47289 irq_set_chip_and_handler(i, &twl4030_irq_chip,
47290 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
47291 index 464419b..64bae8d 100644
47292 --- a/drivers/misc/c2port/core.c
47293 +++ b/drivers/misc/c2port/core.c
47294 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
47295 goto error_idr_alloc;
47296 c2dev->id = ret;
47297
47298 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47299 + pax_open_kernel();
47300 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47301 + pax_close_kernel();
47302
47303 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
47304 "c2port%d", c2dev->id);
47305 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
47306 index 8385177..2f54635 100644
47307 --- a/drivers/misc/eeprom/sunxi_sid.c
47308 +++ b/drivers/misc/eeprom/sunxi_sid.c
47309 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
47310
47311 platform_set_drvdata(pdev, sid_data);
47312
47313 - sid_bin_attr.size = sid_data->keysize;
47314 + pax_open_kernel();
47315 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
47316 + pax_close_kernel();
47317 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
47318 return -ENODEV;
47319
47320 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
47321 index 36f5d52..32311c3 100644
47322 --- a/drivers/misc/kgdbts.c
47323 +++ b/drivers/misc/kgdbts.c
47324 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
47325 char before[BREAK_INSTR_SIZE];
47326 char after[BREAK_INSTR_SIZE];
47327
47328 - probe_kernel_read(before, (char *)kgdbts_break_test,
47329 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
47330 BREAK_INSTR_SIZE);
47331 init_simple_test();
47332 ts.tst = plant_and_detach_test;
47333 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
47334 /* Activate test with initial breakpoint */
47335 if (!is_early)
47336 kgdb_breakpoint();
47337 - probe_kernel_read(after, (char *)kgdbts_break_test,
47338 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
47339 BREAK_INSTR_SIZE);
47340 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
47341 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
47342 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
47343 index 4739689..8a52950 100644
47344 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
47345 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
47346 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
47347 * the lid is closed. This leads to interrupts as soon as a little move
47348 * is done.
47349 */
47350 - atomic_inc(&lis3->count);
47351 + atomic_inc_unchecked(&lis3->count);
47352
47353 wake_up_interruptible(&lis3->misc_wait);
47354 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
47355 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
47356 if (lis3->pm_dev)
47357 pm_runtime_get_sync(lis3->pm_dev);
47358
47359 - atomic_set(&lis3->count, 0);
47360 + atomic_set_unchecked(&lis3->count, 0);
47361 return 0;
47362 }
47363
47364 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
47365 add_wait_queue(&lis3->misc_wait, &wait);
47366 while (true) {
47367 set_current_state(TASK_INTERRUPTIBLE);
47368 - data = atomic_xchg(&lis3->count, 0);
47369 + data = atomic_xchg_unchecked(&lis3->count, 0);
47370 if (data)
47371 break;
47372
47373 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
47374 struct lis3lv02d, miscdev);
47375
47376 poll_wait(file, &lis3->misc_wait, wait);
47377 - if (atomic_read(&lis3->count))
47378 + if (atomic_read_unchecked(&lis3->count))
47379 return POLLIN | POLLRDNORM;
47380 return 0;
47381 }
47382 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
47383 index c439c82..1f20f57 100644
47384 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
47385 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
47386 @@ -297,7 +297,7 @@ struct lis3lv02d {
47387 struct input_polled_dev *idev; /* input device */
47388 struct platform_device *pdev; /* platform device */
47389 struct regulator_bulk_data regulators[2];
47390 - atomic_t count; /* interrupt count after last read */
47391 + atomic_unchecked_t count; /* interrupt count after last read */
47392 union axis_conversion ac; /* hw -> logical axis */
47393 int mapped_btns[3];
47394
47395 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
47396 index 2f30bad..c4c13d0 100644
47397 --- a/drivers/misc/sgi-gru/gruhandles.c
47398 +++ b/drivers/misc/sgi-gru/gruhandles.c
47399 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
47400 unsigned long nsec;
47401
47402 nsec = CLKS2NSEC(clks);
47403 - atomic_long_inc(&mcs_op_statistics[op].count);
47404 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
47405 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
47406 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
47407 if (mcs_op_statistics[op].max < nsec)
47408 mcs_op_statistics[op].max = nsec;
47409 }
47410 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
47411 index 4f76359..cdfcb2e 100644
47412 --- a/drivers/misc/sgi-gru/gruprocfs.c
47413 +++ b/drivers/misc/sgi-gru/gruprocfs.c
47414 @@ -32,9 +32,9 @@
47415
47416 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
47417
47418 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
47419 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
47420 {
47421 - unsigned long val = atomic_long_read(v);
47422 + unsigned long val = atomic_long_read_unchecked(v);
47423
47424 seq_printf(s, "%16lu %s\n", val, id);
47425 }
47426 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
47427
47428 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
47429 for (op = 0; op < mcsop_last; op++) {
47430 - count = atomic_long_read(&mcs_op_statistics[op].count);
47431 - total = atomic_long_read(&mcs_op_statistics[op].total);
47432 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
47433 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
47434 max = mcs_op_statistics[op].max;
47435 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
47436 count ? total / count : 0, max);
47437 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
47438 index 5c3ce24..4915ccb 100644
47439 --- a/drivers/misc/sgi-gru/grutables.h
47440 +++ b/drivers/misc/sgi-gru/grutables.h
47441 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
47442 * GRU statistics.
47443 */
47444 struct gru_stats_s {
47445 - atomic_long_t vdata_alloc;
47446 - atomic_long_t vdata_free;
47447 - atomic_long_t gts_alloc;
47448 - atomic_long_t gts_free;
47449 - atomic_long_t gms_alloc;
47450 - atomic_long_t gms_free;
47451 - atomic_long_t gts_double_allocate;
47452 - atomic_long_t assign_context;
47453 - atomic_long_t assign_context_failed;
47454 - atomic_long_t free_context;
47455 - atomic_long_t load_user_context;
47456 - atomic_long_t load_kernel_context;
47457 - atomic_long_t lock_kernel_context;
47458 - atomic_long_t unlock_kernel_context;
47459 - atomic_long_t steal_user_context;
47460 - atomic_long_t steal_kernel_context;
47461 - atomic_long_t steal_context_failed;
47462 - atomic_long_t nopfn;
47463 - atomic_long_t asid_new;
47464 - atomic_long_t asid_next;
47465 - atomic_long_t asid_wrap;
47466 - atomic_long_t asid_reuse;
47467 - atomic_long_t intr;
47468 - atomic_long_t intr_cbr;
47469 - atomic_long_t intr_tfh;
47470 - atomic_long_t intr_spurious;
47471 - atomic_long_t intr_mm_lock_failed;
47472 - atomic_long_t call_os;
47473 - atomic_long_t call_os_wait_queue;
47474 - atomic_long_t user_flush_tlb;
47475 - atomic_long_t user_unload_context;
47476 - atomic_long_t user_exception;
47477 - atomic_long_t set_context_option;
47478 - atomic_long_t check_context_retarget_intr;
47479 - atomic_long_t check_context_unload;
47480 - atomic_long_t tlb_dropin;
47481 - atomic_long_t tlb_preload_page;
47482 - atomic_long_t tlb_dropin_fail_no_asid;
47483 - atomic_long_t tlb_dropin_fail_upm;
47484 - atomic_long_t tlb_dropin_fail_invalid;
47485 - atomic_long_t tlb_dropin_fail_range_active;
47486 - atomic_long_t tlb_dropin_fail_idle;
47487 - atomic_long_t tlb_dropin_fail_fmm;
47488 - atomic_long_t tlb_dropin_fail_no_exception;
47489 - atomic_long_t tfh_stale_on_fault;
47490 - atomic_long_t mmu_invalidate_range;
47491 - atomic_long_t mmu_invalidate_page;
47492 - atomic_long_t flush_tlb;
47493 - atomic_long_t flush_tlb_gru;
47494 - atomic_long_t flush_tlb_gru_tgh;
47495 - atomic_long_t flush_tlb_gru_zero_asid;
47496 + atomic_long_unchecked_t vdata_alloc;
47497 + atomic_long_unchecked_t vdata_free;
47498 + atomic_long_unchecked_t gts_alloc;
47499 + atomic_long_unchecked_t gts_free;
47500 + atomic_long_unchecked_t gms_alloc;
47501 + atomic_long_unchecked_t gms_free;
47502 + atomic_long_unchecked_t gts_double_allocate;
47503 + atomic_long_unchecked_t assign_context;
47504 + atomic_long_unchecked_t assign_context_failed;
47505 + atomic_long_unchecked_t free_context;
47506 + atomic_long_unchecked_t load_user_context;
47507 + atomic_long_unchecked_t load_kernel_context;
47508 + atomic_long_unchecked_t lock_kernel_context;
47509 + atomic_long_unchecked_t unlock_kernel_context;
47510 + atomic_long_unchecked_t steal_user_context;
47511 + atomic_long_unchecked_t steal_kernel_context;
47512 + atomic_long_unchecked_t steal_context_failed;
47513 + atomic_long_unchecked_t nopfn;
47514 + atomic_long_unchecked_t asid_new;
47515 + atomic_long_unchecked_t asid_next;
47516 + atomic_long_unchecked_t asid_wrap;
47517 + atomic_long_unchecked_t asid_reuse;
47518 + atomic_long_unchecked_t intr;
47519 + atomic_long_unchecked_t intr_cbr;
47520 + atomic_long_unchecked_t intr_tfh;
47521 + atomic_long_unchecked_t intr_spurious;
47522 + atomic_long_unchecked_t intr_mm_lock_failed;
47523 + atomic_long_unchecked_t call_os;
47524 + atomic_long_unchecked_t call_os_wait_queue;
47525 + atomic_long_unchecked_t user_flush_tlb;
47526 + atomic_long_unchecked_t user_unload_context;
47527 + atomic_long_unchecked_t user_exception;
47528 + atomic_long_unchecked_t set_context_option;
47529 + atomic_long_unchecked_t check_context_retarget_intr;
47530 + atomic_long_unchecked_t check_context_unload;
47531 + atomic_long_unchecked_t tlb_dropin;
47532 + atomic_long_unchecked_t tlb_preload_page;
47533 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
47534 + atomic_long_unchecked_t tlb_dropin_fail_upm;
47535 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
47536 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
47537 + atomic_long_unchecked_t tlb_dropin_fail_idle;
47538 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
47539 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
47540 + atomic_long_unchecked_t tfh_stale_on_fault;
47541 + atomic_long_unchecked_t mmu_invalidate_range;
47542 + atomic_long_unchecked_t mmu_invalidate_page;
47543 + atomic_long_unchecked_t flush_tlb;
47544 + atomic_long_unchecked_t flush_tlb_gru;
47545 + atomic_long_unchecked_t flush_tlb_gru_tgh;
47546 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
47547
47548 - atomic_long_t copy_gpa;
47549 - atomic_long_t read_gpa;
47550 + atomic_long_unchecked_t copy_gpa;
47551 + atomic_long_unchecked_t read_gpa;
47552
47553 - atomic_long_t mesq_receive;
47554 - atomic_long_t mesq_receive_none;
47555 - atomic_long_t mesq_send;
47556 - atomic_long_t mesq_send_failed;
47557 - atomic_long_t mesq_noop;
47558 - atomic_long_t mesq_send_unexpected_error;
47559 - atomic_long_t mesq_send_lb_overflow;
47560 - atomic_long_t mesq_send_qlimit_reached;
47561 - atomic_long_t mesq_send_amo_nacked;
47562 - atomic_long_t mesq_send_put_nacked;
47563 - atomic_long_t mesq_page_overflow;
47564 - atomic_long_t mesq_qf_locked;
47565 - atomic_long_t mesq_qf_noop_not_full;
47566 - atomic_long_t mesq_qf_switch_head_failed;
47567 - atomic_long_t mesq_qf_unexpected_error;
47568 - atomic_long_t mesq_noop_unexpected_error;
47569 - atomic_long_t mesq_noop_lb_overflow;
47570 - atomic_long_t mesq_noop_qlimit_reached;
47571 - atomic_long_t mesq_noop_amo_nacked;
47572 - atomic_long_t mesq_noop_put_nacked;
47573 - atomic_long_t mesq_noop_page_overflow;
47574 + atomic_long_unchecked_t mesq_receive;
47575 + atomic_long_unchecked_t mesq_receive_none;
47576 + atomic_long_unchecked_t mesq_send;
47577 + atomic_long_unchecked_t mesq_send_failed;
47578 + atomic_long_unchecked_t mesq_noop;
47579 + atomic_long_unchecked_t mesq_send_unexpected_error;
47580 + atomic_long_unchecked_t mesq_send_lb_overflow;
47581 + atomic_long_unchecked_t mesq_send_qlimit_reached;
47582 + atomic_long_unchecked_t mesq_send_amo_nacked;
47583 + atomic_long_unchecked_t mesq_send_put_nacked;
47584 + atomic_long_unchecked_t mesq_page_overflow;
47585 + atomic_long_unchecked_t mesq_qf_locked;
47586 + atomic_long_unchecked_t mesq_qf_noop_not_full;
47587 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
47588 + atomic_long_unchecked_t mesq_qf_unexpected_error;
47589 + atomic_long_unchecked_t mesq_noop_unexpected_error;
47590 + atomic_long_unchecked_t mesq_noop_lb_overflow;
47591 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
47592 + atomic_long_unchecked_t mesq_noop_amo_nacked;
47593 + atomic_long_unchecked_t mesq_noop_put_nacked;
47594 + atomic_long_unchecked_t mesq_noop_page_overflow;
47595
47596 };
47597
47598 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
47599 tghop_invalidate, mcsop_last};
47600
47601 struct mcs_op_statistic {
47602 - atomic_long_t count;
47603 - atomic_long_t total;
47604 + atomic_long_unchecked_t count;
47605 + atomic_long_unchecked_t total;
47606 unsigned long max;
47607 };
47608
47609 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
47610
47611 #define STAT(id) do { \
47612 if (gru_options & OPT_STATS) \
47613 - atomic_long_inc(&gru_stats.id); \
47614 + atomic_long_inc_unchecked(&gru_stats.id); \
47615 } while (0)
47616
47617 #ifdef CONFIG_SGI_GRU_DEBUG
47618 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
47619 index c862cd4..0d176fe 100644
47620 --- a/drivers/misc/sgi-xp/xp.h
47621 +++ b/drivers/misc/sgi-xp/xp.h
47622 @@ -288,7 +288,7 @@ struct xpc_interface {
47623 xpc_notify_func, void *);
47624 void (*received) (short, int, void *);
47625 enum xp_retval (*partid_to_nasids) (short, void *);
47626 -};
47627 +} __no_const;
47628
47629 extern struct xpc_interface xpc_interface;
47630
47631 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
47632 index 01be66d..e3a0c7e 100644
47633 --- a/drivers/misc/sgi-xp/xp_main.c
47634 +++ b/drivers/misc/sgi-xp/xp_main.c
47635 @@ -78,13 +78,13 @@ xpc_notloaded(void)
47636 }
47637
47638 struct xpc_interface xpc_interface = {
47639 - (void (*)(int))xpc_notloaded,
47640 - (void (*)(int))xpc_notloaded,
47641 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47642 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47643 + .connect = (void (*)(int))xpc_notloaded,
47644 + .disconnect = (void (*)(int))xpc_notloaded,
47645 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47646 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47647 void *))xpc_notloaded,
47648 - (void (*)(short, int, void *))xpc_notloaded,
47649 - (enum xp_retval(*)(short, void *))xpc_notloaded
47650 + .received = (void (*)(short, int, void *))xpc_notloaded,
47651 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
47652 };
47653 EXPORT_SYMBOL_GPL(xpc_interface);
47654
47655 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
47656 index b94d5f7..7f494c5 100644
47657 --- a/drivers/misc/sgi-xp/xpc.h
47658 +++ b/drivers/misc/sgi-xp/xpc.h
47659 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
47660 void (*received_payload) (struct xpc_channel *, void *);
47661 void (*notify_senders_of_disconnect) (struct xpc_channel *);
47662 };
47663 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
47664
47665 /* struct xpc_partition act_state values (for XPC HB) */
47666
47667 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
47668 /* found in xpc_main.c */
47669 extern struct device *xpc_part;
47670 extern struct device *xpc_chan;
47671 -extern struct xpc_arch_operations xpc_arch_ops;
47672 +extern xpc_arch_operations_no_const xpc_arch_ops;
47673 extern int xpc_disengage_timelimit;
47674 extern int xpc_disengage_timedout;
47675 extern int xpc_activate_IRQ_rcvd;
47676 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
47677 index 7f32712..8539ab2 100644
47678 --- a/drivers/misc/sgi-xp/xpc_main.c
47679 +++ b/drivers/misc/sgi-xp/xpc_main.c
47680 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
47681 .notifier_call = xpc_system_die,
47682 };
47683
47684 -struct xpc_arch_operations xpc_arch_ops;
47685 +xpc_arch_operations_no_const xpc_arch_ops;
47686
47687 /*
47688 * Timer function to enforce the timelimit on the partition disengage.
47689 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
47690 index 31d2627..d1b80a5 100644
47691 --- a/drivers/mmc/card/block.c
47692 +++ b/drivers/mmc/card/block.c
47693 @@ -579,7 +579,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
47694 if (idata->ic.postsleep_min_us)
47695 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
47696
47697 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
47698 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
47699 err = -EFAULT;
47700 goto cmd_rel_host;
47701 }
47702 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
47703 index f45ab91..9f50d8f 100644
47704 --- a/drivers/mmc/host/dw_mmc.h
47705 +++ b/drivers/mmc/host/dw_mmc.h
47706 @@ -287,5 +287,5 @@ struct dw_mci_drv_data {
47707 int (*execute_tuning)(struct dw_mci_slot *slot);
47708 int (*prepare_hs400_tuning)(struct dw_mci *host,
47709 struct mmc_ios *ios);
47710 -};
47711 +} __do_const;
47712 #endif /* _DW_MMC_H_ */
47713 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
47714 index fb26674..3172c2b 100644
47715 --- a/drivers/mmc/host/mmci.c
47716 +++ b/drivers/mmc/host/mmci.c
47717 @@ -1633,7 +1633,9 @@ static int mmci_probe(struct amba_device *dev,
47718 mmc->caps |= MMC_CAP_CMD23;
47719
47720 if (variant->busy_detect) {
47721 - mmci_ops.card_busy = mmci_card_busy;
47722 + pax_open_kernel();
47723 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
47724 + pax_close_kernel();
47725 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
47726 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
47727 mmc->max_busy_timeout = 0;
47728 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
47729 index d0abdffb..bb1f8d7 100644
47730 --- a/drivers/mmc/host/omap_hsmmc.c
47731 +++ b/drivers/mmc/host/omap_hsmmc.c
47732 @@ -2004,7 +2004,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
47733
47734 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
47735 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
47736 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47737 + pax_open_kernel();
47738 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47739 + pax_close_kernel();
47740 }
47741
47742 pm_runtime_enable(host->dev);
47743 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
47744 index 82f512d..5a228bb 100644
47745 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
47746 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
47747 @@ -993,9 +993,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
47748 host->mmc->caps |= MMC_CAP_1_8V_DDR;
47749 }
47750
47751 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
47752 - sdhci_esdhc_ops.platform_execute_tuning =
47753 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
47754 + pax_open_kernel();
47755 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
47756 esdhc_executing_tuning;
47757 + pax_close_kernel();
47758 + }
47759
47760 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
47761 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
47762 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
47763 index c6d2dd7..81b1ca3 100644
47764 --- a/drivers/mmc/host/sdhci-s3c.c
47765 +++ b/drivers/mmc/host/sdhci-s3c.c
47766 @@ -598,9 +598,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
47767 * we can use overriding functions instead of default.
47768 */
47769 if (sc->no_divider) {
47770 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
47771 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
47772 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
47773 + pax_open_kernel();
47774 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
47775 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
47776 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
47777 + pax_close_kernel();
47778 }
47779
47780 /* It supports additional host capabilities if needed */
47781 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
47782 index 9a1a6ff..b8f1a57 100644
47783 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
47784 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
47785 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
47786 size_t totlen = 0, thislen;
47787 int ret = 0;
47788 size_t buflen = 0;
47789 - static char *buffer;
47790 + char *buffer;
47791
47792 if (!ECCBUF_SIZE) {
47793 /* We should fall back to a general writev implementation.
47794 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
47795 index 870c7fc..c7d6440 100644
47796 --- a/drivers/mtd/nand/denali.c
47797 +++ b/drivers/mtd/nand/denali.c
47798 @@ -24,6 +24,7 @@
47799 #include <linux/slab.h>
47800 #include <linux/mtd/mtd.h>
47801 #include <linux/module.h>
47802 +#include <linux/slab.h>
47803
47804 #include "denali.h"
47805
47806 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47807 index 1b8f350..990f2e9 100644
47808 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47809 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47810 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
47811
47812 /* first try to map the upper buffer directly */
47813 if (virt_addr_valid(this->upper_buf) &&
47814 - !object_is_on_stack(this->upper_buf)) {
47815 + !object_starts_on_stack(this->upper_buf)) {
47816 sg_init_one(sgl, this->upper_buf, this->upper_len);
47817 ret = dma_map_sg(this->dev, sgl, 1, dr);
47818 if (ret == 0)
47819 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
47820 index a5dfbfb..8042ab4 100644
47821 --- a/drivers/mtd/nftlmount.c
47822 +++ b/drivers/mtd/nftlmount.c
47823 @@ -24,6 +24,7 @@
47824 #include <asm/errno.h>
47825 #include <linux/delay.h>
47826 #include <linux/slab.h>
47827 +#include <linux/sched.h>
47828 #include <linux/mtd/mtd.h>
47829 #include <linux/mtd/nand.h>
47830 #include <linux/mtd/nftl.h>
47831 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
47832 index c23184a..4115c41 100644
47833 --- a/drivers/mtd/sm_ftl.c
47834 +++ b/drivers/mtd/sm_ftl.c
47835 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
47836 #define SM_CIS_VENDOR_OFFSET 0x59
47837 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
47838 {
47839 - struct attribute_group *attr_group;
47840 + attribute_group_no_const *attr_group;
47841 struct attribute **attributes;
47842 struct sm_sysfs_attribute *vendor_attribute;
47843 char *vendor;
47844 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
47845 index 7b11243..b3278a3 100644
47846 --- a/drivers/net/bonding/bond_netlink.c
47847 +++ b/drivers/net/bonding/bond_netlink.c
47848 @@ -585,7 +585,7 @@ nla_put_failure:
47849 return -EMSGSIZE;
47850 }
47851
47852 -struct rtnl_link_ops bond_link_ops __read_mostly = {
47853 +struct rtnl_link_ops bond_link_ops = {
47854 .kind = "bond",
47855 .priv_size = sizeof(struct bonding),
47856 .setup = bond_setup,
47857 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
47858 index b3b922a..80bba38 100644
47859 --- a/drivers/net/caif/caif_hsi.c
47860 +++ b/drivers/net/caif/caif_hsi.c
47861 @@ -1444,7 +1444,7 @@ err:
47862 return -ENODEV;
47863 }
47864
47865 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
47866 +static struct rtnl_link_ops caif_hsi_link_ops = {
47867 .kind = "cfhsi",
47868 .priv_size = sizeof(struct cfhsi),
47869 .setup = cfhsi_setup,
47870 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
47871 index e8c96b8..516a96c 100644
47872 --- a/drivers/net/can/Kconfig
47873 +++ b/drivers/net/can/Kconfig
47874 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
47875
47876 config CAN_FLEXCAN
47877 tristate "Support for Freescale FLEXCAN based chips"
47878 - depends on ARM || PPC
47879 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
47880 ---help---
47881 Say Y here if you want to support for Freescale FlexCAN.
47882
47883 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
47884 index aede704..b516b4d 100644
47885 --- a/drivers/net/can/dev.c
47886 +++ b/drivers/net/can/dev.c
47887 @@ -961,7 +961,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
47888 return -EOPNOTSUPP;
47889 }
47890
47891 -static struct rtnl_link_ops can_link_ops __read_mostly = {
47892 +static struct rtnl_link_ops can_link_ops = {
47893 .kind = "can",
47894 .maxtype = IFLA_CAN_MAX,
47895 .policy = can_policy,
47896 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
47897 index 674f367..ec3a31f 100644
47898 --- a/drivers/net/can/vcan.c
47899 +++ b/drivers/net/can/vcan.c
47900 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
47901 dev->destructor = free_netdev;
47902 }
47903
47904 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
47905 +static struct rtnl_link_ops vcan_link_ops = {
47906 .kind = "vcan",
47907 .setup = vcan_setup,
47908 };
47909 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
47910 index 49adbf1..fff7ff8 100644
47911 --- a/drivers/net/dummy.c
47912 +++ b/drivers/net/dummy.c
47913 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
47914 return 0;
47915 }
47916
47917 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
47918 +static struct rtnl_link_ops dummy_link_ops = {
47919 .kind = DRV_NAME,
47920 .setup = dummy_setup,
47921 .validate = dummy_validate,
47922 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
47923 index 0443654..4f0aa18 100644
47924 --- a/drivers/net/ethernet/8390/ax88796.c
47925 +++ b/drivers/net/ethernet/8390/ax88796.c
47926 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
47927 if (ax->plat->reg_offsets)
47928 ei_local->reg_offset = ax->plat->reg_offsets;
47929 else {
47930 + resource_size_t _mem_size = mem_size;
47931 + do_div(_mem_size, 0x18);
47932 ei_local->reg_offset = ax->reg_offsets;
47933 for (ret = 0; ret < 0x18; ret++)
47934 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
47935 + ax->reg_offsets[ret] = _mem_size * ret;
47936 }
47937
47938 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
47939 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
47940 index da48e66..2dbec80 100644
47941 --- a/drivers/net/ethernet/altera/altera_tse_main.c
47942 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
47943 @@ -1256,7 +1256,7 @@ static int tse_shutdown(struct net_device *dev)
47944 return 0;
47945 }
47946
47947 -static struct net_device_ops altera_tse_netdev_ops = {
47948 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
47949 .ndo_open = tse_open,
47950 .ndo_stop = tse_shutdown,
47951 .ndo_start_xmit = tse_start_xmit,
47952 @@ -1493,11 +1493,13 @@ static int altera_tse_probe(struct platform_device *pdev)
47953 ndev->netdev_ops = &altera_tse_netdev_ops;
47954 altera_tse_set_ethtool_ops(ndev);
47955
47956 + pax_open_kernel();
47957 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
47958
47959 if (priv->hash_filter)
47960 altera_tse_netdev_ops.ndo_set_rx_mode =
47961 tse_set_rx_mode_hashfilter;
47962 + pax_close_kernel();
47963
47964 /* Scatter/gather IO is not supported,
47965 * so it is turned off
47966 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47967 index 34c28aa..5e06567 100644
47968 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47969 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47970 @@ -1124,14 +1124,14 @@ do { \
47971 * operations, everything works on mask values.
47972 */
47973 #define XMDIO_READ(_pdata, _mmd, _reg) \
47974 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
47975 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
47976 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
47977
47978 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
47979 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
47980
47981 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
47982 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
47983 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
47984 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
47985
47986 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
47987 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47988 index 8a50b01..39c1ad0 100644
47989 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47990 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47991 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
47992
47993 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
47994
47995 - pdata->hw_if.config_dcb_tc(pdata);
47996 + pdata->hw_if->config_dcb_tc(pdata);
47997
47998 return 0;
47999 }
48000 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
48001
48002 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
48003
48004 - pdata->hw_if.config_dcb_pfc(pdata);
48005 + pdata->hw_if->config_dcb_pfc(pdata);
48006
48007 return 0;
48008 }
48009 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48010 index 5c92fb7..08be735 100644
48011 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48012 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48013 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
48014
48015 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48016 {
48017 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48018 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48019 struct xgbe_channel *channel;
48020 struct xgbe_ring *ring;
48021 struct xgbe_ring_data *rdata;
48022 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48023
48024 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
48025 {
48026 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48027 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48028 struct xgbe_channel *channel;
48029 struct xgbe_ring *ring;
48030 struct xgbe_ring_desc *rdesc;
48031 @@ -620,17 +620,12 @@ err_out:
48032 return 0;
48033 }
48034
48035 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
48036 -{
48037 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
48038 -
48039 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
48040 - desc_if->free_ring_resources = xgbe_free_ring_resources;
48041 - desc_if->map_tx_skb = xgbe_map_tx_skb;
48042 - desc_if->map_rx_buffer = xgbe_map_rx_buffer;
48043 - desc_if->unmap_rdata = xgbe_unmap_rdata;
48044 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
48045 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
48046 -
48047 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
48048 -}
48049 +struct xgbe_desc_if default_xgbe_desc_if = {
48050 + .alloc_ring_resources = xgbe_alloc_ring_resources,
48051 + .free_ring_resources = xgbe_free_ring_resources,
48052 + .map_tx_skb = xgbe_map_tx_skb,
48053 + .map_rx_buffer = xgbe_map_rx_buffer,
48054 + .unmap_rdata = xgbe_unmap_rdata,
48055 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
48056 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
48057 +};
48058 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48059 index 21d9497..c74b40f 100644
48060 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48061 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48062 @@ -2772,7 +2772,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
48063
48064 static int xgbe_init(struct xgbe_prv_data *pdata)
48065 {
48066 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48067 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48068 int ret;
48069
48070 DBGPR("-->xgbe_init\n");
48071 @@ -2838,106 +2838,101 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
48072 return 0;
48073 }
48074
48075 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
48076 -{
48077 - DBGPR("-->xgbe_init_function_ptrs\n");
48078 -
48079 - hw_if->tx_complete = xgbe_tx_complete;
48080 -
48081 - hw_if->set_mac_address = xgbe_set_mac_address;
48082 - hw_if->config_rx_mode = xgbe_config_rx_mode;
48083 -
48084 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
48085 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
48086 -
48087 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
48088 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
48089 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
48090 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
48091 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
48092 -
48093 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
48094 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
48095 -
48096 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
48097 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
48098 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
48099 -
48100 - hw_if->enable_tx = xgbe_enable_tx;
48101 - hw_if->disable_tx = xgbe_disable_tx;
48102 - hw_if->enable_rx = xgbe_enable_rx;
48103 - hw_if->disable_rx = xgbe_disable_rx;
48104 -
48105 - hw_if->powerup_tx = xgbe_powerup_tx;
48106 - hw_if->powerdown_tx = xgbe_powerdown_tx;
48107 - hw_if->powerup_rx = xgbe_powerup_rx;
48108 - hw_if->powerdown_rx = xgbe_powerdown_rx;
48109 -
48110 - hw_if->dev_xmit = xgbe_dev_xmit;
48111 - hw_if->dev_read = xgbe_dev_read;
48112 - hw_if->enable_int = xgbe_enable_int;
48113 - hw_if->disable_int = xgbe_disable_int;
48114 - hw_if->init = xgbe_init;
48115 - hw_if->exit = xgbe_exit;
48116 +struct xgbe_hw_if default_xgbe_hw_if = {
48117 + .tx_complete = xgbe_tx_complete,
48118 +
48119 + .set_mac_address = xgbe_set_mac_address,
48120 + .config_rx_mode = xgbe_config_rx_mode,
48121 +
48122 + .enable_rx_csum = xgbe_enable_rx_csum,
48123 + .disable_rx_csum = xgbe_disable_rx_csum,
48124 +
48125 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
48126 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
48127 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
48128 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
48129 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
48130 +
48131 + .read_mmd_regs = xgbe_read_mmd_regs,
48132 + .write_mmd_regs = xgbe_write_mmd_regs,
48133 +
48134 + .set_gmii_speed = xgbe_set_gmii_speed,
48135 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
48136 + .set_xgmii_speed = xgbe_set_xgmii_speed,
48137 +
48138 + .enable_tx = xgbe_enable_tx,
48139 + .disable_tx = xgbe_disable_tx,
48140 + .enable_rx = xgbe_enable_rx,
48141 + .disable_rx = xgbe_disable_rx,
48142 +
48143 + .powerup_tx = xgbe_powerup_tx,
48144 + .powerdown_tx = xgbe_powerdown_tx,
48145 + .powerup_rx = xgbe_powerup_rx,
48146 + .powerdown_rx = xgbe_powerdown_rx,
48147 +
48148 + .dev_xmit = xgbe_dev_xmit,
48149 + .dev_read = xgbe_dev_read,
48150 + .enable_int = xgbe_enable_int,
48151 + .disable_int = xgbe_disable_int,
48152 + .init = xgbe_init,
48153 + .exit = xgbe_exit,
48154
48155 /* Descriptor related Sequences have to be initialized here */
48156 - hw_if->tx_desc_init = xgbe_tx_desc_init;
48157 - hw_if->rx_desc_init = xgbe_rx_desc_init;
48158 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
48159 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
48160 - hw_if->is_last_desc = xgbe_is_last_desc;
48161 - hw_if->is_context_desc = xgbe_is_context_desc;
48162 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
48163 + .tx_desc_init = xgbe_tx_desc_init,
48164 + .rx_desc_init = xgbe_rx_desc_init,
48165 + .tx_desc_reset = xgbe_tx_desc_reset,
48166 + .rx_desc_reset = xgbe_rx_desc_reset,
48167 + .is_last_desc = xgbe_is_last_desc,
48168 + .is_context_desc = xgbe_is_context_desc,
48169 + .tx_start_xmit = xgbe_tx_start_xmit,
48170
48171 /* For FLOW ctrl */
48172 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
48173 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
48174 + .config_tx_flow_control = xgbe_config_tx_flow_control,
48175 + .config_rx_flow_control = xgbe_config_rx_flow_control,
48176
48177 /* For RX coalescing */
48178 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
48179 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
48180 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
48181 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
48182 + .config_rx_coalesce = xgbe_config_rx_coalesce,
48183 + .config_tx_coalesce = xgbe_config_tx_coalesce,
48184 + .usec_to_riwt = xgbe_usec_to_riwt,
48185 + .riwt_to_usec = xgbe_riwt_to_usec,
48186
48187 /* For RX and TX threshold config */
48188 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
48189 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
48190 + .config_rx_threshold = xgbe_config_rx_threshold,
48191 + .config_tx_threshold = xgbe_config_tx_threshold,
48192
48193 /* For RX and TX Store and Forward Mode config */
48194 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
48195 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
48196 + .config_rsf_mode = xgbe_config_rsf_mode,
48197 + .config_tsf_mode = xgbe_config_tsf_mode,
48198
48199 /* For TX DMA Operating on Second Frame config */
48200 - hw_if->config_osp_mode = xgbe_config_osp_mode;
48201 + .config_osp_mode = xgbe_config_osp_mode,
48202
48203 /* For RX and TX PBL config */
48204 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
48205 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
48206 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
48207 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
48208 - hw_if->config_pblx8 = xgbe_config_pblx8;
48209 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
48210 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
48211 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
48212 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
48213 + .config_pblx8 = xgbe_config_pblx8,
48214
48215 /* For MMC statistics support */
48216 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
48217 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
48218 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
48219 + .tx_mmc_int = xgbe_tx_mmc_int,
48220 + .rx_mmc_int = xgbe_rx_mmc_int,
48221 + .read_mmc_stats = xgbe_read_mmc_stats,
48222
48223 /* For PTP config */
48224 - hw_if->config_tstamp = xgbe_config_tstamp;
48225 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
48226 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
48227 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
48228 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
48229 + .config_tstamp = xgbe_config_tstamp,
48230 + .update_tstamp_addend = xgbe_update_tstamp_addend,
48231 + .set_tstamp_time = xgbe_set_tstamp_time,
48232 + .get_tstamp_time = xgbe_get_tstamp_time,
48233 + .get_tx_tstamp = xgbe_get_tx_tstamp,
48234
48235 /* For Data Center Bridging config */
48236 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
48237 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
48238 + .config_dcb_tc = xgbe_config_dcb_tc,
48239 + .config_dcb_pfc = xgbe_config_dcb_pfc,
48240
48241 /* For Receive Side Scaling */
48242 - hw_if->enable_rss = xgbe_enable_rss;
48243 - hw_if->disable_rss = xgbe_disable_rss;
48244 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
48245 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
48246 -
48247 - DBGPR("<--xgbe_init_function_ptrs\n");
48248 -}
48249 + .enable_rss = xgbe_enable_rss,
48250 + .disable_rss = xgbe_disable_rss,
48251 + .set_rss_hash_key = xgbe_set_rss_hash_key,
48252 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
48253 +};
48254 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48255 index 9fd6c69..588ff02 100644
48256 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48257 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48258 @@ -243,7 +243,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
48259 * support, tell it now
48260 */
48261 if (ring->tx.xmit_more)
48262 - pdata->hw_if.tx_start_xmit(channel, ring);
48263 + pdata->hw_if->tx_start_xmit(channel, ring);
48264
48265 return NETDEV_TX_BUSY;
48266 }
48267 @@ -271,7 +271,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
48268
48269 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48270 {
48271 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48272 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48273 struct xgbe_channel *channel;
48274 enum xgbe_int int_id;
48275 unsigned int i;
48276 @@ -293,7 +293,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48277
48278 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48279 {
48280 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48281 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48282 struct xgbe_channel *channel;
48283 enum xgbe_int int_id;
48284 unsigned int i;
48285 @@ -316,7 +316,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48286 static irqreturn_t xgbe_isr(int irq, void *data)
48287 {
48288 struct xgbe_prv_data *pdata = data;
48289 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48290 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48291 struct xgbe_channel *channel;
48292 unsigned int dma_isr, dma_ch_isr;
48293 unsigned int mac_isr, mac_tssr;
48294 @@ -682,7 +682,7 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata)
48295
48296 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48297 {
48298 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48299 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48300
48301 DBGPR("-->xgbe_init_tx_coalesce\n");
48302
48303 @@ -696,7 +696,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48304
48305 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48306 {
48307 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48308 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48309
48310 DBGPR("-->xgbe_init_rx_coalesce\n");
48311
48312 @@ -711,7 +711,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48313
48314 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48315 {
48316 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48317 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48318 struct xgbe_channel *channel;
48319 struct xgbe_ring *ring;
48320 struct xgbe_ring_data *rdata;
48321 @@ -736,7 +736,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48322
48323 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48324 {
48325 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48326 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48327 struct xgbe_channel *channel;
48328 struct xgbe_ring *ring;
48329 struct xgbe_ring_data *rdata;
48330 @@ -762,7 +762,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48331 static void xgbe_adjust_link(struct net_device *netdev)
48332 {
48333 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48334 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48335 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48336 struct phy_device *phydev = pdata->phydev;
48337 int new_state = 0;
48338
48339 @@ -870,7 +870,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
48340 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48341 {
48342 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48343 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48344 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48345 unsigned long flags;
48346
48347 DBGPR("-->xgbe_powerdown\n");
48348 @@ -908,7 +908,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48349 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48350 {
48351 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48352 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48353 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48354 unsigned long flags;
48355
48356 DBGPR("-->xgbe_powerup\n");
48357 @@ -945,7 +945,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48358
48359 static int xgbe_start(struct xgbe_prv_data *pdata)
48360 {
48361 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48362 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48363 struct net_device *netdev = pdata->netdev;
48364 int ret;
48365
48366 @@ -984,7 +984,7 @@ err_napi:
48367
48368 static void xgbe_stop(struct xgbe_prv_data *pdata)
48369 {
48370 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48371 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48372 struct xgbe_channel *channel;
48373 struct net_device *netdev = pdata->netdev;
48374 struct netdev_queue *txq;
48375 @@ -1211,7 +1211,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
48376 return -ERANGE;
48377 }
48378
48379 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
48380 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
48381
48382 memcpy(&pdata->tstamp_config, &config, sizeof(config));
48383
48384 @@ -1360,7 +1360,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
48385 static int xgbe_open(struct net_device *netdev)
48386 {
48387 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48388 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48389 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48390 int ret;
48391
48392 DBGPR("-->xgbe_open\n");
48393 @@ -1432,7 +1432,7 @@ err_phy_init:
48394 static int xgbe_close(struct net_device *netdev)
48395 {
48396 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48397 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48398 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48399
48400 DBGPR("-->xgbe_close\n");
48401
48402 @@ -1460,8 +1460,8 @@ static int xgbe_close(struct net_device *netdev)
48403 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
48404 {
48405 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48406 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48407 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48408 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48409 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48410 struct xgbe_channel *channel;
48411 struct xgbe_ring *ring;
48412 struct xgbe_packet_data *packet;
48413 @@ -1529,7 +1529,7 @@ tx_netdev_return:
48414 static void xgbe_set_rx_mode(struct net_device *netdev)
48415 {
48416 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48417 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48418 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48419
48420 DBGPR("-->xgbe_set_rx_mode\n");
48421
48422 @@ -1541,7 +1541,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
48423 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
48424 {
48425 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48426 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48427 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48428 struct sockaddr *saddr = addr;
48429
48430 DBGPR("-->xgbe_set_mac_address\n");
48431 @@ -1616,7 +1616,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
48432
48433 DBGPR("-->%s\n", __func__);
48434
48435 - pdata->hw_if.read_mmc_stats(pdata);
48436 + pdata->hw_if->read_mmc_stats(pdata);
48437
48438 s->rx_packets = pstats->rxframecount_gb;
48439 s->rx_bytes = pstats->rxoctetcount_gb;
48440 @@ -1643,7 +1643,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
48441 u16 vid)
48442 {
48443 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48444 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48445 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48446
48447 DBGPR("-->%s\n", __func__);
48448
48449 @@ -1659,7 +1659,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
48450 u16 vid)
48451 {
48452 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48453 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48454 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48455
48456 DBGPR("-->%s\n", __func__);
48457
48458 @@ -1725,7 +1725,7 @@ static int xgbe_set_features(struct net_device *netdev,
48459 netdev_features_t features)
48460 {
48461 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48462 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48463 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48464 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
48465 int ret = 0;
48466
48467 @@ -1791,8 +1791,8 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
48468 static void xgbe_rx_refresh(struct xgbe_channel *channel)
48469 {
48470 struct xgbe_prv_data *pdata = channel->pdata;
48471 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48472 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48473 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48474 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48475 struct xgbe_ring *ring = channel->rx_ring;
48476 struct xgbe_ring_data *rdata;
48477
48478 @@ -1847,8 +1847,8 @@ static struct sk_buff *xgbe_create_skb(struct napi_struct *napi,
48479 static int xgbe_tx_poll(struct xgbe_channel *channel)
48480 {
48481 struct xgbe_prv_data *pdata = channel->pdata;
48482 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48483 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48484 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48485 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48486 struct xgbe_ring *ring = channel->tx_ring;
48487 struct xgbe_ring_data *rdata;
48488 struct xgbe_ring_desc *rdesc;
48489 @@ -1913,7 +1913,7 @@ static int xgbe_tx_poll(struct xgbe_channel *channel)
48490 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
48491 {
48492 struct xgbe_prv_data *pdata = channel->pdata;
48493 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48494 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48495 struct xgbe_ring *ring = channel->rx_ring;
48496 struct xgbe_ring_data *rdata;
48497 struct xgbe_packet_data *packet;
48498 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48499 index 5f149e8..6736bf4 100644
48500 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48501 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48502 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
48503
48504 DBGPR("-->%s\n", __func__);
48505
48506 - pdata->hw_if.read_mmc_stats(pdata);
48507 + pdata->hw_if->read_mmc_stats(pdata);
48508 for (i = 0; i < XGBE_STATS_COUNT; i++) {
48509 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
48510 *data++ = *(u64 *)stat;
48511 @@ -396,7 +396,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
48512 struct ethtool_coalesce *ec)
48513 {
48514 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48515 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48516 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48517 unsigned int rx_frames, rx_riwt, rx_usecs;
48518 unsigned int tx_frames;
48519
48520 @@ -521,7 +521,7 @@ static int xgbe_set_rxfh(struct net_device *netdev, const u32 *indir,
48521 const u8 *key, const u8 hfunc)
48522 {
48523 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48524 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48525 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48526 unsigned int ret;
48527
48528 if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
48529 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48530 index 7149053..889c5492 100644
48531 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48532 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48533 @@ -159,12 +159,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
48534 DBGPR("<--xgbe_default_config\n");
48535 }
48536
48537 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
48538 -{
48539 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
48540 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
48541 -}
48542 -
48543 #ifdef CONFIG_ACPI
48544 static int xgbe_acpi_support(struct xgbe_prv_data *pdata)
48545 {
48546 @@ -387,9 +381,8 @@ static int xgbe_probe(struct platform_device *pdev)
48547 memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len);
48548
48549 /* Set all the function pointers */
48550 - xgbe_init_all_fptrs(pdata);
48551 - hw_if = &pdata->hw_if;
48552 - desc_if = &pdata->desc_if;
48553 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
48554 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
48555
48556 /* Issue software reset to device */
48557 hw_if->exit(pdata);
48558 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48559 index 59e267f..0842a88 100644
48560 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48561 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48562 @@ -126,7 +126,7 @@
48563 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
48564 {
48565 struct xgbe_prv_data *pdata = mii->priv;
48566 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48567 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48568 int mmd_data;
48569
48570 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
48571 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
48572 u16 mmd_val)
48573 {
48574 struct xgbe_prv_data *pdata = mii->priv;
48575 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48576 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48577 int mmd_data = mmd_val;
48578
48579 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
48580 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48581 index b03e4f5..78e4cc4 100644
48582 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48583 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48584 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
48585 tstamp_cc);
48586 u64 nsec;
48587
48588 - nsec = pdata->hw_if.get_tstamp_time(pdata);
48589 + nsec = pdata->hw_if->get_tstamp_time(pdata);
48590
48591 return nsec;
48592 }
48593 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
48594
48595 spin_lock_irqsave(&pdata->tstamp_lock, flags);
48596
48597 - pdata->hw_if.update_tstamp_addend(pdata, addend);
48598 + pdata->hw_if->update_tstamp_addend(pdata, addend);
48599
48600 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
48601
48602 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
48603 index e62dfa2..7df28d5 100644
48604 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
48605 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
48606 @@ -673,8 +673,8 @@ struct xgbe_prv_data {
48607 int dev_irq;
48608 unsigned int per_channel_irq;
48609
48610 - struct xgbe_hw_if hw_if;
48611 - struct xgbe_desc_if desc_if;
48612 + struct xgbe_hw_if *hw_if;
48613 + struct xgbe_desc_if *desc_if;
48614
48615 /* AXI DMA settings */
48616 unsigned int coherent;
48617 @@ -797,6 +797,9 @@ struct xgbe_prv_data {
48618 #endif
48619 };
48620
48621 +extern struct xgbe_hw_if default_xgbe_hw_if;
48622 +extern struct xgbe_desc_if default_xgbe_desc_if;
48623 +
48624 /* Function prototypes*/
48625
48626 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
48627 diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
48628 index 783543a..a472348 100644
48629 --- a/drivers/net/ethernet/broadcom/bcmsysport.c
48630 +++ b/drivers/net/ethernet/broadcom/bcmsysport.c
48631 @@ -1721,7 +1721,7 @@ static int bcm_sysport_probe(struct platform_device *pdev)
48632 macaddr = of_get_mac_address(dn);
48633 if (!macaddr || !is_valid_ether_addr(macaddr)) {
48634 dev_warn(&pdev->dev, "using random Ethernet MAC\n");
48635 - random_ether_addr(dev->dev_addr);
48636 + eth_hw_addr_random(dev);
48637 } else {
48638 ether_addr_copy(dev->dev_addr, macaddr);
48639 }
48640 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48641 index d7a7175..7011194 100644
48642 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48643 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48644 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
48645 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
48646 {
48647 /* RX_MODE controlling object */
48648 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
48649 + bnx2x_init_rx_mode_obj(bp);
48650
48651 /* multicast configuration controlling object */
48652 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
48653 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48654 index 07cdf9b..b08ecc7 100644
48655 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48656 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48657 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
48658 return rc;
48659 }
48660
48661 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48662 - struct bnx2x_rx_mode_obj *o)
48663 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
48664 {
48665 if (CHIP_IS_E1x(bp)) {
48666 - o->wait_comp = bnx2x_empty_rx_mode_wait;
48667 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
48668 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
48669 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
48670 } else {
48671 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
48672 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
48673 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
48674 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
48675 }
48676 }
48677
48678 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48679 index 86baecb..ff3bb46 100644
48680 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48681 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48682 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
48683
48684 /********************* RX MODE ****************/
48685
48686 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48687 - struct bnx2x_rx_mode_obj *o);
48688 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
48689
48690 /**
48691 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
48692 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
48693 index 31c9f82..e65e986 100644
48694 --- a/drivers/net/ethernet/broadcom/tg3.h
48695 +++ b/drivers/net/ethernet/broadcom/tg3.h
48696 @@ -150,6 +150,7 @@
48697 #define CHIPREV_ID_5750_A0 0x4000
48698 #define CHIPREV_ID_5750_A1 0x4001
48699 #define CHIPREV_ID_5750_A3 0x4003
48700 +#define CHIPREV_ID_5750_C1 0x4201
48701 #define CHIPREV_ID_5750_C2 0x4202
48702 #define CHIPREV_ID_5752_A0_HW 0x5000
48703 #define CHIPREV_ID_5752_A0 0x6000
48704 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
48705 index deb8da6..45d473b 100644
48706 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
48707 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
48708 @@ -1694,10 +1694,10 @@ bna_cb_ioceth_reset(void *arg)
48709 }
48710
48711 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
48712 - bna_cb_ioceth_enable,
48713 - bna_cb_ioceth_disable,
48714 - bna_cb_ioceth_hbfail,
48715 - bna_cb_ioceth_reset
48716 + .enable_cbfn = bna_cb_ioceth_enable,
48717 + .disable_cbfn = bna_cb_ioceth_disable,
48718 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
48719 + .reset_cbfn = bna_cb_ioceth_reset
48720 };
48721
48722 static void bna_attr_init(struct bna_ioceth *ioceth)
48723 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48724 index 8cffcdf..aadf043 100644
48725 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48726 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48727 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
48728 */
48729 struct l2t_skb_cb {
48730 arp_failure_handler_func arp_failure_handler;
48731 -};
48732 +} __no_const;
48733
48734 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
48735
48736 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
48737 index badff18..e15c4ec 100644
48738 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
48739 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
48740 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48741 for (i=0; i<ETH_ALEN; i++) {
48742 tmp.addr[i] = dev->dev_addr[i];
48743 }
48744 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48745 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48746 break;
48747
48748 case DE4X5_SET_HWADDR: /* Set the hardware address */
48749 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48750 spin_lock_irqsave(&lp->lock, flags);
48751 memcpy(&statbuf, &lp->pktStats, ioc->len);
48752 spin_unlock_irqrestore(&lp->lock, flags);
48753 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
48754 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
48755 return -EFAULT;
48756 break;
48757 }
48758 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
48759 index e43cc8a..f1cf67c 100644
48760 --- a/drivers/net/ethernet/emulex/benet/be_main.c
48761 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
48762 @@ -539,7 +539,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
48763
48764 if (wrapped)
48765 newacc += 65536;
48766 - ACCESS_ONCE(*acc) = newacc;
48767 + ACCESS_ONCE_RW(*acc) = newacc;
48768 }
48769
48770 static void populate_erx_stats(struct be_adapter *adapter,
48771 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
48772 index 6d0c5d5..55be363 100644
48773 --- a/drivers/net/ethernet/faraday/ftgmac100.c
48774 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
48775 @@ -30,6 +30,8 @@
48776 #include <linux/netdevice.h>
48777 #include <linux/phy.h>
48778 #include <linux/platform_device.h>
48779 +#include <linux/interrupt.h>
48780 +#include <linux/irqreturn.h>
48781 #include <net/ip.h>
48782
48783 #include "ftgmac100.h"
48784 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
48785 index dce5f7b..2433466 100644
48786 --- a/drivers/net/ethernet/faraday/ftmac100.c
48787 +++ b/drivers/net/ethernet/faraday/ftmac100.c
48788 @@ -31,6 +31,8 @@
48789 #include <linux/module.h>
48790 #include <linux/netdevice.h>
48791 #include <linux/platform_device.h>
48792 +#include <linux/interrupt.h>
48793 +#include <linux/irqreturn.h>
48794
48795 #include "ftmac100.h"
48796
48797 diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
48798 index c754b20..c9da1b5 100644
48799 --- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c
48800 +++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c
48801 @@ -216,7 +216,7 @@ static void fm10k_reuse_rx_page(struct fm10k_ring *rx_ring,
48802
48803 static inline bool fm10k_page_is_reserved(struct page *page)
48804 {
48805 - return (page_to_nid(page) != numa_mem_id()) || page->pfmemalloc;
48806 + return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page);
48807 }
48808
48809 static bool fm10k_can_reuse_rx_page(struct fm10k_rx_buffer *rx_buffer,
48810 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48811 index a92b772..250fe69 100644
48812 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48813 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48814 @@ -419,7 +419,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
48815 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
48816
48817 /* Update the base adjustement value. */
48818 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
48819 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
48820 smp_mb(); /* Force the above update. */
48821 }
48822
48823 diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
48824 index a0a9b1f..3fe93e7 100644
48825 --- a/drivers/net/ethernet/intel/igb/igb_main.c
48826 +++ b/drivers/net/ethernet/intel/igb/igb_main.c
48827 @@ -6584,7 +6584,7 @@ static void igb_reuse_rx_page(struct igb_ring *rx_ring,
48828
48829 static inline bool igb_page_is_reserved(struct page *page)
48830 {
48831 - return (page_to_nid(page) != numa_mem_id()) || page->pfmemalloc;
48832 + return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page);
48833 }
48834
48835 static bool igb_can_reuse_rx_page(struct igb_rx_buffer *rx_buffer,
48836 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
48837 index 5be12a0..463ff47 100644
48838 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
48839 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
48840 @@ -1829,7 +1829,7 @@ static void ixgbe_reuse_rx_page(struct ixgbe_ring *rx_ring,
48841
48842 static inline bool ixgbe_page_is_reserved(struct page *page)
48843 {
48844 - return (page_to_nid(page) != numa_mem_id()) || page->pfmemalloc;
48845 + return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page);
48846 }
48847
48848 /**
48849 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48850 index e5ba040..d47531c 100644
48851 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48852 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48853 @@ -782,7 +782,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
48854 }
48855
48856 /* update the base incval used to calculate frequency adjustment */
48857 - ACCESS_ONCE(adapter->base_incval) = incval;
48858 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
48859 smp_mb();
48860
48861 /* need lock to prevent incorrect read while modifying cyclecounter */
48862 diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
48863 index e71cdde..1d7b00b 100644
48864 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
48865 +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
48866 @@ -765,7 +765,7 @@ static void ixgbevf_reuse_rx_page(struct ixgbevf_ring *rx_ring,
48867
48868 static inline bool ixgbevf_page_is_reserved(struct page *page)
48869 {
48870 - return (page_to_nid(page) != numa_mem_id()) || page->pfmemalloc;
48871 + return (page_to_nid(page) != numa_mem_id()) || page_is_pfmemalloc(page);
48872 }
48873
48874 /**
48875 diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
48876 index 74d0389..086ac03 100644
48877 --- a/drivers/net/ethernet/marvell/mvneta.c
48878 +++ b/drivers/net/ethernet/marvell/mvneta.c
48879 @@ -1462,7 +1462,7 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
48880 struct mvneta_rx_queue *rxq)
48881 {
48882 struct net_device *dev = pp->dev;
48883 - int rx_done, rx_filled;
48884 + int rx_done;
48885 u32 rcvd_pkts = 0;
48886 u32 rcvd_bytes = 0;
48887
48888 @@ -1473,7 +1473,6 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
48889 rx_todo = rx_done;
48890
48891 rx_done = 0;
48892 - rx_filled = 0;
48893
48894 /* Fairness NAPI loop */
48895 while (rx_done < rx_todo) {
48896 @@ -1484,7 +1483,6 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
48897 int rx_bytes, err;
48898
48899 rx_done++;
48900 - rx_filled++;
48901 rx_status = rx_desc->status;
48902 rx_bytes = rx_desc->data_size - (ETH_FCS_LEN + MVNETA_MH_SIZE);
48903 data = (unsigned char *)rx_desc->buf_cookie;
48904 @@ -1524,6 +1522,14 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
48905 continue;
48906 }
48907
48908 + /* Refill processing */
48909 + err = mvneta_rx_refill(pp, rx_desc);
48910 + if (err) {
48911 + netdev_err(dev, "Linux processing - Can't refill\n");
48912 + rxq->missed++;
48913 + goto err_drop_frame;
48914 + }
48915 +
48916 skb = build_skb(data, pp->frag_size > PAGE_SIZE ? 0 : pp->frag_size);
48917 if (!skb)
48918 goto err_drop_frame;
48919 @@ -1543,14 +1549,6 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
48920 mvneta_rx_csum(pp, rx_status, skb);
48921
48922 napi_gro_receive(&pp->napi, skb);
48923 -
48924 - /* Refill processing */
48925 - err = mvneta_rx_refill(pp, rx_desc);
48926 - if (err) {
48927 - netdev_err(dev, "Linux processing - Can't refill\n");
48928 - rxq->missed++;
48929 - rx_filled--;
48930 - }
48931 }
48932
48933 if (rcvd_pkts) {
48934 @@ -1563,7 +1561,7 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
48935 }
48936
48937 /* Update rxq management counters */
48938 - mvneta_rxq_desc_num_update(pp, rxq, rx_done, rx_filled);
48939 + mvneta_rxq_desc_num_update(pp, rxq, rx_done, rx_done);
48940
48941 return rx_done;
48942 }
48943 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48944 index c10d98f..72914c6 100644
48945 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48946 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48947 @@ -475,8 +475,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
48948 wmb();
48949
48950 /* we want to dirty this cache line once */
48951 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
48952 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
48953 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
48954 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
48955
48956 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
48957
48958 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48959 index 6223930..975033d 100644
48960 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
48961 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48962 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48963 struct __vxge_hw_fifo *fifo;
48964 struct vxge_hw_fifo_config *config;
48965 u32 txdl_size, txdl_per_memblock;
48966 - struct vxge_hw_mempool_cbs fifo_mp_callback;
48967 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
48968 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
48969 + };
48970 +
48971 struct __vxge_hw_virtualpath *vpath;
48972
48973 if ((vp == NULL) || (attr == NULL)) {
48974 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48975 goto exit;
48976 }
48977
48978 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
48979 -
48980 fifo->mempool =
48981 __vxge_hw_mempool_create(vpath->hldev,
48982 fifo->config->memblock_size,
48983 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48984 index 33669c2..674c39a 100644
48985 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48986 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48987 @@ -1415,7 +1415,7 @@ static int qlcnic_83xx_copy_fw_file(struct qlcnic_adapter *adapter)
48988 if (fw->size & 0xF) {
48989 addr = dest + size;
48990 for (i = 0; i < (fw->size & 0xF); i++)
48991 - data[i] = temp[size + i];
48992 + data[i] = ((u8 *)temp)[size + i];
48993 for (; i < 16; i++)
48994 data[i] = 0;
48995 ret = qlcnic_ms_mem_write128(adapter, addr,
48996 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
48997 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
48998 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
48999 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
49000 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49001 + pax_open_kernel();
49002 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49003 + pax_close_kernel();
49004 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49005 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
49006 max_tx_rings = QLCNIC_MAX_TX_RINGS;
49007 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49008 index be7d7a6..a8983f8 100644
49009 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49010 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49011 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
49012 case QLCNIC_NON_PRIV_FUNC:
49013 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
49014 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49015 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49016 + pax_open_kernel();
49017 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49018 + pax_close_kernel();
49019 break;
49020 case QLCNIC_PRIV_FUNC:
49021 ahw->op_mode = QLCNIC_PRIV_FUNC;
49022 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
49023 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49024 + pax_open_kernel();
49025 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49026 + pax_close_kernel();
49027 break;
49028 case QLCNIC_MGMT_FUNC:
49029 ahw->op_mode = QLCNIC_MGMT_FUNC;
49030 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49031 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49032 + pax_open_kernel();
49033 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49034 + pax_close_kernel();
49035 break;
49036 default:
49037 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
49038 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49039 index 332bb8a..e6adcd1 100644
49040 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49041 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49042 @@ -1285,7 +1285,7 @@ flash_temp:
49043 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
49044 {
49045 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
49046 - static const struct qlcnic_dump_operations *fw_dump_ops;
49047 + const struct qlcnic_dump_operations *fw_dump_ops;
49048 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
49049 u32 entry_offset, dump, no_entries, buf_offset = 0;
49050 int i, k, ops_cnt, ops_index, dump_size = 0;
49051 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
49052 index 3df51fa..e9b517f 100644
49053 --- a/drivers/net/ethernet/realtek/r8169.c
49054 +++ b/drivers/net/ethernet/realtek/r8169.c
49055 @@ -788,22 +788,22 @@ struct rtl8169_private {
49056 struct mdio_ops {
49057 void (*write)(struct rtl8169_private *, int, int);
49058 int (*read)(struct rtl8169_private *, int);
49059 - } mdio_ops;
49060 + } __no_const mdio_ops;
49061
49062 struct pll_power_ops {
49063 void (*down)(struct rtl8169_private *);
49064 void (*up)(struct rtl8169_private *);
49065 - } pll_power_ops;
49066 + } __no_const pll_power_ops;
49067
49068 struct jumbo_ops {
49069 void (*enable)(struct rtl8169_private *);
49070 void (*disable)(struct rtl8169_private *);
49071 - } jumbo_ops;
49072 + } __no_const jumbo_ops;
49073
49074 struct csi_ops {
49075 void (*write)(struct rtl8169_private *, int, int);
49076 u32 (*read)(struct rtl8169_private *, int);
49077 - } csi_ops;
49078 + } __no_const csi_ops;
49079
49080 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
49081 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
49082 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
49083 index a2e9aee..af41a0e 100644
49084 --- a/drivers/net/ethernet/sfc/ptp.c
49085 +++ b/drivers/net/ethernet/sfc/ptp.c
49086 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
49087 ptp->start.dma_addr);
49088
49089 /* Clear flag that signals MC ready */
49090 - ACCESS_ONCE(*start) = 0;
49091 + ACCESS_ONCE_RW(*start) = 0;
49092 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
49093 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
49094 EFX_BUG_ON_PARANOID(rc);
49095 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49096 index 08c483b..2c4a553 100644
49097 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49098 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49099 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
49100
49101 writel(value, ioaddr + MMC_CNTRL);
49102
49103 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49104 - MMC_CNTRL, value);
49105 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49106 +// MMC_CNTRL, value);
49107 }
49108
49109 /* To mask all all interrupts.*/
49110 diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
49111 index de28504..7f1c1cd 100644
49112 --- a/drivers/net/ethernet/via/via-rhine.c
49113 +++ b/drivers/net/ethernet/via/via-rhine.c
49114 @@ -2525,7 +2525,7 @@ static struct platform_driver rhine_driver_platform = {
49115 }
49116 };
49117
49118 -static struct dmi_system_id rhine_dmi_table[] __initdata = {
49119 +static const struct dmi_system_id rhine_dmi_table[] __initconst = {
49120 {
49121 .ident = "EPIA-M",
49122 .matches = {
49123 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
49124 index 41071d3..6e362e1 100644
49125 --- a/drivers/net/hyperv/hyperv_net.h
49126 +++ b/drivers/net/hyperv/hyperv_net.h
49127 @@ -176,7 +176,7 @@ struct rndis_device {
49128 enum rndis_device_state state;
49129 bool link_state;
49130 bool link_change;
49131 - atomic_t new_req_id;
49132 + atomic_unchecked_t new_req_id;
49133
49134 spinlock_t request_lock;
49135 struct list_head req_list;
49136 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
49137 index 9118cea..1a8e06a 100644
49138 --- a/drivers/net/hyperv/rndis_filter.c
49139 +++ b/drivers/net/hyperv/rndis_filter.c
49140 @@ -100,7 +100,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
49141 * template
49142 */
49143 set = &rndis_msg->msg.set_req;
49144 - set->req_id = atomic_inc_return(&dev->new_req_id);
49145 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49146
49147 /* Add to the request list */
49148 spin_lock_irqsave(&dev->request_lock, flags);
49149 @@ -923,7 +923,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
49150
49151 /* Setup the rndis set */
49152 halt = &request->request_msg.msg.halt_req;
49153 - halt->req_id = atomic_inc_return(&dev->new_req_id);
49154 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49155
49156 /* Ignore return since this msg is optional. */
49157 rndis_filter_send_request(dev, request);
49158 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
49159 index 94570aa..1a798e1 100644
49160 --- a/drivers/net/ifb.c
49161 +++ b/drivers/net/ifb.c
49162 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
49163 return 0;
49164 }
49165
49166 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
49167 +static struct rtnl_link_ops ifb_link_ops = {
49168 .kind = "ifb",
49169 .priv_size = sizeof(struct ifb_private),
49170 .setup = ifb_setup,
49171 diff --git a/drivers/net/ipvlan/ipvlan.h b/drivers/net/ipvlan/ipvlan.h
49172 index 54549a6..0799442 100644
49173 --- a/drivers/net/ipvlan/ipvlan.h
49174 +++ b/drivers/net/ipvlan/ipvlan.h
49175 @@ -102,6 +102,11 @@ static inline struct ipvl_port *ipvlan_port_get_rcu(const struct net_device *d)
49176 return rcu_dereference(d->rx_handler_data);
49177 }
49178
49179 +static inline struct ipvl_port *ipvlan_port_get_rcu_bh(const struct net_device *d)
49180 +{
49181 + return rcu_dereference_bh(d->rx_handler_data);
49182 +}
49183 +
49184 static inline struct ipvl_port *ipvlan_port_get_rtnl(const struct net_device *d)
49185 {
49186 return rtnl_dereference(d->rx_handler_data);
49187 diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
49188 index c30b5c3..b349dad 100644
49189 --- a/drivers/net/ipvlan/ipvlan_core.c
49190 +++ b/drivers/net/ipvlan/ipvlan_core.c
49191 @@ -507,7 +507,7 @@ static int ipvlan_xmit_mode_l2(struct sk_buff *skb, struct net_device *dev)
49192 int ipvlan_queue_xmit(struct sk_buff *skb, struct net_device *dev)
49193 {
49194 struct ipvl_dev *ipvlan = netdev_priv(dev);
49195 - struct ipvl_port *port = ipvlan_port_get_rcu(ipvlan->phy_dev);
49196 + struct ipvl_port *port = ipvlan_port_get_rcu_bh(ipvlan->phy_dev);
49197
49198 if (!port)
49199 goto out;
49200 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
49201 index 9f59f17..52cb38f 100644
49202 --- a/drivers/net/macvlan.c
49203 +++ b/drivers/net/macvlan.c
49204 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
49205 free_nskb:
49206 kfree_skb(nskb);
49207 err:
49208 - atomic_long_inc(&skb->dev->rx_dropped);
49209 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
49210 }
49211
49212 static void macvlan_flush_sources(struct macvlan_port *port,
49213 @@ -1480,13 +1480,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
49214 int macvlan_link_register(struct rtnl_link_ops *ops)
49215 {
49216 /* common fields */
49217 - ops->priv_size = sizeof(struct macvlan_dev);
49218 - ops->validate = macvlan_validate;
49219 - ops->maxtype = IFLA_MACVLAN_MAX;
49220 - ops->policy = macvlan_policy;
49221 - ops->changelink = macvlan_changelink;
49222 - ops->get_size = macvlan_get_size;
49223 - ops->fill_info = macvlan_fill_info;
49224 + pax_open_kernel();
49225 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
49226 + *(void **)&ops->validate = macvlan_validate;
49227 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
49228 + *(const void **)&ops->policy = macvlan_policy;
49229 + *(void **)&ops->changelink = macvlan_changelink;
49230 + *(void **)&ops->get_size = macvlan_get_size;
49231 + *(void **)&ops->fill_info = macvlan_fill_info;
49232 + pax_close_kernel();
49233
49234 return rtnl_link_register(ops);
49235 };
49236 @@ -1572,7 +1574,7 @@ static int macvlan_device_event(struct notifier_block *unused,
49237 return NOTIFY_DONE;
49238 }
49239
49240 -static struct notifier_block macvlan_notifier_block __read_mostly = {
49241 +static struct notifier_block macvlan_notifier_block = {
49242 .notifier_call = macvlan_device_event,
49243 };
49244
49245 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
49246 index 8c350c5..30fdc98 100644
49247 --- a/drivers/net/macvtap.c
49248 +++ b/drivers/net/macvtap.c
49249 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
49250 dev->tx_queue_len = TUN_READQ_SIZE;
49251 }
49252
49253 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
49254 +static struct rtnl_link_ops macvtap_link_ops = {
49255 .kind = "macvtap",
49256 .setup = macvtap_setup,
49257 .newlink = macvtap_newlink,
49258 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
49259
49260 ret = 0;
49261 u = q->flags;
49262 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49263 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49264 put_user(u, &ifr->ifr_flags))
49265 ret = -EFAULT;
49266 macvtap_put_vlan(vlan);
49267 @@ -1214,7 +1214,7 @@ static int macvtap_device_event(struct notifier_block *unused,
49268 return NOTIFY_DONE;
49269 }
49270
49271 -static struct notifier_block macvtap_notifier_block __read_mostly = {
49272 +static struct notifier_block macvtap_notifier_block = {
49273 .notifier_call = macvtap_device_event,
49274 };
49275
49276 @@ -1268,6 +1268,7 @@ static void macvtap_exit(void)
49277 class_unregister(macvtap_class);
49278 cdev_del(&macvtap_cdev);
49279 unregister_chrdev_region(macvtap_major, MACVTAP_NUM_DEVS);
49280 + idr_destroy(&minor_idr);
49281 }
49282 module_exit(macvtap_exit);
49283
49284 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
49285 index 34924df..a747360 100644
49286 --- a/drivers/net/nlmon.c
49287 +++ b/drivers/net/nlmon.c
49288 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
49289 return 0;
49290 }
49291
49292 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
49293 +static struct rtnl_link_ops nlmon_link_ops = {
49294 .kind = "nlmon",
49295 .priv_size = sizeof(struct nlmon),
49296 .setup = nlmon_setup,
49297 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
49298 index d551df6..fa4c2df 100644
49299 --- a/drivers/net/phy/phy_device.c
49300 +++ b/drivers/net/phy/phy_device.c
49301 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
49302 * zero on success.
49303 *
49304 */
49305 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49306 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
49307 struct phy_c45_device_ids *c45_ids) {
49308 int phy_reg;
49309 int i, reg_addr;
49310 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49311 * its return value is in turn returned.
49312 *
49313 */
49314 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49315 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
49316 bool is_c45, struct phy_c45_device_ids *c45_ids)
49317 {
49318 int phy_reg;
49319 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49320 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
49321 {
49322 struct phy_c45_device_ids c45_ids = {0};
49323 - u32 phy_id = 0;
49324 + int phy_id = 0;
49325 int r;
49326
49327 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
49328 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
49329 index 9d15566..5ad4ef6 100644
49330 --- a/drivers/net/ppp/ppp_generic.c
49331 +++ b/drivers/net/ppp/ppp_generic.c
49332 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49333 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
49334 struct ppp_stats stats;
49335 struct ppp_comp_stats cstats;
49336 - char *vers;
49337
49338 switch (cmd) {
49339 case SIOCGPPPSTATS:
49340 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49341 break;
49342
49343 case SIOCGPPPVER:
49344 - vers = PPP_VERSION;
49345 - if (copy_to_user(addr, vers, strlen(vers) + 1))
49346 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
49347 break;
49348 err = 0;
49349 break;
49350 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
49351 index 079f7ad..b2a2bfa7 100644
49352 --- a/drivers/net/slip/slhc.c
49353 +++ b/drivers/net/slip/slhc.c
49354 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
49355 register struct tcphdr *thp;
49356 register struct iphdr *ip;
49357 register struct cstate *cs;
49358 - int len, hdrlen;
49359 + long len, hdrlen;
49360 unsigned char *cp = icp;
49361
49362 /* We've got a compressed packet; read the change byte */
49363 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
49364 index 6928448..e30c57f 100644
49365 --- a/drivers/net/team/team.c
49366 +++ b/drivers/net/team/team.c
49367 @@ -2103,7 +2103,7 @@ static unsigned int team_get_num_rx_queues(void)
49368 return TEAM_DEFAULT_NUM_RX_QUEUES;
49369 }
49370
49371 -static struct rtnl_link_ops team_link_ops __read_mostly = {
49372 +static struct rtnl_link_ops team_link_ops = {
49373 .kind = DRV_NAME,
49374 .priv_size = sizeof(struct team),
49375 .setup = team_setup,
49376 @@ -2893,7 +2893,7 @@ static int team_device_event(struct notifier_block *unused,
49377 return NOTIFY_DONE;
49378 }
49379
49380 -static struct notifier_block team_notifier_block __read_mostly = {
49381 +static struct notifier_block team_notifier_block = {
49382 .notifier_call = team_device_event,
49383 };
49384
49385 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
49386 index e470ae5..e812f5e 100644
49387 --- a/drivers/net/tun.c
49388 +++ b/drivers/net/tun.c
49389 @@ -1421,7 +1421,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
49390 return -EINVAL;
49391 }
49392
49393 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
49394 +static struct rtnl_link_ops tun_link_ops = {
49395 .kind = DRV_NAME,
49396 .priv_size = sizeof(struct tun_struct),
49397 .setup = tun_setup,
49398 @@ -1828,7 +1828,7 @@ unlock:
49399 }
49400
49401 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49402 - unsigned long arg, int ifreq_len)
49403 + unsigned long arg, size_t ifreq_len)
49404 {
49405 struct tun_file *tfile = file->private_data;
49406 struct tun_struct *tun;
49407 @@ -1842,6 +1842,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49408 int le;
49409 int ret;
49410
49411 + if (ifreq_len > sizeof ifr)
49412 + return -EFAULT;
49413 +
49414 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
49415 if (copy_from_user(&ifr, argp, ifreq_len))
49416 return -EFAULT;
49417 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
49418 index 111d907..1ee643e 100644
49419 --- a/drivers/net/usb/hso.c
49420 +++ b/drivers/net/usb/hso.c
49421 @@ -70,7 +70,7 @@
49422 #include <asm/byteorder.h>
49423 #include <linux/serial_core.h>
49424 #include <linux/serial.h>
49425 -
49426 +#include <asm/local.h>
49427
49428 #define MOD_AUTHOR "Option Wireless"
49429 #define MOD_DESCRIPTION "USB High Speed Option driver"
49430 @@ -1183,7 +1183,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
49431 struct urb *urb;
49432
49433 urb = serial->rx_urb[0];
49434 - if (serial->port.count > 0) {
49435 + if (atomic_read(&serial->port.count) > 0) {
49436 count = put_rxbuf_data(urb, serial);
49437 if (count == -1)
49438 return;
49439 @@ -1221,7 +1221,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
49440 DUMP1(urb->transfer_buffer, urb->actual_length);
49441
49442 /* Anyone listening? */
49443 - if (serial->port.count == 0)
49444 + if (atomic_read(&serial->port.count) == 0)
49445 return;
49446
49447 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
49448 @@ -1282,8 +1282,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49449 tty_port_tty_set(&serial->port, tty);
49450
49451 /* check for port already opened, if not set the termios */
49452 - serial->port.count++;
49453 - if (serial->port.count == 1) {
49454 + if (atomic_inc_return(&serial->port.count) == 1) {
49455 serial->rx_state = RX_IDLE;
49456 /* Force default termio settings */
49457 _hso_serial_set_termios(tty, NULL);
49458 @@ -1293,7 +1292,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49459 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
49460 if (result) {
49461 hso_stop_serial_device(serial->parent);
49462 - serial->port.count--;
49463 + atomic_dec(&serial->port.count);
49464 } else {
49465 kref_get(&serial->parent->ref);
49466 }
49467 @@ -1331,10 +1330,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
49468
49469 /* reset the rts and dtr */
49470 /* do the actual close */
49471 - serial->port.count--;
49472 + atomic_dec(&serial->port.count);
49473
49474 - if (serial->port.count <= 0) {
49475 - serial->port.count = 0;
49476 + if (atomic_read(&serial->port.count) <= 0) {
49477 + atomic_set(&serial->port.count, 0);
49478 tty_port_tty_set(&serial->port, NULL);
49479 if (!usb_gone)
49480 hso_stop_serial_device(serial->parent);
49481 @@ -1417,7 +1416,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
49482
49483 /* the actual setup */
49484 spin_lock_irqsave(&serial->serial_lock, flags);
49485 - if (serial->port.count)
49486 + if (atomic_read(&serial->port.count))
49487 _hso_serial_set_termios(tty, old);
49488 else
49489 tty->termios = *old;
49490 @@ -1891,7 +1890,7 @@ static void intr_callback(struct urb *urb)
49491 D1("Pending read interrupt on port %d\n", i);
49492 spin_lock(&serial->serial_lock);
49493 if (serial->rx_state == RX_IDLE &&
49494 - serial->port.count > 0) {
49495 + atomic_read(&serial->port.count) > 0) {
49496 /* Setup and send a ctrl req read on
49497 * port i */
49498 if (!serial->rx_urb_filled[0]) {
49499 @@ -3058,7 +3057,7 @@ static int hso_resume(struct usb_interface *iface)
49500 /* Start all serial ports */
49501 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
49502 if (serial_table[i] && (serial_table[i]->interface == iface)) {
49503 - if (dev2ser(serial_table[i])->port.count) {
49504 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
49505 result =
49506 hso_start_serial_device(serial_table[i], GFP_NOIO);
49507 hso_kick_transmit(dev2ser(serial_table[i]));
49508 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
49509 index aafa1a1..f59c651 100644
49510 --- a/drivers/net/usb/r8152.c
49511 +++ b/drivers/net/usb/r8152.c
49512 @@ -602,7 +602,7 @@ struct r8152 {
49513 void (*unload)(struct r8152 *);
49514 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
49515 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
49516 - } rtl_ops;
49517 + } __no_const rtl_ops;
49518
49519 int intr_interval;
49520 u32 saved_wolopts;
49521 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
49522 index a2515887..6d13233 100644
49523 --- a/drivers/net/usb/sierra_net.c
49524 +++ b/drivers/net/usb/sierra_net.c
49525 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
49526 /* atomic counter partially included in MAC address to make sure 2 devices
49527 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
49528 */
49529 -static atomic_t iface_counter = ATOMIC_INIT(0);
49530 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
49531
49532 /*
49533 * SYNC Timer Delay definition used to set the expiry time
49534 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
49535 dev->net->netdev_ops = &sierra_net_device_ops;
49536
49537 /* change MAC addr to include, ifacenum, and to be unique */
49538 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
49539 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
49540 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
49541
49542 /* we will have to manufacture ethernet headers, prepare template */
49543 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
49544 index 63c7810..a694d2b 100644
49545 --- a/drivers/net/virtio_net.c
49546 +++ b/drivers/net/virtio_net.c
49547 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
49548 #define RECEIVE_AVG_WEIGHT 64
49549
49550 /* Minimum alignment for mergeable packet buffers. */
49551 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
49552 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
49553
49554 #define VIRTNET_DRIVER_VERSION "1.0.0"
49555
49556 @@ -1756,9 +1756,9 @@ static int virtnet_probe(struct virtio_device *vdev)
49557 /* Do we support "hardware" checksums? */
49558 if (virtio_has_feature(vdev, VIRTIO_NET_F_CSUM)) {
49559 /* This opens up the world of extra features. */
49560 - dev->hw_features |= NETIF_F_HW_CSUM|NETIF_F_SG|NETIF_F_FRAGLIST;
49561 + dev->hw_features |= NETIF_F_HW_CSUM|NETIF_F_SG;
49562 if (csum)
49563 - dev->features |= NETIF_F_HW_CSUM|NETIF_F_SG|NETIF_F_FRAGLIST;
49564 + dev->features |= NETIF_F_HW_CSUM|NETIF_F_SG;
49565
49566 if (virtio_has_feature(vdev, VIRTIO_NET_F_GSO)) {
49567 dev->hw_features |= NETIF_F_TSO | NETIF_F_UFO
49568 diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
49569 index 61c0840..92e7f7e 100644
49570 --- a/drivers/net/vmxnet3/vmxnet3_drv.c
49571 +++ b/drivers/net/vmxnet3/vmxnet3_drv.c
49572 @@ -1167,7 +1167,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
49573 static const u32 rxprod_reg[2] = {
49574 VMXNET3_REG_RXPROD, VMXNET3_REG_RXPROD2
49575 };
49576 - u32 num_rxd = 0;
49577 + u32 num_pkts = 0;
49578 bool skip_page_frags = false;
49579 struct Vmxnet3_RxCompDesc *rcd;
49580 struct vmxnet3_rx_ctx *ctx = &rq->rx_ctx;
49581 @@ -1185,13 +1185,12 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
49582 struct Vmxnet3_RxDesc *rxd;
49583 u32 idx, ring_idx;
49584 struct vmxnet3_cmd_ring *ring = NULL;
49585 - if (num_rxd >= quota) {
49586 + if (num_pkts >= quota) {
49587 /* we may stop even before we see the EOP desc of
49588 * the current pkt
49589 */
49590 break;
49591 }
49592 - num_rxd++;
49593 BUG_ON(rcd->rqID != rq->qid && rcd->rqID != rq->qid2);
49594 idx = rcd->rxdIdx;
49595 ring_idx = rcd->rqID < adapter->num_rx_queues ? 0 : 1;
49596 @@ -1323,6 +1322,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
49597 napi_gro_receive(&rq->napi, skb);
49598
49599 ctx->skb = NULL;
49600 + num_pkts++;
49601 }
49602
49603 rcd_done:
49604 @@ -1353,7 +1353,7 @@ rcd_done:
49605 &rq->comp_ring.base[rq->comp_ring.next2proc].rcd, &rxComp);
49606 }
49607
49608 - return num_rxd;
49609 + return num_pkts;
49610 }
49611
49612
49613 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
49614 index 21a0fbf..055b54f 100644
49615 --- a/drivers/net/vxlan.c
49616 +++ b/drivers/net/vxlan.c
49617 @@ -2878,7 +2878,7 @@ static struct net *vxlan_get_link_net(const struct net_device *dev)
49618 return vxlan->net;
49619 }
49620
49621 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
49622 +static struct rtnl_link_ops vxlan_link_ops = {
49623 .kind = "vxlan",
49624 .maxtype = IFLA_VXLAN_MAX,
49625 .policy = vxlan_policy,
49626 @@ -2926,7 +2926,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
49627 return NOTIFY_DONE;
49628 }
49629
49630 -static struct notifier_block vxlan_notifier_block __read_mostly = {
49631 +static struct notifier_block vxlan_notifier_block = {
49632 .notifier_call = vxlan_lowerdev_event,
49633 };
49634
49635 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
49636 index 5920c99..ff2e4a5 100644
49637 --- a/drivers/net/wan/lmc/lmc_media.c
49638 +++ b/drivers/net/wan/lmc/lmc_media.c
49639 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
49640 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
49641
49642 lmc_media_t lmc_ds3_media = {
49643 - lmc_ds3_init, /* special media init stuff */
49644 - lmc_ds3_default, /* reset to default state */
49645 - lmc_ds3_set_status, /* reset status to state provided */
49646 - lmc_dummy_set_1, /* set clock source */
49647 - lmc_dummy_set2_1, /* set line speed */
49648 - lmc_ds3_set_100ft, /* set cable length */
49649 - lmc_ds3_set_scram, /* set scrambler */
49650 - lmc_ds3_get_link_status, /* get link status */
49651 - lmc_dummy_set_1, /* set link status */
49652 - lmc_ds3_set_crc_length, /* set CRC length */
49653 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49654 - lmc_ds3_watchdog
49655 + .init = lmc_ds3_init, /* special media init stuff */
49656 + .defaults = lmc_ds3_default, /* reset to default state */
49657 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
49658 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
49659 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49660 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
49661 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
49662 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
49663 + .set_link_status = lmc_dummy_set_1, /* set link status */
49664 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
49665 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49666 + .watchdog = lmc_ds3_watchdog
49667 };
49668
49669 lmc_media_t lmc_hssi_media = {
49670 - lmc_hssi_init, /* special media init stuff */
49671 - lmc_hssi_default, /* reset to default state */
49672 - lmc_hssi_set_status, /* reset status to state provided */
49673 - lmc_hssi_set_clock, /* set clock source */
49674 - lmc_dummy_set2_1, /* set line speed */
49675 - lmc_dummy_set_1, /* set cable length */
49676 - lmc_dummy_set_1, /* set scrambler */
49677 - lmc_hssi_get_link_status, /* get link status */
49678 - lmc_hssi_set_link_status, /* set link status */
49679 - lmc_hssi_set_crc_length, /* set CRC length */
49680 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49681 - lmc_hssi_watchdog
49682 + .init = lmc_hssi_init, /* special media init stuff */
49683 + .defaults = lmc_hssi_default, /* reset to default state */
49684 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
49685 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
49686 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49687 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49688 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49689 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
49690 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
49691 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
49692 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49693 + .watchdog = lmc_hssi_watchdog
49694 };
49695
49696 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
49697 - lmc_ssi_default, /* reset to default state */
49698 - lmc_ssi_set_status, /* reset status to state provided */
49699 - lmc_ssi_set_clock, /* set clock source */
49700 - lmc_ssi_set_speed, /* set line speed */
49701 - lmc_dummy_set_1, /* set cable length */
49702 - lmc_dummy_set_1, /* set scrambler */
49703 - lmc_ssi_get_link_status, /* get link status */
49704 - lmc_ssi_set_link_status, /* set link status */
49705 - lmc_ssi_set_crc_length, /* set CRC length */
49706 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49707 - lmc_ssi_watchdog
49708 +lmc_media_t lmc_ssi_media = {
49709 + .init = lmc_ssi_init, /* special media init stuff */
49710 + .defaults = lmc_ssi_default, /* reset to default state */
49711 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
49712 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
49713 + .set_speed = lmc_ssi_set_speed, /* set line speed */
49714 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49715 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49716 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
49717 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
49718 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
49719 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49720 + .watchdog = lmc_ssi_watchdog
49721 };
49722
49723 lmc_media_t lmc_t1_media = {
49724 - lmc_t1_init, /* special media init stuff */
49725 - lmc_t1_default, /* reset to default state */
49726 - lmc_t1_set_status, /* reset status to state provided */
49727 - lmc_t1_set_clock, /* set clock source */
49728 - lmc_dummy_set2_1, /* set line speed */
49729 - lmc_dummy_set_1, /* set cable length */
49730 - lmc_dummy_set_1, /* set scrambler */
49731 - lmc_t1_get_link_status, /* get link status */
49732 - lmc_dummy_set_1, /* set link status */
49733 - lmc_t1_set_crc_length, /* set CRC length */
49734 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49735 - lmc_t1_watchdog
49736 + .init = lmc_t1_init, /* special media init stuff */
49737 + .defaults = lmc_t1_default, /* reset to default state */
49738 + .set_status = lmc_t1_set_status, /* reset status to state provided */
49739 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
49740 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49741 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49742 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49743 + .get_link_status = lmc_t1_get_link_status, /* get link status */
49744 + .set_link_status = lmc_dummy_set_1, /* set link status */
49745 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
49746 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49747 + .watchdog = lmc_t1_watchdog
49748 };
49749
49750 static void
49751 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
49752 index feacc3b..5bac0de 100644
49753 --- a/drivers/net/wan/z85230.c
49754 +++ b/drivers/net/wan/z85230.c
49755 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
49756
49757 struct z8530_irqhandler z8530_sync =
49758 {
49759 - z8530_rx,
49760 - z8530_tx,
49761 - z8530_status
49762 + .rx = z8530_rx,
49763 + .tx = z8530_tx,
49764 + .status = z8530_status
49765 };
49766
49767 EXPORT_SYMBOL(z8530_sync);
49768 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
49769 }
49770
49771 static struct z8530_irqhandler z8530_dma_sync = {
49772 - z8530_dma_rx,
49773 - z8530_dma_tx,
49774 - z8530_dma_status
49775 + .rx = z8530_dma_rx,
49776 + .tx = z8530_dma_tx,
49777 + .status = z8530_dma_status
49778 };
49779
49780 static struct z8530_irqhandler z8530_txdma_sync = {
49781 - z8530_rx,
49782 - z8530_dma_tx,
49783 - z8530_dma_status
49784 + .rx = z8530_rx,
49785 + .tx = z8530_dma_tx,
49786 + .status = z8530_dma_status
49787 };
49788
49789 /**
49790 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
49791
49792 struct z8530_irqhandler z8530_nop=
49793 {
49794 - z8530_rx_clear,
49795 - z8530_tx_clear,
49796 - z8530_status_clear
49797 + .rx = z8530_rx_clear,
49798 + .tx = z8530_tx_clear,
49799 + .status = z8530_status_clear
49800 };
49801
49802
49803 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
49804 index 0b60295..b8bfa5b 100644
49805 --- a/drivers/net/wimax/i2400m/rx.c
49806 +++ b/drivers/net/wimax/i2400m/rx.c
49807 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
49808 if (i2400m->rx_roq == NULL)
49809 goto error_roq_alloc;
49810
49811 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
49812 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
49813 GFP_KERNEL);
49814 if (rd == NULL) {
49815 result = -ENOMEM;
49816 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
49817 index d0c97c2..108f59b 100644
49818 --- a/drivers/net/wireless/airo.c
49819 +++ b/drivers/net/wireless/airo.c
49820 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
49821 struct airo_info *ai = dev->ml_priv;
49822 int ridcode;
49823 int enabled;
49824 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49825 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49826 unsigned char *iobuf;
49827
49828 /* Only super-user can write RIDs */
49829 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
49830 index 49219c5..3625441 100644
49831 --- a/drivers/net/wireless/at76c50x-usb.c
49832 +++ b/drivers/net/wireless/at76c50x-usb.c
49833 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
49834 }
49835
49836 /* Convert timeout from the DFU status to jiffies */
49837 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
49838 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
49839 {
49840 return msecs_to_jiffies((s->poll_timeout[2] << 16)
49841 | (s->poll_timeout[1] << 8)
49842 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
49843 index 2fd9e18..3f55bdd 100644
49844 --- a/drivers/net/wireless/ath/ath10k/htc.c
49845 +++ b/drivers/net/wireless/ath/ath10k/htc.c
49846 @@ -849,7 +849,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
49847 /* registered target arrival callback from the HIF layer */
49848 int ath10k_htc_init(struct ath10k *ar)
49849 {
49850 - struct ath10k_hif_cb htc_callbacks;
49851 + static struct ath10k_hif_cb htc_callbacks = {
49852 + .rx_completion = ath10k_htc_rx_completion_handler,
49853 + .tx_completion = ath10k_htc_tx_completion_handler,
49854 + };
49855 struct ath10k_htc_ep *ep = NULL;
49856 struct ath10k_htc *htc = &ar->htc;
49857
49858 @@ -858,8 +861,6 @@ int ath10k_htc_init(struct ath10k *ar)
49859 ath10k_htc_reset_endpoint_states(htc);
49860
49861 /* setup HIF layer callbacks */
49862 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
49863 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
49864 htc->ar = ar;
49865
49866 /* Get HIF default pipe for HTC message exchange */
49867 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
49868 index 527179c..a890150 100644
49869 --- a/drivers/net/wireless/ath/ath10k/htc.h
49870 +++ b/drivers/net/wireless/ath/ath10k/htc.h
49871 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
49872
49873 struct ath10k_htc_ops {
49874 void (*target_send_suspend_complete)(struct ath10k *ar);
49875 -};
49876 +} __no_const;
49877
49878 struct ath10k_htc_ep_ops {
49879 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
49880 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
49881 void (*ep_tx_credits)(struct ath10k *);
49882 -};
49883 +} __no_const;
49884
49885 /* service connection information */
49886 struct ath10k_htc_svc_conn_req {
49887 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49888 index f816909..e56cd8b 100644
49889 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49890 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49891 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49892 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
49893 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
49894
49895 - ACCESS_ONCE(ads->ds_link) = i->link;
49896 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
49897 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
49898 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
49899
49900 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
49901 ctl6 = SM(i->keytype, AR_EncrType);
49902 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49903
49904 if ((i->is_first || i->is_last) &&
49905 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
49906 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
49907 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
49908 | set11nTries(i->rates, 1)
49909 | set11nTries(i->rates, 2)
49910 | set11nTries(i->rates, 3)
49911 | (i->dur_update ? AR_DurUpdateEna : 0)
49912 | SM(0, AR_BurstDur);
49913
49914 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
49915 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
49916 | set11nRate(i->rates, 1)
49917 | set11nRate(i->rates, 2)
49918 | set11nRate(i->rates, 3);
49919 } else {
49920 - ACCESS_ONCE(ads->ds_ctl2) = 0;
49921 - ACCESS_ONCE(ads->ds_ctl3) = 0;
49922 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
49923 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
49924 }
49925
49926 if (!i->is_first) {
49927 - ACCESS_ONCE(ads->ds_ctl0) = 0;
49928 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
49929 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
49930 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
49931 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
49932 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
49933 return;
49934 }
49935
49936 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49937 break;
49938 }
49939
49940 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
49941 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
49942 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
49943 | SM(i->txpower[0], AR_XmitPower0)
49944 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
49945 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49946 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
49947 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
49948
49949 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
49950 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
49951 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
49952 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
49953
49954 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
49955 return;
49956
49957 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
49958 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
49959 | set11nPktDurRTSCTS(i->rates, 1);
49960
49961 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
49962 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
49963 | set11nPktDurRTSCTS(i->rates, 3);
49964
49965 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
49966 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
49967 | set11nRateFlags(i->rates, 1)
49968 | set11nRateFlags(i->rates, 2)
49969 | set11nRateFlags(i->rates, 3)
49970 | SM(i->rtscts_rate, AR_RTSCTSRate);
49971
49972 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
49973 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
49974 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
49975 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
49976 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
49977 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
49978 }
49979
49980 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
49981 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49982 index da84b70..83e4978 100644
49983 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49984 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49985 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49986 (i->qcu << AR_TxQcuNum_S) | desc_len;
49987
49988 checksum += val;
49989 - ACCESS_ONCE(ads->info) = val;
49990 + ACCESS_ONCE_RW(ads->info) = val;
49991
49992 checksum += i->link;
49993 - ACCESS_ONCE(ads->link) = i->link;
49994 + ACCESS_ONCE_RW(ads->link) = i->link;
49995
49996 checksum += i->buf_addr[0];
49997 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
49998 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
49999 checksum += i->buf_addr[1];
50000 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
50001 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
50002 checksum += i->buf_addr[2];
50003 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
50004 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
50005 checksum += i->buf_addr[3];
50006 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
50007 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
50008
50009 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
50010 - ACCESS_ONCE(ads->ctl3) = val;
50011 + ACCESS_ONCE_RW(ads->ctl3) = val;
50012 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
50013 - ACCESS_ONCE(ads->ctl5) = val;
50014 + ACCESS_ONCE_RW(ads->ctl5) = val;
50015 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
50016 - ACCESS_ONCE(ads->ctl7) = val;
50017 + ACCESS_ONCE_RW(ads->ctl7) = val;
50018 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
50019 - ACCESS_ONCE(ads->ctl9) = val;
50020 + ACCESS_ONCE_RW(ads->ctl9) = val;
50021
50022 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
50023 - ACCESS_ONCE(ads->ctl10) = checksum;
50024 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
50025
50026 if (i->is_first || i->is_last) {
50027 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
50028 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
50029 | set11nTries(i->rates, 1)
50030 | set11nTries(i->rates, 2)
50031 | set11nTries(i->rates, 3)
50032 | (i->dur_update ? AR_DurUpdateEna : 0)
50033 | SM(0, AR_BurstDur);
50034
50035 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
50036 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
50037 | set11nRate(i->rates, 1)
50038 | set11nRate(i->rates, 2)
50039 | set11nRate(i->rates, 3);
50040 } else {
50041 - ACCESS_ONCE(ads->ctl13) = 0;
50042 - ACCESS_ONCE(ads->ctl14) = 0;
50043 + ACCESS_ONCE_RW(ads->ctl13) = 0;
50044 + ACCESS_ONCE_RW(ads->ctl14) = 0;
50045 }
50046
50047 ads->ctl20 = 0;
50048 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50049
50050 ctl17 = SM(i->keytype, AR_EncrType);
50051 if (!i->is_first) {
50052 - ACCESS_ONCE(ads->ctl11) = 0;
50053 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50054 - ACCESS_ONCE(ads->ctl15) = 0;
50055 - ACCESS_ONCE(ads->ctl16) = 0;
50056 - ACCESS_ONCE(ads->ctl17) = ctl17;
50057 - ACCESS_ONCE(ads->ctl18) = 0;
50058 - ACCESS_ONCE(ads->ctl19) = 0;
50059 + ACCESS_ONCE_RW(ads->ctl11) = 0;
50060 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50061 + ACCESS_ONCE_RW(ads->ctl15) = 0;
50062 + ACCESS_ONCE_RW(ads->ctl16) = 0;
50063 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50064 + ACCESS_ONCE_RW(ads->ctl18) = 0;
50065 + ACCESS_ONCE_RW(ads->ctl19) = 0;
50066 return;
50067 }
50068
50069 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50070 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50071 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50072 | SM(i->txpower[0], AR_XmitPower0)
50073 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50074 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50075 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
50076 ctl12 |= SM(val, AR_PAPRDChainMask);
50077
50078 - ACCESS_ONCE(ads->ctl12) = ctl12;
50079 - ACCESS_ONCE(ads->ctl17) = ctl17;
50080 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
50081 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50082
50083 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50084 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50085 | set11nPktDurRTSCTS(i->rates, 1);
50086
50087 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50088 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50089 | set11nPktDurRTSCTS(i->rates, 3);
50090
50091 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
50092 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
50093 | set11nRateFlags(i->rates, 1)
50094 | set11nRateFlags(i->rates, 2)
50095 | set11nRateFlags(i->rates, 3)
50096 | SM(i->rtscts_rate, AR_RTSCTSRate);
50097
50098 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
50099 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
50100
50101 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50102 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50103 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50104 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50105 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50106 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50107 }
50108
50109 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
50110 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
50111 index c1d2d03..08352db 100644
50112 --- a/drivers/net/wireless/ath/ath9k/hw.h
50113 +++ b/drivers/net/wireless/ath/ath9k/hw.h
50114 @@ -671,7 +671,7 @@ struct ath_hw_private_ops {
50115 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
50116 bool (*is_aic_enabled)(struct ath_hw *ah);
50117 #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */
50118 -};
50119 +} __no_const;
50120
50121 /**
50122 * struct ath_spec_scan - parameters for Atheros spectral scan
50123 @@ -747,7 +747,7 @@ struct ath_hw_ops {
50124 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
50125 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
50126 #endif
50127 -};
50128 +} __no_const;
50129
50130 struct ath_nf_limits {
50131 s16 max;
50132 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
50133 index d5f2fbf..0740c8b 100644
50134 --- a/drivers/net/wireless/ath/ath9k/main.c
50135 +++ b/drivers/net/wireless/ath/ath9k/main.c
50136 @@ -2575,16 +2575,18 @@ void ath9k_fill_chanctx_ops(void)
50137 if (!ath9k_is_chanctx_enabled())
50138 return;
50139
50140 - ath9k_ops.hw_scan = ath9k_hw_scan;
50141 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50142 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50143 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50144 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
50145 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50146 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
50147 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50148 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50149 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50150 + pax_open_kernel();
50151 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
50152 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50153 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50154 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50155 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
50156 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50157 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
50158 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50159 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50160 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50161 + pax_close_kernel();
50162 }
50163
50164 #endif
50165 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
50166 index 058a9f2..d5cb1ba 100644
50167 --- a/drivers/net/wireless/b43/phy_lp.c
50168 +++ b/drivers/net/wireless/b43/phy_lp.c
50169 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
50170 {
50171 struct ssb_bus *bus = dev->dev->sdev->bus;
50172
50173 - static const struct b206x_channel *chandata = NULL;
50174 + const struct b206x_channel *chandata = NULL;
50175 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
50176 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
50177 u16 old_comm15, scale;
50178 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
50179 index e566580..2c218ca 100644
50180 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
50181 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
50182 @@ -3631,7 +3631,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
50183 */
50184 if (il3945_mod_params.disable_hw_scan) {
50185 D_INFO("Disabling hw_scan\n");
50186 - il3945_mac_ops.hw_scan = NULL;
50187 + pax_open_kernel();
50188 + *(void **)&il3945_mac_ops.hw_scan = NULL;
50189 + pax_close_kernel();
50190 }
50191
50192 D_INFO("*** LOAD DRIVER ***\n");
50193 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50194 index 0ffb6ff..c0b7f0e 100644
50195 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50196 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50197 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
50198 {
50199 struct iwl_priv *priv = file->private_data;
50200 char buf[64];
50201 - int buf_size;
50202 + size_t buf_size;
50203 u32 offset, len;
50204
50205 memset(buf, 0, sizeof(buf));
50206 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
50207 struct iwl_priv *priv = file->private_data;
50208
50209 char buf[8];
50210 - int buf_size;
50211 + size_t buf_size;
50212 u32 reset_flag;
50213
50214 memset(buf, 0, sizeof(buf));
50215 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
50216 {
50217 struct iwl_priv *priv = file->private_data;
50218 char buf[8];
50219 - int buf_size;
50220 + size_t buf_size;
50221 int ht40;
50222
50223 memset(buf, 0, sizeof(buf));
50224 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
50225 {
50226 struct iwl_priv *priv = file->private_data;
50227 char buf[8];
50228 - int buf_size;
50229 + size_t buf_size;
50230 int value;
50231
50232 memset(buf, 0, sizeof(buf));
50233 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
50234 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
50235 DEBUGFS_READ_FILE_OPS(current_sleep_command);
50236
50237 -static const char *fmt_value = " %-30s %10u\n";
50238 -static const char *fmt_hex = " %-30s 0x%02X\n";
50239 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
50240 -static const char *fmt_header =
50241 +static const char fmt_value[] = " %-30s %10u\n";
50242 +static const char fmt_hex[] = " %-30s 0x%02X\n";
50243 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
50244 +static const char fmt_header[] =
50245 "%-32s current cumulative delta max\n";
50246
50247 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
50248 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
50249 {
50250 struct iwl_priv *priv = file->private_data;
50251 char buf[8];
50252 - int buf_size;
50253 + size_t buf_size;
50254 int clear;
50255
50256 memset(buf, 0, sizeof(buf));
50257 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
50258 {
50259 struct iwl_priv *priv = file->private_data;
50260 char buf[8];
50261 - int buf_size;
50262 + size_t buf_size;
50263 int trace;
50264
50265 memset(buf, 0, sizeof(buf));
50266 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
50267 {
50268 struct iwl_priv *priv = file->private_data;
50269 char buf[8];
50270 - int buf_size;
50271 + size_t buf_size;
50272 int missed;
50273
50274 memset(buf, 0, sizeof(buf));
50275 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
50276
50277 struct iwl_priv *priv = file->private_data;
50278 char buf[8];
50279 - int buf_size;
50280 + size_t buf_size;
50281 int plcp;
50282
50283 memset(buf, 0, sizeof(buf));
50284 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
50285
50286 struct iwl_priv *priv = file->private_data;
50287 char buf[8];
50288 - int buf_size;
50289 + size_t buf_size;
50290 int flush;
50291
50292 memset(buf, 0, sizeof(buf));
50293 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
50294
50295 struct iwl_priv *priv = file->private_data;
50296 char buf[8];
50297 - int buf_size;
50298 + size_t buf_size;
50299 int rts;
50300
50301 if (!priv->cfg->ht_params)
50302 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
50303 {
50304 struct iwl_priv *priv = file->private_data;
50305 char buf[8];
50306 - int buf_size;
50307 + size_t buf_size;
50308
50309 memset(buf, 0, sizeof(buf));
50310 buf_size = min(count, sizeof(buf) - 1);
50311 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
50312 struct iwl_priv *priv = file->private_data;
50313 u32 event_log_flag;
50314 char buf[8];
50315 - int buf_size;
50316 + size_t buf_size;
50317
50318 /* check that the interface is up */
50319 if (!iwl_is_ready(priv))
50320 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
50321 struct iwl_priv *priv = file->private_data;
50322 char buf[8];
50323 u32 calib_disabled;
50324 - int buf_size;
50325 + size_t buf_size;
50326
50327 memset(buf, 0, sizeof(buf));
50328 buf_size = min(count, sizeof(buf) - 1);
50329 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
50330 index 37e6a6f..b3b0369 100644
50331 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
50332 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
50333 @@ -1919,7 +1919,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
50334 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
50335
50336 char buf[8];
50337 - int buf_size;
50338 + size_t buf_size;
50339 u32 reset_flag;
50340
50341 memset(buf, 0, sizeof(buf));
50342 @@ -1940,7 +1940,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
50343 {
50344 struct iwl_trans *trans = file->private_data;
50345 char buf[8];
50346 - int buf_size;
50347 + size_t buf_size;
50348 int csr;
50349
50350 memset(buf, 0, sizeof(buf));
50351 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
50352 index d5c0a1a..d056b20 100644
50353 --- a/drivers/net/wireless/mac80211_hwsim.c
50354 +++ b/drivers/net/wireless/mac80211_hwsim.c
50355 @@ -3149,20 +3149,20 @@ static int __init init_mac80211_hwsim(void)
50356 if (channels < 1)
50357 return -EINVAL;
50358
50359 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
50360 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50361 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50362 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50363 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50364 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50365 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50366 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50367 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50368 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50369 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
50370 - mac80211_hwsim_assign_vif_chanctx;
50371 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
50372 - mac80211_hwsim_unassign_vif_chanctx;
50373 + pax_open_kernel();
50374 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
50375 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50376 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50377 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50378 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50379 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50380 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50381 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50382 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50383 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50384 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
50385 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
50386 + pax_close_kernel();
50387
50388 spin_lock_init(&hwsim_radio_lock);
50389 INIT_LIST_HEAD(&hwsim_radios);
50390 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
50391 index d72ff8e..c209a45 100644
50392 --- a/drivers/net/wireless/rndis_wlan.c
50393 +++ b/drivers/net/wireless/rndis_wlan.c
50394 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
50395
50396 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
50397
50398 - if (rts_threshold < 0 || rts_threshold > 2347)
50399 + if (rts_threshold > 2347)
50400 rts_threshold = 2347;
50401
50402 tmp = cpu_to_le32(rts_threshold);
50403 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
50404 index 9bb398b..b0cc047 100644
50405 --- a/drivers/net/wireless/rt2x00/rt2x00.h
50406 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
50407 @@ -375,7 +375,7 @@ struct rt2x00_intf {
50408 * for hardware which doesn't support hardware
50409 * sequence counting.
50410 */
50411 - atomic_t seqno;
50412 + atomic_unchecked_t seqno;
50413 };
50414
50415 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
50416 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
50417 index 68b620b..92ecd9e 100644
50418 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
50419 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
50420 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
50421 * sequence counter given by mac80211.
50422 */
50423 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
50424 - seqno = atomic_add_return(0x10, &intf->seqno);
50425 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
50426 else
50427 - seqno = atomic_read(&intf->seqno);
50428 + seqno = atomic_read_unchecked(&intf->seqno);
50429
50430 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
50431 hdr->seq_ctrl |= cpu_to_le16(seqno);
50432 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
50433 index b661f896..ddf7d2b 100644
50434 --- a/drivers/net/wireless/ti/wl1251/sdio.c
50435 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
50436 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
50437
50438 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
50439
50440 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50441 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50442 + pax_open_kernel();
50443 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50444 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50445 + pax_close_kernel();
50446
50447 wl1251_info("using dedicated interrupt line");
50448 } else {
50449 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50450 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50451 + pax_open_kernel();
50452 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50453 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50454 + pax_close_kernel();
50455
50456 wl1251_info("using SDIO interrupt");
50457 }
50458 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
50459 index af0fe2e..d04986b 100644
50460 --- a/drivers/net/wireless/ti/wl12xx/main.c
50461 +++ b/drivers/net/wireless/ti/wl12xx/main.c
50462 @@ -655,7 +655,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50463 sizeof(wl->conf.mem));
50464
50465 /* read data preparation is only needed by wl127x */
50466 - wl->ops->prepare_read = wl127x_prepare_read;
50467 + pax_open_kernel();
50468 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50469 + pax_close_kernel();
50470
50471 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50472 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50473 @@ -680,7 +682,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50474 sizeof(wl->conf.mem));
50475
50476 /* read data preparation is only needed by wl127x */
50477 - wl->ops->prepare_read = wl127x_prepare_read;
50478 + pax_open_kernel();
50479 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50480 + pax_close_kernel();
50481
50482 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50483 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50484 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
50485 index 717c4f5..a813aeb 100644
50486 --- a/drivers/net/wireless/ti/wl18xx/main.c
50487 +++ b/drivers/net/wireless/ti/wl18xx/main.c
50488 @@ -1923,8 +1923,10 @@ static int wl18xx_setup(struct wl1271 *wl)
50489 }
50490
50491 if (!checksum_param) {
50492 - wl18xx_ops.set_rx_csum = NULL;
50493 - wl18xx_ops.init_vif = NULL;
50494 + pax_open_kernel();
50495 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
50496 + *(void **)&wl18xx_ops.init_vif = NULL;
50497 + pax_close_kernel();
50498 }
50499
50500 /* Enable 11a Band only if we have 5G antennas */
50501 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
50502 index a912dc0..a8225ba 100644
50503 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
50504 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
50505 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
50506 {
50507 struct zd_usb *usb = urb->context;
50508 struct zd_usb_interrupt *intr = &usb->intr;
50509 - int len;
50510 + unsigned int len;
50511 u16 int_num;
50512
50513 ZD_ASSERT(in_interrupt());
50514 diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
50515 index 0d25943..0866c5d 100644
50516 --- a/drivers/net/xen-netback/netback.c
50517 +++ b/drivers/net/xen-netback/netback.c
50518 @@ -1571,13 +1571,13 @@ static inline void xenvif_tx_dealloc_action(struct xenvif_queue *queue)
50519 smp_rmb();
50520
50521 while (dc != dp) {
50522 - BUG_ON(gop - queue->tx_unmap_ops > MAX_PENDING_REQS);
50523 + BUG_ON(gop - queue->tx_unmap_ops >= MAX_PENDING_REQS);
50524 pending_idx =
50525 queue->dealloc_ring[pending_index(dc++)];
50526
50527 - pending_idx_release[gop-queue->tx_unmap_ops] =
50528 + pending_idx_release[gop - queue->tx_unmap_ops] =
50529 pending_idx;
50530 - queue->pages_to_unmap[gop-queue->tx_unmap_ops] =
50531 + queue->pages_to_unmap[gop - queue->tx_unmap_ops] =
50532 queue->mmap_pages[pending_idx];
50533 gnttab_set_unmap_op(gop,
50534 idx_to_kaddr(queue, pending_idx),
50535 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
50536 index ce2e2cf..f81e500 100644
50537 --- a/drivers/nfc/nfcwilink.c
50538 +++ b/drivers/nfc/nfcwilink.c
50539 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
50540
50541 static int nfcwilink_probe(struct platform_device *pdev)
50542 {
50543 - static struct nfcwilink *drv;
50544 + struct nfcwilink *drv;
50545 int rc;
50546 __u32 protocols;
50547
50548 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
50549 index d251f72..0512865 100644
50550 --- a/drivers/nfc/st21nfca/st21nfca.c
50551 +++ b/drivers/nfc/st21nfca/st21nfca.c
50552 @@ -148,14 +148,14 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50553 ST21NFCA_DEVICE_MGNT_GATE,
50554 ST21NFCA_DEVICE_MGNT_PIPE);
50555 if (r < 0)
50556 - goto free_info;
50557 + return r;
50558
50559 /* Get pipe list */
50560 r = nfc_hci_send_cmd(hdev, ST21NFCA_DEVICE_MGNT_GATE,
50561 ST21NFCA_DM_GETINFO, pipe_list, sizeof(pipe_list),
50562 &skb_pipe_list);
50563 if (r < 0)
50564 - goto free_info;
50565 + return r;
50566
50567 /* Complete the existing gate_pipe table */
50568 for (i = 0; i < skb_pipe_list->len; i++) {
50569 @@ -181,6 +181,7 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50570 info->src_host_id != ST21NFCA_ESE_HOST_ID) {
50571 pr_err("Unexpected apdu_reader pipe on host %x\n",
50572 info->src_host_id);
50573 + kfree_skb(skb_pipe_info);
50574 continue;
50575 }
50576
50577 @@ -200,6 +201,7 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50578 hdev->pipes[st21nfca_gates[j].pipe].dest_host =
50579 info->src_host_id;
50580 }
50581 + kfree_skb(skb_pipe_info);
50582 }
50583
50584 /*
50585 @@ -214,13 +216,12 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50586 st21nfca_gates[i].gate,
50587 st21nfca_gates[i].pipe);
50588 if (r < 0)
50589 - goto free_info;
50590 + goto free_list;
50591 }
50592 }
50593
50594 memcpy(hdev->init_data.gates, st21nfca_gates, sizeof(st21nfca_gates));
50595 -free_info:
50596 - kfree_skb(skb_pipe_info);
50597 +free_list:
50598 kfree_skb(skb_pipe_list);
50599 return r;
50600 }
50601 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
50602 index cde35c5d01..2dbfdbbf 100644
50603 --- a/drivers/of/fdt.c
50604 +++ b/drivers/of/fdt.c
50605 @@ -1136,7 +1136,9 @@ static int __init of_fdt_raw_init(void)
50606 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
50607 return 0;
50608 }
50609 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50610 + pax_open_kernel();
50611 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50612 + pax_close_kernel();
50613 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
50614 }
50615 late_initcall(of_fdt_raw_init);
50616 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
50617 index 82f7000..d6d0447 100644
50618 --- a/drivers/oprofile/buffer_sync.c
50619 +++ b/drivers/oprofile/buffer_sync.c
50620 @@ -345,7 +345,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
50621 if (cookie == NO_COOKIE)
50622 offset = pc;
50623 if (cookie == INVALID_COOKIE) {
50624 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50625 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50626 offset = pc;
50627 }
50628 if (cookie != last_cookie) {
50629 @@ -389,14 +389,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
50630 /* add userspace sample */
50631
50632 if (!mm) {
50633 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
50634 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
50635 return 0;
50636 }
50637
50638 cookie = lookup_dcookie(mm, s->eip, &offset);
50639
50640 if (cookie == INVALID_COOKIE) {
50641 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50642 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50643 return 0;
50644 }
50645
50646 @@ -554,7 +554,7 @@ void sync_buffer(int cpu)
50647 /* ignore backtraces if failed to add a sample */
50648 if (state == sb_bt_start) {
50649 state = sb_bt_ignore;
50650 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
50651 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
50652 }
50653 }
50654 release_mm(mm);
50655 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
50656 index c0cc4e7..44d4e54 100644
50657 --- a/drivers/oprofile/event_buffer.c
50658 +++ b/drivers/oprofile/event_buffer.c
50659 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
50660 }
50661
50662 if (buffer_pos == buffer_size) {
50663 - atomic_inc(&oprofile_stats.event_lost_overflow);
50664 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
50665 return;
50666 }
50667
50668 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
50669 index ed2c3ec..deda85a 100644
50670 --- a/drivers/oprofile/oprof.c
50671 +++ b/drivers/oprofile/oprof.c
50672 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
50673 if (oprofile_ops.switch_events())
50674 return;
50675
50676 - atomic_inc(&oprofile_stats.multiplex_counter);
50677 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
50678 start_switch_worker();
50679 }
50680
50681 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
50682 index ee2cfce..7f8f699 100644
50683 --- a/drivers/oprofile/oprofile_files.c
50684 +++ b/drivers/oprofile/oprofile_files.c
50685 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
50686
50687 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
50688
50689 -static ssize_t timeout_read(struct file *file, char __user *buf,
50690 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
50691 size_t count, loff_t *offset)
50692 {
50693 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
50694 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
50695 index 59659ce..6c860a0 100644
50696 --- a/drivers/oprofile/oprofile_stats.c
50697 +++ b/drivers/oprofile/oprofile_stats.c
50698 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
50699 cpu_buf->sample_invalid_eip = 0;
50700 }
50701
50702 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
50703 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
50704 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
50705 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
50706 - atomic_set(&oprofile_stats.multiplex_counter, 0);
50707 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
50708 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
50709 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
50710 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
50711 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
50712 }
50713
50714
50715 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
50716 index 1fc622b..8c48fc3 100644
50717 --- a/drivers/oprofile/oprofile_stats.h
50718 +++ b/drivers/oprofile/oprofile_stats.h
50719 @@ -13,11 +13,11 @@
50720 #include <linux/atomic.h>
50721
50722 struct oprofile_stat_struct {
50723 - atomic_t sample_lost_no_mm;
50724 - atomic_t sample_lost_no_mapping;
50725 - atomic_t bt_lost_no_mapping;
50726 - atomic_t event_lost_overflow;
50727 - atomic_t multiplex_counter;
50728 + atomic_unchecked_t sample_lost_no_mm;
50729 + atomic_unchecked_t sample_lost_no_mapping;
50730 + atomic_unchecked_t bt_lost_no_mapping;
50731 + atomic_unchecked_t event_lost_overflow;
50732 + atomic_unchecked_t multiplex_counter;
50733 };
50734
50735 extern struct oprofile_stat_struct oprofile_stats;
50736 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
50737 index dd92c5e..dfc04b5 100644
50738 --- a/drivers/oprofile/oprofilefs.c
50739 +++ b/drivers/oprofile/oprofilefs.c
50740 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
50741
50742 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
50743 {
50744 - atomic_t *val = file->private_data;
50745 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
50746 + atomic_unchecked_t *val = file->private_data;
50747 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
50748 }
50749
50750
50751 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
50752
50753
50754 int oprofilefs_create_ro_atomic(struct dentry *root,
50755 - char const *name, atomic_t *val)
50756 + char const *name, atomic_unchecked_t *val)
50757 {
50758 return __oprofilefs_create_file(root, name,
50759 &atomic_ro_fops, 0444, val);
50760 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
50761 index bdef916..88c7dee 100644
50762 --- a/drivers/oprofile/timer_int.c
50763 +++ b/drivers/oprofile/timer_int.c
50764 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
50765 return NOTIFY_OK;
50766 }
50767
50768 -static struct notifier_block __refdata oprofile_cpu_notifier = {
50769 +static struct notifier_block oprofile_cpu_notifier = {
50770 .notifier_call = oprofile_cpu_notify,
50771 };
50772
50773 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
50774 index 3b47080..6cd05dd 100644
50775 --- a/drivers/parport/procfs.c
50776 +++ b/drivers/parport/procfs.c
50777 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
50778
50779 *ppos += len;
50780
50781 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
50782 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
50783 }
50784
50785 #ifdef CONFIG_PARPORT_1284
50786 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
50787
50788 *ppos += len;
50789
50790 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
50791 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
50792 }
50793 #endif /* IEEE1284.3 support. */
50794
50795 diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
50796 index ba46e58..90cfc24 100644
50797 --- a/drivers/pci/host/pci-host-generic.c
50798 +++ b/drivers/pci/host/pci-host-generic.c
50799 @@ -26,9 +26,9 @@
50800 #include <linux/platform_device.h>
50801
50802 struct gen_pci_cfg_bus_ops {
50803 + struct pci_ops ops;
50804 u32 bus_shift;
50805 - void __iomem *(*map_bus)(struct pci_bus *, unsigned int, int);
50806 -};
50807 +} __do_const;
50808
50809 struct gen_pci_cfg_windows {
50810 struct resource res;
50811 @@ -56,8 +56,12 @@ static void __iomem *gen_pci_map_cfg_bus_cam(struct pci_bus *bus,
50812 }
50813
50814 static struct gen_pci_cfg_bus_ops gen_pci_cfg_cam_bus_ops = {
50815 + .ops = {
50816 + .map_bus = gen_pci_map_cfg_bus_cam,
50817 + .read = pci_generic_config_read,
50818 + .write = pci_generic_config_write,
50819 + },
50820 .bus_shift = 16,
50821 - .map_bus = gen_pci_map_cfg_bus_cam,
50822 };
50823
50824 static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50825 @@ -72,13 +76,12 @@ static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50826 }
50827
50828 static struct gen_pci_cfg_bus_ops gen_pci_cfg_ecam_bus_ops = {
50829 + .ops = {
50830 + .map_bus = gen_pci_map_cfg_bus_ecam,
50831 + .read = pci_generic_config_read,
50832 + .write = pci_generic_config_write,
50833 + },
50834 .bus_shift = 20,
50835 - .map_bus = gen_pci_map_cfg_bus_ecam,
50836 -};
50837 -
50838 -static struct pci_ops gen_pci_ops = {
50839 - .read = pci_generic_config_read,
50840 - .write = pci_generic_config_write,
50841 };
50842
50843 static const struct of_device_id gen_pci_of_match[] = {
50844 @@ -219,7 +222,6 @@ static int gen_pci_probe(struct platform_device *pdev)
50845 .private_data = (void **)&pci,
50846 .setup = gen_pci_setup,
50847 .map_irq = of_irq_parse_and_map_pci,
50848 - .ops = &gen_pci_ops,
50849 };
50850
50851 if (!pci)
50852 @@ -241,7 +243,7 @@ static int gen_pci_probe(struct platform_device *pdev)
50853
50854 of_id = of_match_node(gen_pci_of_match, np);
50855 pci->cfg.ops = of_id->data;
50856 - gen_pci_ops.map_bus = pci->cfg.ops->map_bus;
50857 + hw.ops = &pci->cfg.ops->ops;
50858 pci->host.dev.parent = dev;
50859 INIT_LIST_HEAD(&pci->host.windows);
50860 INIT_LIST_HEAD(&pci->resources);
50861 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
50862 index 6ca2399..68d866b 100644
50863 --- a/drivers/pci/hotplug/acpiphp_ibm.c
50864 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
50865 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
50866 goto init_cleanup;
50867 }
50868
50869 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50870 + pax_open_kernel();
50871 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50872 + pax_close_kernel();
50873 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
50874
50875 return retval;
50876 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
50877 index 66b7bbe..26bee78 100644
50878 --- a/drivers/pci/hotplug/cpcihp_generic.c
50879 +++ b/drivers/pci/hotplug/cpcihp_generic.c
50880 @@ -73,7 +73,6 @@ static u16 port;
50881 static unsigned int enum_bit;
50882 static u8 enum_mask;
50883
50884 -static struct cpci_hp_controller_ops generic_hpc_ops;
50885 static struct cpci_hp_controller generic_hpc;
50886
50887 static int __init validate_parameters(void)
50888 @@ -139,6 +138,10 @@ static int query_enum(void)
50889 return ((value & enum_mask) == enum_mask);
50890 }
50891
50892 +static struct cpci_hp_controller_ops generic_hpc_ops = {
50893 + .query_enum = query_enum,
50894 +};
50895 +
50896 static int __init cpcihp_generic_init(void)
50897 {
50898 int status;
50899 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
50900 pci_dev_put(dev);
50901
50902 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
50903 - generic_hpc_ops.query_enum = query_enum;
50904 generic_hpc.ops = &generic_hpc_ops;
50905
50906 status = cpci_hp_register_controller(&generic_hpc);
50907 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
50908 index 7ecf34e..effed62 100644
50909 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
50910 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
50911 @@ -59,7 +59,6 @@
50912 /* local variables */
50913 static bool debug;
50914 static bool poll;
50915 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
50916 static struct cpci_hp_controller zt5550_hpc;
50917
50918 /* Primary cPCI bus bridge device */
50919 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
50920 return 0;
50921 }
50922
50923 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
50924 + .query_enum = zt5550_hc_query_enum,
50925 +};
50926 +
50927 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
50928 {
50929 int status;
50930 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
50931 dbg("returned from zt5550_hc_config");
50932
50933 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
50934 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
50935 zt5550_hpc.ops = &zt5550_hpc_ops;
50936 if (!poll) {
50937 zt5550_hpc.irq = hc_dev->irq;
50938 zt5550_hpc.irq_flags = IRQF_SHARED;
50939 zt5550_hpc.dev_id = hc_dev;
50940
50941 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
50942 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
50943 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
50944 + pax_open_kernel();
50945 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
50946 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
50947 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
50948 + pax_open_kernel();
50949 } else {
50950 info("using ENUM# polling mode");
50951 }
50952 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
50953 index 1e08ff8c..3cd145f 100644
50954 --- a/drivers/pci/hotplug/cpqphp_nvram.c
50955 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
50956 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
50957
50958 void compaq_nvram_init (void __iomem *rom_start)
50959 {
50960 +#ifndef CONFIG_PAX_KERNEXEC
50961 if (rom_start)
50962 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
50963 +#endif
50964
50965 dbg("int15 entry = %p\n", compaq_int15_entry_point);
50966
50967 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
50968 index 56d8486..f26113f 100644
50969 --- a/drivers/pci/hotplug/pci_hotplug_core.c
50970 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
50971 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
50972 return -EINVAL;
50973 }
50974
50975 - slot->ops->owner = owner;
50976 - slot->ops->mod_name = mod_name;
50977 + pax_open_kernel();
50978 + *(struct module **)&slot->ops->owner = owner;
50979 + *(const char **)&slot->ops->mod_name = mod_name;
50980 + pax_close_kernel();
50981
50982 mutex_lock(&pci_hp_mutex);
50983 /*
50984 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
50985 index 07aa722..84514b4 100644
50986 --- a/drivers/pci/hotplug/pciehp_core.c
50987 +++ b/drivers/pci/hotplug/pciehp_core.c
50988 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
50989 struct slot *slot = ctrl->slot;
50990 struct hotplug_slot *hotplug = NULL;
50991 struct hotplug_slot_info *info = NULL;
50992 - struct hotplug_slot_ops *ops = NULL;
50993 + hotplug_slot_ops_no_const *ops = NULL;
50994 char name[SLOT_NAME_SIZE];
50995 int retval = -ENOMEM;
50996
50997 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
50998 index c3e7dfc..cbd9625 100644
50999 --- a/drivers/pci/msi.c
51000 +++ b/drivers/pci/msi.c
51001 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
51002 {
51003 struct attribute **msi_attrs;
51004 struct attribute *msi_attr;
51005 - struct device_attribute *msi_dev_attr;
51006 - struct attribute_group *msi_irq_group;
51007 + device_attribute_no_const *msi_dev_attr;
51008 + attribute_group_no_const *msi_irq_group;
51009 const struct attribute_group **msi_irq_groups;
51010 struct msi_desc *entry;
51011 int ret = -ENOMEM;
51012 @@ -573,7 +573,7 @@ error_attrs:
51013 count = 0;
51014 msi_attr = msi_attrs[count];
51015 while (msi_attr) {
51016 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
51017 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
51018 kfree(msi_attr->name);
51019 kfree(msi_dev_attr);
51020 ++count;
51021 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
51022 index 312f23a..d21181c 100644
51023 --- a/drivers/pci/pci-sysfs.c
51024 +++ b/drivers/pci/pci-sysfs.c
51025 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
51026 {
51027 /* allocate attribute structure, piggyback attribute name */
51028 int name_len = write_combine ? 13 : 10;
51029 - struct bin_attribute *res_attr;
51030 + bin_attribute_no_const *res_attr;
51031 int retval;
51032
51033 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
51034 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
51035 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
51036 {
51037 int retval;
51038 - struct bin_attribute *attr;
51039 + bin_attribute_no_const *attr;
51040
51041 /* If the device has VPD, try to expose it in sysfs. */
51042 if (dev->vpd) {
51043 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
51044 {
51045 int retval;
51046 int rom_size = 0;
51047 - struct bin_attribute *attr;
51048 + bin_attribute_no_const *attr;
51049
51050 if (!sysfs_initialized)
51051 return -EACCES;
51052 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
51053 index 9bd762c2..6fb9504 100644
51054 --- a/drivers/pci/pci.h
51055 +++ b/drivers/pci/pci.h
51056 @@ -99,7 +99,7 @@ struct pci_vpd_ops {
51057 struct pci_vpd {
51058 unsigned int len;
51059 const struct pci_vpd_ops *ops;
51060 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
51061 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
51062 };
51063
51064 int pci_vpd_pci22_init(struct pci_dev *dev);
51065 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
51066 index 7d4fcdc..2f6d8f8 100644
51067 --- a/drivers/pci/pcie/aspm.c
51068 +++ b/drivers/pci/pcie/aspm.c
51069 @@ -27,9 +27,9 @@
51070 #define MODULE_PARAM_PREFIX "pcie_aspm."
51071
51072 /* Note: those are not register definitions */
51073 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
51074 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
51075 -#define ASPM_STATE_L1 (4) /* L1 state */
51076 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
51077 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
51078 +#define ASPM_STATE_L1 (4U) /* L1 state */
51079 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
51080 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
51081
51082 diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
51083 index be35da2..ec16cdb 100644
51084 --- a/drivers/pci/pcie/portdrv_pci.c
51085 +++ b/drivers/pci/pcie/portdrv_pci.c
51086 @@ -324,7 +324,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
51087 return 0;
51088 }
51089
51090 -static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = {
51091 +static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = {
51092 /*
51093 * Boxes that should not use MSI for PCIe PME signaling.
51094 */
51095 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
51096 index c911857..56f3f9d 100644
51097 --- a/drivers/pci/probe.c
51098 +++ b/drivers/pci/probe.c
51099 @@ -176,7 +176,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
51100 u16 orig_cmd;
51101 struct pci_bus_region region, inverted_region;
51102
51103 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
51104 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
51105
51106 /* No printks while decoding is disabled! */
51107 if (!dev->mmio_always_on) {
51108 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
51109 index 3f155e7..0f4b1f0 100644
51110 --- a/drivers/pci/proc.c
51111 +++ b/drivers/pci/proc.c
51112 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
51113 static int __init pci_proc_init(void)
51114 {
51115 struct pci_dev *dev = NULL;
51116 +
51117 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
51118 +#ifdef CONFIG_GRKERNSEC_PROC_USER
51119 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
51120 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
51121 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
51122 +#endif
51123 +#else
51124 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
51125 +#endif
51126 proc_create("devices", 0, proc_bus_pci_dir,
51127 &proc_bus_pci_dev_operations);
51128 proc_initialized = 1;
51129 diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c
51130 index 3474920..acc9581 100644
51131 --- a/drivers/platform/chrome/chromeos_pstore.c
51132 +++ b/drivers/platform/chrome/chromeos_pstore.c
51133 @@ -13,7 +13,7 @@
51134 #include <linux/platform_device.h>
51135 #include <linux/pstore_ram.h>
51136
51137 -static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = {
51138 +static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = {
51139 {
51140 /*
51141 * Today all Chromebooks/boxes ship with Google_* as version and
51142 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
51143 index 1e1e594..8fe59c5 100644
51144 --- a/drivers/platform/x86/alienware-wmi.c
51145 +++ b/drivers/platform/x86/alienware-wmi.c
51146 @@ -150,7 +150,7 @@ struct wmax_led_args {
51147 } __packed;
51148
51149 static struct platform_device *platform_device;
51150 -static struct device_attribute *zone_dev_attrs;
51151 +static device_attribute_no_const *zone_dev_attrs;
51152 static struct attribute **zone_attrs;
51153 static struct platform_zone *zone_data;
51154
51155 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
51156 }
51157 };
51158
51159 -static struct attribute_group zone_attribute_group = {
51160 +static attribute_group_no_const zone_attribute_group = {
51161 .name = "rgb_zones",
51162 };
51163
51164 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
51165 index 7543a56..367ca8ed 100644
51166 --- a/drivers/platform/x86/asus-wmi.c
51167 +++ b/drivers/platform/x86/asus-wmi.c
51168 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
51169 int err;
51170 u32 retval = -1;
51171
51172 +#ifdef CONFIG_GRKERNSEC_KMEM
51173 + return -EPERM;
51174 +#endif
51175 +
51176 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
51177
51178 if (err < 0)
51179 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
51180 int err;
51181 u32 retval = -1;
51182
51183 +#ifdef CONFIG_GRKERNSEC_KMEM
51184 + return -EPERM;
51185 +#endif
51186 +
51187 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
51188 &retval);
51189
51190 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
51191 union acpi_object *obj;
51192 acpi_status status;
51193
51194 +#ifdef CONFIG_GRKERNSEC_KMEM
51195 + return -EPERM;
51196 +#endif
51197 +
51198 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
51199 1, asus->debug.method_id,
51200 &input, &output);
51201 diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
51202 index b4e9447..9dc6ec34 100644
51203 --- a/drivers/platform/x86/compal-laptop.c
51204 +++ b/drivers/platform/x86/compal-laptop.c
51205 @@ -765,7 +765,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id)
51206 return 1;
51207 }
51208
51209 -static struct dmi_system_id __initdata compal_dmi_table[] = {
51210 +static const struct dmi_system_id __initconst compal_dmi_table[] = {
51211 {
51212 .ident = "FL90/IFL90",
51213 .matches = {
51214 diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
51215 index 458e6c9..089aee7 100644
51216 --- a/drivers/platform/x86/hdaps.c
51217 +++ b/drivers/platform/x86/hdaps.c
51218 @@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
51219 "ThinkPad T42p", so the order of the entries matters.
51220 If your ThinkPad is not recognized, please update to latest
51221 BIOS. This is especially the case for some R52 ThinkPads. */
51222 -static struct dmi_system_id __initdata hdaps_whitelist[] = {
51223 +static const struct dmi_system_id __initconst hdaps_whitelist[] = {
51224 HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
51225 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
51226 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
51227 diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
51228 index 97c2be1..2ee50ce 100644
51229 --- a/drivers/platform/x86/ibm_rtl.c
51230 +++ b/drivers/platform/x86/ibm_rtl.c
51231 @@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) {
51232 }
51233
51234
51235 -static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
51236 +static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = {
51237 { \
51238 .matches = { \
51239 DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \
51240 diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
51241 index 8037c8b..f88445c 100644
51242 --- a/drivers/platform/x86/intel_oaktrail.c
51243 +++ b/drivers/platform/x86/intel_oaktrail.c
51244 @@ -298,7 +298,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
51245 return 0;
51246 }
51247
51248 -static struct dmi_system_id __initdata oaktrail_dmi_table[] = {
51249 +static const struct dmi_system_id __initconst oaktrail_dmi_table[] = {
51250 {
51251 .ident = "OakTrail platform",
51252 .matches = {
51253 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
51254 index 0859877..59d596d 100644
51255 --- a/drivers/platform/x86/msi-laptop.c
51256 +++ b/drivers/platform/x86/msi-laptop.c
51257 @@ -604,7 +604,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi)
51258 return 1;
51259 }
51260
51261 -static struct dmi_system_id __initdata msi_dmi_table[] = {
51262 +static const struct dmi_system_id __initconst msi_dmi_table[] = {
51263 {
51264 .ident = "MSI S270",
51265 .matches = {
51266 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
51267
51268 if (!quirks->ec_read_only) {
51269 /* allow userland write sysfs file */
51270 - dev_attr_bluetooth.store = store_bluetooth;
51271 - dev_attr_wlan.store = store_wlan;
51272 - dev_attr_threeg.store = store_threeg;
51273 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
51274 - dev_attr_wlan.attr.mode |= S_IWUSR;
51275 - dev_attr_threeg.attr.mode |= S_IWUSR;
51276 + pax_open_kernel();
51277 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
51278 + *(void **)&dev_attr_wlan.store = store_wlan;
51279 + *(void **)&dev_attr_threeg.store = store_threeg;
51280 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
51281 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
51282 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
51283 + pax_close_kernel();
51284 }
51285
51286 /* disable hardware control by fn key */
51287 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
51288 index 6d2bac0..ec2b029 100644
51289 --- a/drivers/platform/x86/msi-wmi.c
51290 +++ b/drivers/platform/x86/msi-wmi.c
51291 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
51292 static void msi_wmi_notify(u32 value, void *context)
51293 {
51294 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
51295 - static struct key_entry *key;
51296 + struct key_entry *key;
51297 union acpi_object *obj;
51298 acpi_status status;
51299
51300 diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
51301 index 9e701b2..c68a7b5 100644
51302 --- a/drivers/platform/x86/samsung-laptop.c
51303 +++ b/drivers/platform/x86/samsung-laptop.c
51304 @@ -1567,7 +1567,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d)
51305 return 0;
51306 }
51307
51308 -static struct dmi_system_id __initdata samsung_dmi_table[] = {
51309 +static const struct dmi_system_id __initconst samsung_dmi_table[] = {
51310 {
51311 .matches = {
51312 DMI_MATCH(DMI_SYS_VENDOR,
51313 diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
51314 index e6aac72..e11ff24 100644
51315 --- a/drivers/platform/x86/samsung-q10.c
51316 +++ b/drivers/platform/x86/samsung-q10.c
51317 @@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id)
51318 return 1;
51319 }
51320
51321 -static struct dmi_system_id __initdata samsungq10_dmi_table[] = {
51322 +static const struct dmi_system_id __initconst samsungq10_dmi_table[] = {
51323 {
51324 .ident = "Samsung Q10",
51325 .matches = {
51326 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
51327 index e51c1e7..71bb385 100644
51328 --- a/drivers/platform/x86/sony-laptop.c
51329 +++ b/drivers/platform/x86/sony-laptop.c
51330 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
51331 }
51332
51333 /* High speed charging function */
51334 -static struct device_attribute *hsc_handle;
51335 +static device_attribute_no_const *hsc_handle;
51336
51337 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
51338 struct device_attribute *attr,
51339 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
51340 }
51341
51342 /* low battery function */
51343 -static struct device_attribute *lowbatt_handle;
51344 +static device_attribute_no_const *lowbatt_handle;
51345
51346 static ssize_t sony_nc_lowbatt_store(struct device *dev,
51347 struct device_attribute *attr,
51348 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
51349 }
51350
51351 /* fan speed function */
51352 -static struct device_attribute *fan_handle, *hsf_handle;
51353 +static device_attribute_no_const *fan_handle, *hsf_handle;
51354
51355 static ssize_t sony_nc_hsfan_store(struct device *dev,
51356 struct device_attribute *attr,
51357 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
51358 }
51359
51360 /* USB charge function */
51361 -static struct device_attribute *uc_handle;
51362 +static device_attribute_no_const *uc_handle;
51363
51364 static ssize_t sony_nc_usb_charge_store(struct device *dev,
51365 struct device_attribute *attr,
51366 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
51367 }
51368
51369 /* Panel ID function */
51370 -static struct device_attribute *panel_handle;
51371 +static device_attribute_no_const *panel_handle;
51372
51373 static ssize_t sony_nc_panelid_show(struct device *dev,
51374 struct device_attribute *attr, char *buffer)
51375 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
51376 }
51377
51378 /* smart connect function */
51379 -static struct device_attribute *sc_handle;
51380 +static device_attribute_no_const *sc_handle;
51381
51382 static ssize_t sony_nc_smart_conn_store(struct device *dev,
51383 struct device_attribute *attr,
51384 @@ -4854,7 +4854,7 @@ static struct acpi_driver sony_pic_driver = {
51385 .drv.pm = &sony_pic_pm,
51386 };
51387
51388 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
51389 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
51390 {
51391 .ident = "Sony Vaio",
51392 .matches = {
51393 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
51394 index 28f3281..171d8c3 100644
51395 --- a/drivers/platform/x86/thinkpad_acpi.c
51396 +++ b/drivers/platform/x86/thinkpad_acpi.c
51397 @@ -2459,10 +2459,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
51398 && !tp_features.bright_unkfw)
51399 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
51400 }
51401 +}
51402
51403 #undef TPACPI_COMPARE_KEY
51404 #undef TPACPI_MAY_SEND_KEY
51405 -}
51406
51407 /*
51408 * Polling driver
51409 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
51410 index 438d4c7..ca8a2fb 100644
51411 --- a/drivers/pnp/pnpbios/bioscalls.c
51412 +++ b/drivers/pnp/pnpbios/bioscalls.c
51413 @@ -59,7 +59,7 @@ do { \
51414 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
51415 } while(0)
51416
51417 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
51418 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
51419 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
51420
51421 /*
51422 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51423
51424 cpu = get_cpu();
51425 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
51426 +
51427 + pax_open_kernel();
51428 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
51429 + pax_close_kernel();
51430
51431 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
51432 spin_lock_irqsave(&pnp_bios_lock, flags);
51433 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51434 :"memory");
51435 spin_unlock_irqrestore(&pnp_bios_lock, flags);
51436
51437 + pax_open_kernel();
51438 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
51439 + pax_close_kernel();
51440 +
51441 put_cpu();
51442
51443 /* If we get here and this is set then the PnP BIOS faulted on us. */
51444 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
51445 return status;
51446 }
51447
51448 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
51449 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
51450 {
51451 int i;
51452
51453 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51454 pnp_bios_callpoint.offset = header->fields.pm16offset;
51455 pnp_bios_callpoint.segment = PNP_CS16;
51456
51457 + pax_open_kernel();
51458 +
51459 for_each_possible_cpu(i) {
51460 struct desc_struct *gdt = get_cpu_gdt_table(i);
51461 if (!gdt)
51462 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51463 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
51464 (unsigned long)__va(header->fields.pm16dseg));
51465 }
51466 +
51467 + pax_close_kernel();
51468 }
51469 diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
51470 index facd43b..b291260 100644
51471 --- a/drivers/pnp/pnpbios/core.c
51472 +++ b/drivers/pnp/pnpbios/core.c
51473 @@ -494,7 +494,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d)
51474 return 0;
51475 }
51476
51477 -static struct dmi_system_id pnpbios_dmi_table[] __initdata = {
51478 +static const struct dmi_system_id pnpbios_dmi_table[] __initconst = {
51479 { /* PnPBIOS GPF on boot */
51480 .callback = exploding_pnp_bios,
51481 .ident = "Higraded P14H",
51482 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
51483 index dfe1ee8..67e820c 100644
51484 --- a/drivers/power/pda_power.c
51485 +++ b/drivers/power/pda_power.c
51486 @@ -38,7 +38,11 @@ static struct power_supply *pda_psy_ac, *pda_psy_usb;
51487
51488 #if IS_ENABLED(CONFIG_USB_PHY)
51489 static struct usb_phy *transceiver;
51490 -static struct notifier_block otg_nb;
51491 +static int otg_handle_notification(struct notifier_block *nb,
51492 + unsigned long event, void *unused);
51493 +static struct notifier_block otg_nb = {
51494 + .notifier_call = otg_handle_notification
51495 +};
51496 #endif
51497
51498 static struct regulator *ac_draw;
51499 @@ -373,7 +377,6 @@ static int pda_power_probe(struct platform_device *pdev)
51500
51501 #if IS_ENABLED(CONFIG_USB_PHY)
51502 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
51503 - otg_nb.notifier_call = otg_handle_notification;
51504 ret = usb_register_notifier(transceiver, &otg_nb);
51505 if (ret) {
51506 dev_err(dev, "failure to register otg notifier\n");
51507 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
51508 index cc439fd..8fa30df 100644
51509 --- a/drivers/power/power_supply.h
51510 +++ b/drivers/power/power_supply.h
51511 @@ -16,12 +16,12 @@ struct power_supply;
51512
51513 #ifdef CONFIG_SYSFS
51514
51515 -extern void power_supply_init_attrs(struct device_type *dev_type);
51516 +extern void power_supply_init_attrs(void);
51517 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
51518
51519 #else
51520
51521 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
51522 +static inline void power_supply_init_attrs(void) {}
51523 #define power_supply_uevent NULL
51524
51525 #endif /* CONFIG_SYSFS */
51526 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
51527 index 4bc0c7f..198c99d 100644
51528 --- a/drivers/power/power_supply_core.c
51529 +++ b/drivers/power/power_supply_core.c
51530 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
51531 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
51532 EXPORT_SYMBOL_GPL(power_supply_notifier);
51533
51534 -static struct device_type power_supply_dev_type;
51535 +extern const struct attribute_group *power_supply_attr_groups[];
51536 +static struct device_type power_supply_dev_type = {
51537 + .groups = power_supply_attr_groups,
51538 +};
51539
51540 #define POWER_SUPPLY_DEFERRED_REGISTER_TIME msecs_to_jiffies(10)
51541
51542 @@ -921,7 +924,7 @@ static int __init power_supply_class_init(void)
51543 return PTR_ERR(power_supply_class);
51544
51545 power_supply_class->dev_uevent = power_supply_uevent;
51546 - power_supply_init_attrs(&power_supply_dev_type);
51547 + power_supply_init_attrs();
51548
51549 return 0;
51550 }
51551 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
51552 index 9134e3d..45eee1e 100644
51553 --- a/drivers/power/power_supply_sysfs.c
51554 +++ b/drivers/power/power_supply_sysfs.c
51555 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
51556 .is_visible = power_supply_attr_is_visible,
51557 };
51558
51559 -static const struct attribute_group *power_supply_attr_groups[] = {
51560 +const struct attribute_group *power_supply_attr_groups[] = {
51561 &power_supply_attr_group,
51562 NULL,
51563 };
51564
51565 -void power_supply_init_attrs(struct device_type *dev_type)
51566 +void power_supply_init_attrs(void)
51567 {
51568 int i;
51569
51570 - dev_type->groups = power_supply_attr_groups;
51571 -
51572 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
51573 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
51574 }
51575 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
51576 index 84419af..268ede8 100644
51577 --- a/drivers/powercap/powercap_sys.c
51578 +++ b/drivers/powercap/powercap_sys.c
51579 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
51580 struct device_attribute name_attr;
51581 };
51582
51583 +static ssize_t show_constraint_name(struct device *dev,
51584 + struct device_attribute *dev_attr,
51585 + char *buf);
51586 +
51587 static struct powercap_constraint_attr
51588 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
51589 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
51590 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
51591 + .power_limit_attr = {
51592 + .attr = {
51593 + .name = NULL,
51594 + .mode = S_IWUSR | S_IRUGO
51595 + },
51596 + .show = show_constraint_power_limit_uw,
51597 + .store = store_constraint_power_limit_uw
51598 + },
51599 +
51600 + .time_window_attr = {
51601 + .attr = {
51602 + .name = NULL,
51603 + .mode = S_IWUSR | S_IRUGO
51604 + },
51605 + .show = show_constraint_time_window_us,
51606 + .store = store_constraint_time_window_us
51607 + },
51608 +
51609 + .max_power_attr = {
51610 + .attr = {
51611 + .name = NULL,
51612 + .mode = S_IRUGO
51613 + },
51614 + .show = show_constraint_max_power_uw,
51615 + .store = NULL
51616 + },
51617 +
51618 + .min_power_attr = {
51619 + .attr = {
51620 + .name = NULL,
51621 + .mode = S_IRUGO
51622 + },
51623 + .show = show_constraint_min_power_uw,
51624 + .store = NULL
51625 + },
51626 +
51627 + .max_time_window_attr = {
51628 + .attr = {
51629 + .name = NULL,
51630 + .mode = S_IRUGO
51631 + },
51632 + .show = show_constraint_max_time_window_us,
51633 + .store = NULL
51634 + },
51635 +
51636 + .min_time_window_attr = {
51637 + .attr = {
51638 + .name = NULL,
51639 + .mode = S_IRUGO
51640 + },
51641 + .show = show_constraint_min_time_window_us,
51642 + .store = NULL
51643 + },
51644 +
51645 + .name_attr = {
51646 + .attr = {
51647 + .name = NULL,
51648 + .mode = S_IRUGO
51649 + },
51650 + .show = show_constraint_name,
51651 + .store = NULL
51652 + }
51653 + }
51654 +};
51655
51656 /* A list of powercap control_types */
51657 static LIST_HEAD(powercap_cntrl_list);
51658 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
51659 }
51660
51661 static int create_constraint_attribute(int id, const char *name,
51662 - int mode,
51663 - struct device_attribute *dev_attr,
51664 - ssize_t (*show)(struct device *,
51665 - struct device_attribute *, char *),
51666 - ssize_t (*store)(struct device *,
51667 - struct device_attribute *,
51668 - const char *, size_t)
51669 - )
51670 + struct device_attribute *dev_attr)
51671 {
51672 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
51673
51674 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
51675 - id, name);
51676 - if (!dev_attr->attr.name)
51677 + if (!name)
51678 return -ENOMEM;
51679 - dev_attr->attr.mode = mode;
51680 - dev_attr->show = show;
51681 - dev_attr->store = store;
51682 +
51683 + pax_open_kernel();
51684 + *(const char **)&dev_attr->attr.name = name;
51685 + pax_close_kernel();
51686
51687 return 0;
51688 }
51689 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
51690
51691 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
51692 ret = create_constraint_attribute(i, "power_limit_uw",
51693 - S_IWUSR | S_IRUGO,
51694 - &constraint_attrs[i].power_limit_attr,
51695 - show_constraint_power_limit_uw,
51696 - store_constraint_power_limit_uw);
51697 + &constraint_attrs[i].power_limit_attr);
51698 if (ret)
51699 goto err_alloc;
51700 ret = create_constraint_attribute(i, "time_window_us",
51701 - S_IWUSR | S_IRUGO,
51702 - &constraint_attrs[i].time_window_attr,
51703 - show_constraint_time_window_us,
51704 - store_constraint_time_window_us);
51705 + &constraint_attrs[i].time_window_attr);
51706 if (ret)
51707 goto err_alloc;
51708 - ret = create_constraint_attribute(i, "name", S_IRUGO,
51709 - &constraint_attrs[i].name_attr,
51710 - show_constraint_name,
51711 - NULL);
51712 + ret = create_constraint_attribute(i, "name",
51713 + &constraint_attrs[i].name_attr);
51714 if (ret)
51715 goto err_alloc;
51716 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
51717 - &constraint_attrs[i].max_power_attr,
51718 - show_constraint_max_power_uw,
51719 - NULL);
51720 + ret = create_constraint_attribute(i, "max_power_uw",
51721 + &constraint_attrs[i].max_power_attr);
51722 if (ret)
51723 goto err_alloc;
51724 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
51725 - &constraint_attrs[i].min_power_attr,
51726 - show_constraint_min_power_uw,
51727 - NULL);
51728 + ret = create_constraint_attribute(i, "min_power_uw",
51729 + &constraint_attrs[i].min_power_attr);
51730 if (ret)
51731 goto err_alloc;
51732 ret = create_constraint_attribute(i, "max_time_window_us",
51733 - S_IRUGO,
51734 - &constraint_attrs[i].max_time_window_attr,
51735 - show_constraint_max_time_window_us,
51736 - NULL);
51737 + &constraint_attrs[i].max_time_window_attr);
51738 if (ret)
51739 goto err_alloc;
51740 ret = create_constraint_attribute(i, "min_time_window_us",
51741 - S_IRUGO,
51742 - &constraint_attrs[i].min_time_window_attr,
51743 - show_constraint_min_time_window_us,
51744 - NULL);
51745 + &constraint_attrs[i].min_time_window_attr);
51746 if (ret)
51747 goto err_alloc;
51748
51749 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
51750 power_zone->zone_dev_attrs[count++] =
51751 &dev_attr_max_energy_range_uj.attr;
51752 if (power_zone->ops->get_energy_uj) {
51753 + pax_open_kernel();
51754 if (power_zone->ops->reset_energy_uj)
51755 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51756 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51757 else
51758 - dev_attr_energy_uj.attr.mode = S_IRUGO;
51759 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
51760 + pax_close_kernel();
51761 power_zone->zone_dev_attrs[count++] =
51762 &dev_attr_energy_uj.attr;
51763 }
51764 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
51765 index 9c5d414..c7900ce 100644
51766 --- a/drivers/ptp/ptp_private.h
51767 +++ b/drivers/ptp/ptp_private.h
51768 @@ -51,7 +51,7 @@ struct ptp_clock {
51769 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
51770 wait_queue_head_t tsev_wq;
51771 int defunct; /* tells readers to go away when clock is being removed */
51772 - struct device_attribute *pin_dev_attr;
51773 + device_attribute_no_const *pin_dev_attr;
51774 struct attribute **pin_attr;
51775 struct attribute_group pin_attr_group;
51776 };
51777 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
51778 index 302e626..12579af 100644
51779 --- a/drivers/ptp/ptp_sysfs.c
51780 +++ b/drivers/ptp/ptp_sysfs.c
51781 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
51782 goto no_pin_attr;
51783
51784 for (i = 0; i < n_pins; i++) {
51785 - struct device_attribute *da = &ptp->pin_dev_attr[i];
51786 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
51787 sysfs_attr_init(&da->attr);
51788 da->attr.name = info->pin_config[i].name;
51789 da->attr.mode = 0644;
51790 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
51791 index 8a28116..05b0ad5 100644
51792 --- a/drivers/regulator/core.c
51793 +++ b/drivers/regulator/core.c
51794 @@ -3603,7 +3603,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51795 const struct regulation_constraints *constraints = NULL;
51796 const struct regulator_init_data *init_data;
51797 struct regulator_config *config = NULL;
51798 - static atomic_t regulator_no = ATOMIC_INIT(-1);
51799 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(-1);
51800 struct regulator_dev *rdev;
51801 struct device *dev;
51802 int ret, i;
51803 @@ -3686,7 +3686,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51804 rdev->dev.class = &regulator_class;
51805 rdev->dev.parent = dev;
51806 dev_set_name(&rdev->dev, "regulator.%lu",
51807 - (unsigned long) atomic_inc_return(&regulator_no));
51808 + (unsigned long) atomic_inc_return_unchecked(&regulator_no));
51809 ret = device_register(&rdev->dev);
51810 if (ret != 0) {
51811 put_device(&rdev->dev);
51812 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
51813 index 4071d74..260b15a 100644
51814 --- a/drivers/regulator/max8660.c
51815 +++ b/drivers/regulator/max8660.c
51816 @@ -423,8 +423,10 @@ static int max8660_probe(struct i2c_client *client,
51817 max8660->shadow_regs[MAX8660_OVER1] = 5;
51818 } else {
51819 /* Otherwise devices can be toggled via software */
51820 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
51821 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
51822 + pax_open_kernel();
51823 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
51824 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
51825 + pax_close_kernel();
51826 }
51827
51828 /*
51829 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
51830 index c3d55c2..0dddfe6 100644
51831 --- a/drivers/regulator/max8973-regulator.c
51832 +++ b/drivers/regulator/max8973-regulator.c
51833 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
51834 if (!pdata || !pdata->enable_ext_control) {
51835 max->desc.enable_reg = MAX8973_VOUT;
51836 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
51837 - max->ops.enable = regulator_enable_regmap;
51838 - max->ops.disable = regulator_disable_regmap;
51839 - max->ops.is_enabled = regulator_is_enabled_regmap;
51840 + pax_open_kernel();
51841 + *(void **)&max->ops.enable = regulator_enable_regmap;
51842 + *(void **)&max->ops.disable = regulator_disable_regmap;
51843 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
51844 + pax_close_kernel();
51845 }
51846
51847 if (pdata) {
51848 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
51849 index 0d17c92..a29f627 100644
51850 --- a/drivers/regulator/mc13892-regulator.c
51851 +++ b/drivers/regulator/mc13892-regulator.c
51852 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
51853 mc13xxx_unlock(mc13892);
51854
51855 /* update mc13892_vcam ops */
51856 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51857 + pax_open_kernel();
51858 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51859 sizeof(struct regulator_ops));
51860 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51861 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51862 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51863 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51864 + pax_close_kernel();
51865 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
51866
51867 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
51868 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
51869 index a82556a0..e842923 100644
51870 --- a/drivers/rtc/rtc-cmos.c
51871 +++ b/drivers/rtc/rtc-cmos.c
51872 @@ -793,7 +793,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
51873 hpet_rtc_timer_init();
51874
51875 /* export at least the first block of NVRAM */
51876 - nvram.size = address_space - NVRAM_OFFSET;
51877 + pax_open_kernel();
51878 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
51879 + pax_close_kernel();
51880 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
51881 if (retval < 0) {
51882 dev_dbg(dev, "can't create nvram file? %d\n", retval);
51883 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
51884 index 799c34b..8e9786a 100644
51885 --- a/drivers/rtc/rtc-dev.c
51886 +++ b/drivers/rtc/rtc-dev.c
51887 @@ -16,6 +16,7 @@
51888 #include <linux/module.h>
51889 #include <linux/rtc.h>
51890 #include <linux/sched.h>
51891 +#include <linux/grsecurity.h>
51892 #include "rtc-core.h"
51893
51894 static dev_t rtc_devt;
51895 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
51896 if (copy_from_user(&tm, uarg, sizeof(tm)))
51897 return -EFAULT;
51898
51899 + gr_log_timechange();
51900 +
51901 return rtc_set_time(rtc, &tm);
51902
51903 case RTC_PIE_ON:
51904 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
51905 index 4ffabb3..1f87fca 100644
51906 --- a/drivers/rtc/rtc-ds1307.c
51907 +++ b/drivers/rtc/rtc-ds1307.c
51908 @@ -107,7 +107,7 @@ struct ds1307 {
51909 u8 offset; /* register's offset */
51910 u8 regs[11];
51911 u16 nvram_offset;
51912 - struct bin_attribute *nvram;
51913 + bin_attribute_no_const *nvram;
51914 enum ds_type type;
51915 unsigned long flags;
51916 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
51917 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
51918 index 90abb5b..e0bf6dd 100644
51919 --- a/drivers/rtc/rtc-m48t59.c
51920 +++ b/drivers/rtc/rtc-m48t59.c
51921 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
51922 if (IS_ERR(m48t59->rtc))
51923 return PTR_ERR(m48t59->rtc);
51924
51925 - m48t59_nvram_attr.size = pdata->offset;
51926 + pax_open_kernel();
51927 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
51928 + pax_close_kernel();
51929
51930 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
51931 if (ret)
51932 diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c
51933 index 3a2da4c..e88493c 100644
51934 --- a/drivers/rtc/rtc-test.c
51935 +++ b/drivers/rtc/rtc-test.c
51936 @@ -112,8 +112,10 @@ static int test_probe(struct platform_device *plat_dev)
51937 struct rtc_device *rtc;
51938
51939 if (test_mmss64) {
51940 - test_rtc_ops.set_mmss64 = test_rtc_set_mmss64;
51941 - test_rtc_ops.set_mmss = NULL;
51942 + pax_open_kernel();
51943 + *(void **)&test_rtc_ops.set_mmss64 = test_rtc_set_mmss64;
51944 + *(void **)&test_rtc_ops.set_mmss = NULL;
51945 + pax_close_kernel();
51946 }
51947
51948 rtc = devm_rtc_device_register(&plat_dev->dev, "test",
51949 diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
51950 index 1f74760..8e00a89 100644
51951 --- a/drivers/scsi/be2iscsi/be_main.c
51952 +++ b/drivers/scsi/be2iscsi/be_main.c
51953 @@ -3165,7 +3165,7 @@ be_sgl_create_contiguous(void *virtual_address,
51954 {
51955 WARN_ON(!virtual_address);
51956 WARN_ON(!physical_address);
51957 - WARN_ON(!length > 0);
51958 + WARN_ON(!length);
51959 WARN_ON(!sgl);
51960
51961 sgl->va = virtual_address;
51962 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
51963 index e693af6..2e525b6 100644
51964 --- a/drivers/scsi/bfa/bfa_fcpim.h
51965 +++ b/drivers/scsi/bfa/bfa_fcpim.h
51966 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
51967
51968 struct bfa_itn_s {
51969 bfa_isr_func_t isr;
51970 -};
51971 +} __no_const;
51972
51973 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
51974 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
51975 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
51976 index 0f19455..ef7adb5 100644
51977 --- a/drivers/scsi/bfa/bfa_fcs.c
51978 +++ b/drivers/scsi/bfa/bfa_fcs.c
51979 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
51980 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
51981
51982 static struct bfa_fcs_mod_s fcs_modules[] = {
51983 - { bfa_fcs_port_attach, NULL, NULL },
51984 - { bfa_fcs_uf_attach, NULL, NULL },
51985 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
51986 - bfa_fcs_fabric_modexit },
51987 + {
51988 + .attach = bfa_fcs_port_attach,
51989 + .modinit = NULL,
51990 + .modexit = NULL
51991 + },
51992 + {
51993 + .attach = bfa_fcs_uf_attach,
51994 + .modinit = NULL,
51995 + .modexit = NULL
51996 + },
51997 + {
51998 + .attach = bfa_fcs_fabric_attach,
51999 + .modinit = bfa_fcs_fabric_modinit,
52000 + .modexit = bfa_fcs_fabric_modexit
52001 + },
52002 };
52003
52004 /*
52005 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
52006 index ff75ef8..2dfe00a 100644
52007 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
52008 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
52009 @@ -89,15 +89,26 @@ static struct {
52010 void (*offline) (struct bfa_fcs_lport_s *port);
52011 } __port_action[] = {
52012 {
52013 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
52014 - bfa_fcs_lport_unknown_offline}, {
52015 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
52016 - bfa_fcs_lport_fab_offline}, {
52017 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
52018 - bfa_fcs_lport_n2n_offline}, {
52019 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
52020 - bfa_fcs_lport_loop_offline},
52021 - };
52022 + .init = bfa_fcs_lport_unknown_init,
52023 + .online = bfa_fcs_lport_unknown_online,
52024 + .offline = bfa_fcs_lport_unknown_offline
52025 + },
52026 + {
52027 + .init = bfa_fcs_lport_fab_init,
52028 + .online = bfa_fcs_lport_fab_online,
52029 + .offline = bfa_fcs_lport_fab_offline
52030 + },
52031 + {
52032 + .init = bfa_fcs_lport_n2n_init,
52033 + .online = bfa_fcs_lport_n2n_online,
52034 + .offline = bfa_fcs_lport_n2n_offline
52035 + },
52036 + {
52037 + .init = bfa_fcs_lport_loop_init,
52038 + .online = bfa_fcs_lport_loop_online,
52039 + .offline = bfa_fcs_lport_loop_offline
52040 + },
52041 +};
52042
52043 /*
52044 * fcs_port_sm FCS logical port state machine
52045 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
52046 index a38aafa0..fe8f03b 100644
52047 --- a/drivers/scsi/bfa/bfa_ioc.h
52048 +++ b/drivers/scsi/bfa/bfa_ioc.h
52049 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
52050 bfa_ioc_disable_cbfn_t disable_cbfn;
52051 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
52052 bfa_ioc_reset_cbfn_t reset_cbfn;
52053 -};
52054 +} __no_const;
52055
52056 /*
52057 * IOC event notification mechanism.
52058 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
52059 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
52060 enum bfi_ioc_state fwstate);
52061 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
52062 -};
52063 +} __no_const;
52064
52065 /*
52066 * Queue element to wait for room in request queue. FIFO order is
52067 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
52068 index a14c784..6de6790 100644
52069 --- a/drivers/scsi/bfa/bfa_modules.h
52070 +++ b/drivers/scsi/bfa/bfa_modules.h
52071 @@ -78,12 +78,12 @@ enum {
52072 \
52073 extern struct bfa_module_s hal_mod_ ## __mod; \
52074 struct bfa_module_s hal_mod_ ## __mod = { \
52075 - bfa_ ## __mod ## _meminfo, \
52076 - bfa_ ## __mod ## _attach, \
52077 - bfa_ ## __mod ## _detach, \
52078 - bfa_ ## __mod ## _start, \
52079 - bfa_ ## __mod ## _stop, \
52080 - bfa_ ## __mod ## _iocdisable, \
52081 + .meminfo = bfa_ ## __mod ## _meminfo, \
52082 + .attach = bfa_ ## __mod ## _attach, \
52083 + .detach = bfa_ ## __mod ## _detach, \
52084 + .start = bfa_ ## __mod ## _start, \
52085 + .stop = bfa_ ## __mod ## _stop, \
52086 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
52087 }
52088
52089 #define BFA_CACHELINE_SZ (256)
52090 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
52091 index 045c4e1..13de803 100644
52092 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
52093 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
52094 @@ -33,8 +33,8 @@
52095 */
52096 #include "libfcoe.h"
52097
52098 -static atomic_t ctlr_num;
52099 -static atomic_t fcf_num;
52100 +static atomic_unchecked_t ctlr_num;
52101 +static atomic_unchecked_t fcf_num;
52102
52103 /*
52104 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
52105 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
52106 if (!ctlr)
52107 goto out;
52108
52109 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
52110 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
52111 ctlr->f = f;
52112 ctlr->mode = FIP_CONN_TYPE_FABRIC;
52113 INIT_LIST_HEAD(&ctlr->fcfs);
52114 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
52115 fcf->dev.parent = &ctlr->dev;
52116 fcf->dev.bus = &fcoe_bus_type;
52117 fcf->dev.type = &fcoe_fcf_device_type;
52118 - fcf->id = atomic_inc_return(&fcf_num) - 1;
52119 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
52120 fcf->state = FCOE_FCF_STATE_UNKNOWN;
52121
52122 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
52123 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
52124 {
52125 int error;
52126
52127 - atomic_set(&ctlr_num, 0);
52128 - atomic_set(&fcf_num, 0);
52129 + atomic_set_unchecked(&ctlr_num, 0);
52130 + atomic_set_unchecked(&fcf_num, 0);
52131
52132 error = bus_register(&fcoe_bus_type);
52133 if (error)
52134 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
52135 index 8bb173e..20236b4 100644
52136 --- a/drivers/scsi/hosts.c
52137 +++ b/drivers/scsi/hosts.c
52138 @@ -42,7 +42,7 @@
52139 #include "scsi_logging.h"
52140
52141
52142 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52143 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52144
52145
52146 static void scsi_host_cls_release(struct device *dev)
52147 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
52148 * subtract one because we increment first then return, but we need to
52149 * know what the next host number was before increment
52150 */
52151 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
52152 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
52153 shost->dma_channel = 0xff;
52154
52155 /* These three are default values which can be overridden */
52156 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
52157 index 8eab107..599cd79 100644
52158 --- a/drivers/scsi/hpsa.c
52159 +++ b/drivers/scsi/hpsa.c
52160 @@ -697,10 +697,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
52161 struct reply_queue_buffer *rq = &h->reply_queue[q];
52162
52163 if (h->transMethod & CFGTBL_Trans_io_accel1)
52164 - return h->access.command_completed(h, q);
52165 + return h->access->command_completed(h, q);
52166
52167 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
52168 - return h->access.command_completed(h, q);
52169 + return h->access->command_completed(h, q);
52170
52171 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
52172 a = rq->head[rq->current_entry];
52173 @@ -837,7 +837,7 @@ static void enqueue_cmd_and_start_io(struct ctlr_info *h,
52174 break;
52175 default:
52176 set_performant_mode(h, c);
52177 - h->access.submit_command(h, c);
52178 + h->access->submit_command(h, c);
52179 }
52180 }
52181
52182 @@ -5369,17 +5369,17 @@ static void __iomem *remap_pci_mem(ulong base, ulong size)
52183
52184 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
52185 {
52186 - return h->access.command_completed(h, q);
52187 + return h->access->command_completed(h, q);
52188 }
52189
52190 static inline bool interrupt_pending(struct ctlr_info *h)
52191 {
52192 - return h->access.intr_pending(h);
52193 + return h->access->intr_pending(h);
52194 }
52195
52196 static inline long interrupt_not_for_us(struct ctlr_info *h)
52197 {
52198 - return (h->access.intr_pending(h) == 0) ||
52199 + return (h->access->intr_pending(h) == 0) ||
52200 (h->interrupts_enabled == 0);
52201 }
52202
52203 @@ -6270,7 +6270,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
52204 if (prod_index < 0)
52205 return prod_index;
52206 h->product_name = products[prod_index].product_name;
52207 - h->access = *(products[prod_index].access);
52208 + h->access = products[prod_index].access;
52209
52210 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
52211 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
52212 @@ -6647,7 +6647,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
52213 unsigned long flags;
52214 u32 lockup_detected;
52215
52216 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52217 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52218 spin_lock_irqsave(&h->lock, flags);
52219 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
52220 if (!lockup_detected) {
52221 @@ -6922,7 +6922,7 @@ reinit_after_soft_reset:
52222 }
52223
52224 /* make sure the board interrupts are off */
52225 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52226 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52227
52228 if (hpsa_request_irqs(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
52229 goto clean2;
52230 @@ -6958,7 +6958,7 @@ reinit_after_soft_reset:
52231 * fake ones to scoop up any residual completions.
52232 */
52233 spin_lock_irqsave(&h->lock, flags);
52234 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52235 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52236 spin_unlock_irqrestore(&h->lock, flags);
52237 hpsa_free_irqs(h);
52238 rc = hpsa_request_irqs(h, hpsa_msix_discard_completions,
52239 @@ -6977,9 +6977,9 @@ reinit_after_soft_reset:
52240 dev_info(&h->pdev->dev, "Board READY.\n");
52241 dev_info(&h->pdev->dev,
52242 "Waiting for stale completions to drain.\n");
52243 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52244 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52245 msleep(10000);
52246 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52247 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52248
52249 rc = controller_reset_failed(h->cfgtable);
52250 if (rc)
52251 @@ -7004,7 +7004,7 @@ reinit_after_soft_reset:
52252
52253
52254 /* Turn the interrupts on so we can service requests */
52255 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52256 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52257
52258 hpsa_hba_inquiry(h);
52259 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
52260 @@ -7077,7 +7077,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
52261 * To write all data in the battery backed cache to disks
52262 */
52263 hpsa_flush_cache(h);
52264 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52265 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52266 hpsa_free_irqs_and_disable_msix(h);
52267 }
52268
52269 @@ -7198,7 +7198,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52270 CFGTBL_Trans_enable_directed_msix |
52271 (trans_support & (CFGTBL_Trans_io_accel1 |
52272 CFGTBL_Trans_io_accel2));
52273 - struct access_method access = SA5_performant_access;
52274 + struct access_method *access = &SA5_performant_access;
52275
52276 /* This is a bit complicated. There are 8 registers on
52277 * the controller which we write to to tell it 8 different
52278 @@ -7240,7 +7240,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52279 * perform the superfluous readl() after each command submission.
52280 */
52281 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
52282 - access = SA5_performant_access_no_read;
52283 + access = &SA5_performant_access_no_read;
52284
52285 /* Controller spec: zero out this buffer. */
52286 for (i = 0; i < h->nreply_queues; i++)
52287 @@ -7270,12 +7270,12 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52288 * enable outbound interrupt coalescing in accelerator mode;
52289 */
52290 if (trans_support & CFGTBL_Trans_io_accel1) {
52291 - access = SA5_ioaccel_mode1_access;
52292 + access = &SA5_ioaccel_mode1_access;
52293 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52294 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52295 } else {
52296 if (trans_support & CFGTBL_Trans_io_accel2) {
52297 - access = SA5_ioaccel_mode2_access;
52298 + access = &SA5_ioaccel_mode2_access;
52299 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52300 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52301 }
52302 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
52303 index 6577130..955f9a4 100644
52304 --- a/drivers/scsi/hpsa.h
52305 +++ b/drivers/scsi/hpsa.h
52306 @@ -143,7 +143,7 @@ struct ctlr_info {
52307 unsigned int msix_vector;
52308 unsigned int msi_vector;
52309 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
52310 - struct access_method access;
52311 + struct access_method *access;
52312 char hba_mode_enabled;
52313
52314 /* queue and queue Info */
52315 @@ -525,38 +525,38 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
52316 }
52317
52318 static struct access_method SA5_access = {
52319 - SA5_submit_command,
52320 - SA5_intr_mask,
52321 - SA5_intr_pending,
52322 - SA5_completed,
52323 + .submit_command = SA5_submit_command,
52324 + .set_intr_mask = SA5_intr_mask,
52325 + .intr_pending = SA5_intr_pending,
52326 + .command_completed = SA5_completed,
52327 };
52328
52329 static struct access_method SA5_ioaccel_mode1_access = {
52330 - SA5_submit_command,
52331 - SA5_performant_intr_mask,
52332 - SA5_ioaccel_mode1_intr_pending,
52333 - SA5_ioaccel_mode1_completed,
52334 + .submit_command = SA5_submit_command,
52335 + .set_intr_mask = SA5_performant_intr_mask,
52336 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
52337 + .command_completed = SA5_ioaccel_mode1_completed,
52338 };
52339
52340 static struct access_method SA5_ioaccel_mode2_access = {
52341 - SA5_submit_command_ioaccel2,
52342 - SA5_performant_intr_mask,
52343 - SA5_performant_intr_pending,
52344 - SA5_performant_completed,
52345 + .submit_command = SA5_submit_command_ioaccel2,
52346 + .set_intr_mask = SA5_performant_intr_mask,
52347 + .intr_pending = SA5_performant_intr_pending,
52348 + .command_completed = SA5_performant_completed,
52349 };
52350
52351 static struct access_method SA5_performant_access = {
52352 - SA5_submit_command,
52353 - SA5_performant_intr_mask,
52354 - SA5_performant_intr_pending,
52355 - SA5_performant_completed,
52356 + .submit_command = SA5_submit_command,
52357 + .set_intr_mask = SA5_performant_intr_mask,
52358 + .intr_pending = SA5_performant_intr_pending,
52359 + .command_completed = SA5_performant_completed,
52360 };
52361
52362 static struct access_method SA5_performant_access_no_read = {
52363 - SA5_submit_command_no_read,
52364 - SA5_performant_intr_mask,
52365 - SA5_performant_intr_pending,
52366 - SA5_performant_completed,
52367 + .submit_command = SA5_submit_command_no_read,
52368 + .set_intr_mask = SA5_performant_intr_mask,
52369 + .intr_pending = SA5_performant_intr_pending,
52370 + .command_completed = SA5_performant_completed,
52371 };
52372
52373 struct board_type {
52374 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
52375 index 1b3a094..068e683 100644
52376 --- a/drivers/scsi/libfc/fc_exch.c
52377 +++ b/drivers/scsi/libfc/fc_exch.c
52378 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
52379 u16 pool_max_index;
52380
52381 struct {
52382 - atomic_t no_free_exch;
52383 - atomic_t no_free_exch_xid;
52384 - atomic_t xid_not_found;
52385 - atomic_t xid_busy;
52386 - atomic_t seq_not_found;
52387 - atomic_t non_bls_resp;
52388 + atomic_unchecked_t no_free_exch;
52389 + atomic_unchecked_t no_free_exch_xid;
52390 + atomic_unchecked_t xid_not_found;
52391 + atomic_unchecked_t xid_busy;
52392 + atomic_unchecked_t seq_not_found;
52393 + atomic_unchecked_t non_bls_resp;
52394 } stats;
52395 };
52396
52397 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
52398 /* allocate memory for exchange */
52399 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
52400 if (!ep) {
52401 - atomic_inc(&mp->stats.no_free_exch);
52402 + atomic_inc_unchecked(&mp->stats.no_free_exch);
52403 goto out;
52404 }
52405 memset(ep, 0, sizeof(*ep));
52406 @@ -874,7 +874,7 @@ out:
52407 return ep;
52408 err:
52409 spin_unlock_bh(&pool->lock);
52410 - atomic_inc(&mp->stats.no_free_exch_xid);
52411 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
52412 mempool_free(ep, mp->ep_pool);
52413 return NULL;
52414 }
52415 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52416 xid = ntohs(fh->fh_ox_id); /* we originated exch */
52417 ep = fc_exch_find(mp, xid);
52418 if (!ep) {
52419 - atomic_inc(&mp->stats.xid_not_found);
52420 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52421 reject = FC_RJT_OX_ID;
52422 goto out;
52423 }
52424 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52425 ep = fc_exch_find(mp, xid);
52426 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
52427 if (ep) {
52428 - atomic_inc(&mp->stats.xid_busy);
52429 + atomic_inc_unchecked(&mp->stats.xid_busy);
52430 reject = FC_RJT_RX_ID;
52431 goto rel;
52432 }
52433 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52434 }
52435 xid = ep->xid; /* get our XID */
52436 } else if (!ep) {
52437 - atomic_inc(&mp->stats.xid_not_found);
52438 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52439 reject = FC_RJT_RX_ID; /* XID not found */
52440 goto out;
52441 }
52442 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52443 } else {
52444 sp = &ep->seq;
52445 if (sp->id != fh->fh_seq_id) {
52446 - atomic_inc(&mp->stats.seq_not_found);
52447 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52448 if (f_ctl & FC_FC_END_SEQ) {
52449 /*
52450 * Update sequence_id based on incoming last
52451 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52452
52453 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
52454 if (!ep) {
52455 - atomic_inc(&mp->stats.xid_not_found);
52456 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52457 goto out;
52458 }
52459 if (ep->esb_stat & ESB_ST_COMPLETE) {
52460 - atomic_inc(&mp->stats.xid_not_found);
52461 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52462 goto rel;
52463 }
52464 if (ep->rxid == FC_XID_UNKNOWN)
52465 ep->rxid = ntohs(fh->fh_rx_id);
52466 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
52467 - atomic_inc(&mp->stats.xid_not_found);
52468 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52469 goto rel;
52470 }
52471 if (ep->did != ntoh24(fh->fh_s_id) &&
52472 ep->did != FC_FID_FLOGI) {
52473 - atomic_inc(&mp->stats.xid_not_found);
52474 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52475 goto rel;
52476 }
52477 sof = fr_sof(fp);
52478 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52479 sp->ssb_stat |= SSB_ST_RESP;
52480 sp->id = fh->fh_seq_id;
52481 } else if (sp->id != fh->fh_seq_id) {
52482 - atomic_inc(&mp->stats.seq_not_found);
52483 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52484 goto rel;
52485 }
52486
52487 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52488 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
52489
52490 if (!sp)
52491 - atomic_inc(&mp->stats.xid_not_found);
52492 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52493 else
52494 - atomic_inc(&mp->stats.non_bls_resp);
52495 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
52496
52497 fc_frame_free(fp);
52498 }
52499 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
52500
52501 list_for_each_entry(ema, &lport->ema_list, ema_list) {
52502 mp = ema->mp;
52503 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
52504 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
52505 st->fc_no_free_exch_xid +=
52506 - atomic_read(&mp->stats.no_free_exch_xid);
52507 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
52508 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
52509 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
52510 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
52511 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
52512 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
52513 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
52514 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
52515 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
52516 }
52517 }
52518 EXPORT_SYMBOL(fc_exch_update_stats);
52519 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
52520 index 9c706d8..d3e3ed2 100644
52521 --- a/drivers/scsi/libsas/sas_ata.c
52522 +++ b/drivers/scsi/libsas/sas_ata.c
52523 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
52524 .postreset = ata_std_postreset,
52525 .error_handler = ata_std_error_handler,
52526 .post_internal_cmd = sas_ata_post_internal,
52527 - .qc_defer = ata_std_qc_defer,
52528 + .qc_defer = ata_std_qc_defer,
52529 .qc_prep = ata_noop_qc_prep,
52530 .qc_issue = sas_ata_qc_issue,
52531 .qc_fill_rtf = sas_ata_qc_fill_rtf,
52532 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
52533 index 9b81a34..a9b7b8c 100644
52534 --- a/drivers/scsi/lpfc/lpfc.h
52535 +++ b/drivers/scsi/lpfc/lpfc.h
52536 @@ -433,7 +433,7 @@ struct lpfc_vport {
52537 struct dentry *debug_nodelist;
52538 struct dentry *vport_debugfs_root;
52539 struct lpfc_debugfs_trc *disc_trc;
52540 - atomic_t disc_trc_cnt;
52541 + atomic_unchecked_t disc_trc_cnt;
52542 #endif
52543 uint8_t stat_data_enabled;
52544 uint8_t stat_data_blocked;
52545 @@ -883,8 +883,8 @@ struct lpfc_hba {
52546 struct timer_list fabric_block_timer;
52547 unsigned long bit_flags;
52548 #define FABRIC_COMANDS_BLOCKED 0
52549 - atomic_t num_rsrc_err;
52550 - atomic_t num_cmd_success;
52551 + atomic_unchecked_t num_rsrc_err;
52552 + atomic_unchecked_t num_cmd_success;
52553 unsigned long last_rsrc_error_time;
52554 unsigned long last_ramp_down_time;
52555 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
52556 @@ -919,7 +919,7 @@ struct lpfc_hba {
52557
52558 struct dentry *debug_slow_ring_trc;
52559 struct lpfc_debugfs_trc *slow_ring_trc;
52560 - atomic_t slow_ring_trc_cnt;
52561 + atomic_unchecked_t slow_ring_trc_cnt;
52562 /* iDiag debugfs sub-directory */
52563 struct dentry *idiag_root;
52564 struct dentry *idiag_pci_cfg;
52565 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
52566 index 513edcb..805c6a8 100644
52567 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
52568 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
52569 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
52570
52571 #include <linux/debugfs.h>
52572
52573 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52574 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52575 static unsigned long lpfc_debugfs_start_time = 0L;
52576
52577 /* iDiag */
52578 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
52579 lpfc_debugfs_enable = 0;
52580
52581 len = 0;
52582 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
52583 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
52584 (lpfc_debugfs_max_disc_trc - 1);
52585 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
52586 dtp = vport->disc_trc + i;
52587 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
52588 lpfc_debugfs_enable = 0;
52589
52590 len = 0;
52591 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
52592 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
52593 (lpfc_debugfs_max_slow_ring_trc - 1);
52594 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
52595 dtp = phba->slow_ring_trc + i;
52596 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
52597 !vport || !vport->disc_trc)
52598 return;
52599
52600 - index = atomic_inc_return(&vport->disc_trc_cnt) &
52601 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
52602 (lpfc_debugfs_max_disc_trc - 1);
52603 dtp = vport->disc_trc + index;
52604 dtp->fmt = fmt;
52605 dtp->data1 = data1;
52606 dtp->data2 = data2;
52607 dtp->data3 = data3;
52608 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52609 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52610 dtp->jif = jiffies;
52611 #endif
52612 return;
52613 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
52614 !phba || !phba->slow_ring_trc)
52615 return;
52616
52617 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
52618 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
52619 (lpfc_debugfs_max_slow_ring_trc - 1);
52620 dtp = phba->slow_ring_trc + index;
52621 dtp->fmt = fmt;
52622 dtp->data1 = data1;
52623 dtp->data2 = data2;
52624 dtp->data3 = data3;
52625 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52626 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52627 dtp->jif = jiffies;
52628 #endif
52629 return;
52630 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52631 "slow_ring buffer\n");
52632 goto debug_failed;
52633 }
52634 - atomic_set(&phba->slow_ring_trc_cnt, 0);
52635 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
52636 memset(phba->slow_ring_trc, 0,
52637 (sizeof(struct lpfc_debugfs_trc) *
52638 lpfc_debugfs_max_slow_ring_trc));
52639 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52640 "buffer\n");
52641 goto debug_failed;
52642 }
52643 - atomic_set(&vport->disc_trc_cnt, 0);
52644 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
52645
52646 snprintf(name, sizeof(name), "discovery_trace");
52647 vport->debug_disc_trc =
52648 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
52649 index e8c8c1e..5f2e11c 100644
52650 --- a/drivers/scsi/lpfc/lpfc_init.c
52651 +++ b/drivers/scsi/lpfc/lpfc_init.c
52652 @@ -11406,8 +11406,10 @@ lpfc_init(void)
52653 "misc_register returned with status %d", error);
52654
52655 if (lpfc_enable_npiv) {
52656 - lpfc_transport_functions.vport_create = lpfc_vport_create;
52657 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52658 + pax_open_kernel();
52659 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
52660 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52661 + pax_close_kernel();
52662 }
52663 lpfc_transport_template =
52664 fc_attach_transport(&lpfc_transport_functions);
52665 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
52666 index c140f99..11b2505 100644
52667 --- a/drivers/scsi/lpfc/lpfc_scsi.c
52668 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
52669 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
52670 unsigned long expires;
52671
52672 spin_lock_irqsave(&phba->hbalock, flags);
52673 - atomic_inc(&phba->num_rsrc_err);
52674 + atomic_inc_unchecked(&phba->num_rsrc_err);
52675 phba->last_rsrc_error_time = jiffies;
52676
52677 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
52678 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52679 unsigned long num_rsrc_err, num_cmd_success;
52680 int i;
52681
52682 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
52683 - num_cmd_success = atomic_read(&phba->num_cmd_success);
52684 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
52685 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
52686
52687 /*
52688 * The error and success command counters are global per
52689 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52690 }
52691 }
52692 lpfc_destroy_vport_work_array(phba, vports);
52693 - atomic_set(&phba->num_rsrc_err, 0);
52694 - atomic_set(&phba->num_cmd_success, 0);
52695 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
52696 + atomic_set_unchecked(&phba->num_cmd_success, 0);
52697 }
52698
52699 /**
52700 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52701 index 3f26147..ee8efd1 100644
52702 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52703 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52704 @@ -1509,7 +1509,7 @@ _scsih_get_resync(struct device *dev)
52705 {
52706 struct scsi_device *sdev = to_scsi_device(dev);
52707 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52708 - static struct _raid_device *raid_device;
52709 + struct _raid_device *raid_device;
52710 unsigned long flags;
52711 Mpi2RaidVolPage0_t vol_pg0;
52712 Mpi2ConfigReply_t mpi_reply;
52713 @@ -1561,7 +1561,7 @@ _scsih_get_state(struct device *dev)
52714 {
52715 struct scsi_device *sdev = to_scsi_device(dev);
52716 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52717 - static struct _raid_device *raid_device;
52718 + struct _raid_device *raid_device;
52719 unsigned long flags;
52720 Mpi2RaidVolPage0_t vol_pg0;
52721 Mpi2ConfigReply_t mpi_reply;
52722 @@ -6641,7 +6641,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
52723 Mpi2EventDataIrOperationStatus_t *event_data =
52724 (Mpi2EventDataIrOperationStatus_t *)
52725 fw_event->event_data;
52726 - static struct _raid_device *raid_device;
52727 + struct _raid_device *raid_device;
52728 unsigned long flags;
52729 u16 handle;
52730
52731 @@ -7112,7 +7112,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
52732 u64 sas_address;
52733 struct _sas_device *sas_device;
52734 struct _sas_node *expander_device;
52735 - static struct _raid_device *raid_device;
52736 + struct _raid_device *raid_device;
52737 u8 retry_count;
52738 unsigned long flags;
52739
52740 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
52741 index ed31d8c..ab856b3 100644
52742 --- a/drivers/scsi/pmcraid.c
52743 +++ b/drivers/scsi/pmcraid.c
52744 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
52745 res->scsi_dev = scsi_dev;
52746 scsi_dev->hostdata = res;
52747 res->change_detected = 0;
52748 - atomic_set(&res->read_failures, 0);
52749 - atomic_set(&res->write_failures, 0);
52750 + atomic_set_unchecked(&res->read_failures, 0);
52751 + atomic_set_unchecked(&res->write_failures, 0);
52752 rc = 0;
52753 }
52754 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
52755 @@ -2640,9 +2640,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
52756
52757 /* If this was a SCSI read/write command keep count of errors */
52758 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
52759 - atomic_inc(&res->read_failures);
52760 + atomic_inc_unchecked(&res->read_failures);
52761 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
52762 - atomic_inc(&res->write_failures);
52763 + atomic_inc_unchecked(&res->write_failures);
52764
52765 if (!RES_IS_GSCSI(res->cfg_entry) &&
52766 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
52767 @@ -3468,7 +3468,7 @@ static int pmcraid_queuecommand_lck(
52768 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52769 * hrrq_id assigned here in queuecommand
52770 */
52771 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52772 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52773 pinstance->num_hrrq;
52774 cmd->cmd_done = pmcraid_io_done;
52775
52776 @@ -3782,7 +3782,7 @@ static long pmcraid_ioctl_passthrough(
52777 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52778 * hrrq_id assigned here in queuecommand
52779 */
52780 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52781 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52782 pinstance->num_hrrq;
52783
52784 if (request_size) {
52785 @@ -4420,7 +4420,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
52786
52787 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
52788 /* add resources only after host is added into system */
52789 - if (!atomic_read(&pinstance->expose_resources))
52790 + if (!atomic_read_unchecked(&pinstance->expose_resources))
52791 return;
52792
52793 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
52794 @@ -5237,8 +5237,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
52795 init_waitqueue_head(&pinstance->reset_wait_q);
52796
52797 atomic_set(&pinstance->outstanding_cmds, 0);
52798 - atomic_set(&pinstance->last_message_id, 0);
52799 - atomic_set(&pinstance->expose_resources, 0);
52800 + atomic_set_unchecked(&pinstance->last_message_id, 0);
52801 + atomic_set_unchecked(&pinstance->expose_resources, 0);
52802
52803 INIT_LIST_HEAD(&pinstance->free_res_q);
52804 INIT_LIST_HEAD(&pinstance->used_res_q);
52805 @@ -5951,7 +5951,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
52806 /* Schedule worker thread to handle CCN and take care of adding and
52807 * removing devices to OS
52808 */
52809 - atomic_set(&pinstance->expose_resources, 1);
52810 + atomic_set_unchecked(&pinstance->expose_resources, 1);
52811 schedule_work(&pinstance->worker_q);
52812 return rc;
52813
52814 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
52815 index e1d150f..6c6df44 100644
52816 --- a/drivers/scsi/pmcraid.h
52817 +++ b/drivers/scsi/pmcraid.h
52818 @@ -748,7 +748,7 @@ struct pmcraid_instance {
52819 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
52820
52821 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
52822 - atomic_t last_message_id;
52823 + atomic_unchecked_t last_message_id;
52824
52825 /* configuration table */
52826 struct pmcraid_config_table *cfg_table;
52827 @@ -777,7 +777,7 @@ struct pmcraid_instance {
52828 atomic_t outstanding_cmds;
52829
52830 /* should add/delete resources to mid-layer now ?*/
52831 - atomic_t expose_resources;
52832 + atomic_unchecked_t expose_resources;
52833
52834
52835
52836 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
52837 struct pmcraid_config_table_entry_ext cfg_entry_ext;
52838 };
52839 struct scsi_device *scsi_dev; /* Link scsi_device structure */
52840 - atomic_t read_failures; /* count of failed READ commands */
52841 - atomic_t write_failures; /* count of failed WRITE commands */
52842 + atomic_unchecked_t read_failures; /* count of failed READ commands */
52843 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
52844
52845 /* To indicate add/delete/modify during CCN */
52846 u8 change_detected;
52847 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
52848 index 82b92c4..3178171 100644
52849 --- a/drivers/scsi/qla2xxx/qla_attr.c
52850 +++ b/drivers/scsi/qla2xxx/qla_attr.c
52851 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
52852 return 0;
52853 }
52854
52855 -struct fc_function_template qla2xxx_transport_functions = {
52856 +fc_function_template_no_const qla2xxx_transport_functions = {
52857
52858 .show_host_node_name = 1,
52859 .show_host_port_name = 1,
52860 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
52861 .bsg_timeout = qla24xx_bsg_timeout,
52862 };
52863
52864 -struct fc_function_template qla2xxx_transport_vport_functions = {
52865 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
52866
52867 .show_host_node_name = 1,
52868 .show_host_port_name = 1,
52869 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
52870 index 7686bfe..4710893 100644
52871 --- a/drivers/scsi/qla2xxx/qla_gbl.h
52872 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
52873 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
52874 struct device_attribute;
52875 extern struct device_attribute *qla2x00_host_attrs[];
52876 struct fc_function_template;
52877 -extern struct fc_function_template qla2xxx_transport_functions;
52878 -extern struct fc_function_template qla2xxx_transport_vport_functions;
52879 +extern fc_function_template_no_const qla2xxx_transport_functions;
52880 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
52881 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
52882 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
52883 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
52884 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
52885 index 7462dd7..5b64c24 100644
52886 --- a/drivers/scsi/qla2xxx/qla_os.c
52887 +++ b/drivers/scsi/qla2xxx/qla_os.c
52888 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
52889 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
52890 /* Ok, a 64bit DMA mask is applicable. */
52891 ha->flags.enable_64bit_addressing = 1;
52892 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52893 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52894 + pax_open_kernel();
52895 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52896 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52897 + pax_close_kernel();
52898 return;
52899 }
52900 }
52901 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
52902 index 8f6d0fb..1b21097 100644
52903 --- a/drivers/scsi/qla4xxx/ql4_def.h
52904 +++ b/drivers/scsi/qla4xxx/ql4_def.h
52905 @@ -305,7 +305,7 @@ struct ddb_entry {
52906 * (4000 only) */
52907 atomic_t relogin_timer; /* Max Time to wait for
52908 * relogin to complete */
52909 - atomic_t relogin_retry_count; /* Num of times relogin has been
52910 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
52911 * retried */
52912 uint32_t default_time2wait; /* Default Min time between
52913 * relogins (+aens) */
52914 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
52915 index 6d25879..3031a9f 100644
52916 --- a/drivers/scsi/qla4xxx/ql4_os.c
52917 +++ b/drivers/scsi/qla4xxx/ql4_os.c
52918 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
52919 */
52920 if (!iscsi_is_session_online(cls_sess)) {
52921 /* Reset retry relogin timer */
52922 - atomic_inc(&ddb_entry->relogin_retry_count);
52923 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
52924 DEBUG2(ql4_printk(KERN_INFO, ha,
52925 "%s: index[%d] relogin timed out-retrying"
52926 " relogin (%d), retry (%d)\n", __func__,
52927 ddb_entry->fw_ddb_index,
52928 - atomic_read(&ddb_entry->relogin_retry_count),
52929 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
52930 ddb_entry->default_time2wait + 4));
52931 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
52932 atomic_set(&ddb_entry->retry_relogin_timer,
52933 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
52934
52935 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
52936 atomic_set(&ddb_entry->relogin_timer, 0);
52937 - atomic_set(&ddb_entry->relogin_retry_count, 0);
52938 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
52939 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
52940 ddb_entry->default_relogin_timeout =
52941 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
52942 diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
52943 index 3833bf5..95feaf1 100644
52944 --- a/drivers/scsi/scsi.c
52945 +++ b/drivers/scsi/scsi.c
52946 @@ -637,7 +637,7 @@ void scsi_finish_command(struct scsi_cmnd *cmd)
52947
52948 good_bytes = scsi_bufflen(cmd);
52949 if (cmd->request->cmd_type != REQ_TYPE_BLOCK_PC) {
52950 - int old_good_bytes = good_bytes;
52951 + unsigned int old_good_bytes = good_bytes;
52952 drv = scsi_cmd_to_driver(cmd);
52953 if (drv->done)
52954 good_bytes = drv->done(cmd);
52955 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
52956 index 448ebda..9bd345f 100644
52957 --- a/drivers/scsi/scsi_lib.c
52958 +++ b/drivers/scsi/scsi_lib.c
52959 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
52960 shost = sdev->host;
52961 scsi_init_cmd_errh(cmd);
52962 cmd->result = DID_NO_CONNECT << 16;
52963 - atomic_inc(&cmd->device->iorequest_cnt);
52964 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
52965
52966 /*
52967 * SCSI request completion path will do scsi_device_unbusy(),
52968 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
52969
52970 INIT_LIST_HEAD(&cmd->eh_entry);
52971
52972 - atomic_inc(&cmd->device->iodone_cnt);
52973 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
52974 if (cmd->result)
52975 - atomic_inc(&cmd->device->ioerr_cnt);
52976 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
52977
52978 disposition = scsi_decide_disposition(cmd);
52979 if (disposition != SUCCESS &&
52980 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
52981 struct Scsi_Host *host = cmd->device->host;
52982 int rtn = 0;
52983
52984 - atomic_inc(&cmd->device->iorequest_cnt);
52985 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
52986
52987 /* check if the device is still usable */
52988 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
52989 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
52990 index 9ad4116..4e736fc 100644
52991 --- a/drivers/scsi/scsi_sysfs.c
52992 +++ b/drivers/scsi/scsi_sysfs.c
52993 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
52994 char *buf) \
52995 { \
52996 struct scsi_device *sdev = to_scsi_device(dev); \
52997 - unsigned long long count = atomic_read(&sdev->field); \
52998 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
52999 return snprintf(buf, 20, "0x%llx\n", count); \
53000 } \
53001 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
53002 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
53003 index 24eaaf6..de30ec9 100644
53004 --- a/drivers/scsi/scsi_transport_fc.c
53005 +++ b/drivers/scsi/scsi_transport_fc.c
53006 @@ -502,7 +502,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
53007 * Netlink Infrastructure
53008 */
53009
53010 -static atomic_t fc_event_seq;
53011 +static atomic_unchecked_t fc_event_seq;
53012
53013 /**
53014 * fc_get_event_number - Obtain the next sequential FC event number
53015 @@ -515,7 +515,7 @@ static atomic_t fc_event_seq;
53016 u32
53017 fc_get_event_number(void)
53018 {
53019 - return atomic_add_return(1, &fc_event_seq);
53020 + return atomic_add_return_unchecked(1, &fc_event_seq);
53021 }
53022 EXPORT_SYMBOL(fc_get_event_number);
53023
53024 @@ -659,7 +659,7 @@ static __init int fc_transport_init(void)
53025 {
53026 int error;
53027
53028 - atomic_set(&fc_event_seq, 0);
53029 + atomic_set_unchecked(&fc_event_seq, 0);
53030
53031 error = transport_class_register(&fc_host_class);
53032 if (error)
53033 @@ -849,7 +849,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
53034 char *cp;
53035
53036 *val = simple_strtoul(buf, &cp, 0);
53037 - if ((*cp && (*cp != '\n')) || (*val < 0))
53038 + if (*cp && (*cp != '\n'))
53039 return -EINVAL;
53040 /*
53041 * Check for overflow; dev_loss_tmo is u32
53042 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
53043 index 67d43e3..8cee73c 100644
53044 --- a/drivers/scsi/scsi_transport_iscsi.c
53045 +++ b/drivers/scsi/scsi_transport_iscsi.c
53046 @@ -79,7 +79,7 @@ struct iscsi_internal {
53047 struct transport_container session_cont;
53048 };
53049
53050 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
53051 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
53052 static struct workqueue_struct *iscsi_eh_timer_workq;
53053
53054 static DEFINE_IDA(iscsi_sess_ida);
53055 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
53056 int err;
53057
53058 ihost = shost->shost_data;
53059 - session->sid = atomic_add_return(1, &iscsi_session_nr);
53060 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
53061
53062 if (target_id == ISCSI_MAX_TARGET) {
53063 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
53064 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
53065 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
53066 ISCSI_TRANSPORT_VERSION);
53067
53068 - atomic_set(&iscsi_session_nr, 0);
53069 + atomic_set_unchecked(&iscsi_session_nr, 0);
53070
53071 err = class_register(&iscsi_transport_class);
53072 if (err)
53073 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
53074 index f115f67..b80b2c1 100644
53075 --- a/drivers/scsi/scsi_transport_srp.c
53076 +++ b/drivers/scsi/scsi_transport_srp.c
53077 @@ -35,7 +35,7 @@
53078 #include "scsi_priv.h"
53079
53080 struct srp_host_attrs {
53081 - atomic_t next_port_id;
53082 + atomic_unchecked_t next_port_id;
53083 };
53084 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
53085
53086 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
53087 struct Scsi_Host *shost = dev_to_shost(dev);
53088 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
53089
53090 - atomic_set(&srp_host->next_port_id, 0);
53091 + atomic_set_unchecked(&srp_host->next_port_id, 0);
53092 return 0;
53093 }
53094
53095 @@ -744,7 +744,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
53096 rport_fast_io_fail_timedout);
53097 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
53098
53099 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
53100 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
53101 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
53102
53103 transport_setup_device(&rport->dev);
53104 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
53105 index 7f9d65f..e856438 100644
53106 --- a/drivers/scsi/sd.c
53107 +++ b/drivers/scsi/sd.c
53108 @@ -111,7 +111,7 @@ static int sd_resume(struct device *);
53109 static void sd_rescan(struct device *);
53110 static int sd_init_command(struct scsi_cmnd *SCpnt);
53111 static void sd_uninit_command(struct scsi_cmnd *SCpnt);
53112 -static int sd_done(struct scsi_cmnd *);
53113 +static unsigned int sd_done(struct scsi_cmnd *);
53114 static int sd_eh_action(struct scsi_cmnd *, int);
53115 static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer);
53116 static void scsi_disk_release(struct device *cdev);
53117 @@ -1646,7 +1646,7 @@ static unsigned int sd_completed_bytes(struct scsi_cmnd *scmd)
53118 *
53119 * Note: potentially run from within an ISR. Must not block.
53120 **/
53121 -static int sd_done(struct scsi_cmnd *SCpnt)
53122 +static unsigned int sd_done(struct scsi_cmnd *SCpnt)
53123 {
53124 int result = SCpnt->result;
53125 unsigned int good_bytes = result ? 0 : scsi_bufflen(SCpnt);
53126 @@ -2973,7 +2973,7 @@ static int sd_probe(struct device *dev)
53127 sdkp->disk = gd;
53128 sdkp->index = index;
53129 atomic_set(&sdkp->openers, 0);
53130 - atomic_set(&sdkp->device->ioerr_cnt, 0);
53131 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
53132
53133 if (!sdp->request_queue->rq_timeout) {
53134 if (sdp->type != TYPE_MOD)
53135 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
53136 index 9d7b7db..33ecc51 100644
53137 --- a/drivers/scsi/sg.c
53138 +++ b/drivers/scsi/sg.c
53139 @@ -1083,7 +1083,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
53140 sdp->disk->disk_name,
53141 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
53142 NULL,
53143 - (char *)arg);
53144 + (char __user *)arg);
53145 case BLKTRACESTART:
53146 return blk_trace_startstop(sdp->device->request_queue, 1);
53147 case BLKTRACESTOP:
53148 diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
53149 index 8bd54a6..58fa0d6 100644
53150 --- a/drivers/scsi/sr.c
53151 +++ b/drivers/scsi/sr.c
53152 @@ -80,7 +80,7 @@ static DEFINE_MUTEX(sr_mutex);
53153 static int sr_probe(struct device *);
53154 static int sr_remove(struct device *);
53155 static int sr_init_command(struct scsi_cmnd *SCpnt);
53156 -static int sr_done(struct scsi_cmnd *);
53157 +static unsigned int sr_done(struct scsi_cmnd *);
53158 static int sr_runtime_suspend(struct device *dev);
53159
53160 static struct dev_pm_ops sr_pm_ops = {
53161 @@ -312,13 +312,13 @@ do_tur:
53162 * It will be notified on the end of a SCSI read / write, and will take one
53163 * of several actions based on success or failure.
53164 */
53165 -static int sr_done(struct scsi_cmnd *SCpnt)
53166 +static unsigned int sr_done(struct scsi_cmnd *SCpnt)
53167 {
53168 int result = SCpnt->result;
53169 - int this_count = scsi_bufflen(SCpnt);
53170 - int good_bytes = (result == 0 ? this_count : 0);
53171 - int block_sectors = 0;
53172 - long error_sector;
53173 + unsigned int this_count = scsi_bufflen(SCpnt);
53174 + unsigned int good_bytes = (result == 0 ? this_count : 0);
53175 + unsigned int block_sectors = 0;
53176 + sector_t error_sector;
53177 struct scsi_cd *cd = scsi_cd(SCpnt->request->rq_disk);
53178
53179 #ifdef DEBUG
53180 @@ -351,9 +351,12 @@ static int sr_done(struct scsi_cmnd *SCpnt)
53181 if (cd->device->sector_size == 2048)
53182 error_sector <<= 2;
53183 error_sector &= ~(block_sectors - 1);
53184 - good_bytes = (error_sector -
53185 - blk_rq_pos(SCpnt->request)) << 9;
53186 - if (good_bytes < 0 || good_bytes >= this_count)
53187 + if (error_sector >= blk_rq_pos(SCpnt->request)) {
53188 + good_bytes = (error_sector -
53189 + blk_rq_pos(SCpnt->request)) << 9;
53190 + if (good_bytes >= this_count)
53191 + good_bytes = 0;
53192 + } else
53193 good_bytes = 0;
53194 /*
53195 * The SCSI specification allows for the value
53196 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
53197 index c0d660f..24a5854 100644
53198 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
53199 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
53200 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
53201 return i;
53202 }
53203
53204 -static struct bin_attribute fuse_bin_attr = {
53205 +static bin_attribute_no_const fuse_bin_attr = {
53206 .attr = { .name = "fuse", .mode = S_IRUGO, },
53207 .read = fuse_read,
53208 };
53209 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
53210 index d35c1a1..eda08dc 100644
53211 --- a/drivers/spi/spi.c
53212 +++ b/drivers/spi/spi.c
53213 @@ -2206,7 +2206,7 @@ int spi_bus_unlock(struct spi_master *master)
53214 EXPORT_SYMBOL_GPL(spi_bus_unlock);
53215
53216 /* portable code must never pass more than 32 bytes */
53217 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
53218 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
53219
53220 static u8 *buf;
53221
53222 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
53223 index b41429f..2de5373 100644
53224 --- a/drivers/staging/android/timed_output.c
53225 +++ b/drivers/staging/android/timed_output.c
53226 @@ -25,7 +25,7 @@
53227 #include "timed_output.h"
53228
53229 static struct class *timed_output_class;
53230 -static atomic_t device_count;
53231 +static atomic_unchecked_t device_count;
53232
53233 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
53234 char *buf)
53235 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
53236 timed_output_class = class_create(THIS_MODULE, "timed_output");
53237 if (IS_ERR(timed_output_class))
53238 return PTR_ERR(timed_output_class);
53239 - atomic_set(&device_count, 0);
53240 + atomic_set_unchecked(&device_count, 0);
53241 timed_output_class->dev_groups = timed_output_groups;
53242 }
53243
53244 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
53245 if (ret < 0)
53246 return ret;
53247
53248 - tdev->index = atomic_inc_return(&device_count);
53249 + tdev->index = atomic_inc_return_unchecked(&device_count);
53250 tdev->dev = device_create(timed_output_class, NULL,
53251 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
53252 if (IS_ERR(tdev->dev))
53253 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
53254 index e78ddbe..ac437c0 100644
53255 --- a/drivers/staging/comedi/comedi_fops.c
53256 +++ b/drivers/staging/comedi/comedi_fops.c
53257 @@ -297,8 +297,8 @@ static void comedi_file_reset(struct file *file)
53258 }
53259 cfp->last_attached = dev->attached;
53260 cfp->last_detach_count = dev->detach_count;
53261 - ACCESS_ONCE(cfp->read_subdev) = read_s;
53262 - ACCESS_ONCE(cfp->write_subdev) = write_s;
53263 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
53264 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
53265 }
53266
53267 static void comedi_file_check(struct file *file)
53268 @@ -1951,7 +1951,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53269 !(s_old->async->cmd.flags & CMDF_WRITE))
53270 return -EBUSY;
53271
53272 - ACCESS_ONCE(cfp->read_subdev) = s_new;
53273 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
53274 return 0;
53275 }
53276
53277 @@ -1993,7 +1993,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53278 (s_old->async->cmd.flags & CMDF_WRITE))
53279 return -EBUSY;
53280
53281 - ACCESS_ONCE(cfp->write_subdev) = s_new;
53282 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
53283 return 0;
53284 }
53285
53286 diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
53287 index 53b748b..a5ae0b3 100644
53288 --- a/drivers/staging/fbtft/fbtft-core.c
53289 +++ b/drivers/staging/fbtft/fbtft-core.c
53290 @@ -680,7 +680,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
53291 {
53292 struct fb_info *info;
53293 struct fbtft_par *par;
53294 - struct fb_ops *fbops = NULL;
53295 + fb_ops_no_const *fbops = NULL;
53296 struct fb_deferred_io *fbdefio = NULL;
53297 struct fbtft_platform_data *pdata = dev->platform_data;
53298 u8 *vmem = NULL;
53299 diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
53300 index 9fd98cb..a9cf912 100644
53301 --- a/drivers/staging/fbtft/fbtft.h
53302 +++ b/drivers/staging/fbtft/fbtft.h
53303 @@ -106,7 +106,7 @@ struct fbtft_ops {
53304
53305 int (*set_var)(struct fbtft_par *par);
53306 int (*set_gamma)(struct fbtft_par *par, unsigned long *curves);
53307 -};
53308 +} __no_const;
53309
53310 /**
53311 * struct fbtft_display - Describes the display properties
53312 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
53313 index 001348c..cfaac8a 100644
53314 --- a/drivers/staging/gdm724x/gdm_tty.c
53315 +++ b/drivers/staging/gdm724x/gdm_tty.c
53316 @@ -44,7 +44,7 @@
53317 #define gdm_tty_send_control(n, r, v, d, l) (\
53318 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
53319
53320 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
53321 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
53322
53323 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
53324 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
53325 diff --git a/drivers/staging/i2o/i2o.h b/drivers/staging/i2o/i2o.h
53326 index d23c3c2..eb63c81 100644
53327 --- a/drivers/staging/i2o/i2o.h
53328 +++ b/drivers/staging/i2o/i2o.h
53329 @@ -565,7 +565,7 @@ struct i2o_controller {
53330 struct i2o_device *exec; /* Executive */
53331 #if BITS_PER_LONG == 64
53332 spinlock_t context_list_lock; /* lock for context_list */
53333 - atomic_t context_list_counter; /* needed for unique contexts */
53334 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
53335 struct list_head context_list; /* list of context id's
53336 and pointers */
53337 #endif
53338 diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c
53339 index 780fee3..ca9dcae 100644
53340 --- a/drivers/staging/i2o/i2o_proc.c
53341 +++ b/drivers/staging/i2o/i2o_proc.c
53342 @@ -253,12 +253,6 @@ static char *scsi_devices[] = {
53343 "Array Controller Device"
53344 };
53345
53346 -static char *chtostr(char *tmp, u8 *chars, int n)
53347 -{
53348 - tmp[0] = 0;
53349 - return strncat(tmp, (char *)chars, n);
53350 -}
53351 -
53352 static int i2o_report_query_status(struct seq_file *seq, int block_status,
53353 char *group)
53354 {
53355 @@ -711,9 +705,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
53356 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
53357 {
53358 struct i2o_controller *c = (struct i2o_controller *)seq->private;
53359 - static u32 work32[5];
53360 - static u8 *work8 = (u8 *) work32;
53361 - static u16 *work16 = (u16 *) work32;
53362 + u32 work32[5];
53363 + u8 *work8 = (u8 *) work32;
53364 + u16 *work16 = (u16 *) work32;
53365 int token;
53366 u32 hwcap;
53367
53368 @@ -794,7 +788,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53369 } *result;
53370
53371 i2o_exec_execute_ddm_table ddm_table;
53372 - char tmp[28 + 1];
53373
53374 result = kmalloc(sizeof(*result), GFP_KERNEL);
53375 if (!result)
53376 @@ -829,8 +822,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53377
53378 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
53379 seq_printf(seq, "%-#8x", ddm_table.module_id);
53380 - seq_printf(seq, "%-29s",
53381 - chtostr(tmp, ddm_table.module_name_version, 28));
53382 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
53383 seq_printf(seq, "%9d ", ddm_table.data_size);
53384 seq_printf(seq, "%8d", ddm_table.code_size);
53385
53386 @@ -897,7 +889,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53387
53388 i2o_driver_result_table *result;
53389 i2o_driver_store_table *dst;
53390 - char tmp[28 + 1];
53391
53392 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
53393 if (result == NULL)
53394 @@ -932,9 +923,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53395
53396 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
53397 seq_printf(seq, "%-#8x", dst->module_id);
53398 - seq_printf(seq, "%-29s",
53399 - chtostr(tmp, dst->module_name_version, 28));
53400 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
53401 + seq_printf(seq, "%-.28s", dst->module_name_version);
53402 + seq_printf(seq, "%-.8s", dst->date);
53403 seq_printf(seq, "%8d ", dst->module_size);
53404 seq_printf(seq, "%8d ", dst->mpb_size);
53405 seq_printf(seq, "0x%04x", dst->module_flags);
53406 @@ -1250,11 +1240,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
53407 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53408 {
53409 struct i2o_device *d = (struct i2o_device *)seq->private;
53410 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53411 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53412 // == (allow) 512d bytes (max)
53413 - static u16 *work16 = (u16 *) work32;
53414 + u16 *work16 = (u16 *) work32;
53415 int token;
53416 - char tmp[16 + 1];
53417
53418 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
53419
53420 @@ -1266,14 +1255,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53421 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
53422 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
53423 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
53424 - seq_printf(seq, "Vendor info : %s\n",
53425 - chtostr(tmp, (u8 *) (work32 + 2), 16));
53426 - seq_printf(seq, "Product info : %s\n",
53427 - chtostr(tmp, (u8 *) (work32 + 6), 16));
53428 - seq_printf(seq, "Description : %s\n",
53429 - chtostr(tmp, (u8 *) (work32 + 10), 16));
53430 - seq_printf(seq, "Product rev. : %s\n",
53431 - chtostr(tmp, (u8 *) (work32 + 14), 8));
53432 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
53433 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
53434 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
53435 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
53436
53437 seq_printf(seq, "Serial number : ");
53438 print_serial_number(seq, (u8 *) (work32 + 16),
53439 @@ -1310,8 +1295,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53440 u8 pad[256]; // allow up to 256 byte (max) serial number
53441 } result;
53442
53443 - char tmp[24 + 1];
53444 -
53445 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
53446
53447 if (token < 0) {
53448 @@ -1320,10 +1303,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53449 }
53450
53451 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
53452 - seq_printf(seq, "Module name : %s\n",
53453 - chtostr(tmp, result.module_name, 24));
53454 - seq_printf(seq, "Module revision : %s\n",
53455 - chtostr(tmp, result.module_rev, 8));
53456 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
53457 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
53458
53459 seq_printf(seq, "Serial number : ");
53460 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
53461 @@ -1347,8 +1328,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53462 u8 instance_number[4];
53463 } result;
53464
53465 - char tmp[64 + 1];
53466 -
53467 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
53468
53469 if (token < 0) {
53470 @@ -1356,14 +1335,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53471 return 0;
53472 }
53473
53474 - seq_printf(seq, "Device name : %s\n",
53475 - chtostr(tmp, result.device_name, 64));
53476 - seq_printf(seq, "Service name : %s\n",
53477 - chtostr(tmp, result.service_name, 64));
53478 - seq_printf(seq, "Physical name : %s\n",
53479 - chtostr(tmp, result.physical_location, 64));
53480 - seq_printf(seq, "Instance number : %s\n",
53481 - chtostr(tmp, result.instance_number, 4));
53482 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
53483 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
53484 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
53485 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
53486
53487 return 0;
53488 }
53489 @@ -1372,9 +1347,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53490 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
53491 {
53492 struct i2o_device *d = (struct i2o_device *)seq->private;
53493 - static u32 work32[12];
53494 - static u16 *work16 = (u16 *) work32;
53495 - static u8 *work8 = (u8 *) work32;
53496 + u32 work32[12];
53497 + u16 *work16 = (u16 *) work32;
53498 + u8 *work8 = (u8 *) work32;
53499 int token;
53500
53501 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
53502 diff --git a/drivers/staging/i2o/iop.c b/drivers/staging/i2o/iop.c
53503 index 23bdbe4..4e1f340 100644
53504 --- a/drivers/staging/i2o/iop.c
53505 +++ b/drivers/staging/i2o/iop.c
53506 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
53507
53508 spin_lock_irqsave(&c->context_list_lock, flags);
53509
53510 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
53511 - atomic_inc(&c->context_list_counter);
53512 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
53513 + atomic_inc_unchecked(&c->context_list_counter);
53514
53515 - entry->context = atomic_read(&c->context_list_counter);
53516 + entry->context = atomic_read_unchecked(&c->context_list_counter);
53517
53518 list_add(&entry->list, &c->context_list);
53519
53520 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
53521
53522 #if BITS_PER_LONG == 64
53523 spin_lock_init(&c->context_list_lock);
53524 - atomic_set(&c->context_list_counter, 0);
53525 + atomic_set_unchecked(&c->context_list_counter, 0);
53526 INIT_LIST_HEAD(&c->context_list);
53527 #endif
53528
53529 diff --git a/drivers/staging/iio/accel/lis3l02dq_ring.c b/drivers/staging/iio/accel/lis3l02dq_ring.c
53530 index b892f2c..9b4898a 100644
53531 --- a/drivers/staging/iio/accel/lis3l02dq_ring.c
53532 +++ b/drivers/staging/iio/accel/lis3l02dq_ring.c
53533 @@ -118,7 +118,7 @@ static int lis3l02dq_get_buffer_element(struct iio_dev *indio_dev,
53534 int scan_count = bitmap_weight(indio_dev->active_scan_mask,
53535 indio_dev->masklength);
53536
53537 - rx_array = kcalloc(4, scan_count, GFP_KERNEL);
53538 + rx_array = kcalloc(scan_count, 4, GFP_KERNEL);
53539 if (!rx_array)
53540 return -ENOMEM;
53541 ret = lis3l02dq_read_all(indio_dev, rx_array);
53542 diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c
53543 index d98e229..9c59bc2 100644
53544 --- a/drivers/staging/iio/adc/ad7280a.c
53545 +++ b/drivers/staging/iio/adc/ad7280a.c
53546 @@ -547,8 +547,8 @@ static int ad7280_attr_init(struct ad7280_state *st)
53547 {
53548 int dev, ch, cnt;
53549
53550 - st->iio_attr = kcalloc(2, sizeof(*st->iio_attr) *
53551 - (st->slave_num + 1) * AD7280A_CELLS_PER_DEV,
53552 + st->iio_attr = kcalloc(sizeof(*st->iio_attr) *
53553 + (st->slave_num + 1) * AD7280A_CELLS_PER_DEV, 2,
53554 GFP_KERNEL);
53555 if (st->iio_attr == NULL)
53556 return -ENOMEM;
53557 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
53558 index 658f458..0564216 100644
53559 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
53560 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
53561 @@ -487,13 +487,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
53562 return 0;
53563 }
53564
53565 -sfw_test_client_ops_t brw_test_client;
53566 -void brw_init_test_client(void)
53567 -{
53568 - brw_test_client.tso_init = brw_client_init;
53569 - brw_test_client.tso_fini = brw_client_fini;
53570 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
53571 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
53572 +sfw_test_client_ops_t brw_test_client = {
53573 + .tso_init = brw_client_init,
53574 + .tso_fini = brw_client_fini,
53575 + .tso_prep_rpc = brw_client_prep_rpc,
53576 + .tso_done_rpc = brw_client_done_rpc,
53577 };
53578
53579 srpc_service_t brw_test_service;
53580 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
53581 index a93a90d..c51dde6 100644
53582 --- a/drivers/staging/lustre/lnet/selftest/framework.c
53583 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
53584 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
53585
53586 extern sfw_test_client_ops_t ping_test_client;
53587 extern srpc_service_t ping_test_service;
53588 -extern void ping_init_test_client(void);
53589 extern void ping_init_test_service(void);
53590
53591 extern sfw_test_client_ops_t brw_test_client;
53592 extern srpc_service_t brw_test_service;
53593 -extern void brw_init_test_client(void);
53594 extern void brw_init_test_service(void);
53595
53596
53597 @@ -1675,12 +1673,10 @@ sfw_startup(void)
53598 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
53599 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
53600
53601 - brw_init_test_client();
53602 brw_init_test_service();
53603 rc = sfw_register_test(&brw_test_service, &brw_test_client);
53604 LASSERT(rc == 0);
53605
53606 - ping_init_test_client();
53607 ping_init_test_service();
53608 rc = sfw_register_test(&ping_test_service, &ping_test_client);
53609 LASSERT(rc == 0);
53610 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
53611 index 644069a..83cbd26 100644
53612 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
53613 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
53614 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
53615 return 0;
53616 }
53617
53618 -sfw_test_client_ops_t ping_test_client;
53619 -void ping_init_test_client(void)
53620 -{
53621 - ping_test_client.tso_init = ping_client_init;
53622 - ping_test_client.tso_fini = ping_client_fini;
53623 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
53624 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
53625 -}
53626 +sfw_test_client_ops_t ping_test_client = {
53627 + .tso_init = ping_client_init,
53628 + .tso_fini = ping_client_fini,
53629 + .tso_prep_rpc = ping_client_prep_rpc,
53630 + .tso_done_rpc = ping_client_done_rpc,
53631 +};
53632
53633 srpc_service_t ping_test_service;
53634 void ping_init_test_service(void)
53635 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53636 index bac9902..0225fe1 100644
53637 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
53638 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53639 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
53640 ldlm_completion_callback lcs_completion;
53641 ldlm_blocking_callback lcs_blocking;
53642 ldlm_glimpse_callback lcs_glimpse;
53643 -};
53644 +} __no_const;
53645
53646 /* ldlm_lockd.c */
53647 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
53648 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
53649 index 2a88b80..62e7e5f 100644
53650 --- a/drivers/staging/lustre/lustre/include/obd.h
53651 +++ b/drivers/staging/lustre/lustre/include/obd.h
53652 @@ -1362,7 +1362,7 @@ struct md_ops {
53653 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
53654 * wrapper function in include/linux/obd_class.h.
53655 */
53656 -};
53657 +} __no_const;
53658
53659 struct lsm_operations {
53660 void (*lsm_free)(struct lov_stripe_md *);
53661 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53662 index a4c252f..b21acac 100644
53663 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53664 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53665 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
53666 int added = (mode == LCK_NL);
53667 int overlaps = 0;
53668 int splitted = 0;
53669 - const struct ldlm_callback_suite null_cbs = { NULL };
53670 + const struct ldlm_callback_suite null_cbs = { };
53671
53672 CDEBUG(D_DLMTRACE,
53673 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
53674 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
53675 index f0ee76a..1d01af9 100644
53676 --- a/drivers/staging/lustre/lustre/libcfs/module.c
53677 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
53678 @@ -380,11 +380,11 @@ out:
53679
53680
53681 struct cfs_psdev_ops libcfs_psdev_ops = {
53682 - libcfs_psdev_open,
53683 - libcfs_psdev_release,
53684 - NULL,
53685 - NULL,
53686 - libcfs_ioctl
53687 + .p_open = libcfs_psdev_open,
53688 + .p_close = libcfs_psdev_release,
53689 + .p_read = NULL,
53690 + .p_write = NULL,
53691 + .p_ioctl = libcfs_ioctl
53692 };
53693
53694 static int init_libcfs_module(void)
53695 @@ -631,7 +631,7 @@ static int proc_console_max_delay_cs(struct ctl_table *table, int write,
53696 loff_t *ppos)
53697 {
53698 int rc, max_delay_cs;
53699 - struct ctl_table dummy = *table;
53700 + ctl_table_no_const dummy = *table;
53701 long d;
53702
53703 dummy.data = &max_delay_cs;
53704 @@ -664,7 +664,7 @@ static int proc_console_min_delay_cs(struct ctl_table *table, int write,
53705 loff_t *ppos)
53706 {
53707 int rc, min_delay_cs;
53708 - struct ctl_table dummy = *table;
53709 + ctl_table_no_const dummy = *table;
53710 long d;
53711
53712 dummy.data = &min_delay_cs;
53713 @@ -696,7 +696,7 @@ static int proc_console_backoff(struct ctl_table *table, int write,
53714 void __user *buffer, size_t *lenp, loff_t *ppos)
53715 {
53716 int rc, backoff;
53717 - struct ctl_table dummy = *table;
53718 + ctl_table_no_const dummy = *table;
53719
53720 dummy.data = &backoff;
53721 dummy.proc_handler = &proc_dointvec;
53722 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
53723 index 22667db..8b703b6 100644
53724 --- a/drivers/staging/octeon/ethernet-rx.c
53725 +++ b/drivers/staging/octeon/ethernet-rx.c
53726 @@ -354,14 +354,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53727 /* Increment RX stats for virtual ports */
53728 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
53729 #ifdef CONFIG_64BIT
53730 - atomic64_add(1,
53731 + atomic64_add_unchecked(1,
53732 (atomic64_t *)&priv->stats.rx_packets);
53733 - atomic64_add(skb->len,
53734 + atomic64_add_unchecked(skb->len,
53735 (atomic64_t *)&priv->stats.rx_bytes);
53736 #else
53737 - atomic_add(1,
53738 + atomic_add_unchecked(1,
53739 (atomic_t *)&priv->stats.rx_packets);
53740 - atomic_add(skb->len,
53741 + atomic_add_unchecked(skb->len,
53742 (atomic_t *)&priv->stats.rx_bytes);
53743 #endif
53744 }
53745 @@ -373,10 +373,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53746 dev->name);
53747 */
53748 #ifdef CONFIG_64BIT
53749 - atomic64_add(1,
53750 + atomic64_add_unchecked(1,
53751 (atomic64_t *)&priv->stats.rx_dropped);
53752 #else
53753 - atomic_add(1,
53754 + atomic_add_unchecked(1,
53755 (atomic_t *)&priv->stats.rx_dropped);
53756 #endif
53757 dev_kfree_skb_irq(skb);
53758 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
53759 index fbbe866..2943243 100644
53760 --- a/drivers/staging/octeon/ethernet.c
53761 +++ b/drivers/staging/octeon/ethernet.c
53762 @@ -251,11 +251,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
53763 * since the RX tasklet also increments it.
53764 */
53765 #ifdef CONFIG_64BIT
53766 - atomic64_add(rx_status.dropped_packets,
53767 - (atomic64_t *)&priv->stats.rx_dropped);
53768 + atomic64_add_unchecked(rx_status.dropped_packets,
53769 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
53770 #else
53771 - atomic_add(rx_status.dropped_packets,
53772 - (atomic_t *)&priv->stats.rx_dropped);
53773 + atomic_add_unchecked(rx_status.dropped_packets,
53774 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
53775 #endif
53776 }
53777
53778 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
53779 index 3b476d8..f522d68 100644
53780 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
53781 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
53782 @@ -225,7 +225,7 @@ struct hal_ops {
53783
53784 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
53785 void (*hal_reset_security_engine)(struct adapter *adapter);
53786 -};
53787 +} __no_const;
53788
53789 enum rt_eeprom_type {
53790 EEPROM_93C46,
53791 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
53792 index 070cc03..6806e37 100644
53793 --- a/drivers/staging/rtl8712/rtl871x_io.h
53794 +++ b/drivers/staging/rtl8712/rtl871x_io.h
53795 @@ -108,7 +108,7 @@ struct _io_ops {
53796 u8 *pmem);
53797 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
53798 u8 *pmem);
53799 -};
53800 +} __no_const;
53801
53802 struct io_req {
53803 struct list_head list;
53804 diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
53805 index dbbb2f8..5232114 100644
53806 --- a/drivers/staging/sm750fb/sm750.c
53807 +++ b/drivers/staging/sm750fb/sm750.c
53808 @@ -780,6 +780,7 @@ static struct fb_ops lynxfb_ops = {
53809 .fb_set_par = lynxfb_ops_set_par,
53810 .fb_setcolreg = lynxfb_ops_setcolreg,
53811 .fb_blank = lynxfb_ops_blank,
53812 + .fb_pan_display = lynxfb_ops_pan_display,
53813 .fb_fillrect = cfb_fillrect,
53814 .fb_imageblit = cfb_imageblit,
53815 .fb_copyarea = cfb_copyarea,
53816 @@ -827,8 +828,10 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
53817 par->index = index;
53818 output->channel = &crtc->channel;
53819 sm750fb_set_drv(par);
53820 - lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display;
53821
53822 + pax_open_kernel();
53823 + *(void **)&lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display;
53824 + pax_close_kernel();
53825
53826 /* set current cursor variable and proc pointer,
53827 * must be set after crtc member initialized */
53828 @@ -850,7 +853,9 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
53829 crtc->cursor.share = share;
53830 memset_io(crtc->cursor.vstart, 0, crtc->cursor.size);
53831 if (!g_hwcursor) {
53832 - lynxfb_ops.fb_cursor = NULL;
53833 + pax_open_kernel();
53834 + *(void **)&lynxfb_ops.fb_cursor = NULL;
53835 + pax_close_kernel();
53836 crtc->cursor.disable(&crtc->cursor);
53837 }
53838
53839 @@ -858,9 +863,11 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
53840 /* set info->fbops, must be set before fb_find_mode */
53841 if (!share->accel_off) {
53842 /* use 2d acceleration */
53843 - lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect;
53844 - lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea;
53845 - lynxfb_ops.fb_imageblit = lynxfb_ops_imageblit;
53846 + pax_open_kernel();
53847 + *(void **)&lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect;
53848 + *(void **)&lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea;
53849 + *(void **)&lynxfb_ops.fb_imageblit = lynxfb_ops_imageblit;
53850 + pax_close_kernel();
53851 }
53852 info->fbops = &lynxfb_ops;
53853
53854 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
53855 index bd46df9..a0a5274 100644
53856 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
53857 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
53858 @@ -170,7 +170,7 @@ struct visorchipset_busdev_notifiers {
53859 void (*device_resume)(ulong bus_no, ulong dev_no);
53860 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
53861 ulong *max_size);
53862 -};
53863 +} __no_const;
53864
53865 /* These functions live inside visorchipset, and will be called to indicate
53866 * responses to specific events (by code outside of visorchipset).
53867 @@ -185,7 +185,7 @@ struct visorchipset_busdev_responders {
53868 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
53869 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
53870 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
53871 -};
53872 +} __no_const;
53873
53874 /** Register functions (in the bus driver) to get called by visorchipset
53875 * whenever a bus or device appears for which this service partition is
53876 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
53877 index 18b0f97..9c7716e 100644
53878 --- a/drivers/target/sbp/sbp_target.c
53879 +++ b/drivers/target/sbp/sbp_target.c
53880 @@ -61,7 +61,7 @@ static const u32 sbp_unit_directory_template[] = {
53881
53882 #define SESSION_MAINTENANCE_INTERVAL HZ
53883
53884 -static atomic_t login_id = ATOMIC_INIT(0);
53885 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
53886
53887 static void session_maintenance_work(struct work_struct *);
53888 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
53889 @@ -443,7 +443,7 @@ static void sbp_management_request_login(
53890 login->lun = se_lun;
53891 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
53892 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
53893 - login->login_id = atomic_inc_return(&login_id);
53894 + login->login_id = atomic_inc_return_unchecked(&login_id);
53895
53896 login->tgt_agt = sbp_target_agent_register(login);
53897 if (IS_ERR(login->tgt_agt)) {
53898 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
53899 index ce5f768..a4f884a 100644
53900 --- a/drivers/target/target_core_device.c
53901 +++ b/drivers/target/target_core_device.c
53902 @@ -1496,7 +1496,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
53903 spin_lock_init(&dev->se_tmr_lock);
53904 spin_lock_init(&dev->qf_cmd_lock);
53905 sema_init(&dev->caw_sem, 1);
53906 - atomic_set(&dev->dev_ordered_id, 0);
53907 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
53908 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
53909 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
53910 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
53911 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
53912 index 675f2d9..1389429 100644
53913 --- a/drivers/target/target_core_transport.c
53914 +++ b/drivers/target/target_core_transport.c
53915 @@ -1208,7 +1208,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
53916 * Used to determine when ORDERED commands should go from
53917 * Dormant to Active status.
53918 */
53919 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
53920 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
53921 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
53922 cmd->se_ordered_id, cmd->sam_task_attr,
53923 dev->transport->name);
53924 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
53925 index 031018e..90981a1 100644
53926 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
53927 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
53928 @@ -272,8 +272,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
53929 platform_set_drvdata(pdev, priv);
53930
53931 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
53932 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53933 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53934 + pax_open_kernel();
53935 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53936 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53937 + pax_close_kernel();
53938 }
53939 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
53940 priv, &int3400_thermal_ops,
53941 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
53942 index 668fb1b..2737bbe 100644
53943 --- a/drivers/thermal/of-thermal.c
53944 +++ b/drivers/thermal/of-thermal.c
53945 @@ -31,6 +31,7 @@
53946 #include <linux/export.h>
53947 #include <linux/string.h>
53948 #include <linux/thermal.h>
53949 +#include <linux/mm.h>
53950
53951 #include "thermal_core.h"
53952
53953 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
53954 tz->ops = ops;
53955 tz->sensor_data = data;
53956
53957 - tzd->ops->get_temp = of_thermal_get_temp;
53958 - tzd->ops->get_trend = of_thermal_get_trend;
53959 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53960 + pax_open_kernel();
53961 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
53962 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
53963 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53964 + pax_close_kernel();
53965 mutex_unlock(&tzd->lock);
53966
53967 return tzd;
53968 @@ -544,9 +547,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
53969 return;
53970
53971 mutex_lock(&tzd->lock);
53972 - tzd->ops->get_temp = NULL;
53973 - tzd->ops->get_trend = NULL;
53974 - tzd->ops->set_emul_temp = NULL;
53975 + pax_open_kernel();
53976 + *(void **)&tzd->ops->get_temp = NULL;
53977 + *(void **)&tzd->ops->get_trend = NULL;
53978 + *(void **)&tzd->ops->set_emul_temp = NULL;
53979 + pax_close_kernel();
53980
53981 tz->ops = NULL;
53982 tz->sensor_data = NULL;
53983 diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
53984 index 9ea3d9d..53e8792 100644
53985 --- a/drivers/thermal/x86_pkg_temp_thermal.c
53986 +++ b/drivers/thermal/x86_pkg_temp_thermal.c
53987 @@ -567,7 +567,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb,
53988 return NOTIFY_OK;
53989 }
53990
53991 -static struct notifier_block pkg_temp_thermal_notifier __refdata = {
53992 +static struct notifier_block pkg_temp_thermal_notifier __refconst = {
53993 .notifier_call = pkg_temp_thermal_cpu_callback,
53994 };
53995
53996 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
53997 index fd66f57..48e6376 100644
53998 --- a/drivers/tty/cyclades.c
53999 +++ b/drivers/tty/cyclades.c
54000 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
54001 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
54002 info->port.count);
54003 #endif
54004 - info->port.count++;
54005 + atomic_inc(&info->port.count);
54006 #ifdef CY_DEBUG_COUNT
54007 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
54008 - current->pid, info->port.count);
54009 + current->pid, atomic_read(&info->port.count));
54010 #endif
54011
54012 /*
54013 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
54014 for (j = 0; j < cy_card[i].nports; j++) {
54015 info = &cy_card[i].ports[j];
54016
54017 - if (info->port.count) {
54018 + if (atomic_read(&info->port.count)) {
54019 /* XXX is the ldisc num worth this? */
54020 struct tty_struct *tty;
54021 struct tty_ldisc *ld;
54022 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
54023 index 4fcec1d..5a036f7 100644
54024 --- a/drivers/tty/hvc/hvc_console.c
54025 +++ b/drivers/tty/hvc/hvc_console.c
54026 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
54027
54028 spin_lock_irqsave(&hp->port.lock, flags);
54029 /* Check and then increment for fast path open. */
54030 - if (hp->port.count++ > 0) {
54031 + if (atomic_inc_return(&hp->port.count) > 1) {
54032 spin_unlock_irqrestore(&hp->port.lock, flags);
54033 hvc_kick();
54034 return 0;
54035 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
54036
54037 spin_lock_irqsave(&hp->port.lock, flags);
54038
54039 - if (--hp->port.count == 0) {
54040 + if (atomic_dec_return(&hp->port.count) == 0) {
54041 spin_unlock_irqrestore(&hp->port.lock, flags);
54042 /* We are done with the tty pointer now. */
54043 tty_port_tty_set(&hp->port, NULL);
54044 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
54045 */
54046 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
54047 } else {
54048 - if (hp->port.count < 0)
54049 + if (atomic_read(&hp->port.count) < 0)
54050 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
54051 - hp->vtermno, hp->port.count);
54052 + hp->vtermno, atomic_read(&hp->port.count));
54053 spin_unlock_irqrestore(&hp->port.lock, flags);
54054 }
54055 }
54056 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
54057 * open->hangup case this can be called after the final close so prevent
54058 * that from happening for now.
54059 */
54060 - if (hp->port.count <= 0) {
54061 + if (atomic_read(&hp->port.count) <= 0) {
54062 spin_unlock_irqrestore(&hp->port.lock, flags);
54063 return;
54064 }
54065
54066 - hp->port.count = 0;
54067 + atomic_set(&hp->port.count, 0);
54068 spin_unlock_irqrestore(&hp->port.lock, flags);
54069 tty_port_tty_set(&hp->port, NULL);
54070
54071 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
54072 return -EPIPE;
54073
54074 /* FIXME what's this (unprotected) check for? */
54075 - if (hp->port.count <= 0)
54076 + if (atomic_read(&hp->port.count) <= 0)
54077 return -EIO;
54078
54079 spin_lock_irqsave(&hp->lock, flags);
54080 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
54081 index 81ff7e1..dfb7b71 100644
54082 --- a/drivers/tty/hvc/hvcs.c
54083 +++ b/drivers/tty/hvc/hvcs.c
54084 @@ -83,6 +83,7 @@
54085 #include <asm/hvcserver.h>
54086 #include <asm/uaccess.h>
54087 #include <asm/vio.h>
54088 +#include <asm/local.h>
54089
54090 /*
54091 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
54092 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
54093
54094 spin_lock_irqsave(&hvcsd->lock, flags);
54095
54096 - if (hvcsd->port.count > 0) {
54097 + if (atomic_read(&hvcsd->port.count) > 0) {
54098 spin_unlock_irqrestore(&hvcsd->lock, flags);
54099 printk(KERN_INFO "HVCS: vterm state unchanged. "
54100 "The hvcs device node is still in use.\n");
54101 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
54102 }
54103 }
54104
54105 - hvcsd->port.count = 0;
54106 + atomic_set(&hvcsd->port.count, 0);
54107 hvcsd->port.tty = tty;
54108 tty->driver_data = hvcsd;
54109
54110 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
54111 unsigned long flags;
54112
54113 spin_lock_irqsave(&hvcsd->lock, flags);
54114 - hvcsd->port.count++;
54115 + atomic_inc(&hvcsd->port.count);
54116 hvcsd->todo_mask |= HVCS_SCHED_READ;
54117 spin_unlock_irqrestore(&hvcsd->lock, flags);
54118
54119 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
54120 hvcsd = tty->driver_data;
54121
54122 spin_lock_irqsave(&hvcsd->lock, flags);
54123 - if (--hvcsd->port.count == 0) {
54124 + if (atomic_dec_and_test(&hvcsd->port.count)) {
54125
54126 vio_disable_interrupts(hvcsd->vdev);
54127
54128 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
54129
54130 free_irq(irq, hvcsd);
54131 return;
54132 - } else if (hvcsd->port.count < 0) {
54133 + } else if (atomic_read(&hvcsd->port.count) < 0) {
54134 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
54135 " is missmanaged.\n",
54136 - hvcsd->vdev->unit_address, hvcsd->port.count);
54137 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
54138 }
54139
54140 spin_unlock_irqrestore(&hvcsd->lock, flags);
54141 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54142
54143 spin_lock_irqsave(&hvcsd->lock, flags);
54144 /* Preserve this so that we know how many kref refs to put */
54145 - temp_open_count = hvcsd->port.count;
54146 + temp_open_count = atomic_read(&hvcsd->port.count);
54147
54148 /*
54149 * Don't kref put inside the spinlock because the destruction
54150 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54151 tty->driver_data = NULL;
54152 hvcsd->port.tty = NULL;
54153
54154 - hvcsd->port.count = 0;
54155 + atomic_set(&hvcsd->port.count, 0);
54156
54157 /* This will drop any buffered data on the floor which is OK in a hangup
54158 * scenario. */
54159 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
54160 * the middle of a write operation? This is a crummy place to do this
54161 * but we want to keep it all in the spinlock.
54162 */
54163 - if (hvcsd->port.count <= 0) {
54164 + if (atomic_read(&hvcsd->port.count) <= 0) {
54165 spin_unlock_irqrestore(&hvcsd->lock, flags);
54166 return -ENODEV;
54167 }
54168 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
54169 {
54170 struct hvcs_struct *hvcsd = tty->driver_data;
54171
54172 - if (!hvcsd || hvcsd->port.count <= 0)
54173 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
54174 return 0;
54175
54176 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
54177 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
54178 index 4190199..06d5bfa 100644
54179 --- a/drivers/tty/hvc/hvsi.c
54180 +++ b/drivers/tty/hvc/hvsi.c
54181 @@ -85,7 +85,7 @@ struct hvsi_struct {
54182 int n_outbuf;
54183 uint32_t vtermno;
54184 uint32_t virq;
54185 - atomic_t seqno; /* HVSI packet sequence number */
54186 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
54187 uint16_t mctrl;
54188 uint8_t state; /* HVSI protocol state */
54189 uint8_t flags;
54190 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
54191
54192 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
54193 packet.hdr.len = sizeof(struct hvsi_query_response);
54194 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54195 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54196 packet.verb = VSV_SEND_VERSION_NUMBER;
54197 packet.u.version = HVSI_VERSION;
54198 packet.query_seqno = query_seqno+1;
54199 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
54200
54201 packet.hdr.type = VS_QUERY_PACKET_HEADER;
54202 packet.hdr.len = sizeof(struct hvsi_query);
54203 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54204 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54205 packet.verb = verb;
54206
54207 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
54208 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
54209 int wrote;
54210
54211 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
54212 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54213 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54214 packet.hdr.len = sizeof(struct hvsi_control);
54215 packet.verb = VSV_SET_MODEM_CTL;
54216 packet.mask = HVSI_TSDTR;
54217 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
54218 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
54219
54220 packet.hdr.type = VS_DATA_PACKET_HEADER;
54221 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54222 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54223 packet.hdr.len = count + sizeof(struct hvsi_header);
54224 memcpy(&packet.data, buf, count);
54225
54226 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
54227 struct hvsi_control packet __ALIGNED__;
54228
54229 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
54230 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54231 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54232 packet.hdr.len = 6;
54233 packet.verb = VSV_CLOSE_PROTOCOL;
54234
54235 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
54236
54237 tty_port_tty_set(&hp->port, tty);
54238 spin_lock_irqsave(&hp->lock, flags);
54239 - hp->port.count++;
54240 + atomic_inc(&hp->port.count);
54241 atomic_set(&hp->seqno, 0);
54242 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
54243 spin_unlock_irqrestore(&hp->lock, flags);
54244 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54245
54246 spin_lock_irqsave(&hp->lock, flags);
54247
54248 - if (--hp->port.count == 0) {
54249 + if (atomic_dec_return(&hp->port.count) == 0) {
54250 tty_port_tty_set(&hp->port, NULL);
54251 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
54252
54253 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54254
54255 spin_lock_irqsave(&hp->lock, flags);
54256 }
54257 - } else if (hp->port.count < 0)
54258 + } else if (atomic_read(&hp->port.count) < 0)
54259 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
54260 - hp - hvsi_ports, hp->port.count);
54261 + hp - hvsi_ports, atomic_read(&hp->port.count));
54262
54263 spin_unlock_irqrestore(&hp->lock, flags);
54264 }
54265 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
54266 tty_port_tty_set(&hp->port, NULL);
54267
54268 spin_lock_irqsave(&hp->lock, flags);
54269 - hp->port.count = 0;
54270 + atomic_set(&hp->port.count, 0);
54271 hp->n_outbuf = 0;
54272 spin_unlock_irqrestore(&hp->lock, flags);
54273 }
54274 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
54275 index a270f04..7c77b5d 100644
54276 --- a/drivers/tty/hvc/hvsi_lib.c
54277 +++ b/drivers/tty/hvc/hvsi_lib.c
54278 @@ -8,7 +8,7 @@
54279
54280 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
54281 {
54282 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
54283 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
54284
54285 /* Assumes that always succeeds, works in practice */
54286 return pv->put_chars(pv->termno, (char *)packet, packet->len);
54287 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
54288
54289 /* Reset state */
54290 pv->established = 0;
54291 - atomic_set(&pv->seqno, 0);
54292 + atomic_set_unchecked(&pv->seqno, 0);
54293
54294 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
54295
54296 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
54297 index 345cebb..d5a1e9e 100644
54298 --- a/drivers/tty/ipwireless/tty.c
54299 +++ b/drivers/tty/ipwireless/tty.c
54300 @@ -28,6 +28,7 @@
54301 #include <linux/tty_driver.h>
54302 #include <linux/tty_flip.h>
54303 #include <linux/uaccess.h>
54304 +#include <asm/local.h>
54305
54306 #include "tty.h"
54307 #include "network.h"
54308 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54309 return -ENODEV;
54310
54311 mutex_lock(&tty->ipw_tty_mutex);
54312 - if (tty->port.count == 0)
54313 + if (atomic_read(&tty->port.count) == 0)
54314 tty->tx_bytes_queued = 0;
54315
54316 - tty->port.count++;
54317 + atomic_inc(&tty->port.count);
54318
54319 tty->port.tty = linux_tty;
54320 linux_tty->driver_data = tty;
54321 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54322
54323 static void do_ipw_close(struct ipw_tty *tty)
54324 {
54325 - tty->port.count--;
54326 -
54327 - if (tty->port.count == 0) {
54328 + if (atomic_dec_return(&tty->port.count) == 0) {
54329 struct tty_struct *linux_tty = tty->port.tty;
54330
54331 if (linux_tty != NULL) {
54332 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
54333 return;
54334
54335 mutex_lock(&tty->ipw_tty_mutex);
54336 - if (tty->port.count == 0) {
54337 + if (atomic_read(&tty->port.count) == 0) {
54338 mutex_unlock(&tty->ipw_tty_mutex);
54339 return;
54340 }
54341 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
54342
54343 mutex_lock(&tty->ipw_tty_mutex);
54344
54345 - if (!tty->port.count) {
54346 + if (!atomic_read(&tty->port.count)) {
54347 mutex_unlock(&tty->ipw_tty_mutex);
54348 return;
54349 }
54350 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
54351 return -ENODEV;
54352
54353 mutex_lock(&tty->ipw_tty_mutex);
54354 - if (!tty->port.count) {
54355 + if (!atomic_read(&tty->port.count)) {
54356 mutex_unlock(&tty->ipw_tty_mutex);
54357 return -EINVAL;
54358 }
54359 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
54360 if (!tty)
54361 return -ENODEV;
54362
54363 - if (!tty->port.count)
54364 + if (!atomic_read(&tty->port.count))
54365 return -EINVAL;
54366
54367 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
54368 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
54369 if (!tty)
54370 return 0;
54371
54372 - if (!tty->port.count)
54373 + if (!atomic_read(&tty->port.count))
54374 return 0;
54375
54376 return tty->tx_bytes_queued;
54377 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
54378 if (!tty)
54379 return -ENODEV;
54380
54381 - if (!tty->port.count)
54382 + if (!atomic_read(&tty->port.count))
54383 return -EINVAL;
54384
54385 return get_control_lines(tty);
54386 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
54387 if (!tty)
54388 return -ENODEV;
54389
54390 - if (!tty->port.count)
54391 + if (!atomic_read(&tty->port.count))
54392 return -EINVAL;
54393
54394 return set_control_lines(tty, set, clear);
54395 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
54396 if (!tty)
54397 return -ENODEV;
54398
54399 - if (!tty->port.count)
54400 + if (!atomic_read(&tty->port.count))
54401 return -EINVAL;
54402
54403 /* FIXME: Exactly how is the tty object locked here .. */
54404 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
54405 * are gone */
54406 mutex_lock(&ttyj->ipw_tty_mutex);
54407 }
54408 - while (ttyj->port.count)
54409 + while (atomic_read(&ttyj->port.count))
54410 do_ipw_close(ttyj);
54411 ipwireless_disassociate_network_ttys(network,
54412 ttyj->channel_idx);
54413 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
54414 index 14c54e0..1efd4f2 100644
54415 --- a/drivers/tty/moxa.c
54416 +++ b/drivers/tty/moxa.c
54417 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
54418 }
54419
54420 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
54421 - ch->port.count++;
54422 + atomic_inc(&ch->port.count);
54423 tty->driver_data = ch;
54424 tty_port_tty_set(&ch->port, tty);
54425 mutex_lock(&ch->port.mutex);
54426 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
54427 index 2c34c32..81d10e1 100644
54428 --- a/drivers/tty/n_gsm.c
54429 +++ b/drivers/tty/n_gsm.c
54430 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
54431 spin_lock_init(&dlci->lock);
54432 mutex_init(&dlci->mutex);
54433 dlci->fifo = &dlci->_fifo;
54434 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
54435 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
54436 kfree(dlci);
54437 return NULL;
54438 }
54439 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
54440 struct gsm_dlci *dlci = tty->driver_data;
54441 struct tty_port *port = &dlci->port;
54442
54443 - port->count++;
54444 + atomic_inc(&port->count);
54445 tty_port_tty_set(port, tty);
54446
54447 dlci->modem_rx = 0;
54448 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
54449 index 16ed0b6..7d944b4 100644
54450 --- a/drivers/tty/n_tty.c
54451 +++ b/drivers/tty/n_tty.c
54452 @@ -116,7 +116,7 @@ struct n_tty_data {
54453 int minimum_to_wake;
54454
54455 /* consumer-published */
54456 - size_t read_tail;
54457 + size_t read_tail __intentional_overflow(-1);
54458 size_t line_start;
54459
54460 /* protected by output lock */
54461 @@ -2582,6 +2582,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
54462 {
54463 *ops = tty_ldisc_N_TTY;
54464 ops->owner = NULL;
54465 - ops->refcount = ops->flags = 0;
54466 + atomic_set(&ops->refcount, 0);
54467 + ops->flags = 0;
54468 }
54469 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
54470 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
54471 index 4d5e840..a2340a6 100644
54472 --- a/drivers/tty/pty.c
54473 +++ b/drivers/tty/pty.c
54474 @@ -849,8 +849,10 @@ static void __init unix98_pty_init(void)
54475 panic("Couldn't register Unix98 pts driver");
54476
54477 /* Now create the /dev/ptmx special device */
54478 + pax_open_kernel();
54479 tty_default_fops(&ptmx_fops);
54480 - ptmx_fops.open = ptmx_open;
54481 + *(void **)&ptmx_fops.open = ptmx_open;
54482 + pax_close_kernel();
54483
54484 cdev_init(&ptmx_cdev, &ptmx_fops);
54485 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
54486 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
54487 index c8dd8dc..dca6cfd 100644
54488 --- a/drivers/tty/rocket.c
54489 +++ b/drivers/tty/rocket.c
54490 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54491 tty->driver_data = info;
54492 tty_port_tty_set(port, tty);
54493
54494 - if (port->count++ == 0) {
54495 + if (atomic_inc_return(&port->count) == 1) {
54496 atomic_inc(&rp_num_ports_open);
54497
54498 #ifdef ROCKET_DEBUG_OPEN
54499 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54500 #endif
54501 }
54502 #ifdef ROCKET_DEBUG_OPEN
54503 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
54504 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
54505 #endif
54506
54507 /*
54508 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
54509 spin_unlock_irqrestore(&info->port.lock, flags);
54510 return;
54511 }
54512 - if (info->port.count)
54513 + if (atomic_read(&info->port.count))
54514 atomic_dec(&rp_num_ports_open);
54515 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
54516 spin_unlock_irqrestore(&info->port.lock, flags);
54517 diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c
54518 index 4506e40..ac0b470 100644
54519 --- a/drivers/tty/serial/8250/8250_core.c
54520 +++ b/drivers/tty/serial/8250/8250_core.c
54521 @@ -3241,9 +3241,9 @@ static void univ8250_release_port(struct uart_port *port)
54522
54523 static void univ8250_rsa_support(struct uart_ops *ops)
54524 {
54525 - ops->config_port = univ8250_config_port;
54526 - ops->request_port = univ8250_request_port;
54527 - ops->release_port = univ8250_release_port;
54528 + *(void **)&ops->config_port = univ8250_config_port;
54529 + *(void **)&ops->request_port = univ8250_request_port;
54530 + *(void **)&ops->release_port = univ8250_release_port;
54531 }
54532
54533 #else
54534 @@ -3286,8 +3286,10 @@ static void __init serial8250_isa_init_ports(void)
54535 }
54536
54537 /* chain base port ops to support Remote Supervisor Adapter */
54538 - univ8250_port_ops = *base_ops;
54539 + pax_open_kernel();
54540 + memcpy((void *)&univ8250_port_ops, base_ops, sizeof univ8250_port_ops);
54541 univ8250_rsa_support(&univ8250_port_ops);
54542 + pax_close_kernel();
54543
54544 if (share_irqs)
54545 irqflag = IRQF_SHARED;
54546 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
54547 index aa28209..e08fb85 100644
54548 --- a/drivers/tty/serial/ioc4_serial.c
54549 +++ b/drivers/tty/serial/ioc4_serial.c
54550 @@ -437,7 +437,7 @@ struct ioc4_soft {
54551 } is_intr_info[MAX_IOC4_INTR_ENTS];
54552
54553 /* Number of entries active in the above array */
54554 - atomic_t is_num_intrs;
54555 + atomic_unchecked_t is_num_intrs;
54556 } is_intr_type[IOC4_NUM_INTR_TYPES];
54557
54558 /* is_ir_lock must be held while
54559 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
54560 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
54561 || (type == IOC4_OTHER_INTR_TYPE)));
54562
54563 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
54564 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
54565 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
54566
54567 /* Save off the lower level interrupt handler */
54568 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
54569
54570 soft = arg;
54571 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
54572 - num_intrs = (int)atomic_read(
54573 + num_intrs = (int)atomic_read_unchecked(
54574 &soft->is_intr_type[intr_type].is_num_intrs);
54575
54576 this_mir = this_ir = pending_intrs(soft, intr_type);
54577 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
54578 index 129dc5b..1da5bb8 100644
54579 --- a/drivers/tty/serial/kgdb_nmi.c
54580 +++ b/drivers/tty/serial/kgdb_nmi.c
54581 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
54582 * I/O utilities that messages sent to the console will automatically
54583 * be displayed on the dbg_io.
54584 */
54585 - dbg_io_ops->is_console = true;
54586 + pax_open_kernel();
54587 + *(int *)&dbg_io_ops->is_console = true;
54588 + pax_close_kernel();
54589
54590 return 0;
54591 }
54592 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
54593 index a260cde..6b2b5ce 100644
54594 --- a/drivers/tty/serial/kgdboc.c
54595 +++ b/drivers/tty/serial/kgdboc.c
54596 @@ -24,8 +24,9 @@
54597 #define MAX_CONFIG_LEN 40
54598
54599 static struct kgdb_io kgdboc_io_ops;
54600 +static struct kgdb_io kgdboc_io_ops_console;
54601
54602 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
54603 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
54604 static int configured = -1;
54605
54606 static char config[MAX_CONFIG_LEN];
54607 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
54608 kgdboc_unregister_kbd();
54609 if (configured == 1)
54610 kgdb_unregister_io_module(&kgdboc_io_ops);
54611 + else if (configured == 2)
54612 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
54613 }
54614
54615 static int configure_kgdboc(void)
54616 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
54617 int err;
54618 char *cptr = config;
54619 struct console *cons;
54620 + int is_console = 0;
54621
54622 err = kgdboc_option_setup(config);
54623 if (err || !strlen(config) || isspace(config[0]))
54624 goto noconfig;
54625
54626 err = -ENODEV;
54627 - kgdboc_io_ops.is_console = 0;
54628 kgdb_tty_driver = NULL;
54629
54630 kgdboc_use_kms = 0;
54631 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
54632 int idx;
54633 if (cons->device && cons->device(cons, &idx) == p &&
54634 idx == tty_line) {
54635 - kgdboc_io_ops.is_console = 1;
54636 + is_console = 1;
54637 break;
54638 }
54639 cons = cons->next;
54640 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
54641 kgdb_tty_line = tty_line;
54642
54643 do_register:
54644 - err = kgdb_register_io_module(&kgdboc_io_ops);
54645 + if (is_console) {
54646 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
54647 + configured = 2;
54648 + } else {
54649 + err = kgdb_register_io_module(&kgdboc_io_ops);
54650 + configured = 1;
54651 + }
54652 if (err)
54653 goto noconfig;
54654
54655 @@ -205,8 +214,6 @@ do_register:
54656 if (err)
54657 goto nmi_con_failed;
54658
54659 - configured = 1;
54660 -
54661 return 0;
54662
54663 nmi_con_failed:
54664 @@ -223,7 +230,7 @@ noconfig:
54665 static int __init init_kgdboc(void)
54666 {
54667 /* Already configured? */
54668 - if (configured == 1)
54669 + if (configured >= 1)
54670 return 0;
54671
54672 return configure_kgdboc();
54673 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
54674 if (config[len - 1] == '\n')
54675 config[len - 1] = '\0';
54676
54677 - if (configured == 1)
54678 + if (configured >= 1)
54679 cleanup_kgdboc();
54680
54681 /* Go and configure with the new params. */
54682 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
54683 .post_exception = kgdboc_post_exp_handler,
54684 };
54685
54686 +static struct kgdb_io kgdboc_io_ops_console = {
54687 + .name = "kgdboc",
54688 + .read_char = kgdboc_get_char,
54689 + .write_char = kgdboc_put_char,
54690 + .pre_exception = kgdboc_pre_exp_handler,
54691 + .post_exception = kgdboc_post_exp_handler,
54692 + .is_console = 1
54693 +};
54694 +
54695 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
54696 /* This is only available if kgdboc is a built in for early debugging */
54697 static int __init kgdboc_early_init(char *opt)
54698 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
54699 index b73889c..9f74f0a 100644
54700 --- a/drivers/tty/serial/msm_serial.c
54701 +++ b/drivers/tty/serial/msm_serial.c
54702 @@ -1012,7 +1012,7 @@ static struct uart_driver msm_uart_driver = {
54703 .cons = MSM_CONSOLE,
54704 };
54705
54706 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
54707 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
54708
54709 static const struct of_device_id msm_uartdm_table[] = {
54710 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
54711 @@ -1036,7 +1036,7 @@ static int msm_serial_probe(struct platform_device *pdev)
54712 line = pdev->id;
54713
54714 if (line < 0)
54715 - line = atomic_inc_return(&msm_uart_next_id) - 1;
54716 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
54717
54718 if (unlikely(line < 0 || line >= UART_NR))
54719 return -ENXIO;
54720 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
54721 index a0ae942..befa48d 100644
54722 --- a/drivers/tty/serial/samsung.c
54723 +++ b/drivers/tty/serial/samsung.c
54724 @@ -987,11 +987,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
54725 ourport->tx_in_progress = 0;
54726 }
54727
54728 +static int s3c64xx_serial_startup(struct uart_port *port);
54729 static int s3c24xx_serial_startup(struct uart_port *port)
54730 {
54731 struct s3c24xx_uart_port *ourport = to_ourport(port);
54732 int ret;
54733
54734 + /* Startup sequence is different for s3c64xx and higher SoC's */
54735 + if (s3c24xx_serial_has_interrupt_mask(port))
54736 + return s3c64xx_serial_startup(port);
54737 +
54738 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
54739 port, (unsigned long long)port->mapbase, port->membase);
54740
54741 @@ -1698,10 +1703,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
54742 /* setup info for port */
54743 port->dev = &platdev->dev;
54744
54745 - /* Startup sequence is different for s3c64xx and higher SoC's */
54746 - if (s3c24xx_serial_has_interrupt_mask(port))
54747 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
54748 -
54749 port->uartclk = 1;
54750
54751 if (cfg->uart_flags & UPF_CONS_FLOW) {
54752 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
54753 index ec54044..fc93d3f 100644
54754 --- a/drivers/tty/serial/serial_core.c
54755 +++ b/drivers/tty/serial/serial_core.c
54756 @@ -1376,7 +1376,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54757 state = drv->state + tty->index;
54758 port = &state->port;
54759 spin_lock_irq(&port->lock);
54760 - --port->count;
54761 + atomic_dec(&port->count);
54762 spin_unlock_irq(&port->lock);
54763 return;
54764 }
54765 @@ -1386,7 +1386,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54766
54767 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
54768
54769 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
54770 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
54771 return;
54772
54773 /*
54774 @@ -1511,7 +1511,7 @@ static void uart_hangup(struct tty_struct *tty)
54775 uart_flush_buffer(tty);
54776 uart_shutdown(tty, state);
54777 spin_lock_irqsave(&port->lock, flags);
54778 - port->count = 0;
54779 + atomic_set(&port->count, 0);
54780 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
54781 spin_unlock_irqrestore(&port->lock, flags);
54782 tty_port_tty_set(port, NULL);
54783 @@ -1598,7 +1598,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
54784 pr_debug("uart_open(%d) called\n", line);
54785
54786 spin_lock_irq(&port->lock);
54787 - ++port->count;
54788 + atomic_inc(&port->count);
54789 spin_unlock_irq(&port->lock);
54790
54791 /*
54792 diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c
54793 index b1c6bd3..5f038e2 100644
54794 --- a/drivers/tty/serial/uartlite.c
54795 +++ b/drivers/tty/serial/uartlite.c
54796 @@ -341,13 +341,13 @@ static int ulite_request_port(struct uart_port *port)
54797 return -EBUSY;
54798 }
54799
54800 - port->private_data = &uartlite_be;
54801 + port->private_data = (void *)&uartlite_be;
54802 ret = uart_in32(ULITE_CONTROL, port);
54803 uart_out32(ULITE_CONTROL_RST_TX, ULITE_CONTROL, port);
54804 ret = uart_in32(ULITE_STATUS, port);
54805 /* Endianess detection */
54806 if ((ret & ULITE_STATUS_TXEMPTY) != ULITE_STATUS_TXEMPTY)
54807 - port->private_data = &uartlite_le;
54808 + port->private_data = (void *)&uartlite_le;
54809
54810 return 0;
54811 }
54812 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
54813 index b799170..87dafd5 100644
54814 --- a/drivers/tty/synclink.c
54815 +++ b/drivers/tty/synclink.c
54816 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54817
54818 if (debug_level >= DEBUG_LEVEL_INFO)
54819 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
54820 - __FILE__,__LINE__, info->device_name, info->port.count);
54821 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54822
54823 if (tty_port_close_start(&info->port, tty, filp) == 0)
54824 goto cleanup;
54825 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54826 cleanup:
54827 if (debug_level >= DEBUG_LEVEL_INFO)
54828 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
54829 - tty->driver->name, info->port.count);
54830 + tty->driver->name, atomic_read(&info->port.count));
54831
54832 } /* end of mgsl_close() */
54833
54834 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
54835
54836 mgsl_flush_buffer(tty);
54837 shutdown(info);
54838 -
54839 - info->port.count = 0;
54840 +
54841 + atomic_set(&info->port.count, 0);
54842 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54843 info->port.tty = NULL;
54844
54845 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54846
54847 if (debug_level >= DEBUG_LEVEL_INFO)
54848 printk("%s(%d):block_til_ready before block on %s count=%d\n",
54849 - __FILE__,__LINE__, tty->driver->name, port->count );
54850 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54851
54852 spin_lock_irqsave(&info->irq_spinlock, flags);
54853 - port->count--;
54854 + atomic_dec(&port->count);
54855 spin_unlock_irqrestore(&info->irq_spinlock, flags);
54856 port->blocked_open++;
54857
54858 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54859
54860 if (debug_level >= DEBUG_LEVEL_INFO)
54861 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
54862 - __FILE__,__LINE__, tty->driver->name, port->count );
54863 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54864
54865 tty_unlock(tty);
54866 schedule();
54867 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54868
54869 /* FIXME: Racy on hangup during close wait */
54870 if (!tty_hung_up_p(filp))
54871 - port->count++;
54872 + atomic_inc(&port->count);
54873 port->blocked_open--;
54874
54875 if (debug_level >= DEBUG_LEVEL_INFO)
54876 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
54877 - __FILE__,__LINE__, tty->driver->name, port->count );
54878 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54879
54880 if (!retval)
54881 port->flags |= ASYNC_NORMAL_ACTIVE;
54882 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54883
54884 if (debug_level >= DEBUG_LEVEL_INFO)
54885 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
54886 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54887 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54888
54889 /* If port is closing, signal caller to try again */
54890 if (info->port.flags & ASYNC_CLOSING){
54891 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54892 spin_unlock_irqrestore(&info->netlock, flags);
54893 goto cleanup;
54894 }
54895 - info->port.count++;
54896 + atomic_inc(&info->port.count);
54897 spin_unlock_irqrestore(&info->netlock, flags);
54898
54899 - if (info->port.count == 1) {
54900 + if (atomic_read(&info->port.count) == 1) {
54901 /* 1st open on this device, init hardware */
54902 retval = startup(info);
54903 if (retval < 0)
54904 @@ -3442,8 +3442,8 @@ cleanup:
54905 if (retval) {
54906 if (tty->count == 1)
54907 info->port.tty = NULL; /* tty layer will release tty struct */
54908 - if(info->port.count)
54909 - info->port.count--;
54910 + if (atomic_read(&info->port.count))
54911 + atomic_dec(&info->port.count);
54912 }
54913
54914 return retval;
54915 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54916 unsigned short new_crctype;
54917
54918 /* return error if TTY interface open */
54919 - if (info->port.count)
54920 + if (atomic_read(&info->port.count))
54921 return -EBUSY;
54922
54923 switch (encoding)
54924 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
54925
54926 /* arbitrate between network and tty opens */
54927 spin_lock_irqsave(&info->netlock, flags);
54928 - if (info->port.count != 0 || info->netcount != 0) {
54929 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54930 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
54931 spin_unlock_irqrestore(&info->netlock, flags);
54932 return -EBUSY;
54933 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54934 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
54935
54936 /* return error if TTY interface open */
54937 - if (info->port.count)
54938 + if (atomic_read(&info->port.count))
54939 return -EBUSY;
54940
54941 if (cmd != SIOCWANDEV)
54942 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
54943 index 0e8c39b..e0cb171 100644
54944 --- a/drivers/tty/synclink_gt.c
54945 +++ b/drivers/tty/synclink_gt.c
54946 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
54947 tty->driver_data = info;
54948 info->port.tty = tty;
54949
54950 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
54951 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
54952
54953 /* If port is closing, signal caller to try again */
54954 if (info->port.flags & ASYNC_CLOSING){
54955 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
54956 mutex_unlock(&info->port.mutex);
54957 goto cleanup;
54958 }
54959 - info->port.count++;
54960 + atomic_inc(&info->port.count);
54961 spin_unlock_irqrestore(&info->netlock, flags);
54962
54963 - if (info->port.count == 1) {
54964 + if (atomic_read(&info->port.count) == 1) {
54965 /* 1st open on this device, init hardware */
54966 retval = startup(info);
54967 if (retval < 0) {
54968 @@ -715,8 +715,8 @@ cleanup:
54969 if (retval) {
54970 if (tty->count == 1)
54971 info->port.tty = NULL; /* tty layer will release tty struct */
54972 - if(info->port.count)
54973 - info->port.count--;
54974 + if(atomic_read(&info->port.count))
54975 + atomic_dec(&info->port.count);
54976 }
54977
54978 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
54979 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54980
54981 if (sanity_check(info, tty->name, "close"))
54982 return;
54983 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
54984 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
54985
54986 if (tty_port_close_start(&info->port, tty, filp) == 0)
54987 goto cleanup;
54988 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54989 tty_port_close_end(&info->port, tty);
54990 info->port.tty = NULL;
54991 cleanup:
54992 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
54993 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
54994 }
54995
54996 static void hangup(struct tty_struct *tty)
54997 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
54998 shutdown(info);
54999
55000 spin_lock_irqsave(&info->port.lock, flags);
55001 - info->port.count = 0;
55002 + atomic_set(&info->port.count, 0);
55003 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
55004 info->port.tty = NULL;
55005 spin_unlock_irqrestore(&info->port.lock, flags);
55006 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
55007 unsigned short new_crctype;
55008
55009 /* return error if TTY interface open */
55010 - if (info->port.count)
55011 + if (atomic_read(&info->port.count))
55012 return -EBUSY;
55013
55014 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
55015 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
55016
55017 /* arbitrate between network and tty opens */
55018 spin_lock_irqsave(&info->netlock, flags);
55019 - if (info->port.count != 0 || info->netcount != 0) {
55020 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55021 DBGINFO(("%s hdlc_open busy\n", dev->name));
55022 spin_unlock_irqrestore(&info->netlock, flags);
55023 return -EBUSY;
55024 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55025 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
55026
55027 /* return error if TTY interface open */
55028 - if (info->port.count)
55029 + if (atomic_read(&info->port.count))
55030 return -EBUSY;
55031
55032 if (cmd != SIOCWANDEV)
55033 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
55034 if (port == NULL)
55035 continue;
55036 spin_lock(&port->lock);
55037 - if ((port->port.count || port->netcount) &&
55038 + if ((atomic_read(&port->port.count) || port->netcount) &&
55039 port->pending_bh && !port->bh_running &&
55040 !port->bh_requested) {
55041 DBGISR(("%s bh queued\n", port->device_name));
55042 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55043 add_wait_queue(&port->open_wait, &wait);
55044
55045 spin_lock_irqsave(&info->lock, flags);
55046 - port->count--;
55047 + atomic_dec(&port->count);
55048 spin_unlock_irqrestore(&info->lock, flags);
55049 port->blocked_open++;
55050
55051 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55052 remove_wait_queue(&port->open_wait, &wait);
55053
55054 if (!tty_hung_up_p(filp))
55055 - port->count++;
55056 + atomic_inc(&port->count);
55057 port->blocked_open--;
55058
55059 if (!retval)
55060 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
55061 index c3f9091..abe4601 100644
55062 --- a/drivers/tty/synclinkmp.c
55063 +++ b/drivers/tty/synclinkmp.c
55064 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
55065
55066 if (debug_level >= DEBUG_LEVEL_INFO)
55067 printk("%s(%d):%s open(), old ref count = %d\n",
55068 - __FILE__,__LINE__,tty->driver->name, info->port.count);
55069 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
55070
55071 /* If port is closing, signal caller to try again */
55072 if (info->port.flags & ASYNC_CLOSING){
55073 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
55074 spin_unlock_irqrestore(&info->netlock, flags);
55075 goto cleanup;
55076 }
55077 - info->port.count++;
55078 + atomic_inc(&info->port.count);
55079 spin_unlock_irqrestore(&info->netlock, flags);
55080
55081 - if (info->port.count == 1) {
55082 + if (atomic_read(&info->port.count) == 1) {
55083 /* 1st open on this device, init hardware */
55084 retval = startup(info);
55085 if (retval < 0)
55086 @@ -796,8 +796,8 @@ cleanup:
55087 if (retval) {
55088 if (tty->count == 1)
55089 info->port.tty = NULL; /* tty layer will release tty struct */
55090 - if(info->port.count)
55091 - info->port.count--;
55092 + if(atomic_read(&info->port.count))
55093 + atomic_dec(&info->port.count);
55094 }
55095
55096 return retval;
55097 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55098
55099 if (debug_level >= DEBUG_LEVEL_INFO)
55100 printk("%s(%d):%s close() entry, count=%d\n",
55101 - __FILE__,__LINE__, info->device_name, info->port.count);
55102 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
55103
55104 if (tty_port_close_start(&info->port, tty, filp) == 0)
55105 goto cleanup;
55106 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55107 cleanup:
55108 if (debug_level >= DEBUG_LEVEL_INFO)
55109 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
55110 - tty->driver->name, info->port.count);
55111 + tty->driver->name, atomic_read(&info->port.count));
55112 }
55113
55114 /* Called by tty_hangup() when a hangup is signaled.
55115 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
55116 shutdown(info);
55117
55118 spin_lock_irqsave(&info->port.lock, flags);
55119 - info->port.count = 0;
55120 + atomic_set(&info->port.count, 0);
55121 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
55122 info->port.tty = NULL;
55123 spin_unlock_irqrestore(&info->port.lock, flags);
55124 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
55125 unsigned short new_crctype;
55126
55127 /* return error if TTY interface open */
55128 - if (info->port.count)
55129 + if (atomic_read(&info->port.count))
55130 return -EBUSY;
55131
55132 switch (encoding)
55133 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
55134
55135 /* arbitrate between network and tty opens */
55136 spin_lock_irqsave(&info->netlock, flags);
55137 - if (info->port.count != 0 || info->netcount != 0) {
55138 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55139 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
55140 spin_unlock_irqrestore(&info->netlock, flags);
55141 return -EBUSY;
55142 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55143 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
55144
55145 /* return error if TTY interface open */
55146 - if (info->port.count)
55147 + if (atomic_read(&info->port.count))
55148 return -EBUSY;
55149
55150 if (cmd != SIOCWANDEV)
55151 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
55152 * do not request bottom half processing if the
55153 * device is not open in a normal mode.
55154 */
55155 - if ( port && (port->port.count || port->netcount) &&
55156 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
55157 port->pending_bh && !port->bh_running &&
55158 !port->bh_requested ) {
55159 if ( debug_level >= DEBUG_LEVEL_ISR )
55160 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55161
55162 if (debug_level >= DEBUG_LEVEL_INFO)
55163 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
55164 - __FILE__,__LINE__, tty->driver->name, port->count );
55165 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55166
55167 spin_lock_irqsave(&info->lock, flags);
55168 - port->count--;
55169 + atomic_dec(&port->count);
55170 spin_unlock_irqrestore(&info->lock, flags);
55171 port->blocked_open++;
55172
55173 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55174
55175 if (debug_level >= DEBUG_LEVEL_INFO)
55176 printk("%s(%d):%s block_til_ready() count=%d\n",
55177 - __FILE__,__LINE__, tty->driver->name, port->count );
55178 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55179
55180 tty_unlock(tty);
55181 schedule();
55182 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55183 set_current_state(TASK_RUNNING);
55184 remove_wait_queue(&port->open_wait, &wait);
55185 if (!tty_hung_up_p(filp))
55186 - port->count++;
55187 + atomic_inc(&port->count);
55188 port->blocked_open--;
55189
55190 if (debug_level >= DEBUG_LEVEL_INFO)
55191 printk("%s(%d):%s block_til_ready() after, count=%d\n",
55192 - __FILE__,__LINE__, tty->driver->name, port->count );
55193 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55194
55195 if (!retval)
55196 port->flags |= ASYNC_NORMAL_ACTIVE;
55197 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
55198 index 9ffdfcf..fd81170 100644
55199 --- a/drivers/tty/sysrq.c
55200 +++ b/drivers/tty/sysrq.c
55201 @@ -1069,7 +1069,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
55202 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
55203 size_t count, loff_t *ppos)
55204 {
55205 - if (count) {
55206 + if (count && capable(CAP_SYS_ADMIN)) {
55207 char c;
55208
55209 if (get_user(c, buf))
55210 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
55211 index e569546..fbce20c 100644
55212 --- a/drivers/tty/tty_io.c
55213 +++ b/drivers/tty/tty_io.c
55214 @@ -3509,7 +3509,7 @@ EXPORT_SYMBOL(tty_devnum);
55215
55216 void tty_default_fops(struct file_operations *fops)
55217 {
55218 - *fops = tty_fops;
55219 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
55220 }
55221
55222 /*
55223 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
55224 index 3737f55..7cef448 100644
55225 --- a/drivers/tty/tty_ldisc.c
55226 +++ b/drivers/tty/tty_ldisc.c
55227 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
55228 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55229 tty_ldiscs[disc] = new_ldisc;
55230 new_ldisc->num = disc;
55231 - new_ldisc->refcount = 0;
55232 + atomic_set(&new_ldisc->refcount, 0);
55233 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55234
55235 return ret;
55236 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
55237 return -EINVAL;
55238
55239 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55240 - if (tty_ldiscs[disc]->refcount)
55241 + if (atomic_read(&tty_ldiscs[disc]->refcount))
55242 ret = -EBUSY;
55243 else
55244 tty_ldiscs[disc] = NULL;
55245 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
55246 if (ldops) {
55247 ret = ERR_PTR(-EAGAIN);
55248 if (try_module_get(ldops->owner)) {
55249 - ldops->refcount++;
55250 + atomic_inc(&ldops->refcount);
55251 ret = ldops;
55252 }
55253 }
55254 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
55255 unsigned long flags;
55256
55257 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55258 - ldops->refcount--;
55259 + atomic_dec(&ldops->refcount);
55260 module_put(ldops->owner);
55261 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55262 }
55263 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
55264 index 40b31835..94d92ae 100644
55265 --- a/drivers/tty/tty_port.c
55266 +++ b/drivers/tty/tty_port.c
55267 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
55268 unsigned long flags;
55269
55270 spin_lock_irqsave(&port->lock, flags);
55271 - port->count = 0;
55272 + atomic_set(&port->count, 0);
55273 port->flags &= ~ASYNC_NORMAL_ACTIVE;
55274 tty = port->tty;
55275 if (tty)
55276 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55277
55278 /* The port lock protects the port counts */
55279 spin_lock_irqsave(&port->lock, flags);
55280 - port->count--;
55281 + atomic_dec(&port->count);
55282 port->blocked_open++;
55283 spin_unlock_irqrestore(&port->lock, flags);
55284
55285 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55286 we must not mess that up further */
55287 spin_lock_irqsave(&port->lock, flags);
55288 if (!tty_hung_up_p(filp))
55289 - port->count++;
55290 + atomic_inc(&port->count);
55291 port->blocked_open--;
55292 if (retval == 0)
55293 port->flags |= ASYNC_NORMAL_ACTIVE;
55294 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
55295 return 0;
55296
55297 spin_lock_irqsave(&port->lock, flags);
55298 - if (tty->count == 1 && port->count != 1) {
55299 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
55300 printk(KERN_WARNING
55301 "tty_port_close_start: tty->count = 1 port count = %d.\n",
55302 - port->count);
55303 - port->count = 1;
55304 + atomic_read(&port->count));
55305 + atomic_set(&port->count, 1);
55306 }
55307 - if (--port->count < 0) {
55308 + if (atomic_dec_return(&port->count) < 0) {
55309 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
55310 - port->count);
55311 - port->count = 0;
55312 + atomic_read(&port->count));
55313 + atomic_set(&port->count, 0);
55314 }
55315
55316 - if (port->count) {
55317 + if (atomic_read(&port->count)) {
55318 spin_unlock_irqrestore(&port->lock, flags);
55319 return 0;
55320 }
55321 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
55322 struct file *filp)
55323 {
55324 spin_lock_irq(&port->lock);
55325 - ++port->count;
55326 + atomic_inc(&port->count);
55327 spin_unlock_irq(&port->lock);
55328 tty_port_tty_set(port, tty);
55329
55330 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
55331 index 8a89f6e..50b32af 100644
55332 --- a/drivers/tty/vt/keyboard.c
55333 +++ b/drivers/tty/vt/keyboard.c
55334 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
55335 kbd->kbdmode == VC_OFF) &&
55336 value != KVAL(K_SAK))
55337 return; /* SAK is allowed even in raw mode */
55338 +
55339 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
55340 + {
55341 + void *func = fn_handler[value];
55342 + if (func == fn_show_state || func == fn_show_ptregs ||
55343 + func == fn_show_mem)
55344 + return;
55345 + }
55346 +#endif
55347 +
55348 fn_handler[value](vc);
55349 }
55350
55351 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55352 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
55353 return -EFAULT;
55354
55355 - if (!capable(CAP_SYS_TTY_CONFIG))
55356 - perm = 0;
55357 -
55358 switch (cmd) {
55359 case KDGKBENT:
55360 /* Ensure another thread doesn't free it under us */
55361 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55362 spin_unlock_irqrestore(&kbd_event_lock, flags);
55363 return put_user(val, &user_kbe->kb_value);
55364 case KDSKBENT:
55365 + if (!capable(CAP_SYS_TTY_CONFIG))
55366 + perm = 0;
55367 +
55368 if (!perm)
55369 return -EPERM;
55370 if (!i && v == K_NOSUCHMAP) {
55371 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55372 int i, j, k;
55373 int ret;
55374
55375 - if (!capable(CAP_SYS_TTY_CONFIG))
55376 - perm = 0;
55377 -
55378 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
55379 if (!kbs) {
55380 ret = -ENOMEM;
55381 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55382 kfree(kbs);
55383 return ((p && *p) ? -EOVERFLOW : 0);
55384 case KDSKBSENT:
55385 + if (!capable(CAP_SYS_TTY_CONFIG))
55386 + perm = 0;
55387 +
55388 if (!perm) {
55389 ret = -EPERM;
55390 goto reterr;
55391 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
55392 index 65bf067..b3b2e13 100644
55393 --- a/drivers/uio/uio.c
55394 +++ b/drivers/uio/uio.c
55395 @@ -25,6 +25,7 @@
55396 #include <linux/kobject.h>
55397 #include <linux/cdev.h>
55398 #include <linux/uio_driver.h>
55399 +#include <asm/local.h>
55400
55401 #define UIO_MAX_DEVICES (1U << MINORBITS)
55402
55403 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
55404 struct device_attribute *attr, char *buf)
55405 {
55406 struct uio_device *idev = dev_get_drvdata(dev);
55407 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
55408 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
55409 }
55410 static DEVICE_ATTR_RO(event);
55411
55412 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
55413 {
55414 struct uio_device *idev = info->uio_dev;
55415
55416 - atomic_inc(&idev->event);
55417 + atomic_inc_unchecked(&idev->event);
55418 wake_up_interruptible(&idev->wait);
55419 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
55420 }
55421 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
55422 }
55423
55424 listener->dev = idev;
55425 - listener->event_count = atomic_read(&idev->event);
55426 + listener->event_count = atomic_read_unchecked(&idev->event);
55427 filep->private_data = listener;
55428
55429 if (idev->info->open) {
55430 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
55431 return -EIO;
55432
55433 poll_wait(filep, &idev->wait, wait);
55434 - if (listener->event_count != atomic_read(&idev->event))
55435 + if (listener->event_count != atomic_read_unchecked(&idev->event))
55436 return POLLIN | POLLRDNORM;
55437 return 0;
55438 }
55439 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
55440 do {
55441 set_current_state(TASK_INTERRUPTIBLE);
55442
55443 - event_count = atomic_read(&idev->event);
55444 + event_count = atomic_read_unchecked(&idev->event);
55445 if (event_count != listener->event_count) {
55446 if (copy_to_user(buf, &event_count, count))
55447 retval = -EFAULT;
55448 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
55449 static int uio_find_mem_index(struct vm_area_struct *vma)
55450 {
55451 struct uio_device *idev = vma->vm_private_data;
55452 + unsigned long size;
55453
55454 if (vma->vm_pgoff < MAX_UIO_MAPS) {
55455 - if (idev->info->mem[vma->vm_pgoff].size == 0)
55456 + size = idev->info->mem[vma->vm_pgoff].size;
55457 + if (size == 0)
55458 + return -1;
55459 + if (vma->vm_end - vma->vm_start > size)
55460 return -1;
55461 return (int)vma->vm_pgoff;
55462 }
55463 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
55464 idev->owner = owner;
55465 idev->info = info;
55466 init_waitqueue_head(&idev->wait);
55467 - atomic_set(&idev->event, 0);
55468 + atomic_set_unchecked(&idev->event, 0);
55469
55470 ret = uio_get_minor(idev);
55471 if (ret)
55472 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
55473 index 813d4d3..a71934f 100644
55474 --- a/drivers/usb/atm/cxacru.c
55475 +++ b/drivers/usb/atm/cxacru.c
55476 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
55477 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
55478 if (ret < 2)
55479 return -EINVAL;
55480 - if (index < 0 || index > 0x7f)
55481 + if (index > 0x7f)
55482 return -EINVAL;
55483 pos += tmp;
55484
55485 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
55486 index dada014..1d0d517 100644
55487 --- a/drivers/usb/atm/usbatm.c
55488 +++ b/drivers/usb/atm/usbatm.c
55489 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55490 if (printk_ratelimit())
55491 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
55492 __func__, vpi, vci);
55493 - atomic_inc(&vcc->stats->rx_err);
55494 + atomic_inc_unchecked(&vcc->stats->rx_err);
55495 return;
55496 }
55497
55498 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55499 if (length > ATM_MAX_AAL5_PDU) {
55500 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
55501 __func__, length, vcc);
55502 - atomic_inc(&vcc->stats->rx_err);
55503 + atomic_inc_unchecked(&vcc->stats->rx_err);
55504 goto out;
55505 }
55506
55507 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55508 if (sarb->len < pdu_length) {
55509 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
55510 __func__, pdu_length, sarb->len, vcc);
55511 - atomic_inc(&vcc->stats->rx_err);
55512 + atomic_inc_unchecked(&vcc->stats->rx_err);
55513 goto out;
55514 }
55515
55516 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
55517 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
55518 __func__, vcc);
55519 - atomic_inc(&vcc->stats->rx_err);
55520 + atomic_inc_unchecked(&vcc->stats->rx_err);
55521 goto out;
55522 }
55523
55524 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55525 if (printk_ratelimit())
55526 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
55527 __func__, length);
55528 - atomic_inc(&vcc->stats->rx_drop);
55529 + atomic_inc_unchecked(&vcc->stats->rx_drop);
55530 goto out;
55531 }
55532
55533 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55534
55535 vcc->push(vcc, skb);
55536
55537 - atomic_inc(&vcc->stats->rx);
55538 + atomic_inc_unchecked(&vcc->stats->rx);
55539 out:
55540 skb_trim(sarb, 0);
55541 }
55542 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
55543 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
55544
55545 usbatm_pop(vcc, skb);
55546 - atomic_inc(&vcc->stats->tx);
55547 + atomic_inc_unchecked(&vcc->stats->tx);
55548
55549 skb = skb_dequeue(&instance->sndqueue);
55550 }
55551 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
55552 if (!left--)
55553 return sprintf(page,
55554 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
55555 - atomic_read(&atm_dev->stats.aal5.tx),
55556 - atomic_read(&atm_dev->stats.aal5.tx_err),
55557 - atomic_read(&atm_dev->stats.aal5.rx),
55558 - atomic_read(&atm_dev->stats.aal5.rx_err),
55559 - atomic_read(&atm_dev->stats.aal5.rx_drop));
55560 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
55561 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
55562 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
55563 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
55564 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
55565
55566 if (!left--) {
55567 if (instance->disconnected)
55568 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
55569 index 2a3bbdf..91d72cf 100644
55570 --- a/drivers/usb/core/devices.c
55571 +++ b/drivers/usb/core/devices.c
55572 @@ -126,7 +126,7 @@ static const char format_endpt[] =
55573 * time it gets called.
55574 */
55575 static struct device_connect_event {
55576 - atomic_t count;
55577 + atomic_unchecked_t count;
55578 wait_queue_head_t wait;
55579 } device_event = {
55580 .count = ATOMIC_INIT(1),
55581 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
55582
55583 void usbfs_conn_disc_event(void)
55584 {
55585 - atomic_add(2, &device_event.count);
55586 + atomic_add_unchecked(2, &device_event.count);
55587 wake_up(&device_event.wait);
55588 }
55589
55590 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
55591
55592 poll_wait(file, &device_event.wait, wait);
55593
55594 - event_count = atomic_read(&device_event.count);
55595 + event_count = atomic_read_unchecked(&device_event.count);
55596 if (file->f_version != event_count) {
55597 file->f_version = event_count;
55598 return POLLIN | POLLRDNORM;
55599 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
55600 index 986abde..80e8279 100644
55601 --- a/drivers/usb/core/devio.c
55602 +++ b/drivers/usb/core/devio.c
55603 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55604 struct usb_dev_state *ps = file->private_data;
55605 struct usb_device *dev = ps->dev;
55606 ssize_t ret = 0;
55607 - unsigned len;
55608 + size_t len;
55609 loff_t pos;
55610 int i;
55611
55612 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55613 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
55614 struct usb_config_descriptor *config =
55615 (struct usb_config_descriptor *)dev->rawdescriptors[i];
55616 - unsigned int length = le16_to_cpu(config->wTotalLength);
55617 + size_t length = le16_to_cpu(config->wTotalLength);
55618
55619 if (*ppos < pos + length) {
55620
55621 /* The descriptor may claim to be longer than it
55622 * really is. Here is the actual allocated length. */
55623 - unsigned alloclen =
55624 + size_t alloclen =
55625 le16_to_cpu(dev->config[i].desc.wTotalLength);
55626
55627 - len = length - (*ppos - pos);
55628 + len = length + pos - *ppos;
55629 if (len > nbytes)
55630 len = nbytes;
55631
55632 /* Simply don't write (skip over) unallocated parts */
55633 if (alloclen > (*ppos - pos)) {
55634 - alloclen -= (*ppos - pos);
55635 + alloclen = alloclen + pos - *ppos;
55636 if (copy_to_user(buf,
55637 dev->rawdescriptors[i] + (*ppos - pos),
55638 min(len, alloclen))) {
55639 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
55640 index 1c1385e..18400ff 100644
55641 --- a/drivers/usb/core/hcd.c
55642 +++ b/drivers/usb/core/hcd.c
55643 @@ -1554,7 +1554,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55644 */
55645 usb_get_urb(urb);
55646 atomic_inc(&urb->use_count);
55647 - atomic_inc(&urb->dev->urbnum);
55648 + atomic_inc_unchecked(&urb->dev->urbnum);
55649 usbmon_urb_submit(&hcd->self, urb);
55650
55651 /* NOTE requirements on root-hub callers (usbfs and the hub
55652 @@ -1581,7 +1581,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55653 urb->hcpriv = NULL;
55654 INIT_LIST_HEAD(&urb->urb_list);
55655 atomic_dec(&urb->use_count);
55656 - atomic_dec(&urb->dev->urbnum);
55657 + atomic_dec_unchecked(&urb->dev->urbnum);
55658 if (atomic_read(&urb->reject))
55659 wake_up(&usb_kill_urb_queue);
55660 usb_put_urb(urb);
55661 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
55662 index 1e9a8c9..b4248b7 100644
55663 --- a/drivers/usb/core/hub.c
55664 +++ b/drivers/usb/core/hub.c
55665 @@ -26,6 +26,7 @@
55666 #include <linux/mutex.h>
55667 #include <linux/random.h>
55668 #include <linux/pm_qos.h>
55669 +#include <linux/grsecurity.h>
55670
55671 #include <asm/uaccess.h>
55672 #include <asm/byteorder.h>
55673 @@ -4649,6 +4650,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
55674 goto done;
55675 return;
55676 }
55677 +
55678 + if (gr_handle_new_usb())
55679 + goto done;
55680 +
55681 if (hub_is_superspeed(hub->hdev))
55682 unit_load = 150;
55683 else
55684 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
55685 index f368d20..0c30ac5 100644
55686 --- a/drivers/usb/core/message.c
55687 +++ b/drivers/usb/core/message.c
55688 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
55689 * Return: If successful, the number of bytes transferred. Otherwise, a negative
55690 * error number.
55691 */
55692 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55693 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55694 __u8 requesttype, __u16 value, __u16 index, void *data,
55695 __u16 size, int timeout)
55696 {
55697 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
55698 * If successful, 0. Otherwise a negative error number. The number of actual
55699 * bytes transferred will be stored in the @actual_length parameter.
55700 */
55701 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55702 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55703 void *data, int len, int *actual_length, int timeout)
55704 {
55705 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
55706 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
55707 * bytes transferred will be stored in the @actual_length parameter.
55708 *
55709 */
55710 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55711 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55712 void *data, int len, int *actual_length, int timeout)
55713 {
55714 struct urb *urb;
55715 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
55716 index d269738..7340cd7 100644
55717 --- a/drivers/usb/core/sysfs.c
55718 +++ b/drivers/usb/core/sysfs.c
55719 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
55720 struct usb_device *udev;
55721
55722 udev = to_usb_device(dev);
55723 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
55724 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
55725 }
55726 static DEVICE_ATTR_RO(urbnum);
55727
55728 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
55729 index 8d5b2f4..3896940 100644
55730 --- a/drivers/usb/core/usb.c
55731 +++ b/drivers/usb/core/usb.c
55732 @@ -447,7 +447,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
55733 set_dev_node(&dev->dev, dev_to_node(bus->controller));
55734 dev->state = USB_STATE_ATTACHED;
55735 dev->lpm_disable_count = 1;
55736 - atomic_set(&dev->urbnum, 0);
55737 + atomic_set_unchecked(&dev->urbnum, 0);
55738
55739 INIT_LIST_HEAD(&dev->ep0.urb_list);
55740 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
55741 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
55742 index 8cfc319..4868255 100644
55743 --- a/drivers/usb/early/ehci-dbgp.c
55744 +++ b/drivers/usb/early/ehci-dbgp.c
55745 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
55746
55747 #ifdef CONFIG_KGDB
55748 static struct kgdb_io kgdbdbgp_io_ops;
55749 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
55750 +static struct kgdb_io kgdbdbgp_io_ops_console;
55751 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
55752 #else
55753 #define dbgp_kgdb_mode (0)
55754 #endif
55755 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
55756 .write_char = kgdbdbgp_write_char,
55757 };
55758
55759 +static struct kgdb_io kgdbdbgp_io_ops_console = {
55760 + .name = "kgdbdbgp",
55761 + .read_char = kgdbdbgp_read_char,
55762 + .write_char = kgdbdbgp_write_char,
55763 + .is_console = 1
55764 +};
55765 +
55766 static int kgdbdbgp_wait_time;
55767
55768 static int __init kgdbdbgp_parse_config(char *str)
55769 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
55770 ptr++;
55771 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
55772 }
55773 - kgdb_register_io_module(&kgdbdbgp_io_ops);
55774 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
55775 + if (early_dbgp_console.index != -1)
55776 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
55777 + else
55778 + kgdb_register_io_module(&kgdbdbgp_io_ops);
55779
55780 return 0;
55781 }
55782 diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
55783 index 0495c94..289e201 100644
55784 --- a/drivers/usb/gadget/configfs.c
55785 +++ b/drivers/usb/gadget/configfs.c
55786 @@ -571,7 +571,7 @@ static struct config_group *function_make(
55787 if (IS_ERR(fi))
55788 return ERR_CAST(fi);
55789
55790 - ret = config_item_set_name(&fi->group.cg_item, name);
55791 + ret = config_item_set_name(&fi->group.cg_item, "%s", name);
55792 if (ret) {
55793 usb_put_function_instance(fi);
55794 return ERR_PTR(ret);
55795 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
55796 index 7856b33..8b7fe09 100644
55797 --- a/drivers/usb/gadget/function/f_uac1.c
55798 +++ b/drivers/usb/gadget/function/f_uac1.c
55799 @@ -14,6 +14,7 @@
55800 #include <linux/module.h>
55801 #include <linux/device.h>
55802 #include <linux/atomic.h>
55803 +#include <linux/module.h>
55804
55805 #include "u_uac1.h"
55806
55807 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
55808 index 7ee05793..2e31e99 100644
55809 --- a/drivers/usb/gadget/function/u_serial.c
55810 +++ b/drivers/usb/gadget/function/u_serial.c
55811 @@ -732,9 +732,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55812 spin_lock_irq(&port->port_lock);
55813
55814 /* already open? Great. */
55815 - if (port->port.count) {
55816 + if (atomic_read(&port->port.count)) {
55817 status = 0;
55818 - port->port.count++;
55819 + atomic_inc(&port->port.count);
55820
55821 /* currently opening/closing? wait ... */
55822 } else if (port->openclose) {
55823 @@ -793,7 +793,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55824 tty->driver_data = port;
55825 port->port.tty = tty;
55826
55827 - port->port.count = 1;
55828 + atomic_set(&port->port.count, 1);
55829 port->openclose = false;
55830
55831 /* if connected, start the I/O stream */
55832 @@ -835,11 +835,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55833
55834 spin_lock_irq(&port->port_lock);
55835
55836 - if (port->port.count != 1) {
55837 - if (port->port.count == 0)
55838 + if (atomic_read(&port->port.count) != 1) {
55839 + if (atomic_read(&port->port.count) == 0)
55840 WARN_ON(1);
55841 else
55842 - --port->port.count;
55843 + atomic_dec(&port->port.count);
55844 goto exit;
55845 }
55846
55847 @@ -849,7 +849,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55848 * and sleep if necessary
55849 */
55850 port->openclose = true;
55851 - port->port.count = 0;
55852 + atomic_set(&port->port.count, 0);
55853
55854 gser = port->port_usb;
55855 if (gser && gser->disconnect)
55856 @@ -1065,7 +1065,7 @@ static int gs_closed(struct gs_port *port)
55857 int cond;
55858
55859 spin_lock_irq(&port->port_lock);
55860 - cond = (port->port.count == 0) && !port->openclose;
55861 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
55862 spin_unlock_irq(&port->port_lock);
55863 return cond;
55864 }
55865 @@ -1208,7 +1208,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
55866 /* if it's already open, start I/O ... and notify the serial
55867 * protocol about open/close status (connect/disconnect).
55868 */
55869 - if (port->port.count) {
55870 + if (atomic_read(&port->port.count)) {
55871 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
55872 gs_start_io(port);
55873 if (gser->connect)
55874 @@ -1255,7 +1255,7 @@ void gserial_disconnect(struct gserial *gser)
55875
55876 port->port_usb = NULL;
55877 gser->ioport = NULL;
55878 - if (port->port.count > 0 || port->openclose) {
55879 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
55880 wake_up_interruptible(&port->drain_wait);
55881 if (port->port.tty)
55882 tty_hangup(port->port.tty);
55883 @@ -1271,7 +1271,7 @@ void gserial_disconnect(struct gserial *gser)
55884
55885 /* finally, free any unused/unusable I/O buffers */
55886 spin_lock_irqsave(&port->port_lock, flags);
55887 - if (port->port.count == 0 && !port->openclose)
55888 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
55889 gs_buf_free(&port->port_write_buf);
55890 gs_free_requests(gser->out, &port->read_pool, NULL);
55891 gs_free_requests(gser->out, &port->read_queue, NULL);
55892 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
55893 index c78c841..48fd281 100644
55894 --- a/drivers/usb/gadget/function/u_uac1.c
55895 +++ b/drivers/usb/gadget/function/u_uac1.c
55896 @@ -17,6 +17,7 @@
55897 #include <linux/ctype.h>
55898 #include <linux/random.h>
55899 #include <linux/syscalls.h>
55900 +#include <linux/module.h>
55901
55902 #include "u_uac1.h"
55903
55904 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
55905 index 6920844..480bb7e 100644
55906 --- a/drivers/usb/host/ehci-hub.c
55907 +++ b/drivers/usb/host/ehci-hub.c
55908 @@ -772,7 +772,7 @@ static struct urb *request_single_step_set_feature_urb(
55909 urb->transfer_flags = URB_DIR_IN;
55910 usb_get_urb(urb);
55911 atomic_inc(&urb->use_count);
55912 - atomic_inc(&urb->dev->urbnum);
55913 + atomic_inc_unchecked(&urb->dev->urbnum);
55914 urb->setup_dma = dma_map_single(
55915 hcd->self.controller,
55916 urb->setup_packet,
55917 @@ -839,7 +839,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
55918 urb->status = -EINPROGRESS;
55919 usb_get_urb(urb);
55920 atomic_inc(&urb->use_count);
55921 - atomic_inc(&urb->dev->urbnum);
55922 + atomic_inc_unchecked(&urb->dev->urbnum);
55923 retval = submit_single_step_set_feature(hcd, urb, 0);
55924 if (!retval && !wait_for_completion_timeout(&done,
55925 msecs_to_jiffies(2000))) {
55926 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
55927 index 1db0626..4948782 100644
55928 --- a/drivers/usb/host/hwa-hc.c
55929 +++ b/drivers/usb/host/hwa-hc.c
55930 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55931 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
55932 struct wahc *wa = &hwahc->wa;
55933 struct device *dev = &wa->usb_iface->dev;
55934 - u8 mas_le[UWB_NUM_MAS/8];
55935 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
55936 +
55937 + if (mas_le == NULL)
55938 + return -ENOMEM;
55939
55940 /* Set the stream index */
55941 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
55942 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55943 WUSB_REQ_SET_WUSB_MAS,
55944 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
55945 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
55946 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
55947 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
55948 if (result < 0)
55949 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
55950 out:
55951 + kfree(mas_le);
55952 +
55953 return result;
55954 }
55955
55956 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
55957 index a0a3827..d7ec10b 100644
55958 --- a/drivers/usb/misc/appledisplay.c
55959 +++ b/drivers/usb/misc/appledisplay.c
55960 @@ -84,7 +84,7 @@ struct appledisplay {
55961 struct mutex sysfslock; /* concurrent read and write */
55962 };
55963
55964 -static atomic_t count_displays = ATOMIC_INIT(0);
55965 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
55966 static struct workqueue_struct *wq;
55967
55968 static void appledisplay_complete(struct urb *urb)
55969 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
55970
55971 /* Register backlight device */
55972 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
55973 - atomic_inc_return(&count_displays) - 1);
55974 + atomic_inc_return_unchecked(&count_displays) - 1);
55975 memset(&props, 0, sizeof(struct backlight_properties));
55976 props.type = BACKLIGHT_RAW;
55977 props.max_brightness = 0xff;
55978 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
55979 index 3806e70..55c508b 100644
55980 --- a/drivers/usb/serial/console.c
55981 +++ b/drivers/usb/serial/console.c
55982 @@ -126,7 +126,7 @@ static int usb_console_setup(struct console *co, char *options)
55983
55984 info->port = port;
55985
55986 - ++port->port.count;
55987 + atomic_inc(&port->port.count);
55988 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
55989 if (serial->type->set_termios) {
55990 /*
55991 @@ -175,7 +175,7 @@ static int usb_console_setup(struct console *co, char *options)
55992 }
55993 /* Now that any required fake tty operations are completed restore
55994 * the tty port count */
55995 - --port->port.count;
55996 + atomic_dec(&port->port.count);
55997 /* The console is special in terms of closing the device so
55998 * indicate this port is now acting as a system console. */
55999 port->port.console = 1;
56000 @@ -188,7 +188,7 @@ static int usb_console_setup(struct console *co, char *options)
56001 put_tty:
56002 tty_kref_put(tty);
56003 reset_open_count:
56004 - port->port.count = 0;
56005 + atomic_set(&port->port.count, 0);
56006 usb_autopm_put_interface(serial->interface);
56007 error_get_interface:
56008 usb_serial_put(serial);
56009 @@ -199,7 +199,7 @@ static int usb_console_setup(struct console *co, char *options)
56010 static void usb_console_write(struct console *co,
56011 const char *buf, unsigned count)
56012 {
56013 - static struct usbcons_info *info = &usbcons_info;
56014 + struct usbcons_info *info = &usbcons_info;
56015 struct usb_serial_port *port = info->port;
56016 struct usb_serial *serial;
56017 int retval = -ENODEV;
56018 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
56019 index 307e339..6aa97cb 100644
56020 --- a/drivers/usb/storage/usb.h
56021 +++ b/drivers/usb/storage/usb.h
56022 @@ -63,7 +63,7 @@ struct us_unusual_dev {
56023 __u8 useProtocol;
56024 __u8 useTransport;
56025 int (*initFunction)(struct us_data *);
56026 -};
56027 +} __do_const;
56028
56029
56030 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
56031 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
56032 index a863a98..d272795 100644
56033 --- a/drivers/usb/usbip/vhci.h
56034 +++ b/drivers/usb/usbip/vhci.h
56035 @@ -83,7 +83,7 @@ struct vhci_hcd {
56036 unsigned resuming:1;
56037 unsigned long re_timeout;
56038
56039 - atomic_t seqnum;
56040 + atomic_unchecked_t seqnum;
56041
56042 /*
56043 * NOTE:
56044 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
56045 index e9ef1ec..c3a0b04 100644
56046 --- a/drivers/usb/usbip/vhci_hcd.c
56047 +++ b/drivers/usb/usbip/vhci_hcd.c
56048 @@ -440,7 +440,7 @@ static void vhci_tx_urb(struct urb *urb)
56049
56050 spin_lock(&vdev->priv_lock);
56051
56052 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
56053 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
56054 if (priv->seqnum == 0xffff)
56055 dev_info(&urb->dev->dev, "seqnum max\n");
56056
56057 @@ -685,7 +685,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
56058 return -ENOMEM;
56059 }
56060
56061 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
56062 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
56063 if (unlink->seqnum == 0xffff)
56064 pr_info("seqnum max\n");
56065
56066 @@ -889,7 +889,7 @@ static int vhci_start(struct usb_hcd *hcd)
56067 vdev->rhport = rhport;
56068 }
56069
56070 - atomic_set(&vhci->seqnum, 0);
56071 + atomic_set_unchecked(&vhci->seqnum, 0);
56072 spin_lock_init(&vhci->lock);
56073
56074 hcd->power_budget = 0; /* no limit */
56075 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
56076 index 00e4a54..d676f85 100644
56077 --- a/drivers/usb/usbip/vhci_rx.c
56078 +++ b/drivers/usb/usbip/vhci_rx.c
56079 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
56080 if (!urb) {
56081 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
56082 pr_info("max seqnum %d\n",
56083 - atomic_read(&the_controller->seqnum));
56084 + atomic_read_unchecked(&the_controller->seqnum));
56085 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
56086 return;
56087 }
56088 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
56089 index edc7267..9f65ce2 100644
56090 --- a/drivers/usb/wusbcore/wa-hc.h
56091 +++ b/drivers/usb/wusbcore/wa-hc.h
56092 @@ -240,7 +240,7 @@ struct wahc {
56093 spinlock_t xfer_list_lock;
56094 struct work_struct xfer_enqueue_work;
56095 struct work_struct xfer_error_work;
56096 - atomic_t xfer_id_count;
56097 + atomic_unchecked_t xfer_id_count;
56098
56099 kernel_ulong_t quirks;
56100 };
56101 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
56102 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
56103 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
56104 wa->dto_in_use = 0;
56105 - atomic_set(&wa->xfer_id_count, 1);
56106 + atomic_set_unchecked(&wa->xfer_id_count, 1);
56107 /* init the buf in URBs */
56108 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
56109 usb_init_urb(&(wa->buf_in_urbs[index]));
56110 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
56111 index 69af4fd..da390d7 100644
56112 --- a/drivers/usb/wusbcore/wa-xfer.c
56113 +++ b/drivers/usb/wusbcore/wa-xfer.c
56114 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
56115 */
56116 static void wa_xfer_id_init(struct wa_xfer *xfer)
56117 {
56118 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
56119 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
56120 }
56121
56122 /* Return the xfer's ID. */
56123 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
56124 index e1278fe..7fdeac4 100644
56125 --- a/drivers/vfio/vfio.c
56126 +++ b/drivers/vfio/vfio.c
56127 @@ -517,7 +517,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
56128 return 0;
56129
56130 /* TODO Prevent device auto probing */
56131 - WARN("Device %s added to live group %d!\n", dev_name(dev),
56132 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
56133 iommu_group_id(group->iommu_group));
56134
56135 return 0;
56136 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
56137 index 3bb02c6..a01ff38 100644
56138 --- a/drivers/vhost/vringh.c
56139 +++ b/drivers/vhost/vringh.c
56140 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
56141 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
56142 {
56143 __virtio16 v = 0;
56144 - int rc = get_user(v, (__force __virtio16 __user *)p);
56145 + int rc = get_user(v, (__force_user __virtio16 *)p);
56146 *val = vringh16_to_cpu(vrh, v);
56147 return rc;
56148 }
56149 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
56150 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
56151 {
56152 __virtio16 v = cpu_to_vringh16(vrh, val);
56153 - return put_user(v, (__force __virtio16 __user *)p);
56154 + return put_user(v, (__force_user __virtio16 *)p);
56155 }
56156
56157 static inline int copydesc_user(void *dst, const void *src, size_t len)
56158 {
56159 - return copy_from_user(dst, (__force void __user *)src, len) ?
56160 + return copy_from_user(dst, (void __force_user *)src, len) ?
56161 -EFAULT : 0;
56162 }
56163
56164 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
56165 const struct vring_used_elem *src,
56166 unsigned int num)
56167 {
56168 - return copy_to_user((__force void __user *)dst, src,
56169 + return copy_to_user((void __force_user *)dst, src,
56170 sizeof(*dst) * num) ? -EFAULT : 0;
56171 }
56172
56173 static inline int xfer_from_user(void *src, void *dst, size_t len)
56174 {
56175 - return copy_from_user(dst, (__force void __user *)src, len) ?
56176 + return copy_from_user(dst, (void __force_user *)src, len) ?
56177 -EFAULT : 0;
56178 }
56179
56180 static inline int xfer_to_user(void *dst, void *src, size_t len)
56181 {
56182 - return copy_to_user((__force void __user *)dst, src, len) ?
56183 + return copy_to_user((void __force_user *)dst, src, len) ?
56184 -EFAULT : 0;
56185 }
56186
56187 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
56188 vrh->last_used_idx = 0;
56189 vrh->vring.num = num;
56190 /* vring expects kernel addresses, but only used via accessors. */
56191 - vrh->vring.desc = (__force struct vring_desc *)desc;
56192 - vrh->vring.avail = (__force struct vring_avail *)avail;
56193 - vrh->vring.used = (__force struct vring_used *)used;
56194 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
56195 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
56196 + vrh->vring.used = (__force_kernel struct vring_used *)used;
56197 return 0;
56198 }
56199 EXPORT_SYMBOL(vringh_init_user);
56200 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
56201
56202 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
56203 {
56204 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
56205 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
56206 return 0;
56207 }
56208
56209 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
56210 index 84a110a..96312c3 100644
56211 --- a/drivers/video/backlight/kb3886_bl.c
56212 +++ b/drivers/video/backlight/kb3886_bl.c
56213 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
56214 static unsigned long kb3886bl_flags;
56215 #define KB3886BL_SUSPENDED 0x01
56216
56217 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
56218 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
56219 {
56220 .ident = "Sahara Touch-iT",
56221 .matches = {
56222 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
56223 index 1b0b233..6f34c2c 100644
56224 --- a/drivers/video/fbdev/arcfb.c
56225 +++ b/drivers/video/fbdev/arcfb.c
56226 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
56227 return -ENOSPC;
56228
56229 err = 0;
56230 - if ((count + p) > fbmemlength) {
56231 + if (count > (fbmemlength - p)) {
56232 count = fbmemlength - p;
56233 err = -ENOSPC;
56234 }
56235 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
56236 index 0156954..c07d4e0 100644
56237 --- a/drivers/video/fbdev/aty/aty128fb.c
56238 +++ b/drivers/video/fbdev/aty/aty128fb.c
56239 @@ -149,7 +149,7 @@ enum {
56240 };
56241
56242 /* Must match above enum */
56243 -static char * const r128_family[] = {
56244 +static const char * const r128_family[] = {
56245 "AGP",
56246 "PCI",
56247 "PRO AGP",
56248 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
56249 index 8789e48..698fe4c 100644
56250 --- a/drivers/video/fbdev/aty/atyfb_base.c
56251 +++ b/drivers/video/fbdev/aty/atyfb_base.c
56252 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
56253 par->accel_flags = var->accel_flags; /* hack */
56254
56255 if (var->accel_flags) {
56256 - info->fbops->fb_sync = atyfb_sync;
56257 + pax_open_kernel();
56258 + *(void **)&info->fbops->fb_sync = atyfb_sync;
56259 + pax_close_kernel();
56260 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56261 } else {
56262 - info->fbops->fb_sync = NULL;
56263 + pax_open_kernel();
56264 + *(void **)&info->fbops->fb_sync = NULL;
56265 + pax_close_kernel();
56266 info->flags |= FBINFO_HWACCEL_DISABLED;
56267 }
56268
56269 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
56270 index 2fa0317..4983f2a 100644
56271 --- a/drivers/video/fbdev/aty/mach64_cursor.c
56272 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
56273 @@ -8,6 +8,7 @@
56274 #include "../core/fb_draw.h"
56275
56276 #include <asm/io.h>
56277 +#include <asm/pgtable.h>
56278
56279 #ifdef __sparc__
56280 #include <asm/fbio.h>
56281 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
56282 info->sprite.buf_align = 16; /* and 64 lines tall. */
56283 info->sprite.flags = FB_PIXMAP_IO;
56284
56285 - info->fbops->fb_cursor = atyfb_cursor;
56286 + pax_open_kernel();
56287 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
56288 + pax_close_kernel();
56289
56290 return 0;
56291 }
56292 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
56293 index d6cab1f..112f680 100644
56294 --- a/drivers/video/fbdev/core/fb_defio.c
56295 +++ b/drivers/video/fbdev/core/fb_defio.c
56296 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
56297
56298 BUG_ON(!fbdefio);
56299 mutex_init(&fbdefio->lock);
56300 - info->fbops->fb_mmap = fb_deferred_io_mmap;
56301 + pax_open_kernel();
56302 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
56303 + pax_close_kernel();
56304 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
56305 INIT_LIST_HEAD(&fbdefio->pagelist);
56306 if (fbdefio->delay == 0) /* set a default of 1 s */
56307 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
56308 page->mapping = NULL;
56309 }
56310
56311 - info->fbops->fb_mmap = NULL;
56312 + *(void **)&info->fbops->fb_mmap = NULL;
56313 mutex_destroy(&fbdefio->lock);
56314 }
56315 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
56316 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
56317 index 0705d88..d9429bf 100644
56318 --- a/drivers/video/fbdev/core/fbmem.c
56319 +++ b/drivers/video/fbdev/core/fbmem.c
56320 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
56321 __u32 data;
56322 int err;
56323
56324 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
56325 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
56326
56327 data = (__u32) (unsigned long) fix->smem_start;
56328 err |= put_user(data, &fix32->smem_start);
56329 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
56330 index 807ee22..7814cd6 100644
56331 --- a/drivers/video/fbdev/hyperv_fb.c
56332 +++ b/drivers/video/fbdev/hyperv_fb.c
56333 @@ -240,7 +240,7 @@ static uint screen_fb_size;
56334 static inline int synthvid_send(struct hv_device *hdev,
56335 struct synthvid_msg *msg)
56336 {
56337 - static atomic64_t request_id = ATOMIC64_INIT(0);
56338 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
56339 int ret;
56340
56341 msg->pipe_hdr.type = PIPE_MSG_DATA;
56342 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
56343
56344 ret = vmbus_sendpacket(hdev->channel, msg,
56345 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
56346 - atomic64_inc_return(&request_id),
56347 + atomic64_inc_return_unchecked(&request_id),
56348 VM_PKT_DATA_INBAND, 0);
56349
56350 if (ret)
56351 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
56352 index 7672d2e..b56437f 100644
56353 --- a/drivers/video/fbdev/i810/i810_accel.c
56354 +++ b/drivers/video/fbdev/i810/i810_accel.c
56355 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
56356 }
56357 }
56358 printk("ringbuffer lockup!!!\n");
56359 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
56360 i810_report_error(mmio);
56361 par->dev_flags |= LOCKUP;
56362 info->pixmap.scan_align = 1;
56363 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56364 index a01147f..5d896f8 100644
56365 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56366 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56367 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
56368
56369 #ifdef CONFIG_FB_MATROX_MYSTIQUE
56370 struct matrox_switch matrox_mystique = {
56371 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
56372 + .preinit = MGA1064_preinit,
56373 + .reset = MGA1064_reset,
56374 + .init = MGA1064_init,
56375 + .restore = MGA1064_restore,
56376 };
56377 EXPORT_SYMBOL(matrox_mystique);
56378 #endif
56379
56380 #ifdef CONFIG_FB_MATROX_G
56381 struct matrox_switch matrox_G100 = {
56382 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
56383 + .preinit = MGAG100_preinit,
56384 + .reset = MGAG100_reset,
56385 + .init = MGAG100_init,
56386 + .restore = MGAG100_restore,
56387 };
56388 EXPORT_SYMBOL(matrox_G100);
56389 #endif
56390 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56391 index 195ad7c..09743fc 100644
56392 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56393 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56394 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
56395 }
56396
56397 struct matrox_switch matrox_millennium = {
56398 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
56399 + .preinit = Ti3026_preinit,
56400 + .reset = Ti3026_reset,
56401 + .init = Ti3026_init,
56402 + .restore = Ti3026_restore
56403 };
56404 EXPORT_SYMBOL(matrox_millennium);
56405 #endif
56406 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56407 index fe92eed..106e085 100644
56408 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56409 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56410 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
56411 struct mb862xxfb_par *par = info->par;
56412
56413 if (info->var.bits_per_pixel == 32) {
56414 - info->fbops->fb_fillrect = cfb_fillrect;
56415 - info->fbops->fb_copyarea = cfb_copyarea;
56416 - info->fbops->fb_imageblit = cfb_imageblit;
56417 + pax_open_kernel();
56418 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56419 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56420 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56421 + pax_close_kernel();
56422 } else {
56423 outreg(disp, GC_L0EM, 3);
56424 - info->fbops->fb_fillrect = mb86290fb_fillrect;
56425 - info->fbops->fb_copyarea = mb86290fb_copyarea;
56426 - info->fbops->fb_imageblit = mb86290fb_imageblit;
56427 + pax_open_kernel();
56428 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
56429 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
56430 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
56431 + pax_close_kernel();
56432 }
56433 outreg(draw, GDC_REG_DRAW_BASE, 0);
56434 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
56435 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
56436 index 4273c6e..b413013 100644
56437 --- a/drivers/video/fbdev/nvidia/nvidia.c
56438 +++ b/drivers/video/fbdev/nvidia/nvidia.c
56439 @@ -665,19 +665,23 @@ static int nvidiafb_set_par(struct fb_info *info)
56440 info->fix.line_length = (info->var.xres_virtual *
56441 info->var.bits_per_pixel) >> 3;
56442 if (info->var.accel_flags) {
56443 - info->fbops->fb_imageblit = nvidiafb_imageblit;
56444 - info->fbops->fb_fillrect = nvidiafb_fillrect;
56445 - info->fbops->fb_copyarea = nvidiafb_copyarea;
56446 - info->fbops->fb_sync = nvidiafb_sync;
56447 + pax_open_kernel();
56448 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
56449 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
56450 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
56451 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
56452 + pax_close_kernel();
56453 info->pixmap.scan_align = 4;
56454 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56455 info->flags |= FBINFO_READS_FAST;
56456 NVResetGraphics(info);
56457 } else {
56458 - info->fbops->fb_imageblit = cfb_imageblit;
56459 - info->fbops->fb_fillrect = cfb_fillrect;
56460 - info->fbops->fb_copyarea = cfb_copyarea;
56461 - info->fbops->fb_sync = NULL;
56462 + pax_open_kernel();
56463 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56464 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56465 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56466 + *(void **)&info->fbops->fb_sync = NULL;
56467 + pax_close_kernel();
56468 info->pixmap.scan_align = 1;
56469 info->flags |= FBINFO_HWACCEL_DISABLED;
56470 info->flags &= ~FBINFO_READS_FAST;
56471 @@ -1169,8 +1173,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
56472 info->pixmap.size = 8 * 1024;
56473 info->pixmap.flags = FB_PIXMAP_SYSTEM;
56474
56475 - if (!hwcur)
56476 - info->fbops->fb_cursor = NULL;
56477 + if (!hwcur) {
56478 + pax_open_kernel();
56479 + *(void **)&info->fbops->fb_cursor = NULL;
56480 + pax_close_kernel();
56481 + }
56482
56483 info->var.accel_flags = (!noaccel);
56484
56485 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
56486 index ef5b902..47cf7f5 100644
56487 --- a/drivers/video/fbdev/omap2/dss/display.c
56488 +++ b/drivers/video/fbdev/omap2/dss/display.c
56489 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
56490 if (dssdev->name == NULL)
56491 dssdev->name = dssdev->alias;
56492
56493 + pax_open_kernel();
56494 if (drv && drv->get_resolution == NULL)
56495 - drv->get_resolution = omapdss_default_get_resolution;
56496 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
56497 if (drv && drv->get_recommended_bpp == NULL)
56498 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56499 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56500 if (drv && drv->get_timings == NULL)
56501 - drv->get_timings = omapdss_default_get_timings;
56502 + *(void **)&drv->get_timings = omapdss_default_get_timings;
56503 + pax_close_kernel();
56504
56505 mutex_lock(&panel_list_mutex);
56506 list_add_tail(&dssdev->panel_list, &panel_list);
56507 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
56508 index 83433cb..71e9b98 100644
56509 --- a/drivers/video/fbdev/s1d13xxxfb.c
56510 +++ b/drivers/video/fbdev/s1d13xxxfb.c
56511 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
56512
56513 switch(prod_id) {
56514 case S1D13506_PROD_ID: /* activate acceleration */
56515 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56516 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56517 + pax_open_kernel();
56518 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56519 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56520 + pax_close_kernel();
56521 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
56522 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
56523 break;
56524 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56525 index 82c0a8c..42499a1 100644
56526 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
56527 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56528 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
56529 }
56530
56531 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
56532 - lcdc_sys_write_index,
56533 - lcdc_sys_write_data,
56534 - lcdc_sys_read_data,
56535 + .write_index = lcdc_sys_write_index,
56536 + .write_data = lcdc_sys_write_data,
56537 + .read_data = lcdc_sys_read_data,
56538 };
56539
56540 static int sh_mobile_lcdc_sginit(struct fb_info *info,
56541 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
56542 index 9279e5f..d5f5276 100644
56543 --- a/drivers/video/fbdev/smscufx.c
56544 +++ b/drivers/video/fbdev/smscufx.c
56545 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
56546 fb_deferred_io_cleanup(info);
56547 kfree(info->fbdefio);
56548 info->fbdefio = NULL;
56549 - info->fbops->fb_mmap = ufx_ops_mmap;
56550 + pax_open_kernel();
56551 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
56552 + pax_close_kernel();
56553 }
56554
56555 pr_debug("released /dev/fb%d user=%d count=%d",
56556 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
56557 index ff2b873..626a8d5 100644
56558 --- a/drivers/video/fbdev/udlfb.c
56559 +++ b/drivers/video/fbdev/udlfb.c
56560 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
56561 dlfb_urb_completion(urb);
56562
56563 error:
56564 - atomic_add(bytes_sent, &dev->bytes_sent);
56565 - atomic_add(bytes_identical, &dev->bytes_identical);
56566 - atomic_add(width*height*2, &dev->bytes_rendered);
56567 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56568 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56569 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
56570 end_cycles = get_cycles();
56571 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56572 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56573 >> 10)), /* Kcycles */
56574 &dev->cpu_kcycles_used);
56575
56576 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
56577 dlfb_urb_completion(urb);
56578
56579 error:
56580 - atomic_add(bytes_sent, &dev->bytes_sent);
56581 - atomic_add(bytes_identical, &dev->bytes_identical);
56582 - atomic_add(bytes_rendered, &dev->bytes_rendered);
56583 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56584 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56585 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
56586 end_cycles = get_cycles();
56587 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56588 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56589 >> 10)), /* Kcycles */
56590 &dev->cpu_kcycles_used);
56591 }
56592 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
56593 fb_deferred_io_cleanup(info);
56594 kfree(info->fbdefio);
56595 info->fbdefio = NULL;
56596 - info->fbops->fb_mmap = dlfb_ops_mmap;
56597 + pax_open_kernel();
56598 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
56599 + pax_close_kernel();
56600 }
56601
56602 pr_warn("released /dev/fb%d user=%d count=%d\n",
56603 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
56604 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56605 struct dlfb_data *dev = fb_info->par;
56606 return snprintf(buf, PAGE_SIZE, "%u\n",
56607 - atomic_read(&dev->bytes_rendered));
56608 + atomic_read_unchecked(&dev->bytes_rendered));
56609 }
56610
56611 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56612 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56613 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56614 struct dlfb_data *dev = fb_info->par;
56615 return snprintf(buf, PAGE_SIZE, "%u\n",
56616 - atomic_read(&dev->bytes_identical));
56617 + atomic_read_unchecked(&dev->bytes_identical));
56618 }
56619
56620 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56621 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56622 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56623 struct dlfb_data *dev = fb_info->par;
56624 return snprintf(buf, PAGE_SIZE, "%u\n",
56625 - atomic_read(&dev->bytes_sent));
56626 + atomic_read_unchecked(&dev->bytes_sent));
56627 }
56628
56629 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56630 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56631 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56632 struct dlfb_data *dev = fb_info->par;
56633 return snprintf(buf, PAGE_SIZE, "%u\n",
56634 - atomic_read(&dev->cpu_kcycles_used));
56635 + atomic_read_unchecked(&dev->cpu_kcycles_used));
56636 }
56637
56638 static ssize_t edid_show(
56639 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
56640 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56641 struct dlfb_data *dev = fb_info->par;
56642
56643 - atomic_set(&dev->bytes_rendered, 0);
56644 - atomic_set(&dev->bytes_identical, 0);
56645 - atomic_set(&dev->bytes_sent, 0);
56646 - atomic_set(&dev->cpu_kcycles_used, 0);
56647 + atomic_set_unchecked(&dev->bytes_rendered, 0);
56648 + atomic_set_unchecked(&dev->bytes_identical, 0);
56649 + atomic_set_unchecked(&dev->bytes_sent, 0);
56650 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
56651
56652 return count;
56653 }
56654 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
56655 index d32d1c4..46722e6 100644
56656 --- a/drivers/video/fbdev/uvesafb.c
56657 +++ b/drivers/video/fbdev/uvesafb.c
56658 @@ -19,6 +19,7 @@
56659 #include <linux/io.h>
56660 #include <linux/mutex.h>
56661 #include <linux/slab.h>
56662 +#include <linux/moduleloader.h>
56663 #include <video/edid.h>
56664 #include <video/uvesafb.h>
56665 #ifdef CONFIG_X86
56666 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
56667 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
56668 par->pmi_setpal = par->ypan = 0;
56669 } else {
56670 +
56671 +#ifdef CONFIG_PAX_KERNEXEC
56672 +#ifdef CONFIG_MODULES
56673 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
56674 +#endif
56675 + if (!par->pmi_code) {
56676 + par->pmi_setpal = par->ypan = 0;
56677 + return 0;
56678 + }
56679 +#endif
56680 +
56681 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
56682 + task->t.regs.edi);
56683 +
56684 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56685 + pax_open_kernel();
56686 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
56687 + pax_close_kernel();
56688 +
56689 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
56690 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
56691 +#else
56692 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
56693 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
56694 +#endif
56695 +
56696 printk(KERN_INFO "uvesafb: protected mode interface info at "
56697 "%04x:%04x\n",
56698 (u16)task->t.regs.es, (u16)task->t.regs.edi);
56699 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
56700 par->ypan = ypan;
56701
56702 if (par->pmi_setpal || par->ypan) {
56703 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
56704 if (__supported_pte_mask & _PAGE_NX) {
56705 par->pmi_setpal = par->ypan = 0;
56706 printk(KERN_WARNING "uvesafb: NX protection is active, "
56707 "better not use the PMI.\n");
56708 - } else {
56709 + } else
56710 +#endif
56711 uvesafb_vbe_getpmi(task, par);
56712 - }
56713 }
56714 #else
56715 /* The protected mode interface is not available on non-x86. */
56716 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56717 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
56718
56719 /* Disable blanking if the user requested so. */
56720 - if (!blank)
56721 - info->fbops->fb_blank = NULL;
56722 + if (!blank) {
56723 + pax_open_kernel();
56724 + *(void **)&info->fbops->fb_blank = NULL;
56725 + pax_close_kernel();
56726 + }
56727
56728 /*
56729 * Find out how much IO memory is required for the mode with
56730 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56731 info->flags = FBINFO_FLAG_DEFAULT |
56732 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
56733
56734 - if (!par->ypan)
56735 - info->fbops->fb_pan_display = NULL;
56736 + if (!par->ypan) {
56737 + pax_open_kernel();
56738 + *(void **)&info->fbops->fb_pan_display = NULL;
56739 + pax_close_kernel();
56740 + }
56741 }
56742
56743 static void uvesafb_init_mtrr(struct fb_info *info)
56744 @@ -1786,6 +1816,11 @@ out_mode:
56745 out:
56746 kfree(par->vbe_modes);
56747
56748 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56749 + if (par->pmi_code)
56750 + module_memfree_exec(par->pmi_code);
56751 +#endif
56752 +
56753 framebuffer_release(info);
56754 return err;
56755 }
56756 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
56757 kfree(par->vbe_state_orig);
56758 kfree(par->vbe_state_saved);
56759
56760 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56761 + if (par->pmi_code)
56762 + module_memfree_exec(par->pmi_code);
56763 +#endif
56764 +
56765 framebuffer_release(info);
56766 }
56767 return 0;
56768 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
56769 index d79a0ac..2d0c3d4 100644
56770 --- a/drivers/video/fbdev/vesafb.c
56771 +++ b/drivers/video/fbdev/vesafb.c
56772 @@ -9,6 +9,7 @@
56773 */
56774
56775 #include <linux/module.h>
56776 +#include <linux/moduleloader.h>
56777 #include <linux/kernel.h>
56778 #include <linux/errno.h>
56779 #include <linux/string.h>
56780 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
56781 static int vram_total; /* Set total amount of memory */
56782 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
56783 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
56784 -static void (*pmi_start)(void) __read_mostly;
56785 -static void (*pmi_pal) (void) __read_mostly;
56786 +static void (*pmi_start)(void) __read_only;
56787 +static void (*pmi_pal) (void) __read_only;
56788 static int depth __read_mostly;
56789 static int vga_compat __read_mostly;
56790 /* --------------------------------------------------------------------- */
56791 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
56792 unsigned int size_remap;
56793 unsigned int size_total;
56794 char *option = NULL;
56795 + void *pmi_code = NULL;
56796
56797 /* ignore error return of fb_get_options */
56798 fb_get_options("vesafb", &option);
56799 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
56800 size_remap = size_total;
56801 vesafb_fix.smem_len = size_remap;
56802
56803 -#ifndef __i386__
56804 - screen_info.vesapm_seg = 0;
56805 -#endif
56806 -
56807 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
56808 printk(KERN_WARNING
56809 "vesafb: cannot reserve video memory at 0x%lx\n",
56810 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
56811 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
56812 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
56813
56814 +#ifdef __i386__
56815 +
56816 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56817 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
56818 + if (!pmi_code)
56819 +#elif !defined(CONFIG_PAX_KERNEXEC)
56820 + if (0)
56821 +#endif
56822 +
56823 +#endif
56824 + screen_info.vesapm_seg = 0;
56825 +
56826 if (screen_info.vesapm_seg) {
56827 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
56828 - screen_info.vesapm_seg,screen_info.vesapm_off);
56829 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
56830 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
56831 }
56832
56833 if (screen_info.vesapm_seg < 0xc000)
56834 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
56835
56836 if (ypan || pmi_setpal) {
56837 unsigned short *pmi_base;
56838 +
56839 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
56840 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
56841 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
56842 +
56843 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56844 + pax_open_kernel();
56845 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
56846 +#else
56847 + pmi_code = pmi_base;
56848 +#endif
56849 +
56850 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
56851 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
56852 +
56853 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56854 + pmi_start = ktva_ktla(pmi_start);
56855 + pmi_pal = ktva_ktla(pmi_pal);
56856 + pax_close_kernel();
56857 +#endif
56858 +
56859 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
56860 if (pmi_base[3]) {
56861 printk(KERN_INFO "vesafb: pmi: ports = ");
56862 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
56863 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
56864 (ypan ? FBINFO_HWACCEL_YPAN : 0);
56865
56866 - if (!ypan)
56867 - info->fbops->fb_pan_display = NULL;
56868 + if (!ypan) {
56869 + pax_open_kernel();
56870 + *(void **)&info->fbops->fb_pan_display = NULL;
56871 + pax_close_kernel();
56872 + }
56873
56874 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
56875 err = -ENOMEM;
56876 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
56877 fb_info(info, "%s frame buffer device\n", info->fix.id);
56878 return 0;
56879 err:
56880 +
56881 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56882 + module_memfree_exec(pmi_code);
56883 +#endif
56884 +
56885 if (info->screen_base)
56886 iounmap(info->screen_base);
56887 framebuffer_release(info);
56888 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
56889 index 88714ae..16c2e11 100644
56890 --- a/drivers/video/fbdev/via/via_clock.h
56891 +++ b/drivers/video/fbdev/via/via_clock.h
56892 @@ -56,7 +56,7 @@ struct via_clock {
56893
56894 void (*set_engine_pll_state)(u8 state);
56895 void (*set_engine_pll)(struct via_pll_config config);
56896 -};
56897 +} __no_const;
56898
56899
56900 static inline u32 get_pll_internal_frequency(u32 ref_freq,
56901 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
56902 index 3c14e43..2630570 100644
56903 --- a/drivers/video/logo/logo_linux_clut224.ppm
56904 +++ b/drivers/video/logo/logo_linux_clut224.ppm
56905 @@ -2,1603 +2,1123 @@ P3
56906 # Standard 224-color Linux logo
56907 80 80
56908 255
56909 - 0 0 0 0 0 0 0 0 0 0 0 0
56910 - 0 0 0 0 0 0 0 0 0 0 0 0
56911 - 0 0 0 0 0 0 0 0 0 0 0 0
56912 - 0 0 0 0 0 0 0 0 0 0 0 0
56913 - 0 0 0 0 0 0 0 0 0 0 0 0
56914 - 0 0 0 0 0 0 0 0 0 0 0 0
56915 - 0 0 0 0 0 0 0 0 0 0 0 0
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59482 +5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
59483 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59484 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59485 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59486 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59487 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59488 +4 4 4 4 4 4
59489 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59490 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59491 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
59492 +5 5 5 5 5 5 6 6 6 6 6 6 4 0 0 4 0 0
59493 +4 0 0 4 0 0 26 28 28 125 124 125 174 174 174 193 200 203
59494 +193 200 203 174 174 174 193 200 203 167 166 167 125 124 125 6 6 6
59495 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 5 5 5
59496 +4 3 3 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
59497 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59498 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59499 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59500 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59501 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59502 +4 4 4 4 4 4
59503 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59504 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59505 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
59506 +4 3 3 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
59507 +6 6 6 4 0 0 4 0 0 6 6 6 37 38 37 125 124 125
59508 +153 152 153 131 129 131 125 124 125 37 38 37 6 6 6 6 6 6
59509 +6 6 6 4 0 0 6 6 6 6 6 6 4 3 3 5 5 5
59510 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59511 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59512 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59513 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59514 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59515 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59516 +4 4 4 4 4 4
59517 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59518 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59519 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59520 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
59521 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
59522 +24 26 27 24 26 27 6 6 6 6 6 6 6 6 6 4 0 0
59523 +6 6 6 6 6 6 4 0 0 6 6 6 5 5 5 4 3 3
59524 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59525 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59526 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59527 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59528 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59529 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59530 +4 4 4 4 4 4
59531 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59532 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59533 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59534 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
59535 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
59536 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
59537 +4 0 0 6 6 6 6 6 6 4 3 3 5 5 5 4 4 4
59538 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59539 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59540 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59541 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59542 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59543 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59544 +4 4 4 4 4 4
59545 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59546 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59547 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59548 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
59549 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
59550 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
59551 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
59552 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59553 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59554 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59555 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59556 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59557 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59558 +4 4 4 4 4 4
59559 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59560 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59561 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59562 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
59563 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
59564 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
59565 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
59566 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59567 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59568 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59569 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59570 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59571 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59572 +4 4 4 4 4 4
59573 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59574 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59575 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59576 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59577 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
59578 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
59579 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
59580 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59581 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59582 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59583 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59584 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59585 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59586 +4 4 4 4 4 4
59587 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59588 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59589 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59590 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59591 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
59592 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
59593 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59594 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59595 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59596 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59597 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59598 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59599 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59600 +4 4 4 4 4 4
59601 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59602 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59603 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59604 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59605 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
59606 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
59607 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59608 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59609 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59610 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59611 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59612 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59613 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59614 +4 4 4 4 4 4
59615 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59616 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59617 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59618 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59619 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
59620 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
59621 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59622 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59623 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59624 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59625 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59626 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59627 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59628 +4 4 4 4 4 4
59629 diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
59630 index 3838795..0d48d61 100644
59631 --- a/drivers/xen/events/events_base.c
59632 +++ b/drivers/xen/events/events_base.c
59633 @@ -1568,7 +1568,7 @@ void xen_irq_resume(void)
59634 restore_pirqs();
59635 }
59636
59637 -static struct irq_chip xen_dynamic_chip __read_mostly = {
59638 +static struct irq_chip xen_dynamic_chip = {
59639 .name = "xen-dyn",
59640
59641 .irq_disable = disable_dynirq,
59642 @@ -1582,7 +1582,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
59643 .irq_retrigger = retrigger_dynirq,
59644 };
59645
59646 -static struct irq_chip xen_pirq_chip __read_mostly = {
59647 +static struct irq_chip xen_pirq_chip = {
59648 .name = "xen-pirq",
59649
59650 .irq_startup = startup_pirq,
59651 @@ -1602,7 +1602,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
59652 .irq_retrigger = retrigger_dynirq,
59653 };
59654
59655 -static struct irq_chip xen_percpu_chip __read_mostly = {
59656 +static struct irq_chip xen_percpu_chip = {
59657 .name = "xen-percpu",
59658
59659 .irq_disable = disable_dynirq,
59660 diff --git a/drivers/xen/evtchn.c b/drivers/xen/evtchn.c
59661 index 00f40f0..e3c0b15 100644
59662 --- a/drivers/xen/evtchn.c
59663 +++ b/drivers/xen/evtchn.c
59664 @@ -201,8 +201,8 @@ static ssize_t evtchn_read(struct file *file, char __user *buf,
59665
59666 /* Byte lengths of two chunks. Chunk split (if any) is at ring wrap. */
59667 if (((c ^ p) & EVTCHN_RING_SIZE) != 0) {
59668 - bytes1 = (EVTCHN_RING_SIZE - EVTCHN_RING_MASK(c)) *
59669 - sizeof(evtchn_port_t);
59670 + bytes1 = EVTCHN_RING_SIZE - EVTCHN_RING_MASK(c);
59671 + bytes1 *= sizeof(evtchn_port_t);
59672 bytes2 = EVTCHN_RING_MASK(p) * sizeof(evtchn_port_t);
59673 } else {
59674 bytes1 = (p - c) * sizeof(evtchn_port_t);
59675 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
59676 index fef20db..d28b1ab 100644
59677 --- a/drivers/xen/xenfs/xenstored.c
59678 +++ b/drivers/xen/xenfs/xenstored.c
59679 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
59680 static int xsd_kva_open(struct inode *inode, struct file *file)
59681 {
59682 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
59683 +#ifdef CONFIG_GRKERNSEC_HIDESYM
59684 + NULL);
59685 +#else
59686 xen_store_interface);
59687 +#endif
59688 +
59689 if (!file->private_data)
59690 return -ENOMEM;
59691 return 0;
59692 diff --git a/firmware/Makefile b/firmware/Makefile
59693 index e297e1b..aeb0982 100644
59694 --- a/firmware/Makefile
59695 +++ b/firmware/Makefile
59696 @@ -35,9 +35,11 @@ fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.9.0.fw \
59697 bnx2x/bnx2x-e1h-6.2.9.0.fw \
59698 bnx2x/bnx2x-e2-6.2.9.0.fw
59699 fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1a.fw \
59700 + bnx2/bnx2-mips-09-6.2.1b.fw \
59701 bnx2/bnx2-rv2p-09-6.0.17.fw \
59702 bnx2/bnx2-rv2p-09ax-6.0.17.fw \
59703 bnx2/bnx2-mips-06-6.2.1.fw \
59704 + bnx2/bnx2-mips-06-6.2.3.fw \
59705 bnx2/bnx2-rv2p-06-6.0.15.fw
59706 fw-shipped-$(CONFIG_CASSINI) += sun/cassini.bin
59707 fw-shipped-$(CONFIG_CHELSIO_T3) += cxgb3/t3b_psram-1.1.0.bin \
59708 diff --git a/firmware/WHENCE b/firmware/WHENCE
59709 index 0c4d96d..b17700f 100644
59710 --- a/firmware/WHENCE
59711 +++ b/firmware/WHENCE
59712 @@ -653,21 +653,23 @@ Found in hex form in kernel source.
59713 Driver: BNX2 - Broadcom NetXtremeII
59714
59715 File: bnx2/bnx2-mips-06-6.2.1.fw
59716 +File: bnx2/bnx2-mips-06-6.2.3.fw
59717 File: bnx2/bnx2-rv2p-06-6.0.15.fw
59718 File: bnx2/bnx2-mips-09-6.2.1a.fw
59719 +File: bnx2/bnx2-mips-09-6.2.1b.fw
59720 File: bnx2/bnx2-rv2p-09-6.0.17.fw
59721 File: bnx2/bnx2-rv2p-09ax-6.0.17.fw
59722
59723 Licence:
59724 -
59725 - This file contains firmware data derived from proprietary unpublished
59726 - source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59727 -
59728 - Permission is hereby granted for the distribution of this firmware data
59729 - in hexadecimal or equivalent format, provided this copyright notice is
59730 - accompanying it.
59731 -
59732 -Found in hex form in kernel source.
59733 +
59734 + This file contains firmware data derived from proprietary unpublished
59735 + source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59736 +
59737 + Permission is hereby granted for the distribution of this firmware data
59738 + in hexadecimal or equivalent format, provided this copyright notice is
59739 + accompanying it.
59740 +
59741 +Found in hex form in kernel source.
59742
59743 --------------------------------------------------------------------------
59744
59745 diff --git a/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex b/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex
59746 new file mode 100644
59747 index 0000000..da72bf1
59748 --- /dev/null
59749 +++ b/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex
59750 @@ -0,0 +1,5804 @@
59751 +:10000000080001180800000000004A68000000C84D
59752 +:1000100000000000000000000000000008004A6826
59753 +:100020000000001400004B30080000A00800000091
59754 +:100030000000569400004B44080058200000008443
59755 +:100040000000A1D808005694000001580000A25CEE
59756 +:100050000800321008000000000072F00000A3B495
59757 +:10006000000000000000000000000000080072F026
59758 +:1000700000000024000116A40800049008000400F9
59759 +:10008000000017D4000116C80000000000000000A6
59760 +:100090000000000000000000000000000000000060
59761 +:1000A000080000A80800000000003BFC00012E9C96
59762 +:1000B0000000000000000000000000000000000040
59763 +:1000C00000000000000000000A00004600000000E0
59764 +:1000D000000000000000000D636F6D362E322E33DD
59765 +:1000E0000000000006020302000000000000000300
59766 +:1000F000000000C800000032000000030000000003
59767 +:1001000000000000000000000000000000000000EF
59768 +:1001100000000010000001360000EA600000000549
59769 +:1001200000000000000000000000000000000008C7
59770 +:1001300000000000000000000000000000000000BF
59771 +:1001400000000000000000000000000000000000AF
59772 +:10015000000000000000000000000000000000009F
59773 +:10016000000000020000000000000000000000008D
59774 +:10017000000000000000000000000000000000007F
59775 +:10018000000000000000000000000010000000005F
59776 +:10019000000000000000000000000000000000005F
59777 +:1001A000000000000000000000000000000000004F
59778 +:1001B000000000000000000000000000000000003F
59779 +:1001C000000000000000000000000000000000002F
59780 +:1001D000000000000000000000000000000000001F
59781 +:1001E0000000000010000003000000000000000DEF
59782 +:1001F0000000000D3C02080024424AA03C03080015
59783 +:1002000024634B9CAC4000000043202B1480FFFD76
59784 +:10021000244200043C1D080037BD7FFC03A0F021F0
59785 +:100220003C100800261001183C1C0800279C4AA01E
59786 +:100230000E000168000000000000000D27470100CB
59787 +:1002400090E3000B2402001A94E5000814620028D1
59788 +:10025000000020218CE200003C0308008C63004475
59789 +:1002600094E60014000211C20002104030A4000203
59790 +:10027000005A10212463000130A50004A446008028
59791 +:100280003C010800AC23004410A000190004202BFE
59792 +:100290008F4202B804410008240400013C02080017
59793 +:1002A0008C420060244200013C010800AC22006046
59794 +:1002B00003E00008008010218CE2002094E3001687
59795 +:1002C00000002021AF4202808CE20004A743028498
59796 +:1002D000AF4202883C021000AF4202B83C02080064
59797 +:1002E0008C42005C244200013C010800AC22005C0E
59798 +:1002F00003E00008008010212747010090E3000B75
59799 +:100300002402000394E50008146200280000202164
59800 +:100310008CE200003C0308008C63004494E6001467
59801 +:10032000000211C20002104030A40002005A102145
59802 +:100330002463000130A50004A44600803C010800AD
59803 +:10034000AC23004410A000190004202B8F4202B8F7
59804 +:1003500004410008240400013C0208008C420060B3
59805 +:10036000244200013C010800AC22006003E00008C8
59806 +:10037000008010218CE2002094E300160000202170
59807 +:10038000AF4202808CE20004A7430284AF4202889D
59808 +:100390003C021000AF4202B83C0208008C42005CF4
59809 +:1003A000244200013C010800AC22005C03E000088C
59810 +:1003B000008010218F4301002402010050620003DD
59811 +:1003C000000311C20000000D000311C20002104022
59812 +:1003D000005A1021A440008003E000080000102112
59813 +:1003E0009362000003E00008AF80000003E0000813
59814 +:1003F0000000102103E00008000010212402010089
59815 +:1004000014820008000000003C0208008C4200FC3E
59816 +:10041000244200013C010800AC2200FC0A0000DD7F
59817 +:1004200030A200203C0208008C42008424420001DB
59818 +:100430003C010800AC22008430A2002010400008DB
59819 +:1004400030A300103C0208008C4201082442000145
59820 +:100450003C010800AC22010803E000080000000095
59821 +:1004600010600008000000003C0208008C420104FB
59822 +:10047000244200013C010800AC22010403E0000812
59823 +:10048000000000003C0208008C42010024420001F0
59824 +:100490003C010800AC22010003E00008000000005D
59825 +:1004A00027BDFFE8AFBF0010274401009483000878
59826 +:1004B000306200041040001B306600028F4202B818
59827 +:1004C00004410008240500013C0208008C42006041
59828 +:1004D000244200013C010800AC2200600A0001290E
59829 +:1004E0008FBF00108C82002094830016000028210A
59830 +:1004F000AF4202808C820004A7430284AF4202888C
59831 +:100500003C021000AF4202B83C0208008C42005C82
59832 +:10051000244200013C010800AC22005C0A000129D1
59833 +:100520008FBF001010C00006006028218F4401001A
59834 +:100530000E0000CD000000000A0001282405000183
59835 +:100540008F8200088F4301045043000700002821D8
59836 +:100550008F4401000E0000CD000000008F42010416
59837 +:10056000AF820008000028218FBF001000A01021DA
59838 +:1005700003E0000827BD001827BDFFE8AFBF001447
59839 +:10058000AFB00010974201083043700024022000F1
59840 +:100590001062000B286220011440002F000010217F
59841 +:1005A00024024000106200250000000024026000C8
59842 +:1005B00010620026000010210A0001658FBF0014A0
59843 +:1005C00027500100920200091040001A2403000184
59844 +:1005D0003C0208008C420020104000160000182148
59845 +:1005E0000E00049300000000960300083C0608007B
59846 +:1005F00094C64B5E8E0400188F8200209605000C76
59847 +:1006000000031C0000661825AC440000AC45000443
59848 +:1006100024040001AC400008AC40000CAC400010C9
59849 +:10062000AC400014AC4000180E0004B8AC43001CF1
59850 +:10063000000018210A000164006010210E0003254B
59851 +:10064000000000000A000164000010210E000EE905
59852 +:1006500000000000000010218FBF00148FB00010B8
59853 +:1006600003E0000827BD001827BDFFE0AFB2001867
59854 +:100670003C036010AFBF001CAFB10014AFB000105E
59855 +:100680008C6450002402FF7F3C1A800000822024EA
59856 +:100690003484380C24020037AC6450003C1208004B
59857 +:1006A00026524AD8AF42000824020C80AF420024F0
59858 +:1006B0003C1B80083C06080024C60324024010218D
59859 +:1006C0002404001D2484FFFFAC4600000481FFFDCC
59860 +:1006D000244200043C020800244204B03C0108000B
59861 +:1006E000AC224AE03C020800244202303C010800EF
59862 +:1006F000AC224AE43C020800244201743C03080096
59863 +:100700002463032C3C040800248403D83C0508001F
59864 +:1007100024A538F03C010800AC224B403C02080004
59865 +:10072000244202EC3C010800AC264B243C010800AA
59866 +:10073000AC254B343C010800AC234B3C3C01080089
59867 +:10074000AC244B443C010800AC224B483C0108005F
59868 +:10075000AC234ADC3C010800AC204AE83C0108001C
59869 +:10076000AC204AEC3C010800AC204AF03C010800F7
59870 +:10077000AC204AF43C010800AC204AF83C010800D7
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65557 index 0000000..43d7c4f
65558 --- /dev/null
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71816 +:1086E00000E32023048000089389001C14E30003A6
71817 +:1086F0000100202103E00008008010213C0401005B
71818 +:1087000003E00008008010211120000B00673823CF
71819 +:108710003C0D800035AC0980918B007C316A0002F1
71820 +:10872000114000202409003400E9702B15C0FFF12E
71821 +:108730000100202100E938232403FFFC00A3C82402
71822 +:1087400000E3C02400F9782B15E0FFEA030820219C
71823 +:1087500030C400030004102314C000143049000387
71824 +:108760000000302100A9782101E6702100EE682B7D
71825 +:1087700011A0FFE03C0401002D3800010006C82BC9
71826 +:10878000010548210319382414E0FFDA2524FFFCF1
71827 +:108790002402FFFC00A218240068202103E0000846
71828 +:1087A000008010210A000B9E240900303C0C800040
71829 +:1087B0003586098090CB007C316A00041540FFE9C2
71830 +:1087C000240600040A000BAD000030213C03080021
71831 +:1087D0008C63005C8F82001827BDFFE0AFBF0018DC
71832 +:1087E000AFB1001410620005AFB00010000329C043
71833 +:1087F00024A40280AF840014AF8300183C108000D2
71834 +:1088000036020A0094450032361101000E000B7F3B
71835 +:1088100030A43FFF8E240000241FFF803C11008005
71836 +:108820000082C021031F60243309007F000CC9406F
71837 +:1088300003294025330E0078362F00033C0D10002D
71838 +:10884000010D502501CF5825AE0C002836080980AF
71839 +:10885000AE0C080CAE0B082CAE0A08309103006970
71840 +:108860003C06800C0126382110600006AF870034DA
71841 +:108870008D09003C8D03006C0123382318E0008231
71842 +:10888000000000003C0B8008356A00803C1080002E
71843 +:10889000A1400069360609808CC200383C06800081
71844 +:1088A00034C50A0090A8003C310C00201180001A49
71845 +:1088B000AF820030240D00013C0E800035D10A004B
71846 +:1088C000A38D001CAF8000248E2400248F850024FB
71847 +:1088D000240D0008AF800020AF8000283C01080074
71848 +:1088E000A42D3FC63C010800A4203FDA0E000B83F4
71849 +:1088F000000030219228003C8FBF00188FB1001477
71850 +:108900008FB0001000086142AF82002C27BD00200C
71851 +:1089100003E000083182000190B80032240E00010B
71852 +:10892000330F00FF000F2182108E00412419000236
71853 +:108930001099006434C40AC03C03800034640A0007
71854 +:108940008C8F002415E0001E34660900909F0030D3
71855 +:108950002418000533F9003F1338004E24030001AA
71856 +:108960008F860020A383001CAF860028AF860024DA
71857 +:108970003C0E800035D10A008E2400248F8500240F
71858 +:10898000240D00083C010800A42D3FC63C0108004E
71859 +:10899000A4203FDA0E000B83000000009228003C68
71860 +:1089A0008FBF00188FB100148FB000100008614213
71861 +:1089B000AF82002C27BD002003E0000831820001B7
71862 +:1089C0008C8A00088C8B00248CD000643C0E8000C4
71863 +:1089D00035D10A00014B2823AF900024A380001C4E
71864 +:1089E000AF8500288E2400248F8600208F850024E8
71865 +:1089F000240D00083C010800A42D3FC63C010800DE
71866 +:108A0000A4203FDA0E000B83000000009228003CF7
71867 +:108A10008FBF00188FB100148FB0001000086142A2
71868 +:108A2000AF82002C27BD002003E000083182000146
71869 +:108A300090A200303051003F5224002834C50AC0B3
71870 +:108A40008CB000241600002234CB09008CA600480C
71871 +:108A50003C0A7FFF3545FFFF00C510243C0E800017
71872 +:108A6000AF82002035C509008F8800208CAD0060E2
71873 +:108A7000010D602B15800002010020218CA40060F4
71874 +:108A80000A000C22AF8400208D02006C0A000BFC4F
71875 +:108A90003C0680008C8200488F8600203C097FFFC6
71876 +:108AA0003527FFFF004788243C0480082403000189
71877 +:108AB000AF910028AC80006CA383001C0A000C302E
71878 +:108AC000AF8600248C9F00140A000C22AF9F002068
71879 +:108AD0008D6200680A000C6C3C0E800034C4098072
71880 +:108AE0008C8900708CA300140123382B10E0000443
71881 +:108AF000000000008C8200700A000C6C3C0E8000AC
71882 +:108B00008CA200140A000C6C3C0E80008F8500249F
71883 +:108B100027BDFFE0AFBF0018AFB1001414A00008DC
71884 +:108B2000AFB000103C04800034870A0090E60030AB
71885 +:108B30002402000530C3003F106200B934840900EC
71886 +:108B40008F91002000A080213C048000348E0A0018
71887 +:108B50008DCD00043C0608008CC63FB831A73FFF0E
71888 +:108B600000E6602B5580000100E03021938F001C4F
71889 +:108B700011E0007800D0282B349F098093F9007C05
71890 +:108B800033380002130000792403003400C3102B93
71891 +:108B9000144000D90000000000C3302300D0282B6F
71892 +:108BA0003C010800A4233FC414A0006E0200182159
71893 +:108BB0003C0408008C843FB40064402B5500000145
71894 +:108BC000006020213C05800034A90A00912A003C65
71895 +:108BD0003C010800AC243FBC31430020146000037A
71896 +:108BE0000000482134AB0E008D6900188F88002CDE
71897 +:108BF0000128202B1080005F000000003C050800C9
71898 +:108C00008CA53FBC00A96821010D602B1180005C80
71899 +:108C100000B0702B0109382300E028213C01080036
71900 +:108C2000AC273FBC12000003240AFFFC10B0008DEB
71901 +:108C30003224000300AA18243C010800A4203FDAD3
71902 +:108C40003C010800AC233FBC006028218F84002435
71903 +:108C5000120400063C0B80088D6C006C0200202181
71904 +:108C6000AF91002025900001AD70006C8F8D002821
71905 +:108C700000858823AF91002401A52023AF8400281C
71906 +:108C80001220000224070018240700103C18800856
71907 +:108C90003706008090CF00683C010800A0273FD82D
71908 +:108CA0002407000131EE00FF11C70047000000005B
71909 +:108CB00014800018000028213C06800034D109806F
71910 +:108CC00034CD010091A600098E2C001824C40001A7
71911 +:108CD000000C86023205007F308B007F1165007F1B
71912 +:108CE0002407FF803C19800837290080A124004C0C
71913 +:108CF0003C0808008D083FD4241800023C010800FD
71914 +:108D0000A0384019350F00083C010800AC2F3FD4B3
71915 +:108D1000240500103C02800034440A009083003C8B
71916 +:108D2000307F002013E0000500A02021240A00016C
71917 +:108D30003C010800AC2A3FBC34A400018FBF0018DE
71918 +:108D40008FB100148FB000100080102103E00008E4
71919 +:108D500027BD00203C010800A4203FC410A0FF94C0
71920 +:108D6000020018210A000CC000C018210A000CB72C
71921 +:108D7000240300303C0508008CA53FBC00B0702BDC
71922 +:108D800011C0FFA8000000003C19080097393FC43B
71923 +:108D90000325C0210307782B11E000072CAA00044B
71924 +:108DA0003C0360008C625404305F003F17E0FFE337
71925 +:108DB000240400422CAA00041140FF9A240400421B
71926 +:108DC0000A000D248FBF00181528FFB9000000000D
71927 +:108DD0008CCA00183C1F800024020002015F182585
71928 +:108DE000ACC3001837F90A00A0C200689329003C00
71929 +:108DF0002404000400A01021312800203C010800B8
71930 +:108E0000A0244019110000022405001024020001D2
71931 +:108E10003C010800AC223FB40A000D1A3C0280005D
71932 +:108E20008F8800288C8900600109282B14A000027B
71933 +:108E3000010088218C9100603C048000348B0E007E
71934 +:108E40008D640018240A000102202821022030210C
71935 +:108E5000A38A001C0E000B83022080210A000CA6AE
71936 +:108E6000AF82002C00045823122000073164000355
71937 +:108E70003C0E800035C7098090ED007C31AC0004C9
71938 +:108E800015800019248F00043C010800A4243FDA57
71939 +:108E90003C1F080097FF3FDA03E5C82100D9C02B2B
71940 +:108EA0001300FF6B8F8400242CA6000514C0FFA3C1
71941 +:108EB0002404004230A200031440000200A2182340
71942 +:108EC00024A3FFFC3C010800AC233FBC3C0108008C
71943 +:108ED000A4203FDA0A000CE70060282100C77024B4
71944 +:108EE0000A000D0D01C720263C010800A42F3FDA1F
71945 +:108EF0000A000D78000000003C010800AC203FBCD7
71946 +:108F00000A000D23240400428F8300283C058000C2
71947 +:108F100034AA0A00146000060000102191470030B6
71948 +:108F20002406000530E400FF108600030000000066
71949 +:108F300003E0000800000000914B0048316900FF89
71950 +:108F4000000941C21500FFFA3C0680083C040800F5
71951 +:108F500094843FC43C0308008C633FDC3C19080048
71952 +:108F60008F393FBC3C0F080095EF3FDA0064C02109
71953 +:108F70008CCD00040319702101CF602134AB0E00A9
71954 +:108F8000018D282318A0001D00000000914F004C07
71955 +:108F90008F8C0034956D001031EE00FF8D89000438
71956 +:108FA00001AE30238D8A000030CEFFFF000E290075
71957 +:108FB0000125C82100003821014720210325182B55
71958 +:108FC0000083C021AD990004AD980000918F000A84
71959 +:108FD00001CF6821A18D000A956500128F8A0034A7
71960 +:108FE000A5450008954B003825690001A5490038C2
71961 +:108FF0009148000D35070008A147000D03E0000867
71962 +:109000000000000027BDFFD8AFB000189388001CF7
71963 +:109010008FB000143C0A80003C197FFF8F8700242A
71964 +:109020003738FFFFAFBF0020AFB1001C355F0A002B
71965 +:109030000218182493EB003C00087FC03C02BFFFDD
71966 +:10904000006F60252CF000013449FFFF3C1F080031
71967 +:109050008FFF3FDC8F9900303C18080097183FD2F3
71968 +:1090600001897824001047803C07EFFF3C05F0FFA2
71969 +:1090700001E818253C1180003169002034E2FFFF2F
71970 +:1090800034ADFFFF362E098027A50010240600020C
71971 +:1090900003F96023270B0002354A0E0000621824F2
71972 +:1090A0000080802115200002000040218D48001C16
71973 +:1090B000A7AB0012058000392407000030E800FF4C
71974 +:1090C00000083F00006758253C028008AFAB001441
71975 +:1090D000344F008091EA00683C08080091083FD9AD
71976 +:1090E0003C09DFFF352CFFFF000AF82B3C0208008B
71977 +:1090F00094423FCCA3A80011016CC024001FCF40B4
71978 +:10910000031918258FA70010AFA300143C0C08000A
71979 +:10911000918C3FDBA7A200168FAB001400ED482412
71980 +:109120003C0F01003C0A0FFF012FC82531980003B6
71981 +:10913000355FFFFF016D40243C027000033F38247F
71982 +:1091400000181E0000E2482501037825AFAF001487
71983 +:10915000AFA9001091CC007C0E000092A3AC0015CA
71984 +:10916000362D0A0091A6003C30C400201080000675
71985 +:10917000260200083C11080096313FC8262EFFFF4A
71986 +:109180003C010800A42E3FC88FBF00208FB1001CF7
71987 +:109190008FB0001803E0000827BD00288F8B002C3B
71988 +:1091A000010B502B5540FFC5240700010A000E0497
71989 +:1091B00030E800FF9383001C3C02800027BDFFD8ED
71990 +:1091C00034480A0000805021AFBF002034460AC056
71991 +:1091D000010028211060000E3444098091070030FE
71992 +:1091E000240B00058F89002030EC003F118B000B11
71993 +:1091F00000003821AFA900103C0B80088D69006C7D
71994 +:10920000AFAA00180E00015AAFA90014A380001CD9
71995 +:109210008FBF002003E0000827BD00288D1F0048F5
71996 +:109220003C1808008F183FBC8F9900283C027FFF34
71997 +:109230008D0800443443FFFFAFA900103C0B8008A9
71998 +:109240008D69006C03E370240319782101CF682332
71999 +:1092500001A83821AFAA00180E00015AAFA90014C6
72000 +:109260000A000E58A380001C3C05800034A60A00AA
72001 +:1092700090C7003C3C06080094C63FDA3C02080058
72002 +:109280008C423FD430E30020000624001060001E12
72003 +:10929000004438253C0880083505008090A300680C
72004 +:1092A00000004821240800010000282124040001B6
72005 +:1092B0003C0680008CCD017805A0FFFE34CF014034
72006 +:1092C000ADE800083C0208008C423FDCA5E5000444
72007 +:1092D000A5E40006ADE2000C3C04080090843FD9F0
72008 +:1092E0003C03800834790080A1E40012ADE700144B
72009 +:1092F000A5E900189338004C3C0E1000A1F8002D91
72010 +:1093000003E00008ACCE017834A90E008D28001CC3
72011 +:109310003C0C08008D8C3FBC952B0016952A001440
72012 +:10932000018648213164FFFF0A000E803145FFFFAE
72013 +:109330003C04800034830A009065003C30A2002089
72014 +:109340001040001934870E00000040210000382131
72015 +:10935000000020213C0680008CC901780520FFFE1A
72016 +:1093600034CA014034CF010091EB0009AD48000838
72017 +:109370003C0E08008DCE3FDC240DFF91240C0040F4
72018 +:109380003C081000A5440004A5470006AD4E000CA3
72019 +:10939000A14D0012AD4C0014A5400018A14B002DAA
72020 +:1093A00003E00008ACC801788CE8001894E60012CD
72021 +:1093B00094E4001030C7FFFF0A000EA93084FFFFBD
72022 +:1093C0003C04800034830A009065003C30A20020F9
72023 +:1093D0001040002727BDFFF82409000100003821B4
72024 +:1093E000240800013C0680008CCA01780540FFFE7D
72025 +:1093F0003C0280FF34C40100908D00093C0C080041
72026 +:10940000918C4019A3AD00038FAB00003185007F24
72027 +:109410003459FFFF01665025AFAA00009083000A6F
72028 +:10942000A3A0000200057E00A3A300018FB80000E6
72029 +:1094300034CB0140240C30000319702401CF68257F
72030 +:10944000AD6D000C27BD0008AD6C0014A5600018C0
72031 +:10945000AD690008A56700042409FF80A56800061F
72032 +:109460003C081000A169001203E00008ACC80178B4
72033 +:1094700034870E008CE9001894E6001294E4001082
72034 +:1094800030C8FFFF0A000ECD3087FFFF27BDFFE089
72035 +:10949000AFB100143C118000AFB00010AFBF001896
72036 +:1094A00036380A00970F0032363001000E000B7F6D
72037 +:1094B00031E43FFF8E0E0000240DFF803C042000AD
72038 +:1094C00001C25821016D6024000C4940316A007FBF
72039 +:1094D000012A4025010438253C048008AE270830C5
72040 +:1094E0003486008090C500682403000230A200FF8B
72041 +:1094F000104300048F9F00208F990024AC9F0068C8
72042 +:10950000AC9900648FBF00188FB100148FB00010A9
72043 +:1095100003E0000827BD00203C0A0800254A3A80E5
72044 +:109520003C09080025293B103C08080025082F1C91
72045 +:109530003C07080024E73BDC3C06080024C639044D
72046 +:109540003C05080024A536583C0408002484325CFD
72047 +:109550003C030800246339B83C0208002442375415
72048 +:109560003C010800AC2A3F983C010800AC293F941C
72049 +:109570003C010800AC283F903C010800AC273F9C10
72050 +:109580003C010800AC263FAC3C010800AC253FA4E0
72051 +:109590003C010800AC243FA03C010800AC233FB0D4
72052 +:1095A0003C010800AC223FA803E0000800000000D6
72053 +:1095B00080000940800009008008010080080080C8
72054 +:1095C00080080000800E00008008008080080000F5
72055 +:1095D00080000A8080000A00800009808000090065
72056 +:00000001FF
72057 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
72058 index 53f1e8a..2b96b597 100644
72059 --- a/fs/9p/vfs_inode.c
72060 +++ b/fs/9p/vfs_inode.c
72061 @@ -1311,7 +1311,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
72062 void
72063 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
72064 {
72065 - char *s = nd_get_link(nd);
72066 + const char *s = nd_get_link(nd);
72067
72068 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
72069 dentry, IS_ERR(s) ? "<error>" : s);
72070 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
72071 index 2d0cbbd..a6d6149 100644
72072 --- a/fs/Kconfig.binfmt
72073 +++ b/fs/Kconfig.binfmt
72074 @@ -103,7 +103,7 @@ config HAVE_AOUT
72075
72076 config BINFMT_AOUT
72077 tristate "Kernel support for a.out and ECOFF binaries"
72078 - depends on HAVE_AOUT
72079 + depends on HAVE_AOUT && BROKEN
72080 ---help---
72081 A.out (Assembler.OUTput) is a set of formats for libraries and
72082 executables used in the earliest versions of UNIX. Linux used
72083 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
72084 index e06f5a2..81d07ac 100644
72085 --- a/fs/afs/inode.c
72086 +++ b/fs/afs/inode.c
72087 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
72088 struct afs_vnode *vnode;
72089 struct super_block *sb;
72090 struct inode *inode;
72091 - static atomic_t afs_autocell_ino;
72092 + static atomic_unchecked_t afs_autocell_ino;
72093
72094 _enter("{%x:%u},%*.*s,",
72095 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
72096 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
72097 data.fid.unique = 0;
72098 data.fid.vnode = 0;
72099
72100 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
72101 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
72102 afs_iget5_autocell_test, afs_iget5_set,
72103 &data);
72104 if (!inode) {
72105 diff --git a/fs/aio.c b/fs/aio.c
72106 index 480440f..623fd88 100644
72107 --- a/fs/aio.c
72108 +++ b/fs/aio.c
72109 @@ -441,7 +441,7 @@ static int aio_setup_ring(struct kioctx *ctx)
72110 size += sizeof(struct io_event) * nr_events;
72111
72112 nr_pages = PFN_UP(size);
72113 - if (nr_pages < 0)
72114 + if (nr_pages <= 0)
72115 return -EINVAL;
72116
72117 file = aio_private_file(ctx, nr_pages);
72118 diff --git a/fs/attr.c b/fs/attr.c
72119 index 6530ced..4a827e2 100644
72120 --- a/fs/attr.c
72121 +++ b/fs/attr.c
72122 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
72123 unsigned long limit;
72124
72125 limit = rlimit(RLIMIT_FSIZE);
72126 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
72127 if (limit != RLIM_INFINITY && offset > limit)
72128 goto out_sig;
72129 if (offset > inode->i_sb->s_maxbytes)
72130 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
72131 index 35b755e..f4b9e0a 100644
72132 --- a/fs/autofs4/waitq.c
72133 +++ b/fs/autofs4/waitq.c
72134 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
72135 {
72136 unsigned long sigpipe, flags;
72137 mm_segment_t fs;
72138 - const char *data = (const char *)addr;
72139 + const char __user *data = (const char __force_user *)addr;
72140 ssize_t wr = 0;
72141
72142 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
72143 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
72144 return 1;
72145 }
72146
72147 +#ifdef CONFIG_GRKERNSEC_HIDESYM
72148 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
72149 +#endif
72150 +
72151 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
72152 enum autofs_notify notify)
72153 {
72154 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
72155
72156 /* If this is a direct mount request create a dummy name */
72157 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
72158 +#ifdef CONFIG_GRKERNSEC_HIDESYM
72159 + /* this name does get written to userland via autofs4_write() */
72160 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
72161 +#else
72162 qstr.len = sprintf(name, "%p", dentry);
72163 +#endif
72164 else {
72165 qstr.len = autofs4_getpath(sbi, dentry, &name);
72166 if (!qstr.len) {
72167 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
72168 index 2722387..56059b5 100644
72169 --- a/fs/befs/endian.h
72170 +++ b/fs/befs/endian.h
72171 @@ -11,7 +11,7 @@
72172
72173 #include <asm/byteorder.h>
72174
72175 -static inline u64
72176 +static inline u64 __intentional_overflow(-1)
72177 fs64_to_cpu(const struct super_block *sb, fs64 n)
72178 {
72179 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
72180 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
72181 return (__force fs64)cpu_to_be64(n);
72182 }
72183
72184 -static inline u32
72185 +static inline u32 __intentional_overflow(-1)
72186 fs32_to_cpu(const struct super_block *sb, fs32 n)
72187 {
72188 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
72189 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
72190 return (__force fs32)cpu_to_be32(n);
72191 }
72192
72193 -static inline u16
72194 +static inline u16 __intentional_overflow(-1)
72195 fs16_to_cpu(const struct super_block *sb, fs16 n)
72196 {
72197 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
72198 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
72199 index 4c55668..eeae150 100644
72200 --- a/fs/binfmt_aout.c
72201 +++ b/fs/binfmt_aout.c
72202 @@ -16,6 +16,7 @@
72203 #include <linux/string.h>
72204 #include <linux/fs.h>
72205 #include <linux/file.h>
72206 +#include <linux/security.h>
72207 #include <linux/stat.h>
72208 #include <linux/fcntl.h>
72209 #include <linux/ptrace.h>
72210 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
72211 #endif
72212 # define START_STACK(u) ((void __user *)u.start_stack)
72213
72214 + memset(&dump, 0, sizeof(dump));
72215 +
72216 fs = get_fs();
72217 set_fs(KERNEL_DS);
72218 has_dumped = 1;
72219 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
72220
72221 /* If the size of the dump file exceeds the rlimit, then see what would happen
72222 if we wrote the stack, but not the data area. */
72223 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
72224 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
72225 dump.u_dsize = 0;
72226
72227 /* Make sure we have enough room to write the stack and data areas. */
72228 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
72229 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
72230 dump.u_ssize = 0;
72231
72232 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
72233 rlim = rlimit(RLIMIT_DATA);
72234 if (rlim >= RLIM_INFINITY)
72235 rlim = ~0;
72236 +
72237 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
72238 if (ex.a_data + ex.a_bss > rlim)
72239 return -ENOMEM;
72240
72241 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
72242
72243 install_exec_creds(bprm);
72244
72245 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
72246 + current->mm->pax_flags = 0UL;
72247 +#endif
72248 +
72249 +#ifdef CONFIG_PAX_PAGEEXEC
72250 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
72251 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
72252 +
72253 +#ifdef CONFIG_PAX_EMUTRAMP
72254 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
72255 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
72256 +#endif
72257 +
72258 +#ifdef CONFIG_PAX_MPROTECT
72259 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
72260 + current->mm->pax_flags |= MF_PAX_MPROTECT;
72261 +#endif
72262 +
72263 + }
72264 +#endif
72265 +
72266 if (N_MAGIC(ex) == OMAGIC) {
72267 unsigned long text_addr, map_size;
72268 loff_t pos;
72269 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
72270 return error;
72271
72272 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
72273 - PROT_READ | PROT_WRITE | PROT_EXEC,
72274 + PROT_READ | PROT_WRITE,
72275 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
72276 fd_offset + ex.a_text);
72277 if (error != N_DATADDR(ex))
72278 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
72279 index cd46e41..244f778 100644
72280 --- a/fs/binfmt_elf.c
72281 +++ b/fs/binfmt_elf.c
72282 @@ -35,6 +35,7 @@
72283 #include <linux/utsname.h>
72284 #include <linux/coredump.h>
72285 #include <linux/sched.h>
72286 +#include <linux/xattr.h>
72287 #include <asm/uaccess.h>
72288 #include <asm/param.h>
72289 #include <asm/page.h>
72290 @@ -48,7 +49,7 @@
72291
72292 static int load_elf_binary(struct linux_binprm *bprm);
72293 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
72294 - int, int, unsigned long);
72295 + int, int, unsigned long) __intentional_overflow(-1);
72296
72297 #ifdef CONFIG_USELIB
72298 static int load_elf_library(struct file *);
72299 @@ -66,6 +67,14 @@ static int elf_core_dump(struct coredump_params *cprm);
72300 #define elf_core_dump NULL
72301 #endif
72302
72303 +#ifdef CONFIG_PAX_MPROTECT
72304 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
72305 +#endif
72306 +
72307 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
72308 +static void elf_handle_mmap(struct file *file);
72309 +#endif
72310 +
72311 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
72312 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
72313 #else
72314 @@ -85,6 +94,15 @@ static struct linux_binfmt elf_format = {
72315 .load_binary = load_elf_binary,
72316 .load_shlib = load_elf_library,
72317 .core_dump = elf_core_dump,
72318 +
72319 +#ifdef CONFIG_PAX_MPROTECT
72320 + .handle_mprotect= elf_handle_mprotect,
72321 +#endif
72322 +
72323 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
72324 + .handle_mmap = elf_handle_mmap,
72325 +#endif
72326 +
72327 .min_coredump = ELF_EXEC_PAGESIZE,
72328 };
72329
72330 @@ -92,6 +110,8 @@ static struct linux_binfmt elf_format = {
72331
72332 static int set_brk(unsigned long start, unsigned long end)
72333 {
72334 + unsigned long e = end;
72335 +
72336 start = ELF_PAGEALIGN(start);
72337 end = ELF_PAGEALIGN(end);
72338 if (end > start) {
72339 @@ -100,7 +120,7 @@ static int set_brk(unsigned long start, unsigned long end)
72340 if (BAD_ADDR(addr))
72341 return addr;
72342 }
72343 - current->mm->start_brk = current->mm->brk = end;
72344 + current->mm->start_brk = current->mm->brk = e;
72345 return 0;
72346 }
72347
72348 @@ -161,12 +181,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
72349 elf_addr_t __user *u_rand_bytes;
72350 const char *k_platform = ELF_PLATFORM;
72351 const char *k_base_platform = ELF_BASE_PLATFORM;
72352 - unsigned char k_rand_bytes[16];
72353 + u32 k_rand_bytes[4];
72354 int items;
72355 elf_addr_t *elf_info;
72356 int ei_index = 0;
72357 const struct cred *cred = current_cred();
72358 struct vm_area_struct *vma;
72359 + unsigned long saved_auxv[AT_VECTOR_SIZE];
72360
72361 /*
72362 * In some cases (e.g. Hyper-Threading), we want to avoid L1
72363 @@ -208,8 +229,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
72364 * Generate 16 random bytes for userspace PRNG seeding.
72365 */
72366 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
72367 - u_rand_bytes = (elf_addr_t __user *)
72368 - STACK_ALLOC(p, sizeof(k_rand_bytes));
72369 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
72370 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
72371 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
72372 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
72373 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
72374 + u_rand_bytes = (elf_addr_t __user *) p;
72375 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
72376 return -EFAULT;
72377
72378 @@ -324,9 +349,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
72379 return -EFAULT;
72380 current->mm->env_end = p;
72381
72382 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
72383 +
72384 /* Put the elf_info on the stack in the right place. */
72385 sp = (elf_addr_t __user *)envp + 1;
72386 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
72387 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
72388 return -EFAULT;
72389 return 0;
72390 }
72391 @@ -515,14 +542,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
72392 an ELF header */
72393
72394 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72395 - struct file *interpreter, unsigned long *interp_map_addr,
72396 + struct file *interpreter,
72397 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
72398 {
72399 struct elf_phdr *eppnt;
72400 - unsigned long load_addr = 0;
72401 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
72402 int load_addr_set = 0;
72403 unsigned long last_bss = 0, elf_bss = 0;
72404 - unsigned long error = ~0UL;
72405 + unsigned long error = -EINVAL;
72406 unsigned long total_size;
72407 int i;
72408
72409 @@ -542,6 +569,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72410 goto out;
72411 }
72412
72413 +#ifdef CONFIG_PAX_SEGMEXEC
72414 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
72415 + pax_task_size = SEGMEXEC_TASK_SIZE;
72416 +#endif
72417 +
72418 eppnt = interp_elf_phdata;
72419 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
72420 if (eppnt->p_type == PT_LOAD) {
72421 @@ -565,8 +597,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72422 map_addr = elf_map(interpreter, load_addr + vaddr,
72423 eppnt, elf_prot, elf_type, total_size);
72424 total_size = 0;
72425 - if (!*interp_map_addr)
72426 - *interp_map_addr = map_addr;
72427 error = map_addr;
72428 if (BAD_ADDR(map_addr))
72429 goto out;
72430 @@ -585,8 +615,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72431 k = load_addr + eppnt->p_vaddr;
72432 if (BAD_ADDR(k) ||
72433 eppnt->p_filesz > eppnt->p_memsz ||
72434 - eppnt->p_memsz > TASK_SIZE ||
72435 - TASK_SIZE - eppnt->p_memsz < k) {
72436 + eppnt->p_memsz > pax_task_size ||
72437 + pax_task_size - eppnt->p_memsz < k) {
72438 error = -ENOMEM;
72439 goto out;
72440 }
72441 @@ -625,9 +655,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72442 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
72443
72444 /* Map the last of the bss segment */
72445 - error = vm_brk(elf_bss, last_bss - elf_bss);
72446 - if (BAD_ADDR(error))
72447 - goto out;
72448 + if (last_bss > elf_bss) {
72449 + error = vm_brk(elf_bss, last_bss - elf_bss);
72450 + if (BAD_ADDR(error))
72451 + goto out;
72452 + }
72453 }
72454
72455 error = load_addr;
72456 @@ -635,6 +667,336 @@ out:
72457 return error;
72458 }
72459
72460 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
72461 +#ifdef CONFIG_PAX_SOFTMODE
72462 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
72463 +{
72464 + unsigned long pax_flags = 0UL;
72465 +
72466 +#ifdef CONFIG_PAX_PAGEEXEC
72467 + if (elf_phdata->p_flags & PF_PAGEEXEC)
72468 + pax_flags |= MF_PAX_PAGEEXEC;
72469 +#endif
72470 +
72471 +#ifdef CONFIG_PAX_SEGMEXEC
72472 + if (elf_phdata->p_flags & PF_SEGMEXEC)
72473 + pax_flags |= MF_PAX_SEGMEXEC;
72474 +#endif
72475 +
72476 +#ifdef CONFIG_PAX_EMUTRAMP
72477 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
72478 + pax_flags |= MF_PAX_EMUTRAMP;
72479 +#endif
72480 +
72481 +#ifdef CONFIG_PAX_MPROTECT
72482 + if (elf_phdata->p_flags & PF_MPROTECT)
72483 + pax_flags |= MF_PAX_MPROTECT;
72484 +#endif
72485 +
72486 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
72487 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
72488 + pax_flags |= MF_PAX_RANDMMAP;
72489 +#endif
72490 +
72491 + return pax_flags;
72492 +}
72493 +#endif
72494 +
72495 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
72496 +{
72497 + unsigned long pax_flags = 0UL;
72498 +
72499 +#ifdef CONFIG_PAX_PAGEEXEC
72500 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
72501 + pax_flags |= MF_PAX_PAGEEXEC;
72502 +#endif
72503 +
72504 +#ifdef CONFIG_PAX_SEGMEXEC
72505 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
72506 + pax_flags |= MF_PAX_SEGMEXEC;
72507 +#endif
72508 +
72509 +#ifdef CONFIG_PAX_EMUTRAMP
72510 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
72511 + pax_flags |= MF_PAX_EMUTRAMP;
72512 +#endif
72513 +
72514 +#ifdef CONFIG_PAX_MPROTECT
72515 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
72516 + pax_flags |= MF_PAX_MPROTECT;
72517 +#endif
72518 +
72519 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
72520 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
72521 + pax_flags |= MF_PAX_RANDMMAP;
72522 +#endif
72523 +
72524 + return pax_flags;
72525 +}
72526 +#endif
72527 +
72528 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
72529 +#ifdef CONFIG_PAX_SOFTMODE
72530 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
72531 +{
72532 + unsigned long pax_flags = 0UL;
72533 +
72534 +#ifdef CONFIG_PAX_PAGEEXEC
72535 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
72536 + pax_flags |= MF_PAX_PAGEEXEC;
72537 +#endif
72538 +
72539 +#ifdef CONFIG_PAX_SEGMEXEC
72540 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
72541 + pax_flags |= MF_PAX_SEGMEXEC;
72542 +#endif
72543 +
72544 +#ifdef CONFIG_PAX_EMUTRAMP
72545 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
72546 + pax_flags |= MF_PAX_EMUTRAMP;
72547 +#endif
72548 +
72549 +#ifdef CONFIG_PAX_MPROTECT
72550 + if (pax_flags_softmode & MF_PAX_MPROTECT)
72551 + pax_flags |= MF_PAX_MPROTECT;
72552 +#endif
72553 +
72554 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
72555 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
72556 + pax_flags |= MF_PAX_RANDMMAP;
72557 +#endif
72558 +
72559 + return pax_flags;
72560 +}
72561 +#endif
72562 +
72563 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
72564 +{
72565 + unsigned long pax_flags = 0UL;
72566 +
72567 +#ifdef CONFIG_PAX_PAGEEXEC
72568 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
72569 + pax_flags |= MF_PAX_PAGEEXEC;
72570 +#endif
72571 +
72572 +#ifdef CONFIG_PAX_SEGMEXEC
72573 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
72574 + pax_flags |= MF_PAX_SEGMEXEC;
72575 +#endif
72576 +
72577 +#ifdef CONFIG_PAX_EMUTRAMP
72578 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
72579 + pax_flags |= MF_PAX_EMUTRAMP;
72580 +#endif
72581 +
72582 +#ifdef CONFIG_PAX_MPROTECT
72583 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
72584 + pax_flags |= MF_PAX_MPROTECT;
72585 +#endif
72586 +
72587 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
72588 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
72589 + pax_flags |= MF_PAX_RANDMMAP;
72590 +#endif
72591 +
72592 + return pax_flags;
72593 +}
72594 +#endif
72595 +
72596 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
72597 +static unsigned long pax_parse_defaults(void)
72598 +{
72599 + unsigned long pax_flags = 0UL;
72600 +
72601 +#ifdef CONFIG_PAX_SOFTMODE
72602 + if (pax_softmode)
72603 + return pax_flags;
72604 +#endif
72605 +
72606 +#ifdef CONFIG_PAX_PAGEEXEC
72607 + pax_flags |= MF_PAX_PAGEEXEC;
72608 +#endif
72609 +
72610 +#ifdef CONFIG_PAX_SEGMEXEC
72611 + pax_flags |= MF_PAX_SEGMEXEC;
72612 +#endif
72613 +
72614 +#ifdef CONFIG_PAX_MPROTECT
72615 + pax_flags |= MF_PAX_MPROTECT;
72616 +#endif
72617 +
72618 +#ifdef CONFIG_PAX_RANDMMAP
72619 + if (randomize_va_space)
72620 + pax_flags |= MF_PAX_RANDMMAP;
72621 +#endif
72622 +
72623 + return pax_flags;
72624 +}
72625 +
72626 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
72627 +{
72628 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
72629 +
72630 +#ifdef CONFIG_PAX_EI_PAX
72631 +
72632 +#ifdef CONFIG_PAX_SOFTMODE
72633 + if (pax_softmode)
72634 + return pax_flags;
72635 +#endif
72636 +
72637 + pax_flags = 0UL;
72638 +
72639 +#ifdef CONFIG_PAX_PAGEEXEC
72640 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
72641 + pax_flags |= MF_PAX_PAGEEXEC;
72642 +#endif
72643 +
72644 +#ifdef CONFIG_PAX_SEGMEXEC
72645 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
72646 + pax_flags |= MF_PAX_SEGMEXEC;
72647 +#endif
72648 +
72649 +#ifdef CONFIG_PAX_EMUTRAMP
72650 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
72651 + pax_flags |= MF_PAX_EMUTRAMP;
72652 +#endif
72653 +
72654 +#ifdef CONFIG_PAX_MPROTECT
72655 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
72656 + pax_flags |= MF_PAX_MPROTECT;
72657 +#endif
72658 +
72659 +#ifdef CONFIG_PAX_ASLR
72660 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
72661 + pax_flags |= MF_PAX_RANDMMAP;
72662 +#endif
72663 +
72664 +#endif
72665 +
72666 + return pax_flags;
72667 +
72668 +}
72669 +
72670 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
72671 +{
72672 +
72673 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
72674 + unsigned long i;
72675 +
72676 + for (i = 0UL; i < elf_ex->e_phnum; i++)
72677 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
72678 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
72679 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
72680 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
72681 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
72682 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
72683 + return PAX_PARSE_FLAGS_FALLBACK;
72684 +
72685 +#ifdef CONFIG_PAX_SOFTMODE
72686 + if (pax_softmode)
72687 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
72688 + else
72689 +#endif
72690 +
72691 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
72692 + break;
72693 + }
72694 +#endif
72695 +
72696 + return PAX_PARSE_FLAGS_FALLBACK;
72697 +}
72698 +
72699 +static unsigned long pax_parse_xattr_pax(struct file * const file)
72700 +{
72701 +
72702 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
72703 + ssize_t xattr_size, i;
72704 + unsigned char xattr_value[sizeof("pemrs") - 1];
72705 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
72706 +
72707 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
72708 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
72709 + return PAX_PARSE_FLAGS_FALLBACK;
72710 +
72711 + for (i = 0; i < xattr_size; i++)
72712 + switch (xattr_value[i]) {
72713 + default:
72714 + return PAX_PARSE_FLAGS_FALLBACK;
72715 +
72716 +#define parse_flag(option1, option2, flag) \
72717 + case option1: \
72718 + if (pax_flags_hardmode & MF_PAX_##flag) \
72719 + return PAX_PARSE_FLAGS_FALLBACK;\
72720 + pax_flags_hardmode |= MF_PAX_##flag; \
72721 + break; \
72722 + case option2: \
72723 + if (pax_flags_softmode & MF_PAX_##flag) \
72724 + return PAX_PARSE_FLAGS_FALLBACK;\
72725 + pax_flags_softmode |= MF_PAX_##flag; \
72726 + break;
72727 +
72728 + parse_flag('p', 'P', PAGEEXEC);
72729 + parse_flag('e', 'E', EMUTRAMP);
72730 + parse_flag('m', 'M', MPROTECT);
72731 + parse_flag('r', 'R', RANDMMAP);
72732 + parse_flag('s', 'S', SEGMEXEC);
72733 +
72734 +#undef parse_flag
72735 + }
72736 +
72737 + if (pax_flags_hardmode & pax_flags_softmode)
72738 + return PAX_PARSE_FLAGS_FALLBACK;
72739 +
72740 +#ifdef CONFIG_PAX_SOFTMODE
72741 + if (pax_softmode)
72742 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
72743 + else
72744 +#endif
72745 +
72746 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
72747 +#else
72748 + return PAX_PARSE_FLAGS_FALLBACK;
72749 +#endif
72750 +
72751 +}
72752 +
72753 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
72754 +{
72755 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
72756 +
72757 + pax_flags = pax_parse_defaults();
72758 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
72759 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
72760 + xattr_pax_flags = pax_parse_xattr_pax(file);
72761 +
72762 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
72763 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
72764 + pt_pax_flags != xattr_pax_flags)
72765 + return -EINVAL;
72766 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
72767 + pax_flags = xattr_pax_flags;
72768 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
72769 + pax_flags = pt_pax_flags;
72770 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
72771 + pax_flags = ei_pax_flags;
72772 +
72773 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
72774 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
72775 + if ((__supported_pte_mask & _PAGE_NX))
72776 + pax_flags &= ~MF_PAX_SEGMEXEC;
72777 + else
72778 + pax_flags &= ~MF_PAX_PAGEEXEC;
72779 + }
72780 +#endif
72781 +
72782 + if (0 > pax_check_flags(&pax_flags))
72783 + return -EINVAL;
72784 +
72785 + current->mm->pax_flags = pax_flags;
72786 + return 0;
72787 +}
72788 +#endif
72789 +
72790 /*
72791 * These are the functions used to load ELF style executables and shared
72792 * libraries. There is no binary dependent code anywhere else.
72793 @@ -648,6 +1010,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
72794 {
72795 unsigned long random_variable = 0;
72796
72797 +#ifdef CONFIG_PAX_RANDUSTACK
72798 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
72799 + return stack_top - current->mm->delta_stack;
72800 +#endif
72801 +
72802 if ((current->flags & PF_RANDOMIZE) &&
72803 !(current->personality & ADDR_NO_RANDOMIZE)) {
72804 random_variable = (unsigned long) get_random_int();
72805 @@ -667,7 +1034,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
72806 unsigned long load_addr = 0, load_bias = 0;
72807 int load_addr_set = 0;
72808 char * elf_interpreter = NULL;
72809 - unsigned long error;
72810 + unsigned long error = 0;
72811 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
72812 unsigned long elf_bss, elf_brk;
72813 int retval, i;
72814 @@ -682,6 +1049,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
72815 struct elfhdr interp_elf_ex;
72816 } *loc;
72817 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
72818 + unsigned long pax_task_size;
72819
72820 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
72821 if (!loc) {
72822 @@ -840,6 +1208,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
72823 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
72824 may depend on the personality. */
72825 SET_PERSONALITY2(loc->elf_ex, &arch_state);
72826 +
72827 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
72828 + current->mm->pax_flags = 0UL;
72829 +#endif
72830 +
72831 +#ifdef CONFIG_PAX_DLRESOLVE
72832 + current->mm->call_dl_resolve = 0UL;
72833 +#endif
72834 +
72835 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
72836 + current->mm->call_syscall = 0UL;
72837 +#endif
72838 +
72839 +#ifdef CONFIG_PAX_ASLR
72840 + current->mm->delta_mmap = 0UL;
72841 + current->mm->delta_stack = 0UL;
72842 +#endif
72843 +
72844 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
72845 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
72846 + send_sig(SIGKILL, current, 0);
72847 + goto out_free_dentry;
72848 + }
72849 +#endif
72850 +
72851 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
72852 + pax_set_initial_flags(bprm);
72853 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
72854 + if (pax_set_initial_flags_func)
72855 + (pax_set_initial_flags_func)(bprm);
72856 +#endif
72857 +
72858 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
72859 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
72860 + current->mm->context.user_cs_limit = PAGE_SIZE;
72861 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
72862 + }
72863 +#endif
72864 +
72865 +#ifdef CONFIG_PAX_SEGMEXEC
72866 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
72867 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
72868 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
72869 + pax_task_size = SEGMEXEC_TASK_SIZE;
72870 + current->mm->def_flags |= VM_NOHUGEPAGE;
72871 + } else
72872 +#endif
72873 +
72874 + pax_task_size = TASK_SIZE;
72875 +
72876 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
72877 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
72878 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
72879 + put_cpu();
72880 + }
72881 +#endif
72882 +
72883 +#ifdef CONFIG_PAX_ASLR
72884 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
72885 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
72886 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
72887 + }
72888 +#endif
72889 +
72890 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
72891 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
72892 + executable_stack = EXSTACK_DISABLE_X;
72893 + current->personality &= ~READ_IMPLIES_EXEC;
72894 + } else
72895 +#endif
72896 +
72897 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
72898 current->personality |= READ_IMPLIES_EXEC;
72899
72900 @@ -915,8 +1354,21 @@ static int load_elf_binary(struct linux_binprm *bprm)
72901 if (current->flags & PF_RANDOMIZE)
72902 load_bias += arch_mmap_rnd();
72903 load_bias = ELF_PAGESTART(load_bias);
72904 - total_size = total_mapping_size(elf_phdata,
72905 - loc->elf_ex.e_phnum);
72906 +
72907 +#ifdef CONFIG_PAX_RANDMMAP
72908 + /* PaX: randomize base address at the default exe base if requested */
72909 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
72910 +#ifdef CONFIG_SPARC64
72911 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
72912 +#else
72913 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
72914 +#endif
72915 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
72916 + elf_flags |= MAP_FIXED;
72917 + }
72918 +#endif
72919 +
72920 + total_size = total_mapping_size(elf_phdata, loc->elf_ex.e_phnum);
72921 if (!total_size) {
72922 retval = -EINVAL;
72923 goto out_free_dentry;
72924 @@ -952,9 +1404,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
72925 * allowed task size. Note that p_filesz must always be
72926 * <= p_memsz so it is only necessary to check p_memsz.
72927 */
72928 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
72929 - elf_ppnt->p_memsz > TASK_SIZE ||
72930 - TASK_SIZE - elf_ppnt->p_memsz < k) {
72931 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
72932 + elf_ppnt->p_memsz > pax_task_size ||
72933 + pax_task_size - elf_ppnt->p_memsz < k) {
72934 /* set_brk can never work. Avoid overflows. */
72935 retval = -EINVAL;
72936 goto out_free_dentry;
72937 @@ -990,16 +1442,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
72938 if (retval)
72939 goto out_free_dentry;
72940 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
72941 - retval = -EFAULT; /* Nobody gets to see this, but.. */
72942 - goto out_free_dentry;
72943 + /*
72944 + * This bss-zeroing can fail if the ELF
72945 + * file specifies odd protections. So
72946 + * we don't check the return value
72947 + */
72948 }
72949
72950 +#ifdef CONFIG_PAX_RANDMMAP
72951 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
72952 + unsigned long start, size, flags;
72953 + vm_flags_t vm_flags;
72954 +
72955 + start = ELF_PAGEALIGN(elf_brk);
72956 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
72957 + flags = MAP_FIXED | MAP_PRIVATE;
72958 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
72959 +
72960 + down_write(&current->mm->mmap_sem);
72961 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
72962 + retval = -ENOMEM;
72963 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
72964 +// if (current->personality & ADDR_NO_RANDOMIZE)
72965 +// vm_flags |= VM_READ | VM_MAYREAD;
72966 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
72967 + retval = IS_ERR_VALUE(start) ? start : 0;
72968 + }
72969 + up_write(&current->mm->mmap_sem);
72970 + if (retval == 0)
72971 + retval = set_brk(start + size, start + size + PAGE_SIZE);
72972 + if (retval < 0)
72973 + goto out_free_dentry;
72974 + }
72975 +#endif
72976 +
72977 if (elf_interpreter) {
72978 - unsigned long interp_map_addr = 0;
72979 -
72980 elf_entry = load_elf_interp(&loc->interp_elf_ex,
72981 interpreter,
72982 - &interp_map_addr,
72983 load_bias, interp_elf_phdata);
72984 if (!IS_ERR((void *)elf_entry)) {
72985 /*
72986 @@ -1050,6 +1529,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
72987 current->mm->end_data = end_data;
72988 current->mm->start_stack = bprm->p;
72989
72990 +#ifndef CONFIG_PAX_RANDMMAP
72991 if ((current->flags & PF_RANDOMIZE) && (randomize_va_space > 1)) {
72992 current->mm->brk = current->mm->start_brk =
72993 arch_randomize_brk(current->mm);
72994 @@ -1057,6 +1537,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
72995 current->brk_randomized = 1;
72996 #endif
72997 }
72998 +#endif
72999
73000 if (current->personality & MMAP_PAGE_ZERO) {
73001 /* Why this, you ask??? Well SVr4 maps page 0 as read-only,
73002 @@ -1225,7 +1706,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
73003 * Decide what to dump of a segment, part, all or none.
73004 */
73005 static unsigned long vma_dump_size(struct vm_area_struct *vma,
73006 - unsigned long mm_flags)
73007 + unsigned long mm_flags, long signr)
73008 {
73009 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
73010
73011 @@ -1263,7 +1744,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
73012 if (vma->vm_file == NULL)
73013 return 0;
73014
73015 - if (FILTER(MAPPED_PRIVATE))
73016 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
73017 goto whole;
73018
73019 /*
73020 @@ -1470,9 +1951,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
73021 {
73022 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
73023 int i = 0;
73024 - do
73025 + do {
73026 i += 2;
73027 - while (auxv[i - 2] != AT_NULL);
73028 + } while (auxv[i - 2] != AT_NULL);
73029 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
73030 }
73031
73032 @@ -1481,7 +1962,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
73033 {
73034 mm_segment_t old_fs = get_fs();
73035 set_fs(KERNEL_DS);
73036 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
73037 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
73038 set_fs(old_fs);
73039 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
73040 }
73041 @@ -2201,7 +2682,7 @@ static int elf_core_dump(struct coredump_params *cprm)
73042 vma = next_vma(vma, gate_vma)) {
73043 unsigned long dump_size;
73044
73045 - dump_size = vma_dump_size(vma, cprm->mm_flags);
73046 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
73047 vma_filesz[i++] = dump_size;
73048 vma_data_size += dump_size;
73049 }
73050 @@ -2309,6 +2790,167 @@ out:
73051
73052 #endif /* CONFIG_ELF_CORE */
73053
73054 +#ifdef CONFIG_PAX_MPROTECT
73055 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
73056 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
73057 + * we'll remove VM_MAYWRITE for good on RELRO segments.
73058 + *
73059 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
73060 + * basis because we want to allow the common case and not the special ones.
73061 + */
73062 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
73063 +{
73064 + struct elfhdr elf_h;
73065 + struct elf_phdr elf_p;
73066 + unsigned long i;
73067 + unsigned long oldflags;
73068 + bool is_textrel_rw, is_textrel_rx, is_relro;
73069 +
73070 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
73071 + return;
73072 +
73073 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
73074 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
73075 +
73076 +#ifdef CONFIG_PAX_ELFRELOCS
73077 + /* possible TEXTREL */
73078 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
73079 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
73080 +#else
73081 + is_textrel_rw = false;
73082 + is_textrel_rx = false;
73083 +#endif
73084 +
73085 + /* possible RELRO */
73086 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
73087 +
73088 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
73089 + return;
73090 +
73091 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
73092 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
73093 +
73094 +#ifdef CONFIG_PAX_ETEXECRELOCS
73095 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
73096 +#else
73097 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
73098 +#endif
73099 +
73100 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
73101 + !elf_check_arch(&elf_h) ||
73102 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
73103 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
73104 + return;
73105 +
73106 + for (i = 0UL; i < elf_h.e_phnum; i++) {
73107 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
73108 + return;
73109 + switch (elf_p.p_type) {
73110 + case PT_DYNAMIC:
73111 + if (!is_textrel_rw && !is_textrel_rx)
73112 + continue;
73113 + i = 0UL;
73114 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
73115 + elf_dyn dyn;
73116 +
73117 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
73118 + break;
73119 + if (dyn.d_tag == DT_NULL)
73120 + break;
73121 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
73122 + gr_log_textrel(vma);
73123 + if (is_textrel_rw)
73124 + vma->vm_flags |= VM_MAYWRITE;
73125 + else
73126 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
73127 + vma->vm_flags &= ~VM_MAYWRITE;
73128 + break;
73129 + }
73130 + i++;
73131 + }
73132 + is_textrel_rw = false;
73133 + is_textrel_rx = false;
73134 + continue;
73135 +
73136 + case PT_GNU_RELRO:
73137 + if (!is_relro)
73138 + continue;
73139 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
73140 + vma->vm_flags &= ~VM_MAYWRITE;
73141 + is_relro = false;
73142 + continue;
73143 +
73144 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
73145 + case PT_PAX_FLAGS: {
73146 + const char *msg_mprotect = "", *msg_emutramp = "";
73147 + char *buffer_lib, *buffer_exe;
73148 +
73149 + if (elf_p.p_flags & PF_NOMPROTECT)
73150 + msg_mprotect = "MPROTECT disabled";
73151 +
73152 +#ifdef CONFIG_PAX_EMUTRAMP
73153 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
73154 + msg_emutramp = "EMUTRAMP enabled";
73155 +#endif
73156 +
73157 + if (!msg_mprotect[0] && !msg_emutramp[0])
73158 + continue;
73159 +
73160 + if (!printk_ratelimit())
73161 + continue;
73162 +
73163 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
73164 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
73165 + if (buffer_lib && buffer_exe) {
73166 + char *path_lib, *path_exe;
73167 +
73168 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
73169 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
73170 +
73171 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
73172 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
73173 +
73174 + }
73175 + free_page((unsigned long)buffer_exe);
73176 + free_page((unsigned long)buffer_lib);
73177 + continue;
73178 + }
73179 +#endif
73180 +
73181 + }
73182 + }
73183 +}
73184 +#endif
73185 +
73186 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
73187 +
73188 +extern int grsec_enable_log_rwxmaps;
73189 +
73190 +static void elf_handle_mmap(struct file *file)
73191 +{
73192 + struct elfhdr elf_h;
73193 + struct elf_phdr elf_p;
73194 + unsigned long i;
73195 +
73196 + if (!grsec_enable_log_rwxmaps)
73197 + return;
73198 +
73199 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
73200 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
73201 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
73202 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
73203 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
73204 + return;
73205 +
73206 + for (i = 0UL; i < elf_h.e_phnum; i++) {
73207 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
73208 + return;
73209 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
73210 + gr_log_ptgnustack(file);
73211 + }
73212 +}
73213 +#endif
73214 +
73215 static int __init init_elf_binfmt(void)
73216 {
73217 register_binfmt(&elf_format);
73218 diff --git a/fs/block_dev.c b/fs/block_dev.c
73219 index c7e4163..6939003 100644
73220 --- a/fs/block_dev.c
73221 +++ b/fs/block_dev.c
73222 @@ -732,7 +732,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
73223 else if (bdev->bd_contains == bdev)
73224 return true; /* is a whole device which isn't held */
73225
73226 - else if (whole->bd_holder == bd_may_claim)
73227 + else if (whole->bd_holder == (void *)bd_may_claim)
73228 return true; /* is a partition of a device that is being partitioned */
73229 else if (whole->bd_holder != NULL)
73230 return false; /* is a partition of a held device */
73231 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
73232 index 0f11ebc..1bf3321 100644
73233 --- a/fs/btrfs/ctree.c
73234 +++ b/fs/btrfs/ctree.c
73235 @@ -1180,9 +1180,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
73236 free_extent_buffer(buf);
73237 add_root_to_dirty_list(root);
73238 } else {
73239 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
73240 - parent_start = parent->start;
73241 - else
73242 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
73243 + if (parent)
73244 + parent_start = parent->start;
73245 + else
73246 + parent_start = 0;
73247 + } else
73248 parent_start = 0;
73249
73250 WARN_ON(trans->transid != btrfs_header_generation(parent));
73251 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
73252 index a2ae427..53c2e98 100644
73253 --- a/fs/btrfs/delayed-inode.c
73254 +++ b/fs/btrfs/delayed-inode.c
73255 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
73256
73257 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
73258 {
73259 - int seq = atomic_inc_return(&delayed_root->items_seq);
73260 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
73261 if ((atomic_dec_return(&delayed_root->items) <
73262 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
73263 waitqueue_active(&delayed_root->wait))
73264 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
73265
73266 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
73267 {
73268 - int val = atomic_read(&delayed_root->items_seq);
73269 + int val = atomic_read_unchecked(&delayed_root->items_seq);
73270
73271 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
73272 return 1;
73273 @@ -1437,7 +1437,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
73274 int seq;
73275 int ret;
73276
73277 - seq = atomic_read(&delayed_root->items_seq);
73278 + seq = atomic_read_unchecked(&delayed_root->items_seq);
73279
73280 ret = btrfs_wq_run_delayed_node(delayed_root, fs_info, 0);
73281 if (ret)
73282 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
73283 index f70119f..ab5894d 100644
73284 --- a/fs/btrfs/delayed-inode.h
73285 +++ b/fs/btrfs/delayed-inode.h
73286 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
73287 */
73288 struct list_head prepare_list;
73289 atomic_t items; /* for delayed items */
73290 - atomic_t items_seq; /* for delayed items */
73291 + atomic_unchecked_t items_seq; /* for delayed items */
73292 int nodes; /* for delayed nodes */
73293 wait_queue_head_t wait;
73294 };
73295 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
73296 struct btrfs_delayed_root *delayed_root)
73297 {
73298 atomic_set(&delayed_root->items, 0);
73299 - atomic_set(&delayed_root->items_seq, 0);
73300 + atomic_set_unchecked(&delayed_root->items_seq, 0);
73301 delayed_root->nodes = 0;
73302 spin_lock_init(&delayed_root->lock);
73303 init_waitqueue_head(&delayed_root->wait);
73304 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
73305 index 9e66f5e..f7caaf0 100644
73306 --- a/fs/btrfs/super.c
73307 +++ b/fs/btrfs/super.c
73308 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
73309 function, line, errstr);
73310 return;
73311 }
73312 - ACCESS_ONCE(trans->transaction->aborted) = errno;
73313 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
73314 /* Wake up anybody who may be waiting on this transaction */
73315 wake_up(&root->fs_info->transaction_wait);
73316 wake_up(&root->fs_info->transaction_blocked_wait);
73317 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
73318 index e8a4c86..f8c22ae 100644
73319 --- a/fs/btrfs/sysfs.c
73320 +++ b/fs/btrfs/sysfs.c
73321 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
73322 for (set = 0; set < FEAT_MAX; set++) {
73323 int i;
73324 struct attribute *attrs[2];
73325 - struct attribute_group agroup = {
73326 + attribute_group_no_const agroup = {
73327 .name = "features",
73328 .attrs = attrs,
73329 };
73330 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
73331 index 2299bfd..4098e72 100644
73332 --- a/fs/btrfs/tests/free-space-tests.c
73333 +++ b/fs/btrfs/tests/free-space-tests.c
73334 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
73335 * extent entry.
73336 */
73337 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
73338 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
73339 + pax_open_kernel();
73340 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
73341 + pax_close_kernel();
73342
73343 /*
73344 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
73345 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
73346 if (ret)
73347 return ret;
73348
73349 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
73350 + pax_open_kernel();
73351 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
73352 + pax_close_kernel();
73353 __btrfs_remove_free_space_cache(cache->free_space_ctl);
73354
73355 return 0;
73356 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
73357 index 6916a78..4598936 100644
73358 --- a/fs/btrfs/tree-log.h
73359 +++ b/fs/btrfs/tree-log.h
73360 @@ -45,7 +45,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
73361 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
73362 struct btrfs_trans_handle *trans)
73363 {
73364 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
73365 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
73366 }
73367
73368 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
73369 diff --git a/fs/buffer.c b/fs/buffer.c
73370 index c7a5602..18eabd1 100644
73371 --- a/fs/buffer.c
73372 +++ b/fs/buffer.c
73373 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
73374 bh_cachep = kmem_cache_create("buffer_head",
73375 sizeof(struct buffer_head), 0,
73376 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
73377 - SLAB_MEM_SPREAD),
73378 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
73379 NULL);
73380
73381 /*
73382 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
73383 index 6af790f..ec4c1e6 100644
73384 --- a/fs/cachefiles/bind.c
73385 +++ b/fs/cachefiles/bind.c
73386 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
73387 args);
73388
73389 /* start by checking things over */
73390 - ASSERT(cache->fstop_percent >= 0 &&
73391 - cache->fstop_percent < cache->fcull_percent &&
73392 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
73393 cache->fcull_percent < cache->frun_percent &&
73394 cache->frun_percent < 100);
73395
73396 - ASSERT(cache->bstop_percent >= 0 &&
73397 - cache->bstop_percent < cache->bcull_percent &&
73398 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
73399 cache->bcull_percent < cache->brun_percent &&
73400 cache->brun_percent < 100);
73401
73402 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
73403 index f601def..b2cf704 100644
73404 --- a/fs/cachefiles/daemon.c
73405 +++ b/fs/cachefiles/daemon.c
73406 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
73407 if (n > buflen)
73408 return -EMSGSIZE;
73409
73410 - if (copy_to_user(_buffer, buffer, n) != 0)
73411 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
73412 return -EFAULT;
73413
73414 return n;
73415 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
73416 if (test_bit(CACHEFILES_DEAD, &cache->flags))
73417 return -EIO;
73418
73419 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
73420 + if (datalen > PAGE_SIZE - 1)
73421 return -EOPNOTSUPP;
73422
73423 /* drag the command string into the kernel so we can parse it */
73424 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
73425 if (args[0] != '%' || args[1] != '\0')
73426 return -EINVAL;
73427
73428 - if (fstop < 0 || fstop >= cache->fcull_percent)
73429 + if (fstop >= cache->fcull_percent)
73430 return cachefiles_daemon_range_error(cache, args);
73431
73432 cache->fstop_percent = fstop;
73433 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
73434 if (args[0] != '%' || args[1] != '\0')
73435 return -EINVAL;
73436
73437 - if (bstop < 0 || bstop >= cache->bcull_percent)
73438 + if (bstop >= cache->bcull_percent)
73439 return cachefiles_daemon_range_error(cache, args);
73440
73441 cache->bstop_percent = bstop;
73442 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
73443 index 8c52472..c4e3a69 100644
73444 --- a/fs/cachefiles/internal.h
73445 +++ b/fs/cachefiles/internal.h
73446 @@ -66,7 +66,7 @@ struct cachefiles_cache {
73447 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
73448 struct rb_root active_nodes; /* active nodes (can't be culled) */
73449 rwlock_t active_lock; /* lock for active_nodes */
73450 - atomic_t gravecounter; /* graveyard uniquifier */
73451 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
73452 unsigned frun_percent; /* when to stop culling (% files) */
73453 unsigned fcull_percent; /* when to start culling (% files) */
73454 unsigned fstop_percent; /* when to stop allocating (% files) */
73455 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
73456 * proc.c
73457 */
73458 #ifdef CONFIG_CACHEFILES_HISTOGRAM
73459 -extern atomic_t cachefiles_lookup_histogram[HZ];
73460 -extern atomic_t cachefiles_mkdir_histogram[HZ];
73461 -extern atomic_t cachefiles_create_histogram[HZ];
73462 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
73463 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
73464 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
73465
73466 extern int __init cachefiles_proc_init(void);
73467 extern void cachefiles_proc_cleanup(void);
73468 static inline
73469 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
73470 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
73471 {
73472 unsigned long jif = jiffies - start_jif;
73473 if (jif >= HZ)
73474 jif = HZ - 1;
73475 - atomic_inc(&histogram[jif]);
73476 + atomic_inc_unchecked(&histogram[jif]);
73477 }
73478
73479 #else
73480 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
73481 index ab857ab..ff8d593 100644
73482 --- a/fs/cachefiles/namei.c
73483 +++ b/fs/cachefiles/namei.c
73484 @@ -309,7 +309,7 @@ try_again:
73485 /* first step is to make up a grave dentry in the graveyard */
73486 sprintf(nbuffer, "%08x%08x",
73487 (uint32_t) get_seconds(),
73488 - (uint32_t) atomic_inc_return(&cache->gravecounter));
73489 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
73490
73491 /* do the multiway lock magic */
73492 trap = lock_rename(cache->graveyard, dir);
73493 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
73494 index eccd339..4c1d995 100644
73495 --- a/fs/cachefiles/proc.c
73496 +++ b/fs/cachefiles/proc.c
73497 @@ -14,9 +14,9 @@
73498 #include <linux/seq_file.h>
73499 #include "internal.h"
73500
73501 -atomic_t cachefiles_lookup_histogram[HZ];
73502 -atomic_t cachefiles_mkdir_histogram[HZ];
73503 -atomic_t cachefiles_create_histogram[HZ];
73504 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
73505 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
73506 +atomic_unchecked_t cachefiles_create_histogram[HZ];
73507
73508 /*
73509 * display the latency histogram
73510 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
73511 return 0;
73512 default:
73513 index = (unsigned long) v - 3;
73514 - x = atomic_read(&cachefiles_lookup_histogram[index]);
73515 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
73516 - z = atomic_read(&cachefiles_create_histogram[index]);
73517 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
73518 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
73519 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
73520 if (x == 0 && y == 0 && z == 0)
73521 return 0;
73522
73523 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
73524 index 4248307..f41e44e 100644
73525 --- a/fs/ceph/dir.c
73526 +++ b/fs/ceph/dir.c
73527 @@ -127,6 +127,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
73528 struct dentry *dentry, *last;
73529 struct ceph_dentry_info *di;
73530 int err = 0;
73531 + char d_name[DNAME_INLINE_LEN];
73532 + const unsigned char *name;
73533
73534 /* claim ref on last dentry we returned */
73535 last = fi->dentry;
73536 @@ -190,7 +192,12 @@ more:
73537
73538 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
73539 dentry, dentry, d_inode(dentry));
73540 - if (!dir_emit(ctx, dentry->d_name.name,
73541 + name = dentry->d_name.name;
73542 + if (name == dentry->d_iname) {
73543 + memcpy(d_name, name, dentry->d_name.len);
73544 + name = d_name;
73545 + }
73546 + if (!dir_emit(ctx, name,
73547 dentry->d_name.len,
73548 ceph_translate_ino(dentry->d_sb, d_inode(dentry)->i_ino),
73549 d_inode(dentry)->i_mode >> 12)) {
73550 @@ -248,7 +255,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
73551 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
73552 struct ceph_mds_client *mdsc = fsc->mdsc;
73553 unsigned frag = fpos_frag(ctx->pos);
73554 - int off = fpos_off(ctx->pos);
73555 + unsigned int off = fpos_off(ctx->pos);
73556 int err;
73557 u32 ftype;
73558 struct ceph_mds_reply_info_parsed *rinfo;
73559 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
73560 index 4e99053..a7e2a5f 100644
73561 --- a/fs/ceph/super.c
73562 +++ b/fs/ceph/super.c
73563 @@ -885,7 +885,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
73564 /*
73565 * construct our own bdi so we can control readahead, etc.
73566 */
73567 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
73568 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
73569
73570 static int ceph_register_bdi(struct super_block *sb,
73571 struct ceph_fs_client *fsc)
73572 @@ -902,7 +902,7 @@ static int ceph_register_bdi(struct super_block *sb,
73573 VM_MAX_READAHEAD * 1024 / PAGE_CACHE_SIZE;
73574
73575 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
73576 - atomic_long_inc_return(&bdi_seq));
73577 + atomic_long_inc_return_unchecked(&bdi_seq));
73578 if (!err)
73579 sb->s_bdi = &fsc->backing_dev_info;
73580 return err;
73581 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
73582 index 7febcf2..62a5721 100644
73583 --- a/fs/cifs/cifs_debug.c
73584 +++ b/fs/cifs/cifs_debug.c
73585 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
73586
73587 if (strtobool(&c, &bv) == 0) {
73588 #ifdef CONFIG_CIFS_STATS2
73589 - atomic_set(&totBufAllocCount, 0);
73590 - atomic_set(&totSmBufAllocCount, 0);
73591 + atomic_set_unchecked(&totBufAllocCount, 0);
73592 + atomic_set_unchecked(&totSmBufAllocCount, 0);
73593 #endif /* CONFIG_CIFS_STATS2 */
73594 spin_lock(&cifs_tcp_ses_lock);
73595 list_for_each(tmp1, &cifs_tcp_ses_list) {
73596 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
73597 tcon = list_entry(tmp3,
73598 struct cifs_tcon,
73599 tcon_list);
73600 - atomic_set(&tcon->num_smbs_sent, 0);
73601 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
73602 if (server->ops->clear_stats)
73603 server->ops->clear_stats(tcon);
73604 }
73605 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
73606 smBufAllocCount.counter, cifs_min_small);
73607 #ifdef CONFIG_CIFS_STATS2
73608 seq_printf(m, "Total Large %d Small %d Allocations\n",
73609 - atomic_read(&totBufAllocCount),
73610 - atomic_read(&totSmBufAllocCount));
73611 + atomic_read_unchecked(&totBufAllocCount),
73612 + atomic_read_unchecked(&totSmBufAllocCount));
73613 #endif /* CONFIG_CIFS_STATS2 */
73614
73615 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
73616 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
73617 if (tcon->need_reconnect)
73618 seq_puts(m, "\tDISCONNECTED ");
73619 seq_printf(m, "\nSMBs: %d",
73620 - atomic_read(&tcon->num_smbs_sent));
73621 + atomic_read_unchecked(&tcon->num_smbs_sent));
73622 if (server->ops->print_stats)
73623 server->ops->print_stats(m, tcon);
73624 }
73625 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
73626 index 0a9fb6b..9def7fa 100644
73627 --- a/fs/cifs/cifsfs.c
73628 +++ b/fs/cifs/cifsfs.c
73629 @@ -1082,7 +1082,7 @@ cifs_init_request_bufs(void)
73630 */
73631 cifs_req_cachep = kmem_cache_create("cifs_request",
73632 CIFSMaxBufSize + max_hdr_size, 0,
73633 - SLAB_HWCACHE_ALIGN, NULL);
73634 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
73635 if (cifs_req_cachep == NULL)
73636 return -ENOMEM;
73637
73638 @@ -1109,7 +1109,7 @@ cifs_init_request_bufs(void)
73639 efficient to alloc 1 per page off the slab compared to 17K (5page)
73640 alloc of large cifs buffers even when page debugging is on */
73641 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
73642 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
73643 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
73644 NULL);
73645 if (cifs_sm_req_cachep == NULL) {
73646 mempool_destroy(cifs_req_poolp);
73647 @@ -1194,8 +1194,8 @@ init_cifs(void)
73648 atomic_set(&bufAllocCount, 0);
73649 atomic_set(&smBufAllocCount, 0);
73650 #ifdef CONFIG_CIFS_STATS2
73651 - atomic_set(&totBufAllocCount, 0);
73652 - atomic_set(&totSmBufAllocCount, 0);
73653 + atomic_set_unchecked(&totBufAllocCount, 0);
73654 + atomic_set_unchecked(&totSmBufAllocCount, 0);
73655 #endif /* CONFIG_CIFS_STATS2 */
73656
73657 atomic_set(&midCount, 0);
73658 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
73659 index 22b289a..bbbba082 100644
73660 --- a/fs/cifs/cifsglob.h
73661 +++ b/fs/cifs/cifsglob.h
73662 @@ -823,35 +823,35 @@ struct cifs_tcon {
73663 __u16 Flags; /* optional support bits */
73664 enum statusEnum tidStatus;
73665 #ifdef CONFIG_CIFS_STATS
73666 - atomic_t num_smbs_sent;
73667 + atomic_unchecked_t num_smbs_sent;
73668 union {
73669 struct {
73670 - atomic_t num_writes;
73671 - atomic_t num_reads;
73672 - atomic_t num_flushes;
73673 - atomic_t num_oplock_brks;
73674 - atomic_t num_opens;
73675 - atomic_t num_closes;
73676 - atomic_t num_deletes;
73677 - atomic_t num_mkdirs;
73678 - atomic_t num_posixopens;
73679 - atomic_t num_posixmkdirs;
73680 - atomic_t num_rmdirs;
73681 - atomic_t num_renames;
73682 - atomic_t num_t2renames;
73683 - atomic_t num_ffirst;
73684 - atomic_t num_fnext;
73685 - atomic_t num_fclose;
73686 - atomic_t num_hardlinks;
73687 - atomic_t num_symlinks;
73688 - atomic_t num_locks;
73689 - atomic_t num_acl_get;
73690 - atomic_t num_acl_set;
73691 + atomic_unchecked_t num_writes;
73692 + atomic_unchecked_t num_reads;
73693 + atomic_unchecked_t num_flushes;
73694 + atomic_unchecked_t num_oplock_brks;
73695 + atomic_unchecked_t num_opens;
73696 + atomic_unchecked_t num_closes;
73697 + atomic_unchecked_t num_deletes;
73698 + atomic_unchecked_t num_mkdirs;
73699 + atomic_unchecked_t num_posixopens;
73700 + atomic_unchecked_t num_posixmkdirs;
73701 + atomic_unchecked_t num_rmdirs;
73702 + atomic_unchecked_t num_renames;
73703 + atomic_unchecked_t num_t2renames;
73704 + atomic_unchecked_t num_ffirst;
73705 + atomic_unchecked_t num_fnext;
73706 + atomic_unchecked_t num_fclose;
73707 + atomic_unchecked_t num_hardlinks;
73708 + atomic_unchecked_t num_symlinks;
73709 + atomic_unchecked_t num_locks;
73710 + atomic_unchecked_t num_acl_get;
73711 + atomic_unchecked_t num_acl_set;
73712 } cifs_stats;
73713 #ifdef CONFIG_CIFS_SMB2
73714 struct {
73715 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
73716 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
73717 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
73718 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
73719 } smb2_stats;
73720 #endif /* CONFIG_CIFS_SMB2 */
73721 } stats;
73722 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
73723 }
73724
73725 #ifdef CONFIG_CIFS_STATS
73726 -#define cifs_stats_inc atomic_inc
73727 +#define cifs_stats_inc atomic_inc_unchecked
73728
73729 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
73730 unsigned int bytes)
73731 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
73732 /* Various Debug counters */
73733 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
73734 #ifdef CONFIG_CIFS_STATS2
73735 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
73736 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
73737 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
73738 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
73739 #endif
73740 GLOBAL_EXTERN atomic_t smBufAllocCount;
73741 GLOBAL_EXTERN atomic_t midCount;
73742 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
73743 index 3f50cee..7741620 100644
73744 --- a/fs/cifs/file.c
73745 +++ b/fs/cifs/file.c
73746 @@ -2054,10 +2054,14 @@ static int cifs_writepages(struct address_space *mapping,
73747 index = mapping->writeback_index; /* Start from prev offset */
73748 end = -1;
73749 } else {
73750 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
73751 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
73752 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
73753 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
73754 range_whole = true;
73755 + index = 0;
73756 + end = ULONG_MAX;
73757 + } else {
73758 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
73759 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
73760 + }
73761 scanned = true;
73762 }
73763 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
73764 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
73765 index 8442b8b..ea6986f 100644
73766 --- a/fs/cifs/misc.c
73767 +++ b/fs/cifs/misc.c
73768 @@ -170,7 +170,7 @@ cifs_buf_get(void)
73769 memset(ret_buf, 0, buf_size + 3);
73770 atomic_inc(&bufAllocCount);
73771 #ifdef CONFIG_CIFS_STATS2
73772 - atomic_inc(&totBufAllocCount);
73773 + atomic_inc_unchecked(&totBufAllocCount);
73774 #endif /* CONFIG_CIFS_STATS2 */
73775 }
73776
73777 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
73778 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
73779 atomic_inc(&smBufAllocCount);
73780 #ifdef CONFIG_CIFS_STATS2
73781 - atomic_inc(&totSmBufAllocCount);
73782 + atomic_inc_unchecked(&totSmBufAllocCount);
73783 #endif /* CONFIG_CIFS_STATS2 */
73784
73785 }
73786 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
73787 index fc537c2..47d654c 100644
73788 --- a/fs/cifs/smb1ops.c
73789 +++ b/fs/cifs/smb1ops.c
73790 @@ -622,27 +622,27 @@ static void
73791 cifs_clear_stats(struct cifs_tcon *tcon)
73792 {
73793 #ifdef CONFIG_CIFS_STATS
73794 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
73795 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
73796 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
73797 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
73798 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
73799 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
73800 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
73801 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
73802 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
73803 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
73804 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
73805 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
73806 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
73807 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
73808 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
73809 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
73810 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
73811 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
73812 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
73813 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
73814 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
73815 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
73816 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
73817 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
73818 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
73819 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
73820 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
73821 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
73822 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
73823 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
73824 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
73825 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
73826 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
73827 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
73828 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
73829 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
73830 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
73831 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
73832 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
73833 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
73834 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
73835 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
73836 #endif
73837 }
73838
73839 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
73840 {
73841 #ifdef CONFIG_CIFS_STATS
73842 seq_printf(m, " Oplocks breaks: %d",
73843 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
73844 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
73845 seq_printf(m, "\nReads: %d Bytes: %llu",
73846 - atomic_read(&tcon->stats.cifs_stats.num_reads),
73847 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
73848 (long long)(tcon->bytes_read));
73849 seq_printf(m, "\nWrites: %d Bytes: %llu",
73850 - atomic_read(&tcon->stats.cifs_stats.num_writes),
73851 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
73852 (long long)(tcon->bytes_written));
73853 seq_printf(m, "\nFlushes: %d",
73854 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
73855 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
73856 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
73857 - atomic_read(&tcon->stats.cifs_stats.num_locks),
73858 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
73859 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
73860 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
73861 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
73862 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
73863 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
73864 - atomic_read(&tcon->stats.cifs_stats.num_opens),
73865 - atomic_read(&tcon->stats.cifs_stats.num_closes),
73866 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
73867 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
73868 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
73869 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
73870 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
73871 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
73872 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
73873 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
73874 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
73875 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
73876 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
73877 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
73878 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
73879 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
73880 seq_printf(m, "\nRenames: %d T2 Renames %d",
73881 - atomic_read(&tcon->stats.cifs_stats.num_renames),
73882 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
73883 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
73884 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
73885 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
73886 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
73887 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
73888 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
73889 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
73890 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
73891 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
73892 #endif
73893 }
73894
73895 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
73896 index 54daee5..2669fcb 100644
73897 --- a/fs/cifs/smb2ops.c
73898 +++ b/fs/cifs/smb2ops.c
73899 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
73900 #ifdef CONFIG_CIFS_STATS
73901 int i;
73902 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
73903 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
73904 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
73905 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
73906 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
73907 }
73908 #endif
73909 }
73910 @@ -459,65 +459,65 @@ static void
73911 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
73912 {
73913 #ifdef CONFIG_CIFS_STATS
73914 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
73915 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
73916 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
73917 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
73918 seq_printf(m, "\nNegotiates: %d sent %d failed",
73919 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
73920 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
73921 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
73922 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
73923 seq_printf(m, "\nSessionSetups: %d sent %d failed",
73924 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
73925 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
73926 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
73927 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
73928 seq_printf(m, "\nLogoffs: %d sent %d failed",
73929 - atomic_read(&sent[SMB2_LOGOFF_HE]),
73930 - atomic_read(&failed[SMB2_LOGOFF_HE]));
73931 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
73932 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
73933 seq_printf(m, "\nTreeConnects: %d sent %d failed",
73934 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
73935 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
73936 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
73937 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
73938 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
73939 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
73940 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
73941 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
73942 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
73943 seq_printf(m, "\nCreates: %d sent %d failed",
73944 - atomic_read(&sent[SMB2_CREATE_HE]),
73945 - atomic_read(&failed[SMB2_CREATE_HE]));
73946 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
73947 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
73948 seq_printf(m, "\nCloses: %d sent %d failed",
73949 - atomic_read(&sent[SMB2_CLOSE_HE]),
73950 - atomic_read(&failed[SMB2_CLOSE_HE]));
73951 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
73952 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
73953 seq_printf(m, "\nFlushes: %d sent %d failed",
73954 - atomic_read(&sent[SMB2_FLUSH_HE]),
73955 - atomic_read(&failed[SMB2_FLUSH_HE]));
73956 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
73957 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
73958 seq_printf(m, "\nReads: %d sent %d failed",
73959 - atomic_read(&sent[SMB2_READ_HE]),
73960 - atomic_read(&failed[SMB2_READ_HE]));
73961 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
73962 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
73963 seq_printf(m, "\nWrites: %d sent %d failed",
73964 - atomic_read(&sent[SMB2_WRITE_HE]),
73965 - atomic_read(&failed[SMB2_WRITE_HE]));
73966 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
73967 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
73968 seq_printf(m, "\nLocks: %d sent %d failed",
73969 - atomic_read(&sent[SMB2_LOCK_HE]),
73970 - atomic_read(&failed[SMB2_LOCK_HE]));
73971 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
73972 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
73973 seq_printf(m, "\nIOCTLs: %d sent %d failed",
73974 - atomic_read(&sent[SMB2_IOCTL_HE]),
73975 - atomic_read(&failed[SMB2_IOCTL_HE]));
73976 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
73977 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
73978 seq_printf(m, "\nCancels: %d sent %d failed",
73979 - atomic_read(&sent[SMB2_CANCEL_HE]),
73980 - atomic_read(&failed[SMB2_CANCEL_HE]));
73981 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
73982 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
73983 seq_printf(m, "\nEchos: %d sent %d failed",
73984 - atomic_read(&sent[SMB2_ECHO_HE]),
73985 - atomic_read(&failed[SMB2_ECHO_HE]));
73986 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
73987 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
73988 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
73989 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
73990 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
73991 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
73992 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
73993 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
73994 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
73995 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
73996 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
73997 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
73998 seq_printf(m, "\nQueryInfos: %d sent %d failed",
73999 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
74000 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
74001 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
74002 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
74003 seq_printf(m, "\nSetInfos: %d sent %d failed",
74004 - atomic_read(&sent[SMB2_SET_INFO_HE]),
74005 - atomic_read(&failed[SMB2_SET_INFO_HE]));
74006 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
74007 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
74008 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
74009 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
74010 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
74011 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
74012 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
74013 #endif
74014 }
74015
74016 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
74017 index 54cbe19..fcd4a1b 100644
74018 --- a/fs/cifs/smb2pdu.c
74019 +++ b/fs/cifs/smb2pdu.c
74020 @@ -2147,8 +2147,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
74021 default:
74022 cifs_dbg(VFS, "info level %u isn't supported\n",
74023 srch_inf->info_level);
74024 - rc = -EINVAL;
74025 - goto qdir_exit;
74026 + return -EINVAL;
74027 }
74028
74029 req->FileIndex = cpu_to_le32(index);
74030 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
74031 index 5bb630a..043dc70 100644
74032 --- a/fs/coda/cache.c
74033 +++ b/fs/coda/cache.c
74034 @@ -24,7 +24,7 @@
74035 #include "coda_linux.h"
74036 #include "coda_cache.h"
74037
74038 -static atomic_t permission_epoch = ATOMIC_INIT(0);
74039 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
74040
74041 /* replace or extend an acl cache hit */
74042 void coda_cache_enter(struct inode *inode, int mask)
74043 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
74044 struct coda_inode_info *cii = ITOC(inode);
74045
74046 spin_lock(&cii->c_lock);
74047 - cii->c_cached_epoch = atomic_read(&permission_epoch);
74048 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
74049 if (!uid_eq(cii->c_uid, current_fsuid())) {
74050 cii->c_uid = current_fsuid();
74051 cii->c_cached_perm = mask;
74052 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
74053 {
74054 struct coda_inode_info *cii = ITOC(inode);
74055 spin_lock(&cii->c_lock);
74056 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
74057 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
74058 spin_unlock(&cii->c_lock);
74059 }
74060
74061 /* remove all acl caches */
74062 void coda_cache_clear_all(struct super_block *sb)
74063 {
74064 - atomic_inc(&permission_epoch);
74065 + atomic_inc_unchecked(&permission_epoch);
74066 }
74067
74068
74069 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
74070 spin_lock(&cii->c_lock);
74071 hit = (mask & cii->c_cached_perm) == mask &&
74072 uid_eq(cii->c_uid, current_fsuid()) &&
74073 - cii->c_cached_epoch == atomic_read(&permission_epoch);
74074 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
74075 spin_unlock(&cii->c_lock);
74076
74077 return hit;
74078 diff --git a/fs/compat.c b/fs/compat.c
74079 index 6fd272d..dd34ba2 100644
74080 --- a/fs/compat.c
74081 +++ b/fs/compat.c
74082 @@ -54,7 +54,7 @@
74083 #include <asm/ioctls.h>
74084 #include "internal.h"
74085
74086 -int compat_log = 1;
74087 +int compat_log = 0;
74088
74089 int compat_printk(const char *fmt, ...)
74090 {
74091 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
74092
74093 set_fs(KERNEL_DS);
74094 /* The __user pointer cast is valid because of the set_fs() */
74095 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
74096 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
74097 set_fs(oldfs);
74098 /* truncating is ok because it's a user address */
74099 if (!ret)
74100 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
74101 goto out;
74102
74103 ret = -EINVAL;
74104 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
74105 + if (nr_segs > UIO_MAXIOV)
74106 goto out;
74107 if (nr_segs > fast_segs) {
74108 ret = -ENOMEM;
74109 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
74110 struct compat_readdir_callback {
74111 struct dir_context ctx;
74112 struct compat_old_linux_dirent __user *dirent;
74113 + struct file * file;
74114 int result;
74115 };
74116
74117 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
74118 buf->result = -EOVERFLOW;
74119 return -EOVERFLOW;
74120 }
74121 +
74122 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
74123 + return 0;
74124 +
74125 buf->result++;
74126 dirent = buf->dirent;
74127 if (!access_ok(VERIFY_WRITE, dirent,
74128 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
74129 if (!f.file)
74130 return -EBADF;
74131
74132 + buf.file = f.file;
74133 error = iterate_dir(f.file, &buf.ctx);
74134 if (buf.result)
74135 error = buf.result;
74136 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
74137 struct dir_context ctx;
74138 struct compat_linux_dirent __user *current_dir;
74139 struct compat_linux_dirent __user *previous;
74140 + struct file * file;
74141 int count;
74142 int error;
74143 };
74144 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
74145 buf->error = -EOVERFLOW;
74146 return -EOVERFLOW;
74147 }
74148 +
74149 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
74150 + return 0;
74151 +
74152 dirent = buf->previous;
74153 if (dirent) {
74154 if (__put_user(offset, &dirent->d_off))
74155 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
74156 if (!f.file)
74157 return -EBADF;
74158
74159 + buf.file = f.file;
74160 error = iterate_dir(f.file, &buf.ctx);
74161 if (error >= 0)
74162 error = buf.error;
74163 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
74164 struct dir_context ctx;
74165 struct linux_dirent64 __user *current_dir;
74166 struct linux_dirent64 __user *previous;
74167 + struct file * file;
74168 int count;
74169 int error;
74170 };
74171 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
74172 buf->error = -EINVAL; /* only used if we fail.. */
74173 if (reclen > buf->count)
74174 return -EINVAL;
74175 +
74176 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
74177 + return 0;
74178 +
74179 dirent = buf->previous;
74180
74181 if (dirent) {
74182 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
74183 if (!f.file)
74184 return -EBADF;
74185
74186 + buf.file = f.file;
74187 error = iterate_dir(f.file, &buf.ctx);
74188 if (error >= 0)
74189 error = buf.error;
74190 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
74191 index 4d24d17..4f8c09e 100644
74192 --- a/fs/compat_binfmt_elf.c
74193 +++ b/fs/compat_binfmt_elf.c
74194 @@ -30,11 +30,13 @@
74195 #undef elf_phdr
74196 #undef elf_shdr
74197 #undef elf_note
74198 +#undef elf_dyn
74199 #undef elf_addr_t
74200 #define elfhdr elf32_hdr
74201 #define elf_phdr elf32_phdr
74202 #define elf_shdr elf32_shdr
74203 #define elf_note elf32_note
74204 +#define elf_dyn Elf32_Dyn
74205 #define elf_addr_t Elf32_Addr
74206
74207 /*
74208 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
74209 index 6b8e2f0..9b13a5e 100644
74210 --- a/fs/compat_ioctl.c
74211 +++ b/fs/compat_ioctl.c
74212 @@ -622,7 +622,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
74213 return -EFAULT;
74214 if (__get_user(udata, &ss32->iomem_base))
74215 return -EFAULT;
74216 - ss.iomem_base = compat_ptr(udata);
74217 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
74218 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
74219 __get_user(ss.port_high, &ss32->port_high))
74220 return -EFAULT;
74221 @@ -704,8 +704,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
74222 for (i = 0; i < nmsgs; i++) {
74223 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
74224 return -EFAULT;
74225 - if (get_user(datap, &umsgs[i].buf) ||
74226 - put_user(compat_ptr(datap), &tmsgs[i].buf))
74227 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
74228 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
74229 return -EFAULT;
74230 }
74231 return sys_ioctl(fd, cmd, (unsigned long)tdata);
74232 @@ -798,7 +798,7 @@ static int compat_ioctl_preallocate(struct file *file,
74233 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
74234 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
74235 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
74236 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
74237 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
74238 return -EFAULT;
74239
74240 return ioctl_preallocate(file, p);
74241 @@ -1620,8 +1620,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
74242 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
74243 {
74244 unsigned int a, b;
74245 - a = *(unsigned int *)p;
74246 - b = *(unsigned int *)q;
74247 + a = *(const unsigned int *)p;
74248 + b = *(const unsigned int *)q;
74249 if (a > b)
74250 return 1;
74251 if (a < b)
74252 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
74253 index c81ce7f..f3de5fd 100644
74254 --- a/fs/configfs/dir.c
74255 +++ b/fs/configfs/dir.c
74256 @@ -1540,7 +1540,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
74257 }
74258 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
74259 struct configfs_dirent *next;
74260 - const char *name;
74261 + const unsigned char * name;
74262 + char d_name[sizeof(next->s_dentry->d_iname)];
74263 int len;
74264 struct inode *inode = NULL;
74265
74266 @@ -1549,7 +1550,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
74267 continue;
74268
74269 name = configfs_get_name(next);
74270 - len = strlen(name);
74271 + if (next->s_dentry && name == next->s_dentry->d_iname) {
74272 + len = next->s_dentry->d_name.len;
74273 + memcpy(d_name, name, len);
74274 + name = d_name;
74275 + } else
74276 + len = strlen(name);
74277
74278 /*
74279 * We'll have a dentry and an inode for
74280 diff --git a/fs/configfs/item.c b/fs/configfs/item.c
74281 index e65f9ff..3ed264d 100644
74282 --- a/fs/configfs/item.c
74283 +++ b/fs/configfs/item.c
74284 @@ -116,7 +116,7 @@ void config_item_init_type_name(struct config_item *item,
74285 const char *name,
74286 struct config_item_type *type)
74287 {
74288 - config_item_set_name(item, name);
74289 + config_item_set_name(item, "%s", name);
74290 item->ci_type = type;
74291 config_item_init(item);
74292 }
74293 @@ -125,7 +125,7 @@ EXPORT_SYMBOL(config_item_init_type_name);
74294 void config_group_init_type_name(struct config_group *group, const char *name,
74295 struct config_item_type *type)
74296 {
74297 - config_item_set_name(&group->cg_item, name);
74298 + config_item_set_name(&group->cg_item, "%s", name);
74299 group->cg_item.ci_type = type;
74300 config_group_init(group);
74301 }
74302 diff --git a/fs/coredump.c b/fs/coredump.c
74303 index bbbe139..b76fae5 100644
74304 --- a/fs/coredump.c
74305 +++ b/fs/coredump.c
74306 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
74307 struct pipe_inode_info *pipe = file->private_data;
74308
74309 pipe_lock(pipe);
74310 - pipe->readers++;
74311 - pipe->writers--;
74312 + atomic_inc(&pipe->readers);
74313 + atomic_dec(&pipe->writers);
74314 wake_up_interruptible_sync(&pipe->wait);
74315 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
74316 pipe_unlock(pipe);
74317 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
74318 * We actually want wait_event_freezable() but then we need
74319 * to clear TIF_SIGPENDING and improve dump_interrupted().
74320 */
74321 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
74322 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
74323
74324 pipe_lock(pipe);
74325 - pipe->readers--;
74326 - pipe->writers++;
74327 + atomic_dec(&pipe->readers);
74328 + atomic_inc(&pipe->writers);
74329 pipe_unlock(pipe);
74330 }
74331
74332 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
74333 struct files_struct *displaced;
74334 bool need_nonrelative = false;
74335 bool core_dumped = false;
74336 - static atomic_t core_dump_count = ATOMIC_INIT(0);
74337 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
74338 + long signr = siginfo->si_signo;
74339 + int dumpable;
74340 struct coredump_params cprm = {
74341 .siginfo = siginfo,
74342 .regs = signal_pt_regs(),
74343 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
74344 .mm_flags = mm->flags,
74345 };
74346
74347 - audit_core_dumps(siginfo->si_signo);
74348 + audit_core_dumps(signr);
74349 +
74350 + dumpable = __get_dumpable(cprm.mm_flags);
74351 +
74352 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
74353 + gr_handle_brute_attach(dumpable);
74354
74355 binfmt = mm->binfmt;
74356 if (!binfmt || !binfmt->core_dump)
74357 goto fail;
74358 - if (!__get_dumpable(cprm.mm_flags))
74359 + if (!dumpable)
74360 goto fail;
74361
74362 cred = prepare_creds();
74363 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
74364 need_nonrelative = true;
74365 }
74366
74367 - retval = coredump_wait(siginfo->si_signo, &core_state);
74368 + retval = coredump_wait(signr, &core_state);
74369 if (retval < 0)
74370 goto fail_creds;
74371
74372 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
74373 }
74374 cprm.limit = RLIM_INFINITY;
74375
74376 - dump_count = atomic_inc_return(&core_dump_count);
74377 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
74378 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
74379 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
74380 task_tgid_vnr(current), current->comm);
74381 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
74382 } else {
74383 struct inode *inode;
74384
74385 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
74386 +
74387 if (cprm.limit < binfmt->min_coredump)
74388 goto fail_unlock;
74389
74390 @@ -681,7 +690,7 @@ close_fail:
74391 filp_close(cprm.file, NULL);
74392 fail_dropcount:
74393 if (ispipe)
74394 - atomic_dec(&core_dump_count);
74395 + atomic_dec_unchecked(&core_dump_count);
74396 fail_unlock:
74397 kfree(cn.corename);
74398 coredump_finish(mm, core_dumped);
74399 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
74400 struct file *file = cprm->file;
74401 loff_t pos = file->f_pos;
74402 ssize_t n;
74403 +
74404 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
74405 if (cprm->written + nr > cprm->limit)
74406 return 0;
74407 while (nr) {
74408 diff --git a/fs/dcache.c b/fs/dcache.c
74409 index 5d03eb0..d874b57 100644
74410 --- a/fs/dcache.c
74411 +++ b/fs/dcache.c
74412 @@ -545,7 +545,7 @@ static void __dentry_kill(struct dentry *dentry)
74413 * dentry_iput drops the locks, at which point nobody (except
74414 * transient RCU lookups) can reach this dentry.
74415 */
74416 - BUG_ON(dentry->d_lockref.count > 0);
74417 + BUG_ON(__lockref_read(&dentry->d_lockref) > 0);
74418 this_cpu_dec(nr_dentry);
74419 if (dentry->d_op && dentry->d_op->d_release)
74420 dentry->d_op->d_release(dentry);
74421 @@ -598,7 +598,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
74422 struct dentry *parent = dentry->d_parent;
74423 if (IS_ROOT(dentry))
74424 return NULL;
74425 - if (unlikely(dentry->d_lockref.count < 0))
74426 + if (unlikely(__lockref_read(&dentry->d_lockref) < 0))
74427 return NULL;
74428 if (likely(spin_trylock(&parent->d_lock)))
74429 return parent;
74430 @@ -660,8 +660,8 @@ static inline bool fast_dput(struct dentry *dentry)
74431 */
74432 if (unlikely(ret < 0)) {
74433 spin_lock(&dentry->d_lock);
74434 - if (dentry->d_lockref.count > 1) {
74435 - dentry->d_lockref.count--;
74436 + if (__lockref_read(&dentry->d_lockref) > 1) {
74437 + __lockref_dec(&dentry->d_lockref);
74438 spin_unlock(&dentry->d_lock);
74439 return 1;
74440 }
74441 @@ -716,7 +716,7 @@ static inline bool fast_dput(struct dentry *dentry)
74442 * else could have killed it and marked it dead. Either way, we
74443 * don't need to do anything else.
74444 */
74445 - if (dentry->d_lockref.count) {
74446 + if (__lockref_read(&dentry->d_lockref)) {
74447 spin_unlock(&dentry->d_lock);
74448 return 1;
74449 }
74450 @@ -726,7 +726,7 @@ static inline bool fast_dput(struct dentry *dentry)
74451 * lock, and we just tested that it was zero, so we can just
74452 * set it to 1.
74453 */
74454 - dentry->d_lockref.count = 1;
74455 + __lockref_set(&dentry->d_lockref, 1);
74456 return 0;
74457 }
74458
74459 @@ -788,7 +788,7 @@ repeat:
74460 dentry->d_flags |= DCACHE_REFERENCED;
74461 dentry_lru_add(dentry);
74462
74463 - dentry->d_lockref.count--;
74464 + __lockref_dec(&dentry->d_lockref);
74465 spin_unlock(&dentry->d_lock);
74466 return;
74467
74468 @@ -803,7 +803,7 @@ EXPORT_SYMBOL(dput);
74469 /* This must be called with d_lock held */
74470 static inline void __dget_dlock(struct dentry *dentry)
74471 {
74472 - dentry->d_lockref.count++;
74473 + __lockref_inc(&dentry->d_lockref);
74474 }
74475
74476 static inline void __dget(struct dentry *dentry)
74477 @@ -844,8 +844,8 @@ repeat:
74478 goto repeat;
74479 }
74480 rcu_read_unlock();
74481 - BUG_ON(!ret->d_lockref.count);
74482 - ret->d_lockref.count++;
74483 + BUG_ON(!__lockref_read(&ret->d_lockref));
74484 + __lockref_inc(&ret->d_lockref);
74485 spin_unlock(&ret->d_lock);
74486 return ret;
74487 }
74488 @@ -923,9 +923,9 @@ restart:
74489 spin_lock(&inode->i_lock);
74490 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
74491 spin_lock(&dentry->d_lock);
74492 - if (!dentry->d_lockref.count) {
74493 + if (!__lockref_read(&dentry->d_lockref)) {
74494 struct dentry *parent = lock_parent(dentry);
74495 - if (likely(!dentry->d_lockref.count)) {
74496 + if (likely(!__lockref_read(&dentry->d_lockref))) {
74497 __dentry_kill(dentry);
74498 dput(parent);
74499 goto restart;
74500 @@ -960,7 +960,7 @@ static void shrink_dentry_list(struct list_head *list)
74501 * We found an inuse dentry which was not removed from
74502 * the LRU because of laziness during lookup. Do not free it.
74503 */
74504 - if (dentry->d_lockref.count > 0) {
74505 + if (__lockref_read(&dentry->d_lockref) > 0) {
74506 spin_unlock(&dentry->d_lock);
74507 if (parent)
74508 spin_unlock(&parent->d_lock);
74509 @@ -998,8 +998,8 @@ static void shrink_dentry_list(struct list_head *list)
74510 dentry = parent;
74511 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
74512 parent = lock_parent(dentry);
74513 - if (dentry->d_lockref.count != 1) {
74514 - dentry->d_lockref.count--;
74515 + if (__lockref_read(&dentry->d_lockref) != 1) {
74516 + __lockref_inc(&dentry->d_lockref);
74517 spin_unlock(&dentry->d_lock);
74518 if (parent)
74519 spin_unlock(&parent->d_lock);
74520 @@ -1039,7 +1039,7 @@ static enum lru_status dentry_lru_isolate(struct list_head *item,
74521 * counts, just remove them from the LRU. Otherwise give them
74522 * another pass through the LRU.
74523 */
74524 - if (dentry->d_lockref.count) {
74525 + if (__lockref_read(&dentry->d_lockref)) {
74526 d_lru_isolate(lru, dentry);
74527 spin_unlock(&dentry->d_lock);
74528 return LRU_REMOVED;
74529 @@ -1373,7 +1373,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
74530 } else {
74531 if (dentry->d_flags & DCACHE_LRU_LIST)
74532 d_lru_del(dentry);
74533 - if (!dentry->d_lockref.count) {
74534 + if (!__lockref_read(&dentry->d_lockref)) {
74535 d_shrink_add(dentry, &data->dispose);
74536 data->found++;
74537 }
74538 @@ -1421,7 +1421,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
74539 return D_WALK_CONTINUE;
74540
74541 /* root with refcount 1 is fine */
74542 - if (dentry == _data && dentry->d_lockref.count == 1)
74543 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
74544 return D_WALK_CONTINUE;
74545
74546 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
74547 @@ -1430,7 +1430,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
74548 dentry->d_inode ?
74549 dentry->d_inode->i_ino : 0UL,
74550 dentry,
74551 - dentry->d_lockref.count,
74552 + __lockref_read(&dentry->d_lockref),
74553 dentry->d_sb->s_type->name,
74554 dentry->d_sb->s_id);
74555 WARN_ON(1);
74556 @@ -1571,7 +1571,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
74557 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
74558 if (name->len > DNAME_INLINE_LEN-1) {
74559 size_t size = offsetof(struct external_name, name[1]);
74560 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
74561 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
74562 if (!p) {
74563 kmem_cache_free(dentry_cache, dentry);
74564 return NULL;
74565 @@ -1594,7 +1594,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
74566 smp_wmb();
74567 dentry->d_name.name = dname;
74568
74569 - dentry->d_lockref.count = 1;
74570 + __lockref_set(&dentry->d_lockref, 1);
74571 dentry->d_flags = 0;
74572 spin_lock_init(&dentry->d_lock);
74573 seqcount_init(&dentry->d_seq);
74574 @@ -1603,6 +1603,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
74575 dentry->d_sb = sb;
74576 dentry->d_op = NULL;
74577 dentry->d_fsdata = NULL;
74578 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
74579 + atomic_set(&dentry->chroot_refcnt, 0);
74580 +#endif
74581 INIT_HLIST_BL_NODE(&dentry->d_hash);
74582 INIT_LIST_HEAD(&dentry->d_lru);
74583 INIT_LIST_HEAD(&dentry->d_subdirs);
74584 @@ -2324,7 +2327,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
74585 goto next;
74586 }
74587
74588 - dentry->d_lockref.count++;
74589 + __lockref_inc(&dentry->d_lockref);
74590 found = dentry;
74591 spin_unlock(&dentry->d_lock);
74592 break;
74593 @@ -2392,7 +2395,7 @@ again:
74594 spin_lock(&dentry->d_lock);
74595 inode = dentry->d_inode;
74596 isdir = S_ISDIR(inode->i_mode);
74597 - if (dentry->d_lockref.count == 1) {
74598 + if (__lockref_read(&dentry->d_lockref) == 1) {
74599 if (!spin_trylock(&inode->i_lock)) {
74600 spin_unlock(&dentry->d_lock);
74601 cpu_relax();
74602 @@ -3334,7 +3337,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
74603
74604 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
74605 dentry->d_flags |= DCACHE_GENOCIDE;
74606 - dentry->d_lockref.count--;
74607 + __lockref_dec(&dentry->d_lockref);
74608 }
74609 }
74610 return D_WALK_CONTINUE;
74611 @@ -3450,7 +3453,8 @@ void __init vfs_caches_init(unsigned long mempages)
74612 mempages -= reserve;
74613
74614 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
74615 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
74616 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
74617 + SLAB_NO_SANITIZE, NULL);
74618
74619 dcache_init();
74620 inode_init();
74621 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
74622 index 1275604..d2ca85b 100644
74623 --- a/fs/debugfs/inode.c
74624 +++ b/fs/debugfs/inode.c
74625 @@ -407,6 +407,10 @@ EXPORT_SYMBOL_GPL(debugfs_create_file_size);
74626 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
74627 * returned.
74628 */
74629 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
74630 +extern int grsec_enable_sysfs_restrict;
74631 +#endif
74632 +
74633 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
74634 {
74635 struct dentry *dentry = start_creating(name, parent);
74636 @@ -419,7 +423,12 @@ struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
74637 if (unlikely(!inode))
74638 return failed_creating(dentry);
74639
74640 - inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
74641 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
74642 + if (grsec_enable_sysfs_restrict)
74643 + inode->i_mode = S_IFDIR | S_IRWXU;
74644 + else
74645 +#endif
74646 + inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
74647 inode->i_op = &simple_dir_inode_operations;
74648 inode->i_fop = &simple_dir_operations;
74649
74650 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
74651 index fc850b5..1677a2a 100644
74652 --- a/fs/ecryptfs/inode.c
74653 +++ b/fs/ecryptfs/inode.c
74654 @@ -663,7 +663,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
74655 old_fs = get_fs();
74656 set_fs(get_ds());
74657 rc = d_inode(lower_dentry)->i_op->readlink(lower_dentry,
74658 - (char __user *)lower_buf,
74659 + (char __force_user *)lower_buf,
74660 PATH_MAX);
74661 set_fs(old_fs);
74662 if (rc < 0)
74663 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
74664 index e4141f2..d8263e8 100644
74665 --- a/fs/ecryptfs/miscdev.c
74666 +++ b/fs/ecryptfs/miscdev.c
74667 @@ -304,7 +304,7 @@ check_list:
74668 goto out_unlock_msg_ctx;
74669 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
74670 if (msg_ctx->msg) {
74671 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
74672 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
74673 goto out_unlock_msg_ctx;
74674 i += packet_length_size;
74675 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
74676 diff --git a/fs/exec.c b/fs/exec.c
74677 index 1977c2a..40e7f8f 100644
74678 --- a/fs/exec.c
74679 +++ b/fs/exec.c
74680 @@ -56,8 +56,20 @@
74681 #include <linux/pipe_fs_i.h>
74682 #include <linux/oom.h>
74683 #include <linux/compat.h>
74684 +#include <linux/random.h>
74685 +#include <linux/seq_file.h>
74686 +#include <linux/coredump.h>
74687 +#include <linux/mman.h>
74688 +
74689 +#ifdef CONFIG_PAX_REFCOUNT
74690 +#include <linux/kallsyms.h>
74691 +#include <linux/kdebug.h>
74692 +#endif
74693 +
74694 +#include <trace/events/fs.h>
74695
74696 #include <asm/uaccess.h>
74697 +#include <asm/sections.h>
74698 #include <asm/mmu_context.h>
74699 #include <asm/tlb.h>
74700
74701 @@ -66,19 +78,34 @@
74702
74703 #include <trace/events/sched.h>
74704
74705 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
74706 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
74707 +{
74708 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
74709 +}
74710 +#endif
74711 +
74712 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
74713 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
74714 +EXPORT_SYMBOL(pax_set_initial_flags_func);
74715 +#endif
74716 +
74717 int suid_dumpable = 0;
74718
74719 static LIST_HEAD(formats);
74720 static DEFINE_RWLOCK(binfmt_lock);
74721
74722 +extern int gr_process_kernel_exec_ban(void);
74723 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
74724 +
74725 void __register_binfmt(struct linux_binfmt * fmt, int insert)
74726 {
74727 BUG_ON(!fmt);
74728 if (WARN_ON(!fmt->load_binary))
74729 return;
74730 write_lock(&binfmt_lock);
74731 - insert ? list_add(&fmt->lh, &formats) :
74732 - list_add_tail(&fmt->lh, &formats);
74733 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
74734 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
74735 write_unlock(&binfmt_lock);
74736 }
74737
74738 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
74739 void unregister_binfmt(struct linux_binfmt * fmt)
74740 {
74741 write_lock(&binfmt_lock);
74742 - list_del(&fmt->lh);
74743 + pax_list_del((struct list_head *)&fmt->lh);
74744 write_unlock(&binfmt_lock);
74745 }
74746
74747 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
74748 int write)
74749 {
74750 struct page *page;
74751 - int ret;
74752
74753 -#ifdef CONFIG_STACK_GROWSUP
74754 - if (write) {
74755 - ret = expand_downwards(bprm->vma, pos);
74756 - if (ret < 0)
74757 - return NULL;
74758 - }
74759 -#endif
74760 - ret = get_user_pages(current, bprm->mm, pos,
74761 - 1, write, 1, &page, NULL);
74762 - if (ret <= 0)
74763 + if (0 > expand_downwards(bprm->vma, pos))
74764 + return NULL;
74765 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
74766 return NULL;
74767
74768 if (write) {
74769 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
74770 if (size <= ARG_MAX)
74771 return page;
74772
74773 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74774 + // only allow 512KB for argv+env on suid/sgid binaries
74775 + // to prevent easy ASLR exhaustion
74776 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
74777 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
74778 + (size > (512 * 1024))) {
74779 + put_page(page);
74780 + return NULL;
74781 + }
74782 +#endif
74783 +
74784 /*
74785 * Limit to 1/4-th the stack size for the argv+env strings.
74786 * This ensures that:
74787 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
74788 vma->vm_end = STACK_TOP_MAX;
74789 vma->vm_start = vma->vm_end - PAGE_SIZE;
74790 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
74791 +
74792 +#ifdef CONFIG_PAX_SEGMEXEC
74793 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
74794 +#endif
74795 +
74796 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
74797 INIT_LIST_HEAD(&vma->anon_vma_chain);
74798
74799 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
74800 arch_bprm_mm_init(mm, vma);
74801 up_write(&mm->mmap_sem);
74802 bprm->p = vma->vm_end - sizeof(void *);
74803 +
74804 +#ifdef CONFIG_PAX_RANDUSTACK
74805 + if (randomize_va_space)
74806 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
74807 +#endif
74808 +
74809 return 0;
74810 err:
74811 up_write(&mm->mmap_sem);
74812 @@ -396,7 +437,7 @@ struct user_arg_ptr {
74813 } ptr;
74814 };
74815
74816 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
74817 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
74818 {
74819 const char __user *native;
74820
74821 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
74822 compat_uptr_t compat;
74823
74824 if (get_user(compat, argv.ptr.compat + nr))
74825 - return ERR_PTR(-EFAULT);
74826 + return (const char __force_user *)ERR_PTR(-EFAULT);
74827
74828 return compat_ptr(compat);
74829 }
74830 #endif
74831
74832 if (get_user(native, argv.ptr.native + nr))
74833 - return ERR_PTR(-EFAULT);
74834 + return (const char __force_user *)ERR_PTR(-EFAULT);
74835
74836 return native;
74837 }
74838 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
74839 if (!p)
74840 break;
74841
74842 - if (IS_ERR(p))
74843 + if (IS_ERR((const char __force_kernel *)p))
74844 return -EFAULT;
74845
74846 if (i >= max)
74847 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
74848
74849 ret = -EFAULT;
74850 str = get_user_arg_ptr(argv, argc);
74851 - if (IS_ERR(str))
74852 + if (IS_ERR((const char __force_kernel *)str))
74853 goto out;
74854
74855 len = strnlen_user(str, MAX_ARG_STRLEN);
74856 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
74857 int r;
74858 mm_segment_t oldfs = get_fs();
74859 struct user_arg_ptr argv = {
74860 - .ptr.native = (const char __user *const __user *)__argv,
74861 + .ptr.native = (const char __user * const __force_user *)__argv,
74862 };
74863
74864 set_fs(KERNEL_DS);
74865 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
74866 unsigned long new_end = old_end - shift;
74867 struct mmu_gather tlb;
74868
74869 - BUG_ON(new_start > new_end);
74870 + if (new_start >= new_end || new_start < mmap_min_addr)
74871 + return -ENOMEM;
74872
74873 /*
74874 * ensure there are no vmas between where we want to go
74875 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
74876 if (vma != find_vma(mm, new_start))
74877 return -EFAULT;
74878
74879 +#ifdef CONFIG_PAX_SEGMEXEC
74880 + BUG_ON(pax_find_mirror_vma(vma));
74881 +#endif
74882 +
74883 /*
74884 * cover the whole range: [new_start, old_end)
74885 */
74886 @@ -675,10 +721,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
74887 stack_top = arch_align_stack(stack_top);
74888 stack_top = PAGE_ALIGN(stack_top);
74889
74890 - if (unlikely(stack_top < mmap_min_addr) ||
74891 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
74892 - return -ENOMEM;
74893 -
74894 stack_shift = vma->vm_end - stack_top;
74895
74896 bprm->p -= stack_shift;
74897 @@ -690,8 +732,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
74898 bprm->exec -= stack_shift;
74899
74900 down_write(&mm->mmap_sem);
74901 +
74902 + /* Move stack pages down in memory. */
74903 + if (stack_shift) {
74904 + ret = shift_arg_pages(vma, stack_shift);
74905 + if (ret)
74906 + goto out_unlock;
74907 + }
74908 +
74909 vm_flags = VM_STACK_FLAGS;
74910
74911 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
74912 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
74913 + vm_flags &= ~VM_EXEC;
74914 +
74915 +#ifdef CONFIG_PAX_MPROTECT
74916 + if (mm->pax_flags & MF_PAX_MPROTECT)
74917 + vm_flags &= ~VM_MAYEXEC;
74918 +#endif
74919 +
74920 + }
74921 +#endif
74922 +
74923 /*
74924 * Adjust stack execute permissions; explicitly enable for
74925 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
74926 @@ -710,13 +772,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
74927 goto out_unlock;
74928 BUG_ON(prev != vma);
74929
74930 - /* Move stack pages down in memory. */
74931 - if (stack_shift) {
74932 - ret = shift_arg_pages(vma, stack_shift);
74933 - if (ret)
74934 - goto out_unlock;
74935 - }
74936 -
74937 /* mprotect_fixup is overkill to remove the temporary stack flags */
74938 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
74939
74940 @@ -740,6 +795,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
74941 #endif
74942 current->mm->start_stack = bprm->p;
74943 ret = expand_stack(vma, stack_base);
74944 +
74945 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
74946 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
74947 + unsigned long size;
74948 + vm_flags_t vm_flags;
74949 +
74950 + size = STACK_TOP - vma->vm_end;
74951 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
74952 +
74953 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
74954 +
74955 +#ifdef CONFIG_X86
74956 + if (!ret) {
74957 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
74958 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
74959 + }
74960 +#endif
74961 +
74962 + }
74963 +#endif
74964 +
74965 if (ret)
74966 ret = -EFAULT;
74967
74968 @@ -784,8 +860,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
74969 if (err)
74970 goto exit;
74971
74972 - if (name->name[0] != '\0')
74973 + if (name->name[0] != '\0') {
74974 fsnotify_open(file);
74975 + trace_open_exec(name->name);
74976 + }
74977
74978 out:
74979 return file;
74980 @@ -818,7 +896,7 @@ int kernel_read(struct file *file, loff_t offset,
74981 old_fs = get_fs();
74982 set_fs(get_ds());
74983 /* The cast to a user pointer is valid due to the set_fs() */
74984 - result = vfs_read(file, (void __user *)addr, count, &pos);
74985 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
74986 set_fs(old_fs);
74987 return result;
74988 }
74989 @@ -863,6 +941,7 @@ static int exec_mmap(struct mm_struct *mm)
74990 tsk->mm = mm;
74991 tsk->active_mm = mm;
74992 activate_mm(active_mm, mm);
74993 + populate_stack();
74994 tsk->mm->vmacache_seqnum = 0;
74995 vmacache_flush(tsk);
74996 task_unlock(tsk);
74997 @@ -1271,7 +1350,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
74998 }
74999 rcu_read_unlock();
75000
75001 - if (p->fs->users > n_fs)
75002 + if (atomic_read(&p->fs->users) > n_fs)
75003 bprm->unsafe |= LSM_UNSAFE_SHARE;
75004 else
75005 p->fs->in_exec = 1;
75006 @@ -1472,6 +1551,31 @@ static int exec_binprm(struct linux_binprm *bprm)
75007 return ret;
75008 }
75009
75010 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75011 +static DEFINE_PER_CPU(u64, exec_counter);
75012 +static int __init init_exec_counters(void)
75013 +{
75014 + unsigned int cpu;
75015 +
75016 + for_each_possible_cpu(cpu) {
75017 + per_cpu(exec_counter, cpu) = (u64)cpu;
75018 + }
75019 +
75020 + return 0;
75021 +}
75022 +early_initcall(init_exec_counters);
75023 +static inline void increment_exec_counter(void)
75024 +{
75025 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
75026 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
75027 +}
75028 +#else
75029 +static inline void increment_exec_counter(void) {}
75030 +#endif
75031 +
75032 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
75033 + struct user_arg_ptr argv);
75034 +
75035 /*
75036 * sys_execve() executes a new program.
75037 */
75038 @@ -1480,6 +1584,11 @@ static int do_execveat_common(int fd, struct filename *filename,
75039 struct user_arg_ptr envp,
75040 int flags)
75041 {
75042 +#ifdef CONFIG_GRKERNSEC
75043 + struct file *old_exec_file;
75044 + struct acl_subject_label *old_acl;
75045 + struct rlimit old_rlim[RLIM_NLIMITS];
75046 +#endif
75047 char *pathbuf = NULL;
75048 struct linux_binprm *bprm;
75049 struct file *file;
75050 @@ -1489,6 +1598,8 @@ static int do_execveat_common(int fd, struct filename *filename,
75051 if (IS_ERR(filename))
75052 return PTR_ERR(filename);
75053
75054 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
75055 +
75056 /*
75057 * We move the actual failure in case of RLIMIT_NPROC excess from
75058 * set*uid() to execve() because too many poorly written programs
75059 @@ -1526,6 +1637,11 @@ static int do_execveat_common(int fd, struct filename *filename,
75060 if (IS_ERR(file))
75061 goto out_unmark;
75062
75063 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
75064 + retval = -EPERM;
75065 + goto out_unmark;
75066 + }
75067 +
75068 sched_exec();
75069
75070 bprm->file = file;
75071 @@ -1552,6 +1668,11 @@ static int do_execveat_common(int fd, struct filename *filename,
75072 }
75073 bprm->interp = bprm->filename;
75074
75075 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
75076 + retval = -EACCES;
75077 + goto out_unmark;
75078 + }
75079 +
75080 retval = bprm_mm_init(bprm);
75081 if (retval)
75082 goto out_unmark;
75083 @@ -1568,24 +1689,70 @@ static int do_execveat_common(int fd, struct filename *filename,
75084 if (retval < 0)
75085 goto out;
75086
75087 +#ifdef CONFIG_GRKERNSEC
75088 + old_acl = current->acl;
75089 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
75090 + old_exec_file = current->exec_file;
75091 + get_file(file);
75092 + current->exec_file = file;
75093 +#endif
75094 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75095 + /* limit suid stack to 8MB
75096 + * we saved the old limits above and will restore them if this exec fails
75097 + */
75098 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
75099 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
75100 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
75101 +#endif
75102 +
75103 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
75104 + retval = -EPERM;
75105 + goto out_fail;
75106 + }
75107 +
75108 + if (!gr_tpe_allow(file)) {
75109 + retval = -EACCES;
75110 + goto out_fail;
75111 + }
75112 +
75113 + if (gr_check_crash_exec(file)) {
75114 + retval = -EACCES;
75115 + goto out_fail;
75116 + }
75117 +
75118 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
75119 + bprm->unsafe);
75120 + if (retval < 0)
75121 + goto out_fail;
75122 +
75123 retval = copy_strings_kernel(1, &bprm->filename, bprm);
75124 if (retval < 0)
75125 - goto out;
75126 + goto out_fail;
75127
75128 bprm->exec = bprm->p;
75129 retval = copy_strings(bprm->envc, envp, bprm);
75130 if (retval < 0)
75131 - goto out;
75132 + goto out_fail;
75133
75134 retval = copy_strings(bprm->argc, argv, bprm);
75135 if (retval < 0)
75136 - goto out;
75137 + goto out_fail;
75138 +
75139 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
75140 +
75141 + gr_handle_exec_args(bprm, argv);
75142
75143 retval = exec_binprm(bprm);
75144 if (retval < 0)
75145 - goto out;
75146 + goto out_fail;
75147 +#ifdef CONFIG_GRKERNSEC
75148 + if (old_exec_file)
75149 + fput(old_exec_file);
75150 +#endif
75151
75152 /* execve succeeded */
75153 +
75154 + increment_exec_counter();
75155 current->fs->in_exec = 0;
75156 current->in_execve = 0;
75157 acct_update_integrals(current);
75158 @@ -1597,6 +1764,14 @@ static int do_execveat_common(int fd, struct filename *filename,
75159 put_files_struct(displaced);
75160 return retval;
75161
75162 +out_fail:
75163 +#ifdef CONFIG_GRKERNSEC
75164 + current->acl = old_acl;
75165 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
75166 + fput(current->exec_file);
75167 + current->exec_file = old_exec_file;
75168 +#endif
75169 +
75170 out:
75171 if (bprm->mm) {
75172 acct_arg_size(bprm, 0);
75173 @@ -1743,3 +1918,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
75174 argv, envp, flags);
75175 }
75176 #endif
75177 +
75178 +int pax_check_flags(unsigned long *flags)
75179 +{
75180 + int retval = 0;
75181 +
75182 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
75183 + if (*flags & MF_PAX_SEGMEXEC)
75184 + {
75185 + *flags &= ~MF_PAX_SEGMEXEC;
75186 + retval = -EINVAL;
75187 + }
75188 +#endif
75189 +
75190 + if ((*flags & MF_PAX_PAGEEXEC)
75191 +
75192 +#ifdef CONFIG_PAX_PAGEEXEC
75193 + && (*flags & MF_PAX_SEGMEXEC)
75194 +#endif
75195 +
75196 + )
75197 + {
75198 + *flags &= ~MF_PAX_PAGEEXEC;
75199 + retval = -EINVAL;
75200 + }
75201 +
75202 + if ((*flags & MF_PAX_MPROTECT)
75203 +
75204 +#ifdef CONFIG_PAX_MPROTECT
75205 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
75206 +#endif
75207 +
75208 + )
75209 + {
75210 + *flags &= ~MF_PAX_MPROTECT;
75211 + retval = -EINVAL;
75212 + }
75213 +
75214 + if ((*flags & MF_PAX_EMUTRAMP)
75215 +
75216 +#ifdef CONFIG_PAX_EMUTRAMP
75217 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
75218 +#endif
75219 +
75220 + )
75221 + {
75222 + *flags &= ~MF_PAX_EMUTRAMP;
75223 + retval = -EINVAL;
75224 + }
75225 +
75226 + return retval;
75227 +}
75228 +
75229 +EXPORT_SYMBOL(pax_check_flags);
75230 +
75231 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
75232 +char *pax_get_path(const struct path *path, char *buf, int buflen)
75233 +{
75234 + char *pathname = d_path(path, buf, buflen);
75235 +
75236 + if (IS_ERR(pathname))
75237 + goto toolong;
75238 +
75239 + pathname = mangle_path(buf, pathname, "\t\n\\");
75240 + if (!pathname)
75241 + goto toolong;
75242 +
75243 + *pathname = 0;
75244 + return buf;
75245 +
75246 +toolong:
75247 + return "<path too long>";
75248 +}
75249 +EXPORT_SYMBOL(pax_get_path);
75250 +
75251 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
75252 +{
75253 + struct task_struct *tsk = current;
75254 + struct mm_struct *mm = current->mm;
75255 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
75256 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
75257 + char *path_exec = NULL;
75258 + char *path_fault = NULL;
75259 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
75260 + siginfo_t info = { };
75261 +
75262 + if (buffer_exec && buffer_fault) {
75263 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
75264 +
75265 + down_read(&mm->mmap_sem);
75266 + vma = mm->mmap;
75267 + while (vma && (!vma_exec || !vma_fault)) {
75268 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
75269 + vma_exec = vma;
75270 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
75271 + vma_fault = vma;
75272 + vma = vma->vm_next;
75273 + }
75274 + if (vma_exec)
75275 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
75276 + if (vma_fault) {
75277 + start = vma_fault->vm_start;
75278 + end = vma_fault->vm_end;
75279 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
75280 + if (vma_fault->vm_file)
75281 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
75282 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
75283 + path_fault = "<heap>";
75284 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
75285 + path_fault = "<stack>";
75286 + else
75287 + path_fault = "<anonymous mapping>";
75288 + }
75289 + up_read(&mm->mmap_sem);
75290 + }
75291 + if (tsk->signal->curr_ip)
75292 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
75293 + else
75294 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
75295 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
75296 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
75297 + free_page((unsigned long)buffer_exec);
75298 + free_page((unsigned long)buffer_fault);
75299 + pax_report_insns(regs, pc, sp);
75300 + info.si_signo = SIGKILL;
75301 + info.si_errno = 0;
75302 + info.si_code = SI_KERNEL;
75303 + info.si_pid = 0;
75304 + info.si_uid = 0;
75305 + do_coredump(&info);
75306 +}
75307 +#endif
75308 +
75309 +#ifdef CONFIG_PAX_REFCOUNT
75310 +void pax_report_refcount_overflow(struct pt_regs *regs)
75311 +{
75312 + if (current->signal->curr_ip)
75313 + printk(KERN_EMERG "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
75314 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
75315 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
75316 + else
75317 + printk(KERN_EMERG "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
75318 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
75319 + print_symbol(KERN_EMERG "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
75320 + preempt_disable();
75321 + show_regs(regs);
75322 + preempt_enable();
75323 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
75324 +}
75325 +#endif
75326 +
75327 +#ifdef CONFIG_PAX_USERCOPY
75328 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
75329 +static noinline int check_stack_object(const void *obj, unsigned long len)
75330 +{
75331 + const void * const stack = task_stack_page(current);
75332 + const void * const stackend = stack + THREAD_SIZE;
75333 +
75334 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
75335 + const void *frame = NULL;
75336 + const void *oldframe;
75337 +#endif
75338 +
75339 + if (obj + len < obj)
75340 + return -1;
75341 +
75342 + if (obj + len <= stack || stackend <= obj)
75343 + return 0;
75344 +
75345 + if (obj < stack || stackend < obj + len)
75346 + return -1;
75347 +
75348 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
75349 + oldframe = __builtin_frame_address(1);
75350 + if (oldframe)
75351 + frame = __builtin_frame_address(2);
75352 + /*
75353 + low ----------------------------------------------> high
75354 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
75355 + ^----------------^
75356 + allow copies only within here
75357 + */
75358 + while (stack <= frame && frame < stackend) {
75359 + /* if obj + len extends past the last frame, this
75360 + check won't pass and the next frame will be 0,
75361 + causing us to bail out and correctly report
75362 + the copy as invalid
75363 + */
75364 + if (obj + len <= frame)
75365 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
75366 + oldframe = frame;
75367 + frame = *(const void * const *)frame;
75368 + }
75369 + return -1;
75370 +#else
75371 + return 1;
75372 +#endif
75373 +}
75374 +
75375 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
75376 +{
75377 + if (current->signal->curr_ip)
75378 + printk(KERN_EMERG "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
75379 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
75380 + else
75381 + printk(KERN_EMERG "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
75382 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
75383 + dump_stack();
75384 + gr_handle_kernel_exploit();
75385 + do_group_exit(SIGKILL);
75386 +}
75387 +#endif
75388 +
75389 +#ifdef CONFIG_PAX_USERCOPY
75390 +
75391 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
75392 +{
75393 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
75394 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
75395 +#ifdef CONFIG_MODULES
75396 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
75397 +#else
75398 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
75399 +#endif
75400 +
75401 +#else
75402 + unsigned long textlow = (unsigned long)_stext;
75403 + unsigned long texthigh = (unsigned long)_etext;
75404 +
75405 +#ifdef CONFIG_X86_64
75406 + /* check against linear mapping as well */
75407 + if (high > (unsigned long)__va(__pa(textlow)) &&
75408 + low < (unsigned long)__va(__pa(texthigh)))
75409 + return true;
75410 +#endif
75411 +
75412 +#endif
75413 +
75414 + if (high <= textlow || low >= texthigh)
75415 + return false;
75416 + else
75417 + return true;
75418 +}
75419 +#endif
75420 +
75421 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
75422 +{
75423 +#ifdef CONFIG_PAX_USERCOPY
75424 + const char *type;
75425 +#endif
75426 +
75427 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
75428 + unsigned long stackstart = (unsigned long)task_stack_page(current);
75429 + unsigned long currentsp = (unsigned long)&stackstart;
75430 + if (unlikely((currentsp < stackstart + 512 ||
75431 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
75432 + BUG();
75433 +#endif
75434 +
75435 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
75436 + if (const_size)
75437 + return;
75438 +#endif
75439 +
75440 +#ifdef CONFIG_PAX_USERCOPY
75441 + if (!n)
75442 + return;
75443 +
75444 + type = check_heap_object(ptr, n);
75445 + if (!type) {
75446 + int ret = check_stack_object(ptr, n);
75447 + if (ret == 1 || ret == 2)
75448 + return;
75449 + if (ret == 0) {
75450 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
75451 + type = "<kernel text>";
75452 + else
75453 + return;
75454 + } else
75455 + type = "<process stack>";
75456 + }
75457 +
75458 + pax_report_usercopy(ptr, n, to_user, type);
75459 +#endif
75460 +
75461 +}
75462 +EXPORT_SYMBOL(__check_object_size);
75463 +
75464 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
75465 +void __used pax_track_stack(void)
75466 +{
75467 + unsigned long sp = (unsigned long)&sp;
75468 + if (sp < current_thread_info()->lowest_stack &&
75469 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
75470 + current_thread_info()->lowest_stack = sp;
75471 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
75472 + BUG();
75473 +}
75474 +EXPORT_SYMBOL(pax_track_stack);
75475 +#endif
75476 +
75477 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
75478 +void __nocapture(1, 3, 4) __used report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
75479 +{
75480 + printk(KERN_EMERG "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
75481 + dump_stack();
75482 + do_group_exit(SIGKILL);
75483 +}
75484 +EXPORT_SYMBOL(report_size_overflow);
75485 +#endif
75486 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
75487 index 9f9992b..8b59411 100644
75488 --- a/fs/ext2/balloc.c
75489 +++ b/fs/ext2/balloc.c
75490 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
75491
75492 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
75493 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
75494 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
75495 + if (free_blocks < root_blocks + 1 &&
75496 !uid_eq(sbi->s_resuid, current_fsuid()) &&
75497 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
75498 - !in_group_p (sbi->s_resgid))) {
75499 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
75500 return 0;
75501 }
75502 return 1;
75503 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
75504 index d0e746e..82e06f0 100644
75505 --- a/fs/ext2/super.c
75506 +++ b/fs/ext2/super.c
75507 @@ -267,10 +267,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
75508 #ifdef CONFIG_EXT2_FS_XATTR
75509 if (test_opt(sb, XATTR_USER))
75510 seq_puts(seq, ",user_xattr");
75511 - if (!test_opt(sb, XATTR_USER) &&
75512 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
75513 + if (!test_opt(sb, XATTR_USER))
75514 seq_puts(seq, ",nouser_xattr");
75515 - }
75516 #endif
75517
75518 #ifdef CONFIG_EXT2_FS_POSIX_ACL
75519 @@ -856,8 +854,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
75520 if (def_mount_opts & EXT2_DEFM_UID16)
75521 set_opt(sbi->s_mount_opt, NO_UID32);
75522 #ifdef CONFIG_EXT2_FS_XATTR
75523 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
75524 - set_opt(sbi->s_mount_opt, XATTR_USER);
75525 + /* always enable user xattrs */
75526 + set_opt(sbi->s_mount_opt, XATTR_USER);
75527 #endif
75528 #ifdef CONFIG_EXT2_FS_POSIX_ACL
75529 if (def_mount_opts & EXT2_DEFM_ACL)
75530 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
75531 index 0b6bfd3..93a2964 100644
75532 --- a/fs/ext2/xattr.c
75533 +++ b/fs/ext2/xattr.c
75534 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
75535 struct buffer_head *bh = NULL;
75536 struct ext2_xattr_entry *entry;
75537 char *end;
75538 - size_t rest = buffer_size;
75539 + size_t rest = buffer_size, total_size = 0;
75540 int error;
75541
75542 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
75543 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
75544 buffer += size;
75545 }
75546 rest -= size;
75547 + total_size += size;
75548 }
75549 }
75550 - error = buffer_size - rest; /* total size */
75551 + error = total_size;
75552
75553 cleanup:
75554 brelse(bh);
75555 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
75556 index 158b5d4..2432610 100644
75557 --- a/fs/ext3/balloc.c
75558 +++ b/fs/ext3/balloc.c
75559 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
75560
75561 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
75562 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
75563 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
75564 + if (free_blocks < root_blocks + 1 &&
75565 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
75566 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
75567 - !in_group_p (sbi->s_resgid))) {
75568 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
75569 return 0;
75570 }
75571 return 1;
75572 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
75573 index a9312f0..e3a11ec 100644
75574 --- a/fs/ext3/super.c
75575 +++ b/fs/ext3/super.c
75576 @@ -655,10 +655,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
75577 #ifdef CONFIG_EXT3_FS_XATTR
75578 if (test_opt(sb, XATTR_USER))
75579 seq_puts(seq, ",user_xattr");
75580 - if (!test_opt(sb, XATTR_USER) &&
75581 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
75582 + if (!test_opt(sb, XATTR_USER))
75583 seq_puts(seq, ",nouser_xattr");
75584 - }
75585 #endif
75586 #ifdef CONFIG_EXT3_FS_POSIX_ACL
75587 if (test_opt(sb, POSIX_ACL))
75588 @@ -1760,8 +1758,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
75589 if (def_mount_opts & EXT3_DEFM_UID16)
75590 set_opt(sbi->s_mount_opt, NO_UID32);
75591 #ifdef CONFIG_EXT3_FS_XATTR
75592 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
75593 - set_opt(sbi->s_mount_opt, XATTR_USER);
75594 + /* always enable user xattrs */
75595 + set_opt(sbi->s_mount_opt, XATTR_USER);
75596 #endif
75597 #ifdef CONFIG_EXT3_FS_POSIX_ACL
75598 if (def_mount_opts & EXT3_DEFM_ACL)
75599 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
75600 index 7cf3650..e3f4a51 100644
75601 --- a/fs/ext3/xattr.c
75602 +++ b/fs/ext3/xattr.c
75603 @@ -330,7 +330,7 @@ static int
75604 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
75605 char *buffer, size_t buffer_size)
75606 {
75607 - size_t rest = buffer_size;
75608 + size_t rest = buffer_size, total_size = 0;
75609
75610 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
75611 const struct xattr_handler *handler =
75612 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
75613 buffer += size;
75614 }
75615 rest -= size;
75616 + total_size += size;
75617 }
75618 }
75619 - return buffer_size - rest;
75620 + return total_size;
75621 }
75622
75623 static int
75624 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
75625 index 955bf49a..44ee359 100644
75626 --- a/fs/ext4/balloc.c
75627 +++ b/fs/ext4/balloc.c
75628 @@ -556,8 +556,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
75629 /* Hm, nope. Are (enough) root reserved clusters available? */
75630 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
75631 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
75632 - capable(CAP_SYS_RESOURCE) ||
75633 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
75634 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
75635 + capable_nolog(CAP_SYS_RESOURCE)) {
75636
75637 if (free_clusters >= (nclusters + dirty_clusters +
75638 resv_clusters))
75639 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
75640 index 9a83f14..1dd1b38 100644
75641 --- a/fs/ext4/ext4.h
75642 +++ b/fs/ext4/ext4.h
75643 @@ -1310,19 +1310,19 @@ struct ext4_sb_info {
75644 unsigned long s_mb_last_start;
75645
75646 /* stats for buddy allocator */
75647 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
75648 - atomic_t s_bal_success; /* we found long enough chunks */
75649 - atomic_t s_bal_allocated; /* in blocks */
75650 - atomic_t s_bal_ex_scanned; /* total extents scanned */
75651 - atomic_t s_bal_goals; /* goal hits */
75652 - atomic_t s_bal_breaks; /* too long searches */
75653 - atomic_t s_bal_2orders; /* 2^order hits */
75654 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
75655 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
75656 + atomic_unchecked_t s_bal_allocated; /* in blocks */
75657 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
75658 + atomic_unchecked_t s_bal_goals; /* goal hits */
75659 + atomic_unchecked_t s_bal_breaks; /* too long searches */
75660 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
75661 spinlock_t s_bal_lock;
75662 unsigned long s_mb_buddies_generated;
75663 unsigned long long s_mb_generation_time;
75664 - atomic_t s_mb_lost_chunks;
75665 - atomic_t s_mb_preallocated;
75666 - atomic_t s_mb_discarded;
75667 + atomic_unchecked_t s_mb_lost_chunks;
75668 + atomic_unchecked_t s_mb_preallocated;
75669 + atomic_unchecked_t s_mb_discarded;
75670 atomic_t s_lock_busy;
75671
75672 /* locality groups */
75673 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
75674 index 4126048..3788867 100644
75675 --- a/fs/ext4/mballoc.c
75676 +++ b/fs/ext4/mballoc.c
75677 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
75678 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
75679
75680 if (EXT4_SB(sb)->s_mb_stats)
75681 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
75682 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
75683
75684 break;
75685 }
75686 @@ -2211,7 +2211,7 @@ repeat:
75687 ac->ac_status = AC_STATUS_CONTINUE;
75688 ac->ac_flags |= EXT4_MB_HINT_FIRST;
75689 cr = 3;
75690 - atomic_inc(&sbi->s_mb_lost_chunks);
75691 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
75692 goto repeat;
75693 }
75694 }
75695 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
75696 if (sbi->s_mb_stats) {
75697 ext4_msg(sb, KERN_INFO,
75698 "mballoc: %u blocks %u reqs (%u success)",
75699 - atomic_read(&sbi->s_bal_allocated),
75700 - atomic_read(&sbi->s_bal_reqs),
75701 - atomic_read(&sbi->s_bal_success));
75702 + atomic_read_unchecked(&sbi->s_bal_allocated),
75703 + atomic_read_unchecked(&sbi->s_bal_reqs),
75704 + atomic_read_unchecked(&sbi->s_bal_success));
75705 ext4_msg(sb, KERN_INFO,
75706 "mballoc: %u extents scanned, %u goal hits, "
75707 "%u 2^N hits, %u breaks, %u lost",
75708 - atomic_read(&sbi->s_bal_ex_scanned),
75709 - atomic_read(&sbi->s_bal_goals),
75710 - atomic_read(&sbi->s_bal_2orders),
75711 - atomic_read(&sbi->s_bal_breaks),
75712 - atomic_read(&sbi->s_mb_lost_chunks));
75713 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
75714 + atomic_read_unchecked(&sbi->s_bal_goals),
75715 + atomic_read_unchecked(&sbi->s_bal_2orders),
75716 + atomic_read_unchecked(&sbi->s_bal_breaks),
75717 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
75718 ext4_msg(sb, KERN_INFO,
75719 "mballoc: %lu generated and it took %Lu",
75720 sbi->s_mb_buddies_generated,
75721 sbi->s_mb_generation_time);
75722 ext4_msg(sb, KERN_INFO,
75723 "mballoc: %u preallocated, %u discarded",
75724 - atomic_read(&sbi->s_mb_preallocated),
75725 - atomic_read(&sbi->s_mb_discarded));
75726 + atomic_read_unchecked(&sbi->s_mb_preallocated),
75727 + atomic_read_unchecked(&sbi->s_mb_discarded));
75728 }
75729
75730 free_percpu(sbi->s_locality_groups);
75731 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
75732 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
75733
75734 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
75735 - atomic_inc(&sbi->s_bal_reqs);
75736 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
75737 + atomic_inc_unchecked(&sbi->s_bal_reqs);
75738 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
75739 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
75740 - atomic_inc(&sbi->s_bal_success);
75741 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
75742 + atomic_inc_unchecked(&sbi->s_bal_success);
75743 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
75744 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
75745 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
75746 - atomic_inc(&sbi->s_bal_goals);
75747 + atomic_inc_unchecked(&sbi->s_bal_goals);
75748 if (ac->ac_found > sbi->s_mb_max_to_scan)
75749 - atomic_inc(&sbi->s_bal_breaks);
75750 + atomic_inc_unchecked(&sbi->s_bal_breaks);
75751 }
75752
75753 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
75754 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
75755 trace_ext4_mb_new_inode_pa(ac, pa);
75756
75757 ext4_mb_use_inode_pa(ac, pa);
75758 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
75759 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
75760
75761 ei = EXT4_I(ac->ac_inode);
75762 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
75763 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
75764 trace_ext4_mb_new_group_pa(ac, pa);
75765
75766 ext4_mb_use_group_pa(ac, pa);
75767 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
75768 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
75769
75770 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
75771 lg = ac->ac_lg;
75772 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
75773 * from the bitmap and continue.
75774 */
75775 }
75776 - atomic_add(free, &sbi->s_mb_discarded);
75777 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
75778
75779 return err;
75780 }
75781 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
75782 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
75783 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
75784 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
75785 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
75786 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
75787 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
75788
75789 return 0;
75790 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
75791 index 8313ca3..8a37d08 100644
75792 --- a/fs/ext4/mmp.c
75793 +++ b/fs/ext4/mmp.c
75794 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
75795 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
75796 const char *function, unsigned int line, const char *msg)
75797 {
75798 - __ext4_warning(sb, function, line, msg);
75799 + __ext4_warning(sb, function, line, "%s", msg);
75800 __ext4_warning(sb, function, line,
75801 "MMP failure info: last update time: %llu, last update "
75802 "node: %s, last update device: %s\n",
75803 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
75804 index cf0c472..ddf284d 100644
75805 --- a/fs/ext4/resize.c
75806 +++ b/fs/ext4/resize.c
75807 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
75808
75809 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
75810 for (count2 = count; count > 0; count -= count2, block += count2) {
75811 - ext4_fsblk_t start;
75812 + ext4_fsblk_t start, diff;
75813 struct buffer_head *bh;
75814 ext4_group_t group;
75815 int err;
75816 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
75817 start = ext4_group_first_block_no(sb, group);
75818 group -= flex_gd->groups[0].group;
75819
75820 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
75821 - if (count2 > count)
75822 - count2 = count;
75823 -
75824 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
75825 BUG_ON(flex_gd->count > 1);
75826 continue;
75827 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
75828 err = ext4_journal_get_write_access(handle, bh);
75829 if (err)
75830 return err;
75831 +
75832 + diff = block - start;
75833 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
75834 + if (count2 > count)
75835 + count2 = count;
75836 +
75837 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
75838 - block - start, count2);
75839 - ext4_set_bits(bh->b_data, block - start, count2);
75840 + diff, count2);
75841 + ext4_set_bits(bh->b_data, diff, count2);
75842
75843 err = ext4_handle_dirty_metadata(handle, NULL, bh);
75844 if (unlikely(err))
75845 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
75846 index ca12affd..18b4b75 100644
75847 --- a/fs/ext4/super.c
75848 +++ b/fs/ext4/super.c
75849 @@ -1233,7 +1233,7 @@ static ext4_fsblk_t get_sb_block(void **data)
75850 }
75851
75852 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
75853 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
75854 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
75855 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
75856
75857 #ifdef CONFIG_QUOTA
75858 @@ -2443,7 +2443,7 @@ struct ext4_attr {
75859 int offset;
75860 int deprecated_val;
75861 } u;
75862 -};
75863 +} __do_const;
75864
75865 static int parse_strtoull(const char *buf,
75866 unsigned long long max, unsigned long long *value)
75867 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
75868 index 16e28c0..728c282 100644
75869 --- a/fs/ext4/xattr.c
75870 +++ b/fs/ext4/xattr.c
75871 @@ -398,7 +398,7 @@ static int
75872 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
75873 char *buffer, size_t buffer_size)
75874 {
75875 - size_t rest = buffer_size;
75876 + size_t rest = buffer_size, total_size = 0;
75877
75878 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
75879 const struct xattr_handler *handler =
75880 @@ -415,9 +415,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
75881 buffer += size;
75882 }
75883 rest -= size;
75884 + total_size += size;
75885 }
75886 }
75887 - return buffer_size - rest;
75888 + return total_size;
75889 }
75890
75891 static int
75892 diff --git a/fs/fcntl.c b/fs/fcntl.c
75893 index ee85cd4..9dd0d20 100644
75894 --- a/fs/fcntl.c
75895 +++ b/fs/fcntl.c
75896 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
75897 int force)
75898 {
75899 security_file_set_fowner(filp);
75900 + if (gr_handle_chroot_fowner(pid, type))
75901 + return;
75902 + if (gr_check_protected_task_fowner(pid, type))
75903 + return;
75904 f_modown(filp, pid, type, force);
75905 }
75906 EXPORT_SYMBOL(__f_setown);
75907 diff --git a/fs/fhandle.c b/fs/fhandle.c
75908 index d59712d..2281df9 100644
75909 --- a/fs/fhandle.c
75910 +++ b/fs/fhandle.c
75911 @@ -8,6 +8,7 @@
75912 #include <linux/fs_struct.h>
75913 #include <linux/fsnotify.h>
75914 #include <linux/personality.h>
75915 +#include <linux/grsecurity.h>
75916 #include <asm/uaccess.h>
75917 #include "internal.h"
75918 #include "mount.h"
75919 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
75920 } else
75921 retval = 0;
75922 /* copy the mount id */
75923 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
75924 - sizeof(*mnt_id)) ||
75925 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
75926 copy_to_user(ufh, handle,
75927 sizeof(struct file_handle) + handle_bytes))
75928 retval = -EFAULT;
75929 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
75930 * the directory. Ideally we would like CAP_DAC_SEARCH.
75931 * But we don't have that
75932 */
75933 - if (!capable(CAP_DAC_READ_SEARCH)) {
75934 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
75935 retval = -EPERM;
75936 goto out_err;
75937 }
75938 diff --git a/fs/file.c b/fs/file.c
75939 index 93c5f89..ed75817 100644
75940 --- a/fs/file.c
75941 +++ b/fs/file.c
75942 @@ -16,6 +16,7 @@
75943 #include <linux/slab.h>
75944 #include <linux/vmalloc.h>
75945 #include <linux/file.h>
75946 +#include <linux/security.h>
75947 #include <linux/fdtable.h>
75948 #include <linux/bitops.h>
75949 #include <linux/interrupt.h>
75950 @@ -139,7 +140,7 @@ out:
75951 * Return <0 error code on error; 1 on successful completion.
75952 * The files->file_lock should be held on entry, and will be held on exit.
75953 */
75954 -static int expand_fdtable(struct files_struct *files, int nr)
75955 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
75956 __releases(files->file_lock)
75957 __acquires(files->file_lock)
75958 {
75959 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
75960 * expanded and execution may have blocked.
75961 * The files->file_lock should be held on entry, and will be held on exit.
75962 */
75963 -static int expand_files(struct files_struct *files, int nr)
75964 +static int expand_files(struct files_struct *files, unsigned int nr)
75965 {
75966 struct fdtable *fdt;
75967
75968 @@ -799,6 +800,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
75969 if (!file)
75970 return __close_fd(files, fd);
75971
75972 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
75973 if (fd >= rlimit(RLIMIT_NOFILE))
75974 return -EBADF;
75975
75976 @@ -825,6 +827,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
75977 if (unlikely(oldfd == newfd))
75978 return -EINVAL;
75979
75980 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
75981 if (newfd >= rlimit(RLIMIT_NOFILE))
75982 return -EBADF;
75983
75984 @@ -880,6 +883,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
75985 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
75986 {
75987 int err;
75988 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
75989 if (from >= rlimit(RLIMIT_NOFILE))
75990 return -EINVAL;
75991 err = alloc_fd(from, flags);
75992 diff --git a/fs/filesystems.c b/fs/filesystems.c
75993 index 5797d45..7d7d79a 100644
75994 --- a/fs/filesystems.c
75995 +++ b/fs/filesystems.c
75996 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
75997 int len = dot ? dot - name : strlen(name);
75998
75999 fs = __get_fs_type(name, len);
76000 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
76001 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
76002 +#else
76003 if (!fs && (request_module("fs-%.*s", len, name) == 0))
76004 +#endif
76005 fs = __get_fs_type(name, len);
76006
76007 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
76008 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
76009 index 7dca743..1ff87ae 100644
76010 --- a/fs/fs_struct.c
76011 +++ b/fs/fs_struct.c
76012 @@ -4,6 +4,7 @@
76013 #include <linux/path.h>
76014 #include <linux/slab.h>
76015 #include <linux/fs_struct.h>
76016 +#include <linux/grsecurity.h>
76017 #include "internal.h"
76018
76019 /*
76020 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
76021 struct path old_root;
76022
76023 path_get(path);
76024 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
76025 spin_lock(&fs->lock);
76026 write_seqcount_begin(&fs->seq);
76027 old_root = fs->root;
76028 fs->root = *path;
76029 + gr_set_chroot_entries(current, path);
76030 write_seqcount_end(&fs->seq);
76031 spin_unlock(&fs->lock);
76032 - if (old_root.dentry)
76033 + if (old_root.dentry) {
76034 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
76035 path_put(&old_root);
76036 + }
76037 }
76038
76039 /*
76040 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
76041 int hits = 0;
76042 spin_lock(&fs->lock);
76043 write_seqcount_begin(&fs->seq);
76044 + /* this root replacement is only done by pivot_root,
76045 + leave grsec's chroot tagging alone for this task
76046 + so that a pivoted root isn't treated as a chroot
76047 + */
76048 hits += replace_path(&fs->root, old_root, new_root);
76049 hits += replace_path(&fs->pwd, old_root, new_root);
76050 write_seqcount_end(&fs->seq);
76051 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
76052
76053 void free_fs_struct(struct fs_struct *fs)
76054 {
76055 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
76056 path_put(&fs->root);
76057 path_put(&fs->pwd);
76058 kmem_cache_free(fs_cachep, fs);
76059 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
76060 task_lock(tsk);
76061 spin_lock(&fs->lock);
76062 tsk->fs = NULL;
76063 - kill = !--fs->users;
76064 + gr_clear_chroot_entries(tsk);
76065 + kill = !atomic_dec_return(&fs->users);
76066 spin_unlock(&fs->lock);
76067 task_unlock(tsk);
76068 if (kill)
76069 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
76070 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
76071 /* We don't need to lock fs - think why ;-) */
76072 if (fs) {
76073 - fs->users = 1;
76074 + atomic_set(&fs->users, 1);
76075 fs->in_exec = 0;
76076 spin_lock_init(&fs->lock);
76077 seqcount_init(&fs->seq);
76078 @@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
76079 spin_lock(&old->lock);
76080 fs->root = old->root;
76081 path_get(&fs->root);
76082 + /* instead of calling gr_set_chroot_entries here,
76083 + we call it from every caller of this function
76084 + */
76085 fs->pwd = old->pwd;
76086 path_get(&fs->pwd);
76087 spin_unlock(&old->lock);
76088 + gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt);
76089 }
76090 return fs;
76091 }
76092 @@ -139,8 +154,9 @@ int unshare_fs_struct(void)
76093
76094 task_lock(current);
76095 spin_lock(&fs->lock);
76096 - kill = !--fs->users;
76097 + kill = !atomic_dec_return(&fs->users);
76098 current->fs = new_fs;
76099 + gr_set_chroot_entries(current, &new_fs->root);
76100 spin_unlock(&fs->lock);
76101 task_unlock(current);
76102
76103 @@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
76104
76105 int current_umask(void)
76106 {
76107 - return current->fs->umask;
76108 + return current->fs->umask | gr_acl_umask();
76109 }
76110 EXPORT_SYMBOL(current_umask);
76111
76112 /* to be mentioned only in INIT_TASK */
76113 struct fs_struct init_fs = {
76114 - .users = 1,
76115 + .users = ATOMIC_INIT(1),
76116 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
76117 .seq = SEQCNT_ZERO(init_fs.seq),
76118 .umask = 0022,
76119 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
76120 index 89acec7..a575262 100644
76121 --- a/fs/fscache/cookie.c
76122 +++ b/fs/fscache/cookie.c
76123 @@ -19,7 +19,7 @@
76124
76125 struct kmem_cache *fscache_cookie_jar;
76126
76127 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
76128 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
76129
76130 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
76131 static int fscache_alloc_object(struct fscache_cache *cache,
76132 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
76133 parent ? (char *) parent->def->name : "<no-parent>",
76134 def->name, netfs_data, enable);
76135
76136 - fscache_stat(&fscache_n_acquires);
76137 + fscache_stat_unchecked(&fscache_n_acquires);
76138
76139 /* if there's no parent cookie, then we don't create one here either */
76140 if (!parent) {
76141 - fscache_stat(&fscache_n_acquires_null);
76142 + fscache_stat_unchecked(&fscache_n_acquires_null);
76143 _leave(" [no parent]");
76144 return NULL;
76145 }
76146 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
76147 /* allocate and initialise a cookie */
76148 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
76149 if (!cookie) {
76150 - fscache_stat(&fscache_n_acquires_oom);
76151 + fscache_stat_unchecked(&fscache_n_acquires_oom);
76152 _leave(" [ENOMEM]");
76153 return NULL;
76154 }
76155 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
76156
76157 switch (cookie->def->type) {
76158 case FSCACHE_COOKIE_TYPE_INDEX:
76159 - fscache_stat(&fscache_n_cookie_index);
76160 + fscache_stat_unchecked(&fscache_n_cookie_index);
76161 break;
76162 case FSCACHE_COOKIE_TYPE_DATAFILE:
76163 - fscache_stat(&fscache_n_cookie_data);
76164 + fscache_stat_unchecked(&fscache_n_cookie_data);
76165 break;
76166 default:
76167 - fscache_stat(&fscache_n_cookie_special);
76168 + fscache_stat_unchecked(&fscache_n_cookie_special);
76169 break;
76170 }
76171
76172 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
76173 } else {
76174 atomic_dec(&parent->n_children);
76175 __fscache_cookie_put(cookie);
76176 - fscache_stat(&fscache_n_acquires_nobufs);
76177 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
76178 _leave(" = NULL");
76179 return NULL;
76180 }
76181 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
76182 }
76183 }
76184
76185 - fscache_stat(&fscache_n_acquires_ok);
76186 + fscache_stat_unchecked(&fscache_n_acquires_ok);
76187 _leave(" = %p", cookie);
76188 return cookie;
76189 }
76190 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
76191 cache = fscache_select_cache_for_object(cookie->parent);
76192 if (!cache) {
76193 up_read(&fscache_addremove_sem);
76194 - fscache_stat(&fscache_n_acquires_no_cache);
76195 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
76196 _leave(" = -ENOMEDIUM [no cache]");
76197 return -ENOMEDIUM;
76198 }
76199 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
76200 object = cache->ops->alloc_object(cache, cookie);
76201 fscache_stat_d(&fscache_n_cop_alloc_object);
76202 if (IS_ERR(object)) {
76203 - fscache_stat(&fscache_n_object_no_alloc);
76204 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
76205 ret = PTR_ERR(object);
76206 goto error;
76207 }
76208
76209 - fscache_stat(&fscache_n_object_alloc);
76210 + fscache_stat_unchecked(&fscache_n_object_alloc);
76211
76212 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
76213 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
76214
76215 _debug("ALLOC OBJ%x: %s {%lx}",
76216 object->debug_id, cookie->def->name, object->events);
76217 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
76218
76219 _enter("{%s}", cookie->def->name);
76220
76221 - fscache_stat(&fscache_n_invalidates);
76222 + fscache_stat_unchecked(&fscache_n_invalidates);
76223
76224 /* Only permit invalidation of data files. Invalidating an index will
76225 * require the caller to release all its attachments to the tree rooted
76226 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
76227 {
76228 struct fscache_object *object;
76229
76230 - fscache_stat(&fscache_n_updates);
76231 + fscache_stat_unchecked(&fscache_n_updates);
76232
76233 if (!cookie) {
76234 - fscache_stat(&fscache_n_updates_null);
76235 + fscache_stat_unchecked(&fscache_n_updates_null);
76236 _leave(" [no cookie]");
76237 return;
76238 }
76239 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
76240 */
76241 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
76242 {
76243 - fscache_stat(&fscache_n_relinquishes);
76244 + fscache_stat_unchecked(&fscache_n_relinquishes);
76245 if (retire)
76246 - fscache_stat(&fscache_n_relinquishes_retire);
76247 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
76248
76249 if (!cookie) {
76250 - fscache_stat(&fscache_n_relinquishes_null);
76251 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
76252 _leave(" [no cookie]");
76253 return;
76254 }
76255 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
76256 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
76257 goto inconsistent;
76258
76259 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
76260 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
76261
76262 __fscache_use_cookie(cookie);
76263 if (fscache_submit_op(object, op) < 0)
76264 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
76265 index 7872a62..d91b19f 100644
76266 --- a/fs/fscache/internal.h
76267 +++ b/fs/fscache/internal.h
76268 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
76269 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
76270 extern int fscache_wait_for_operation_activation(struct fscache_object *,
76271 struct fscache_operation *,
76272 - atomic_t *,
76273 - atomic_t *,
76274 + atomic_unchecked_t *,
76275 + atomic_unchecked_t *,
76276 void (*)(struct fscache_operation *));
76277 extern void fscache_invalidate_writes(struct fscache_cookie *);
76278
76279 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
76280 * stats.c
76281 */
76282 #ifdef CONFIG_FSCACHE_STATS
76283 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
76284 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
76285 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
76286 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
76287
76288 -extern atomic_t fscache_n_op_pend;
76289 -extern atomic_t fscache_n_op_run;
76290 -extern atomic_t fscache_n_op_enqueue;
76291 -extern atomic_t fscache_n_op_deferred_release;
76292 -extern atomic_t fscache_n_op_release;
76293 -extern atomic_t fscache_n_op_gc;
76294 -extern atomic_t fscache_n_op_cancelled;
76295 -extern atomic_t fscache_n_op_rejected;
76296 +extern atomic_unchecked_t fscache_n_op_pend;
76297 +extern atomic_unchecked_t fscache_n_op_run;
76298 +extern atomic_unchecked_t fscache_n_op_enqueue;
76299 +extern atomic_unchecked_t fscache_n_op_deferred_release;
76300 +extern atomic_unchecked_t fscache_n_op_release;
76301 +extern atomic_unchecked_t fscache_n_op_gc;
76302 +extern atomic_unchecked_t fscache_n_op_cancelled;
76303 +extern atomic_unchecked_t fscache_n_op_rejected;
76304
76305 -extern atomic_t fscache_n_attr_changed;
76306 -extern atomic_t fscache_n_attr_changed_ok;
76307 -extern atomic_t fscache_n_attr_changed_nobufs;
76308 -extern atomic_t fscache_n_attr_changed_nomem;
76309 -extern atomic_t fscache_n_attr_changed_calls;
76310 +extern atomic_unchecked_t fscache_n_attr_changed;
76311 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
76312 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
76313 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
76314 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
76315
76316 -extern atomic_t fscache_n_allocs;
76317 -extern atomic_t fscache_n_allocs_ok;
76318 -extern atomic_t fscache_n_allocs_wait;
76319 -extern atomic_t fscache_n_allocs_nobufs;
76320 -extern atomic_t fscache_n_allocs_intr;
76321 -extern atomic_t fscache_n_allocs_object_dead;
76322 -extern atomic_t fscache_n_alloc_ops;
76323 -extern atomic_t fscache_n_alloc_op_waits;
76324 +extern atomic_unchecked_t fscache_n_allocs;
76325 +extern atomic_unchecked_t fscache_n_allocs_ok;
76326 +extern atomic_unchecked_t fscache_n_allocs_wait;
76327 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
76328 +extern atomic_unchecked_t fscache_n_allocs_intr;
76329 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
76330 +extern atomic_unchecked_t fscache_n_alloc_ops;
76331 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
76332
76333 -extern atomic_t fscache_n_retrievals;
76334 -extern atomic_t fscache_n_retrievals_ok;
76335 -extern atomic_t fscache_n_retrievals_wait;
76336 -extern atomic_t fscache_n_retrievals_nodata;
76337 -extern atomic_t fscache_n_retrievals_nobufs;
76338 -extern atomic_t fscache_n_retrievals_intr;
76339 -extern atomic_t fscache_n_retrievals_nomem;
76340 -extern atomic_t fscache_n_retrievals_object_dead;
76341 -extern atomic_t fscache_n_retrieval_ops;
76342 -extern atomic_t fscache_n_retrieval_op_waits;
76343 +extern atomic_unchecked_t fscache_n_retrievals;
76344 +extern atomic_unchecked_t fscache_n_retrievals_ok;
76345 +extern atomic_unchecked_t fscache_n_retrievals_wait;
76346 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
76347 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
76348 +extern atomic_unchecked_t fscache_n_retrievals_intr;
76349 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
76350 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
76351 +extern atomic_unchecked_t fscache_n_retrieval_ops;
76352 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
76353
76354 -extern atomic_t fscache_n_stores;
76355 -extern atomic_t fscache_n_stores_ok;
76356 -extern atomic_t fscache_n_stores_again;
76357 -extern atomic_t fscache_n_stores_nobufs;
76358 -extern atomic_t fscache_n_stores_oom;
76359 -extern atomic_t fscache_n_store_ops;
76360 -extern atomic_t fscache_n_store_calls;
76361 -extern atomic_t fscache_n_store_pages;
76362 -extern atomic_t fscache_n_store_radix_deletes;
76363 -extern atomic_t fscache_n_store_pages_over_limit;
76364 +extern atomic_unchecked_t fscache_n_stores;
76365 +extern atomic_unchecked_t fscache_n_stores_ok;
76366 +extern atomic_unchecked_t fscache_n_stores_again;
76367 +extern atomic_unchecked_t fscache_n_stores_nobufs;
76368 +extern atomic_unchecked_t fscache_n_stores_oom;
76369 +extern atomic_unchecked_t fscache_n_store_ops;
76370 +extern atomic_unchecked_t fscache_n_store_calls;
76371 +extern atomic_unchecked_t fscache_n_store_pages;
76372 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
76373 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
76374
76375 -extern atomic_t fscache_n_store_vmscan_not_storing;
76376 -extern atomic_t fscache_n_store_vmscan_gone;
76377 -extern atomic_t fscache_n_store_vmscan_busy;
76378 -extern atomic_t fscache_n_store_vmscan_cancelled;
76379 -extern atomic_t fscache_n_store_vmscan_wait;
76380 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
76381 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
76382 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
76383 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
76384 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
76385
76386 -extern atomic_t fscache_n_marks;
76387 -extern atomic_t fscache_n_uncaches;
76388 +extern atomic_unchecked_t fscache_n_marks;
76389 +extern atomic_unchecked_t fscache_n_uncaches;
76390
76391 -extern atomic_t fscache_n_acquires;
76392 -extern atomic_t fscache_n_acquires_null;
76393 -extern atomic_t fscache_n_acquires_no_cache;
76394 -extern atomic_t fscache_n_acquires_ok;
76395 -extern atomic_t fscache_n_acquires_nobufs;
76396 -extern atomic_t fscache_n_acquires_oom;
76397 +extern atomic_unchecked_t fscache_n_acquires;
76398 +extern atomic_unchecked_t fscache_n_acquires_null;
76399 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
76400 +extern atomic_unchecked_t fscache_n_acquires_ok;
76401 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
76402 +extern atomic_unchecked_t fscache_n_acquires_oom;
76403
76404 -extern atomic_t fscache_n_invalidates;
76405 -extern atomic_t fscache_n_invalidates_run;
76406 +extern atomic_unchecked_t fscache_n_invalidates;
76407 +extern atomic_unchecked_t fscache_n_invalidates_run;
76408
76409 -extern atomic_t fscache_n_updates;
76410 -extern atomic_t fscache_n_updates_null;
76411 -extern atomic_t fscache_n_updates_run;
76412 +extern atomic_unchecked_t fscache_n_updates;
76413 +extern atomic_unchecked_t fscache_n_updates_null;
76414 +extern atomic_unchecked_t fscache_n_updates_run;
76415
76416 -extern atomic_t fscache_n_relinquishes;
76417 -extern atomic_t fscache_n_relinquishes_null;
76418 -extern atomic_t fscache_n_relinquishes_waitcrt;
76419 -extern atomic_t fscache_n_relinquishes_retire;
76420 +extern atomic_unchecked_t fscache_n_relinquishes;
76421 +extern atomic_unchecked_t fscache_n_relinquishes_null;
76422 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
76423 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
76424
76425 -extern atomic_t fscache_n_cookie_index;
76426 -extern atomic_t fscache_n_cookie_data;
76427 -extern atomic_t fscache_n_cookie_special;
76428 +extern atomic_unchecked_t fscache_n_cookie_index;
76429 +extern atomic_unchecked_t fscache_n_cookie_data;
76430 +extern atomic_unchecked_t fscache_n_cookie_special;
76431
76432 -extern atomic_t fscache_n_object_alloc;
76433 -extern atomic_t fscache_n_object_no_alloc;
76434 -extern atomic_t fscache_n_object_lookups;
76435 -extern atomic_t fscache_n_object_lookups_negative;
76436 -extern atomic_t fscache_n_object_lookups_positive;
76437 -extern atomic_t fscache_n_object_lookups_timed_out;
76438 -extern atomic_t fscache_n_object_created;
76439 -extern atomic_t fscache_n_object_avail;
76440 -extern atomic_t fscache_n_object_dead;
76441 +extern atomic_unchecked_t fscache_n_object_alloc;
76442 +extern atomic_unchecked_t fscache_n_object_no_alloc;
76443 +extern atomic_unchecked_t fscache_n_object_lookups;
76444 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
76445 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
76446 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
76447 +extern atomic_unchecked_t fscache_n_object_created;
76448 +extern atomic_unchecked_t fscache_n_object_avail;
76449 +extern atomic_unchecked_t fscache_n_object_dead;
76450
76451 -extern atomic_t fscache_n_checkaux_none;
76452 -extern atomic_t fscache_n_checkaux_okay;
76453 -extern atomic_t fscache_n_checkaux_update;
76454 -extern atomic_t fscache_n_checkaux_obsolete;
76455 +extern atomic_unchecked_t fscache_n_checkaux_none;
76456 +extern atomic_unchecked_t fscache_n_checkaux_okay;
76457 +extern atomic_unchecked_t fscache_n_checkaux_update;
76458 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
76459
76460 extern atomic_t fscache_n_cop_alloc_object;
76461 extern atomic_t fscache_n_cop_lookup_object;
76462 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
76463 atomic_inc(stat);
76464 }
76465
76466 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
76467 +{
76468 + atomic_inc_unchecked(stat);
76469 +}
76470 +
76471 static inline void fscache_stat_d(atomic_t *stat)
76472 {
76473 atomic_dec(stat);
76474 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
76475
76476 #define __fscache_stat(stat) (NULL)
76477 #define fscache_stat(stat) do {} while (0)
76478 +#define fscache_stat_unchecked(stat) do {} while (0)
76479 #define fscache_stat_d(stat) do {} while (0)
76480 #endif
76481
76482 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
76483 index da032da..0076ce7 100644
76484 --- a/fs/fscache/object.c
76485 +++ b/fs/fscache/object.c
76486 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
76487 _debug("LOOKUP \"%s\" in \"%s\"",
76488 cookie->def->name, object->cache->tag->name);
76489
76490 - fscache_stat(&fscache_n_object_lookups);
76491 + fscache_stat_unchecked(&fscache_n_object_lookups);
76492 fscache_stat(&fscache_n_cop_lookup_object);
76493 ret = object->cache->ops->lookup_object(object);
76494 fscache_stat_d(&fscache_n_cop_lookup_object);
76495 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
76496 if (ret == -ETIMEDOUT) {
76497 /* probably stuck behind another object, so move this one to
76498 * the back of the queue */
76499 - fscache_stat(&fscache_n_object_lookups_timed_out);
76500 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
76501 _leave(" [timeout]");
76502 return NO_TRANSIT;
76503 }
76504 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
76505 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
76506
76507 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
76508 - fscache_stat(&fscache_n_object_lookups_negative);
76509 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
76510
76511 /* Allow write requests to begin stacking up and read requests to begin
76512 * returning ENODATA.
76513 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
76514 /* if we were still looking up, then we must have a positive lookup
76515 * result, in which case there may be data available */
76516 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
76517 - fscache_stat(&fscache_n_object_lookups_positive);
76518 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
76519
76520 /* We do (presumably) have data */
76521 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
76522 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
76523 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
76524 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
76525 } else {
76526 - fscache_stat(&fscache_n_object_created);
76527 + fscache_stat_unchecked(&fscache_n_object_created);
76528 }
76529
76530 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
76531 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
76532 fscache_stat_d(&fscache_n_cop_lookup_complete);
76533
76534 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
76535 - fscache_stat(&fscache_n_object_avail);
76536 + fscache_stat_unchecked(&fscache_n_object_avail);
76537
76538 _leave("");
76539 return transit_to(JUMPSTART_DEPS);
76540 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
76541
76542 /* this just shifts the object release to the work processor */
76543 fscache_put_object(object);
76544 - fscache_stat(&fscache_n_object_dead);
76545 + fscache_stat_unchecked(&fscache_n_object_dead);
76546
76547 _leave("");
76548 return transit_to(OBJECT_DEAD);
76549 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
76550 enum fscache_checkaux result;
76551
76552 if (!object->cookie->def->check_aux) {
76553 - fscache_stat(&fscache_n_checkaux_none);
76554 + fscache_stat_unchecked(&fscache_n_checkaux_none);
76555 return FSCACHE_CHECKAUX_OKAY;
76556 }
76557
76558 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
76559 switch (result) {
76560 /* entry okay as is */
76561 case FSCACHE_CHECKAUX_OKAY:
76562 - fscache_stat(&fscache_n_checkaux_okay);
76563 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
76564 break;
76565
76566 /* entry requires update */
76567 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
76568 - fscache_stat(&fscache_n_checkaux_update);
76569 + fscache_stat_unchecked(&fscache_n_checkaux_update);
76570 break;
76571
76572 /* entry requires deletion */
76573 case FSCACHE_CHECKAUX_OBSOLETE:
76574 - fscache_stat(&fscache_n_checkaux_obsolete);
76575 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
76576 break;
76577
76578 default:
76579 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
76580 {
76581 const struct fscache_state *s;
76582
76583 - fscache_stat(&fscache_n_invalidates_run);
76584 + fscache_stat_unchecked(&fscache_n_invalidates_run);
76585 fscache_stat(&fscache_n_cop_invalidate_object);
76586 s = _fscache_invalidate_object(object, event);
76587 fscache_stat_d(&fscache_n_cop_invalidate_object);
76588 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
76589 {
76590 _enter("{OBJ%x},%d", object->debug_id, event);
76591
76592 - fscache_stat(&fscache_n_updates_run);
76593 + fscache_stat_unchecked(&fscache_n_updates_run);
76594 fscache_stat(&fscache_n_cop_update_object);
76595 object->cache->ops->update_object(object);
76596 fscache_stat_d(&fscache_n_cop_update_object);
76597 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
76598 index e7b87a0..a85d47a 100644
76599 --- a/fs/fscache/operation.c
76600 +++ b/fs/fscache/operation.c
76601 @@ -17,7 +17,7 @@
76602 #include <linux/slab.h>
76603 #include "internal.h"
76604
76605 -atomic_t fscache_op_debug_id;
76606 +atomic_unchecked_t fscache_op_debug_id;
76607 EXPORT_SYMBOL(fscache_op_debug_id);
76608
76609 /**
76610 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
76611 ASSERTCMP(atomic_read(&op->usage), >, 0);
76612 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
76613
76614 - fscache_stat(&fscache_n_op_enqueue);
76615 + fscache_stat_unchecked(&fscache_n_op_enqueue);
76616 switch (op->flags & FSCACHE_OP_TYPE) {
76617 case FSCACHE_OP_ASYNC:
76618 _debug("queue async");
76619 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
76620 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
76621 if (op->processor)
76622 fscache_enqueue_operation(op);
76623 - fscache_stat(&fscache_n_op_run);
76624 + fscache_stat_unchecked(&fscache_n_op_run);
76625 }
76626
76627 /*
76628 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
76629 if (object->n_in_progress > 0) {
76630 atomic_inc(&op->usage);
76631 list_add_tail(&op->pend_link, &object->pending_ops);
76632 - fscache_stat(&fscache_n_op_pend);
76633 + fscache_stat_unchecked(&fscache_n_op_pend);
76634 } else if (!list_empty(&object->pending_ops)) {
76635 atomic_inc(&op->usage);
76636 list_add_tail(&op->pend_link, &object->pending_ops);
76637 - fscache_stat(&fscache_n_op_pend);
76638 + fscache_stat_unchecked(&fscache_n_op_pend);
76639 fscache_start_operations(object);
76640 } else {
76641 ASSERTCMP(object->n_in_progress, ==, 0);
76642 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
76643 object->n_exclusive++; /* reads and writes must wait */
76644 atomic_inc(&op->usage);
76645 list_add_tail(&op->pend_link, &object->pending_ops);
76646 - fscache_stat(&fscache_n_op_pend);
76647 + fscache_stat_unchecked(&fscache_n_op_pend);
76648 ret = 0;
76649 } else {
76650 /* If we're in any other state, there must have been an I/O
76651 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
76652 if (object->n_exclusive > 0) {
76653 atomic_inc(&op->usage);
76654 list_add_tail(&op->pend_link, &object->pending_ops);
76655 - fscache_stat(&fscache_n_op_pend);
76656 + fscache_stat_unchecked(&fscache_n_op_pend);
76657 } else if (!list_empty(&object->pending_ops)) {
76658 atomic_inc(&op->usage);
76659 list_add_tail(&op->pend_link, &object->pending_ops);
76660 - fscache_stat(&fscache_n_op_pend);
76661 + fscache_stat_unchecked(&fscache_n_op_pend);
76662 fscache_start_operations(object);
76663 } else {
76664 ASSERTCMP(object->n_exclusive, ==, 0);
76665 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
76666 object->n_ops++;
76667 atomic_inc(&op->usage);
76668 list_add_tail(&op->pend_link, &object->pending_ops);
76669 - fscache_stat(&fscache_n_op_pend);
76670 + fscache_stat_unchecked(&fscache_n_op_pend);
76671 ret = 0;
76672 } else if (fscache_object_is_dying(object)) {
76673 - fscache_stat(&fscache_n_op_rejected);
76674 + fscache_stat_unchecked(&fscache_n_op_rejected);
76675 op->state = FSCACHE_OP_ST_CANCELLED;
76676 ret = -ENOBUFS;
76677 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
76678 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
76679 ret = -EBUSY;
76680 if (op->state == FSCACHE_OP_ST_PENDING) {
76681 ASSERT(!list_empty(&op->pend_link));
76682 - fscache_stat(&fscache_n_op_cancelled);
76683 + fscache_stat_unchecked(&fscache_n_op_cancelled);
76684 list_del_init(&op->pend_link);
76685 if (do_cancel)
76686 do_cancel(op);
76687 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
76688 while (!list_empty(&object->pending_ops)) {
76689 op = list_entry(object->pending_ops.next,
76690 struct fscache_operation, pend_link);
76691 - fscache_stat(&fscache_n_op_cancelled);
76692 + fscache_stat_unchecked(&fscache_n_op_cancelled);
76693 list_del_init(&op->pend_link);
76694
76695 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
76696 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
76697 op->state, ==, FSCACHE_OP_ST_CANCELLED);
76698 op->state = FSCACHE_OP_ST_DEAD;
76699
76700 - fscache_stat(&fscache_n_op_release);
76701 + fscache_stat_unchecked(&fscache_n_op_release);
76702
76703 if (op->release) {
76704 op->release(op);
76705 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
76706 * lock, and defer it otherwise */
76707 if (!spin_trylock(&object->lock)) {
76708 _debug("defer put");
76709 - fscache_stat(&fscache_n_op_deferred_release);
76710 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
76711
76712 cache = object->cache;
76713 spin_lock(&cache->op_gc_list_lock);
76714 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
76715
76716 _debug("GC DEFERRED REL OBJ%x OP%x",
76717 object->debug_id, op->debug_id);
76718 - fscache_stat(&fscache_n_op_gc);
76719 + fscache_stat_unchecked(&fscache_n_op_gc);
76720
76721 ASSERTCMP(atomic_read(&op->usage), ==, 0);
76722 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
76723 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
76724 index de33b3f..8be4d29 100644
76725 --- a/fs/fscache/page.c
76726 +++ b/fs/fscache/page.c
76727 @@ -74,7 +74,7 @@ try_again:
76728 val = radix_tree_lookup(&cookie->stores, page->index);
76729 if (!val) {
76730 rcu_read_unlock();
76731 - fscache_stat(&fscache_n_store_vmscan_not_storing);
76732 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
76733 __fscache_uncache_page(cookie, page);
76734 return true;
76735 }
76736 @@ -104,11 +104,11 @@ try_again:
76737 spin_unlock(&cookie->stores_lock);
76738
76739 if (xpage) {
76740 - fscache_stat(&fscache_n_store_vmscan_cancelled);
76741 - fscache_stat(&fscache_n_store_radix_deletes);
76742 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
76743 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
76744 ASSERTCMP(xpage, ==, page);
76745 } else {
76746 - fscache_stat(&fscache_n_store_vmscan_gone);
76747 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
76748 }
76749
76750 wake_up_bit(&cookie->flags, 0);
76751 @@ -123,11 +123,11 @@ page_busy:
76752 * sleeping on memory allocation, so we may need to impose a timeout
76753 * too. */
76754 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
76755 - fscache_stat(&fscache_n_store_vmscan_busy);
76756 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
76757 return false;
76758 }
76759
76760 - fscache_stat(&fscache_n_store_vmscan_wait);
76761 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
76762 if (!release_page_wait_timeout(cookie, page))
76763 _debug("fscache writeout timeout page: %p{%lx}",
76764 page, page->index);
76765 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
76766 FSCACHE_COOKIE_STORING_TAG);
76767 if (!radix_tree_tag_get(&cookie->stores, page->index,
76768 FSCACHE_COOKIE_PENDING_TAG)) {
76769 - fscache_stat(&fscache_n_store_radix_deletes);
76770 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
76771 xpage = radix_tree_delete(&cookie->stores, page->index);
76772 }
76773 spin_unlock(&cookie->stores_lock);
76774 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
76775
76776 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
76777
76778 - fscache_stat(&fscache_n_attr_changed_calls);
76779 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
76780
76781 if (fscache_object_is_active(object)) {
76782 fscache_stat(&fscache_n_cop_attr_changed);
76783 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
76784
76785 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
76786
76787 - fscache_stat(&fscache_n_attr_changed);
76788 + fscache_stat_unchecked(&fscache_n_attr_changed);
76789
76790 op = kzalloc(sizeof(*op), GFP_KERNEL);
76791 if (!op) {
76792 - fscache_stat(&fscache_n_attr_changed_nomem);
76793 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
76794 _leave(" = -ENOMEM");
76795 return -ENOMEM;
76796 }
76797 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
76798 if (fscache_submit_exclusive_op(object, op) < 0)
76799 goto nobufs_dec;
76800 spin_unlock(&cookie->lock);
76801 - fscache_stat(&fscache_n_attr_changed_ok);
76802 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
76803 fscache_put_operation(op);
76804 _leave(" = 0");
76805 return 0;
76806 @@ -242,7 +242,7 @@ nobufs:
76807 kfree(op);
76808 if (wake_cookie)
76809 __fscache_wake_unused_cookie(cookie);
76810 - fscache_stat(&fscache_n_attr_changed_nobufs);
76811 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
76812 _leave(" = %d", -ENOBUFS);
76813 return -ENOBUFS;
76814 }
76815 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
76816 /* allocate a retrieval operation and attempt to submit it */
76817 op = kzalloc(sizeof(*op), GFP_NOIO);
76818 if (!op) {
76819 - fscache_stat(&fscache_n_retrievals_nomem);
76820 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
76821 return NULL;
76822 }
76823
76824 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
76825 return 0;
76826 }
76827
76828 - fscache_stat(&fscache_n_retrievals_wait);
76829 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
76830
76831 jif = jiffies;
76832 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
76833 TASK_INTERRUPTIBLE) != 0) {
76834 - fscache_stat(&fscache_n_retrievals_intr);
76835 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
76836 _leave(" = -ERESTARTSYS");
76837 return -ERESTARTSYS;
76838 }
76839 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
76840 */
76841 int fscache_wait_for_operation_activation(struct fscache_object *object,
76842 struct fscache_operation *op,
76843 - atomic_t *stat_op_waits,
76844 - atomic_t *stat_object_dead,
76845 + atomic_unchecked_t *stat_op_waits,
76846 + atomic_unchecked_t *stat_object_dead,
76847 void (*do_cancel)(struct fscache_operation *))
76848 {
76849 int ret;
76850 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
76851
76852 _debug(">>> WT");
76853 if (stat_op_waits)
76854 - fscache_stat(stat_op_waits);
76855 + fscache_stat_unchecked(stat_op_waits);
76856 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
76857 TASK_INTERRUPTIBLE) != 0) {
76858 ret = fscache_cancel_op(op, do_cancel);
76859 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
76860 check_if_dead:
76861 if (op->state == FSCACHE_OP_ST_CANCELLED) {
76862 if (stat_object_dead)
76863 - fscache_stat(stat_object_dead);
76864 + fscache_stat_unchecked(stat_object_dead);
76865 _leave(" = -ENOBUFS [cancelled]");
76866 return -ENOBUFS;
76867 }
76868 @@ -381,7 +381,7 @@ check_if_dead:
76869 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
76870 fscache_cancel_op(op, do_cancel);
76871 if (stat_object_dead)
76872 - fscache_stat(stat_object_dead);
76873 + fscache_stat_unchecked(stat_object_dead);
76874 return -ENOBUFS;
76875 }
76876 return 0;
76877 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
76878
76879 _enter("%p,%p,,,", cookie, page);
76880
76881 - fscache_stat(&fscache_n_retrievals);
76882 + fscache_stat_unchecked(&fscache_n_retrievals);
76883
76884 if (hlist_empty(&cookie->backing_objects))
76885 goto nobufs;
76886 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
76887 goto nobufs_unlock_dec;
76888 spin_unlock(&cookie->lock);
76889
76890 - fscache_stat(&fscache_n_retrieval_ops);
76891 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
76892
76893 /* pin the netfs read context in case we need to do the actual netfs
76894 * read because we've encountered a cache read failure */
76895 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
76896
76897 error:
76898 if (ret == -ENOMEM)
76899 - fscache_stat(&fscache_n_retrievals_nomem);
76900 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
76901 else if (ret == -ERESTARTSYS)
76902 - fscache_stat(&fscache_n_retrievals_intr);
76903 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
76904 else if (ret == -ENODATA)
76905 - fscache_stat(&fscache_n_retrievals_nodata);
76906 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
76907 else if (ret < 0)
76908 - fscache_stat(&fscache_n_retrievals_nobufs);
76909 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
76910 else
76911 - fscache_stat(&fscache_n_retrievals_ok);
76912 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
76913
76914 fscache_put_retrieval(op);
76915 _leave(" = %d", ret);
76916 @@ -505,7 +505,7 @@ nobufs_unlock:
76917 __fscache_wake_unused_cookie(cookie);
76918 kfree(op);
76919 nobufs:
76920 - fscache_stat(&fscache_n_retrievals_nobufs);
76921 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
76922 _leave(" = -ENOBUFS");
76923 return -ENOBUFS;
76924 }
76925 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
76926
76927 _enter("%p,,%d,,,", cookie, *nr_pages);
76928
76929 - fscache_stat(&fscache_n_retrievals);
76930 + fscache_stat_unchecked(&fscache_n_retrievals);
76931
76932 if (hlist_empty(&cookie->backing_objects))
76933 goto nobufs;
76934 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
76935 goto nobufs_unlock_dec;
76936 spin_unlock(&cookie->lock);
76937
76938 - fscache_stat(&fscache_n_retrieval_ops);
76939 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
76940
76941 /* pin the netfs read context in case we need to do the actual netfs
76942 * read because we've encountered a cache read failure */
76943 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
76944
76945 error:
76946 if (ret == -ENOMEM)
76947 - fscache_stat(&fscache_n_retrievals_nomem);
76948 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
76949 else if (ret == -ERESTARTSYS)
76950 - fscache_stat(&fscache_n_retrievals_intr);
76951 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
76952 else if (ret == -ENODATA)
76953 - fscache_stat(&fscache_n_retrievals_nodata);
76954 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
76955 else if (ret < 0)
76956 - fscache_stat(&fscache_n_retrievals_nobufs);
76957 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
76958 else
76959 - fscache_stat(&fscache_n_retrievals_ok);
76960 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
76961
76962 fscache_put_retrieval(op);
76963 _leave(" = %d", ret);
76964 @@ -636,7 +636,7 @@ nobufs_unlock:
76965 if (wake_cookie)
76966 __fscache_wake_unused_cookie(cookie);
76967 nobufs:
76968 - fscache_stat(&fscache_n_retrievals_nobufs);
76969 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
76970 _leave(" = -ENOBUFS");
76971 return -ENOBUFS;
76972 }
76973 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
76974
76975 _enter("%p,%p,,,", cookie, page);
76976
76977 - fscache_stat(&fscache_n_allocs);
76978 + fscache_stat_unchecked(&fscache_n_allocs);
76979
76980 if (hlist_empty(&cookie->backing_objects))
76981 goto nobufs;
76982 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
76983 goto nobufs_unlock_dec;
76984 spin_unlock(&cookie->lock);
76985
76986 - fscache_stat(&fscache_n_alloc_ops);
76987 + fscache_stat_unchecked(&fscache_n_alloc_ops);
76988
76989 ret = fscache_wait_for_operation_activation(
76990 object, &op->op,
76991 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
76992
76993 error:
76994 if (ret == -ERESTARTSYS)
76995 - fscache_stat(&fscache_n_allocs_intr);
76996 + fscache_stat_unchecked(&fscache_n_allocs_intr);
76997 else if (ret < 0)
76998 - fscache_stat(&fscache_n_allocs_nobufs);
76999 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
77000 else
77001 - fscache_stat(&fscache_n_allocs_ok);
77002 + fscache_stat_unchecked(&fscache_n_allocs_ok);
77003
77004 fscache_put_retrieval(op);
77005 _leave(" = %d", ret);
77006 @@ -730,7 +730,7 @@ nobufs_unlock:
77007 if (wake_cookie)
77008 __fscache_wake_unused_cookie(cookie);
77009 nobufs:
77010 - fscache_stat(&fscache_n_allocs_nobufs);
77011 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
77012 _leave(" = -ENOBUFS");
77013 return -ENOBUFS;
77014 }
77015 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
77016
77017 spin_lock(&cookie->stores_lock);
77018
77019 - fscache_stat(&fscache_n_store_calls);
77020 + fscache_stat_unchecked(&fscache_n_store_calls);
77021
77022 /* find a page to store */
77023 page = NULL;
77024 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
77025 page = results[0];
77026 _debug("gang %d [%lx]", n, page->index);
77027 if (page->index > op->store_limit) {
77028 - fscache_stat(&fscache_n_store_pages_over_limit);
77029 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
77030 goto superseded;
77031 }
77032
77033 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
77034 spin_unlock(&cookie->stores_lock);
77035 spin_unlock(&object->lock);
77036
77037 - fscache_stat(&fscache_n_store_pages);
77038 + fscache_stat_unchecked(&fscache_n_store_pages);
77039 fscache_stat(&fscache_n_cop_write_page);
77040 ret = object->cache->ops->write_page(op, page);
77041 fscache_stat_d(&fscache_n_cop_write_page);
77042 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77043 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
77044 ASSERT(PageFsCache(page));
77045
77046 - fscache_stat(&fscache_n_stores);
77047 + fscache_stat_unchecked(&fscache_n_stores);
77048
77049 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
77050 _leave(" = -ENOBUFS [invalidating]");
77051 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77052 spin_unlock(&cookie->stores_lock);
77053 spin_unlock(&object->lock);
77054
77055 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
77056 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
77057 op->store_limit = object->store_limit;
77058
77059 __fscache_use_cookie(cookie);
77060 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77061
77062 spin_unlock(&cookie->lock);
77063 radix_tree_preload_end();
77064 - fscache_stat(&fscache_n_store_ops);
77065 - fscache_stat(&fscache_n_stores_ok);
77066 + fscache_stat_unchecked(&fscache_n_store_ops);
77067 + fscache_stat_unchecked(&fscache_n_stores_ok);
77068
77069 /* the work queue now carries its own ref on the object */
77070 fscache_put_operation(&op->op);
77071 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77072 return 0;
77073
77074 already_queued:
77075 - fscache_stat(&fscache_n_stores_again);
77076 + fscache_stat_unchecked(&fscache_n_stores_again);
77077 already_pending:
77078 spin_unlock(&cookie->stores_lock);
77079 spin_unlock(&object->lock);
77080 spin_unlock(&cookie->lock);
77081 radix_tree_preload_end();
77082 kfree(op);
77083 - fscache_stat(&fscache_n_stores_ok);
77084 + fscache_stat_unchecked(&fscache_n_stores_ok);
77085 _leave(" = 0");
77086 return 0;
77087
77088 @@ -1039,14 +1039,14 @@ nobufs:
77089 kfree(op);
77090 if (wake_cookie)
77091 __fscache_wake_unused_cookie(cookie);
77092 - fscache_stat(&fscache_n_stores_nobufs);
77093 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
77094 _leave(" = -ENOBUFS");
77095 return -ENOBUFS;
77096
77097 nomem_free:
77098 kfree(op);
77099 nomem:
77100 - fscache_stat(&fscache_n_stores_oom);
77101 + fscache_stat_unchecked(&fscache_n_stores_oom);
77102 _leave(" = -ENOMEM");
77103 return -ENOMEM;
77104 }
77105 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
77106 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
77107 ASSERTCMP(page, !=, NULL);
77108
77109 - fscache_stat(&fscache_n_uncaches);
77110 + fscache_stat_unchecked(&fscache_n_uncaches);
77111
77112 /* cache withdrawal may beat us to it */
77113 if (!PageFsCache(page))
77114 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
77115 struct fscache_cookie *cookie = op->op.object->cookie;
77116
77117 #ifdef CONFIG_FSCACHE_STATS
77118 - atomic_inc(&fscache_n_marks);
77119 + atomic_inc_unchecked(&fscache_n_marks);
77120 #endif
77121
77122 _debug("- mark %p{%lx}", page, page->index);
77123 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
77124 index 40d13c7..ddf52b9 100644
77125 --- a/fs/fscache/stats.c
77126 +++ b/fs/fscache/stats.c
77127 @@ -18,99 +18,99 @@
77128 /*
77129 * operation counters
77130 */
77131 -atomic_t fscache_n_op_pend;
77132 -atomic_t fscache_n_op_run;
77133 -atomic_t fscache_n_op_enqueue;
77134 -atomic_t fscache_n_op_requeue;
77135 -atomic_t fscache_n_op_deferred_release;
77136 -atomic_t fscache_n_op_release;
77137 -atomic_t fscache_n_op_gc;
77138 -atomic_t fscache_n_op_cancelled;
77139 -atomic_t fscache_n_op_rejected;
77140 +atomic_unchecked_t fscache_n_op_pend;
77141 +atomic_unchecked_t fscache_n_op_run;
77142 +atomic_unchecked_t fscache_n_op_enqueue;
77143 +atomic_unchecked_t fscache_n_op_requeue;
77144 +atomic_unchecked_t fscache_n_op_deferred_release;
77145 +atomic_unchecked_t fscache_n_op_release;
77146 +atomic_unchecked_t fscache_n_op_gc;
77147 +atomic_unchecked_t fscache_n_op_cancelled;
77148 +atomic_unchecked_t fscache_n_op_rejected;
77149
77150 -atomic_t fscache_n_attr_changed;
77151 -atomic_t fscache_n_attr_changed_ok;
77152 -atomic_t fscache_n_attr_changed_nobufs;
77153 -atomic_t fscache_n_attr_changed_nomem;
77154 -atomic_t fscache_n_attr_changed_calls;
77155 +atomic_unchecked_t fscache_n_attr_changed;
77156 +atomic_unchecked_t fscache_n_attr_changed_ok;
77157 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
77158 +atomic_unchecked_t fscache_n_attr_changed_nomem;
77159 +atomic_unchecked_t fscache_n_attr_changed_calls;
77160
77161 -atomic_t fscache_n_allocs;
77162 -atomic_t fscache_n_allocs_ok;
77163 -atomic_t fscache_n_allocs_wait;
77164 -atomic_t fscache_n_allocs_nobufs;
77165 -atomic_t fscache_n_allocs_intr;
77166 -atomic_t fscache_n_allocs_object_dead;
77167 -atomic_t fscache_n_alloc_ops;
77168 -atomic_t fscache_n_alloc_op_waits;
77169 +atomic_unchecked_t fscache_n_allocs;
77170 +atomic_unchecked_t fscache_n_allocs_ok;
77171 +atomic_unchecked_t fscache_n_allocs_wait;
77172 +atomic_unchecked_t fscache_n_allocs_nobufs;
77173 +atomic_unchecked_t fscache_n_allocs_intr;
77174 +atomic_unchecked_t fscache_n_allocs_object_dead;
77175 +atomic_unchecked_t fscache_n_alloc_ops;
77176 +atomic_unchecked_t fscache_n_alloc_op_waits;
77177
77178 -atomic_t fscache_n_retrievals;
77179 -atomic_t fscache_n_retrievals_ok;
77180 -atomic_t fscache_n_retrievals_wait;
77181 -atomic_t fscache_n_retrievals_nodata;
77182 -atomic_t fscache_n_retrievals_nobufs;
77183 -atomic_t fscache_n_retrievals_intr;
77184 -atomic_t fscache_n_retrievals_nomem;
77185 -atomic_t fscache_n_retrievals_object_dead;
77186 -atomic_t fscache_n_retrieval_ops;
77187 -atomic_t fscache_n_retrieval_op_waits;
77188 +atomic_unchecked_t fscache_n_retrievals;
77189 +atomic_unchecked_t fscache_n_retrievals_ok;
77190 +atomic_unchecked_t fscache_n_retrievals_wait;
77191 +atomic_unchecked_t fscache_n_retrievals_nodata;
77192 +atomic_unchecked_t fscache_n_retrievals_nobufs;
77193 +atomic_unchecked_t fscache_n_retrievals_intr;
77194 +atomic_unchecked_t fscache_n_retrievals_nomem;
77195 +atomic_unchecked_t fscache_n_retrievals_object_dead;
77196 +atomic_unchecked_t fscache_n_retrieval_ops;
77197 +atomic_unchecked_t fscache_n_retrieval_op_waits;
77198
77199 -atomic_t fscache_n_stores;
77200 -atomic_t fscache_n_stores_ok;
77201 -atomic_t fscache_n_stores_again;
77202 -atomic_t fscache_n_stores_nobufs;
77203 -atomic_t fscache_n_stores_oom;
77204 -atomic_t fscache_n_store_ops;
77205 -atomic_t fscache_n_store_calls;
77206 -atomic_t fscache_n_store_pages;
77207 -atomic_t fscache_n_store_radix_deletes;
77208 -atomic_t fscache_n_store_pages_over_limit;
77209 +atomic_unchecked_t fscache_n_stores;
77210 +atomic_unchecked_t fscache_n_stores_ok;
77211 +atomic_unchecked_t fscache_n_stores_again;
77212 +atomic_unchecked_t fscache_n_stores_nobufs;
77213 +atomic_unchecked_t fscache_n_stores_oom;
77214 +atomic_unchecked_t fscache_n_store_ops;
77215 +atomic_unchecked_t fscache_n_store_calls;
77216 +atomic_unchecked_t fscache_n_store_pages;
77217 +atomic_unchecked_t fscache_n_store_radix_deletes;
77218 +atomic_unchecked_t fscache_n_store_pages_over_limit;
77219
77220 -atomic_t fscache_n_store_vmscan_not_storing;
77221 -atomic_t fscache_n_store_vmscan_gone;
77222 -atomic_t fscache_n_store_vmscan_busy;
77223 -atomic_t fscache_n_store_vmscan_cancelled;
77224 -atomic_t fscache_n_store_vmscan_wait;
77225 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
77226 +atomic_unchecked_t fscache_n_store_vmscan_gone;
77227 +atomic_unchecked_t fscache_n_store_vmscan_busy;
77228 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
77229 +atomic_unchecked_t fscache_n_store_vmscan_wait;
77230
77231 -atomic_t fscache_n_marks;
77232 -atomic_t fscache_n_uncaches;
77233 +atomic_unchecked_t fscache_n_marks;
77234 +atomic_unchecked_t fscache_n_uncaches;
77235
77236 -atomic_t fscache_n_acquires;
77237 -atomic_t fscache_n_acquires_null;
77238 -atomic_t fscache_n_acquires_no_cache;
77239 -atomic_t fscache_n_acquires_ok;
77240 -atomic_t fscache_n_acquires_nobufs;
77241 -atomic_t fscache_n_acquires_oom;
77242 +atomic_unchecked_t fscache_n_acquires;
77243 +atomic_unchecked_t fscache_n_acquires_null;
77244 +atomic_unchecked_t fscache_n_acquires_no_cache;
77245 +atomic_unchecked_t fscache_n_acquires_ok;
77246 +atomic_unchecked_t fscache_n_acquires_nobufs;
77247 +atomic_unchecked_t fscache_n_acquires_oom;
77248
77249 -atomic_t fscache_n_invalidates;
77250 -atomic_t fscache_n_invalidates_run;
77251 +atomic_unchecked_t fscache_n_invalidates;
77252 +atomic_unchecked_t fscache_n_invalidates_run;
77253
77254 -atomic_t fscache_n_updates;
77255 -atomic_t fscache_n_updates_null;
77256 -atomic_t fscache_n_updates_run;
77257 +atomic_unchecked_t fscache_n_updates;
77258 +atomic_unchecked_t fscache_n_updates_null;
77259 +atomic_unchecked_t fscache_n_updates_run;
77260
77261 -atomic_t fscache_n_relinquishes;
77262 -atomic_t fscache_n_relinquishes_null;
77263 -atomic_t fscache_n_relinquishes_waitcrt;
77264 -atomic_t fscache_n_relinquishes_retire;
77265 +atomic_unchecked_t fscache_n_relinquishes;
77266 +atomic_unchecked_t fscache_n_relinquishes_null;
77267 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
77268 +atomic_unchecked_t fscache_n_relinquishes_retire;
77269
77270 -atomic_t fscache_n_cookie_index;
77271 -atomic_t fscache_n_cookie_data;
77272 -atomic_t fscache_n_cookie_special;
77273 +atomic_unchecked_t fscache_n_cookie_index;
77274 +atomic_unchecked_t fscache_n_cookie_data;
77275 +atomic_unchecked_t fscache_n_cookie_special;
77276
77277 -atomic_t fscache_n_object_alloc;
77278 -atomic_t fscache_n_object_no_alloc;
77279 -atomic_t fscache_n_object_lookups;
77280 -atomic_t fscache_n_object_lookups_negative;
77281 -atomic_t fscache_n_object_lookups_positive;
77282 -atomic_t fscache_n_object_lookups_timed_out;
77283 -atomic_t fscache_n_object_created;
77284 -atomic_t fscache_n_object_avail;
77285 -atomic_t fscache_n_object_dead;
77286 +atomic_unchecked_t fscache_n_object_alloc;
77287 +atomic_unchecked_t fscache_n_object_no_alloc;
77288 +atomic_unchecked_t fscache_n_object_lookups;
77289 +atomic_unchecked_t fscache_n_object_lookups_negative;
77290 +atomic_unchecked_t fscache_n_object_lookups_positive;
77291 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
77292 +atomic_unchecked_t fscache_n_object_created;
77293 +atomic_unchecked_t fscache_n_object_avail;
77294 +atomic_unchecked_t fscache_n_object_dead;
77295
77296 -atomic_t fscache_n_checkaux_none;
77297 -atomic_t fscache_n_checkaux_okay;
77298 -atomic_t fscache_n_checkaux_update;
77299 -atomic_t fscache_n_checkaux_obsolete;
77300 +atomic_unchecked_t fscache_n_checkaux_none;
77301 +atomic_unchecked_t fscache_n_checkaux_okay;
77302 +atomic_unchecked_t fscache_n_checkaux_update;
77303 +atomic_unchecked_t fscache_n_checkaux_obsolete;
77304
77305 atomic_t fscache_n_cop_alloc_object;
77306 atomic_t fscache_n_cop_lookup_object;
77307 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
77308 seq_puts(m, "FS-Cache statistics\n");
77309
77310 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
77311 - atomic_read(&fscache_n_cookie_index),
77312 - atomic_read(&fscache_n_cookie_data),
77313 - atomic_read(&fscache_n_cookie_special));
77314 + atomic_read_unchecked(&fscache_n_cookie_index),
77315 + atomic_read_unchecked(&fscache_n_cookie_data),
77316 + atomic_read_unchecked(&fscache_n_cookie_special));
77317
77318 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
77319 - atomic_read(&fscache_n_object_alloc),
77320 - atomic_read(&fscache_n_object_no_alloc),
77321 - atomic_read(&fscache_n_object_avail),
77322 - atomic_read(&fscache_n_object_dead));
77323 + atomic_read_unchecked(&fscache_n_object_alloc),
77324 + atomic_read_unchecked(&fscache_n_object_no_alloc),
77325 + atomic_read_unchecked(&fscache_n_object_avail),
77326 + atomic_read_unchecked(&fscache_n_object_dead));
77327 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
77328 - atomic_read(&fscache_n_checkaux_none),
77329 - atomic_read(&fscache_n_checkaux_okay),
77330 - atomic_read(&fscache_n_checkaux_update),
77331 - atomic_read(&fscache_n_checkaux_obsolete));
77332 + atomic_read_unchecked(&fscache_n_checkaux_none),
77333 + atomic_read_unchecked(&fscache_n_checkaux_okay),
77334 + atomic_read_unchecked(&fscache_n_checkaux_update),
77335 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
77336
77337 seq_printf(m, "Pages : mrk=%u unc=%u\n",
77338 - atomic_read(&fscache_n_marks),
77339 - atomic_read(&fscache_n_uncaches));
77340 + atomic_read_unchecked(&fscache_n_marks),
77341 + atomic_read_unchecked(&fscache_n_uncaches));
77342
77343 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
77344 " oom=%u\n",
77345 - atomic_read(&fscache_n_acquires),
77346 - atomic_read(&fscache_n_acquires_null),
77347 - atomic_read(&fscache_n_acquires_no_cache),
77348 - atomic_read(&fscache_n_acquires_ok),
77349 - atomic_read(&fscache_n_acquires_nobufs),
77350 - atomic_read(&fscache_n_acquires_oom));
77351 + atomic_read_unchecked(&fscache_n_acquires),
77352 + atomic_read_unchecked(&fscache_n_acquires_null),
77353 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
77354 + atomic_read_unchecked(&fscache_n_acquires_ok),
77355 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
77356 + atomic_read_unchecked(&fscache_n_acquires_oom));
77357
77358 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
77359 - atomic_read(&fscache_n_object_lookups),
77360 - atomic_read(&fscache_n_object_lookups_negative),
77361 - atomic_read(&fscache_n_object_lookups_positive),
77362 - atomic_read(&fscache_n_object_created),
77363 - atomic_read(&fscache_n_object_lookups_timed_out));
77364 + atomic_read_unchecked(&fscache_n_object_lookups),
77365 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
77366 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
77367 + atomic_read_unchecked(&fscache_n_object_created),
77368 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
77369
77370 seq_printf(m, "Invals : n=%u run=%u\n",
77371 - atomic_read(&fscache_n_invalidates),
77372 - atomic_read(&fscache_n_invalidates_run));
77373 + atomic_read_unchecked(&fscache_n_invalidates),
77374 + atomic_read_unchecked(&fscache_n_invalidates_run));
77375
77376 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
77377 - atomic_read(&fscache_n_updates),
77378 - atomic_read(&fscache_n_updates_null),
77379 - atomic_read(&fscache_n_updates_run));
77380 + atomic_read_unchecked(&fscache_n_updates),
77381 + atomic_read_unchecked(&fscache_n_updates_null),
77382 + atomic_read_unchecked(&fscache_n_updates_run));
77383
77384 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
77385 - atomic_read(&fscache_n_relinquishes),
77386 - atomic_read(&fscache_n_relinquishes_null),
77387 - atomic_read(&fscache_n_relinquishes_waitcrt),
77388 - atomic_read(&fscache_n_relinquishes_retire));
77389 + atomic_read_unchecked(&fscache_n_relinquishes),
77390 + atomic_read_unchecked(&fscache_n_relinquishes_null),
77391 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
77392 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
77393
77394 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
77395 - atomic_read(&fscache_n_attr_changed),
77396 - atomic_read(&fscache_n_attr_changed_ok),
77397 - atomic_read(&fscache_n_attr_changed_nobufs),
77398 - atomic_read(&fscache_n_attr_changed_nomem),
77399 - atomic_read(&fscache_n_attr_changed_calls));
77400 + atomic_read_unchecked(&fscache_n_attr_changed),
77401 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
77402 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
77403 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
77404 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
77405
77406 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
77407 - atomic_read(&fscache_n_allocs),
77408 - atomic_read(&fscache_n_allocs_ok),
77409 - atomic_read(&fscache_n_allocs_wait),
77410 - atomic_read(&fscache_n_allocs_nobufs),
77411 - atomic_read(&fscache_n_allocs_intr));
77412 + atomic_read_unchecked(&fscache_n_allocs),
77413 + atomic_read_unchecked(&fscache_n_allocs_ok),
77414 + atomic_read_unchecked(&fscache_n_allocs_wait),
77415 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
77416 + atomic_read_unchecked(&fscache_n_allocs_intr));
77417 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
77418 - atomic_read(&fscache_n_alloc_ops),
77419 - atomic_read(&fscache_n_alloc_op_waits),
77420 - atomic_read(&fscache_n_allocs_object_dead));
77421 + atomic_read_unchecked(&fscache_n_alloc_ops),
77422 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
77423 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
77424
77425 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
77426 " int=%u oom=%u\n",
77427 - atomic_read(&fscache_n_retrievals),
77428 - atomic_read(&fscache_n_retrievals_ok),
77429 - atomic_read(&fscache_n_retrievals_wait),
77430 - atomic_read(&fscache_n_retrievals_nodata),
77431 - atomic_read(&fscache_n_retrievals_nobufs),
77432 - atomic_read(&fscache_n_retrievals_intr),
77433 - atomic_read(&fscache_n_retrievals_nomem));
77434 + atomic_read_unchecked(&fscache_n_retrievals),
77435 + atomic_read_unchecked(&fscache_n_retrievals_ok),
77436 + atomic_read_unchecked(&fscache_n_retrievals_wait),
77437 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
77438 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
77439 + atomic_read_unchecked(&fscache_n_retrievals_intr),
77440 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
77441 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
77442 - atomic_read(&fscache_n_retrieval_ops),
77443 - atomic_read(&fscache_n_retrieval_op_waits),
77444 - atomic_read(&fscache_n_retrievals_object_dead));
77445 + atomic_read_unchecked(&fscache_n_retrieval_ops),
77446 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
77447 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
77448
77449 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
77450 - atomic_read(&fscache_n_stores),
77451 - atomic_read(&fscache_n_stores_ok),
77452 - atomic_read(&fscache_n_stores_again),
77453 - atomic_read(&fscache_n_stores_nobufs),
77454 - atomic_read(&fscache_n_stores_oom));
77455 + atomic_read_unchecked(&fscache_n_stores),
77456 + atomic_read_unchecked(&fscache_n_stores_ok),
77457 + atomic_read_unchecked(&fscache_n_stores_again),
77458 + atomic_read_unchecked(&fscache_n_stores_nobufs),
77459 + atomic_read_unchecked(&fscache_n_stores_oom));
77460 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
77461 - atomic_read(&fscache_n_store_ops),
77462 - atomic_read(&fscache_n_store_calls),
77463 - atomic_read(&fscache_n_store_pages),
77464 - atomic_read(&fscache_n_store_radix_deletes),
77465 - atomic_read(&fscache_n_store_pages_over_limit));
77466 + atomic_read_unchecked(&fscache_n_store_ops),
77467 + atomic_read_unchecked(&fscache_n_store_calls),
77468 + atomic_read_unchecked(&fscache_n_store_pages),
77469 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
77470 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
77471
77472 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
77473 - atomic_read(&fscache_n_store_vmscan_not_storing),
77474 - atomic_read(&fscache_n_store_vmscan_gone),
77475 - atomic_read(&fscache_n_store_vmscan_busy),
77476 - atomic_read(&fscache_n_store_vmscan_cancelled),
77477 - atomic_read(&fscache_n_store_vmscan_wait));
77478 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
77479 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
77480 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
77481 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
77482 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
77483
77484 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
77485 - atomic_read(&fscache_n_op_pend),
77486 - atomic_read(&fscache_n_op_run),
77487 - atomic_read(&fscache_n_op_enqueue),
77488 - atomic_read(&fscache_n_op_cancelled),
77489 - atomic_read(&fscache_n_op_rejected));
77490 + atomic_read_unchecked(&fscache_n_op_pend),
77491 + atomic_read_unchecked(&fscache_n_op_run),
77492 + atomic_read_unchecked(&fscache_n_op_enqueue),
77493 + atomic_read_unchecked(&fscache_n_op_cancelled),
77494 + atomic_read_unchecked(&fscache_n_op_rejected));
77495 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
77496 - atomic_read(&fscache_n_op_deferred_release),
77497 - atomic_read(&fscache_n_op_release),
77498 - atomic_read(&fscache_n_op_gc));
77499 + atomic_read_unchecked(&fscache_n_op_deferred_release),
77500 + atomic_read_unchecked(&fscache_n_op_release),
77501 + atomic_read_unchecked(&fscache_n_op_gc));
77502
77503 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
77504 atomic_read(&fscache_n_cop_alloc_object),
77505 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
77506 index e5bbf74..9bfdaf3 100644
77507 --- a/fs/fuse/cuse.c
77508 +++ b/fs/fuse/cuse.c
77509 @@ -602,10 +602,12 @@ static int __init cuse_init(void)
77510 INIT_LIST_HEAD(&cuse_conntbl[i]);
77511
77512 /* inherit and extend fuse_dev_operations */
77513 - cuse_channel_fops = fuse_dev_operations;
77514 - cuse_channel_fops.owner = THIS_MODULE;
77515 - cuse_channel_fops.open = cuse_channel_open;
77516 - cuse_channel_fops.release = cuse_channel_release;
77517 + pax_open_kernel();
77518 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
77519 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
77520 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
77521 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
77522 + pax_close_kernel();
77523
77524 cuse_class = class_create(THIS_MODULE, "cuse");
77525 if (IS_ERR(cuse_class))
77526 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
77527 index c8b68ab..97190db 100644
77528 --- a/fs/fuse/dev.c
77529 +++ b/fs/fuse/dev.c
77530 @@ -1398,7 +1398,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
77531 ret = 0;
77532 pipe_lock(pipe);
77533
77534 - if (!pipe->readers) {
77535 + if (!atomic_read(&pipe->readers)) {
77536 send_sig(SIGPIPE, current, 0);
77537 if (!ret)
77538 ret = -EPIPE;
77539 @@ -1427,7 +1427,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
77540 page_nr++;
77541 ret += buf->len;
77542
77543 - if (pipe->files)
77544 + if (atomic_read(&pipe->files))
77545 do_wakeup = 1;
77546 }
77547
77548 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
77549 index 0572bca..cb9c3fa 100644
77550 --- a/fs/fuse/dir.c
77551 +++ b/fs/fuse/dir.c
77552 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
77553 return link;
77554 }
77555
77556 -static void free_link(char *link)
77557 +static void free_link(const char *link)
77558 {
77559 if (!IS_ERR(link))
77560 free_page((unsigned long) link);
77561 diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
77562 index 0fa8062..755b198 100644
77563 --- a/fs/gfs2/glock.c
77564 +++ b/fs/gfs2/glock.c
77565 @@ -385,9 +385,9 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state)
77566 if (held1 != held2) {
77567 GLOCK_BUG_ON(gl, __lockref_is_dead(&gl->gl_lockref));
77568 if (held2)
77569 - gl->gl_lockref.count++;
77570 + __lockref_inc(&gl->gl_lockref);
77571 else
77572 - gl->gl_lockref.count--;
77573 + __lockref_dec(&gl->gl_lockref);
77574 }
77575 if (held1 && held2 && list_empty(&gl->gl_holders))
77576 clear_bit(GLF_QUEUED, &gl->gl_flags);
77577 @@ -614,9 +614,9 @@ out:
77578 out_sched:
77579 clear_bit(GLF_LOCK, &gl->gl_flags);
77580 smp_mb__after_atomic();
77581 - gl->gl_lockref.count++;
77582 + __lockref_inc(&gl->gl_lockref);
77583 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
77584 - gl->gl_lockref.count--;
77585 + __lockref_dec(&gl->gl_lockref);
77586 return;
77587
77588 out_unlock:
77589 @@ -742,7 +742,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
77590 gl->gl_sbd = sdp;
77591 gl->gl_flags = 0;
77592 gl->gl_name = name;
77593 - gl->gl_lockref.count = 1;
77594 + __lockref_set(&gl->gl_lockref, 1);
77595 gl->gl_state = LM_ST_UNLOCKED;
77596 gl->gl_target = LM_ST_UNLOCKED;
77597 gl->gl_demote_state = LM_ST_EXCLUSIVE;
77598 @@ -1020,9 +1020,9 @@ int gfs2_glock_nq(struct gfs2_holder *gh)
77599 if (unlikely((LM_FLAG_NOEXP & gh->gh_flags) &&
77600 test_and_clear_bit(GLF_FROZEN, &gl->gl_flags))) {
77601 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
77602 - gl->gl_lockref.count++;
77603 + __lockref_inc(&gl->gl_lockref);
77604 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
77605 - gl->gl_lockref.count--;
77606 + __lockref_dec(&gl->gl_lockref);
77607 }
77608 run_queue(gl, 1);
77609 spin_unlock(&gl->gl_spin);
77610 @@ -1325,7 +1325,7 @@ void gfs2_glock_complete(struct gfs2_glock *gl, int ret)
77611 }
77612 }
77613
77614 - gl->gl_lockref.count++;
77615 + __lockref_inc(&gl->gl_lockref);
77616 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
77617 spin_unlock(&gl->gl_spin);
77618
77619 @@ -1384,12 +1384,12 @@ add_back_to_lru:
77620 goto add_back_to_lru;
77621 }
77622 clear_bit(GLF_LRU, &gl->gl_flags);
77623 - gl->gl_lockref.count++;
77624 + __lockref_inc(&gl->gl_lockref);
77625 if (demote_ok(gl))
77626 handle_callback(gl, LM_ST_UNLOCKED, 0, false);
77627 WARN_ON(!test_and_clear_bit(GLF_LOCK, &gl->gl_flags));
77628 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
77629 - gl->gl_lockref.count--;
77630 + __lockref_dec(&gl->gl_lockref);
77631 spin_unlock(&gl->gl_spin);
77632 cond_resched_lock(&lru_lock);
77633 }
77634 @@ -1719,7 +1719,7 @@ void gfs2_dump_glock(struct seq_file *seq, const struct gfs2_glock *gl)
77635 state2str(gl->gl_demote_state), dtime,
77636 atomic_read(&gl->gl_ail_count),
77637 atomic_read(&gl->gl_revokes),
77638 - (int)gl->gl_lockref.count, gl->gl_hold_time);
77639 + __lockref_read(&gl->gl_lockref), gl->gl_hold_time);
77640
77641 list_for_each_entry(gh, &gl->gl_holders, gh_list)
77642 dump_holder(seq, gh);
77643 diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
77644 index fe91951..ce38a6e 100644
77645 --- a/fs/gfs2/glops.c
77646 +++ b/fs/gfs2/glops.c
77647 @@ -544,9 +544,9 @@ static void iopen_go_callback(struct gfs2_glock *gl, bool remote)
77648
77649 if (gl->gl_demote_state == LM_ST_UNLOCKED &&
77650 gl->gl_state == LM_ST_SHARED && ip) {
77651 - gl->gl_lockref.count++;
77652 + __lockref_inc(&gl->gl_lockref);
77653 if (queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0)
77654 - gl->gl_lockref.count--;
77655 + __lockref_dec(&gl->gl_lockref);
77656 }
77657 }
77658
77659 diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
77660 index e3065cb..45e7117 100644
77661 --- a/fs/gfs2/quota.c
77662 +++ b/fs/gfs2/quota.c
77663 @@ -154,7 +154,7 @@ static enum lru_status gfs2_qd_isolate(struct list_head *item,
77664 if (!spin_trylock(&qd->qd_lockref.lock))
77665 return LRU_SKIP;
77666
77667 - if (qd->qd_lockref.count == 0) {
77668 + if (__lockref_read(&qd->qd_lockref) == 0) {
77669 lockref_mark_dead(&qd->qd_lockref);
77670 list_lru_isolate_move(lru, &qd->qd_lru, dispose);
77671 }
77672 @@ -221,7 +221,7 @@ static struct gfs2_quota_data *qd_alloc(unsigned hash, struct gfs2_sbd *sdp, str
77673 return NULL;
77674
77675 qd->qd_sbd = sdp;
77676 - qd->qd_lockref.count = 1;
77677 + __lockref_set(&qd->qd_lockref, 1);
77678 spin_lock_init(&qd->qd_lockref.lock);
77679 qd->qd_id = qid;
77680 qd->qd_slot = -1;
77681 @@ -312,7 +312,7 @@ static void qd_put(struct gfs2_quota_data *qd)
77682 if (lockref_put_or_lock(&qd->qd_lockref))
77683 return;
77684
77685 - qd->qd_lockref.count = 0;
77686 + __lockref_set(&qd->qd_lockref, 0);
77687 list_lru_add(&gfs2_qd_lru, &qd->qd_lru);
77688 spin_unlock(&qd->qd_lockref.lock);
77689
77690 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
77691 index 07d8d8f..2c2a4e7 100644
77692 --- a/fs/hostfs/hostfs_kern.c
77693 +++ b/fs/hostfs/hostfs_kern.c
77694 @@ -918,7 +918,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
77695
77696 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
77697 {
77698 - char *s = nd_get_link(nd);
77699 + const char *s = nd_get_link(nd);
77700 if (!IS_ERR(s))
77701 __putname(s);
77702 }
77703 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
77704 index 87724c1..5a5e53f 100644
77705 --- a/fs/hugetlbfs/inode.c
77706 +++ b/fs/hugetlbfs/inode.c
77707 @@ -151,6 +151,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
77708 struct mm_struct *mm = current->mm;
77709 struct vm_area_struct *vma;
77710 struct hstate *h = hstate_file(file);
77711 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
77712 struct vm_unmapped_area_info info;
77713
77714 if (len & ~huge_page_mask(h))
77715 @@ -164,17 +165,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
77716 return addr;
77717 }
77718
77719 +#ifdef CONFIG_PAX_RANDMMAP
77720 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
77721 +#endif
77722 +
77723 if (addr) {
77724 addr = ALIGN(addr, huge_page_size(h));
77725 vma = find_vma(mm, addr);
77726 - if (TASK_SIZE - len >= addr &&
77727 - (!vma || addr + len <= vma->vm_start))
77728 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
77729 return addr;
77730 }
77731
77732 info.flags = 0;
77733 info.length = len;
77734 info.low_limit = TASK_UNMAPPED_BASE;
77735 +
77736 +#ifdef CONFIG_PAX_RANDMMAP
77737 + if (mm->pax_flags & MF_PAX_RANDMMAP)
77738 + info.low_limit += mm->delta_mmap;
77739 +#endif
77740 +
77741 info.high_limit = TASK_SIZE;
77742 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
77743 info.align_offset = 0;
77744 @@ -939,7 +949,7 @@ static struct file_system_type hugetlbfs_fs_type = {
77745 };
77746 MODULE_ALIAS_FS("hugetlbfs");
77747
77748 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
77749 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
77750
77751 static int can_do_hugetlb_shm(void)
77752 {
77753 diff --git a/fs/inode.c b/fs/inode.c
77754 index 6e342ca..0538cb7 100644
77755 --- a/fs/inode.c
77756 +++ b/fs/inode.c
77757 @@ -830,16 +830,20 @@ unsigned int get_next_ino(void)
77758 unsigned int *p = &get_cpu_var(last_ino);
77759 unsigned int res = *p;
77760
77761 +start:
77762 +
77763 #ifdef CONFIG_SMP
77764 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
77765 - static atomic_t shared_last_ino;
77766 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
77767 + static atomic_unchecked_t shared_last_ino;
77768 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
77769
77770 res = next - LAST_INO_BATCH;
77771 }
77772 #endif
77773
77774 - *p = ++res;
77775 + if (unlikely(!++res))
77776 + goto start; /* never zero */
77777 + *p = res;
77778 put_cpu_var(last_ino);
77779 return res;
77780 }
77781 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
77782 index 4a6cf28..d3a29d3 100644
77783 --- a/fs/jffs2/erase.c
77784 +++ b/fs/jffs2/erase.c
77785 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
77786 struct jffs2_unknown_node marker = {
77787 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
77788 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
77789 - .totlen = cpu_to_je32(c->cleanmarker_size)
77790 + .totlen = cpu_to_je32(c->cleanmarker_size),
77791 + .hdr_crc = cpu_to_je32(0)
77792 };
77793
77794 jffs2_prealloc_raw_node_refs(c, jeb, 1);
77795 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
77796 index 09ed551..45684f8 100644
77797 --- a/fs/jffs2/wbuf.c
77798 +++ b/fs/jffs2/wbuf.c
77799 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
77800 {
77801 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
77802 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
77803 - .totlen = constant_cpu_to_je32(8)
77804 + .totlen = constant_cpu_to_je32(8),
77805 + .hdr_crc = constant_cpu_to_je32(0)
77806 };
77807
77808 /*
77809 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
77810 index 4cd9798..8dfe86a 100644
77811 --- a/fs/jfs/super.c
77812 +++ b/fs/jfs/super.c
77813 @@ -901,7 +901,7 @@ static int __init init_jfs_fs(void)
77814
77815 jfs_inode_cachep =
77816 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
77817 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
77818 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
77819 init_once);
77820 if (jfs_inode_cachep == NULL)
77821 return -ENOMEM;
77822 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
77823 index 2d48d28..82eddad 100644
77824 --- a/fs/kernfs/dir.c
77825 +++ b/fs/kernfs/dir.c
77826 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
77827 *
77828 * Returns 31 bit hash of ns + name (so it fits in an off_t )
77829 */
77830 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
77831 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
77832 {
77833 unsigned long hash = init_name_hash();
77834 unsigned int len = strlen(name);
77835 @@ -873,6 +873,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
77836 ret = scops->mkdir(parent, dentry->d_name.name, mode);
77837
77838 kernfs_put_active(parent);
77839 +
77840 + if (!ret) {
77841 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
77842 + ret = PTR_ERR_OR_ZERO(dentry_ret);
77843 + }
77844 +
77845 return ret;
77846 }
77847
77848 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
77849 index 2bacb99..f745182 100644
77850 --- a/fs/kernfs/file.c
77851 +++ b/fs/kernfs/file.c
77852 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
77853
77854 struct kernfs_open_node {
77855 atomic_t refcnt;
77856 - atomic_t event;
77857 + atomic_unchecked_t event;
77858 wait_queue_head_t poll;
77859 struct list_head files; /* goes through kernfs_open_file.list */
77860 };
77861 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
77862 {
77863 struct kernfs_open_file *of = sf->private;
77864
77865 - of->event = atomic_read(&of->kn->attr.open->event);
77866 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
77867
77868 return of->kn->attr.ops->seq_show(sf, v);
77869 }
77870 @@ -207,7 +207,7 @@ static ssize_t kernfs_file_direct_read(struct kernfs_open_file *of,
77871 goto out_free;
77872 }
77873
77874 - of->event = atomic_read(&of->kn->attr.open->event);
77875 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
77876 ops = kernfs_ops(of->kn);
77877 if (ops->read)
77878 len = ops->read(of, buf, len, *ppos);
77879 @@ -272,7 +272,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
77880 {
77881 struct kernfs_open_file *of = kernfs_of(file);
77882 const struct kernfs_ops *ops;
77883 - size_t len;
77884 + ssize_t len;
77885 char *buf;
77886
77887 if (of->atomic_write_len) {
77888 @@ -385,12 +385,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
77889 return ret;
77890 }
77891
77892 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
77893 - void *buf, int len, int write)
77894 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
77895 + void *buf, size_t len, int write)
77896 {
77897 struct file *file = vma->vm_file;
77898 struct kernfs_open_file *of = kernfs_of(file);
77899 - int ret;
77900 + ssize_t ret;
77901
77902 if (!of->vm_ops)
77903 return -EINVAL;
77904 @@ -569,7 +569,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
77905 return -ENOMEM;
77906
77907 atomic_set(&new_on->refcnt, 0);
77908 - atomic_set(&new_on->event, 1);
77909 + atomic_set_unchecked(&new_on->event, 1);
77910 init_waitqueue_head(&new_on->poll);
77911 INIT_LIST_HEAD(&new_on->files);
77912 goto retry;
77913 @@ -793,7 +793,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
77914
77915 kernfs_put_active(kn);
77916
77917 - if (of->event != atomic_read(&on->event))
77918 + if (of->event != atomic_read_unchecked(&on->event))
77919 goto trigger;
77920
77921 return DEFAULT_POLLMASK;
77922 @@ -824,7 +824,7 @@ repeat:
77923
77924 on = kn->attr.open;
77925 if (on) {
77926 - atomic_inc(&on->event);
77927 + atomic_inc_unchecked(&on->event);
77928 wake_up_interruptible(&on->poll);
77929 }
77930
77931 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
77932 index 8a19889..4c3069a 100644
77933 --- a/fs/kernfs/symlink.c
77934 +++ b/fs/kernfs/symlink.c
77935 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
77936 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
77937 void *cookie)
77938 {
77939 - char *page = nd_get_link(nd);
77940 + const char *page = nd_get_link(nd);
77941 if (!IS_ERR(page))
77942 free_page((unsigned long)page);
77943 }
77944 diff --git a/fs/libfs.c b/fs/libfs.c
77945 index 0281359..24971ac 100644
77946 --- a/fs/libfs.c
77947 +++ b/fs/libfs.c
77948 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
77949
77950 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
77951 struct dentry *next = list_entry(p, struct dentry, d_child);
77952 + char d_name[sizeof(next->d_iname)];
77953 + const unsigned char *name;
77954 +
77955 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
77956 if (!simple_positive(next)) {
77957 spin_unlock(&next->d_lock);
77958 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
77959
77960 spin_unlock(&next->d_lock);
77961 spin_unlock(&dentry->d_lock);
77962 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
77963 + name = next->d_name.name;
77964 + if (name == next->d_iname) {
77965 + memcpy(d_name, name, next->d_name.len);
77966 + name = d_name;
77967 + }
77968 + if (!dir_emit(ctx, name, next->d_name.len,
77969 d_inode(next)->i_ino, dt_type(d_inode(next))))
77970 return 0;
77971 spin_lock(&dentry->d_lock);
77972 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
77973 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
77974 void *cookie)
77975 {
77976 - char *s = nd_get_link(nd);
77977 + const char *s = nd_get_link(nd);
77978 if (!IS_ERR(s))
77979 kfree(s);
77980 }
77981 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
77982 index acd3947..1f896e2 100644
77983 --- a/fs/lockd/clntproc.c
77984 +++ b/fs/lockd/clntproc.c
77985 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
77986 /*
77987 * Cookie counter for NLM requests
77988 */
77989 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
77990 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
77991
77992 void nlmclnt_next_cookie(struct nlm_cookie *c)
77993 {
77994 - u32 cookie = atomic_inc_return(&nlm_cookie);
77995 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
77996
77997 memcpy(c->data, &cookie, 4);
77998 c->len=4;
77999 diff --git a/fs/mount.h b/fs/mount.h
78000 index 6a61c2b..bd79179 100644
78001 --- a/fs/mount.h
78002 +++ b/fs/mount.h
78003 @@ -13,7 +13,7 @@ struct mnt_namespace {
78004 u64 seq; /* Sequence number to prevent loops */
78005 wait_queue_head_t poll;
78006 u64 event;
78007 -};
78008 +} __randomize_layout;
78009
78010 struct mnt_pcp {
78011 int mnt_count;
78012 @@ -65,7 +65,7 @@ struct mount {
78013 struct hlist_head mnt_pins;
78014 struct fs_pin mnt_umount;
78015 struct dentry *mnt_ex_mountpoint;
78016 -};
78017 +} __randomize_layout;
78018
78019 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
78020
78021 diff --git a/fs/namei.c b/fs/namei.c
78022 index fe30d3b..57656a7 100644
78023 --- a/fs/namei.c
78024 +++ b/fs/namei.c
78025 @@ -336,17 +336,32 @@ int generic_permission(struct inode *inode, int mask)
78026 if (ret != -EACCES)
78027 return ret;
78028
78029 +#ifdef CONFIG_GRKERNSEC
78030 + /* we'll block if we have to log due to a denied capability use */
78031 + if (mask & MAY_NOT_BLOCK)
78032 + return -ECHILD;
78033 +#endif
78034 +
78035 if (S_ISDIR(inode->i_mode)) {
78036 /* DACs are overridable for directories */
78037 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
78038 - return 0;
78039 if (!(mask & MAY_WRITE))
78040 - if (capable_wrt_inode_uidgid(inode,
78041 - CAP_DAC_READ_SEARCH))
78042 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
78043 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
78044 return 0;
78045 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
78046 + return 0;
78047 return -EACCES;
78048 }
78049 /*
78050 + * Searching includes executable on directories, else just read.
78051 + */
78052 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
78053 + if (mask == MAY_READ)
78054 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
78055 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
78056 + return 0;
78057 +
78058 + /*
78059 * Read/write DACs are always overridable.
78060 * Executable DACs are overridable when there is
78061 * at least one exec bit set.
78062 @@ -355,14 +370,6 @@ int generic_permission(struct inode *inode, int mask)
78063 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
78064 return 0;
78065
78066 - /*
78067 - * Searching includes executable on directories, else just read.
78068 - */
78069 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
78070 - if (mask == MAY_READ)
78071 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
78072 - return 0;
78073 -
78074 return -EACCES;
78075 }
78076 EXPORT_SYMBOL(generic_permission);
78077 @@ -502,7 +509,7 @@ struct nameidata {
78078 int last_type;
78079 unsigned depth;
78080 struct file *base;
78081 - char *saved_names[MAX_NESTED_LINKS + 1];
78082 + const char *saved_names[MAX_NESTED_LINKS + 1];
78083 };
78084
78085 /*
78086 @@ -713,13 +720,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
78087 nd->flags |= LOOKUP_JUMPED;
78088 }
78089
78090 -void nd_set_link(struct nameidata *nd, char *path)
78091 +void nd_set_link(struct nameidata *nd, const char *path)
78092 {
78093 nd->saved_names[nd->depth] = path;
78094 }
78095 EXPORT_SYMBOL(nd_set_link);
78096
78097 -char *nd_get_link(struct nameidata *nd)
78098 +const char *nd_get_link(const struct nameidata *nd)
78099 {
78100 return nd->saved_names[nd->depth];
78101 }
78102 @@ -766,7 +773,7 @@ static inline int may_follow_link(struct path *link, struct nameidata *nd)
78103 return 0;
78104
78105 /* Allowed if parent directory not sticky and world-writable. */
78106 - parent = nd->path.dentry->d_inode;
78107 + parent = nd->inode;
78108 if ((parent->i_mode & (S_ISVTX|S_IWOTH)) != (S_ISVTX|S_IWOTH))
78109 return 0;
78110
78111 @@ -854,7 +861,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
78112 {
78113 struct dentry *dentry = link->dentry;
78114 int error;
78115 - char *s;
78116 + const char *s;
78117
78118 BUG_ON(nd->flags & LOOKUP_RCU);
78119
78120 @@ -875,6 +882,11 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
78121 if (error)
78122 goto out_put_nd_path;
78123
78124 + if (gr_handle_follow_link(dentry, nd->path.mnt)) {
78125 + error = -EACCES;
78126 + goto out_put_nd_path;
78127 + }
78128 +
78129 nd->last_type = LAST_BIND;
78130 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
78131 error = PTR_ERR(*p);
78132 @@ -1647,6 +1659,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
78133 if (res)
78134 break;
78135 res = walk_component(nd, path, LOOKUP_FOLLOW);
78136 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
78137 + res = -EACCES;
78138 put_link(nd, &link, cookie);
78139 } while (res > 0);
78140
78141 @@ -1719,7 +1733,7 @@ EXPORT_SYMBOL(full_name_hash);
78142 static inline u64 hash_name(const char *name)
78143 {
78144 unsigned long a, b, adata, bdata, mask, hash, len;
78145 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
78146 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
78147
78148 hash = a = 0;
78149 len = -sizeof(unsigned long);
78150 @@ -2015,6 +2029,8 @@ static int path_lookupat(int dfd, const struct filename *name,
78151 if (err)
78152 break;
78153 err = lookup_last(nd, &path);
78154 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
78155 + err = -EACCES;
78156 put_link(nd, &link, cookie);
78157 }
78158 }
78159 @@ -2022,6 +2038,13 @@ static int path_lookupat(int dfd, const struct filename *name,
78160 if (!err)
78161 err = complete_walk(nd);
78162
78163 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
78164 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
78165 + path_put(&nd->path);
78166 + err = -ENOENT;
78167 + }
78168 + }
78169 +
78170 if (!err && nd->flags & LOOKUP_DIRECTORY) {
78171 if (!d_can_lookup(nd->path.dentry)) {
78172 path_put(&nd->path);
78173 @@ -2042,8 +2065,15 @@ static int filename_lookup(int dfd, struct filename *name,
78174 if (unlikely(retval == -ESTALE))
78175 retval = path_lookupat(dfd, name, flags | LOOKUP_REVAL, nd);
78176
78177 - if (likely(!retval))
78178 + if (likely(!retval)) {
78179 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
78180 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
78181 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
78182 + path_put(&nd->path);
78183 + return -ENOENT;
78184 + }
78185 + }
78186 + }
78187 return retval;
78188 }
78189
78190 @@ -2621,6 +2651,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
78191 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
78192 return -EPERM;
78193
78194 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
78195 + return -EPERM;
78196 + if (gr_handle_rawio(inode))
78197 + return -EPERM;
78198 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
78199 + return -EACCES;
78200 +
78201 return 0;
78202 }
78203
78204 @@ -2852,7 +2889,7 @@ looked_up:
78205 * cleared otherwise prior to returning.
78206 */
78207 static int lookup_open(struct nameidata *nd, struct path *path,
78208 - struct file *file,
78209 + struct path *link, struct file *file,
78210 const struct open_flags *op,
78211 bool got_write, int *opened)
78212 {
78213 @@ -2887,6 +2924,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
78214 /* Negative dentry, just create the file */
78215 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
78216 umode_t mode = op->mode;
78217 +
78218 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
78219 + error = -EACCES;
78220 + goto out_dput;
78221 + }
78222 +
78223 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
78224 + error = -EACCES;
78225 + goto out_dput;
78226 + }
78227 +
78228 if (!IS_POSIXACL(dir->d_inode))
78229 mode &= ~current_umask();
78230 /*
78231 @@ -2908,6 +2956,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
78232 nd->flags & LOOKUP_EXCL);
78233 if (error)
78234 goto out_dput;
78235 + else
78236 + gr_handle_create(dentry, nd->path.mnt);
78237 }
78238 out_no_open:
78239 path->dentry = dentry;
78240 @@ -2922,7 +2972,7 @@ out_dput:
78241 /*
78242 * Handle the last step of open()
78243 */
78244 -static int do_last(struct nameidata *nd, struct path *path,
78245 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
78246 struct file *file, const struct open_flags *op,
78247 int *opened, struct filename *name)
78248 {
78249 @@ -2972,6 +3022,15 @@ static int do_last(struct nameidata *nd, struct path *path,
78250 if (error)
78251 return error;
78252
78253 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
78254 + error = -ENOENT;
78255 + goto out;
78256 + }
78257 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
78258 + error = -EACCES;
78259 + goto out;
78260 + }
78261 +
78262 audit_inode(name, dir, LOOKUP_PARENT);
78263 error = -EISDIR;
78264 /* trailing slashes? */
78265 @@ -2991,7 +3050,7 @@ retry_lookup:
78266 */
78267 }
78268 mutex_lock(&dir->d_inode->i_mutex);
78269 - error = lookup_open(nd, path, file, op, got_write, opened);
78270 + error = lookup_open(nd, path, link, file, op, got_write, opened);
78271 mutex_unlock(&dir->d_inode->i_mutex);
78272
78273 if (error <= 0) {
78274 @@ -3015,11 +3074,28 @@ retry_lookup:
78275 goto finish_open_created;
78276 }
78277
78278 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
78279 + error = -ENOENT;
78280 + goto exit_dput;
78281 + }
78282 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
78283 + error = -EACCES;
78284 + goto exit_dput;
78285 + }
78286 +
78287 /*
78288 * create/update audit record if it already exists.
78289 */
78290 - if (d_is_positive(path->dentry))
78291 + if (d_is_positive(path->dentry)) {
78292 + /* only check if O_CREAT is specified, all other checks need to go
78293 + into may_open */
78294 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
78295 + error = -EACCES;
78296 + goto exit_dput;
78297 + }
78298 +
78299 audit_inode(name, path->dentry, 0);
78300 + }
78301
78302 /*
78303 * If atomic_open() acquired write access it is dropped now due to
78304 @@ -3060,6 +3136,11 @@ finish_lookup:
78305 }
78306 }
78307 BUG_ON(inode != path->dentry->d_inode);
78308 + /* if we're resolving a symlink to another symlink */
78309 + if (link && gr_handle_symlink_owner(link, inode)) {
78310 + error = -EACCES;
78311 + goto out;
78312 + }
78313 return 1;
78314 }
78315
78316 @@ -3079,7 +3160,18 @@ finish_open:
78317 path_put(&save_parent);
78318 return error;
78319 }
78320 +
78321 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
78322 + error = -ENOENT;
78323 + goto out;
78324 + }
78325 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
78326 + error = -EACCES;
78327 + goto out;
78328 + }
78329 +
78330 audit_inode(name, nd->path.dentry, 0);
78331 +
78332 error = -EISDIR;
78333 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
78334 goto out;
78335 @@ -3240,7 +3332,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
78336 if (unlikely(error))
78337 goto out;
78338
78339 - error = do_last(nd, &path, file, op, &opened, pathname);
78340 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
78341 while (unlikely(error > 0)) { /* trailing symlink */
78342 struct path link = path;
78343 void *cookie;
78344 @@ -3258,7 +3350,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
78345 error = follow_link(&link, nd, &cookie);
78346 if (unlikely(error))
78347 break;
78348 - error = do_last(nd, &path, file, op, &opened, pathname);
78349 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
78350 put_link(nd, &link, cookie);
78351 }
78352 out:
78353 @@ -3361,9 +3453,11 @@ static struct dentry *filename_create(int dfd, struct filename *name,
78354 goto unlock;
78355
78356 error = -EEXIST;
78357 - if (d_is_positive(dentry))
78358 + if (d_is_positive(dentry)) {
78359 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
78360 + error = -ENOENT;
78361 goto fail;
78362 -
78363 + }
78364 /*
78365 * Special case - lookup gave negative, but... we had foo/bar/
78366 * From the vfs_mknod() POV we just have a negative dentry -
78367 @@ -3428,6 +3522,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
78368 }
78369 EXPORT_SYMBOL(user_path_create);
78370
78371 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
78372 +{
78373 + struct filename *tmp = getname(pathname);
78374 + struct dentry *res;
78375 + if (IS_ERR(tmp))
78376 + return ERR_CAST(tmp);
78377 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
78378 + if (IS_ERR(res))
78379 + putname(tmp);
78380 + else
78381 + *to = tmp;
78382 + return res;
78383 +}
78384 +
78385 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
78386 {
78387 int error = may_create(dir, dentry);
78388 @@ -3491,6 +3599,17 @@ retry:
78389
78390 if (!IS_POSIXACL(path.dentry->d_inode))
78391 mode &= ~current_umask();
78392 +
78393 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
78394 + error = -EPERM;
78395 + goto out;
78396 + }
78397 +
78398 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
78399 + error = -EACCES;
78400 + goto out;
78401 + }
78402 +
78403 error = security_path_mknod(&path, dentry, mode, dev);
78404 if (error)
78405 goto out;
78406 @@ -3506,6 +3625,8 @@ retry:
78407 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
78408 break;
78409 }
78410 + if (!error)
78411 + gr_handle_create(dentry, path.mnt);
78412 out:
78413 done_path_create(&path, dentry);
78414 if (retry_estale(error, lookup_flags)) {
78415 @@ -3560,9 +3681,16 @@ retry:
78416
78417 if (!IS_POSIXACL(path.dentry->d_inode))
78418 mode &= ~current_umask();
78419 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
78420 + error = -EACCES;
78421 + goto out;
78422 + }
78423 error = security_path_mkdir(&path, dentry, mode);
78424 if (!error)
78425 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
78426 + if (!error)
78427 + gr_handle_create(dentry, path.mnt);
78428 +out:
78429 done_path_create(&path, dentry);
78430 if (retry_estale(error, lookup_flags)) {
78431 lookup_flags |= LOOKUP_REVAL;
78432 @@ -3595,7 +3723,7 @@ void dentry_unhash(struct dentry *dentry)
78433 {
78434 shrink_dcache_parent(dentry);
78435 spin_lock(&dentry->d_lock);
78436 - if (dentry->d_lockref.count == 1)
78437 + if (__lockref_read(&dentry->d_lockref) == 1)
78438 __d_drop(dentry);
78439 spin_unlock(&dentry->d_lock);
78440 }
78441 @@ -3646,6 +3774,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
78442 struct filename *name;
78443 struct dentry *dentry;
78444 struct nameidata nd;
78445 + u64 saved_ino = 0;
78446 + dev_t saved_dev = 0;
78447 unsigned int lookup_flags = 0;
78448 retry:
78449 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
78450 @@ -3678,10 +3808,21 @@ retry:
78451 error = -ENOENT;
78452 goto exit3;
78453 }
78454 +
78455 + saved_ino = gr_get_ino_from_dentry(dentry);
78456 + saved_dev = gr_get_dev_from_dentry(dentry);
78457 +
78458 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
78459 + error = -EACCES;
78460 + goto exit3;
78461 + }
78462 +
78463 error = security_path_rmdir(&nd.path, dentry);
78464 if (error)
78465 goto exit3;
78466 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
78467 + if (!error && (saved_dev || saved_ino))
78468 + gr_handle_delete(saved_ino, saved_dev);
78469 exit3:
78470 dput(dentry);
78471 exit2:
78472 @@ -3774,6 +3915,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
78473 struct nameidata nd;
78474 struct inode *inode = NULL;
78475 struct inode *delegated_inode = NULL;
78476 + u64 saved_ino = 0;
78477 + dev_t saved_dev = 0;
78478 unsigned int lookup_flags = 0;
78479 retry:
78480 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
78481 @@ -3800,10 +3943,22 @@ retry_deleg:
78482 if (d_is_negative(dentry))
78483 goto slashes;
78484 ihold(inode);
78485 +
78486 + if (inode->i_nlink <= 1) {
78487 + saved_ino = gr_get_ino_from_dentry(dentry);
78488 + saved_dev = gr_get_dev_from_dentry(dentry);
78489 + }
78490 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
78491 + error = -EACCES;
78492 + goto exit2;
78493 + }
78494 +
78495 error = security_path_unlink(&nd.path, dentry);
78496 if (error)
78497 goto exit2;
78498 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
78499 + if (!error && (saved_ino || saved_dev))
78500 + gr_handle_delete(saved_ino, saved_dev);
78501 exit2:
78502 dput(dentry);
78503 }
78504 @@ -3892,9 +4047,17 @@ retry:
78505 if (IS_ERR(dentry))
78506 goto out_putname;
78507
78508 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
78509 + error = -EACCES;
78510 + goto out;
78511 + }
78512 +
78513 error = security_path_symlink(&path, dentry, from->name);
78514 if (!error)
78515 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
78516 + if (!error)
78517 + gr_handle_create(dentry, path.mnt);
78518 +out:
78519 done_path_create(&path, dentry);
78520 if (retry_estale(error, lookup_flags)) {
78521 lookup_flags |= LOOKUP_REVAL;
78522 @@ -3998,6 +4161,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
78523 struct dentry *new_dentry;
78524 struct path old_path, new_path;
78525 struct inode *delegated_inode = NULL;
78526 + struct filename *to = NULL;
78527 int how = 0;
78528 int error;
78529
78530 @@ -4021,7 +4185,7 @@ retry:
78531 if (error)
78532 return error;
78533
78534 - new_dentry = user_path_create(newdfd, newname, &new_path,
78535 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
78536 (how & LOOKUP_REVAL));
78537 error = PTR_ERR(new_dentry);
78538 if (IS_ERR(new_dentry))
78539 @@ -4033,11 +4197,26 @@ retry:
78540 error = may_linkat(&old_path);
78541 if (unlikely(error))
78542 goto out_dput;
78543 +
78544 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt, to)) {
78545 + error = -EACCES;
78546 + goto out_dput;
78547 + }
78548 +
78549 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
78550 + old_path.dentry, old_path.mnt, to)) {
78551 + error = -EACCES;
78552 + goto out_dput;
78553 + }
78554 +
78555 error = security_path_link(old_path.dentry, &new_path, new_dentry);
78556 if (error)
78557 goto out_dput;
78558 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
78559 + if (!error)
78560 + gr_handle_create(new_dentry, new_path.mnt);
78561 out_dput:
78562 + putname(to);
78563 done_path_create(&new_path, new_dentry);
78564 if (delegated_inode) {
78565 error = break_deleg_wait(&delegated_inode);
78566 @@ -4353,6 +4532,20 @@ retry_deleg:
78567 if (new_dentry == trap)
78568 goto exit5;
78569
78570 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
78571 + /* use EXDEV error to cause 'mv' to switch to an alternative
78572 + * method for usability
78573 + */
78574 + error = -EXDEV;
78575 + goto exit5;
78576 + }
78577 +
78578 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
78579 + old_dentry, d_backing_inode(old_dir), oldnd.path.mnt,
78580 + to, flags);
78581 + if (error)
78582 + goto exit5;
78583 +
78584 error = security_path_rename(&oldnd.path, old_dentry,
78585 &newnd.path, new_dentry, flags);
78586 if (error)
78587 @@ -4360,6 +4553,9 @@ retry_deleg:
78588 error = vfs_rename(old_dir->d_inode, old_dentry,
78589 new_dir->d_inode, new_dentry,
78590 &delegated_inode, flags);
78591 + if (!error)
78592 + gr_handle_rename(d_backing_inode(old_dir), d_backing_inode(new_dir), old_dentry,
78593 + new_dentry, oldnd.path.mnt, d_is_positive(new_dentry) ? 1 : 0, flags);
78594 exit5:
78595 dput(new_dentry);
78596 exit4:
78597 @@ -4416,14 +4612,24 @@ EXPORT_SYMBOL(vfs_whiteout);
78598
78599 int readlink_copy(char __user *buffer, int buflen, const char *link)
78600 {
78601 + char tmpbuf[64];
78602 + const char *newlink;
78603 int len = PTR_ERR(link);
78604 +
78605 if (IS_ERR(link))
78606 goto out;
78607
78608 len = strlen(link);
78609 if (len > (unsigned) buflen)
78610 len = buflen;
78611 - if (copy_to_user(buffer, link, len))
78612 +
78613 + if (len < sizeof(tmpbuf)) {
78614 + memcpy(tmpbuf, link, len);
78615 + newlink = tmpbuf;
78616 + } else
78617 + newlink = link;
78618 +
78619 + if (copy_to_user(buffer, newlink, len))
78620 len = -EFAULT;
78621 out:
78622 return len;
78623 diff --git a/fs/namespace.c b/fs/namespace.c
78624 index fce3cc1..ac3626c 100644
78625 --- a/fs/namespace.c
78626 +++ b/fs/namespace.c
78627 @@ -1505,6 +1505,9 @@ static int do_umount(struct mount *mnt, int flags)
78628 if (!(sb->s_flags & MS_RDONLY))
78629 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
78630 up_write(&sb->s_umount);
78631 +
78632 + gr_log_remount(mnt->mnt_devname, retval);
78633 +
78634 return retval;
78635 }
78636
78637 @@ -1527,6 +1530,9 @@ static int do_umount(struct mount *mnt, int flags)
78638 }
78639 unlock_mount_hash();
78640 namespace_unlock();
78641 +
78642 + gr_log_unmount(mnt->mnt_devname, retval);
78643 +
78644 return retval;
78645 }
78646
78647 @@ -1581,7 +1587,7 @@ static inline bool may_mount(void)
78648 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
78649 */
78650
78651 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
78652 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
78653 {
78654 struct path path;
78655 struct mount *mnt;
78656 @@ -1626,7 +1632,7 @@ out:
78657 /*
78658 * The 2.0 compatible umount. No flags.
78659 */
78660 -SYSCALL_DEFINE1(oldumount, char __user *, name)
78661 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
78662 {
78663 return sys_umount(name, 0);
78664 }
78665 @@ -2701,6 +2707,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
78666 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
78667 MS_STRICTATIME);
78668
78669 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
78670 + retval = -EPERM;
78671 + goto dput_out;
78672 + }
78673 +
78674 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
78675 + retval = -EPERM;
78676 + goto dput_out;
78677 + }
78678 +
78679 if (flags & MS_REMOUNT)
78680 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
78681 data_page);
78682 @@ -2714,7 +2730,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
78683 retval = do_new_mount(&path, type_page, flags, mnt_flags,
78684 dev_name, data_page);
78685 dput_out:
78686 + gr_log_mount(dev_name, &path, retval);
78687 +
78688 path_put(&path);
78689 +
78690 return retval;
78691 }
78692
78693 @@ -2732,7 +2751,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
78694 * number incrementing at 10Ghz will take 12,427 years to wrap which
78695 * is effectively never, so we can ignore the possibility.
78696 */
78697 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
78698 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
78699
78700 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
78701 {
78702 @@ -2748,7 +2767,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
78703 return ERR_PTR(ret);
78704 }
78705 new_ns->ns.ops = &mntns_operations;
78706 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
78707 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
78708 atomic_set(&new_ns->count, 1);
78709 new_ns->root = NULL;
78710 INIT_LIST_HEAD(&new_ns->list);
78711 @@ -2758,7 +2777,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
78712 return new_ns;
78713 }
78714
78715 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
78716 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
78717 struct user_namespace *user_ns, struct fs_struct *new_fs)
78718 {
78719 struct mnt_namespace *new_ns;
78720 @@ -2879,8 +2898,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
78721 }
78722 EXPORT_SYMBOL(mount_subtree);
78723
78724 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
78725 - char __user *, type, unsigned long, flags, void __user *, data)
78726 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
78727 + const char __user *, type, unsigned long, flags, void __user *, data)
78728 {
78729 int ret;
78730 char *kernel_type;
78731 @@ -2986,6 +3005,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
78732 if (error)
78733 goto out2;
78734
78735 + if (gr_handle_chroot_pivot()) {
78736 + error = -EPERM;
78737 + goto out2;
78738 + }
78739 +
78740 get_fs_root(current->fs, &root);
78741 old_mp = lock_mount(&old);
78742 error = PTR_ERR(old_mp);
78743 @@ -3287,7 +3311,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
78744 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
78745 return -EPERM;
78746
78747 - if (fs->users != 1)
78748 + if (atomic_read(&fs->users) != 1)
78749 return -EINVAL;
78750
78751 get_mnt_ns(mnt_ns);
78752 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
78753 index 19ca95c..b28702c 100644
78754 --- a/fs/nfs/callback_xdr.c
78755 +++ b/fs/nfs/callback_xdr.c
78756 @@ -51,7 +51,7 @@ struct callback_op {
78757 callback_decode_arg_t decode_args;
78758 callback_encode_res_t encode_res;
78759 long res_maxsize;
78760 -};
78761 +} __do_const;
78762
78763 static struct callback_op callback_ops[];
78764
78765 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
78766 index 5d25b9d..765fc0f 100644
78767 --- a/fs/nfs/inode.c
78768 +++ b/fs/nfs/inode.c
78769 @@ -1277,16 +1277,16 @@ static int nfs_ctime_need_update(const struct inode *inode, const struct nfs_fat
78770 return timespec_compare(&fattr->ctime, &inode->i_ctime) > 0;
78771 }
78772
78773 -static atomic_long_t nfs_attr_generation_counter;
78774 +static atomic_long_unchecked_t nfs_attr_generation_counter;
78775
78776 static unsigned long nfs_read_attr_generation_counter(void)
78777 {
78778 - return atomic_long_read(&nfs_attr_generation_counter);
78779 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
78780 }
78781
78782 unsigned long nfs_inc_attr_generation_counter(void)
78783 {
78784 - return atomic_long_inc_return(&nfs_attr_generation_counter);
78785 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
78786 }
78787 EXPORT_SYMBOL_GPL(nfs_inc_attr_generation_counter);
78788
78789 diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
78790 index 9e6475b..7970138 100644
78791 --- a/fs/nfs/internal.h
78792 +++ b/fs/nfs/internal.h
78793 @@ -296,6 +296,22 @@ extern struct rpc_procinfo nfs4_procedures[];
78794
78795 #ifdef CONFIG_NFS_V4_SECURITY_LABEL
78796 extern struct nfs4_label *nfs4_label_alloc(struct nfs_server *server, gfp_t flags);
78797 +static inline struct nfs4_label *
78798 +nfs4_label_copy(struct nfs4_label *dst, struct nfs4_label *src)
78799 +{
78800 + if (!dst || !src)
78801 + return NULL;
78802 +
78803 + if (src->len > NFS4_MAXLABELLEN)
78804 + return NULL;
78805 +
78806 + dst->lfs = src->lfs;
78807 + dst->pi = src->pi;
78808 + dst->len = src->len;
78809 + memcpy(dst->label, src->label, src->len);
78810 +
78811 + return dst;
78812 +}
78813 static inline void nfs4_label_free(struct nfs4_label *label)
78814 {
78815 if (label) {
78816 @@ -316,6 +332,11 @@ static inline void nfs4_label_free(void *label) {}
78817 static inline void nfs_zap_label_cache_locked(struct nfs_inode *nfsi)
78818 {
78819 }
78820 +static inline struct nfs4_label *
78821 +nfs4_label_copy(struct nfs4_label *dst, struct nfs4_label *src)
78822 +{
78823 + return NULL;
78824 +}
78825 #endif /* CONFIG_NFS_V4_SECURITY_LABEL */
78826
78827 /* proc.c */
78828 diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
78829 index d3f2051..dd338dc 100644
78830 --- a/fs/nfs/nfs4proc.c
78831 +++ b/fs/nfs/nfs4proc.c
78832 @@ -916,6 +916,7 @@ struct nfs4_opendata {
78833 struct nfs_open_confirmres c_res;
78834 struct nfs4_string owner_name;
78835 struct nfs4_string group_name;
78836 + struct nfs4_label *a_label;
78837 struct nfs_fattr f_attr;
78838 struct nfs4_label *f_label;
78839 struct dentry *dir;
78840 @@ -1019,6 +1020,10 @@ static struct nfs4_opendata *nfs4_opendata_alloc(struct dentry *dentry,
78841 if (IS_ERR(p->f_label))
78842 goto err_free_p;
78843
78844 + p->a_label = nfs4_label_alloc(server, gfp_mask);
78845 + if (IS_ERR(p->a_label))
78846 + goto err_free_f;
78847 +
78848 alloc_seqid = server->nfs_client->cl_mvops->alloc_seqid;
78849 p->o_arg.seqid = alloc_seqid(&sp->so_seqid, gfp_mask);
78850 if (IS_ERR(p->o_arg.seqid))
78851 @@ -1047,7 +1052,7 @@ static struct nfs4_opendata *nfs4_opendata_alloc(struct dentry *dentry,
78852 p->o_arg.server = server;
78853 p->o_arg.bitmask = nfs4_bitmask(server, label);
78854 p->o_arg.open_bitmap = &nfs4_fattr_bitmap[0];
78855 - p->o_arg.label = label;
78856 + p->o_arg.label = nfs4_label_copy(p->a_label, label);
78857 p->o_arg.claim = nfs4_map_atomic_open_claim(server, claim);
78858 switch (p->o_arg.claim) {
78859 case NFS4_OPEN_CLAIM_NULL:
78860 @@ -1080,6 +1085,8 @@ static struct nfs4_opendata *nfs4_opendata_alloc(struct dentry *dentry,
78861 return p;
78862
78863 err_free_label:
78864 + nfs4_label_free(p->a_label);
78865 +err_free_f:
78866 nfs4_label_free(p->f_label);
78867 err_free_p:
78868 kfree(p);
78869 @@ -1099,6 +1106,7 @@ static void nfs4_opendata_free(struct kref *kref)
78870 nfs4_put_open_state(p->state);
78871 nfs4_put_state_owner(p->owner);
78872
78873 + nfs4_label_free(p->a_label);
78874 nfs4_label_free(p->f_label);
78875
78876 dput(p->dir);
78877 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
78878 index 864e200..357c255 100644
78879 --- a/fs/nfsd/nfs4proc.c
78880 +++ b/fs/nfsd/nfs4proc.c
78881 @@ -1496,7 +1496,7 @@ struct nfsd4_operation {
78882 nfsd4op_rsize op_rsize_bop;
78883 stateid_getter op_get_currentstateid;
78884 stateid_setter op_set_currentstateid;
78885 -};
78886 +} __do_const;
78887
78888 static struct nfsd4_operation nfsd4_ops[];
78889
78890 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
78891 index d4d8445..36ae1a1 100644
78892 --- a/fs/nfsd/nfs4xdr.c
78893 +++ b/fs/nfsd/nfs4xdr.c
78894 @@ -1703,7 +1703,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
78895
78896 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
78897
78898 -static nfsd4_dec nfsd4_dec_ops[] = {
78899 +static const nfsd4_dec nfsd4_dec_ops[] = {
78900 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
78901 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
78902 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
78903 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
78904 index 46ec934..f384e41 100644
78905 --- a/fs/nfsd/nfscache.c
78906 +++ b/fs/nfsd/nfscache.c
78907 @@ -541,7 +541,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
78908 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
78909 u32 hash;
78910 struct nfsd_drc_bucket *b;
78911 - int len;
78912 + long len;
78913 size_t bufsize = 0;
78914
78915 if (!rp)
78916 @@ -550,11 +550,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
78917 hash = nfsd_cache_hash(rp->c_xid);
78918 b = &drc_hashtbl[hash];
78919
78920 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
78921 - len >>= 2;
78922 + if (statp) {
78923 + len = (char*)statp - (char*)resv->iov_base;
78924 + len = resv->iov_len - len;
78925 + len >>= 2;
78926 + }
78927
78928 /* Don't cache excessive amounts of data and XDR failures */
78929 - if (!statp || len > (256 >> 2)) {
78930 + if (!statp || len > (256 >> 2) || len < 0) {
78931 nfsd_reply_cache_free(b, rp);
78932 return;
78933 }
78934 @@ -562,7 +565,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
78935 switch (cachetype) {
78936 case RC_REPLSTAT:
78937 if (len != 1)
78938 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
78939 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
78940 rp->c_replstat = *statp;
78941 break;
78942 case RC_REPLBUFF:
78943 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
78944 index 84d770b..929bc5e 100644
78945 --- a/fs/nfsd/vfs.c
78946 +++ b/fs/nfsd/vfs.c
78947 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
78948
78949 oldfs = get_fs();
78950 set_fs(KERNEL_DS);
78951 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
78952 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
78953 set_fs(oldfs);
78954 return nfsd_finish_read(file, count, host_err);
78955 }
78956 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
78957
78958 /* Write the data. */
78959 oldfs = get_fs(); set_fs(KERNEL_DS);
78960 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
78961 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
78962 set_fs(oldfs);
78963 if (host_err < 0)
78964 goto out_nfserr;
78965 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
78966 */
78967
78968 oldfs = get_fs(); set_fs(KERNEL_DS);
78969 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
78970 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
78971 set_fs(oldfs);
78972
78973 if (host_err < 0)
78974 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
78975 index 52ccd34..7a6b202 100644
78976 --- a/fs/nls/nls_base.c
78977 +++ b/fs/nls/nls_base.c
78978 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
78979
78980 int __register_nls(struct nls_table *nls, struct module *owner)
78981 {
78982 - struct nls_table ** tmp = &tables;
78983 + struct nls_table *tmp = tables;
78984
78985 if (nls->next)
78986 return -EBUSY;
78987
78988 - nls->owner = owner;
78989 + pax_open_kernel();
78990 + *(void **)&nls->owner = owner;
78991 + pax_close_kernel();
78992 spin_lock(&nls_lock);
78993 - while (*tmp) {
78994 - if (nls == *tmp) {
78995 + while (tmp) {
78996 + if (nls == tmp) {
78997 spin_unlock(&nls_lock);
78998 return -EBUSY;
78999 }
79000 - tmp = &(*tmp)->next;
79001 + tmp = tmp->next;
79002 }
79003 - nls->next = tables;
79004 + pax_open_kernel();
79005 + *(struct nls_table **)&nls->next = tables;
79006 + pax_close_kernel();
79007 tables = nls;
79008 spin_unlock(&nls_lock);
79009 return 0;
79010 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
79011
79012 int unregister_nls(struct nls_table * nls)
79013 {
79014 - struct nls_table ** tmp = &tables;
79015 + struct nls_table * const * tmp = &tables;
79016
79017 spin_lock(&nls_lock);
79018 while (*tmp) {
79019 if (nls == *tmp) {
79020 - *tmp = nls->next;
79021 + pax_open_kernel();
79022 + *(struct nls_table **)tmp = nls->next;
79023 + pax_close_kernel();
79024 spin_unlock(&nls_lock);
79025 return 0;
79026 }
79027 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
79028 return -EINVAL;
79029 }
79030
79031 -static struct nls_table *find_nls(char *charset)
79032 +static struct nls_table *find_nls(const char *charset)
79033 {
79034 struct nls_table *nls;
79035 spin_lock(&nls_lock);
79036 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
79037 return nls;
79038 }
79039
79040 -struct nls_table *load_nls(char *charset)
79041 +struct nls_table *load_nls(const char *charset)
79042 {
79043 return try_then_request_module(find_nls(charset), "nls_%s", charset);
79044 }
79045 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
79046 index 162b3f1..6076a7c 100644
79047 --- a/fs/nls/nls_euc-jp.c
79048 +++ b/fs/nls/nls_euc-jp.c
79049 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
79050 p_nls = load_nls("cp932");
79051
79052 if (p_nls) {
79053 - table.charset2upper = p_nls->charset2upper;
79054 - table.charset2lower = p_nls->charset2lower;
79055 + pax_open_kernel();
79056 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
79057 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
79058 + pax_close_kernel();
79059 return register_nls(&table);
79060 }
79061
79062 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
79063 index a80a741..7b96e1b 100644
79064 --- a/fs/nls/nls_koi8-ru.c
79065 +++ b/fs/nls/nls_koi8-ru.c
79066 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
79067 p_nls = load_nls("koi8-u");
79068
79069 if (p_nls) {
79070 - table.charset2upper = p_nls->charset2upper;
79071 - table.charset2lower = p_nls->charset2lower;
79072 + pax_open_kernel();
79073 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
79074 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
79075 + pax_close_kernel();
79076 return register_nls(&table);
79077 }
79078
79079 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
79080 index cf27550..6c70f29d 100644
79081 --- a/fs/notify/fanotify/fanotify_user.c
79082 +++ b/fs/notify/fanotify/fanotify_user.c
79083 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
79084
79085 fd = fanotify_event_metadata.fd;
79086 ret = -EFAULT;
79087 - if (copy_to_user(buf, &fanotify_event_metadata,
79088 - fanotify_event_metadata.event_len))
79089 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
79090 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
79091 goto out_close_fd;
79092
79093 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
79094 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
79095 index a95d8e0..a91a5fd 100644
79096 --- a/fs/notify/notification.c
79097 +++ b/fs/notify/notification.c
79098 @@ -48,7 +48,7 @@
79099 #include <linux/fsnotify_backend.h>
79100 #include "fsnotify.h"
79101
79102 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
79103 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
79104
79105 /**
79106 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
79107 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
79108 */
79109 u32 fsnotify_get_cookie(void)
79110 {
79111 - return atomic_inc_return(&fsnotify_sync_cookie);
79112 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
79113 }
79114 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
79115
79116 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
79117 index 9e38daf..5727cae 100644
79118 --- a/fs/ntfs/dir.c
79119 +++ b/fs/ntfs/dir.c
79120 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
79121 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
79122 ~(s64)(ndir->itype.index.block_size - 1)));
79123 /* Bounds checks. */
79124 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
79125 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
79126 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
79127 "inode 0x%lx or driver bug.", vdir->i_ino);
79128 goto err_out;
79129 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
79130 index 9e1e112..241a52a 100644
79131 --- a/fs/ntfs/super.c
79132 +++ b/fs/ntfs/super.c
79133 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
79134 if (!silent)
79135 ntfs_error(sb, "Primary boot sector is invalid.");
79136 } else if (!silent)
79137 - ntfs_error(sb, read_err_str, "primary");
79138 + ntfs_error(sb, read_err_str, "%s", "primary");
79139 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
79140 if (bh_primary)
79141 brelse(bh_primary);
79142 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
79143 goto hotfix_primary_boot_sector;
79144 brelse(bh_backup);
79145 } else if (!silent)
79146 - ntfs_error(sb, read_err_str, "backup");
79147 + ntfs_error(sb, read_err_str, "%s", "backup");
79148 /* Try to read NT3.51- backup boot sector. */
79149 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
79150 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
79151 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
79152 "sector.");
79153 brelse(bh_backup);
79154 } else if (!silent)
79155 - ntfs_error(sb, read_err_str, "backup");
79156 + ntfs_error(sb, read_err_str, "%s", "backup");
79157 /* We failed. Cleanup and return. */
79158 if (bh_primary)
79159 brelse(bh_primary);
79160 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
79161 index 857bbbc..3c47d15 100644
79162 --- a/fs/ocfs2/localalloc.c
79163 +++ b/fs/ocfs2/localalloc.c
79164 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
79165 goto bail;
79166 }
79167
79168 - atomic_inc(&osb->alloc_stats.moves);
79169 + atomic_inc_unchecked(&osb->alloc_stats.moves);
79170
79171 bail:
79172 if (handle)
79173 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
79174 index 460c6c3..b4ef513 100644
79175 --- a/fs/ocfs2/ocfs2.h
79176 +++ b/fs/ocfs2/ocfs2.h
79177 @@ -247,11 +247,11 @@ enum ocfs2_vol_state
79178
79179 struct ocfs2_alloc_stats
79180 {
79181 - atomic_t moves;
79182 - atomic_t local_data;
79183 - atomic_t bitmap_data;
79184 - atomic_t bg_allocs;
79185 - atomic_t bg_extends;
79186 + atomic_unchecked_t moves;
79187 + atomic_unchecked_t local_data;
79188 + atomic_unchecked_t bitmap_data;
79189 + atomic_unchecked_t bg_allocs;
79190 + atomic_unchecked_t bg_extends;
79191 };
79192
79193 enum ocfs2_local_alloc_state
79194 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
79195 index 4479029..5de740b 100644
79196 --- a/fs/ocfs2/suballoc.c
79197 +++ b/fs/ocfs2/suballoc.c
79198 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
79199 mlog_errno(status);
79200 goto bail;
79201 }
79202 - atomic_inc(&osb->alloc_stats.bg_extends);
79203 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
79204
79205 /* You should never ask for this much metadata */
79206 BUG_ON(bits_wanted >
79207 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
79208 mlog_errno(status);
79209 goto bail;
79210 }
79211 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79212 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79213
79214 *suballoc_loc = res.sr_bg_blkno;
79215 *suballoc_bit_start = res.sr_bit_offset;
79216 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
79217 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
79218 res->sr_bits);
79219
79220 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79221 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79222
79223 BUG_ON(res->sr_bits != 1);
79224
79225 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
79226 mlog_errno(status);
79227 goto bail;
79228 }
79229 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79230 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79231
79232 BUG_ON(res.sr_bits != 1);
79233
79234 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
79235 cluster_start,
79236 num_clusters);
79237 if (!status)
79238 - atomic_inc(&osb->alloc_stats.local_data);
79239 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
79240 } else {
79241 if (min_clusters > (osb->bitmap_cpg - 1)) {
79242 /* The only paths asking for contiguousness
79243 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
79244 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
79245 res.sr_bg_blkno,
79246 res.sr_bit_offset);
79247 - atomic_inc(&osb->alloc_stats.bitmap_data);
79248 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
79249 *num_clusters = res.sr_bits;
79250 }
79251 }
79252 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
79253 index 403c566..6525b35 100644
79254 --- a/fs/ocfs2/super.c
79255 +++ b/fs/ocfs2/super.c
79256 @@ -308,11 +308,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
79257 "%10s => GlobalAllocs: %d LocalAllocs: %d "
79258 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
79259 "Stats",
79260 - atomic_read(&osb->alloc_stats.bitmap_data),
79261 - atomic_read(&osb->alloc_stats.local_data),
79262 - atomic_read(&osb->alloc_stats.bg_allocs),
79263 - atomic_read(&osb->alloc_stats.moves),
79264 - atomic_read(&osb->alloc_stats.bg_extends));
79265 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
79266 + atomic_read_unchecked(&osb->alloc_stats.local_data),
79267 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
79268 + atomic_read_unchecked(&osb->alloc_stats.moves),
79269 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
79270
79271 out += snprintf(buf + out, len - out,
79272 "%10s => State: %u Descriptor: %llu Size: %u bits "
79273 @@ -2095,11 +2095,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
79274
79275 mutex_init(&osb->system_file_mutex);
79276
79277 - atomic_set(&osb->alloc_stats.moves, 0);
79278 - atomic_set(&osb->alloc_stats.local_data, 0);
79279 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
79280 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
79281 - atomic_set(&osb->alloc_stats.bg_extends, 0);
79282 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
79283 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
79284 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
79285 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
79286 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
79287
79288 /* Copy the blockcheck stats from the superblock probe */
79289 osb->osb_ecc_stats = *stats;
79290 diff --git a/fs/open.c b/fs/open.c
79291 index 98e5a52..8e77e14 100644
79292 --- a/fs/open.c
79293 +++ b/fs/open.c
79294 @@ -32,6 +32,8 @@
79295 #include <linux/dnotify.h>
79296 #include <linux/compat.h>
79297
79298 +#define CREATE_TRACE_POINTS
79299 +#include <trace/events/fs.h>
79300 #include "internal.h"
79301
79302 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
79303 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
79304 error = locks_verify_truncate(inode, NULL, length);
79305 if (!error)
79306 error = security_path_truncate(path);
79307 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
79308 + error = -EACCES;
79309 if (!error)
79310 error = do_truncate(path->dentry, length, 0, NULL);
79311
79312 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
79313 error = locks_verify_truncate(inode, f.file, length);
79314 if (!error)
79315 error = security_path_truncate(&f.file->f_path);
79316 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
79317 + error = -EACCES;
79318 if (!error)
79319 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
79320 sb_end_write(inode->i_sb);
79321 @@ -396,6 +402,9 @@ retry:
79322 if (__mnt_is_readonly(path.mnt))
79323 res = -EROFS;
79324
79325 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
79326 + res = -EACCES;
79327 +
79328 out_path_release:
79329 path_put(&path);
79330 if (retry_estale(res, lookup_flags)) {
79331 @@ -427,6 +436,8 @@ retry:
79332 if (error)
79333 goto dput_and_out;
79334
79335 + gr_log_chdir(path.dentry, path.mnt);
79336 +
79337 set_fs_pwd(current->fs, &path);
79338
79339 dput_and_out:
79340 @@ -456,6 +467,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
79341 goto out_putf;
79342
79343 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
79344 +
79345 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
79346 + error = -EPERM;
79347 +
79348 + if (!error)
79349 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
79350 +
79351 if (!error)
79352 set_fs_pwd(current->fs, &f.file->f_path);
79353 out_putf:
79354 @@ -485,7 +503,13 @@ retry:
79355 if (error)
79356 goto dput_and_out;
79357
79358 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
79359 + goto dput_and_out;
79360 +
79361 set_fs_root(current->fs, &path);
79362 +
79363 + gr_handle_chroot_chdir(&path);
79364 +
79365 error = 0;
79366 dput_and_out:
79367 path_put(&path);
79368 @@ -509,6 +533,16 @@ static int chmod_common(struct path *path, umode_t mode)
79369 return error;
79370 retry_deleg:
79371 mutex_lock(&inode->i_mutex);
79372 +
79373 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
79374 + error = -EACCES;
79375 + goto out_unlock;
79376 + }
79377 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
79378 + error = -EACCES;
79379 + goto out_unlock;
79380 + }
79381 +
79382 error = security_path_chmod(path, mode);
79383 if (error)
79384 goto out_unlock;
79385 @@ -574,6 +608,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
79386 uid = make_kuid(current_user_ns(), user);
79387 gid = make_kgid(current_user_ns(), group);
79388
79389 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
79390 + return -EACCES;
79391 +
79392 retry_deleg:
79393 newattrs.ia_valid = ATTR_CTIME;
79394 if (user != (uid_t) -1) {
79395 @@ -1018,6 +1055,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
79396 } else {
79397 fsnotify_open(f);
79398 fd_install(fd, f);
79399 + trace_do_sys_open(tmp->name, flags, mode);
79400 }
79401 }
79402 putname(tmp);
79403 diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
79404 index 04f1248..60b3be1 100644
79405 --- a/fs/overlayfs/inode.c
79406 +++ b/fs/overlayfs/inode.c
79407 @@ -344,6 +344,9 @@ static int ovl_dentry_open(struct dentry *dentry, struct file *file,
79408 enum ovl_path_type type;
79409 bool want_write = false;
79410
79411 + if (d_is_dir(dentry))
79412 + return d_backing_inode(dentry);
79413 +
79414 type = ovl_path_real(dentry, &realpath);
79415 if (ovl_open_need_copy_up(file->f_flags, type, realpath.dentry)) {
79416 want_write = true;
79417 diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
79418 index bf8537c..c16ef7d 100644
79419 --- a/fs/overlayfs/super.c
79420 +++ b/fs/overlayfs/super.c
79421 @@ -172,7 +172,7 @@ void ovl_path_lower(struct dentry *dentry, struct path *path)
79422 {
79423 struct ovl_entry *oe = dentry->d_fsdata;
79424
79425 - *path = oe->numlower ? oe->lowerstack[0] : (struct path) { NULL, NULL };
79426 + *path = oe->numlower ? oe->lowerstack[0] : (struct path) { .dentry = NULL, .mnt = NULL };
79427 }
79428
79429 int ovl_want_write(struct dentry *dentry)
79430 @@ -816,8 +816,8 @@ static unsigned int ovl_split_lowerdirs(char *str)
79431
79432 static int ovl_fill_super(struct super_block *sb, void *data, int silent)
79433 {
79434 - struct path upperpath = { NULL, NULL };
79435 - struct path workpath = { NULL, NULL };
79436 + struct path upperpath = { .dentry = NULL, .mnt = NULL };
79437 + struct path workpath = { .dentry = NULL, .mnt = NULL };
79438 struct dentry *root_dentry;
79439 struct ovl_entry *oe;
79440 struct ovl_fs *ufs;
79441 diff --git a/fs/pipe.c b/fs/pipe.c
79442 index 8865f79..bd2c79b 100644
79443 --- a/fs/pipe.c
79444 +++ b/fs/pipe.c
79445 @@ -36,7 +36,7 @@ unsigned int pipe_max_size = 1048576;
79446 /*
79447 * Minimum pipe size, as required by POSIX
79448 */
79449 -unsigned int pipe_min_size = PAGE_SIZE;
79450 +unsigned int pipe_min_size __read_only = PAGE_SIZE;
79451
79452 /*
79453 * We use a start+len construction, which provides full use of the
79454 @@ -55,7 +55,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
79455
79456 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
79457 {
79458 - if (pipe->files)
79459 + if (atomic_read(&pipe->files))
79460 mutex_lock_nested(&pipe->mutex, subclass);
79461 }
79462
79463 @@ -70,7 +70,7 @@ EXPORT_SYMBOL(pipe_lock);
79464
79465 void pipe_unlock(struct pipe_inode_info *pipe)
79466 {
79467 - if (pipe->files)
79468 + if (atomic_read(&pipe->files))
79469 mutex_unlock(&pipe->mutex);
79470 }
79471 EXPORT_SYMBOL(pipe_unlock);
79472 @@ -291,9 +291,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
79473 }
79474 if (bufs) /* More to do? */
79475 continue;
79476 - if (!pipe->writers)
79477 + if (!atomic_read(&pipe->writers))
79478 break;
79479 - if (!pipe->waiting_writers) {
79480 + if (!atomic_read(&pipe->waiting_writers)) {
79481 /* syscall merging: Usually we must not sleep
79482 * if O_NONBLOCK is set, or if we got some data.
79483 * But if a writer sleeps in kernel space, then
79484 @@ -350,7 +350,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
79485
79486 __pipe_lock(pipe);
79487
79488 - if (!pipe->readers) {
79489 + if (!atomic_read(&pipe->readers)) {
79490 send_sig(SIGPIPE, current, 0);
79491 ret = -EPIPE;
79492 goto out;
79493 @@ -386,7 +386,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
79494 for (;;) {
79495 int bufs;
79496
79497 - if (!pipe->readers) {
79498 + if (!atomic_read(&pipe->readers)) {
79499 send_sig(SIGPIPE, current, 0);
79500 if (!ret)
79501 ret = -EPIPE;
79502 @@ -454,9 +454,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
79503 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
79504 do_wakeup = 0;
79505 }
79506 - pipe->waiting_writers++;
79507 + atomic_inc(&pipe->waiting_writers);
79508 pipe_wait(pipe);
79509 - pipe->waiting_writers--;
79510 + atomic_dec(&pipe->waiting_writers);
79511 }
79512 out:
79513 __pipe_unlock(pipe);
79514 @@ -511,7 +511,7 @@ pipe_poll(struct file *filp, poll_table *wait)
79515 mask = 0;
79516 if (filp->f_mode & FMODE_READ) {
79517 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
79518 - if (!pipe->writers && filp->f_version != pipe->w_counter)
79519 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
79520 mask |= POLLHUP;
79521 }
79522
79523 @@ -521,7 +521,7 @@ pipe_poll(struct file *filp, poll_table *wait)
79524 * Most Unices do not set POLLERR for FIFOs but on Linux they
79525 * behave exactly like pipes for poll().
79526 */
79527 - if (!pipe->readers)
79528 + if (!atomic_read(&pipe->readers))
79529 mask |= POLLERR;
79530 }
79531
79532 @@ -533,7 +533,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
79533 int kill = 0;
79534
79535 spin_lock(&inode->i_lock);
79536 - if (!--pipe->files) {
79537 + if (atomic_dec_and_test(&pipe->files)) {
79538 inode->i_pipe = NULL;
79539 kill = 1;
79540 }
79541 @@ -550,11 +550,11 @@ pipe_release(struct inode *inode, struct file *file)
79542
79543 __pipe_lock(pipe);
79544 if (file->f_mode & FMODE_READ)
79545 - pipe->readers--;
79546 + atomic_dec(&pipe->readers);
79547 if (file->f_mode & FMODE_WRITE)
79548 - pipe->writers--;
79549 + atomic_dec(&pipe->writers);
79550
79551 - if (pipe->readers || pipe->writers) {
79552 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
79553 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
79554 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
79555 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
79556 @@ -619,7 +619,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
79557 kfree(pipe);
79558 }
79559
79560 -static struct vfsmount *pipe_mnt __read_mostly;
79561 +struct vfsmount *pipe_mnt __read_mostly;
79562
79563 /*
79564 * pipefs_dname() is called from d_path().
79565 @@ -649,8 +649,9 @@ static struct inode * get_pipe_inode(void)
79566 goto fail_iput;
79567
79568 inode->i_pipe = pipe;
79569 - pipe->files = 2;
79570 - pipe->readers = pipe->writers = 1;
79571 + atomic_set(&pipe->files, 2);
79572 + atomic_set(&pipe->readers, 1);
79573 + atomic_set(&pipe->writers, 1);
79574 inode->i_fop = &pipefifo_fops;
79575
79576 /*
79577 @@ -829,17 +830,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
79578 spin_lock(&inode->i_lock);
79579 if (inode->i_pipe) {
79580 pipe = inode->i_pipe;
79581 - pipe->files++;
79582 + atomic_inc(&pipe->files);
79583 spin_unlock(&inode->i_lock);
79584 } else {
79585 spin_unlock(&inode->i_lock);
79586 pipe = alloc_pipe_info();
79587 if (!pipe)
79588 return -ENOMEM;
79589 - pipe->files = 1;
79590 + atomic_set(&pipe->files, 1);
79591 spin_lock(&inode->i_lock);
79592 if (unlikely(inode->i_pipe)) {
79593 - inode->i_pipe->files++;
79594 + atomic_inc(&inode->i_pipe->files);
79595 spin_unlock(&inode->i_lock);
79596 free_pipe_info(pipe);
79597 pipe = inode->i_pipe;
79598 @@ -864,10 +865,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
79599 * opened, even when there is no process writing the FIFO.
79600 */
79601 pipe->r_counter++;
79602 - if (pipe->readers++ == 0)
79603 + if (atomic_inc_return(&pipe->readers) == 1)
79604 wake_up_partner(pipe);
79605
79606 - if (!is_pipe && !pipe->writers) {
79607 + if (!is_pipe && !atomic_read(&pipe->writers)) {
79608 if ((filp->f_flags & O_NONBLOCK)) {
79609 /* suppress POLLHUP until we have
79610 * seen a writer */
79611 @@ -886,14 +887,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
79612 * errno=ENXIO when there is no process reading the FIFO.
79613 */
79614 ret = -ENXIO;
79615 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
79616 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
79617 goto err;
79618
79619 pipe->w_counter++;
79620 - if (!pipe->writers++)
79621 + if (atomic_inc_return(&pipe->writers) == 1)
79622 wake_up_partner(pipe);
79623
79624 - if (!is_pipe && !pipe->readers) {
79625 + if (!is_pipe && !atomic_read(&pipe->readers)) {
79626 if (wait_for_partner(pipe, &pipe->r_counter))
79627 goto err_wr;
79628 }
79629 @@ -907,11 +908,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
79630 * the process can at least talk to itself.
79631 */
79632
79633 - pipe->readers++;
79634 - pipe->writers++;
79635 + atomic_inc(&pipe->readers);
79636 + atomic_inc(&pipe->writers);
79637 pipe->r_counter++;
79638 pipe->w_counter++;
79639 - if (pipe->readers == 1 || pipe->writers == 1)
79640 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
79641 wake_up_partner(pipe);
79642 break;
79643
79644 @@ -925,13 +926,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
79645 return 0;
79646
79647 err_rd:
79648 - if (!--pipe->readers)
79649 + if (atomic_dec_and_test(&pipe->readers))
79650 wake_up_interruptible(&pipe->wait);
79651 ret = -ERESTARTSYS;
79652 goto err;
79653
79654 err_wr:
79655 - if (!--pipe->writers)
79656 + if (atomic_dec_and_test(&pipe->writers))
79657 wake_up_interruptible(&pipe->wait);
79658 ret = -ERESTARTSYS;
79659 goto err;
79660 @@ -1007,7 +1008,7 @@ static long pipe_set_size(struct pipe_inode_info *pipe, unsigned long nr_pages)
79661 * Currently we rely on the pipe array holding a power-of-2 number
79662 * of pages.
79663 */
79664 -static inline unsigned int round_pipe_size(unsigned int size)
79665 +static inline unsigned long round_pipe_size(unsigned long size)
79666 {
79667 unsigned long nr_pages;
79668
79669 @@ -1055,13 +1056,16 @@ long pipe_fcntl(struct file *file, unsigned int cmd, unsigned long arg)
79670
79671 switch (cmd) {
79672 case F_SETPIPE_SZ: {
79673 - unsigned int size, nr_pages;
79674 + unsigned long size, nr_pages;
79675 +
79676 + ret = -EINVAL;
79677 + if (arg < pipe_min_size)
79678 + goto out;
79679
79680 size = round_pipe_size(arg);
79681 nr_pages = size >> PAGE_SHIFT;
79682
79683 - ret = -EINVAL;
79684 - if (!nr_pages)
79685 + if (size < pipe_min_size)
79686 goto out;
79687
79688 if (!capable(CAP_SYS_RESOURCE) && size > pipe_max_size) {
79689 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
79690 index 84bb65b8..4270e47 100644
79691 --- a/fs/posix_acl.c
79692 +++ b/fs/posix_acl.c
79693 @@ -20,6 +20,7 @@
79694 #include <linux/xattr.h>
79695 #include <linux/export.h>
79696 #include <linux/user_namespace.h>
79697 +#include <linux/grsecurity.h>
79698
79699 struct posix_acl **acl_by_type(struct inode *inode, int type)
79700 {
79701 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
79702 }
79703 }
79704 if (mode_p)
79705 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
79706 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
79707 return not_equiv;
79708 }
79709 EXPORT_SYMBOL(posix_acl_equiv_mode);
79710 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
79711 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
79712 }
79713
79714 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
79715 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
79716 return not_equiv;
79717 }
79718
79719 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
79720 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
79721 int err = -ENOMEM;
79722 if (clone) {
79723 + *mode_p &= ~gr_acl_umask();
79724 +
79725 err = posix_acl_create_masq(clone, mode_p);
79726 if (err < 0) {
79727 posix_acl_release(clone);
79728 @@ -663,11 +666,12 @@ struct posix_acl *
79729 posix_acl_from_xattr(struct user_namespace *user_ns,
79730 const void *value, size_t size)
79731 {
79732 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
79733 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
79734 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
79735 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
79736 int count;
79737 struct posix_acl *acl;
79738 struct posix_acl_entry *acl_e;
79739 + umode_t umask = gr_acl_umask();
79740
79741 if (!value)
79742 return NULL;
79743 @@ -693,12 +697,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
79744
79745 switch(acl_e->e_tag) {
79746 case ACL_USER_OBJ:
79747 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
79748 + break;
79749 case ACL_GROUP_OBJ:
79750 case ACL_MASK:
79751 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
79752 + break;
79753 case ACL_OTHER:
79754 + acl_e->e_perm &= ~(umask & S_IRWXO);
79755 break;
79756
79757 case ACL_USER:
79758 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
79759 acl_e->e_uid =
79760 make_kuid(user_ns,
79761 le32_to_cpu(entry->e_id));
79762 @@ -706,6 +716,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
79763 goto fail;
79764 break;
79765 case ACL_GROUP:
79766 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
79767 acl_e->e_gid =
79768 make_kgid(user_ns,
79769 le32_to_cpu(entry->e_id));
79770 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
79771 index 2183fcf..3c32a98 100644
79772 --- a/fs/proc/Kconfig
79773 +++ b/fs/proc/Kconfig
79774 @@ -30,7 +30,7 @@ config PROC_FS
79775
79776 config PROC_KCORE
79777 bool "/proc/kcore support" if !ARM
79778 - depends on PROC_FS && MMU
79779 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
79780 help
79781 Provides a virtual ELF core file of the live kernel. This can
79782 be read with gdb and other ELF tools. No modifications can be
79783 @@ -38,8 +38,8 @@ config PROC_KCORE
79784
79785 config PROC_VMCORE
79786 bool "/proc/vmcore support"
79787 - depends on PROC_FS && CRASH_DUMP
79788 - default y
79789 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
79790 + default n
79791 help
79792 Exports the dump image of crashed kernel in ELF format.
79793
79794 @@ -63,8 +63,8 @@ config PROC_SYSCTL
79795 limited in memory.
79796
79797 config PROC_PAGE_MONITOR
79798 - default y
79799 - depends on PROC_FS && MMU
79800 + default n
79801 + depends on PROC_FS && MMU && !GRKERNSEC
79802 bool "Enable /proc page monitoring" if EXPERT
79803 help
79804 Various /proc files exist to monitor process memory utilization:
79805 diff --git a/fs/proc/array.c b/fs/proc/array.c
79806 index fd02a9e..7bc9dff 100644
79807 --- a/fs/proc/array.c
79808 +++ b/fs/proc/array.c
79809 @@ -60,6 +60,7 @@
79810 #include <linux/tty.h>
79811 #include <linux/string.h>
79812 #include <linux/mman.h>
79813 +#include <linux/grsecurity.h>
79814 #include <linux/proc_fs.h>
79815 #include <linux/ioport.h>
79816 #include <linux/uaccess.h>
79817 @@ -340,6 +341,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
79818 cpumask_pr_args(&task->cpus_allowed));
79819 }
79820
79821 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
79822 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
79823 +{
79824 + if (p->mm)
79825 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
79826 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
79827 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
79828 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
79829 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
79830 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
79831 + else
79832 + seq_printf(m, "PaX:\t-----\n");
79833 +}
79834 +#endif
79835 +
79836 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
79837 struct pid *pid, struct task_struct *task)
79838 {
79839 @@ -358,9 +374,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
79840 task_cpus_allowed(m, task);
79841 cpuset_task_status_allowed(m, task);
79842 task_context_switch_counts(m, task);
79843 +
79844 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
79845 + task_pax(m, task);
79846 +#endif
79847 +
79848 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
79849 + task_grsec_rbac(m, task);
79850 +#endif
79851 +
79852 return 0;
79853 }
79854
79855 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
79856 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
79857 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
79858 + _mm->pax_flags & MF_PAX_SEGMEXEC))
79859 +#endif
79860 +
79861 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
79862 struct pid *pid, struct task_struct *task, int whole)
79863 {
79864 @@ -382,6 +413,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
79865 char tcomm[sizeof(task->comm)];
79866 unsigned long flags;
79867
79868 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
79869 + if (current->exec_id != m->exec_id) {
79870 + gr_log_badprocpid("stat");
79871 + return 0;
79872 + }
79873 +#endif
79874 +
79875 state = *get_task_state(task);
79876 vsize = eip = esp = 0;
79877 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
79878 @@ -452,6 +490,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
79879 gtime = task_gtime(task);
79880 }
79881
79882 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
79883 + if (PAX_RAND_FLAGS(mm)) {
79884 + eip = 0;
79885 + esp = 0;
79886 + wchan = 0;
79887 + }
79888 +#endif
79889 +#ifdef CONFIG_GRKERNSEC_HIDESYM
79890 + wchan = 0;
79891 + eip =0;
79892 + esp =0;
79893 +#endif
79894 +
79895 /* scale priority and nice values from timeslices to -20..20 */
79896 /* to make it look like a "normal" Unix priority/nice value */
79897 priority = task_prio(task);
79898 @@ -483,9 +534,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
79899 seq_put_decimal_ull(m, ' ', vsize);
79900 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
79901 seq_put_decimal_ull(m, ' ', rsslim);
79902 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
79903 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
79904 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
79905 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
79906 +#else
79907 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
79908 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
79909 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
79910 +#endif
79911 seq_put_decimal_ull(m, ' ', esp);
79912 seq_put_decimal_ull(m, ' ', eip);
79913 /* The signal information here is obsolete.
79914 @@ -507,7 +564,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
79915 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
79916 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
79917
79918 - if (mm && permitted) {
79919 + if (mm && permitted
79920 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
79921 + && !PAX_RAND_FLAGS(mm)
79922 +#endif
79923 + ) {
79924 seq_put_decimal_ull(m, ' ', mm->start_data);
79925 seq_put_decimal_ull(m, ' ', mm->end_data);
79926 seq_put_decimal_ull(m, ' ', mm->start_brk);
79927 @@ -545,8 +606,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
79928 struct pid *pid, struct task_struct *task)
79929 {
79930 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
79931 - struct mm_struct *mm = get_task_mm(task);
79932 + struct mm_struct *mm;
79933
79934 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
79935 + if (current->exec_id != m->exec_id) {
79936 + gr_log_badprocpid("statm");
79937 + return 0;
79938 + }
79939 +#endif
79940 + mm = get_task_mm(task);
79941 if (mm) {
79942 size = task_statm(mm, &shared, &text, &data, &resident);
79943 mmput(mm);
79944 @@ -569,6 +637,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
79945 return 0;
79946 }
79947
79948 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
79949 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
79950 +{
79951 + unsigned long flags;
79952 + u32 curr_ip = 0;
79953 +
79954 + if (lock_task_sighand(task, &flags)) {
79955 + curr_ip = task->signal->curr_ip;
79956 + unlock_task_sighand(task, &flags);
79957 + }
79958 + return seq_printf(m, "%pI4\n", &curr_ip);
79959 +}
79960 +#endif
79961 +
79962 #ifdef CONFIG_CHECKPOINT_RESTORE
79963 static struct pid *
79964 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
79965 diff --git a/fs/proc/base.c b/fs/proc/base.c
79966 index 093ca14..322f097 100644
79967 --- a/fs/proc/base.c
79968 +++ b/fs/proc/base.c
79969 @@ -113,6 +113,14 @@ struct pid_entry {
79970 union proc_op op;
79971 };
79972
79973 +struct getdents_callback {
79974 + struct linux_dirent __user * current_dir;
79975 + struct linux_dirent __user * previous;
79976 + struct file * file;
79977 + int count;
79978 + int error;
79979 +};
79980 +
79981 #define NOD(NAME, MODE, IOP, FOP, OP) { \
79982 .name = (NAME), \
79983 .len = sizeof(NAME) - 1, \
79984 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
79985 return 0;
79986 }
79987
79988 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
79989 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
79990 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
79991 + _mm->pax_flags & MF_PAX_SEGMEXEC))
79992 +#endif
79993 +
79994 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
79995 struct pid *pid, struct task_struct *task)
79996 {
79997 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
79998 if (mm && !IS_ERR(mm)) {
79999 unsigned int nwords = 0;
80000 +
80001 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80002 + /* allow if we're currently ptracing this task */
80003 + if (PAX_RAND_FLAGS(mm) &&
80004 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
80005 + mmput(mm);
80006 + return 0;
80007 + }
80008 +#endif
80009 +
80010 do {
80011 nwords += 2;
80012 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
80013 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
80014 }
80015
80016
80017 -#ifdef CONFIG_KALLSYMS
80018 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80019 /*
80020 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
80021 * Returns the resolved symbol. If that fails, simply return the address.
80022 @@ -267,7 +291,7 @@ static void unlock_trace(struct task_struct *task)
80023 mutex_unlock(&task->signal->cred_guard_mutex);
80024 }
80025
80026 -#ifdef CONFIG_STACKTRACE
80027 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80028
80029 #define MAX_STACK_TRACE_DEPTH 64
80030
80031 @@ -462,7 +486,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
80032 return 0;
80033 }
80034
80035 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
80036 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
80037 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
80038 struct pid *pid, struct task_struct *task)
80039 {
80040 @@ -495,7 +519,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
80041 /************************************************************************/
80042
80043 /* permission checks */
80044 -static int proc_fd_access_allowed(struct inode *inode)
80045 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
80046 {
80047 struct task_struct *task;
80048 int allowed = 0;
80049 @@ -505,7 +529,10 @@ static int proc_fd_access_allowed(struct inode *inode)
80050 */
80051 task = get_proc_task(inode);
80052 if (task) {
80053 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
80054 + if (log)
80055 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
80056 + else
80057 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
80058 put_task_struct(task);
80059 }
80060 return allowed;
80061 @@ -536,10 +563,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
80062 struct task_struct *task,
80063 int hide_pid_min)
80064 {
80065 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80066 + return false;
80067 +
80068 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80069 + rcu_read_lock();
80070 + {
80071 + const struct cred *tmpcred = current_cred();
80072 + const struct cred *cred = __task_cred(task);
80073 +
80074 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
80075 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80076 + || in_group_p(grsec_proc_gid)
80077 +#endif
80078 + ) {
80079 + rcu_read_unlock();
80080 + return true;
80081 + }
80082 + }
80083 + rcu_read_unlock();
80084 +
80085 + if (!pid->hide_pid)
80086 + return false;
80087 +#endif
80088 +
80089 if (pid->hide_pid < hide_pid_min)
80090 return true;
80091 if (in_group_p(pid->pid_gid))
80092 return true;
80093 +
80094 return ptrace_may_access(task, PTRACE_MODE_READ);
80095 }
80096
80097 @@ -557,7 +609,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
80098 put_task_struct(task);
80099
80100 if (!has_perms) {
80101 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80102 + {
80103 +#else
80104 if (pid->hide_pid == 2) {
80105 +#endif
80106 /*
80107 * Let's make getdents(), stat(), and open()
80108 * consistent with each other. If a process
80109 @@ -618,6 +674,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
80110
80111 if (task) {
80112 mm = mm_access(task, mode);
80113 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
80114 + mmput(mm);
80115 + mm = ERR_PTR(-EPERM);
80116 + }
80117 put_task_struct(task);
80118
80119 if (!IS_ERR_OR_NULL(mm)) {
80120 @@ -639,6 +699,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
80121 return PTR_ERR(mm);
80122
80123 file->private_data = mm;
80124 +
80125 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80126 + file->f_version = current->exec_id;
80127 +#endif
80128 +
80129 return 0;
80130 }
80131
80132 @@ -660,6 +725,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
80133 ssize_t copied;
80134 char *page;
80135
80136 +#ifdef CONFIG_GRKERNSEC
80137 + if (write)
80138 + return -EPERM;
80139 +#endif
80140 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80141 + if (file->f_version != current->exec_id) {
80142 + gr_log_badprocpid("mem");
80143 + return 0;
80144 + }
80145 +#endif
80146 +
80147 if (!mm)
80148 return 0;
80149
80150 @@ -672,7 +748,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
80151 goto free;
80152
80153 while (count > 0) {
80154 - int this_len = min_t(int, count, PAGE_SIZE);
80155 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
80156
80157 if (write && copy_from_user(page, buf, this_len)) {
80158 copied = -EFAULT;
80159 @@ -764,6 +840,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
80160 if (!mm)
80161 return 0;
80162
80163 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80164 + if (file->f_version != current->exec_id) {
80165 + gr_log_badprocpid("environ");
80166 + return 0;
80167 + }
80168 +#endif
80169 +
80170 page = (char *)__get_free_page(GFP_TEMPORARY);
80171 if (!page)
80172 return -ENOMEM;
80173 @@ -773,7 +856,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
80174 goto free;
80175 while (count > 0) {
80176 size_t this_len, max_len;
80177 - int retval;
80178 + ssize_t retval;
80179
80180 if (src >= (mm->env_end - mm->env_start))
80181 break;
80182 @@ -1387,7 +1470,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
80183 int error = -EACCES;
80184
80185 /* Are we allowed to snoop on the tasks file descriptors? */
80186 - if (!proc_fd_access_allowed(inode))
80187 + if (!proc_fd_access_allowed(inode, 0))
80188 goto out;
80189
80190 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
80191 @@ -1431,8 +1514,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
80192 struct path path;
80193
80194 /* Are we allowed to snoop on the tasks file descriptors? */
80195 - if (!proc_fd_access_allowed(inode))
80196 - goto out;
80197 + /* logging this is needed for learning on chromium to work properly,
80198 + but we don't want to flood the logs from 'ps' which does a readlink
80199 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
80200 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
80201 + */
80202 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
80203 + if (!proc_fd_access_allowed(inode,0))
80204 + goto out;
80205 + } else {
80206 + if (!proc_fd_access_allowed(inode,1))
80207 + goto out;
80208 + }
80209
80210 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
80211 if (error)
80212 @@ -1482,7 +1575,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
80213 rcu_read_lock();
80214 cred = __task_cred(task);
80215 inode->i_uid = cred->euid;
80216 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80217 + inode->i_gid = grsec_proc_gid;
80218 +#else
80219 inode->i_gid = cred->egid;
80220 +#endif
80221 rcu_read_unlock();
80222 }
80223 security_task_to_inode(task, inode);
80224 @@ -1518,10 +1615,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
80225 return -ENOENT;
80226 }
80227 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
80228 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80229 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
80230 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80231 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
80232 +#endif
80233 task_dumpable(task)) {
80234 cred = __task_cred(task);
80235 stat->uid = cred->euid;
80236 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80237 + stat->gid = grsec_proc_gid;
80238 +#else
80239 stat->gid = cred->egid;
80240 +#endif
80241 }
80242 }
80243 rcu_read_unlock();
80244 @@ -1559,11 +1665,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
80245
80246 if (task) {
80247 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
80248 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80249 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
80250 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80251 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
80252 +#endif
80253 task_dumpable(task)) {
80254 rcu_read_lock();
80255 cred = __task_cred(task);
80256 inode->i_uid = cred->euid;
80257 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80258 + inode->i_gid = grsec_proc_gid;
80259 +#else
80260 inode->i_gid = cred->egid;
80261 +#endif
80262 rcu_read_unlock();
80263 } else {
80264 inode->i_uid = GLOBAL_ROOT_UID;
80265 @@ -2095,6 +2210,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
80266 if (!task)
80267 goto out_no_task;
80268
80269 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80270 + goto out;
80271 +
80272 /*
80273 * Yes, it does not scale. And it should not. Don't add
80274 * new entries into /proc/<tgid>/ without very good reasons.
80275 @@ -2125,6 +2243,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
80276 if (!task)
80277 return -ENOENT;
80278
80279 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80280 + goto out;
80281 +
80282 if (!dir_emit_dots(file, ctx))
80283 goto out;
80284
80285 @@ -2569,7 +2690,7 @@ static const struct pid_entry tgid_base_stuff[] = {
80286 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
80287 #endif
80288 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
80289 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
80290 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
80291 ONE("syscall", S_IRUSR, proc_pid_syscall),
80292 #endif
80293 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
80294 @@ -2594,10 +2715,10 @@ static const struct pid_entry tgid_base_stuff[] = {
80295 #ifdef CONFIG_SECURITY
80296 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
80297 #endif
80298 -#ifdef CONFIG_KALLSYMS
80299 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80300 ONE("wchan", S_IRUGO, proc_pid_wchan),
80301 #endif
80302 -#ifdef CONFIG_STACKTRACE
80303 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80304 ONE("stack", S_IRUSR, proc_pid_stack),
80305 #endif
80306 #ifdef CONFIG_SCHEDSTATS
80307 @@ -2631,6 +2752,9 @@ static const struct pid_entry tgid_base_stuff[] = {
80308 #ifdef CONFIG_HARDWALL
80309 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
80310 #endif
80311 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
80312 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
80313 +#endif
80314 #ifdef CONFIG_USER_NS
80315 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
80316 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
80317 @@ -2763,7 +2887,14 @@ static int proc_pid_instantiate(struct inode *dir,
80318 if (!inode)
80319 goto out;
80320
80321 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80322 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
80323 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80324 + inode->i_gid = grsec_proc_gid;
80325 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
80326 +#else
80327 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
80328 +#endif
80329 inode->i_op = &proc_tgid_base_inode_operations;
80330 inode->i_fop = &proc_tgid_base_operations;
80331 inode->i_flags|=S_IMMUTABLE;
80332 @@ -2801,7 +2932,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
80333 if (!task)
80334 goto out;
80335
80336 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80337 + goto out_put_task;
80338 +
80339 result = proc_pid_instantiate(dir, dentry, task, NULL);
80340 +out_put_task:
80341 put_task_struct(task);
80342 out:
80343 return ERR_PTR(result);
80344 @@ -2915,7 +3050,7 @@ static const struct pid_entry tid_base_stuff[] = {
80345 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
80346 #endif
80347 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
80348 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
80349 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
80350 ONE("syscall", S_IRUSR, proc_pid_syscall),
80351 #endif
80352 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
80353 @@ -2942,10 +3077,10 @@ static const struct pid_entry tid_base_stuff[] = {
80354 #ifdef CONFIG_SECURITY
80355 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
80356 #endif
80357 -#ifdef CONFIG_KALLSYMS
80358 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80359 ONE("wchan", S_IRUGO, proc_pid_wchan),
80360 #endif
80361 -#ifdef CONFIG_STACKTRACE
80362 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80363 ONE("stack", S_IRUSR, proc_pid_stack),
80364 #endif
80365 #ifdef CONFIG_SCHEDSTATS
80366 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
80367 index cbd82df..c0407d2 100644
80368 --- a/fs/proc/cmdline.c
80369 +++ b/fs/proc/cmdline.c
80370 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
80371
80372 static int __init proc_cmdline_init(void)
80373 {
80374 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
80375 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
80376 +#else
80377 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
80378 +#endif
80379 return 0;
80380 }
80381 fs_initcall(proc_cmdline_init);
80382 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
80383 index 50493ed..248166b 100644
80384 --- a/fs/proc/devices.c
80385 +++ b/fs/proc/devices.c
80386 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
80387
80388 static int __init proc_devices_init(void)
80389 {
80390 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
80391 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
80392 +#else
80393 proc_create("devices", 0, NULL, &proc_devinfo_operations);
80394 +#endif
80395 return 0;
80396 }
80397 fs_initcall(proc_devices_init);
80398 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
80399 index 6e5fcd0..06ea074 100644
80400 --- a/fs/proc/fd.c
80401 +++ b/fs/proc/fd.c
80402 @@ -27,7 +27,8 @@ static int seq_show(struct seq_file *m, void *v)
80403 if (!task)
80404 return -ENOENT;
80405
80406 - files = get_files_struct(task);
80407 + if (!gr_acl_handle_procpidmem(task))
80408 + files = get_files_struct(task);
80409 put_task_struct(task);
80410
80411 if (files) {
80412 @@ -291,11 +292,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
80413 */
80414 int proc_fd_permission(struct inode *inode, int mask)
80415 {
80416 + struct task_struct *task;
80417 int rv = generic_permission(inode, mask);
80418 - if (rv == 0)
80419 - return 0;
80420 +
80421 if (task_tgid(current) == proc_pid(inode))
80422 rv = 0;
80423 +
80424 + task = get_proc_task(inode);
80425 + if (task == NULL)
80426 + return rv;
80427 +
80428 + if (gr_acl_handle_procpidmem(task))
80429 + rv = -EACCES;
80430 +
80431 + put_task_struct(task);
80432 +
80433 return rv;
80434 }
80435
80436 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
80437 index e5dee5c..dafe21b 100644
80438 --- a/fs/proc/generic.c
80439 +++ b/fs/proc/generic.c
80440 @@ -22,6 +22,7 @@
80441 #include <linux/bitops.h>
80442 #include <linux/spinlock.h>
80443 #include <linux/completion.h>
80444 +#include <linux/grsecurity.h>
80445 #include <asm/uaccess.h>
80446
80447 #include "internal.h"
80448 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
80449 return proc_lookup_de(PDE(dir), dir, dentry);
80450 }
80451
80452 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
80453 + unsigned int flags)
80454 +{
80455 + if (gr_proc_is_restricted())
80456 + return ERR_PTR(-EACCES);
80457 +
80458 + return proc_lookup_de(PDE(dir), dir, dentry);
80459 +}
80460 +
80461 /*
80462 * This returns non-zero if at EOF, so that the /proc
80463 * root directory can use this and check if it should
80464 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
80465 return proc_readdir_de(PDE(inode), file, ctx);
80466 }
80467
80468 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
80469 +{
80470 + struct inode *inode = file_inode(file);
80471 +
80472 + if (gr_proc_is_restricted())
80473 + return -EACCES;
80474 +
80475 + return proc_readdir_de(PDE(inode), file, ctx);
80476 +}
80477 +
80478 /*
80479 * These are the generic /proc directory operations. They
80480 * use the in-memory "struct proc_dir_entry" tree to parse
80481 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
80482 .iterate = proc_readdir,
80483 };
80484
80485 +static const struct file_operations proc_dir_restricted_operations = {
80486 + .llseek = generic_file_llseek,
80487 + .read = generic_read_dir,
80488 + .iterate = proc_readdir_restrict,
80489 +};
80490 +
80491 /*
80492 * proc directories can do almost nothing..
80493 */
80494 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
80495 .setattr = proc_notify_change,
80496 };
80497
80498 +static const struct inode_operations proc_dir_restricted_inode_operations = {
80499 + .lookup = proc_lookup_restrict,
80500 + .getattr = proc_getattr,
80501 + .setattr = proc_notify_change,
80502 +};
80503 +
80504 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
80505 {
80506 int ret;
80507 @@ -445,6 +477,31 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
80508 }
80509 EXPORT_SYMBOL_GPL(proc_mkdir_data);
80510
80511 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
80512 + struct proc_dir_entry *parent, void *data)
80513 +{
80514 + struct proc_dir_entry *ent;
80515 +
80516 + if (mode == 0)
80517 + mode = S_IRUGO | S_IXUGO;
80518 +
80519 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
80520 + if (ent) {
80521 + ent->data = data;
80522 + ent->restricted = 1;
80523 + ent->proc_fops = &proc_dir_restricted_operations;
80524 + ent->proc_iops = &proc_dir_restricted_inode_operations;
80525 + parent->nlink++;
80526 + if (proc_register(parent, ent) < 0) {
80527 + kfree(ent);
80528 + parent->nlink--;
80529 + ent = NULL;
80530 + }
80531 + }
80532 + return ent;
80533 +}
80534 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
80535 +
80536 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
80537 struct proc_dir_entry *parent)
80538 {
80539 @@ -459,6 +516,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
80540 }
80541 EXPORT_SYMBOL(proc_mkdir);
80542
80543 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
80544 + struct proc_dir_entry *parent)
80545 +{
80546 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
80547 +}
80548 +EXPORT_SYMBOL(proc_mkdir_restrict);
80549 +
80550 struct proc_dir_entry *proc_create_mount_point(const char *name)
80551 {
80552 umode_t mode = S_IFDIR | S_IRUGO | S_IXUGO;
80553 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
80554 index e3eb552..bcb0f25 100644
80555 --- a/fs/proc/inode.c
80556 +++ b/fs/proc/inode.c
80557 @@ -24,11 +24,17 @@
80558 #include <linux/mount.h>
80559 #include <linux/magic.h>
80560 #include <linux/namei.h>
80561 +#include <linux/grsecurity.h>
80562
80563 #include <asm/uaccess.h>
80564
80565 #include "internal.h"
80566
80567 +#ifdef CONFIG_PROC_SYSCTL
80568 +extern const struct inode_operations proc_sys_inode_operations;
80569 +extern const struct inode_operations proc_sys_dir_operations;
80570 +#endif
80571 +
80572 static void proc_evict_inode(struct inode *inode)
80573 {
80574 struct proc_dir_entry *de;
80575 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
80576 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
80577 sysctl_head_put(head);
80578 }
80579 +
80580 +#ifdef CONFIG_PROC_SYSCTL
80581 + if (inode->i_op == &proc_sys_inode_operations ||
80582 + inode->i_op == &proc_sys_dir_operations)
80583 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
80584 +#endif
80585 +
80586 }
80587
80588 static struct kmem_cache * proc_inode_cachep;
80589 @@ -430,7 +443,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
80590 if (de->mode) {
80591 inode->i_mode = de->mode;
80592 inode->i_uid = de->uid;
80593 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80594 + inode->i_gid = grsec_proc_gid;
80595 +#else
80596 inode->i_gid = de->gid;
80597 +#endif
80598 }
80599 if (de->size)
80600 inode->i_size = de->size;
80601 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
80602 index aa27810..9f2d3b2 100644
80603 --- a/fs/proc/internal.h
80604 +++ b/fs/proc/internal.h
80605 @@ -47,9 +47,10 @@ struct proc_dir_entry {
80606 struct completion *pde_unload_completion;
80607 struct list_head pde_openers; /* who did ->open, but not ->release */
80608 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
80609 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
80610 u8 namelen;
80611 char name[];
80612 -};
80613 +} __randomize_layout;
80614
80615 union proc_op {
80616 int (*proc_get_link)(struct dentry *, struct path *);
80617 @@ -67,7 +68,7 @@ struct proc_inode {
80618 struct ctl_table *sysctl_entry;
80619 const struct proc_ns_operations *ns_ops;
80620 struct inode vfs_inode;
80621 -};
80622 +} __randomize_layout;
80623
80624 /*
80625 * General functions
80626 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
80627 struct pid *, struct task_struct *);
80628 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
80629 struct pid *, struct task_struct *);
80630 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
80631 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
80632 + struct pid *, struct task_struct *);
80633 +#endif
80634
80635 /*
80636 * base.c
80637 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
80638 * generic.c
80639 */
80640 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
80641 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
80642 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
80643 struct dentry *);
80644 extern int proc_readdir(struct file *, struct dir_context *);
80645 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
80646 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
80647
80648 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
80649 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
80650 index a352d57..cb94a5c 100644
80651 --- a/fs/proc/interrupts.c
80652 +++ b/fs/proc/interrupts.c
80653 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
80654
80655 static int __init proc_interrupts_init(void)
80656 {
80657 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
80658 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
80659 +#else
80660 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
80661 +#endif
80662 return 0;
80663 }
80664 fs_initcall(proc_interrupts_init);
80665 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
80666 index 91a4e64..14bf8fa 100644
80667 --- a/fs/proc/kcore.c
80668 +++ b/fs/proc/kcore.c
80669 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
80670 * the addresses in the elf_phdr on our list.
80671 */
80672 start = kc_offset_to_vaddr(*fpos - elf_buflen);
80673 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
80674 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
80675 + if (tsz > buflen)
80676 tsz = buflen;
80677 -
80678 +
80679 while (buflen) {
80680 struct kcore_list *m;
80681
80682 @@ -515,19 +516,20 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
80683 } else {
80684 if (kern_addr_valid(start)) {
80685 unsigned long n;
80686 + char *elf_buf;
80687 + mm_segment_t oldfs;
80688
80689 - n = copy_to_user(buffer, (char *)start, tsz);
80690 - /*
80691 - * We cannot distinguish between fault on source
80692 - * and fault on destination. When this happens
80693 - * we clear too and hope it will trigger the
80694 - * EFAULT again.
80695 - */
80696 - if (n) {
80697 - if (clear_user(buffer + tsz - n,
80698 - n))
80699 - return -EFAULT;
80700 - }
80701 + elf_buf = kzalloc(tsz, GFP_KERNEL);
80702 + if (!elf_buf)
80703 + return -ENOMEM;
80704 + oldfs = get_fs();
80705 + set_fs(KERNEL_DS);
80706 + n = __copy_from_user(elf_buf, (const void __user *)start, tsz);
80707 + set_fs(oldfs);
80708 + n = copy_to_user(buffer, elf_buf, tsz);
80709 + kfree(elf_buf);
80710 + if (n)
80711 + return -EFAULT;
80712 } else {
80713 if (clear_user(buffer, tsz))
80714 return -EFAULT;
80715 @@ -547,6 +549,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
80716
80717 static int open_kcore(struct inode *inode, struct file *filp)
80718 {
80719 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
80720 + return -EPERM;
80721 +#endif
80722 if (!capable(CAP_SYS_RAWIO))
80723 return -EPERM;
80724 if (kcore_need_update)
80725 @@ -580,7 +585,7 @@ static int __meminit kcore_callback(struct notifier_block *self,
80726 return NOTIFY_OK;
80727 }
80728
80729 -static struct notifier_block kcore_callback_nb __meminitdata = {
80730 +static struct notifier_block kcore_callback_nb __meminitconst = {
80731 .notifier_call = kcore_callback,
80732 .priority = 0,
80733 };
80734 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
80735 index d3ebf2e..6ad42d1 100644
80736 --- a/fs/proc/meminfo.c
80737 +++ b/fs/proc/meminfo.c
80738 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
80739 vmi.used >> 10,
80740 vmi.largest_chunk >> 10
80741 #ifdef CONFIG_MEMORY_FAILURE
80742 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
80743 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
80744 #endif
80745 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
80746 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
80747 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
80748 index d4a3574..b421ce9 100644
80749 --- a/fs/proc/nommu.c
80750 +++ b/fs/proc/nommu.c
80751 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
80752
80753 if (file) {
80754 seq_pad(m, ' ');
80755 - seq_path(m, &file->f_path, "");
80756 + seq_path(m, &file->f_path, "\n\\");
80757 }
80758
80759 seq_putc(m, '\n');
80760 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
80761 index 350984a..0fb02a9 100644
80762 --- a/fs/proc/proc_net.c
80763 +++ b/fs/proc/proc_net.c
80764 @@ -23,9 +23,27 @@
80765 #include <linux/nsproxy.h>
80766 #include <net/net_namespace.h>
80767 #include <linux/seq_file.h>
80768 +#include <linux/grsecurity.h>
80769
80770 #include "internal.h"
80771
80772 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
80773 +static struct seq_operations *ipv6_seq_ops_addr;
80774 +
80775 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
80776 +{
80777 + ipv6_seq_ops_addr = addr;
80778 +}
80779 +
80780 +void unregister_ipv6_seq_ops_addr(void)
80781 +{
80782 + ipv6_seq_ops_addr = NULL;
80783 +}
80784 +
80785 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
80786 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
80787 +#endif
80788 +
80789 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
80790 {
80791 return pde->parent->data;
80792 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
80793 return maybe_get_net(PDE_NET(PDE(inode)));
80794 }
80795
80796 +extern const struct seq_operations dev_seq_ops;
80797 +
80798 int seq_open_net(struct inode *ino, struct file *f,
80799 const struct seq_operations *ops, int size)
80800 {
80801 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
80802
80803 BUG_ON(size < sizeof(*p));
80804
80805 + /* only permit access to /proc/net/dev */
80806 + if (
80807 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
80808 + ops != ipv6_seq_ops_addr &&
80809 +#endif
80810 + ops != &dev_seq_ops && gr_proc_is_restricted())
80811 + return -EACCES;
80812 +
80813 net = get_proc_net(ino);
80814 if (net == NULL)
80815 return -ENXIO;
80816 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
80817 int err;
80818 struct net *net;
80819
80820 + if (gr_proc_is_restricted())
80821 + return -EACCES;
80822 +
80823 err = -ENXIO;
80824 net = get_proc_net(inode);
80825 if (net == NULL)
80826 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
80827 index fdda62e..cd7c75f 100644
80828 --- a/fs/proc/proc_sysctl.c
80829 +++ b/fs/proc/proc_sysctl.c
80830 @@ -11,13 +11,21 @@
80831 #include <linux/namei.h>
80832 #include <linux/mm.h>
80833 #include <linux/module.h>
80834 +#include <linux/nsproxy.h>
80835 +#ifdef CONFIG_GRKERNSEC
80836 +#include <net/net_namespace.h>
80837 +#endif
80838 #include "internal.h"
80839
80840 +extern int gr_handle_chroot_sysctl(const int op);
80841 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
80842 + const int op);
80843 +
80844 static const struct dentry_operations proc_sys_dentry_operations;
80845 static const struct file_operations proc_sys_file_operations;
80846 -static const struct inode_operations proc_sys_inode_operations;
80847 +const struct inode_operations proc_sys_inode_operations;
80848 static const struct file_operations proc_sys_dir_file_operations;
80849 -static const struct inode_operations proc_sys_dir_operations;
80850 +const struct inode_operations proc_sys_dir_operations;
80851
80852 /* Support for permanently empty directories */
80853
80854 @@ -32,13 +40,17 @@ static bool is_empty_dir(struct ctl_table_header *head)
80855
80856 static void set_empty_dir(struct ctl_dir *dir)
80857 {
80858 - dir->header.ctl_table[0].child = sysctl_mount_point;
80859 + pax_open_kernel();
80860 + *(const void **)&dir->header.ctl_table[0].child = sysctl_mount_point;
80861 + pax_close_kernel();
80862 }
80863
80864 static void clear_empty_dir(struct ctl_dir *dir)
80865
80866 {
80867 - dir->header.ctl_table[0].child = NULL;
80868 + pax_open_kernel();
80869 + *(void **)&dir->header.ctl_table[0].child = NULL;
80870 + pax_close_kernel();
80871 }
80872
80873 void proc_sys_poll_notify(struct ctl_table_poll *poll)
80874 @@ -504,6 +516,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
80875
80876 err = NULL;
80877 d_set_d_op(dentry, &proc_sys_dentry_operations);
80878 +
80879 + gr_handle_proc_create(dentry, inode);
80880 +
80881 d_add(dentry, inode);
80882
80883 out:
80884 @@ -519,6 +534,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
80885 struct inode *inode = file_inode(filp);
80886 struct ctl_table_header *head = grab_header(inode);
80887 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
80888 + int op = write ? MAY_WRITE : MAY_READ;
80889 ssize_t error;
80890 size_t res;
80891
80892 @@ -530,7 +546,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
80893 * and won't be until we finish.
80894 */
80895 error = -EPERM;
80896 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
80897 + if (sysctl_perm(head, table, op))
80898 goto out;
80899
80900 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
80901 @@ -538,6 +554,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
80902 if (!table->proc_handler)
80903 goto out;
80904
80905 +#ifdef CONFIG_GRKERNSEC
80906 + error = -EPERM;
80907 + if (gr_handle_chroot_sysctl(op))
80908 + goto out;
80909 + dget(filp->f_path.dentry);
80910 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
80911 + dput(filp->f_path.dentry);
80912 + goto out;
80913 + }
80914 + dput(filp->f_path.dentry);
80915 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
80916 + goto out;
80917 + if (write) {
80918 + if (current->nsproxy->net_ns != table->extra2) {
80919 + if (!capable(CAP_SYS_ADMIN))
80920 + goto out;
80921 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
80922 + goto out;
80923 + }
80924 +#endif
80925 +
80926 /* careful: calling conventions are nasty here */
80927 res = count;
80928 error = table->proc_handler(table, write, buf, &res, ppos);
80929 @@ -635,6 +672,9 @@ static bool proc_sys_fill_cache(struct file *file,
80930 return false;
80931 } else {
80932 d_set_d_op(child, &proc_sys_dentry_operations);
80933 +
80934 + gr_handle_proc_create(child, inode);
80935 +
80936 d_add(child, inode);
80937 }
80938 } else {
80939 @@ -678,6 +718,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
80940 if ((*pos)++ < ctx->pos)
80941 return true;
80942
80943 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
80944 + return 0;
80945 +
80946 if (unlikely(S_ISLNK(table->mode)))
80947 res = proc_sys_link_fill_cache(file, ctx, head, table);
80948 else
80949 @@ -771,6 +814,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
80950 if (IS_ERR(head))
80951 return PTR_ERR(head);
80952
80953 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
80954 + return -ENOENT;
80955 +
80956 generic_fillattr(inode, stat);
80957 if (table)
80958 stat->mode = (stat->mode & S_IFMT) | table->mode;
80959 @@ -793,13 +839,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
80960 .llseek = generic_file_llseek,
80961 };
80962
80963 -static const struct inode_operations proc_sys_inode_operations = {
80964 +const struct inode_operations proc_sys_inode_operations = {
80965 .permission = proc_sys_permission,
80966 .setattr = proc_sys_setattr,
80967 .getattr = proc_sys_getattr,
80968 };
80969
80970 -static const struct inode_operations proc_sys_dir_operations = {
80971 +const struct inode_operations proc_sys_dir_operations = {
80972 .lookup = proc_sys_lookup,
80973 .permission = proc_sys_permission,
80974 .setattr = proc_sys_setattr,
80975 @@ -876,7 +922,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
80976 static struct ctl_dir *new_dir(struct ctl_table_set *set,
80977 const char *name, int namelen)
80978 {
80979 - struct ctl_table *table;
80980 + ctl_table_no_const *table;
80981 struct ctl_dir *new;
80982 struct ctl_node *node;
80983 char *new_name;
80984 @@ -888,7 +934,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
80985 return NULL;
80986
80987 node = (struct ctl_node *)(new + 1);
80988 - table = (struct ctl_table *)(node + 1);
80989 + table = (ctl_table_no_const *)(node + 1);
80990 new_name = (char *)(table + 2);
80991 memcpy(new_name, name, namelen);
80992 new_name[namelen] = '\0';
80993 @@ -1057,7 +1103,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
80994 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
80995 struct ctl_table_root *link_root)
80996 {
80997 - struct ctl_table *link_table, *entry, *link;
80998 + ctl_table_no_const *link_table, *link;
80999 + struct ctl_table *entry;
81000 struct ctl_table_header *links;
81001 struct ctl_node *node;
81002 char *link_name;
81003 @@ -1080,7 +1127,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
81004 return NULL;
81005
81006 node = (struct ctl_node *)(links + 1);
81007 - link_table = (struct ctl_table *)(node + nr_entries);
81008 + link_table = (ctl_table_no_const *)(node + nr_entries);
81009 link_name = (char *)&link_table[nr_entries + 1];
81010
81011 for (link = link_table, entry = table; entry->procname; link++, entry++) {
81012 @@ -1328,8 +1375,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
81013 struct ctl_table_header ***subheader, struct ctl_table_set *set,
81014 struct ctl_table *table)
81015 {
81016 - struct ctl_table *ctl_table_arg = NULL;
81017 - struct ctl_table *entry, *files;
81018 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
81019 + struct ctl_table *entry;
81020 int nr_files = 0;
81021 int nr_dirs = 0;
81022 int err = -ENOMEM;
81023 @@ -1341,10 +1388,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
81024 nr_files++;
81025 }
81026
81027 - files = table;
81028 /* If there are mixed files and directories we need a new table */
81029 if (nr_dirs && nr_files) {
81030 - struct ctl_table *new;
81031 + ctl_table_no_const *new;
81032 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
81033 GFP_KERNEL);
81034 if (!files)
81035 @@ -1362,7 +1408,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
81036 /* Register everything except a directory full of subdirectories */
81037 if (nr_files || !nr_dirs) {
81038 struct ctl_table_header *header;
81039 - header = __register_sysctl_table(set, path, files);
81040 + header = __register_sysctl_table(set, path, files ? files : table);
81041 if (!header) {
81042 kfree(ctl_table_arg);
81043 goto out;
81044 diff --git a/fs/proc/root.c b/fs/proc/root.c
81045 index 68feb0f..2c04780 100644
81046 --- a/fs/proc/root.c
81047 +++ b/fs/proc/root.c
81048 @@ -185,7 +185,15 @@ void __init proc_root_init(void)
81049 proc_create_mount_point("openprom");
81050 #endif
81051 proc_tty_init();
81052 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
81053 +#ifdef CONFIG_GRKERNSEC_PROC_USER
81054 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
81055 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
81056 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
81057 +#endif
81058 +#else
81059 proc_mkdir("bus", NULL);
81060 +#endif
81061 proc_sys_init();
81062 }
81063
81064 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
81065 index 510413eb..34d9a8c 100644
81066 --- a/fs/proc/stat.c
81067 +++ b/fs/proc/stat.c
81068 @@ -11,6 +11,7 @@
81069 #include <linux/irqnr.h>
81070 #include <linux/cputime.h>
81071 #include <linux/tick.h>
81072 +#include <linux/grsecurity.h>
81073
81074 #ifndef arch_irq_stat_cpu
81075 #define arch_irq_stat_cpu(cpu) 0
81076 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
81077 u64 sum_softirq = 0;
81078 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
81079 struct timespec boottime;
81080 + int unrestricted = 1;
81081 +
81082 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
81083 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
81084 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
81085 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
81086 + && !in_group_p(grsec_proc_gid)
81087 +#endif
81088 + )
81089 + unrestricted = 0;
81090 +#endif
81091 +#endif
81092
81093 user = nice = system = idle = iowait =
81094 irq = softirq = steal = 0;
81095 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
81096 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
81097 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
81098 idle += get_idle_time(i);
81099 - iowait += get_iowait_time(i);
81100 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81101 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81102 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81103 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81104 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81105 - sum += kstat_cpu_irqs_sum(i);
81106 - sum += arch_irq_stat_cpu(i);
81107 + if (unrestricted) {
81108 + iowait += get_iowait_time(i);
81109 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81110 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81111 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81112 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81113 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81114 + sum += kstat_cpu_irqs_sum(i);
81115 + sum += arch_irq_stat_cpu(i);
81116 + for (j = 0; j < NR_SOFTIRQS; j++) {
81117 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
81118
81119 - for (j = 0; j < NR_SOFTIRQS; j++) {
81120 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
81121 -
81122 - per_softirq_sums[j] += softirq_stat;
81123 - sum_softirq += softirq_stat;
81124 + per_softirq_sums[j] += softirq_stat;
81125 + sum_softirq += softirq_stat;
81126 + }
81127 }
81128 }
81129 - sum += arch_irq_stat();
81130 + if (unrestricted)
81131 + sum += arch_irq_stat();
81132
81133 seq_puts(p, "cpu ");
81134 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
81135 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
81136 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
81137 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
81138 idle = get_idle_time(i);
81139 - iowait = get_iowait_time(i);
81140 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81141 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81142 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81143 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81144 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81145 + if (unrestricted) {
81146 + iowait = get_iowait_time(i);
81147 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81148 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81149 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81150 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81151 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81152 + }
81153 seq_printf(p, "cpu%d", i);
81154 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
81155 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
81156 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
81157
81158 /* sum again ? it could be updated? */
81159 for_each_irq_nr(j)
81160 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
81161 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
81162
81163 seq_printf(p,
81164 "\nctxt %llu\n"
81165 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
81166 "processes %lu\n"
81167 "procs_running %lu\n"
81168 "procs_blocked %lu\n",
81169 - nr_context_switches(),
81170 + unrestricted ? nr_context_switches() : 0ULL,
81171 (unsigned long)jif,
81172 - total_forks,
81173 - nr_running(),
81174 - nr_iowait());
81175 + unrestricted ? total_forks : 0UL,
81176 + unrestricted ? nr_running() : 0UL,
81177 + unrestricted ? nr_iowait() : 0UL);
81178
81179 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
81180
81181 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
81182 index 6dee68d..1b4add0 100644
81183 --- a/fs/proc/task_mmu.c
81184 +++ b/fs/proc/task_mmu.c
81185 @@ -13,12 +13,19 @@
81186 #include <linux/swap.h>
81187 #include <linux/swapops.h>
81188 #include <linux/mmu_notifier.h>
81189 +#include <linux/grsecurity.h>
81190
81191 #include <asm/elf.h>
81192 #include <asm/uaccess.h>
81193 #include <asm/tlbflush.h>
81194 #include "internal.h"
81195
81196 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81197 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
81198 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
81199 + _mm->pax_flags & MF_PAX_SEGMEXEC))
81200 +#endif
81201 +
81202 void task_mem(struct seq_file *m, struct mm_struct *mm)
81203 {
81204 unsigned long data, text, lib, swap, ptes, pmds;
81205 @@ -57,8 +64,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
81206 "VmLib:\t%8lu kB\n"
81207 "VmPTE:\t%8lu kB\n"
81208 "VmPMD:\t%8lu kB\n"
81209 - "VmSwap:\t%8lu kB\n",
81210 - hiwater_vm << (PAGE_SHIFT-10),
81211 + "VmSwap:\t%8lu kB\n"
81212 +
81213 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
81214 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
81215 +#endif
81216 +
81217 + ,hiwater_vm << (PAGE_SHIFT-10),
81218 total_vm << (PAGE_SHIFT-10),
81219 mm->locked_vm << (PAGE_SHIFT-10),
81220 mm->pinned_vm << (PAGE_SHIFT-10),
81221 @@ -68,7 +80,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
81222 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
81223 ptes >> 10,
81224 pmds >> 10,
81225 - swap << (PAGE_SHIFT-10));
81226 + swap << (PAGE_SHIFT-10)
81227 +
81228 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
81229 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81230 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
81231 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
81232 +#else
81233 + , mm->context.user_cs_base
81234 + , mm->context.user_cs_limit
81235 +#endif
81236 +#endif
81237 +
81238 + );
81239 }
81240
81241 unsigned long task_vsize(struct mm_struct *mm)
81242 @@ -285,13 +309,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81243 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
81244 }
81245
81246 - /* We don't show the stack guard page in /proc/maps */
81247 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81248 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
81249 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
81250 +#else
81251 start = vma->vm_start;
81252 - if (stack_guard_page_start(vma, start))
81253 - start += PAGE_SIZE;
81254 end = vma->vm_end;
81255 - if (stack_guard_page_end(vma, end))
81256 - end -= PAGE_SIZE;
81257 +#endif
81258
81259 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
81260 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
81261 @@ -301,7 +325,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81262 flags & VM_WRITE ? 'w' : '-',
81263 flags & VM_EXEC ? 'x' : '-',
81264 flags & VM_MAYSHARE ? 's' : 'p',
81265 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81266 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
81267 +#else
81268 pgoff,
81269 +#endif
81270 MAJOR(dev), MINOR(dev), ino);
81271
81272 /*
81273 @@ -310,7 +338,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81274 */
81275 if (file) {
81276 seq_pad(m, ' ');
81277 - seq_path(m, &file->f_path, "\n");
81278 + seq_path(m, &file->f_path, "\n\\");
81279 goto done;
81280 }
81281
81282 @@ -341,8 +369,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81283 * Thread stack in /proc/PID/task/TID/maps or
81284 * the main process stack.
81285 */
81286 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
81287 - vma->vm_end >= mm->start_stack)) {
81288 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
81289 + (vma->vm_start <= mm->start_stack &&
81290 + vma->vm_end >= mm->start_stack)) {
81291 name = "[stack]";
81292 } else {
81293 /* Thread stack in /proc/PID/maps */
81294 @@ -362,6 +391,12 @@ done:
81295
81296 static int show_map(struct seq_file *m, void *v, int is_pid)
81297 {
81298 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81299 + if (current->exec_id != m->exec_id) {
81300 + gr_log_badprocpid("maps");
81301 + return 0;
81302 + }
81303 +#endif
81304 show_map_vma(m, v, is_pid);
81305 m_cache_vma(m, v);
81306 return 0;
81307 @@ -620,9 +655,18 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
81308 .private = &mss,
81309 };
81310
81311 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81312 + if (current->exec_id != m->exec_id) {
81313 + gr_log_badprocpid("smaps");
81314 + return 0;
81315 + }
81316 +#endif
81317 memset(&mss, 0, sizeof mss);
81318 - /* mmap_sem is held in m_start */
81319 - walk_page_vma(vma, &smaps_walk);
81320 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81321 + if (!PAX_RAND_FLAGS(vma->vm_mm))
81322 +#endif
81323 + /* mmap_sem is held in m_start */
81324 + walk_page_vma(vma, &smaps_walk);
81325
81326 show_map_vma(m, vma, is_pid);
81327
81328 @@ -641,7 +685,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
81329 "KernelPageSize: %8lu kB\n"
81330 "MMUPageSize: %8lu kB\n"
81331 "Locked: %8lu kB\n",
81332 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81333 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
81334 +#else
81335 (vma->vm_end - vma->vm_start) >> 10,
81336 +#endif
81337 mss.resident >> 10,
81338 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
81339 mss.shared_clean >> 10,
81340 @@ -1491,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
81341 char buffer[64];
81342 int nid;
81343
81344 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81345 + if (current->exec_id != m->exec_id) {
81346 + gr_log_badprocpid("numa_maps");
81347 + return 0;
81348 + }
81349 +#endif
81350 +
81351 if (!mm)
81352 return 0;
81353
81354 @@ -1505,11 +1560,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
81355 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
81356 }
81357
81358 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81359 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
81360 +#else
81361 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
81362 +#endif
81363
81364 if (file) {
81365 seq_puts(m, " file=");
81366 - seq_path(m, &file->f_path, "\n\t= ");
81367 + seq_path(m, &file->f_path, "\n\t\\= ");
81368 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
81369 seq_puts(m, " heap");
81370 } else {
81371 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
81372 index 599ec2e..f1413ae 100644
81373 --- a/fs/proc/task_nommu.c
81374 +++ b/fs/proc/task_nommu.c
81375 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
81376 else
81377 bytes += kobjsize(mm);
81378
81379 - if (current->fs && current->fs->users > 1)
81380 + if (current->fs && atomic_read(&current->fs->users) > 1)
81381 sbytes += kobjsize(current->fs);
81382 else
81383 bytes += kobjsize(current->fs);
81384 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
81385
81386 if (file) {
81387 seq_pad(m, ' ');
81388 - seq_path(m, &file->f_path, "");
81389 + seq_path(m, &file->f_path, "\n\\");
81390 } else if (mm) {
81391 pid_t tid = pid_of_stack(priv, vma, is_pid);
81392
81393 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
81394 index 4e61388..1a2523d 100644
81395 --- a/fs/proc/vmcore.c
81396 +++ b/fs/proc/vmcore.c
81397 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
81398 nr_bytes = count;
81399
81400 /* If pfn is not ram, return zeros for sparse dump files */
81401 - if (pfn_is_ram(pfn) == 0)
81402 - memset(buf, 0, nr_bytes);
81403 - else {
81404 + if (pfn_is_ram(pfn) == 0) {
81405 + if (userbuf) {
81406 + if (clear_user((char __force_user *)buf, nr_bytes))
81407 + return -EFAULT;
81408 + } else
81409 + memset(buf, 0, nr_bytes);
81410 + } else {
81411 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
81412 offset, userbuf);
81413 if (tmp < 0)
81414 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
81415 static int copy_to(void *target, void *src, size_t size, int userbuf)
81416 {
81417 if (userbuf) {
81418 - if (copy_to_user((char __user *) target, src, size))
81419 + if (copy_to_user((char __force_user *) target, src, size))
81420 return -EFAULT;
81421 } else {
81422 memcpy(target, src, size);
81423 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
81424 if (*fpos < m->offset + m->size) {
81425 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
81426 start = m->paddr + *fpos - m->offset;
81427 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
81428 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
81429 if (tmp < 0)
81430 return tmp;
81431 buflen -= tsz;
81432 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
81433 static ssize_t read_vmcore(struct file *file, char __user *buffer,
81434 size_t buflen, loff_t *fpos)
81435 {
81436 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
81437 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
81438 }
81439
81440 /*
81441 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
81442 index d3fb2b6..43a8140 100644
81443 --- a/fs/qnx6/qnx6.h
81444 +++ b/fs/qnx6/qnx6.h
81445 @@ -74,7 +74,7 @@ enum {
81446 BYTESEX_BE,
81447 };
81448
81449 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
81450 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
81451 {
81452 if (sbi->s_bytesex == BYTESEX_LE)
81453 return le64_to_cpu((__force __le64)n);
81454 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
81455 return (__force __fs64)cpu_to_be64(n);
81456 }
81457
81458 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
81459 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
81460 {
81461 if (sbi->s_bytesex == BYTESEX_LE)
81462 return le32_to_cpu((__force __le32)n);
81463 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
81464 index bb2869f..d34ada8 100644
81465 --- a/fs/quota/netlink.c
81466 +++ b/fs/quota/netlink.c
81467 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
81468 void quota_send_warning(struct kqid qid, dev_t dev,
81469 const char warntype)
81470 {
81471 - static atomic_t seq;
81472 + static atomic_unchecked_t seq;
81473 struct sk_buff *skb;
81474 void *msg_head;
81475 int ret;
81476 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
81477 "VFS: Not enough memory to send quota warning.\n");
81478 return;
81479 }
81480 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
81481 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
81482 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
81483 if (!msg_head) {
81484 printk(KERN_ERR
81485 diff --git a/fs/read_write.c b/fs/read_write.c
81486 index 819ef3f..f07222d 100644
81487 --- a/fs/read_write.c
81488 +++ b/fs/read_write.c
81489 @@ -505,7 +505,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
81490
81491 old_fs = get_fs();
81492 set_fs(get_ds());
81493 - p = (__force const char __user *)buf;
81494 + p = (const char __force_user *)buf;
81495 if (count > MAX_RW_COUNT)
81496 count = MAX_RW_COUNT;
81497 ret = __vfs_write(file, p, count, pos);
81498 diff --git a/fs/readdir.c b/fs/readdir.c
81499 index ced6791..936687b 100644
81500 --- a/fs/readdir.c
81501 +++ b/fs/readdir.c
81502 @@ -18,6 +18,7 @@
81503 #include <linux/security.h>
81504 #include <linux/syscalls.h>
81505 #include <linux/unistd.h>
81506 +#include <linux/namei.h>
81507
81508 #include <asm/uaccess.h>
81509
81510 @@ -71,6 +72,7 @@ struct old_linux_dirent {
81511 struct readdir_callback {
81512 struct dir_context ctx;
81513 struct old_linux_dirent __user * dirent;
81514 + struct file * file;
81515 int result;
81516 };
81517
81518 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
81519 buf->result = -EOVERFLOW;
81520 return -EOVERFLOW;
81521 }
81522 +
81523 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
81524 + return 0;
81525 +
81526 buf->result++;
81527 dirent = buf->dirent;
81528 if (!access_ok(VERIFY_WRITE, dirent,
81529 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
81530 if (!f.file)
81531 return -EBADF;
81532
81533 + buf.file = f.file;
81534 error = iterate_dir(f.file, &buf.ctx);
81535 if (buf.result)
81536 error = buf.result;
81537 @@ -145,6 +152,7 @@ struct getdents_callback {
81538 struct dir_context ctx;
81539 struct linux_dirent __user * current_dir;
81540 struct linux_dirent __user * previous;
81541 + struct file * file;
81542 int count;
81543 int error;
81544 };
81545 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
81546 buf->error = -EOVERFLOW;
81547 return -EOVERFLOW;
81548 }
81549 +
81550 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
81551 + return 0;
81552 +
81553 dirent = buf->previous;
81554 if (dirent) {
81555 if (__put_user(offset, &dirent->d_off))
81556 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
81557 if (!f.file)
81558 return -EBADF;
81559
81560 + buf.file = f.file;
81561 error = iterate_dir(f.file, &buf.ctx);
81562 if (error >= 0)
81563 error = buf.error;
81564 @@ -230,6 +243,7 @@ struct getdents_callback64 {
81565 struct dir_context ctx;
81566 struct linux_dirent64 __user * current_dir;
81567 struct linux_dirent64 __user * previous;
81568 + struct file *file;
81569 int count;
81570 int error;
81571 };
81572 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
81573 buf->error = -EINVAL; /* only used if we fail.. */
81574 if (reclen > buf->count)
81575 return -EINVAL;
81576 +
81577 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
81578 + return 0;
81579 +
81580 dirent = buf->previous;
81581 if (dirent) {
81582 if (__put_user(offset, &dirent->d_off))
81583 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
81584 if (!f.file)
81585 return -EBADF;
81586
81587 + buf.file = f.file;
81588 error = iterate_dir(f.file, &buf.ctx);
81589 if (error >= 0)
81590 error = buf.error;
81591 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
81592 index 9c02d96..6562c10 100644
81593 --- a/fs/reiserfs/do_balan.c
81594 +++ b/fs/reiserfs/do_balan.c
81595 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
81596 return;
81597 }
81598
81599 - atomic_inc(&fs_generation(tb->tb_sb));
81600 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
81601 do_balance_starts(tb);
81602
81603 /*
81604 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
81605 index aca73dd..e3c558d 100644
81606 --- a/fs/reiserfs/item_ops.c
81607 +++ b/fs/reiserfs/item_ops.c
81608 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
81609 }
81610
81611 static struct item_operations errcatch_ops = {
81612 - errcatch_bytes_number,
81613 - errcatch_decrement_key,
81614 - errcatch_is_left_mergeable,
81615 - errcatch_print_item,
81616 - errcatch_check_item,
81617 + .bytes_number = errcatch_bytes_number,
81618 + .decrement_key = errcatch_decrement_key,
81619 + .is_left_mergeable = errcatch_is_left_mergeable,
81620 + .print_item = errcatch_print_item,
81621 + .check_item = errcatch_check_item,
81622
81623 - errcatch_create_vi,
81624 - errcatch_check_left,
81625 - errcatch_check_right,
81626 - errcatch_part_size,
81627 - errcatch_unit_num,
81628 - errcatch_print_vi
81629 + .create_vi = errcatch_create_vi,
81630 + .check_left = errcatch_check_left,
81631 + .check_right = errcatch_check_right,
81632 + .part_size = errcatch_part_size,
81633 + .unit_num = errcatch_unit_num,
81634 + .print_vi = errcatch_print_vi
81635 };
81636
81637 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
81638 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
81639 index 621b9f3..af527fd 100644
81640 --- a/fs/reiserfs/procfs.c
81641 +++ b/fs/reiserfs/procfs.c
81642 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
81643 "SMALL_TAILS " : "NO_TAILS ",
81644 replay_only(sb) ? "REPLAY_ONLY " : "",
81645 convert_reiserfs(sb) ? "CONV " : "",
81646 - atomic_read(&r->s_generation_counter),
81647 + atomic_read_unchecked(&r->s_generation_counter),
81648 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
81649 SF(s_do_balance), SF(s_unneeded_left_neighbor),
81650 SF(s_good_search_by_key_reada), SF(s_bmaps),
81651 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
81652 index 2adcde1..7d27bc8 100644
81653 --- a/fs/reiserfs/reiserfs.h
81654 +++ b/fs/reiserfs/reiserfs.h
81655 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
81656 /* Comment? -Hans */
81657 wait_queue_head_t s_wait;
81658 /* increased by one every time the tree gets re-balanced */
81659 - atomic_t s_generation_counter;
81660 + atomic_unchecked_t s_generation_counter;
81661
81662 /* File system properties. Currently holds on-disk FS format */
81663 unsigned long s_properties;
81664 @@ -2300,7 +2300,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
81665 #define REISERFS_USER_MEM 1 /* user memory mode */
81666
81667 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
81668 -#define get_generation(s) atomic_read (&fs_generation(s))
81669 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
81670 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
81671 #define __fs_changed(gen,s) (gen != get_generation (s))
81672 #define fs_changed(gen,s) \
81673 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
81674 index 0111ad0..00f4749 100644
81675 --- a/fs/reiserfs/super.c
81676 +++ b/fs/reiserfs/super.c
81677 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
81678 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
81679 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
81680 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
81681 +#ifdef CONFIG_REISERFS_FS_XATTR
81682 + /* turn on user xattrs by default */
81683 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
81684 +#endif
81685 /* no preallocation minimum, be smart in reiserfs_file_write instead */
81686 sbi->s_alloc_options.preallocmin = 0;
81687 /* Preallocate by 16 blocks (17-1) at once */
81688 diff --git a/fs/select.c b/fs/select.c
81689 index f684c75..4117611 100644
81690 --- a/fs/select.c
81691 +++ b/fs/select.c
81692 @@ -20,6 +20,7 @@
81693 #include <linux/export.h>
81694 #include <linux/slab.h>
81695 #include <linux/poll.h>
81696 +#include <linux/security.h>
81697 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
81698 #include <linux/file.h>
81699 #include <linux/fdtable.h>
81700 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
81701 struct poll_list *walk = head;
81702 unsigned long todo = nfds;
81703
81704 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
81705 if (nfds > rlimit(RLIMIT_NOFILE))
81706 return -EINVAL;
81707
81708 diff --git a/fs/seq_file.c b/fs/seq_file.c
81709 index 555f821..02a990b 100644
81710 --- a/fs/seq_file.c
81711 +++ b/fs/seq_file.c
81712 @@ -12,6 +12,8 @@
81713 #include <linux/slab.h>
81714 #include <linux/cred.h>
81715 #include <linux/mm.h>
81716 +#include <linux/sched.h>
81717 +#include <linux/grsecurity.h>
81718
81719 #include <asm/uaccess.h>
81720 #include <asm/page.h>
81721 @@ -29,9 +31,9 @@ static void *seq_buf_alloc(unsigned long size)
81722 * __GFP_NORETRY to avoid oom-killings with high-order allocations -
81723 * it's better to fall back to vmalloc() than to kill things.
81724 */
81725 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
81726 + buf = kmalloc(size, GFP_KERNEL | GFP_USERCOPY | __GFP_NORETRY | __GFP_NOWARN);
81727 if (!buf && size > PAGE_SIZE)
81728 - buf = vmalloc(size);
81729 + buf = vmalloc_usercopy(size);
81730 return buf;
81731 }
81732
81733 @@ -65,6 +67,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
81734 #ifdef CONFIG_USER_NS
81735 p->user_ns = file->f_cred->user_ns;
81736 #endif
81737 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81738 + p->exec_id = current->exec_id;
81739 +#endif
81740
81741 /*
81742 * Wrappers around seq_open(e.g. swaps_open) need to be
81743 @@ -87,6 +92,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
81744 }
81745 EXPORT_SYMBOL(seq_open);
81746
81747 +
81748 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
81749 +{
81750 + if (gr_proc_is_restricted())
81751 + return -EACCES;
81752 +
81753 + return seq_open(file, op);
81754 +}
81755 +EXPORT_SYMBOL(seq_open_restrict);
81756 +
81757 static int traverse(struct seq_file *m, loff_t offset)
81758 {
81759 loff_t pos = 0, index;
81760 @@ -158,7 +173,7 @@ Eoverflow:
81761 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
81762 {
81763 struct seq_file *m = file->private_data;
81764 - size_t copied = 0;
81765 + ssize_t copied = 0;
81766 loff_t pos;
81767 size_t n;
81768 void *p;
81769 @@ -557,7 +572,7 @@ static void single_stop(struct seq_file *p, void *v)
81770 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
81771 void *data)
81772 {
81773 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
81774 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
81775 int res = -ENOMEM;
81776
81777 if (op) {
81778 @@ -593,6 +608,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
81779 }
81780 EXPORT_SYMBOL(single_open_size);
81781
81782 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
81783 + void *data)
81784 +{
81785 + if (gr_proc_is_restricted())
81786 + return -EACCES;
81787 +
81788 + return single_open(file, show, data);
81789 +}
81790 +EXPORT_SYMBOL(single_open_restrict);
81791 +
81792 +
81793 int single_release(struct inode *inode, struct file *file)
81794 {
81795 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
81796 diff --git a/fs/splice.c b/fs/splice.c
81797 index bfe62ae..a84920d 100644
81798 --- a/fs/splice.c
81799 +++ b/fs/splice.c
81800 @@ -192,7 +192,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
81801 pipe_lock(pipe);
81802
81803 for (;;) {
81804 - if (!pipe->readers) {
81805 + if (!atomic_read(&pipe->readers)) {
81806 send_sig(SIGPIPE, current, 0);
81807 if (!ret)
81808 ret = -EPIPE;
81809 @@ -215,7 +215,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
81810 page_nr++;
81811 ret += buf->len;
81812
81813 - if (pipe->files)
81814 + if (atomic_read(&pipe->files))
81815 do_wakeup = 1;
81816
81817 if (!--spd->nr_pages)
81818 @@ -246,9 +246,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
81819 do_wakeup = 0;
81820 }
81821
81822 - pipe->waiting_writers++;
81823 + atomic_inc(&pipe->waiting_writers);
81824 pipe_wait(pipe);
81825 - pipe->waiting_writers--;
81826 + atomic_dec(&pipe->waiting_writers);
81827 }
81828
81829 pipe_unlock(pipe);
81830 @@ -578,7 +578,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
81831 old_fs = get_fs();
81832 set_fs(get_ds());
81833 /* The cast to a user pointer is valid due to the set_fs() */
81834 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
81835 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
81836 set_fs(old_fs);
81837
81838 return res;
81839 @@ -593,7 +593,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
81840 old_fs = get_fs();
81841 set_fs(get_ds());
81842 /* The cast to a user pointer is valid due to the set_fs() */
81843 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
81844 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
81845 set_fs(old_fs);
81846
81847 return res;
81848 @@ -646,7 +646,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
81849 goto err;
81850
81851 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
81852 - vec[i].iov_base = (void __user *) page_address(page);
81853 + vec[i].iov_base = (void __force_user *) page_address(page);
81854 vec[i].iov_len = this_len;
81855 spd.pages[i] = page;
81856 spd.nr_pages++;
81857 @@ -785,7 +785,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
81858 ops->release(pipe, buf);
81859 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
81860 pipe->nrbufs--;
81861 - if (pipe->files)
81862 + if (atomic_read(&pipe->files))
81863 sd->need_wakeup = true;
81864 }
81865
81866 @@ -809,10 +809,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
81867 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
81868 {
81869 while (!pipe->nrbufs) {
81870 - if (!pipe->writers)
81871 + if (!atomic_read(&pipe->writers))
81872 return 0;
81873
81874 - if (!pipe->waiting_writers && sd->num_spliced)
81875 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
81876 return 0;
81877
81878 if (sd->flags & SPLICE_F_NONBLOCK)
81879 @@ -1027,7 +1027,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
81880 ops->release(pipe, buf);
81881 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
81882 pipe->nrbufs--;
81883 - if (pipe->files)
81884 + if (atomic_read(&pipe->files))
81885 sd.need_wakeup = true;
81886 } else {
81887 buf->offset += ret;
81888 @@ -1187,7 +1187,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
81889 * out of the pipe right after the splice_to_pipe(). So set
81890 * PIPE_READERS appropriately.
81891 */
81892 - pipe->readers = 1;
81893 + atomic_set(&pipe->readers, 1);
81894
81895 current->splice_pipe = pipe;
81896 }
81897 @@ -1494,6 +1494,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
81898
81899 partial[buffers].offset = off;
81900 partial[buffers].len = plen;
81901 + partial[buffers].private = 0;
81902
81903 off = 0;
81904 len -= plen;
81905 @@ -1725,9 +1726,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
81906 ret = -ERESTARTSYS;
81907 break;
81908 }
81909 - if (!pipe->writers)
81910 + if (!atomic_read(&pipe->writers))
81911 break;
81912 - if (!pipe->waiting_writers) {
81913 + if (!atomic_read(&pipe->waiting_writers)) {
81914 if (flags & SPLICE_F_NONBLOCK) {
81915 ret = -EAGAIN;
81916 break;
81917 @@ -1759,7 +1760,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
81918 pipe_lock(pipe);
81919
81920 while (pipe->nrbufs >= pipe->buffers) {
81921 - if (!pipe->readers) {
81922 + if (!atomic_read(&pipe->readers)) {
81923 send_sig(SIGPIPE, current, 0);
81924 ret = -EPIPE;
81925 break;
81926 @@ -1772,9 +1773,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
81927 ret = -ERESTARTSYS;
81928 break;
81929 }
81930 - pipe->waiting_writers++;
81931 + atomic_inc(&pipe->waiting_writers);
81932 pipe_wait(pipe);
81933 - pipe->waiting_writers--;
81934 + atomic_dec(&pipe->waiting_writers);
81935 }
81936
81937 pipe_unlock(pipe);
81938 @@ -1810,14 +1811,14 @@ retry:
81939 pipe_double_lock(ipipe, opipe);
81940
81941 do {
81942 - if (!opipe->readers) {
81943 + if (!atomic_read(&opipe->readers)) {
81944 send_sig(SIGPIPE, current, 0);
81945 if (!ret)
81946 ret = -EPIPE;
81947 break;
81948 }
81949
81950 - if (!ipipe->nrbufs && !ipipe->writers)
81951 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
81952 break;
81953
81954 /*
81955 @@ -1914,7 +1915,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
81956 pipe_double_lock(ipipe, opipe);
81957
81958 do {
81959 - if (!opipe->readers) {
81960 + if (!atomic_read(&opipe->readers)) {
81961 send_sig(SIGPIPE, current, 0);
81962 if (!ret)
81963 ret = -EPIPE;
81964 @@ -1959,7 +1960,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
81965 * return EAGAIN if we have the potential of some data in the
81966 * future, otherwise just return 0
81967 */
81968 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
81969 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
81970 ret = -EAGAIN;
81971
81972 pipe_unlock(ipipe);
81973 diff --git a/fs/squashfs/xattr.c b/fs/squashfs/xattr.c
81974 index e5e0ddf..09598c4 100644
81975 --- a/fs/squashfs/xattr.c
81976 +++ b/fs/squashfs/xattr.c
81977 @@ -46,8 +46,8 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
81978 + msblk->xattr_table;
81979 int offset = SQUASHFS_XATTR_OFFSET(squashfs_i(inode)->xattr);
81980 int count = squashfs_i(inode)->xattr_count;
81981 - size_t rest = buffer_size;
81982 - int err;
81983 + size_t used = 0;
81984 + ssize_t err;
81985
81986 /* check that the file system has xattrs */
81987 if (msblk->xattr_id_table == NULL)
81988 @@ -68,11 +68,11 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
81989 name_size = le16_to_cpu(entry.size);
81990 handler = squashfs_xattr_handler(le16_to_cpu(entry.type));
81991 if (handler)
81992 - prefix_size = handler->list(d, buffer, rest, NULL,
81993 + prefix_size = handler->list(d, buffer, buffer ? buffer_size - used : 0, NULL,
81994 name_size, handler->flags);
81995 if (prefix_size) {
81996 if (buffer) {
81997 - if (prefix_size + name_size + 1 > rest) {
81998 + if (prefix_size + name_size + 1 > buffer_size - used) {
81999 err = -ERANGE;
82000 goto failed;
82001 }
82002 @@ -86,7 +86,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82003 buffer[name_size] = '\0';
82004 buffer += name_size + 1;
82005 }
82006 - rest -= prefix_size + name_size + 1;
82007 + used += prefix_size + name_size + 1;
82008 } else {
82009 /* no handler or insuffficient privileges, so skip */
82010 err = squashfs_read_metadata(sb, NULL, &start,
82011 @@ -107,7 +107,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82012 if (err < 0)
82013 goto failed;
82014 }
82015 - err = buffer_size - rest;
82016 + err = used;
82017
82018 failed:
82019 return err;
82020 diff --git a/fs/stat.c b/fs/stat.c
82021 index cccc1aa..7fe8951 100644
82022 --- a/fs/stat.c
82023 +++ b/fs/stat.c
82024 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
82025 stat->gid = inode->i_gid;
82026 stat->rdev = inode->i_rdev;
82027 stat->size = i_size_read(inode);
82028 - stat->atime = inode->i_atime;
82029 - stat->mtime = inode->i_mtime;
82030 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
82031 + stat->atime = inode->i_ctime;
82032 + stat->mtime = inode->i_ctime;
82033 + } else {
82034 + stat->atime = inode->i_atime;
82035 + stat->mtime = inode->i_mtime;
82036 + }
82037 stat->ctime = inode->i_ctime;
82038 stat->blksize = (1 << inode->i_blkbits);
82039 stat->blocks = inode->i_blocks;
82040 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
82041 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
82042 {
82043 struct inode *inode = d_backing_inode(path->dentry);
82044 + int retval;
82045
82046 - if (inode->i_op->getattr)
82047 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
82048 + if (inode->i_op->getattr) {
82049 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
82050 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
82051 + stat->atime = stat->ctime;
82052 + stat->mtime = stat->ctime;
82053 + }
82054 + return retval;
82055 + }
82056
82057 generic_fillattr(inode, stat);
82058 return 0;
82059 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
82060 index 94374e4..b5da3a1 100644
82061 --- a/fs/sysfs/dir.c
82062 +++ b/fs/sysfs/dir.c
82063 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
82064 kfree(buf);
82065 }
82066
82067 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
82068 +extern int grsec_enable_sysfs_restrict;
82069 +#endif
82070 +
82071 /**
82072 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
82073 * @kobj: object we're creating directory for
82074 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
82075 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
82076 {
82077 struct kernfs_node *parent, *kn;
82078 + const char *name;
82079 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
82080 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
82081 + const char *parent_name;
82082 +#endif
82083
82084 BUG_ON(!kobj);
82085
82086 + name = kobject_name(kobj);
82087 +
82088 if (kobj->parent)
82089 parent = kobj->parent->sd;
82090 else
82091 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
82092 if (!parent)
82093 return -ENOENT;
82094
82095 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
82096 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
82097 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
82098 + parent_name = parent->name;
82099 + mode = S_IRWXU;
82100 +
82101 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
82102 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
82103 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
82104 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
82105 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
82106 + if (!grsec_enable_sysfs_restrict)
82107 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
82108 +#endif
82109 +
82110 + kn = kernfs_create_dir_ns(parent, name,
82111 + mode, kobj, ns);
82112 if (IS_ERR(kn)) {
82113 if (PTR_ERR(kn) == -EEXIST)
82114 - sysfs_warn_dup(parent, kobject_name(kobj));
82115 + sysfs_warn_dup(parent, name);
82116 return PTR_ERR(kn);
82117 }
82118
82119 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
82120 index 69d4889..a810bd4 100644
82121 --- a/fs/sysv/sysv.h
82122 +++ b/fs/sysv/sysv.h
82123 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
82124 #endif
82125 }
82126
82127 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
82128 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
82129 {
82130 if (sbi->s_bytesex == BYTESEX_PDP)
82131 return PDP_swab((__force __u32)n);
82132 diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c
82133 index a43df11..c368e71 100644
82134 --- a/fs/tracefs/inode.c
82135 +++ b/fs/tracefs/inode.c
82136 @@ -53,7 +53,7 @@ static const struct file_operations tracefs_file_operations = {
82137 static struct tracefs_dir_ops {
82138 int (*mkdir)(const char *name);
82139 int (*rmdir)(const char *name);
82140 -} tracefs_ops;
82141 +} __no_const tracefs_ops __read_only;
82142
82143 static char *get_dname(struct dentry *dentry)
82144 {
82145 @@ -490,8 +490,10 @@ struct dentry *tracefs_create_instance_dir(const char *name, struct dentry *pare
82146 if (!dentry)
82147 return NULL;
82148
82149 - tracefs_ops.mkdir = mkdir;
82150 - tracefs_ops.rmdir = rmdir;
82151 + pax_open_kernel();
82152 + *(void **)&tracefs_ops.mkdir = mkdir;
82153 + *(void **)&tracefs_ops.rmdir = rmdir;
82154 + pax_close_kernel();
82155
82156 return dentry;
82157 }
82158 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
82159 index 97be412..974b37f 100644
82160 --- a/fs/ubifs/io.c
82161 +++ b/fs/ubifs/io.c
82162 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
82163 return err;
82164 }
82165
82166 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
82167 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
82168 {
82169 int err;
82170
82171 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
82172 index 71d1c25..084e2ad 100644
82173 --- a/fs/udf/misc.c
82174 +++ b/fs/udf/misc.c
82175 @@ -288,7 +288,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
82176
82177 u8 udf_tag_checksum(const struct tag *t)
82178 {
82179 - u8 *data = (u8 *)t;
82180 + const u8 *data = (const u8 *)t;
82181 u8 checksum = 0;
82182 int i;
82183 for (i = 0; i < sizeof(struct tag); ++i)
82184 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
82185 index 8d974c4..b82f6ec 100644
82186 --- a/fs/ufs/swab.h
82187 +++ b/fs/ufs/swab.h
82188 @@ -22,7 +22,7 @@ enum {
82189 BYTESEX_BE
82190 };
82191
82192 -static inline u64
82193 +static inline u64 __intentional_overflow(-1)
82194 fs64_to_cpu(struct super_block *sbp, __fs64 n)
82195 {
82196 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
82197 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
82198 return (__force __fs64)cpu_to_be64(n);
82199 }
82200
82201 -static inline u32
82202 +static inline u32 __intentional_overflow(-1)
82203 fs32_to_cpu(struct super_block *sbp, __fs32 n)
82204 {
82205 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
82206 diff --git a/fs/utimes.c b/fs/utimes.c
82207 index aa138d6..5f3a811 100644
82208 --- a/fs/utimes.c
82209 +++ b/fs/utimes.c
82210 @@ -1,6 +1,7 @@
82211 #include <linux/compiler.h>
82212 #include <linux/file.h>
82213 #include <linux/fs.h>
82214 +#include <linux/security.h>
82215 #include <linux/linkage.h>
82216 #include <linux/mount.h>
82217 #include <linux/namei.h>
82218 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
82219 }
82220 }
82221 retry_deleg:
82222 +
82223 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
82224 + error = -EACCES;
82225 + goto mnt_drop_write_and_out;
82226 + }
82227 +
82228 mutex_lock(&inode->i_mutex);
82229 error = notify_change(path->dentry, &newattrs, &delegated_inode);
82230 mutex_unlock(&inode->i_mutex);
82231 diff --git a/fs/xattr.c b/fs/xattr.c
82232 index 4ef6985..a6cd6567 100644
82233 --- a/fs/xattr.c
82234 +++ b/fs/xattr.c
82235 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
82236 return rc;
82237 }
82238
82239 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
82240 +ssize_t
82241 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
82242 +{
82243 + struct inode *inode = dentry->d_inode;
82244 + ssize_t error;
82245 +
82246 + error = inode_permission(inode, MAY_EXEC);
82247 + if (error)
82248 + return error;
82249 +
82250 + if (inode->i_op->getxattr)
82251 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
82252 + else
82253 + error = -EOPNOTSUPP;
82254 +
82255 + return error;
82256 +}
82257 +EXPORT_SYMBOL(pax_getxattr);
82258 +#endif
82259 +
82260 ssize_t
82261 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
82262 {
82263 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
82264 * Extended attribute SET operations
82265 */
82266 static long
82267 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
82268 +setxattr(struct path *path, const char __user *name, const void __user *value,
82269 size_t size, int flags)
82270 {
82271 int error;
82272 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
82273 posix_acl_fix_xattr_from_user(kvalue, size);
82274 }
82275
82276 - error = vfs_setxattr(d, kname, kvalue, size, flags);
82277 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
82278 + error = -EACCES;
82279 + goto out;
82280 + }
82281 +
82282 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
82283 out:
82284 if (vvalue)
82285 vfree(vvalue);
82286 @@ -376,7 +402,7 @@ retry:
82287 return error;
82288 error = mnt_want_write(path.mnt);
82289 if (!error) {
82290 - error = setxattr(path.dentry, name, value, size, flags);
82291 + error = setxattr(&path, name, value, size, flags);
82292 mnt_drop_write(path.mnt);
82293 }
82294 path_put(&path);
82295 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
82296 audit_file(f.file);
82297 error = mnt_want_write_file(f.file);
82298 if (!error) {
82299 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
82300 + error = setxattr(&f.file->f_path, name, value, size, flags);
82301 mnt_drop_write_file(f.file);
82302 }
82303 fdput(f);
82304 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
82305 * Extended attribute REMOVE operations
82306 */
82307 static long
82308 -removexattr(struct dentry *d, const char __user *name)
82309 +removexattr(struct path *path, const char __user *name)
82310 {
82311 int error;
82312 char kname[XATTR_NAME_MAX + 1];
82313 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
82314 if (error < 0)
82315 return error;
82316
82317 - return vfs_removexattr(d, kname);
82318 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
82319 + return -EACCES;
82320 +
82321 + return vfs_removexattr(path->dentry, kname);
82322 }
82323
82324 static int path_removexattr(const char __user *pathname,
82325 @@ -623,7 +652,7 @@ retry:
82326 return error;
82327 error = mnt_want_write(path.mnt);
82328 if (!error) {
82329 - error = removexattr(path.dentry, name);
82330 + error = removexattr(&path, name);
82331 mnt_drop_write(path.mnt);
82332 }
82333 path_put(&path);
82334 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
82335 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
82336 {
82337 struct fd f = fdget(fd);
82338 + struct path *path;
82339 int error = -EBADF;
82340
82341 if (!f.file)
82342 return error;
82343 + path = &f.file->f_path;
82344 audit_file(f.file);
82345 error = mnt_want_write_file(f.file);
82346 if (!error) {
82347 - error = removexattr(f.file->f_path.dentry, name);
82348 + error = removexattr(path, name);
82349 mnt_drop_write_file(f.file);
82350 }
82351 fdput(f);
82352 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
82353 index f1026e8..a0fbe4f 100644
82354 --- a/fs/xfs/libxfs/xfs_bmap.c
82355 +++ b/fs/xfs/libxfs/xfs_bmap.c
82356 @@ -554,7 +554,7 @@ xfs_bmap_validate_ret(
82357
82358 #else
82359 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
82360 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
82361 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
82362 #endif /* DEBUG */
82363
82364 /*
82365 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
82366 index 098cd78..724d3f8 100644
82367 --- a/fs/xfs/xfs_dir2_readdir.c
82368 +++ b/fs/xfs/xfs_dir2_readdir.c
82369 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
82370 ino = dp->d_ops->sf_get_ino(sfp, sfep);
82371 filetype = dp->d_ops->sf_get_ftype(sfep);
82372 ctx->pos = off & 0x7fffffff;
82373 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
82374 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
82375 + char name[sfep->namelen];
82376 + memcpy(name, sfep->name, sfep->namelen);
82377 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
82378 + return 0;
82379 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
82380 xfs_dir3_get_dtype(dp->i_mount, filetype)))
82381 return 0;
82382 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
82383 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
82384 index 87f67c6..7e335bf 100644
82385 --- a/fs/xfs/xfs_ioctl.c
82386 +++ b/fs/xfs/xfs_ioctl.c
82387 @@ -120,7 +120,7 @@ xfs_find_handle(
82388 }
82389
82390 error = -EFAULT;
82391 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
82392 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
82393 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
82394 goto out_put;
82395
82396 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
82397 index 7c7842c..ce15222 100644
82398 --- a/fs/xfs/xfs_linux.h
82399 +++ b/fs/xfs/xfs_linux.h
82400 @@ -225,7 +225,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
82401 * of the compiler which do not like us using do_div in the middle
82402 * of large functions.
82403 */
82404 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
82405 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
82406 {
82407 __u32 mod;
82408
82409 @@ -281,7 +281,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
82410 return 0;
82411 }
82412 #else
82413 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
82414 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
82415 {
82416 __u32 mod;
82417
82418 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
82419 new file mode 100644
82420 index 0000000..31f8fe4
82421 --- /dev/null
82422 +++ b/grsecurity/Kconfig
82423 @@ -0,0 +1,1182 @@
82424 +#
82425 +# grecurity configuration
82426 +#
82427 +menu "Memory Protections"
82428 +depends on GRKERNSEC
82429 +
82430 +config GRKERNSEC_KMEM
82431 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
82432 + default y if GRKERNSEC_CONFIG_AUTO
82433 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
82434 + help
82435 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
82436 + be written to or read from to modify or leak the contents of the running
82437 + kernel. /dev/port will also not be allowed to be opened, writing to
82438 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
82439 + If you have module support disabled, enabling this will close up several
82440 + ways that are currently used to insert malicious code into the running
82441 + kernel.
82442 +
82443 + Even with this feature enabled, we still highly recommend that
82444 + you use the RBAC system, as it is still possible for an attacker to
82445 + modify the running kernel through other more obscure methods.
82446 +
82447 + It is highly recommended that you say Y here if you meet all the
82448 + conditions above.
82449 +
82450 +config GRKERNSEC_VM86
82451 + bool "Restrict VM86 mode"
82452 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
82453 + depends on X86_32
82454 +
82455 + help
82456 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
82457 + make use of a special execution mode on 32bit x86 processors called
82458 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
82459 + video cards and will still work with this option enabled. The purpose
82460 + of the option is to prevent exploitation of emulation errors in
82461 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
82462 + Nearly all users should be able to enable this option.
82463 +
82464 +config GRKERNSEC_IO
82465 + bool "Disable privileged I/O"
82466 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
82467 + depends on X86
82468 + select RTC_CLASS
82469 + select RTC_INTF_DEV
82470 + select RTC_DRV_CMOS
82471 +
82472 + help
82473 + If you say Y here, all ioperm and iopl calls will return an error.
82474 + Ioperm and iopl can be used to modify the running kernel.
82475 + Unfortunately, some programs need this access to operate properly,
82476 + the most notable of which are XFree86 and hwclock. hwclock can be
82477 + remedied by having RTC support in the kernel, so real-time
82478 + clock support is enabled if this option is enabled, to ensure
82479 + that hwclock operates correctly. If hwclock still does not work,
82480 + either update udev or symlink /dev/rtc to /dev/rtc0.
82481 +
82482 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
82483 + you may not be able to boot into a graphical environment with this
82484 + option enabled. In this case, you should use the RBAC system instead.
82485 +
82486 +config GRKERNSEC_BPF_HARDEN
82487 + bool "Harden BPF interpreter"
82488 + default y if GRKERNSEC_CONFIG_AUTO
82489 + help
82490 + Unlike previous versions of grsecurity that hardened both the BPF
82491 + interpreted code against corruption at rest as well as the JIT code
82492 + against JIT-spray attacks and attacker-controlled immediate values
82493 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
82494 + and will ensure the interpreted code is read-only at rest. This feature
82495 + may be removed at a later time when eBPF stabilizes to entirely revert
82496 + back to the more secure pre-3.16 BPF interpreter/JIT.
82497 +
82498 + If you're using KERNEXEC, it's recommended that you enable this option
82499 + to supplement the hardening of the kernel.
82500 +
82501 +config GRKERNSEC_PERF_HARDEN
82502 + bool "Disable unprivileged PERF_EVENTS usage by default"
82503 + default y if GRKERNSEC_CONFIG_AUTO
82504 + depends on PERF_EVENTS
82505 + help
82506 + If you say Y here, the range of acceptable values for the
82507 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
82508 + default to a new value: 3. When the sysctl is set to this value, no
82509 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
82510 +
82511 + Though PERF_EVENTS can be used legitimately for performance monitoring
82512 + and low-level application profiling, it is forced on regardless of
82513 + configuration, has been at fault for several vulnerabilities, and
82514 + creates new opportunities for side channels and other information leaks.
82515 +
82516 + This feature puts PERF_EVENTS into a secure default state and permits
82517 + the administrator to change out of it temporarily if unprivileged
82518 + application profiling is needed.
82519 +
82520 +config GRKERNSEC_RAND_THREADSTACK
82521 + bool "Insert random gaps between thread stacks"
82522 + default y if GRKERNSEC_CONFIG_AUTO
82523 + depends on PAX_RANDMMAP && !PPC
82524 + help
82525 + If you say Y here, a random-sized gap will be enforced between allocated
82526 + thread stacks. Glibc's NPTL and other threading libraries that
82527 + pass MAP_STACK to the kernel for thread stack allocation are supported.
82528 + The implementation currently provides 8 bits of entropy for the gap.
82529 +
82530 + Many distributions do not compile threaded remote services with the
82531 + -fstack-check argument to GCC, causing the variable-sized stack-based
82532 + allocator, alloca(), to not probe the stack on allocation. This
82533 + permits an unbounded alloca() to skip over any guard page and potentially
82534 + modify another thread's stack reliably. An enforced random gap
82535 + reduces the reliability of such an attack and increases the chance
82536 + that such a read/write to another thread's stack instead lands in
82537 + an unmapped area, causing a crash and triggering grsecurity's
82538 + anti-bruteforcing logic.
82539 +
82540 +config GRKERNSEC_PROC_MEMMAP
82541 + bool "Harden ASLR against information leaks and entropy reduction"
82542 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
82543 + depends on PAX_NOEXEC || PAX_ASLR
82544 + help
82545 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
82546 + give no information about the addresses of its mappings if
82547 + PaX features that rely on random addresses are enabled on the task.
82548 + In addition to sanitizing this information and disabling other
82549 + dangerous sources of information, this option causes reads of sensitive
82550 + /proc/<pid> entries where the file descriptor was opened in a different
82551 + task than the one performing the read. Such attempts are logged.
82552 + This option also limits argv/env strings for suid/sgid binaries
82553 + to 512KB to prevent a complete exhaustion of the stack entropy provided
82554 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
82555 + binaries to prevent alternative mmap layouts from being abused.
82556 +
82557 + If you use PaX it is essential that you say Y here as it closes up
82558 + several holes that make full ASLR useless locally.
82559 +
82560 +
82561 +config GRKERNSEC_KSTACKOVERFLOW
82562 + bool "Prevent kernel stack overflows"
82563 + default y if GRKERNSEC_CONFIG_AUTO
82564 + depends on !IA64 && 64BIT
82565 + help
82566 + If you say Y here, the kernel's process stacks will be allocated
82567 + with vmalloc instead of the kernel's default allocator. This
82568 + introduces guard pages that in combination with the alloca checking
82569 + of the STACKLEAK feature prevents all forms of kernel process stack
82570 + overflow abuse. Note that this is different from kernel stack
82571 + buffer overflows.
82572 +
82573 +config GRKERNSEC_BRUTE
82574 + bool "Deter exploit bruteforcing"
82575 + default y if GRKERNSEC_CONFIG_AUTO
82576 + help
82577 + If you say Y here, attempts to bruteforce exploits against forking
82578 + daemons such as apache or sshd, as well as against suid/sgid binaries
82579 + will be deterred. When a child of a forking daemon is killed by PaX
82580 + or crashes due to an illegal instruction or other suspicious signal,
82581 + the parent process will be delayed 30 seconds upon every subsequent
82582 + fork until the administrator is able to assess the situation and
82583 + restart the daemon.
82584 + In the suid/sgid case, the attempt is logged, the user has all their
82585 + existing instances of the suid/sgid binary terminated and will
82586 + be unable to execute any suid/sgid binaries for 15 minutes.
82587 +
82588 + It is recommended that you also enable signal logging in the auditing
82589 + section so that logs are generated when a process triggers a suspicious
82590 + signal.
82591 + If the sysctl option is enabled, a sysctl option with name
82592 + "deter_bruteforce" is created.
82593 +
82594 +config GRKERNSEC_MODHARDEN
82595 + bool "Harden module auto-loading"
82596 + default y if GRKERNSEC_CONFIG_AUTO
82597 + depends on MODULES
82598 + help
82599 + If you say Y here, module auto-loading in response to use of some
82600 + feature implemented by an unloaded module will be restricted to
82601 + root users. Enabling this option helps defend against attacks
82602 + by unprivileged users who abuse the auto-loading behavior to
82603 + cause a vulnerable module to load that is then exploited.
82604 +
82605 + If this option prevents a legitimate use of auto-loading for a
82606 + non-root user, the administrator can execute modprobe manually
82607 + with the exact name of the module mentioned in the alert log.
82608 + Alternatively, the administrator can add the module to the list
82609 + of modules loaded at boot by modifying init scripts.
82610 +
82611 + Modification of init scripts will most likely be needed on
82612 + Ubuntu servers with encrypted home directory support enabled,
82613 + as the first non-root user logging in will cause the ecb(aes),
82614 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
82615 +
82616 +config GRKERNSEC_HIDESYM
82617 + bool "Hide kernel symbols"
82618 + default y if GRKERNSEC_CONFIG_AUTO
82619 + select PAX_USERCOPY_SLABS
82620 + help
82621 + If you say Y here, getting information on loaded modules, and
82622 + displaying all kernel symbols through a syscall will be restricted
82623 + to users with CAP_SYS_MODULE. For software compatibility reasons,
82624 + /proc/kallsyms will be restricted to the root user. The RBAC
82625 + system can hide that entry even from root.
82626 +
82627 + This option also prevents leaking of kernel addresses through
82628 + several /proc entries.
82629 +
82630 + Note that this option is only effective provided the following
82631 + conditions are met:
82632 + 1) The kernel using grsecurity is not precompiled by some distribution
82633 + 2) You have also enabled GRKERNSEC_DMESG
82634 + 3) You are using the RBAC system and hiding other files such as your
82635 + kernel image and System.map. Alternatively, enabling this option
82636 + causes the permissions on /boot, /lib/modules, and the kernel
82637 + source directory to change at compile time to prevent
82638 + reading by non-root users.
82639 + If the above conditions are met, this option will aid in providing a
82640 + useful protection against local kernel exploitation of overflows
82641 + and arbitrary read/write vulnerabilities.
82642 +
82643 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
82644 + in addition to this feature.
82645 +
82646 +config GRKERNSEC_RANDSTRUCT
82647 + bool "Randomize layout of sensitive kernel structures"
82648 + default y if GRKERNSEC_CONFIG_AUTO
82649 + select GRKERNSEC_HIDESYM
82650 + select MODVERSIONS if MODULES
82651 + help
82652 + If you say Y here, the layouts of a number of sensitive kernel
82653 + structures (task, fs, cred, etc) and all structures composed entirely
82654 + of function pointers (aka "ops" structs) will be randomized at compile-time.
82655 + This can introduce the requirement of an additional infoleak
82656 + vulnerability for exploits targeting these structure types.
82657 +
82658 + Enabling this feature will introduce some performance impact, slightly
82659 + increase memory usage, and prevent the use of forensic tools like
82660 + Volatility against the system (unless the kernel source tree isn't
82661 + cleaned after kernel installation).
82662 +
82663 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
82664 + It remains after a make clean to allow for external modules to be compiled
82665 + with the existing seed and will be removed by a make mrproper or
82666 + make distclean.
82667 +
82668 + Note that the implementation requires gcc 4.6.4. or newer. You may need
82669 + to install the supporting headers explicitly in addition to the normal
82670 + gcc package.
82671 +
82672 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
82673 + bool "Use cacheline-aware structure randomization"
82674 + depends on GRKERNSEC_RANDSTRUCT
82675 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
82676 + help
82677 + If you say Y here, the RANDSTRUCT randomization will make a best effort
82678 + at restricting randomization to cacheline-sized groups of elements. It
82679 + will further not randomize bitfields in structures. This reduces the
82680 + performance hit of RANDSTRUCT at the cost of weakened randomization.
82681 +
82682 +config GRKERNSEC_KERN_LOCKOUT
82683 + bool "Active kernel exploit response"
82684 + default y if GRKERNSEC_CONFIG_AUTO
82685 + depends on X86 || ARM || PPC || SPARC
82686 + help
82687 + If you say Y here, when a PaX alert is triggered due to suspicious
82688 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
82689 + or an OOPS occurs due to bad memory accesses, instead of just
82690 + terminating the offending process (and potentially allowing
82691 + a subsequent exploit from the same user), we will take one of two
82692 + actions:
82693 + If the user was root, we will panic the system
82694 + If the user was non-root, we will log the attempt, terminate
82695 + all processes owned by the user, then prevent them from creating
82696 + any new processes until the system is restarted
82697 + This deters repeated kernel exploitation/bruteforcing attempts
82698 + and is useful for later forensics.
82699 +
82700 +config GRKERNSEC_OLD_ARM_USERLAND
82701 + bool "Old ARM userland compatibility"
82702 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
82703 + help
82704 + If you say Y here, stubs of executable code to perform such operations
82705 + as "compare-exchange" will be placed at fixed locations in the ARM vector
82706 + table. This is unfortunately needed for old ARM userland meant to run
82707 + across a wide range of processors. Without this option enabled,
82708 + the get_tls and data memory barrier stubs will be emulated by the kernel,
82709 + which is enough for Linaro userlands or other userlands designed for v6
82710 + and newer ARM CPUs. It's recommended that you try without this option enabled
82711 + first, and only enable it if your userland does not boot (it will likely fail
82712 + at init time).
82713 +
82714 +endmenu
82715 +menu "Role Based Access Control Options"
82716 +depends on GRKERNSEC
82717 +
82718 +config GRKERNSEC_RBAC_DEBUG
82719 + bool
82720 +
82721 +config GRKERNSEC_NO_RBAC
82722 + bool "Disable RBAC system"
82723 + help
82724 + If you say Y here, the /dev/grsec device will be removed from the kernel,
82725 + preventing the RBAC system from being enabled. You should only say Y
82726 + here if you have no intention of using the RBAC system, so as to prevent
82727 + an attacker with root access from misusing the RBAC system to hide files
82728 + and processes when loadable module support and /dev/[k]mem have been
82729 + locked down.
82730 +
82731 +config GRKERNSEC_ACL_HIDEKERN
82732 + bool "Hide kernel processes"
82733 + help
82734 + If you say Y here, all kernel threads will be hidden to all
82735 + processes but those whose subject has the "view hidden processes"
82736 + flag.
82737 +
82738 +config GRKERNSEC_ACL_MAXTRIES
82739 + int "Maximum tries before password lockout"
82740 + default 3
82741 + help
82742 + This option enforces the maximum number of times a user can attempt
82743 + to authorize themselves with the grsecurity RBAC system before being
82744 + denied the ability to attempt authorization again for a specified time.
82745 + The lower the number, the harder it will be to brute-force a password.
82746 +
82747 +config GRKERNSEC_ACL_TIMEOUT
82748 + int "Time to wait after max password tries, in seconds"
82749 + default 30
82750 + help
82751 + This option specifies the time the user must wait after attempting to
82752 + authorize to the RBAC system with the maximum number of invalid
82753 + passwords. The higher the number, the harder it will be to brute-force
82754 + a password.
82755 +
82756 +endmenu
82757 +menu "Filesystem Protections"
82758 +depends on GRKERNSEC
82759 +
82760 +config GRKERNSEC_PROC
82761 + bool "Proc restrictions"
82762 + default y if GRKERNSEC_CONFIG_AUTO
82763 + help
82764 + If you say Y here, the permissions of the /proc filesystem
82765 + will be altered to enhance system security and privacy. You MUST
82766 + choose either a user only restriction or a user and group restriction.
82767 + Depending upon the option you choose, you can either restrict users to
82768 + see only the processes they themselves run, or choose a group that can
82769 + view all processes and files normally restricted to root if you choose
82770 + the "restrict to user only" option. NOTE: If you're running identd or
82771 + ntpd as a non-root user, you will have to run it as the group you
82772 + specify here.
82773 +
82774 +config GRKERNSEC_PROC_USER
82775 + bool "Restrict /proc to user only"
82776 + depends on GRKERNSEC_PROC
82777 + help
82778 + If you say Y here, non-root users will only be able to view their own
82779 + processes, and restricts them from viewing network-related information,
82780 + and viewing kernel symbol and module information.
82781 +
82782 +config GRKERNSEC_PROC_USERGROUP
82783 + bool "Allow special group"
82784 + default y if GRKERNSEC_CONFIG_AUTO
82785 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
82786 + help
82787 + If you say Y here, you will be able to select a group that will be
82788 + able to view all processes and network-related information. If you've
82789 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
82790 + remain hidden. This option is useful if you want to run identd as
82791 + a non-root user. The group you select may also be chosen at boot time
82792 + via "grsec_proc_gid=" on the kernel commandline.
82793 +
82794 +config GRKERNSEC_PROC_GID
82795 + int "GID for special group"
82796 + depends on GRKERNSEC_PROC_USERGROUP
82797 + default 1001
82798 +
82799 +config GRKERNSEC_PROC_ADD
82800 + bool "Additional restrictions"
82801 + default y if GRKERNSEC_CONFIG_AUTO
82802 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
82803 + help
82804 + If you say Y here, additional restrictions will be placed on
82805 + /proc that keep normal users from viewing device information and
82806 + slabinfo information that could be useful for exploits.
82807 +
82808 +config GRKERNSEC_LINK
82809 + bool "Linking restrictions"
82810 + default y if GRKERNSEC_CONFIG_AUTO
82811 + help
82812 + If you say Y here, /tmp race exploits will be prevented, since users
82813 + will no longer be able to follow symlinks owned by other users in
82814 + world-writable +t directories (e.g. /tmp), unless the owner of the
82815 + symlink is the owner of the directory. users will also not be
82816 + able to hardlink to files they do not own. If the sysctl option is
82817 + enabled, a sysctl option with name "linking_restrictions" is created.
82818 +
82819 +config GRKERNSEC_SYMLINKOWN
82820 + bool "Kernel-enforced SymlinksIfOwnerMatch"
82821 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
82822 + help
82823 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
82824 + that prevents it from being used as a security feature. As Apache
82825 + verifies the symlink by performing a stat() against the target of
82826 + the symlink before it is followed, an attacker can setup a symlink
82827 + to point to a same-owned file, then replace the symlink with one
82828 + that targets another user's file just after Apache "validates" the
82829 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
82830 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
82831 + will be in place for the group you specify. If the sysctl option
82832 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
82833 + created.
82834 +
82835 +config GRKERNSEC_SYMLINKOWN_GID
82836 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
82837 + depends on GRKERNSEC_SYMLINKOWN
82838 + default 1006
82839 + help
82840 + Setting this GID determines what group kernel-enforced
82841 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
82842 + is enabled, a sysctl option with name "symlinkown_gid" is created.
82843 +
82844 +config GRKERNSEC_FIFO
82845 + bool "FIFO restrictions"
82846 + default y if GRKERNSEC_CONFIG_AUTO
82847 + help
82848 + If you say Y here, users will not be able to write to FIFOs they don't
82849 + own in world-writable +t directories (e.g. /tmp), unless the owner of
82850 + the FIFO is the same owner of the directory it's held in. If the sysctl
82851 + option is enabled, a sysctl option with name "fifo_restrictions" is
82852 + created.
82853 +
82854 +config GRKERNSEC_SYSFS_RESTRICT
82855 + bool "Sysfs/debugfs restriction"
82856 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
82857 + depends on SYSFS
82858 + help
82859 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
82860 + any filesystem normally mounted under it (e.g. debugfs) will be
82861 + mostly accessible only by root. These filesystems generally provide access
82862 + to hardware and debug information that isn't appropriate for unprivileged
82863 + users of the system. Sysfs and debugfs have also become a large source
82864 + of new vulnerabilities, ranging from infoleaks to local compromise.
82865 + There has been very little oversight with an eye toward security involved
82866 + in adding new exporters of information to these filesystems, so their
82867 + use is discouraged.
82868 + For reasons of compatibility, a few directories have been whitelisted
82869 + for access by non-root users:
82870 + /sys/fs/selinux
82871 + /sys/fs/fuse
82872 + /sys/devices/system/cpu
82873 +
82874 +config GRKERNSEC_ROFS
82875 + bool "Runtime read-only mount protection"
82876 + depends on SYSCTL
82877 + help
82878 + If you say Y here, a sysctl option with name "romount_protect" will
82879 + be created. By setting this option to 1 at runtime, filesystems
82880 + will be protected in the following ways:
82881 + * No new writable mounts will be allowed
82882 + * Existing read-only mounts won't be able to be remounted read/write
82883 + * Write operations will be denied on all block devices
82884 + This option acts independently of grsec_lock: once it is set to 1,
82885 + it cannot be turned off. Therefore, please be mindful of the resulting
82886 + behavior if this option is enabled in an init script on a read-only
82887 + filesystem.
82888 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
82889 + and GRKERNSEC_IO should be enabled and module loading disabled via
82890 + config or at runtime.
82891 + This feature is mainly intended for secure embedded systems.
82892 +
82893 +
82894 +config GRKERNSEC_DEVICE_SIDECHANNEL
82895 + bool "Eliminate stat/notify-based device sidechannels"
82896 + default y if GRKERNSEC_CONFIG_AUTO
82897 + help
82898 + If you say Y here, timing analyses on block or character
82899 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
82900 + will be thwarted for unprivileged users. If a process without
82901 + CAP_MKNOD stats such a device, the last access and last modify times
82902 + will match the device's create time. No access or modify events
82903 + will be triggered through inotify/dnotify/fanotify for such devices.
82904 + This feature will prevent attacks that may at a minimum
82905 + allow an attacker to determine the administrator's password length.
82906 +
82907 +config GRKERNSEC_CHROOT
82908 + bool "Chroot jail restrictions"
82909 + default y if GRKERNSEC_CONFIG_AUTO
82910 + help
82911 + If you say Y here, you will be able to choose several options that will
82912 + make breaking out of a chrooted jail much more difficult. If you
82913 + encounter no software incompatibilities with the following options, it
82914 + is recommended that you enable each one.
82915 +
82916 + Note that the chroot restrictions are not intended to apply to "chroots"
82917 + to directories that are simple bind mounts of the global root filesystem.
82918 + For several other reasons, a user shouldn't expect any significant
82919 + security by performing such a chroot.
82920 +
82921 +config GRKERNSEC_CHROOT_MOUNT
82922 + bool "Deny mounts"
82923 + default y if GRKERNSEC_CONFIG_AUTO
82924 + depends on GRKERNSEC_CHROOT
82925 + help
82926 + If you say Y here, processes inside a chroot will not be able to
82927 + mount or remount filesystems. If the sysctl option is enabled, a
82928 + sysctl option with name "chroot_deny_mount" is created.
82929 +
82930 +config GRKERNSEC_CHROOT_DOUBLE
82931 + bool "Deny double-chroots"
82932 + default y if GRKERNSEC_CONFIG_AUTO
82933 + depends on GRKERNSEC_CHROOT
82934 + help
82935 + If you say Y here, processes inside a chroot will not be able to chroot
82936 + again outside the chroot. This is a widely used method of breaking
82937 + out of a chroot jail and should not be allowed. If the sysctl
82938 + option is enabled, a sysctl option with name
82939 + "chroot_deny_chroot" is created.
82940 +
82941 +config GRKERNSEC_CHROOT_PIVOT
82942 + bool "Deny pivot_root in chroot"
82943 + default y if GRKERNSEC_CONFIG_AUTO
82944 + depends on GRKERNSEC_CHROOT
82945 + help
82946 + If you say Y here, processes inside a chroot will not be able to use
82947 + a function called pivot_root() that was introduced in Linux 2.3.41. It
82948 + works similar to chroot in that it changes the root filesystem. This
82949 + function could be misused in a chrooted process to attempt to break out
82950 + of the chroot, and therefore should not be allowed. If the sysctl
82951 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
82952 + created.
82953 +
82954 +config GRKERNSEC_CHROOT_CHDIR
82955 + bool "Enforce chdir(\"/\") on all chroots"
82956 + default y if GRKERNSEC_CONFIG_AUTO
82957 + depends on GRKERNSEC_CHROOT
82958 + help
82959 + If you say Y here, the current working directory of all newly-chrooted
82960 + applications will be set to the the root directory of the chroot.
82961 + The man page on chroot(2) states:
82962 + Note that this call does not change the current working
82963 + directory, so that `.' can be outside the tree rooted at
82964 + `/'. In particular, the super-user can escape from a
82965 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
82966 +
82967 + It is recommended that you say Y here, since it's not known to break
82968 + any software. If the sysctl option is enabled, a sysctl option with
82969 + name "chroot_enforce_chdir" is created.
82970 +
82971 +config GRKERNSEC_CHROOT_CHMOD
82972 + bool "Deny (f)chmod +s"
82973 + default y if GRKERNSEC_CONFIG_AUTO
82974 + depends on GRKERNSEC_CHROOT
82975 + help
82976 + If you say Y here, processes inside a chroot will not be able to chmod
82977 + or fchmod files to make them have suid or sgid bits. This protects
82978 + against another published method of breaking a chroot. If the sysctl
82979 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
82980 + created.
82981 +
82982 +config GRKERNSEC_CHROOT_FCHDIR
82983 + bool "Deny fchdir and fhandle out of chroot"
82984 + default y if GRKERNSEC_CONFIG_AUTO
82985 + depends on GRKERNSEC_CHROOT
82986 + help
82987 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
82988 + to a file descriptor of the chrooting process that points to a directory
82989 + outside the filesystem will be stopped. Additionally, this option prevents
82990 + use of the recently-created syscall for opening files by a guessable "file
82991 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
82992 + with name "chroot_deny_fchdir" is created.
82993 +
82994 +config GRKERNSEC_CHROOT_MKNOD
82995 + bool "Deny mknod"
82996 + default y if GRKERNSEC_CONFIG_AUTO
82997 + depends on GRKERNSEC_CHROOT
82998 + help
82999 + If you say Y here, processes inside a chroot will not be allowed to
83000 + mknod. The problem with using mknod inside a chroot is that it
83001 + would allow an attacker to create a device entry that is the same
83002 + as one on the physical root of your system, which could range from
83003 + anything from the console device to a device for your harddrive (which
83004 + they could then use to wipe the drive or steal data). It is recommended
83005 + that you say Y here, unless you run into software incompatibilities.
83006 + If the sysctl option is enabled, a sysctl option with name
83007 + "chroot_deny_mknod" is created.
83008 +
83009 +config GRKERNSEC_CHROOT_SHMAT
83010 + bool "Deny shmat() out of chroot"
83011 + default y if GRKERNSEC_CONFIG_AUTO
83012 + depends on GRKERNSEC_CHROOT
83013 + help
83014 + If you say Y here, processes inside a chroot will not be able to attach
83015 + to shared memory segments that were created outside of the chroot jail.
83016 + It is recommended that you say Y here. If the sysctl option is enabled,
83017 + a sysctl option with name "chroot_deny_shmat" is created.
83018 +
83019 +config GRKERNSEC_CHROOT_UNIX
83020 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
83021 + default y if GRKERNSEC_CONFIG_AUTO
83022 + depends on GRKERNSEC_CHROOT
83023 + help
83024 + If you say Y here, processes inside a chroot will not be able to
83025 + connect to abstract (meaning not belonging to a filesystem) Unix
83026 + domain sockets that were bound outside of a chroot. It is recommended
83027 + that you say Y here. If the sysctl option is enabled, a sysctl option
83028 + with name "chroot_deny_unix" is created.
83029 +
83030 +config GRKERNSEC_CHROOT_FINDTASK
83031 + bool "Protect outside processes"
83032 + default y if GRKERNSEC_CONFIG_AUTO
83033 + depends on GRKERNSEC_CHROOT
83034 + help
83035 + If you say Y here, processes inside a chroot will not be able to
83036 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
83037 + getsid, or view any process outside of the chroot. If the sysctl
83038 + option is enabled, a sysctl option with name "chroot_findtask" is
83039 + created.
83040 +
83041 +config GRKERNSEC_CHROOT_NICE
83042 + bool "Restrict priority changes"
83043 + default y if GRKERNSEC_CONFIG_AUTO
83044 + depends on GRKERNSEC_CHROOT
83045 + help
83046 + If you say Y here, processes inside a chroot will not be able to raise
83047 + the priority of processes in the chroot, or alter the priority of
83048 + processes outside the chroot. This provides more security than simply
83049 + removing CAP_SYS_NICE from the process' capability set. If the
83050 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
83051 + is created.
83052 +
83053 +config GRKERNSEC_CHROOT_SYSCTL
83054 + bool "Deny sysctl writes"
83055 + default y if GRKERNSEC_CONFIG_AUTO
83056 + depends on GRKERNSEC_CHROOT
83057 + help
83058 + If you say Y here, an attacker in a chroot will not be able to
83059 + write to sysctl entries, either by sysctl(2) or through a /proc
83060 + interface. It is strongly recommended that you say Y here. If the
83061 + sysctl option is enabled, a sysctl option with name
83062 + "chroot_deny_sysctl" is created.
83063 +
83064 +config GRKERNSEC_CHROOT_RENAME
83065 + bool "Deny bad renames"
83066 + default y if GRKERNSEC_CONFIG_AUTO
83067 + depends on GRKERNSEC_CHROOT
83068 + help
83069 + If you say Y here, an attacker in a chroot will not be able to
83070 + abuse the ability to create double chroots to break out of the
83071 + chroot by exploiting a race condition between a rename of a directory
83072 + within a chroot against an open of a symlink with relative path
83073 + components. This feature will likewise prevent an accomplice outside
83074 + a chroot from enabling a user inside the chroot to break out and make
83075 + use of their credentials on the global filesystem. Enabling this
83076 + feature is essential to prevent root users from breaking out of a
83077 + chroot. If the sysctl option is enabled, a sysctl option with name
83078 + "chroot_deny_bad_rename" is created.
83079 +
83080 +config GRKERNSEC_CHROOT_CAPS
83081 + bool "Capability restrictions"
83082 + default y if GRKERNSEC_CONFIG_AUTO
83083 + depends on GRKERNSEC_CHROOT
83084 + help
83085 + If you say Y here, the capabilities on all processes within a
83086 + chroot jail will be lowered to stop module insertion, raw i/o,
83087 + system and net admin tasks, rebooting the system, modifying immutable
83088 + files, modifying IPC owned by another, and changing the system time.
83089 + This is left an option because it can break some apps. Disable this
83090 + if your chrooted apps are having problems performing those kinds of
83091 + tasks. If the sysctl option is enabled, a sysctl option with
83092 + name "chroot_caps" is created.
83093 +
83094 +config GRKERNSEC_CHROOT_INITRD
83095 + bool "Exempt initrd tasks from restrictions"
83096 + default y if GRKERNSEC_CONFIG_AUTO
83097 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
83098 + help
83099 + If you say Y here, tasks started prior to init will be exempted from
83100 + grsecurity's chroot restrictions. This option is mainly meant to
83101 + resolve Plymouth's performing privileged operations unnecessarily
83102 + in a chroot.
83103 +
83104 +endmenu
83105 +menu "Kernel Auditing"
83106 +depends on GRKERNSEC
83107 +
83108 +config GRKERNSEC_AUDIT_GROUP
83109 + bool "Single group for auditing"
83110 + help
83111 + If you say Y here, the exec and chdir logging features will only operate
83112 + on a group you specify. This option is recommended if you only want to
83113 + watch certain users instead of having a large amount of logs from the
83114 + entire system. If the sysctl option is enabled, a sysctl option with
83115 + name "audit_group" is created.
83116 +
83117 +config GRKERNSEC_AUDIT_GID
83118 + int "GID for auditing"
83119 + depends on GRKERNSEC_AUDIT_GROUP
83120 + default 1007
83121 +
83122 +config GRKERNSEC_EXECLOG
83123 + bool "Exec logging"
83124 + help
83125 + If you say Y here, all execve() calls will be logged (since the
83126 + other exec*() calls are frontends to execve(), all execution
83127 + will be logged). Useful for shell-servers that like to keep track
83128 + of their users. If the sysctl option is enabled, a sysctl option with
83129 + name "exec_logging" is created.
83130 + WARNING: This option when enabled will produce a LOT of logs, especially
83131 + on an active system.
83132 +
83133 +config GRKERNSEC_RESLOG
83134 + bool "Resource logging"
83135 + default y if GRKERNSEC_CONFIG_AUTO
83136 + help
83137 + If you say Y here, all attempts to overstep resource limits will
83138 + be logged with the resource name, the requested size, and the current
83139 + limit. It is highly recommended that you say Y here. If the sysctl
83140 + option is enabled, a sysctl option with name "resource_logging" is
83141 + created. If the RBAC system is enabled, the sysctl value is ignored.
83142 +
83143 +config GRKERNSEC_CHROOT_EXECLOG
83144 + bool "Log execs within chroot"
83145 + help
83146 + If you say Y here, all executions inside a chroot jail will be logged
83147 + to syslog. This can cause a large amount of logs if certain
83148 + applications (eg. djb's daemontools) are installed on the system, and
83149 + is therefore left as an option. If the sysctl option is enabled, a
83150 + sysctl option with name "chroot_execlog" is created.
83151 +
83152 +config GRKERNSEC_AUDIT_PTRACE
83153 + bool "Ptrace logging"
83154 + help
83155 + If you say Y here, all attempts to attach to a process via ptrace
83156 + will be logged. If the sysctl option is enabled, a sysctl option
83157 + with name "audit_ptrace" is created.
83158 +
83159 +config GRKERNSEC_AUDIT_CHDIR
83160 + bool "Chdir logging"
83161 + help
83162 + If you say Y here, all chdir() calls will be logged. If the sysctl
83163 + option is enabled, a sysctl option with name "audit_chdir" is created.
83164 +
83165 +config GRKERNSEC_AUDIT_MOUNT
83166 + bool "(Un)Mount logging"
83167 + help
83168 + If you say Y here, all mounts and unmounts will be logged. If the
83169 + sysctl option is enabled, a sysctl option with name "audit_mount" is
83170 + created.
83171 +
83172 +config GRKERNSEC_SIGNAL
83173 + bool "Signal logging"
83174 + default y if GRKERNSEC_CONFIG_AUTO
83175 + help
83176 + If you say Y here, certain important signals will be logged, such as
83177 + SIGSEGV, which will as a result inform you of when a error in a program
83178 + occurred, which in some cases could mean a possible exploit attempt.
83179 + If the sysctl option is enabled, a sysctl option with name
83180 + "signal_logging" is created.
83181 +
83182 +config GRKERNSEC_FORKFAIL
83183 + bool "Fork failure logging"
83184 + help
83185 + If you say Y here, all failed fork() attempts will be logged.
83186 + This could suggest a fork bomb, or someone attempting to overstep
83187 + their process limit. If the sysctl option is enabled, a sysctl option
83188 + with name "forkfail_logging" is created.
83189 +
83190 +config GRKERNSEC_TIME
83191 + bool "Time change logging"
83192 + default y if GRKERNSEC_CONFIG_AUTO
83193 + help
83194 + If you say Y here, any changes of the system clock will be logged.
83195 + If the sysctl option is enabled, a sysctl option with name
83196 + "timechange_logging" is created.
83197 +
83198 +config GRKERNSEC_PROC_IPADDR
83199 + bool "/proc/<pid>/ipaddr support"
83200 + default y if GRKERNSEC_CONFIG_AUTO
83201 + help
83202 + If you say Y here, a new entry will be added to each /proc/<pid>
83203 + directory that contains the IP address of the person using the task.
83204 + The IP is carried across local TCP and AF_UNIX stream sockets.
83205 + This information can be useful for IDS/IPSes to perform remote response
83206 + to a local attack. The entry is readable by only the owner of the
83207 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
83208 + the RBAC system), and thus does not create privacy concerns.
83209 +
83210 +config GRKERNSEC_RWXMAP_LOG
83211 + bool 'Denied RWX mmap/mprotect logging'
83212 + default y if GRKERNSEC_CONFIG_AUTO
83213 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
83214 + help
83215 + If you say Y here, calls to mmap() and mprotect() with explicit
83216 + usage of PROT_WRITE and PROT_EXEC together will be logged when
83217 + denied by the PAX_MPROTECT feature. This feature will also
83218 + log other problematic scenarios that can occur when PAX_MPROTECT
83219 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
83220 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
83221 + is created.
83222 +
83223 +endmenu
83224 +
83225 +menu "Executable Protections"
83226 +depends on GRKERNSEC
83227 +
83228 +config GRKERNSEC_DMESG
83229 + bool "Dmesg(8) restriction"
83230 + default y if GRKERNSEC_CONFIG_AUTO
83231 + help
83232 + If you say Y here, non-root users will not be able to use dmesg(8)
83233 + to view the contents of the kernel's circular log buffer.
83234 + The kernel's log buffer often contains kernel addresses and other
83235 + identifying information useful to an attacker in fingerprinting a
83236 + system for a targeted exploit.
83237 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
83238 + created.
83239 +
83240 +config GRKERNSEC_HARDEN_PTRACE
83241 + bool "Deter ptrace-based process snooping"
83242 + default y if GRKERNSEC_CONFIG_AUTO
83243 + help
83244 + If you say Y here, TTY sniffers and other malicious monitoring
83245 + programs implemented through ptrace will be defeated. If you
83246 + have been using the RBAC system, this option has already been
83247 + enabled for several years for all users, with the ability to make
83248 + fine-grained exceptions.
83249 +
83250 + This option only affects the ability of non-root users to ptrace
83251 + processes that are not a descendent of the ptracing process.
83252 + This means that strace ./binary and gdb ./binary will still work,
83253 + but attaching to arbitrary processes will not. If the sysctl
83254 + option is enabled, a sysctl option with name "harden_ptrace" is
83255 + created.
83256 +
83257 +config GRKERNSEC_PTRACE_READEXEC
83258 + bool "Require read access to ptrace sensitive binaries"
83259 + default y if GRKERNSEC_CONFIG_AUTO
83260 + help
83261 + If you say Y here, unprivileged users will not be able to ptrace unreadable
83262 + binaries. This option is useful in environments that
83263 + remove the read bits (e.g. file mode 4711) from suid binaries to
83264 + prevent infoleaking of their contents. This option adds
83265 + consistency to the use of that file mode, as the binary could normally
83266 + be read out when run without privileges while ptracing.
83267 +
83268 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
83269 + is created.
83270 +
83271 +config GRKERNSEC_SETXID
83272 + bool "Enforce consistent multithreaded privileges"
83273 + default y if GRKERNSEC_CONFIG_AUTO
83274 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
83275 + help
83276 + If you say Y here, a change from a root uid to a non-root uid
83277 + in a multithreaded application will cause the resulting uids,
83278 + gids, supplementary groups, and capabilities in that thread
83279 + to be propagated to the other threads of the process. In most
83280 + cases this is unnecessary, as glibc will emulate this behavior
83281 + on behalf of the application. Other libcs do not act in the
83282 + same way, allowing the other threads of the process to continue
83283 + running with root privileges. If the sysctl option is enabled,
83284 + a sysctl option with name "consistent_setxid" is created.
83285 +
83286 +config GRKERNSEC_HARDEN_IPC
83287 + bool "Disallow access to overly-permissive IPC objects"
83288 + default y if GRKERNSEC_CONFIG_AUTO
83289 + depends on SYSVIPC
83290 + help
83291 + If you say Y here, access to overly-permissive IPC objects (shared
83292 + memory, message queues, and semaphores) will be denied for processes
83293 + given the following criteria beyond normal permission checks:
83294 + 1) If the IPC object is world-accessible and the euid doesn't match
83295 + that of the creator or current uid for the IPC object
83296 + 2) If the IPC object is group-accessible and the egid doesn't
83297 + match that of the creator or current gid for the IPC object
83298 + It's a common error to grant too much permission to these objects,
83299 + with impact ranging from denial of service and information leaking to
83300 + privilege escalation. This feature was developed in response to
83301 + research by Tim Brown:
83302 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
83303 + who found hundreds of such insecure usages. Processes with
83304 + CAP_IPC_OWNER are still permitted to access these IPC objects.
83305 + If the sysctl option is enabled, a sysctl option with name
83306 + "harden_ipc" is created.
83307 +
83308 +config GRKERNSEC_TPE
83309 + bool "Trusted Path Execution (TPE)"
83310 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
83311 + help
83312 + If you say Y here, you will be able to choose a gid to add to the
83313 + supplementary groups of users you want to mark as "untrusted."
83314 + These users will not be able to execute any files that are not in
83315 + root-owned directories writable only by root. If the sysctl option
83316 + is enabled, a sysctl option with name "tpe" is created.
83317 +
83318 +config GRKERNSEC_TPE_ALL
83319 + bool "Partially restrict all non-root users"
83320 + depends on GRKERNSEC_TPE
83321 + help
83322 + If you say Y here, all non-root users will be covered under
83323 + a weaker TPE restriction. This is separate from, and in addition to,
83324 + the main TPE options that you have selected elsewhere. Thus, if a
83325 + "trusted" GID is chosen, this restriction applies to even that GID.
83326 + Under this restriction, all non-root users will only be allowed to
83327 + execute files in directories they own that are not group or
83328 + world-writable, or in directories owned by root and writable only by
83329 + root. If the sysctl option is enabled, a sysctl option with name
83330 + "tpe_restrict_all" is created.
83331 +
83332 +config GRKERNSEC_TPE_INVERT
83333 + bool "Invert GID option"
83334 + depends on GRKERNSEC_TPE
83335 + help
83336 + If you say Y here, the group you specify in the TPE configuration will
83337 + decide what group TPE restrictions will be *disabled* for. This
83338 + option is useful if you want TPE restrictions to be applied to most
83339 + users on the system. If the sysctl option is enabled, a sysctl option
83340 + with name "tpe_invert" is created. Unlike other sysctl options, this
83341 + entry will default to on for backward-compatibility.
83342 +
83343 +config GRKERNSEC_TPE_GID
83344 + int
83345 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
83346 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
83347 +
83348 +config GRKERNSEC_TPE_UNTRUSTED_GID
83349 + int "GID for TPE-untrusted users"
83350 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
83351 + default 1005
83352 + help
83353 + Setting this GID determines what group TPE restrictions will be
83354 + *enabled* for. If the sysctl option is enabled, a sysctl option
83355 + with name "tpe_gid" is created.
83356 +
83357 +config GRKERNSEC_TPE_TRUSTED_GID
83358 + int "GID for TPE-trusted users"
83359 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
83360 + default 1005
83361 + help
83362 + Setting this GID determines what group TPE restrictions will be
83363 + *disabled* for. If the sysctl option is enabled, a sysctl option
83364 + with name "tpe_gid" is created.
83365 +
83366 +endmenu
83367 +menu "Network Protections"
83368 +depends on GRKERNSEC
83369 +
83370 +config GRKERNSEC_BLACKHOLE
83371 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
83372 + default y if GRKERNSEC_CONFIG_AUTO
83373 + depends on NET
83374 + help
83375 + If you say Y here, neither TCP resets nor ICMP
83376 + destination-unreachable packets will be sent in response to packets
83377 + sent to ports for which no associated listening process exists.
83378 + It will also prevent the sending of ICMP protocol unreachable packets
83379 + in response to packets with unknown protocols.
83380 + This feature supports both IPV4 and IPV6 and exempts the
83381 + loopback interface from blackholing. Enabling this feature
83382 + makes a host more resilient to DoS attacks and reduces network
83383 + visibility against scanners.
83384 +
83385 + The blackhole feature as-implemented is equivalent to the FreeBSD
83386 + blackhole feature, as it prevents RST responses to all packets, not
83387 + just SYNs. Under most application behavior this causes no
83388 + problems, but applications (like haproxy) may not close certain
83389 + connections in a way that cleanly terminates them on the remote
83390 + end, leaving the remote host in LAST_ACK state. Because of this
83391 + side-effect and to prevent intentional LAST_ACK DoSes, this
83392 + feature also adds automatic mitigation against such attacks.
83393 + The mitigation drastically reduces the amount of time a socket
83394 + can spend in LAST_ACK state. If you're using haproxy and not
83395 + all servers it connects to have this option enabled, consider
83396 + disabling this feature on the haproxy host.
83397 +
83398 + If the sysctl option is enabled, two sysctl options with names
83399 + "ip_blackhole" and "lastack_retries" will be created.
83400 + While "ip_blackhole" takes the standard zero/non-zero on/off
83401 + toggle, "lastack_retries" uses the same kinds of values as
83402 + "tcp_retries1" and "tcp_retries2". The default value of 4
83403 + prevents a socket from lasting more than 45 seconds in LAST_ACK
83404 + state.
83405 +
83406 +config GRKERNSEC_NO_SIMULT_CONNECT
83407 + bool "Disable TCP Simultaneous Connect"
83408 + default y if GRKERNSEC_CONFIG_AUTO
83409 + depends on NET
83410 + help
83411 + If you say Y here, a feature by Willy Tarreau will be enabled that
83412 + removes a weakness in Linux's strict implementation of TCP that
83413 + allows two clients to connect to each other without either entering
83414 + a listening state. The weakness allows an attacker to easily prevent
83415 + a client from connecting to a known server provided the source port
83416 + for the connection is guessed correctly.
83417 +
83418 + As the weakness could be used to prevent an antivirus or IPS from
83419 + fetching updates, or prevent an SSL gateway from fetching a CRL,
83420 + it should be eliminated by enabling this option. Though Linux is
83421 + one of few operating systems supporting simultaneous connect, it
83422 + has no legitimate use in practice and is rarely supported by firewalls.
83423 +
83424 +config GRKERNSEC_SOCKET
83425 + bool "Socket restrictions"
83426 + depends on NET
83427 + help
83428 + If you say Y here, you will be able to choose from several options.
83429 + If you assign a GID on your system and add it to the supplementary
83430 + groups of users you want to restrict socket access to, this patch
83431 + will perform up to three things, based on the option(s) you choose.
83432 +
83433 +config GRKERNSEC_SOCKET_ALL
83434 + bool "Deny any sockets to group"
83435 + depends on GRKERNSEC_SOCKET
83436 + help
83437 + If you say Y here, you will be able to choose a GID of whose users will
83438 + be unable to connect to other hosts from your machine or run server
83439 + applications from your machine. If the sysctl option is enabled, a
83440 + sysctl option with name "socket_all" is created.
83441 +
83442 +config GRKERNSEC_SOCKET_ALL_GID
83443 + int "GID to deny all sockets for"
83444 + depends on GRKERNSEC_SOCKET_ALL
83445 + default 1004
83446 + help
83447 + Here you can choose the GID to disable socket access for. Remember to
83448 + add the users you want socket access disabled for to the GID
83449 + specified here. If the sysctl option is enabled, a sysctl option
83450 + with name "socket_all_gid" is created.
83451 +
83452 +config GRKERNSEC_SOCKET_CLIENT
83453 + bool "Deny client sockets to group"
83454 + depends on GRKERNSEC_SOCKET
83455 + help
83456 + If you say Y here, you will be able to choose a GID of whose users will
83457 + be unable to connect to other hosts from your machine, but will be
83458 + able to run servers. If this option is enabled, all users in the group
83459 + you specify will have to use passive mode when initiating ftp transfers
83460 + from the shell on your machine. If the sysctl option is enabled, a
83461 + sysctl option with name "socket_client" is created.
83462 +
83463 +config GRKERNSEC_SOCKET_CLIENT_GID
83464 + int "GID to deny client sockets for"
83465 + depends on GRKERNSEC_SOCKET_CLIENT
83466 + default 1003
83467 + help
83468 + Here you can choose the GID to disable client socket access for.
83469 + Remember to add the users you want client socket access disabled for to
83470 + the GID specified here. If the sysctl option is enabled, a sysctl
83471 + option with name "socket_client_gid" is created.
83472 +
83473 +config GRKERNSEC_SOCKET_SERVER
83474 + bool "Deny server sockets to group"
83475 + depends on GRKERNSEC_SOCKET
83476 + help
83477 + If you say Y here, you will be able to choose a GID of whose users will
83478 + be unable to run server applications from your machine. If the sysctl
83479 + option is enabled, a sysctl option with name "socket_server" is created.
83480 +
83481 +config GRKERNSEC_SOCKET_SERVER_GID
83482 + int "GID to deny server sockets for"
83483 + depends on GRKERNSEC_SOCKET_SERVER
83484 + default 1002
83485 + help
83486 + Here you can choose the GID to disable server socket access for.
83487 + Remember to add the users you want server socket access disabled for to
83488 + the GID specified here. If the sysctl option is enabled, a sysctl
83489 + option with name "socket_server_gid" is created.
83490 +
83491 +endmenu
83492 +
83493 +menu "Physical Protections"
83494 +depends on GRKERNSEC
83495 +
83496 +config GRKERNSEC_DENYUSB
83497 + bool "Deny new USB connections after toggle"
83498 + default y if GRKERNSEC_CONFIG_AUTO
83499 + depends on SYSCTL && USB_SUPPORT
83500 + help
83501 + If you say Y here, a new sysctl option with name "deny_new_usb"
83502 + will be created. Setting its value to 1 will prevent any new
83503 + USB devices from being recognized by the OS. Any attempted USB
83504 + device insertion will be logged. This option is intended to be
83505 + used against custom USB devices designed to exploit vulnerabilities
83506 + in various USB device drivers.
83507 +
83508 + For greatest effectiveness, this sysctl should be set after any
83509 + relevant init scripts. This option is safe to enable in distros
83510 + as each user can choose whether or not to toggle the sysctl.
83511 +
83512 +config GRKERNSEC_DENYUSB_FORCE
83513 + bool "Reject all USB devices not connected at boot"
83514 + select USB
83515 + depends on GRKERNSEC_DENYUSB
83516 + help
83517 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
83518 + that doesn't involve a sysctl entry. This option should only be
83519 + enabled if you're sure you want to deny all new USB connections
83520 + at runtime and don't want to modify init scripts. This should not
83521 + be enabled by distros. It forces the core USB code to be built
83522 + into the kernel image so that all devices connected at boot time
83523 + can be recognized and new USB device connections can be prevented
83524 + prior to init running.
83525 +
83526 +endmenu
83527 +
83528 +menu "Sysctl Support"
83529 +depends on GRKERNSEC && SYSCTL
83530 +
83531 +config GRKERNSEC_SYSCTL
83532 + bool "Sysctl support"
83533 + default y if GRKERNSEC_CONFIG_AUTO
83534 + help
83535 + If you say Y here, you will be able to change the options that
83536 + grsecurity runs with at bootup, without having to recompile your
83537 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
83538 + to enable (1) or disable (0) various features. All the sysctl entries
83539 + are mutable until the "grsec_lock" entry is set to a non-zero value.
83540 + All features enabled in the kernel configuration are disabled at boot
83541 + if you do not say Y to the "Turn on features by default" option.
83542 + All options should be set at startup, and the grsec_lock entry should
83543 + be set to a non-zero value after all the options are set.
83544 + *THIS IS EXTREMELY IMPORTANT*
83545 +
83546 +config GRKERNSEC_SYSCTL_DISTRO
83547 + bool "Extra sysctl support for distro makers (READ HELP)"
83548 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
83549 + help
83550 + If you say Y here, additional sysctl options will be created
83551 + for features that affect processes running as root. Therefore,
83552 + it is critical when using this option that the grsec_lock entry be
83553 + enabled after boot. Only distros with prebuilt kernel packages
83554 + with this option enabled that can ensure grsec_lock is enabled
83555 + after boot should use this option.
83556 + *Failure to set grsec_lock after boot makes all grsec features
83557 + this option covers useless*
83558 +
83559 + Currently this option creates the following sysctl entries:
83560 + "Disable Privileged I/O": "disable_priv_io"
83561 +
83562 +config GRKERNSEC_SYSCTL_ON
83563 + bool "Turn on features by default"
83564 + default y if GRKERNSEC_CONFIG_AUTO
83565 + depends on GRKERNSEC_SYSCTL
83566 + help
83567 + If you say Y here, instead of having all features enabled in the
83568 + kernel configuration disabled at boot time, the features will be
83569 + enabled at boot time. It is recommended you say Y here unless
83570 + there is some reason you would want all sysctl-tunable features to
83571 + be disabled by default. As mentioned elsewhere, it is important
83572 + to enable the grsec_lock entry once you have finished modifying
83573 + the sysctl entries.
83574 +
83575 +endmenu
83576 +menu "Logging Options"
83577 +depends on GRKERNSEC
83578 +
83579 +config GRKERNSEC_FLOODTIME
83580 + int "Seconds in between log messages (minimum)"
83581 + default 10
83582 + help
83583 + This option allows you to enforce the number of seconds between
83584 + grsecurity log messages. The default should be suitable for most
83585 + people, however, if you choose to change it, choose a value small enough
83586 + to allow informative logs to be produced, but large enough to
83587 + prevent flooding.
83588 +
83589 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
83590 + any rate limiting on grsecurity log messages.
83591 +
83592 +config GRKERNSEC_FLOODBURST
83593 + int "Number of messages in a burst (maximum)"
83594 + default 6
83595 + help
83596 + This option allows you to choose the maximum number of messages allowed
83597 + within the flood time interval you chose in a separate option. The
83598 + default should be suitable for most people, however if you find that
83599 + many of your logs are being interpreted as flooding, you may want to
83600 + raise this value.
83601 +
83602 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
83603 + any rate limiting on grsecurity log messages.
83604 +
83605 +endmenu
83606 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
83607 new file mode 100644
83608 index 0000000..30ababb
83609 --- /dev/null
83610 +++ b/grsecurity/Makefile
83611 @@ -0,0 +1,54 @@
83612 +# grsecurity – access control and security hardening for Linux
83613 +# All code in this directory and various hooks located throughout the Linux kernel are
83614 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
83615 +# http://www.grsecurity.net spender@grsecurity.net
83616 +#
83617 +# This program is free software; you can redistribute it and/or
83618 +# modify it under the terms of the GNU General Public License version 2
83619 +# as published by the Free Software Foundation.
83620 +#
83621 +# This program is distributed in the hope that it will be useful,
83622 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
83623 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
83624 +# GNU General Public License for more details.
83625 +#
83626 +# You should have received a copy of the GNU General Public License
83627 +# along with this program; if not, write to the Free Software
83628 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
83629 +
83630 +KBUILD_CFLAGS += -Werror
83631 +
83632 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
83633 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
83634 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
83635 + grsec_usb.o grsec_ipc.o grsec_proc.o
83636 +
83637 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
83638 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
83639 + gracl_learn.o grsec_log.o gracl_policy.o
83640 +ifdef CONFIG_COMPAT
83641 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
83642 +endif
83643 +
83644 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
83645 +
83646 +ifdef CONFIG_NET
83647 +obj-y += grsec_sock.o
83648 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
83649 +endif
83650 +
83651 +ifndef CONFIG_GRKERNSEC
83652 +obj-y += grsec_disabled.o
83653 +endif
83654 +
83655 +ifdef CONFIG_GRKERNSEC_HIDESYM
83656 +extra-y := grsec_hidesym.o
83657 +$(obj)/grsec_hidesym.o:
83658 + @-chmod -f 500 /boot
83659 + @-chmod -f 500 /lib/modules
83660 + @-chmod -f 500 /lib64/modules
83661 + @-chmod -f 500 /lib32/modules
83662 + @-chmod -f 700 .
83663 + @-chmod -f 700 $(objtree)
83664 + @echo ' grsec: protected kernel image paths'
83665 +endif
83666 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
83667 new file mode 100644
83668 index 0000000..7ad630a
83669 --- /dev/null
83670 +++ b/grsecurity/gracl.c
83671 @@ -0,0 +1,2757 @@
83672 +#include <linux/kernel.h>
83673 +#include <linux/module.h>
83674 +#include <linux/sched.h>
83675 +#include <linux/mm.h>
83676 +#include <linux/file.h>
83677 +#include <linux/fs.h>
83678 +#include <linux/namei.h>
83679 +#include <linux/mount.h>
83680 +#include <linux/tty.h>
83681 +#include <linux/proc_fs.h>
83682 +#include <linux/lglock.h>
83683 +#include <linux/slab.h>
83684 +#include <linux/vmalloc.h>
83685 +#include <linux/types.h>
83686 +#include <linux/sysctl.h>
83687 +#include <linux/netdevice.h>
83688 +#include <linux/ptrace.h>
83689 +#include <linux/gracl.h>
83690 +#include <linux/gralloc.h>
83691 +#include <linux/security.h>
83692 +#include <linux/grinternal.h>
83693 +#include <linux/pid_namespace.h>
83694 +#include <linux/stop_machine.h>
83695 +#include <linux/fdtable.h>
83696 +#include <linux/percpu.h>
83697 +#include <linux/lglock.h>
83698 +#include <linux/hugetlb.h>
83699 +#include <linux/posix-timers.h>
83700 +#include <linux/prefetch.h>
83701 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83702 +#include <linux/magic.h>
83703 +#include <linux/pagemap.h>
83704 +#include "../fs/btrfs/async-thread.h"
83705 +#include "../fs/btrfs/ctree.h"
83706 +#include "../fs/btrfs/btrfs_inode.h"
83707 +#endif
83708 +#include "../fs/mount.h"
83709 +
83710 +#include <asm/uaccess.h>
83711 +#include <asm/errno.h>
83712 +#include <asm/mman.h>
83713 +
83714 +#define FOR_EACH_ROLE_START(role) \
83715 + role = running_polstate.role_list; \
83716 + while (role) {
83717 +
83718 +#define FOR_EACH_ROLE_END(role) \
83719 + role = role->prev; \
83720 + }
83721 +
83722 +extern struct path gr_real_root;
83723 +
83724 +static struct gr_policy_state running_polstate;
83725 +struct gr_policy_state *polstate = &running_polstate;
83726 +extern struct gr_alloc_state *current_alloc_state;
83727 +
83728 +extern char *gr_shared_page[4];
83729 +DEFINE_RWLOCK(gr_inode_lock);
83730 +
83731 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
83732 +
83733 +#ifdef CONFIG_NET
83734 +extern struct vfsmount *sock_mnt;
83735 +#endif
83736 +
83737 +extern struct vfsmount *pipe_mnt;
83738 +extern struct vfsmount *shm_mnt;
83739 +
83740 +#ifdef CONFIG_HUGETLBFS
83741 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
83742 +#endif
83743 +
83744 +extern u16 acl_sp_role_value;
83745 +extern struct acl_object_label *fakefs_obj_rw;
83746 +extern struct acl_object_label *fakefs_obj_rwx;
83747 +
83748 +int gr_acl_is_enabled(void)
83749 +{
83750 + return (gr_status & GR_READY);
83751 +}
83752 +
83753 +void gr_enable_rbac_system(void)
83754 +{
83755 + pax_open_kernel();
83756 + gr_status |= GR_READY;
83757 + pax_close_kernel();
83758 +}
83759 +
83760 +int gr_rbac_disable(void *unused)
83761 +{
83762 + pax_open_kernel();
83763 + gr_status &= ~GR_READY;
83764 + pax_close_kernel();
83765 +
83766 + return 0;
83767 +}
83768 +
83769 +static inline dev_t __get_dev(const struct dentry *dentry)
83770 +{
83771 + struct dentry *ldentry = d_backing_dentry((struct dentry *)dentry);
83772 +
83773 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83774 + if (ldentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
83775 + return BTRFS_I(d_inode(ldentry))->root->anon_dev;
83776 + else
83777 +#endif
83778 + return d_inode(ldentry)->i_sb->s_dev;
83779 +}
83780 +
83781 +static inline u64 __get_ino(const struct dentry *dentry)
83782 +{
83783 + struct dentry *ldentry = d_backing_dentry((struct dentry *)dentry);
83784 +
83785 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83786 + if (ldentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
83787 + return btrfs_ino(d_inode(dentry));
83788 + else
83789 +#endif
83790 + return d_inode(ldentry)->i_ino;
83791 +}
83792 +
83793 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
83794 +{
83795 + return __get_dev(dentry);
83796 +}
83797 +
83798 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
83799 +{
83800 + return __get_ino(dentry);
83801 +}
83802 +
83803 +static char gr_task_roletype_to_char(struct task_struct *task)
83804 +{
83805 + switch (task->role->roletype &
83806 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
83807 + GR_ROLE_SPECIAL)) {
83808 + case GR_ROLE_DEFAULT:
83809 + return 'D';
83810 + case GR_ROLE_USER:
83811 + return 'U';
83812 + case GR_ROLE_GROUP:
83813 + return 'G';
83814 + case GR_ROLE_SPECIAL:
83815 + return 'S';
83816 + }
83817 +
83818 + return 'X';
83819 +}
83820 +
83821 +char gr_roletype_to_char(void)
83822 +{
83823 + return gr_task_roletype_to_char(current);
83824 +}
83825 +
83826 +int
83827 +gr_acl_tpe_check(void)
83828 +{
83829 + if (unlikely(!(gr_status & GR_READY)))
83830 + return 0;
83831 + if (current->role->roletype & GR_ROLE_TPE)
83832 + return 1;
83833 + else
83834 + return 0;
83835 +}
83836 +
83837 +int
83838 +gr_handle_rawio(const struct inode *inode)
83839 +{
83840 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
83841 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
83842 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
83843 + !capable(CAP_SYS_RAWIO))
83844 + return 1;
83845 +#endif
83846 + return 0;
83847 +}
83848 +
83849 +int
83850 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
83851 +{
83852 + if (likely(lena != lenb))
83853 + return 0;
83854 +
83855 + return !memcmp(a, b, lena);
83856 +}
83857 +
83858 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
83859 +{
83860 + *buflen -= namelen;
83861 + if (*buflen < 0)
83862 + return -ENAMETOOLONG;
83863 + *buffer -= namelen;
83864 + memcpy(*buffer, str, namelen);
83865 + return 0;
83866 +}
83867 +
83868 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
83869 +{
83870 + return prepend(buffer, buflen, name->name, name->len);
83871 +}
83872 +
83873 +static int prepend_path(const struct path *path, struct path *root,
83874 + char **buffer, int *buflen)
83875 +{
83876 + struct dentry *dentry = path->dentry;
83877 + struct vfsmount *vfsmnt = path->mnt;
83878 + struct mount *mnt = real_mount(vfsmnt);
83879 + bool slash = false;
83880 + int error = 0;
83881 +
83882 + while (dentry != root->dentry || vfsmnt != root->mnt) {
83883 + struct dentry * parent;
83884 +
83885 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
83886 + /* Global root? */
83887 + if (!mnt_has_parent(mnt)) {
83888 + goto out;
83889 + }
83890 + dentry = mnt->mnt_mountpoint;
83891 + mnt = mnt->mnt_parent;
83892 + vfsmnt = &mnt->mnt;
83893 + continue;
83894 + }
83895 + parent = dentry->d_parent;
83896 + prefetch(parent);
83897 + spin_lock(&dentry->d_lock);
83898 + error = prepend_name(buffer, buflen, &dentry->d_name);
83899 + spin_unlock(&dentry->d_lock);
83900 + if (!error)
83901 + error = prepend(buffer, buflen, "/", 1);
83902 + if (error)
83903 + break;
83904 +
83905 + slash = true;
83906 + dentry = parent;
83907 + }
83908 +
83909 +out:
83910 + if (!error && !slash)
83911 + error = prepend(buffer, buflen, "/", 1);
83912 +
83913 + return error;
83914 +}
83915 +
83916 +/* this must be called with mount_lock and rename_lock held */
83917 +
83918 +static char *__our_d_path(const struct path *path, struct path *root,
83919 + char *buf, int buflen)
83920 +{
83921 + char *res = buf + buflen;
83922 + int error;
83923 +
83924 + prepend(&res, &buflen, "\0", 1);
83925 + error = prepend_path(path, root, &res, &buflen);
83926 + if (error)
83927 + return ERR_PTR(error);
83928 +
83929 + return res;
83930 +}
83931 +
83932 +static char *
83933 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
83934 +{
83935 + char *retval;
83936 +
83937 + retval = __our_d_path(path, root, buf, buflen);
83938 + if (unlikely(IS_ERR(retval)))
83939 + retval = strcpy(buf, "<path too long>");
83940 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
83941 + retval[1] = '\0';
83942 +
83943 + return retval;
83944 +}
83945 +
83946 +static char *
83947 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
83948 + char *buf, int buflen)
83949 +{
83950 + struct path path;
83951 + char *res;
83952 +
83953 + path.dentry = (struct dentry *)dentry;
83954 + path.mnt = (struct vfsmount *)vfsmnt;
83955 +
83956 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
83957 + by the RBAC system */
83958 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
83959 +
83960 + return res;
83961 +}
83962 +
83963 +static char *
83964 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
83965 + char *buf, int buflen)
83966 +{
83967 + char *res;
83968 + struct path path;
83969 + struct path root;
83970 + struct task_struct *reaper = init_pid_ns.child_reaper;
83971 +
83972 + path.dentry = (struct dentry *)dentry;
83973 + path.mnt = (struct vfsmount *)vfsmnt;
83974 +
83975 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
83976 + get_fs_root(reaper->fs, &root);
83977 +
83978 + read_seqlock_excl(&mount_lock);
83979 + write_seqlock(&rename_lock);
83980 + res = gen_full_path(&path, &root, buf, buflen);
83981 + write_sequnlock(&rename_lock);
83982 + read_sequnlock_excl(&mount_lock);
83983 +
83984 + path_put(&root);
83985 + return res;
83986 +}
83987 +
83988 +char *
83989 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
83990 +{
83991 + char *ret;
83992 + read_seqlock_excl(&mount_lock);
83993 + write_seqlock(&rename_lock);
83994 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
83995 + PAGE_SIZE);
83996 + write_sequnlock(&rename_lock);
83997 + read_sequnlock_excl(&mount_lock);
83998 + return ret;
83999 +}
84000 +
84001 +static char *
84002 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
84003 +{
84004 + char *ret;
84005 + char *buf;
84006 + int buflen;
84007 +
84008 + read_seqlock_excl(&mount_lock);
84009 + write_seqlock(&rename_lock);
84010 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
84011 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
84012 + buflen = (int)(ret - buf);
84013 + if (buflen >= 5)
84014 + prepend(&ret, &buflen, "/proc", 5);
84015 + else
84016 + ret = strcpy(buf, "<path too long>");
84017 + write_sequnlock(&rename_lock);
84018 + read_sequnlock_excl(&mount_lock);
84019 + return ret;
84020 +}
84021 +
84022 +char *
84023 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
84024 +{
84025 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
84026 + PAGE_SIZE);
84027 +}
84028 +
84029 +char *
84030 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
84031 +{
84032 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
84033 + PAGE_SIZE);
84034 +}
84035 +
84036 +char *
84037 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
84038 +{
84039 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
84040 + PAGE_SIZE);
84041 +}
84042 +
84043 +char *
84044 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
84045 +{
84046 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
84047 + PAGE_SIZE);
84048 +}
84049 +
84050 +char *
84051 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
84052 +{
84053 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
84054 + PAGE_SIZE);
84055 +}
84056 +
84057 +__u32
84058 +to_gr_audit(const __u32 reqmode)
84059 +{
84060 + /* masks off auditable permission flags, then shifts them to create
84061 + auditing flags, and adds the special case of append auditing if
84062 + we're requesting write */
84063 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
84064 +}
84065 +
84066 +struct acl_role_label *
84067 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
84068 + const gid_t gid)
84069 +{
84070 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
84071 + struct acl_role_label *match;
84072 + struct role_allowed_ip *ipp;
84073 + unsigned int x;
84074 + u32 curr_ip = task->signal->saved_ip;
84075 +
84076 + match = state->acl_role_set.r_hash[index];
84077 +
84078 + while (match) {
84079 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
84080 + for (x = 0; x < match->domain_child_num; x++) {
84081 + if (match->domain_children[x] == uid)
84082 + goto found;
84083 + }
84084 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
84085 + break;
84086 + match = match->next;
84087 + }
84088 +found:
84089 + if (match == NULL) {
84090 + try_group:
84091 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
84092 + match = state->acl_role_set.r_hash[index];
84093 +
84094 + while (match) {
84095 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
84096 + for (x = 0; x < match->domain_child_num; x++) {
84097 + if (match->domain_children[x] == gid)
84098 + goto found2;
84099 + }
84100 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
84101 + break;
84102 + match = match->next;
84103 + }
84104 +found2:
84105 + if (match == NULL)
84106 + match = state->default_role;
84107 + if (match->allowed_ips == NULL)
84108 + return match;
84109 + else {
84110 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
84111 + if (likely
84112 + ((ntohl(curr_ip) & ipp->netmask) ==
84113 + (ntohl(ipp->addr) & ipp->netmask)))
84114 + return match;
84115 + }
84116 + match = state->default_role;
84117 + }
84118 + } else if (match->allowed_ips == NULL) {
84119 + return match;
84120 + } else {
84121 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
84122 + if (likely
84123 + ((ntohl(curr_ip) & ipp->netmask) ==
84124 + (ntohl(ipp->addr) & ipp->netmask)))
84125 + return match;
84126 + }
84127 + goto try_group;
84128 + }
84129 +
84130 + return match;
84131 +}
84132 +
84133 +static struct acl_role_label *
84134 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
84135 + const gid_t gid)
84136 +{
84137 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
84138 +}
84139 +
84140 +struct acl_subject_label *
84141 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
84142 + const struct acl_role_label *role)
84143 +{
84144 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
84145 + struct acl_subject_label *match;
84146 +
84147 + match = role->subj_hash[index];
84148 +
84149 + while (match && (match->inode != ino || match->device != dev ||
84150 + (match->mode & GR_DELETED))) {
84151 + match = match->next;
84152 + }
84153 +
84154 + if (match && !(match->mode & GR_DELETED))
84155 + return match;
84156 + else
84157 + return NULL;
84158 +}
84159 +
84160 +struct acl_subject_label *
84161 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
84162 + const struct acl_role_label *role)
84163 +{
84164 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
84165 + struct acl_subject_label *match;
84166 +
84167 + match = role->subj_hash[index];
84168 +
84169 + while (match && (match->inode != ino || match->device != dev ||
84170 + !(match->mode & GR_DELETED))) {
84171 + match = match->next;
84172 + }
84173 +
84174 + if (match && (match->mode & GR_DELETED))
84175 + return match;
84176 + else
84177 + return NULL;
84178 +}
84179 +
84180 +static struct acl_object_label *
84181 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
84182 + const struct acl_subject_label *subj)
84183 +{
84184 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
84185 + struct acl_object_label *match;
84186 +
84187 + match = subj->obj_hash[index];
84188 +
84189 + while (match && (match->inode != ino || match->device != dev ||
84190 + (match->mode & GR_DELETED))) {
84191 + match = match->next;
84192 + }
84193 +
84194 + if (match && !(match->mode & GR_DELETED))
84195 + return match;
84196 + else
84197 + return NULL;
84198 +}
84199 +
84200 +static struct acl_object_label *
84201 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
84202 + const struct acl_subject_label *subj)
84203 +{
84204 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
84205 + struct acl_object_label *match;
84206 +
84207 + match = subj->obj_hash[index];
84208 +
84209 + while (match && (match->inode != ino || match->device != dev ||
84210 + !(match->mode & GR_DELETED))) {
84211 + match = match->next;
84212 + }
84213 +
84214 + if (match && (match->mode & GR_DELETED))
84215 + return match;
84216 +
84217 + match = subj->obj_hash[index];
84218 +
84219 + while (match && (match->inode != ino || match->device != dev ||
84220 + (match->mode & GR_DELETED))) {
84221 + match = match->next;
84222 + }
84223 +
84224 + if (match && !(match->mode & GR_DELETED))
84225 + return match;
84226 + else
84227 + return NULL;
84228 +}
84229 +
84230 +struct name_entry *
84231 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
84232 +{
84233 + unsigned int len = strlen(name);
84234 + unsigned int key = full_name_hash(name, len);
84235 + unsigned int index = key % state->name_set.n_size;
84236 + struct name_entry *match;
84237 +
84238 + match = state->name_set.n_hash[index];
84239 +
84240 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
84241 + match = match->next;
84242 +
84243 + return match;
84244 +}
84245 +
84246 +static struct name_entry *
84247 +lookup_name_entry(const char *name)
84248 +{
84249 + return __lookup_name_entry(&running_polstate, name);
84250 +}
84251 +
84252 +static struct name_entry *
84253 +lookup_name_entry_create(const char *name)
84254 +{
84255 + unsigned int len = strlen(name);
84256 + unsigned int key = full_name_hash(name, len);
84257 + unsigned int index = key % running_polstate.name_set.n_size;
84258 + struct name_entry *match;
84259 +
84260 + match = running_polstate.name_set.n_hash[index];
84261 +
84262 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
84263 + !match->deleted))
84264 + match = match->next;
84265 +
84266 + if (match && match->deleted)
84267 + return match;
84268 +
84269 + match = running_polstate.name_set.n_hash[index];
84270 +
84271 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
84272 + match->deleted))
84273 + match = match->next;
84274 +
84275 + if (match && !match->deleted)
84276 + return match;
84277 + else
84278 + return NULL;
84279 +}
84280 +
84281 +static struct inodev_entry *
84282 +lookup_inodev_entry(const u64 ino, const dev_t dev)
84283 +{
84284 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
84285 + struct inodev_entry *match;
84286 +
84287 + match = running_polstate.inodev_set.i_hash[index];
84288 +
84289 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
84290 + match = match->next;
84291 +
84292 + return match;
84293 +}
84294 +
84295 +void
84296 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
84297 +{
84298 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
84299 + state->inodev_set.i_size);
84300 + struct inodev_entry **curr;
84301 +
84302 + entry->prev = NULL;
84303 +
84304 + curr = &state->inodev_set.i_hash[index];
84305 + if (*curr != NULL)
84306 + (*curr)->prev = entry;
84307 +
84308 + entry->next = *curr;
84309 + *curr = entry;
84310 +
84311 + return;
84312 +}
84313 +
84314 +static void
84315 +insert_inodev_entry(struct inodev_entry *entry)
84316 +{
84317 + __insert_inodev_entry(&running_polstate, entry);
84318 +}
84319 +
84320 +void
84321 +insert_acl_obj_label(struct acl_object_label *obj,
84322 + struct acl_subject_label *subj)
84323 +{
84324 + unsigned int index =
84325 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
84326 + struct acl_object_label **curr;
84327 +
84328 + obj->prev = NULL;
84329 +
84330 + curr = &subj->obj_hash[index];
84331 + if (*curr != NULL)
84332 + (*curr)->prev = obj;
84333 +
84334 + obj->next = *curr;
84335 + *curr = obj;
84336 +
84337 + return;
84338 +}
84339 +
84340 +void
84341 +insert_acl_subj_label(struct acl_subject_label *obj,
84342 + struct acl_role_label *role)
84343 +{
84344 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
84345 + struct acl_subject_label **curr;
84346 +
84347 + obj->prev = NULL;
84348 +
84349 + curr = &role->subj_hash[index];
84350 + if (*curr != NULL)
84351 + (*curr)->prev = obj;
84352 +
84353 + obj->next = *curr;
84354 + *curr = obj;
84355 +
84356 + return;
84357 +}
84358 +
84359 +/* derived from glibc fnmatch() 0: match, 1: no match*/
84360 +
84361 +static int
84362 +glob_match(const char *p, const char *n)
84363 +{
84364 + char c;
84365 +
84366 + while ((c = *p++) != '\0') {
84367 + switch (c) {
84368 + case '?':
84369 + if (*n == '\0')
84370 + return 1;
84371 + else if (*n == '/')
84372 + return 1;
84373 + break;
84374 + case '\\':
84375 + if (*n != c)
84376 + return 1;
84377 + break;
84378 + case '*':
84379 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
84380 + if (*n == '/')
84381 + return 1;
84382 + else if (c == '?') {
84383 + if (*n == '\0')
84384 + return 1;
84385 + else
84386 + ++n;
84387 + }
84388 + }
84389 + if (c == '\0') {
84390 + return 0;
84391 + } else {
84392 + const char *endp;
84393 +
84394 + if ((endp = strchr(n, '/')) == NULL)
84395 + endp = n + strlen(n);
84396 +
84397 + if (c == '[') {
84398 + for (--p; n < endp; ++n)
84399 + if (!glob_match(p, n))
84400 + return 0;
84401 + } else if (c == '/') {
84402 + while (*n != '\0' && *n != '/')
84403 + ++n;
84404 + if (*n == '/' && !glob_match(p, n + 1))
84405 + return 0;
84406 + } else {
84407 + for (--p; n < endp; ++n)
84408 + if (*n == c && !glob_match(p, n))
84409 + return 0;
84410 + }
84411 +
84412 + return 1;
84413 + }
84414 + case '[':
84415 + {
84416 + int not;
84417 + char cold;
84418 +
84419 + if (*n == '\0' || *n == '/')
84420 + return 1;
84421 +
84422 + not = (*p == '!' || *p == '^');
84423 + if (not)
84424 + ++p;
84425 +
84426 + c = *p++;
84427 + for (;;) {
84428 + unsigned char fn = (unsigned char)*n;
84429 +
84430 + if (c == '\0')
84431 + return 1;
84432 + else {
84433 + if (c == fn)
84434 + goto matched;
84435 + cold = c;
84436 + c = *p++;
84437 +
84438 + if (c == '-' && *p != ']') {
84439 + unsigned char cend = *p++;
84440 +
84441 + if (cend == '\0')
84442 + return 1;
84443 +
84444 + if (cold <= fn && fn <= cend)
84445 + goto matched;
84446 +
84447 + c = *p++;
84448 + }
84449 + }
84450 +
84451 + if (c == ']')
84452 + break;
84453 + }
84454 + if (!not)
84455 + return 1;
84456 + break;
84457 + matched:
84458 + while (c != ']') {
84459 + if (c == '\0')
84460 + return 1;
84461 +
84462 + c = *p++;
84463 + }
84464 + if (not)
84465 + return 1;
84466 + }
84467 + break;
84468 + default:
84469 + if (c != *n)
84470 + return 1;
84471 + }
84472 +
84473 + ++n;
84474 + }
84475 +
84476 + if (*n == '\0')
84477 + return 0;
84478 +
84479 + if (*n == '/')
84480 + return 0;
84481 +
84482 + return 1;
84483 +}
84484 +
84485 +static struct acl_object_label *
84486 +chk_glob_label(struct acl_object_label *globbed,
84487 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
84488 +{
84489 + struct acl_object_label *tmp;
84490 +
84491 + if (*path == NULL)
84492 + *path = gr_to_filename_nolock(dentry, mnt);
84493 +
84494 + tmp = globbed;
84495 +
84496 + while (tmp) {
84497 + if (!glob_match(tmp->filename, *path))
84498 + return tmp;
84499 + tmp = tmp->next;
84500 + }
84501 +
84502 + return NULL;
84503 +}
84504 +
84505 +static struct acl_object_label *
84506 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
84507 + const u64 curr_ino, const dev_t curr_dev,
84508 + const struct acl_subject_label *subj, char **path, const int checkglob)
84509 +{
84510 + struct acl_subject_label *tmpsubj;
84511 + struct acl_object_label *retval;
84512 + struct acl_object_label *retval2;
84513 +
84514 + tmpsubj = (struct acl_subject_label *) subj;
84515 + read_lock(&gr_inode_lock);
84516 + do {
84517 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
84518 + if (retval) {
84519 + if (checkglob && retval->globbed) {
84520 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
84521 + if (retval2)
84522 + retval = retval2;
84523 + }
84524 + break;
84525 + }
84526 + } while ((tmpsubj = tmpsubj->parent_subject));
84527 + read_unlock(&gr_inode_lock);
84528 +
84529 + return retval;
84530 +}
84531 +
84532 +static struct acl_object_label *
84533 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
84534 + struct dentry *curr_dentry,
84535 + const struct acl_subject_label *subj, char **path, const int checkglob)
84536 +{
84537 + int newglob = checkglob;
84538 + u64 inode;
84539 + dev_t device;
84540 +
84541 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
84542 + as we don't want a / * rule to match instead of the / object
84543 + don't do this for create lookups that call this function though, since they're looking up
84544 + on the parent and thus need globbing checks on all paths
84545 + */
84546 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
84547 + newglob = GR_NO_GLOB;
84548 +
84549 + spin_lock(&curr_dentry->d_lock);
84550 + inode = __get_ino(curr_dentry);
84551 + device = __get_dev(curr_dentry);
84552 + spin_unlock(&curr_dentry->d_lock);
84553 +
84554 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
84555 +}
84556 +
84557 +#ifdef CONFIG_HUGETLBFS
84558 +static inline bool
84559 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
84560 +{
84561 + int i;
84562 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
84563 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
84564 + return true;
84565 + }
84566 +
84567 + return false;
84568 +}
84569 +#endif
84570 +
84571 +static struct acl_object_label *
84572 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84573 + const struct acl_subject_label *subj, char *path, const int checkglob)
84574 +{
84575 + struct dentry *dentry = (struct dentry *) l_dentry;
84576 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
84577 + struct inode * inode = d_backing_inode(dentry);
84578 + struct mount *real_mnt = real_mount(mnt);
84579 + struct acl_object_label *retval;
84580 + struct dentry *parent;
84581 +
84582 + read_seqlock_excl(&mount_lock);
84583 + write_seqlock(&rename_lock);
84584 +
84585 + if (unlikely((mnt == shm_mnt && inode->i_nlink == 0) || mnt == pipe_mnt ||
84586 +#ifdef CONFIG_NET
84587 + mnt == sock_mnt ||
84588 +#endif
84589 +#ifdef CONFIG_HUGETLBFS
84590 + (is_hugetlbfs_mnt(mnt) && inode->i_nlink == 0) ||
84591 +#endif
84592 + /* ignore Eric Biederman */
84593 + IS_PRIVATE(inode))) {
84594 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
84595 + goto out;
84596 + }
84597 +
84598 + for (;;) {
84599 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
84600 + break;
84601 +
84602 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
84603 + if (!mnt_has_parent(real_mnt))
84604 + break;
84605 +
84606 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
84607 + if (retval != NULL)
84608 + goto out;
84609 +
84610 + dentry = real_mnt->mnt_mountpoint;
84611 + real_mnt = real_mnt->mnt_parent;
84612 + mnt = &real_mnt->mnt;
84613 + continue;
84614 + }
84615 +
84616 + parent = dentry->d_parent;
84617 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
84618 + if (retval != NULL)
84619 + goto out;
84620 +
84621 + dentry = parent;
84622 + }
84623 +
84624 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
84625 +
84626 + /* gr_real_root is pinned so we don't have to hold a reference */
84627 + if (retval == NULL)
84628 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
84629 +out:
84630 + write_sequnlock(&rename_lock);
84631 + read_sequnlock_excl(&mount_lock);
84632 +
84633 + BUG_ON(retval == NULL);
84634 +
84635 + return retval;
84636 +}
84637 +
84638 +static struct acl_object_label *
84639 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84640 + const struct acl_subject_label *subj)
84641 +{
84642 + char *path = NULL;
84643 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
84644 +}
84645 +
84646 +static struct acl_object_label *
84647 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84648 + const struct acl_subject_label *subj)
84649 +{
84650 + char *path = NULL;
84651 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
84652 +}
84653 +
84654 +static struct acl_object_label *
84655 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84656 + const struct acl_subject_label *subj, char *path)
84657 +{
84658 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
84659 +}
84660 +
84661 +struct acl_subject_label *
84662 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84663 + const struct acl_role_label *role)
84664 +{
84665 + struct dentry *dentry = (struct dentry *) l_dentry;
84666 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
84667 + struct mount *real_mnt = real_mount(mnt);
84668 + struct acl_subject_label *retval;
84669 + struct dentry *parent;
84670 +
84671 + read_seqlock_excl(&mount_lock);
84672 + write_seqlock(&rename_lock);
84673 +
84674 + for (;;) {
84675 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
84676 + break;
84677 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
84678 + if (!mnt_has_parent(real_mnt))
84679 + break;
84680 +
84681 + spin_lock(&dentry->d_lock);
84682 + read_lock(&gr_inode_lock);
84683 + retval =
84684 + lookup_acl_subj_label(__get_ino(dentry),
84685 + __get_dev(dentry), role);
84686 + read_unlock(&gr_inode_lock);
84687 + spin_unlock(&dentry->d_lock);
84688 + if (retval != NULL)
84689 + goto out;
84690 +
84691 + dentry = real_mnt->mnt_mountpoint;
84692 + real_mnt = real_mnt->mnt_parent;
84693 + mnt = &real_mnt->mnt;
84694 + continue;
84695 + }
84696 +
84697 + spin_lock(&dentry->d_lock);
84698 + read_lock(&gr_inode_lock);
84699 + retval = lookup_acl_subj_label(__get_ino(dentry),
84700 + __get_dev(dentry), role);
84701 + read_unlock(&gr_inode_lock);
84702 + parent = dentry->d_parent;
84703 + spin_unlock(&dentry->d_lock);
84704 +
84705 + if (retval != NULL)
84706 + goto out;
84707 +
84708 + dentry = parent;
84709 + }
84710 +
84711 + spin_lock(&dentry->d_lock);
84712 + read_lock(&gr_inode_lock);
84713 + retval = lookup_acl_subj_label(__get_ino(dentry),
84714 + __get_dev(dentry), role);
84715 + read_unlock(&gr_inode_lock);
84716 + spin_unlock(&dentry->d_lock);
84717 +
84718 + if (unlikely(retval == NULL)) {
84719 + /* gr_real_root is pinned, we don't need to hold a reference */
84720 + read_lock(&gr_inode_lock);
84721 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
84722 + __get_dev(gr_real_root.dentry), role);
84723 + read_unlock(&gr_inode_lock);
84724 + }
84725 +out:
84726 + write_sequnlock(&rename_lock);
84727 + read_sequnlock_excl(&mount_lock);
84728 +
84729 + BUG_ON(retval == NULL);
84730 +
84731 + return retval;
84732 +}
84733 +
84734 +void
84735 +assign_special_role(const char *rolename)
84736 +{
84737 + struct acl_object_label *obj;
84738 + struct acl_role_label *r;
84739 + struct acl_role_label *assigned = NULL;
84740 + struct task_struct *tsk;
84741 + struct file *filp;
84742 +
84743 + FOR_EACH_ROLE_START(r)
84744 + if (!strcmp(rolename, r->rolename) &&
84745 + (r->roletype & GR_ROLE_SPECIAL)) {
84746 + assigned = r;
84747 + break;
84748 + }
84749 + FOR_EACH_ROLE_END(r)
84750 +
84751 + if (!assigned)
84752 + return;
84753 +
84754 + read_lock(&tasklist_lock);
84755 + read_lock(&grsec_exec_file_lock);
84756 +
84757 + tsk = current->real_parent;
84758 + if (tsk == NULL)
84759 + goto out_unlock;
84760 +
84761 + filp = tsk->exec_file;
84762 + if (filp == NULL)
84763 + goto out_unlock;
84764 +
84765 + tsk->is_writable = 0;
84766 + tsk->inherited = 0;
84767 +
84768 + tsk->acl_sp_role = 1;
84769 + tsk->acl_role_id = ++acl_sp_role_value;
84770 + tsk->role = assigned;
84771 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
84772 +
84773 + /* ignore additional mmap checks for processes that are writable
84774 + by the default ACL */
84775 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
84776 + if (unlikely(obj->mode & GR_WRITE))
84777 + tsk->is_writable = 1;
84778 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
84779 + if (unlikely(obj->mode & GR_WRITE))
84780 + tsk->is_writable = 1;
84781 +
84782 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
84783 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
84784 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
84785 +#endif
84786 +
84787 +out_unlock:
84788 + read_unlock(&grsec_exec_file_lock);
84789 + read_unlock(&tasklist_lock);
84790 + return;
84791 +}
84792 +
84793 +
84794 +static void
84795 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
84796 +{
84797 + struct task_struct *task = current;
84798 + const struct cred *cred = current_cred();
84799 +
84800 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
84801 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
84802 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
84803 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
84804 +
84805 + return;
84806 +}
84807 +
84808 +static void
84809 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
84810 +{
84811 + struct task_struct *task = current;
84812 + const struct cred *cred = current_cred();
84813 +
84814 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
84815 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
84816 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
84817 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
84818 +
84819 + return;
84820 +}
84821 +
84822 +static void
84823 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
84824 +{
84825 + struct task_struct *task = current;
84826 + const struct cred *cred = current_cred();
84827 +
84828 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
84829 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
84830 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
84831 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
84832 +
84833 + return;
84834 +}
84835 +
84836 +static void
84837 +gr_set_proc_res(struct task_struct *task)
84838 +{
84839 + struct acl_subject_label *proc;
84840 + unsigned short i;
84841 +
84842 + proc = task->acl;
84843 +
84844 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
84845 + return;
84846 +
84847 + for (i = 0; i < RLIM_NLIMITS; i++) {
84848 + unsigned long rlim_cur, rlim_max;
84849 +
84850 + if (!(proc->resmask & (1U << i)))
84851 + continue;
84852 +
84853 + rlim_cur = proc->res[i].rlim_cur;
84854 + rlim_max = proc->res[i].rlim_max;
84855 +
84856 + if (i == RLIMIT_NOFILE) {
84857 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
84858 + if (rlim_cur > saved_sysctl_nr_open)
84859 + rlim_cur = saved_sysctl_nr_open;
84860 + if (rlim_max > saved_sysctl_nr_open)
84861 + rlim_max = saved_sysctl_nr_open;
84862 + }
84863 +
84864 + task->signal->rlim[i].rlim_cur = rlim_cur;
84865 + task->signal->rlim[i].rlim_max = rlim_max;
84866 +
84867 + if (i == RLIMIT_CPU)
84868 + update_rlimit_cpu(task, rlim_cur);
84869 + }
84870 +
84871 + return;
84872 +}
84873 +
84874 +/* both of the below must be called with
84875 + rcu_read_lock();
84876 + read_lock(&tasklist_lock);
84877 + read_lock(&grsec_exec_file_lock);
84878 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
84879 +*/
84880 +
84881 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
84882 +{
84883 + char *tmpname;
84884 + struct acl_subject_label *tmpsubj;
84885 + struct file *filp;
84886 + struct name_entry *nmatch;
84887 +
84888 + filp = task->exec_file;
84889 + if (filp == NULL)
84890 + return NULL;
84891 +
84892 + /* the following is to apply the correct subject
84893 + on binaries running when the RBAC system
84894 + is enabled, when the binaries have been
84895 + replaced or deleted since their execution
84896 + -----
84897 + when the RBAC system starts, the inode/dev
84898 + from exec_file will be one the RBAC system
84899 + is unaware of. It only knows the inode/dev
84900 + of the present file on disk, or the absence
84901 + of it.
84902 + */
84903 +
84904 + if (filename)
84905 + nmatch = __lookup_name_entry(state, filename);
84906 + else {
84907 + preempt_disable();
84908 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
84909 +
84910 + nmatch = __lookup_name_entry(state, tmpname);
84911 + preempt_enable();
84912 + }
84913 + tmpsubj = NULL;
84914 + if (nmatch) {
84915 + if (nmatch->deleted)
84916 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
84917 + else
84918 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
84919 + }
84920 + /* this also works for the reload case -- if we don't match a potentially inherited subject
84921 + then we fall back to a normal lookup based on the binary's ino/dev
84922 + */
84923 + if (tmpsubj == NULL && fallback)
84924 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
84925 +
84926 + return tmpsubj;
84927 +}
84928 +
84929 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
84930 +{
84931 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
84932 +}
84933 +
84934 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
84935 +{
84936 + struct acl_object_label *obj;
84937 + struct file *filp;
84938 +
84939 + filp = task->exec_file;
84940 +
84941 + task->acl = subj;
84942 + task->is_writable = 0;
84943 + /* ignore additional mmap checks for processes that are writable
84944 + by the default ACL */
84945 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
84946 + if (unlikely(obj->mode & GR_WRITE))
84947 + task->is_writable = 1;
84948 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
84949 + if (unlikely(obj->mode & GR_WRITE))
84950 + task->is_writable = 1;
84951 +
84952 + gr_set_proc_res(task);
84953 +
84954 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
84955 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
84956 +#endif
84957 +}
84958 +
84959 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
84960 +{
84961 + __gr_apply_subject_to_task(&running_polstate, task, subj);
84962 +}
84963 +
84964 +__u32
84965 +gr_search_file(const struct dentry * dentry, const __u32 mode,
84966 + const struct vfsmount * mnt)
84967 +{
84968 + __u32 retval = mode;
84969 + struct acl_subject_label *curracl;
84970 + struct acl_object_label *currobj;
84971 +
84972 + if (unlikely(!(gr_status & GR_READY)))
84973 + return (mode & ~GR_AUDITS);
84974 +
84975 + curracl = current->acl;
84976 +
84977 + currobj = chk_obj_label(dentry, mnt, curracl);
84978 + retval = currobj->mode & mode;
84979 +
84980 + /* if we're opening a specified transfer file for writing
84981 + (e.g. /dev/initctl), then transfer our role to init
84982 + */
84983 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
84984 + current->role->roletype & GR_ROLE_PERSIST)) {
84985 + struct task_struct *task = init_pid_ns.child_reaper;
84986 +
84987 + if (task->role != current->role) {
84988 + struct acl_subject_label *subj;
84989 +
84990 + task->acl_sp_role = 0;
84991 + task->acl_role_id = current->acl_role_id;
84992 + task->role = current->role;
84993 + rcu_read_lock();
84994 + read_lock(&grsec_exec_file_lock);
84995 + subj = gr_get_subject_for_task(task, NULL, 1);
84996 + gr_apply_subject_to_task(task, subj);
84997 + read_unlock(&grsec_exec_file_lock);
84998 + rcu_read_unlock();
84999 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
85000 + }
85001 + }
85002 +
85003 + if (unlikely
85004 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
85005 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
85006 + __u32 new_mode = mode;
85007 +
85008 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
85009 +
85010 + retval = new_mode;
85011 +
85012 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
85013 + new_mode |= GR_INHERIT;
85014 +
85015 + if (!(mode & GR_NOLEARN))
85016 + gr_log_learn(dentry, mnt, new_mode);
85017 + }
85018 +
85019 + return retval;
85020 +}
85021 +
85022 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
85023 + const struct dentry *parent,
85024 + const struct vfsmount *mnt)
85025 +{
85026 + struct name_entry *match;
85027 + struct acl_object_label *matchpo;
85028 + struct acl_subject_label *curracl;
85029 + char *path;
85030 +
85031 + if (unlikely(!(gr_status & GR_READY)))
85032 + return NULL;
85033 +
85034 + preempt_disable();
85035 + path = gr_to_filename_rbac(new_dentry, mnt);
85036 + match = lookup_name_entry_create(path);
85037 +
85038 + curracl = current->acl;
85039 +
85040 + if (match) {
85041 + read_lock(&gr_inode_lock);
85042 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
85043 + read_unlock(&gr_inode_lock);
85044 +
85045 + if (matchpo) {
85046 + preempt_enable();
85047 + return matchpo;
85048 + }
85049 + }
85050 +
85051 + // lookup parent
85052 +
85053 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
85054 +
85055 + preempt_enable();
85056 + return matchpo;
85057 +}
85058 +
85059 +__u32
85060 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
85061 + const struct vfsmount * mnt, const __u32 mode)
85062 +{
85063 + struct acl_object_label *matchpo;
85064 + __u32 retval;
85065 +
85066 + if (unlikely(!(gr_status & GR_READY)))
85067 + return (mode & ~GR_AUDITS);
85068 +
85069 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
85070 +
85071 + retval = matchpo->mode & mode;
85072 +
85073 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
85074 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
85075 + __u32 new_mode = mode;
85076 +
85077 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
85078 +
85079 + gr_log_learn(new_dentry, mnt, new_mode);
85080 + return new_mode;
85081 + }
85082 +
85083 + return retval;
85084 +}
85085 +
85086 +__u32
85087 +gr_check_link(const struct dentry * new_dentry,
85088 + const struct dentry * parent_dentry,
85089 + const struct vfsmount * parent_mnt,
85090 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
85091 +{
85092 + struct acl_object_label *obj;
85093 + __u32 oldmode, newmode;
85094 + __u32 needmode;
85095 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
85096 + GR_DELETE | GR_INHERIT;
85097 +
85098 + if (unlikely(!(gr_status & GR_READY)))
85099 + return (GR_CREATE | GR_LINK);
85100 +
85101 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
85102 + oldmode = obj->mode;
85103 +
85104 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
85105 + newmode = obj->mode;
85106 +
85107 + needmode = newmode & checkmodes;
85108 +
85109 + // old name for hardlink must have at least the permissions of the new name
85110 + if ((oldmode & needmode) != needmode)
85111 + goto bad;
85112 +
85113 + // if old name had restrictions/auditing, make sure the new name does as well
85114 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
85115 +
85116 + // don't allow hardlinking of suid/sgid/fcapped files without permission
85117 + if (is_privileged_binary(old_dentry))
85118 + needmode |= GR_SETID;
85119 +
85120 + if ((newmode & needmode) != needmode)
85121 + goto bad;
85122 +
85123 + // enforce minimum permissions
85124 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
85125 + return newmode;
85126 +bad:
85127 + needmode = oldmode;
85128 + if (is_privileged_binary(old_dentry))
85129 + needmode |= GR_SETID;
85130 +
85131 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
85132 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
85133 + return (GR_CREATE | GR_LINK);
85134 + } else if (newmode & GR_SUPPRESS)
85135 + return GR_SUPPRESS;
85136 + else
85137 + return 0;
85138 +}
85139 +
85140 +int
85141 +gr_check_hidden_task(const struct task_struct *task)
85142 +{
85143 + if (unlikely(!(gr_status & GR_READY)))
85144 + return 0;
85145 +
85146 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
85147 + return 1;
85148 +
85149 + return 0;
85150 +}
85151 +
85152 +int
85153 +gr_check_protected_task(const struct task_struct *task)
85154 +{
85155 + if (unlikely(!(gr_status & GR_READY) || !task))
85156 + return 0;
85157 +
85158 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
85159 + task->acl != current->acl)
85160 + return 1;
85161 +
85162 + return 0;
85163 +}
85164 +
85165 +int
85166 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
85167 +{
85168 + struct task_struct *p;
85169 + int ret = 0;
85170 +
85171 + if (unlikely(!(gr_status & GR_READY) || !pid))
85172 + return ret;
85173 +
85174 + read_lock(&tasklist_lock);
85175 + do_each_pid_task(pid, type, p) {
85176 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
85177 + p->acl != current->acl) {
85178 + ret = 1;
85179 + goto out;
85180 + }
85181 + } while_each_pid_task(pid, type, p);
85182 +out:
85183 + read_unlock(&tasklist_lock);
85184 +
85185 + return ret;
85186 +}
85187 +
85188 +void
85189 +gr_copy_label(struct task_struct *tsk)
85190 +{
85191 + struct task_struct *p = current;
85192 +
85193 + tsk->inherited = p->inherited;
85194 + tsk->acl_sp_role = 0;
85195 + tsk->acl_role_id = p->acl_role_id;
85196 + tsk->acl = p->acl;
85197 + tsk->role = p->role;
85198 + tsk->signal->used_accept = 0;
85199 + tsk->signal->curr_ip = p->signal->curr_ip;
85200 + tsk->signal->saved_ip = p->signal->saved_ip;
85201 + if (p->exec_file)
85202 + get_file(p->exec_file);
85203 + tsk->exec_file = p->exec_file;
85204 + tsk->is_writable = p->is_writable;
85205 + if (unlikely(p->signal->used_accept)) {
85206 + p->signal->curr_ip = 0;
85207 + p->signal->saved_ip = 0;
85208 + }
85209 +
85210 + return;
85211 +}
85212 +
85213 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
85214 +
85215 +int
85216 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
85217 +{
85218 + unsigned int i;
85219 + __u16 num;
85220 + uid_t *uidlist;
85221 + uid_t curuid;
85222 + int realok = 0;
85223 + int effectiveok = 0;
85224 + int fsok = 0;
85225 + uid_t globalreal, globaleffective, globalfs;
85226 +
85227 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
85228 + struct user_struct *user;
85229 +
85230 + if (!uid_valid(real))
85231 + goto skipit;
85232 +
85233 + /* find user based on global namespace */
85234 +
85235 + globalreal = GR_GLOBAL_UID(real);
85236 +
85237 + user = find_user(make_kuid(&init_user_ns, globalreal));
85238 + if (user == NULL)
85239 + goto skipit;
85240 +
85241 + if (gr_process_kernel_setuid_ban(user)) {
85242 + /* for find_user */
85243 + free_uid(user);
85244 + return 1;
85245 + }
85246 +
85247 + /* for find_user */
85248 + free_uid(user);
85249 +
85250 +skipit:
85251 +#endif
85252 +
85253 + if (unlikely(!(gr_status & GR_READY)))
85254 + return 0;
85255 +
85256 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
85257 + gr_log_learn_uid_change(real, effective, fs);
85258 +
85259 + num = current->acl->user_trans_num;
85260 + uidlist = current->acl->user_transitions;
85261 +
85262 + if (uidlist == NULL)
85263 + return 0;
85264 +
85265 + if (!uid_valid(real)) {
85266 + realok = 1;
85267 + globalreal = (uid_t)-1;
85268 + } else {
85269 + globalreal = GR_GLOBAL_UID(real);
85270 + }
85271 + if (!uid_valid(effective)) {
85272 + effectiveok = 1;
85273 + globaleffective = (uid_t)-1;
85274 + } else {
85275 + globaleffective = GR_GLOBAL_UID(effective);
85276 + }
85277 + if (!uid_valid(fs)) {
85278 + fsok = 1;
85279 + globalfs = (uid_t)-1;
85280 + } else {
85281 + globalfs = GR_GLOBAL_UID(fs);
85282 + }
85283 +
85284 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
85285 + for (i = 0; i < num; i++) {
85286 + curuid = uidlist[i];
85287 + if (globalreal == curuid)
85288 + realok = 1;
85289 + if (globaleffective == curuid)
85290 + effectiveok = 1;
85291 + if (globalfs == curuid)
85292 + fsok = 1;
85293 + }
85294 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
85295 + for (i = 0; i < num; i++) {
85296 + curuid = uidlist[i];
85297 + if (globalreal == curuid)
85298 + break;
85299 + if (globaleffective == curuid)
85300 + break;
85301 + if (globalfs == curuid)
85302 + break;
85303 + }
85304 + /* not in deny list */
85305 + if (i == num) {
85306 + realok = 1;
85307 + effectiveok = 1;
85308 + fsok = 1;
85309 + }
85310 + }
85311 +
85312 + if (realok && effectiveok && fsok)
85313 + return 0;
85314 + else {
85315 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
85316 + return 1;
85317 + }
85318 +}
85319 +
85320 +int
85321 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
85322 +{
85323 + unsigned int i;
85324 + __u16 num;
85325 + gid_t *gidlist;
85326 + gid_t curgid;
85327 + int realok = 0;
85328 + int effectiveok = 0;
85329 + int fsok = 0;
85330 + gid_t globalreal, globaleffective, globalfs;
85331 +
85332 + if (unlikely(!(gr_status & GR_READY)))
85333 + return 0;
85334 +
85335 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
85336 + gr_log_learn_gid_change(real, effective, fs);
85337 +
85338 + num = current->acl->group_trans_num;
85339 + gidlist = current->acl->group_transitions;
85340 +
85341 + if (gidlist == NULL)
85342 + return 0;
85343 +
85344 + if (!gid_valid(real)) {
85345 + realok = 1;
85346 + globalreal = (gid_t)-1;
85347 + } else {
85348 + globalreal = GR_GLOBAL_GID(real);
85349 + }
85350 + if (!gid_valid(effective)) {
85351 + effectiveok = 1;
85352 + globaleffective = (gid_t)-1;
85353 + } else {
85354 + globaleffective = GR_GLOBAL_GID(effective);
85355 + }
85356 + if (!gid_valid(fs)) {
85357 + fsok = 1;
85358 + globalfs = (gid_t)-1;
85359 + } else {
85360 + globalfs = GR_GLOBAL_GID(fs);
85361 + }
85362 +
85363 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
85364 + for (i = 0; i < num; i++) {
85365 + curgid = gidlist[i];
85366 + if (globalreal == curgid)
85367 + realok = 1;
85368 + if (globaleffective == curgid)
85369 + effectiveok = 1;
85370 + if (globalfs == curgid)
85371 + fsok = 1;
85372 + }
85373 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
85374 + for (i = 0; i < num; i++) {
85375 + curgid = gidlist[i];
85376 + if (globalreal == curgid)
85377 + break;
85378 + if (globaleffective == curgid)
85379 + break;
85380 + if (globalfs == curgid)
85381 + break;
85382 + }
85383 + /* not in deny list */
85384 + if (i == num) {
85385 + realok = 1;
85386 + effectiveok = 1;
85387 + fsok = 1;
85388 + }
85389 + }
85390 +
85391 + if (realok && effectiveok && fsok)
85392 + return 0;
85393 + else {
85394 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
85395 + return 1;
85396 + }
85397 +}
85398 +
85399 +extern int gr_acl_is_capable(const int cap);
85400 +
85401 +void
85402 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
85403 +{
85404 + struct acl_role_label *role = task->role;
85405 + struct acl_role_label *origrole = role;
85406 + struct acl_subject_label *subj = NULL;
85407 + struct acl_object_label *obj;
85408 + struct file *filp;
85409 + uid_t uid;
85410 + gid_t gid;
85411 +
85412 + if (unlikely(!(gr_status & GR_READY)))
85413 + return;
85414 +
85415 + uid = GR_GLOBAL_UID(kuid);
85416 + gid = GR_GLOBAL_GID(kgid);
85417 +
85418 + filp = task->exec_file;
85419 +
85420 + /* kernel process, we'll give them the kernel role */
85421 + if (unlikely(!filp)) {
85422 + task->role = running_polstate.kernel_role;
85423 + task->acl = running_polstate.kernel_role->root_label;
85424 + return;
85425 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
85426 + /* save the current ip at time of role lookup so that the proper
85427 + IP will be learned for role_allowed_ip */
85428 + task->signal->saved_ip = task->signal->curr_ip;
85429 + role = lookup_acl_role_label(task, uid, gid);
85430 + }
85431 +
85432 + /* don't change the role if we're not a privileged process */
85433 + if (role && task->role != role &&
85434 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
85435 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
85436 + return;
85437 +
85438 + task->role = role;
85439 +
85440 + if (task->inherited) {
85441 + /* if we reached our subject through inheritance, then first see
85442 + if there's a subject of the same name in the new role that has
85443 + an object that would result in the same inherited subject
85444 + */
85445 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
85446 + if (subj) {
85447 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
85448 + if (!(obj->mode & GR_INHERIT))
85449 + subj = NULL;
85450 + }
85451 +
85452 + }
85453 + if (subj == NULL) {
85454 + /* otherwise:
85455 + perform subject lookup in possibly new role
85456 + we can use this result below in the case where role == task->role
85457 + */
85458 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
85459 + }
85460 +
85461 + /* if we changed uid/gid, but result in the same role
85462 + and are using inheritance, don't lose the inherited subject
85463 + if current subject is other than what normal lookup
85464 + would result in, we arrived via inheritance, don't
85465 + lose subject
85466 + */
85467 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
85468 + (subj == task->acl)))
85469 + task->acl = subj;
85470 +
85471 + /* leave task->inherited unaffected */
85472 +
85473 + task->is_writable = 0;
85474 +
85475 + /* ignore additional mmap checks for processes that are writable
85476 + by the default ACL */
85477 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
85478 + if (unlikely(obj->mode & GR_WRITE))
85479 + task->is_writable = 1;
85480 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
85481 + if (unlikely(obj->mode & GR_WRITE))
85482 + task->is_writable = 1;
85483 +
85484 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
85485 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
85486 +#endif
85487 +
85488 + gr_set_proc_res(task);
85489 +
85490 + return;
85491 +}
85492 +
85493 +int
85494 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
85495 + const int unsafe_flags)
85496 +{
85497 + struct task_struct *task = current;
85498 + struct acl_subject_label *newacl;
85499 + struct acl_object_label *obj;
85500 + __u32 retmode;
85501 +
85502 + if (unlikely(!(gr_status & GR_READY)))
85503 + return 0;
85504 +
85505 + newacl = chk_subj_label(dentry, mnt, task->role);
85506 +
85507 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
85508 + did an exec
85509 + */
85510 + rcu_read_lock();
85511 + read_lock(&tasklist_lock);
85512 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
85513 + (task->parent->acl->mode & GR_POVERRIDE))) {
85514 + read_unlock(&tasklist_lock);
85515 + rcu_read_unlock();
85516 + goto skip_check;
85517 + }
85518 + read_unlock(&tasklist_lock);
85519 + rcu_read_unlock();
85520 +
85521 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
85522 + !(task->role->roletype & GR_ROLE_GOD) &&
85523 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
85524 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
85525 + if (unsafe_flags & LSM_UNSAFE_SHARE)
85526 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
85527 + else
85528 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
85529 + return -EACCES;
85530 + }
85531 +
85532 +skip_check:
85533 +
85534 + obj = chk_obj_label(dentry, mnt, task->acl);
85535 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
85536 +
85537 + if (!(task->acl->mode & GR_INHERITLEARN) &&
85538 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
85539 + if (obj->nested)
85540 + task->acl = obj->nested;
85541 + else
85542 + task->acl = newacl;
85543 + task->inherited = 0;
85544 + } else {
85545 + task->inherited = 1;
85546 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
85547 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
85548 + }
85549 +
85550 + task->is_writable = 0;
85551 +
85552 + /* ignore additional mmap checks for processes that are writable
85553 + by the default ACL */
85554 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
85555 + if (unlikely(obj->mode & GR_WRITE))
85556 + task->is_writable = 1;
85557 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
85558 + if (unlikely(obj->mode & GR_WRITE))
85559 + task->is_writable = 1;
85560 +
85561 + gr_set_proc_res(task);
85562 +
85563 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
85564 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
85565 +#endif
85566 + return 0;
85567 +}
85568 +
85569 +/* always called with valid inodev ptr */
85570 +static void
85571 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
85572 +{
85573 + struct acl_object_label *matchpo;
85574 + struct acl_subject_label *matchps;
85575 + struct acl_subject_label *subj;
85576 + struct acl_role_label *role;
85577 + unsigned int x;
85578 +
85579 + FOR_EACH_ROLE_START(role)
85580 + FOR_EACH_SUBJECT_START(role, subj, x)
85581 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
85582 + matchpo->mode |= GR_DELETED;
85583 + FOR_EACH_SUBJECT_END(subj,x)
85584 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
85585 + /* nested subjects aren't in the role's subj_hash table */
85586 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
85587 + matchpo->mode |= GR_DELETED;
85588 + FOR_EACH_NESTED_SUBJECT_END(subj)
85589 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
85590 + matchps->mode |= GR_DELETED;
85591 + FOR_EACH_ROLE_END(role)
85592 +
85593 + inodev->nentry->deleted = 1;
85594 +
85595 + return;
85596 +}
85597 +
85598 +void
85599 +gr_handle_delete(const u64 ino, const dev_t dev)
85600 +{
85601 + struct inodev_entry *inodev;
85602 +
85603 + if (unlikely(!(gr_status & GR_READY)))
85604 + return;
85605 +
85606 + write_lock(&gr_inode_lock);
85607 + inodev = lookup_inodev_entry(ino, dev);
85608 + if (inodev != NULL)
85609 + do_handle_delete(inodev, ino, dev);
85610 + write_unlock(&gr_inode_lock);
85611 +
85612 + return;
85613 +}
85614 +
85615 +static void
85616 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
85617 + const u64 newinode, const dev_t newdevice,
85618 + struct acl_subject_label *subj)
85619 +{
85620 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
85621 + struct acl_object_label *match;
85622 +
85623 + match = subj->obj_hash[index];
85624 +
85625 + while (match && (match->inode != oldinode ||
85626 + match->device != olddevice ||
85627 + !(match->mode & GR_DELETED)))
85628 + match = match->next;
85629 +
85630 + if (match && (match->inode == oldinode)
85631 + && (match->device == olddevice)
85632 + && (match->mode & GR_DELETED)) {
85633 + if (match->prev == NULL) {
85634 + subj->obj_hash[index] = match->next;
85635 + if (match->next != NULL)
85636 + match->next->prev = NULL;
85637 + } else {
85638 + match->prev->next = match->next;
85639 + if (match->next != NULL)
85640 + match->next->prev = match->prev;
85641 + }
85642 + match->prev = NULL;
85643 + match->next = NULL;
85644 + match->inode = newinode;
85645 + match->device = newdevice;
85646 + match->mode &= ~GR_DELETED;
85647 +
85648 + insert_acl_obj_label(match, subj);
85649 + }
85650 +
85651 + return;
85652 +}
85653 +
85654 +static void
85655 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
85656 + const u64 newinode, const dev_t newdevice,
85657 + struct acl_role_label *role)
85658 +{
85659 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
85660 + struct acl_subject_label *match;
85661 +
85662 + match = role->subj_hash[index];
85663 +
85664 + while (match && (match->inode != oldinode ||
85665 + match->device != olddevice ||
85666 + !(match->mode & GR_DELETED)))
85667 + match = match->next;
85668 +
85669 + if (match && (match->inode == oldinode)
85670 + && (match->device == olddevice)
85671 + && (match->mode & GR_DELETED)) {
85672 + if (match->prev == NULL) {
85673 + role->subj_hash[index] = match->next;
85674 + if (match->next != NULL)
85675 + match->next->prev = NULL;
85676 + } else {
85677 + match->prev->next = match->next;
85678 + if (match->next != NULL)
85679 + match->next->prev = match->prev;
85680 + }
85681 + match->prev = NULL;
85682 + match->next = NULL;
85683 + match->inode = newinode;
85684 + match->device = newdevice;
85685 + match->mode &= ~GR_DELETED;
85686 +
85687 + insert_acl_subj_label(match, role);
85688 + }
85689 +
85690 + return;
85691 +}
85692 +
85693 +static void
85694 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
85695 + const u64 newinode, const dev_t newdevice)
85696 +{
85697 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
85698 + struct inodev_entry *match;
85699 +
85700 + match = running_polstate.inodev_set.i_hash[index];
85701 +
85702 + while (match && (match->nentry->inode != oldinode ||
85703 + match->nentry->device != olddevice || !match->nentry->deleted))
85704 + match = match->next;
85705 +
85706 + if (match && (match->nentry->inode == oldinode)
85707 + && (match->nentry->device == olddevice) &&
85708 + match->nentry->deleted) {
85709 + if (match->prev == NULL) {
85710 + running_polstate.inodev_set.i_hash[index] = match->next;
85711 + if (match->next != NULL)
85712 + match->next->prev = NULL;
85713 + } else {
85714 + match->prev->next = match->next;
85715 + if (match->next != NULL)
85716 + match->next->prev = match->prev;
85717 + }
85718 + match->prev = NULL;
85719 + match->next = NULL;
85720 + match->nentry->inode = newinode;
85721 + match->nentry->device = newdevice;
85722 + match->nentry->deleted = 0;
85723 +
85724 + insert_inodev_entry(match);
85725 + }
85726 +
85727 + return;
85728 +}
85729 +
85730 +static void
85731 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
85732 +{
85733 + struct acl_subject_label *subj;
85734 + struct acl_role_label *role;
85735 + unsigned int x;
85736 +
85737 + FOR_EACH_ROLE_START(role)
85738 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
85739 +
85740 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
85741 + if ((subj->inode == ino) && (subj->device == dev)) {
85742 + subj->inode = ino;
85743 + subj->device = dev;
85744 + }
85745 + /* nested subjects aren't in the role's subj_hash table */
85746 + update_acl_obj_label(matchn->inode, matchn->device,
85747 + ino, dev, subj);
85748 + FOR_EACH_NESTED_SUBJECT_END(subj)
85749 + FOR_EACH_SUBJECT_START(role, subj, x)
85750 + update_acl_obj_label(matchn->inode, matchn->device,
85751 + ino, dev, subj);
85752 + FOR_EACH_SUBJECT_END(subj,x)
85753 + FOR_EACH_ROLE_END(role)
85754 +
85755 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
85756 +
85757 + return;
85758 +}
85759 +
85760 +static void
85761 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
85762 + const struct vfsmount *mnt)
85763 +{
85764 + u64 ino = __get_ino(dentry);
85765 + dev_t dev = __get_dev(dentry);
85766 +
85767 + __do_handle_create(matchn, ino, dev);
85768 +
85769 + return;
85770 +}
85771 +
85772 +void
85773 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
85774 +{
85775 + struct name_entry *matchn;
85776 +
85777 + if (unlikely(!(gr_status & GR_READY)))
85778 + return;
85779 +
85780 + preempt_disable();
85781 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
85782 +
85783 + if (unlikely((unsigned long)matchn)) {
85784 + write_lock(&gr_inode_lock);
85785 + do_handle_create(matchn, dentry, mnt);
85786 + write_unlock(&gr_inode_lock);
85787 + }
85788 + preempt_enable();
85789 +
85790 + return;
85791 +}
85792 +
85793 +void
85794 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
85795 +{
85796 + struct name_entry *matchn;
85797 +
85798 + if (unlikely(!(gr_status & GR_READY)))
85799 + return;
85800 +
85801 + preempt_disable();
85802 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
85803 +
85804 + if (unlikely((unsigned long)matchn)) {
85805 + write_lock(&gr_inode_lock);
85806 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
85807 + write_unlock(&gr_inode_lock);
85808 + }
85809 + preempt_enable();
85810 +
85811 + return;
85812 +}
85813 +
85814 +void
85815 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
85816 + struct dentry *old_dentry,
85817 + struct dentry *new_dentry,
85818 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
85819 +{
85820 + struct name_entry *matchn;
85821 + struct name_entry *matchn2 = NULL;
85822 + struct inodev_entry *inodev;
85823 + struct inode *inode = d_backing_inode(new_dentry);
85824 + struct inode *old_inode = d_backing_inode(old_dentry);
85825 + u64 old_ino = __get_ino(old_dentry);
85826 + dev_t old_dev = __get_dev(old_dentry);
85827 + unsigned int exchange = flags & RENAME_EXCHANGE;
85828 +
85829 + /* vfs_rename swaps the name and parent link for old_dentry and
85830 + new_dentry
85831 + at this point, old_dentry has the new name, parent link, and inode
85832 + for the renamed file
85833 + if a file is being replaced by a rename, new_dentry has the inode
85834 + and name for the replaced file
85835 + */
85836 +
85837 + if (unlikely(!(gr_status & GR_READY)))
85838 + return;
85839 +
85840 + preempt_disable();
85841 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
85842 +
85843 + /* exchange cases:
85844 + a filename exists for the source, but not dest
85845 + do a recreate on source
85846 + a filename exists for the dest, but not source
85847 + do a recreate on dest
85848 + a filename exists for both source and dest
85849 + delete source and dest, then create source and dest
85850 + a filename exists for neither source nor dest
85851 + no updates needed
85852 +
85853 + the name entry lookups get us the old inode/dev associated with
85854 + each name, so do the deletes first (if possible) so that when
85855 + we do the create, we pick up on the right entries
85856 + */
85857 +
85858 + if (exchange)
85859 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
85860 +
85861 + /* we wouldn't have to check d_inode if it weren't for
85862 + NFS silly-renaming
85863 + */
85864 +
85865 + write_lock(&gr_inode_lock);
85866 + if (unlikely((replace || exchange) && inode)) {
85867 + u64 new_ino = __get_ino(new_dentry);
85868 + dev_t new_dev = __get_dev(new_dentry);
85869 +
85870 + inodev = lookup_inodev_entry(new_ino, new_dev);
85871 + if (inodev != NULL && ((inode->i_nlink <= 1) || d_is_dir(new_dentry)))
85872 + do_handle_delete(inodev, new_ino, new_dev);
85873 + }
85874 +
85875 + inodev = lookup_inodev_entry(old_ino, old_dev);
85876 + if (inodev != NULL && ((old_inode->i_nlink <= 1) || d_is_dir(old_dentry)))
85877 + do_handle_delete(inodev, old_ino, old_dev);
85878 +
85879 + if (unlikely(matchn != NULL))
85880 + do_handle_create(matchn, old_dentry, mnt);
85881 +
85882 + if (unlikely(matchn2 != NULL))
85883 + do_handle_create(matchn2, new_dentry, mnt);
85884 +
85885 + write_unlock(&gr_inode_lock);
85886 + preempt_enable();
85887 +
85888 + return;
85889 +}
85890 +
85891 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
85892 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
85893 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
85894 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
85895 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
85896 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
85897 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
85898 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
85899 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
85900 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
85901 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
85902 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
85903 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
85904 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
85905 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
85906 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
85907 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
85908 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
85909 +};
85910 +
85911 +void
85912 +gr_learn_resource(const struct task_struct *task,
85913 + const int res, const unsigned long wanted, const int gt)
85914 +{
85915 + struct acl_subject_label *acl;
85916 + const struct cred *cred;
85917 +
85918 + if (unlikely((gr_status & GR_READY) &&
85919 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
85920 + goto skip_reslog;
85921 +
85922 + gr_log_resource(task, res, wanted, gt);
85923 +skip_reslog:
85924 +
85925 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
85926 + return;
85927 +
85928 + acl = task->acl;
85929 +
85930 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
85931 + !(acl->resmask & (1U << (unsigned short) res))))
85932 + return;
85933 +
85934 + if (wanted >= acl->res[res].rlim_cur) {
85935 + unsigned long res_add;
85936 +
85937 + res_add = wanted + res_learn_bumps[res];
85938 +
85939 + acl->res[res].rlim_cur = res_add;
85940 +
85941 + if (wanted > acl->res[res].rlim_max)
85942 + acl->res[res].rlim_max = res_add;
85943 +
85944 + /* only log the subject filename, since resource logging is supported for
85945 + single-subject learning only */
85946 + rcu_read_lock();
85947 + cred = __task_cred(task);
85948 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
85949 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
85950 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
85951 + "", (unsigned long) res, &task->signal->saved_ip);
85952 + rcu_read_unlock();
85953 + }
85954 +
85955 + return;
85956 +}
85957 +EXPORT_SYMBOL_GPL(gr_learn_resource);
85958 +#endif
85959 +
85960 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
85961 +void
85962 +pax_set_initial_flags(struct linux_binprm *bprm)
85963 +{
85964 + struct task_struct *task = current;
85965 + struct acl_subject_label *proc;
85966 + unsigned long flags;
85967 +
85968 + if (unlikely(!(gr_status & GR_READY)))
85969 + return;
85970 +
85971 + flags = pax_get_flags(task);
85972 +
85973 + proc = task->acl;
85974 +
85975 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
85976 + flags &= ~MF_PAX_PAGEEXEC;
85977 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
85978 + flags &= ~MF_PAX_SEGMEXEC;
85979 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
85980 + flags &= ~MF_PAX_RANDMMAP;
85981 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
85982 + flags &= ~MF_PAX_EMUTRAMP;
85983 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
85984 + flags &= ~MF_PAX_MPROTECT;
85985 +
85986 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
85987 + flags |= MF_PAX_PAGEEXEC;
85988 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
85989 + flags |= MF_PAX_SEGMEXEC;
85990 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
85991 + flags |= MF_PAX_RANDMMAP;
85992 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
85993 + flags |= MF_PAX_EMUTRAMP;
85994 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
85995 + flags |= MF_PAX_MPROTECT;
85996 +
85997 + pax_set_flags(task, flags);
85998 +
85999 + return;
86000 +}
86001 +#endif
86002 +
86003 +int
86004 +gr_handle_proc_ptrace(struct task_struct *task)
86005 +{
86006 + struct file *filp;
86007 + struct task_struct *tmp = task;
86008 + struct task_struct *curtemp = current;
86009 + __u32 retmode;
86010 +
86011 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
86012 + if (unlikely(!(gr_status & GR_READY)))
86013 + return 0;
86014 +#endif
86015 +
86016 + read_lock(&tasklist_lock);
86017 + read_lock(&grsec_exec_file_lock);
86018 + filp = task->exec_file;
86019 +
86020 + while (task_pid_nr(tmp) > 0) {
86021 + if (tmp == curtemp)
86022 + break;
86023 + tmp = tmp->real_parent;
86024 + }
86025 +
86026 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
86027 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
86028 + read_unlock(&grsec_exec_file_lock);
86029 + read_unlock(&tasklist_lock);
86030 + return 1;
86031 + }
86032 +
86033 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
86034 + if (!(gr_status & GR_READY)) {
86035 + read_unlock(&grsec_exec_file_lock);
86036 + read_unlock(&tasklist_lock);
86037 + return 0;
86038 + }
86039 +#endif
86040 +
86041 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
86042 + read_unlock(&grsec_exec_file_lock);
86043 + read_unlock(&tasklist_lock);
86044 +
86045 + if (retmode & GR_NOPTRACE)
86046 + return 1;
86047 +
86048 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
86049 + && (current->acl != task->acl || (current->acl != current->role->root_label
86050 + && task_pid_nr(current) != task_pid_nr(task))))
86051 + return 1;
86052 +
86053 + return 0;
86054 +}
86055 +
86056 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
86057 +{
86058 + if (unlikely(!(gr_status & GR_READY)))
86059 + return;
86060 +
86061 + if (!(current->role->roletype & GR_ROLE_GOD))
86062 + return;
86063 +
86064 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
86065 + p->role->rolename, gr_task_roletype_to_char(p),
86066 + p->acl->filename);
86067 +}
86068 +
86069 +int
86070 +gr_handle_ptrace(struct task_struct *task, const long request)
86071 +{
86072 + struct task_struct *tmp = task;
86073 + struct task_struct *curtemp = current;
86074 + __u32 retmode;
86075 +
86076 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
86077 + if (unlikely(!(gr_status & GR_READY)))
86078 + return 0;
86079 +#endif
86080 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
86081 + read_lock(&tasklist_lock);
86082 + while (task_pid_nr(tmp) > 0) {
86083 + if (tmp == curtemp)
86084 + break;
86085 + tmp = tmp->real_parent;
86086 + }
86087 +
86088 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
86089 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
86090 + read_unlock(&tasklist_lock);
86091 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
86092 + return 1;
86093 + }
86094 + read_unlock(&tasklist_lock);
86095 + }
86096 +
86097 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
86098 + if (!(gr_status & GR_READY))
86099 + return 0;
86100 +#endif
86101 +
86102 + read_lock(&grsec_exec_file_lock);
86103 + if (unlikely(!task->exec_file)) {
86104 + read_unlock(&grsec_exec_file_lock);
86105 + return 0;
86106 + }
86107 +
86108 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
86109 + read_unlock(&grsec_exec_file_lock);
86110 +
86111 + if (retmode & GR_NOPTRACE) {
86112 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
86113 + return 1;
86114 + }
86115 +
86116 + if (retmode & GR_PTRACERD) {
86117 + switch (request) {
86118 + case PTRACE_SEIZE:
86119 + case PTRACE_POKETEXT:
86120 + case PTRACE_POKEDATA:
86121 + case PTRACE_POKEUSR:
86122 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
86123 + case PTRACE_SETREGS:
86124 + case PTRACE_SETFPREGS:
86125 +#endif
86126 +#ifdef CONFIG_X86
86127 + case PTRACE_SETFPXREGS:
86128 +#endif
86129 +#ifdef CONFIG_ALTIVEC
86130 + case PTRACE_SETVRREGS:
86131 +#endif
86132 + return 1;
86133 + default:
86134 + return 0;
86135 + }
86136 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
86137 + !(current->role->roletype & GR_ROLE_GOD) &&
86138 + (current->acl != task->acl)) {
86139 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
86140 + return 1;
86141 + }
86142 +
86143 + return 0;
86144 +}
86145 +
86146 +static int is_writable_mmap(const struct file *filp)
86147 +{
86148 + struct task_struct *task = current;
86149 + struct acl_object_label *obj, *obj2;
86150 + struct dentry *dentry = filp->f_path.dentry;
86151 + struct vfsmount *mnt = filp->f_path.mnt;
86152 + struct inode *inode = d_backing_inode(dentry);
86153 +
86154 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
86155 + !task->is_writable && d_is_reg(dentry) && (mnt != shm_mnt || (inode->i_nlink > 0))) {
86156 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
86157 + obj2 = chk_obj_label(dentry, mnt, task->role->root_label);
86158 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
86159 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, dentry, mnt);
86160 + return 1;
86161 + }
86162 + }
86163 + return 0;
86164 +}
86165 +
86166 +int
86167 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
86168 +{
86169 + __u32 mode;
86170 +
86171 + if (unlikely(!file || !(prot & PROT_EXEC)))
86172 + return 1;
86173 +
86174 + if (is_writable_mmap(file))
86175 + return 0;
86176 +
86177 + mode =
86178 + gr_search_file(file->f_path.dentry,
86179 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
86180 + file->f_path.mnt);
86181 +
86182 + if (!gr_tpe_allow(file))
86183 + return 0;
86184 +
86185 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
86186 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86187 + return 0;
86188 + } else if (unlikely(!(mode & GR_EXEC))) {
86189 + return 0;
86190 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
86191 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86192 + return 1;
86193 + }
86194 +
86195 + return 1;
86196 +}
86197 +
86198 +int
86199 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
86200 +{
86201 + __u32 mode;
86202 +
86203 + if (unlikely(!file || !(prot & PROT_EXEC)))
86204 + return 1;
86205 +
86206 + if (is_writable_mmap(file))
86207 + return 0;
86208 +
86209 + mode =
86210 + gr_search_file(file->f_path.dentry,
86211 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
86212 + file->f_path.mnt);
86213 +
86214 + if (!gr_tpe_allow(file))
86215 + return 0;
86216 +
86217 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
86218 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86219 + return 0;
86220 + } else if (unlikely(!(mode & GR_EXEC))) {
86221 + return 0;
86222 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
86223 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86224 + return 1;
86225 + }
86226 +
86227 + return 1;
86228 +}
86229 +
86230 +void
86231 +gr_acl_handle_psacct(struct task_struct *task, const long code)
86232 +{
86233 + unsigned long runtime, cputime;
86234 + cputime_t utime, stime;
86235 + unsigned int wday, cday;
86236 + __u8 whr, chr;
86237 + __u8 wmin, cmin;
86238 + __u8 wsec, csec;
86239 + struct timespec curtime, starttime;
86240 +
86241 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
86242 + !(task->acl->mode & GR_PROCACCT)))
86243 + return;
86244 +
86245 + curtime = ns_to_timespec(ktime_get_ns());
86246 + starttime = ns_to_timespec(task->start_time);
86247 + runtime = curtime.tv_sec - starttime.tv_sec;
86248 + wday = runtime / (60 * 60 * 24);
86249 + runtime -= wday * (60 * 60 * 24);
86250 + whr = runtime / (60 * 60);
86251 + runtime -= whr * (60 * 60);
86252 + wmin = runtime / 60;
86253 + runtime -= wmin * 60;
86254 + wsec = runtime;
86255 +
86256 + task_cputime(task, &utime, &stime);
86257 + cputime = cputime_to_secs(utime + stime);
86258 + cday = cputime / (60 * 60 * 24);
86259 + cputime -= cday * (60 * 60 * 24);
86260 + chr = cputime / (60 * 60);
86261 + cputime -= chr * (60 * 60);
86262 + cmin = cputime / 60;
86263 + cputime -= cmin * 60;
86264 + csec = cputime;
86265 +
86266 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
86267 +
86268 + return;
86269 +}
86270 +
86271 +#ifdef CONFIG_TASKSTATS
86272 +int gr_is_taskstats_denied(int pid)
86273 +{
86274 + struct task_struct *task;
86275 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86276 + const struct cred *cred;
86277 +#endif
86278 + int ret = 0;
86279 +
86280 + /* restrict taskstats viewing to un-chrooted root users
86281 + who have the 'view' subject flag if the RBAC system is enabled
86282 + */
86283 +
86284 + rcu_read_lock();
86285 + read_lock(&tasklist_lock);
86286 + task = find_task_by_vpid(pid);
86287 + if (task) {
86288 +#ifdef CONFIG_GRKERNSEC_CHROOT
86289 + if (proc_is_chrooted(task))
86290 + ret = -EACCES;
86291 +#endif
86292 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86293 + cred = __task_cred(task);
86294 +#ifdef CONFIG_GRKERNSEC_PROC_USER
86295 + if (gr_is_global_nonroot(cred->uid))
86296 + ret = -EACCES;
86297 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86298 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
86299 + ret = -EACCES;
86300 +#endif
86301 +#endif
86302 + if (gr_status & GR_READY) {
86303 + if (!(task->acl->mode & GR_VIEW))
86304 + ret = -EACCES;
86305 + }
86306 + } else
86307 + ret = -ENOENT;
86308 +
86309 + read_unlock(&tasklist_lock);
86310 + rcu_read_unlock();
86311 +
86312 + return ret;
86313 +}
86314 +#endif
86315 +
86316 +/* AUXV entries are filled via a descendant of search_binary_handler
86317 + after we've already applied the subject for the target
86318 +*/
86319 +int gr_acl_enable_at_secure(void)
86320 +{
86321 + if (unlikely(!(gr_status & GR_READY)))
86322 + return 0;
86323 +
86324 + if (current->acl->mode & GR_ATSECURE)
86325 + return 1;
86326 +
86327 + return 0;
86328 +}
86329 +
86330 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
86331 +{
86332 + struct task_struct *task = current;
86333 + struct dentry *dentry = file->f_path.dentry;
86334 + struct vfsmount *mnt = file->f_path.mnt;
86335 + struct acl_object_label *obj, *tmp;
86336 + struct acl_subject_label *subj;
86337 + unsigned int bufsize;
86338 + int is_not_root;
86339 + char *path;
86340 + dev_t dev = __get_dev(dentry);
86341 +
86342 + if (unlikely(!(gr_status & GR_READY)))
86343 + return 1;
86344 +
86345 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
86346 + return 1;
86347 +
86348 + /* ignore Eric Biederman */
86349 + if (IS_PRIVATE(d_backing_inode(dentry)))
86350 + return 1;
86351 +
86352 + subj = task->acl;
86353 + read_lock(&gr_inode_lock);
86354 + do {
86355 + obj = lookup_acl_obj_label(ino, dev, subj);
86356 + if (obj != NULL) {
86357 + read_unlock(&gr_inode_lock);
86358 + return (obj->mode & GR_FIND) ? 1 : 0;
86359 + }
86360 + } while ((subj = subj->parent_subject));
86361 + read_unlock(&gr_inode_lock);
86362 +
86363 + /* this is purely an optimization since we're looking for an object
86364 + for the directory we're doing a readdir on
86365 + if it's possible for any globbed object to match the entry we're
86366 + filling into the directory, then the object we find here will be
86367 + an anchor point with attached globbed objects
86368 + */
86369 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
86370 + if (obj->globbed == NULL)
86371 + return (obj->mode & GR_FIND) ? 1 : 0;
86372 +
86373 + is_not_root = ((obj->filename[0] == '/') &&
86374 + (obj->filename[1] == '\0')) ? 0 : 1;
86375 + bufsize = PAGE_SIZE - namelen - is_not_root;
86376 +
86377 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
86378 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
86379 + return 1;
86380 +
86381 + preempt_disable();
86382 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
86383 + bufsize);
86384 +
86385 + bufsize = strlen(path);
86386 +
86387 + /* if base is "/", don't append an additional slash */
86388 + if (is_not_root)
86389 + *(path + bufsize) = '/';
86390 + memcpy(path + bufsize + is_not_root, name, namelen);
86391 + *(path + bufsize + namelen + is_not_root) = '\0';
86392 +
86393 + tmp = obj->globbed;
86394 + while (tmp) {
86395 + if (!glob_match(tmp->filename, path)) {
86396 + preempt_enable();
86397 + return (tmp->mode & GR_FIND) ? 1 : 0;
86398 + }
86399 + tmp = tmp->next;
86400 + }
86401 + preempt_enable();
86402 + return (obj->mode & GR_FIND) ? 1 : 0;
86403 +}
86404 +
86405 +void gr_put_exec_file(struct task_struct *task)
86406 +{
86407 + struct file *filp;
86408 +
86409 + write_lock(&grsec_exec_file_lock);
86410 + filp = task->exec_file;
86411 + task->exec_file = NULL;
86412 + write_unlock(&grsec_exec_file_lock);
86413 +
86414 + if (filp)
86415 + fput(filp);
86416 +
86417 + return;
86418 +}
86419 +
86420 +
86421 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
86422 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
86423 +#endif
86424 +#ifdef CONFIG_SECURITY
86425 +EXPORT_SYMBOL_GPL(gr_check_user_change);
86426 +EXPORT_SYMBOL_GPL(gr_check_group_change);
86427 +#endif
86428 +
86429 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
86430 new file mode 100644
86431 index 0000000..9adc75c
86432 --- /dev/null
86433 +++ b/grsecurity/gracl_alloc.c
86434 @@ -0,0 +1,105 @@
86435 +#include <linux/kernel.h>
86436 +#include <linux/mm.h>
86437 +#include <linux/slab.h>
86438 +#include <linux/vmalloc.h>
86439 +#include <linux/gracl.h>
86440 +#include <linux/grsecurity.h>
86441 +
86442 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
86443 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
86444 +
86445 +static int
86446 +alloc_pop(void)
86447 +{
86448 + if (current_alloc_state->alloc_stack_next == 1)
86449 + return 0;
86450 +
86451 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
86452 +
86453 + current_alloc_state->alloc_stack_next--;
86454 +
86455 + return 1;
86456 +}
86457 +
86458 +static int
86459 +alloc_push(void *buf)
86460 +{
86461 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
86462 + return 1;
86463 +
86464 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
86465 +
86466 + current_alloc_state->alloc_stack_next++;
86467 +
86468 + return 0;
86469 +}
86470 +
86471 +void *
86472 +acl_alloc(unsigned long len)
86473 +{
86474 + void *ret = NULL;
86475 +
86476 + if (!len || len > PAGE_SIZE)
86477 + goto out;
86478 +
86479 + ret = kmalloc(len, GFP_KERNEL);
86480 +
86481 + if (ret) {
86482 + if (alloc_push(ret)) {
86483 + kfree(ret);
86484 + ret = NULL;
86485 + }
86486 + }
86487 +
86488 +out:
86489 + return ret;
86490 +}
86491 +
86492 +void *
86493 +acl_alloc_num(unsigned long num, unsigned long len)
86494 +{
86495 + if (!len || (num > (PAGE_SIZE / len)))
86496 + return NULL;
86497 +
86498 + return acl_alloc(num * len);
86499 +}
86500 +
86501 +void
86502 +acl_free_all(void)
86503 +{
86504 + if (!current_alloc_state->alloc_stack)
86505 + return;
86506 +
86507 + while (alloc_pop()) ;
86508 +
86509 + if (current_alloc_state->alloc_stack) {
86510 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
86511 + kfree(current_alloc_state->alloc_stack);
86512 + else
86513 + vfree(current_alloc_state->alloc_stack);
86514 + }
86515 +
86516 + current_alloc_state->alloc_stack = NULL;
86517 + current_alloc_state->alloc_stack_size = 1;
86518 + current_alloc_state->alloc_stack_next = 1;
86519 +
86520 + return;
86521 +}
86522 +
86523 +int
86524 +acl_alloc_stack_init(unsigned long size)
86525 +{
86526 + if ((size * sizeof (void *)) <= PAGE_SIZE)
86527 + current_alloc_state->alloc_stack =
86528 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
86529 + else
86530 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
86531 +
86532 + current_alloc_state->alloc_stack_size = size;
86533 + current_alloc_state->alloc_stack_next = 1;
86534 +
86535 + if (!current_alloc_state->alloc_stack)
86536 + return 0;
86537 + else
86538 + return 1;
86539 +}
86540 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
86541 new file mode 100644
86542 index 0000000..1a94c11
86543 --- /dev/null
86544 +++ b/grsecurity/gracl_cap.c
86545 @@ -0,0 +1,127 @@
86546 +#include <linux/kernel.h>
86547 +#include <linux/module.h>
86548 +#include <linux/sched.h>
86549 +#include <linux/gracl.h>
86550 +#include <linux/grsecurity.h>
86551 +#include <linux/grinternal.h>
86552 +
86553 +extern const char *captab_log[];
86554 +extern int captab_log_entries;
86555 +
86556 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
86557 +{
86558 + struct acl_subject_label *curracl;
86559 +
86560 + if (!gr_acl_is_enabled())
86561 + return 1;
86562 +
86563 + curracl = task->acl;
86564 +
86565 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
86566 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
86567 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
86568 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
86569 + gr_to_filename(task->exec_file->f_path.dentry,
86570 + task->exec_file->f_path.mnt) : curracl->filename,
86571 + curracl->filename, 0UL,
86572 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
86573 + return 1;
86574 + }
86575 +
86576 + return 0;
86577 +}
86578 +
86579 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
86580 +{
86581 + struct acl_subject_label *curracl;
86582 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
86583 + kernel_cap_t cap_audit = __cap_empty_set;
86584 +
86585 + if (!gr_acl_is_enabled())
86586 + return 1;
86587 +
86588 + curracl = task->acl;
86589 +
86590 + cap_drop = curracl->cap_lower;
86591 + cap_mask = curracl->cap_mask;
86592 + cap_audit = curracl->cap_invert_audit;
86593 +
86594 + while ((curracl = curracl->parent_subject)) {
86595 + /* if the cap isn't specified in the current computed mask but is specified in the
86596 + current level subject, and is lowered in the current level subject, then add
86597 + it to the set of dropped capabilities
86598 + otherwise, add the current level subject's mask to the current computed mask
86599 + */
86600 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
86601 + cap_raise(cap_mask, cap);
86602 + if (cap_raised(curracl->cap_lower, cap))
86603 + cap_raise(cap_drop, cap);
86604 + if (cap_raised(curracl->cap_invert_audit, cap))
86605 + cap_raise(cap_audit, cap);
86606 + }
86607 + }
86608 +
86609 + if (!cap_raised(cap_drop, cap)) {
86610 + if (cap_raised(cap_audit, cap))
86611 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
86612 + return 1;
86613 + }
86614 +
86615 + /* only learn the capability use if the process has the capability in the
86616 + general case, the two uses in sys.c of gr_learn_cap are an exception
86617 + to this rule to ensure any role transition involves what the full-learned
86618 + policy believes in a privileged process
86619 + */
86620 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
86621 + return 1;
86622 +
86623 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
86624 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
86625 +
86626 + return 0;
86627 +}
86628 +
86629 +int
86630 +gr_acl_is_capable(const int cap)
86631 +{
86632 + return gr_task_acl_is_capable(current, current_cred(), cap);
86633 +}
86634 +
86635 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
86636 +{
86637 + struct acl_subject_label *curracl;
86638 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
86639 +
86640 + if (!gr_acl_is_enabled())
86641 + return 1;
86642 +
86643 + curracl = task->acl;
86644 +
86645 + cap_drop = curracl->cap_lower;
86646 + cap_mask = curracl->cap_mask;
86647 +
86648 + while ((curracl = curracl->parent_subject)) {
86649 + /* if the cap isn't specified in the current computed mask but is specified in the
86650 + current level subject, and is lowered in the current level subject, then add
86651 + it to the set of dropped capabilities
86652 + otherwise, add the current level subject's mask to the current computed mask
86653 + */
86654 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
86655 + cap_raise(cap_mask, cap);
86656 + if (cap_raised(curracl->cap_lower, cap))
86657 + cap_raise(cap_drop, cap);
86658 + }
86659 + }
86660 +
86661 + if (!cap_raised(cap_drop, cap))
86662 + return 1;
86663 +
86664 + return 0;
86665 +}
86666 +
86667 +int
86668 +gr_acl_is_capable_nolog(const int cap)
86669 +{
86670 + return gr_task_acl_is_capable_nolog(current, cap);
86671 +}
86672 +
86673 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
86674 new file mode 100644
86675 index 0000000..a43dd06
86676 --- /dev/null
86677 +++ b/grsecurity/gracl_compat.c
86678 @@ -0,0 +1,269 @@
86679 +#include <linux/kernel.h>
86680 +#include <linux/gracl.h>
86681 +#include <linux/compat.h>
86682 +#include <linux/gracl_compat.h>
86683 +
86684 +#include <asm/uaccess.h>
86685 +
86686 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
86687 +{
86688 + struct gr_arg_wrapper_compat uwrapcompat;
86689 +
86690 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
86691 + return -EFAULT;
86692 +
86693 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
86694 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
86695 + return -EINVAL;
86696 +
86697 + uwrap->arg = compat_ptr(uwrapcompat.arg);
86698 + uwrap->version = uwrapcompat.version;
86699 + uwrap->size = sizeof(struct gr_arg);
86700 +
86701 + return 0;
86702 +}
86703 +
86704 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
86705 +{
86706 + struct gr_arg_compat argcompat;
86707 +
86708 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
86709 + return -EFAULT;
86710 +
86711 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
86712 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
86713 + arg->role_db.num_roles = argcompat.role_db.num_roles;
86714 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
86715 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
86716 + arg->role_db.num_objects = argcompat.role_db.num_objects;
86717 +
86718 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
86719 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
86720 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
86721 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
86722 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
86723 + arg->segv_device = argcompat.segv_device;
86724 + arg->segv_inode = argcompat.segv_inode;
86725 + arg->segv_uid = argcompat.segv_uid;
86726 + arg->num_sprole_pws = argcompat.num_sprole_pws;
86727 + arg->mode = argcompat.mode;
86728 +
86729 + return 0;
86730 +}
86731 +
86732 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
86733 +{
86734 + struct acl_object_label_compat objcompat;
86735 +
86736 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
86737 + return -EFAULT;
86738 +
86739 + obj->filename = compat_ptr(objcompat.filename);
86740 + obj->inode = objcompat.inode;
86741 + obj->device = objcompat.device;
86742 + obj->mode = objcompat.mode;
86743 +
86744 + obj->nested = compat_ptr(objcompat.nested);
86745 + obj->globbed = compat_ptr(objcompat.globbed);
86746 +
86747 + obj->prev = compat_ptr(objcompat.prev);
86748 + obj->next = compat_ptr(objcompat.next);
86749 +
86750 + return 0;
86751 +}
86752 +
86753 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
86754 +{
86755 + unsigned int i;
86756 + struct acl_subject_label_compat subjcompat;
86757 +
86758 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
86759 + return -EFAULT;
86760 +
86761 + subj->filename = compat_ptr(subjcompat.filename);
86762 + subj->inode = subjcompat.inode;
86763 + subj->device = subjcompat.device;
86764 + subj->mode = subjcompat.mode;
86765 + subj->cap_mask = subjcompat.cap_mask;
86766 + subj->cap_lower = subjcompat.cap_lower;
86767 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
86768 +
86769 + for (i = 0; i < GR_NLIMITS; i++) {
86770 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
86771 + subj->res[i].rlim_cur = RLIM_INFINITY;
86772 + else
86773 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
86774 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
86775 + subj->res[i].rlim_max = RLIM_INFINITY;
86776 + else
86777 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
86778 + }
86779 + subj->resmask = subjcompat.resmask;
86780 +
86781 + subj->user_trans_type = subjcompat.user_trans_type;
86782 + subj->group_trans_type = subjcompat.group_trans_type;
86783 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
86784 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
86785 + subj->user_trans_num = subjcompat.user_trans_num;
86786 + subj->group_trans_num = subjcompat.group_trans_num;
86787 +
86788 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
86789 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
86790 + subj->ip_type = subjcompat.ip_type;
86791 + subj->ips = compat_ptr(subjcompat.ips);
86792 + subj->ip_num = subjcompat.ip_num;
86793 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
86794 +
86795 + subj->crashes = subjcompat.crashes;
86796 + subj->expires = subjcompat.expires;
86797 +
86798 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
86799 + subj->hash = compat_ptr(subjcompat.hash);
86800 + subj->prev = compat_ptr(subjcompat.prev);
86801 + subj->next = compat_ptr(subjcompat.next);
86802 +
86803 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
86804 + subj->obj_hash_size = subjcompat.obj_hash_size;
86805 + subj->pax_flags = subjcompat.pax_flags;
86806 +
86807 + return 0;
86808 +}
86809 +
86810 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
86811 +{
86812 + struct acl_role_label_compat rolecompat;
86813 +
86814 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
86815 + return -EFAULT;
86816 +
86817 + role->rolename = compat_ptr(rolecompat.rolename);
86818 + role->uidgid = rolecompat.uidgid;
86819 + role->roletype = rolecompat.roletype;
86820 +
86821 + role->auth_attempts = rolecompat.auth_attempts;
86822 + role->expires = rolecompat.expires;
86823 +
86824 + role->root_label = compat_ptr(rolecompat.root_label);
86825 + role->hash = compat_ptr(rolecompat.hash);
86826 +
86827 + role->prev = compat_ptr(rolecompat.prev);
86828 + role->next = compat_ptr(rolecompat.next);
86829 +
86830 + role->transitions = compat_ptr(rolecompat.transitions);
86831 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
86832 + role->domain_children = compat_ptr(rolecompat.domain_children);
86833 + role->domain_child_num = rolecompat.domain_child_num;
86834 +
86835 + role->umask = rolecompat.umask;
86836 +
86837 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
86838 + role->subj_hash_size = rolecompat.subj_hash_size;
86839 +
86840 + return 0;
86841 +}
86842 +
86843 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
86844 +{
86845 + struct role_allowed_ip_compat roleip_compat;
86846 +
86847 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
86848 + return -EFAULT;
86849 +
86850 + roleip->addr = roleip_compat.addr;
86851 + roleip->netmask = roleip_compat.netmask;
86852 +
86853 + roleip->prev = compat_ptr(roleip_compat.prev);
86854 + roleip->next = compat_ptr(roleip_compat.next);
86855 +
86856 + return 0;
86857 +}
86858 +
86859 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
86860 +{
86861 + struct role_transition_compat trans_compat;
86862 +
86863 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
86864 + return -EFAULT;
86865 +
86866 + trans->rolename = compat_ptr(trans_compat.rolename);
86867 +
86868 + trans->prev = compat_ptr(trans_compat.prev);
86869 + trans->next = compat_ptr(trans_compat.next);
86870 +
86871 + return 0;
86872 +
86873 +}
86874 +
86875 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
86876 +{
86877 + struct gr_hash_struct_compat hash_compat;
86878 +
86879 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
86880 + return -EFAULT;
86881 +
86882 + hash->table = compat_ptr(hash_compat.table);
86883 + hash->nametable = compat_ptr(hash_compat.nametable);
86884 + hash->first = compat_ptr(hash_compat.first);
86885 +
86886 + hash->table_size = hash_compat.table_size;
86887 + hash->used_size = hash_compat.used_size;
86888 +
86889 + hash->type = hash_compat.type;
86890 +
86891 + return 0;
86892 +}
86893 +
86894 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
86895 +{
86896 + compat_uptr_t ptrcompat;
86897 +
86898 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
86899 + return -EFAULT;
86900 +
86901 + *(void **)ptr = compat_ptr(ptrcompat);
86902 +
86903 + return 0;
86904 +}
86905 +
86906 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
86907 +{
86908 + struct acl_ip_label_compat ip_compat;
86909 +
86910 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
86911 + return -EFAULT;
86912 +
86913 + ip->iface = compat_ptr(ip_compat.iface);
86914 + ip->addr = ip_compat.addr;
86915 + ip->netmask = ip_compat.netmask;
86916 + ip->low = ip_compat.low;
86917 + ip->high = ip_compat.high;
86918 + ip->mode = ip_compat.mode;
86919 + ip->type = ip_compat.type;
86920 +
86921 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
86922 +
86923 + ip->prev = compat_ptr(ip_compat.prev);
86924 + ip->next = compat_ptr(ip_compat.next);
86925 +
86926 + return 0;
86927 +}
86928 +
86929 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
86930 +{
86931 + struct sprole_pw_compat pw_compat;
86932 +
86933 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
86934 + return -EFAULT;
86935 +
86936 + pw->rolename = compat_ptr(pw_compat.rolename);
86937 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
86938 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
86939 +
86940 + return 0;
86941 +}
86942 +
86943 +size_t get_gr_arg_wrapper_size_compat(void)
86944 +{
86945 + return sizeof(struct gr_arg_wrapper_compat);
86946 +}
86947 +
86948 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
86949 new file mode 100644
86950 index 0000000..fce7f71
86951 --- /dev/null
86952 +++ b/grsecurity/gracl_fs.c
86953 @@ -0,0 +1,448 @@
86954 +#include <linux/kernel.h>
86955 +#include <linux/sched.h>
86956 +#include <linux/types.h>
86957 +#include <linux/fs.h>
86958 +#include <linux/file.h>
86959 +#include <linux/stat.h>
86960 +#include <linux/grsecurity.h>
86961 +#include <linux/grinternal.h>
86962 +#include <linux/gracl.h>
86963 +
86964 +umode_t
86965 +gr_acl_umask(void)
86966 +{
86967 + if (unlikely(!gr_acl_is_enabled()))
86968 + return 0;
86969 +
86970 + return current->role->umask;
86971 +}
86972 +
86973 +__u32
86974 +gr_acl_handle_hidden_file(const struct dentry * dentry,
86975 + const struct vfsmount * mnt)
86976 +{
86977 + __u32 mode;
86978 +
86979 + if (unlikely(d_is_negative(dentry)))
86980 + return GR_FIND;
86981 +
86982 + mode =
86983 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
86984 +
86985 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
86986 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
86987 + return mode;
86988 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
86989 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
86990 + return 0;
86991 + } else if (unlikely(!(mode & GR_FIND)))
86992 + return 0;
86993 +
86994 + return GR_FIND;
86995 +}
86996 +
86997 +__u32
86998 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
86999 + int acc_mode)
87000 +{
87001 + __u32 reqmode = GR_FIND;
87002 + __u32 mode;
87003 +
87004 + if (unlikely(d_is_negative(dentry)))
87005 + return reqmode;
87006 +
87007 + if (acc_mode & MAY_APPEND)
87008 + reqmode |= GR_APPEND;
87009 + else if (acc_mode & MAY_WRITE)
87010 + reqmode |= GR_WRITE;
87011 + if ((acc_mode & MAY_READ) && !d_is_dir(dentry))
87012 + reqmode |= GR_READ;
87013 +
87014 + mode =
87015 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
87016 + mnt);
87017 +
87018 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
87019 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
87020 + reqmode & GR_READ ? " reading" : "",
87021 + reqmode & GR_WRITE ? " writing" : reqmode &
87022 + GR_APPEND ? " appending" : "");
87023 + return reqmode;
87024 + } else
87025 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
87026 + {
87027 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
87028 + reqmode & GR_READ ? " reading" : "",
87029 + reqmode & GR_WRITE ? " writing" : reqmode &
87030 + GR_APPEND ? " appending" : "");
87031 + return 0;
87032 + } else if (unlikely((mode & reqmode) != reqmode))
87033 + return 0;
87034 +
87035 + return reqmode;
87036 +}
87037 +
87038 +__u32
87039 +gr_acl_handle_creat(const struct dentry * dentry,
87040 + const struct dentry * p_dentry,
87041 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
87042 + const int imode)
87043 +{
87044 + __u32 reqmode = GR_WRITE | GR_CREATE;
87045 + __u32 mode;
87046 +
87047 + if (acc_mode & MAY_APPEND)
87048 + reqmode |= GR_APPEND;
87049 + // if a directory was required or the directory already exists, then
87050 + // don't count this open as a read
87051 + if ((acc_mode & MAY_READ) &&
87052 + !((open_flags & O_DIRECTORY) || d_is_dir(dentry)))
87053 + reqmode |= GR_READ;
87054 + if ((open_flags & O_CREAT) &&
87055 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
87056 + reqmode |= GR_SETID;
87057 +
87058 + mode =
87059 + gr_check_create(dentry, p_dentry, p_mnt,
87060 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
87061 +
87062 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
87063 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
87064 + reqmode & GR_READ ? " reading" : "",
87065 + reqmode & GR_WRITE ? " writing" : reqmode &
87066 + GR_APPEND ? " appending" : "");
87067 + return reqmode;
87068 + } else
87069 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
87070 + {
87071 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
87072 + reqmode & GR_READ ? " reading" : "",
87073 + reqmode & GR_WRITE ? " writing" : reqmode &
87074 + GR_APPEND ? " appending" : "");
87075 + return 0;
87076 + } else if (unlikely((mode & reqmode) != reqmode))
87077 + return 0;
87078 +
87079 + return reqmode;
87080 +}
87081 +
87082 +__u32
87083 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
87084 + const int fmode)
87085 +{
87086 + __u32 mode, reqmode = GR_FIND;
87087 +
87088 + if ((fmode & S_IXOTH) && !d_is_dir(dentry))
87089 + reqmode |= GR_EXEC;
87090 + if (fmode & S_IWOTH)
87091 + reqmode |= GR_WRITE;
87092 + if (fmode & S_IROTH)
87093 + reqmode |= GR_READ;
87094 +
87095 + mode =
87096 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
87097 + mnt);
87098 +
87099 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
87100 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
87101 + reqmode & GR_READ ? " reading" : "",
87102 + reqmode & GR_WRITE ? " writing" : "",
87103 + reqmode & GR_EXEC ? " executing" : "");
87104 + return reqmode;
87105 + } else
87106 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
87107 + {
87108 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
87109 + reqmode & GR_READ ? " reading" : "",
87110 + reqmode & GR_WRITE ? " writing" : "",
87111 + reqmode & GR_EXEC ? " executing" : "");
87112 + return 0;
87113 + } else if (unlikely((mode & reqmode) != reqmode))
87114 + return 0;
87115 +
87116 + return reqmode;
87117 +}
87118 +
87119 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
87120 +{
87121 + __u32 mode;
87122 +
87123 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
87124 +
87125 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
87126 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
87127 + return mode;
87128 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
87129 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
87130 + return 0;
87131 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
87132 + return 0;
87133 +
87134 + return (reqmode);
87135 +}
87136 +
87137 +__u32
87138 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
87139 +{
87140 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
87141 +}
87142 +
87143 +__u32
87144 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
87145 +{
87146 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
87147 +}
87148 +
87149 +__u32
87150 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
87151 +{
87152 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
87153 +}
87154 +
87155 +__u32
87156 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
87157 +{
87158 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
87159 +}
87160 +
87161 +__u32
87162 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
87163 + umode_t *modeptr)
87164 +{
87165 + umode_t mode;
87166 + struct inode *inode = d_backing_inode(dentry);
87167 +
87168 + *modeptr &= ~gr_acl_umask();
87169 + mode = *modeptr;
87170 +
87171 + if (unlikely(inode && S_ISSOCK(inode->i_mode)))
87172 + return 1;
87173 +
87174 + if (unlikely(!d_is_dir(dentry) &&
87175 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
87176 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
87177 + GR_CHMOD_ACL_MSG);
87178 + } else {
87179 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
87180 + }
87181 +}
87182 +
87183 +__u32
87184 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
87185 +{
87186 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
87187 +}
87188 +
87189 +__u32
87190 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
87191 +{
87192 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
87193 +}
87194 +
87195 +__u32
87196 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
87197 +{
87198 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
87199 +}
87200 +
87201 +__u32
87202 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
87203 +{
87204 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
87205 +}
87206 +
87207 +__u32
87208 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
87209 +{
87210 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
87211 + GR_UNIXCONNECT_ACL_MSG);
87212 +}
87213 +
87214 +/* hardlinks require at minimum create and link permission,
87215 + any additional privilege required is based on the
87216 + privilege of the file being linked to
87217 +*/
87218 +__u32
87219 +gr_acl_handle_link(const struct dentry * new_dentry,
87220 + const struct dentry * parent_dentry,
87221 + const struct vfsmount * parent_mnt,
87222 + const struct dentry * old_dentry,
87223 + const struct vfsmount * old_mnt, const struct filename *to)
87224 +{
87225 + __u32 mode;
87226 + __u32 needmode = GR_CREATE | GR_LINK;
87227 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
87228 +
87229 + mode =
87230 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
87231 + old_mnt);
87232 +
87233 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
87234 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
87235 + return mode;
87236 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
87237 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
87238 + return 0;
87239 + } else if (unlikely((mode & needmode) != needmode))
87240 + return 0;
87241 +
87242 + return 1;
87243 +}
87244 +
87245 +__u32
87246 +gr_acl_handle_symlink(const struct dentry * new_dentry,
87247 + const struct dentry * parent_dentry,
87248 + const struct vfsmount * parent_mnt, const struct filename *from)
87249 +{
87250 + __u32 needmode = GR_WRITE | GR_CREATE;
87251 + __u32 mode;
87252 +
87253 + mode =
87254 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
87255 + GR_CREATE | GR_AUDIT_CREATE |
87256 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
87257 +
87258 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
87259 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
87260 + return mode;
87261 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
87262 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
87263 + return 0;
87264 + } else if (unlikely((mode & needmode) != needmode))
87265 + return 0;
87266 +
87267 + return (GR_WRITE | GR_CREATE);
87268 +}
87269 +
87270 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
87271 +{
87272 + __u32 mode;
87273 +
87274 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
87275 +
87276 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
87277 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
87278 + return mode;
87279 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
87280 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
87281 + return 0;
87282 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
87283 + return 0;
87284 +
87285 + return (reqmode);
87286 +}
87287 +
87288 +__u32
87289 +gr_acl_handle_mknod(const struct dentry * new_dentry,
87290 + const struct dentry * parent_dentry,
87291 + const struct vfsmount * parent_mnt,
87292 + const int mode)
87293 +{
87294 + __u32 reqmode = GR_WRITE | GR_CREATE;
87295 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
87296 + reqmode |= GR_SETID;
87297 +
87298 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
87299 + reqmode, GR_MKNOD_ACL_MSG);
87300 +}
87301 +
87302 +__u32
87303 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
87304 + const struct dentry *parent_dentry,
87305 + const struct vfsmount *parent_mnt)
87306 +{
87307 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
87308 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
87309 +}
87310 +
87311 +#define RENAME_CHECK_SUCCESS(old, new) \
87312 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
87313 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
87314 +
87315 +int
87316 +gr_acl_handle_rename(struct dentry *new_dentry,
87317 + struct dentry *parent_dentry,
87318 + const struct vfsmount *parent_mnt,
87319 + struct dentry *old_dentry,
87320 + struct inode *old_parent_inode,
87321 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
87322 +{
87323 + __u32 comp1, comp2;
87324 + int error = 0;
87325 +
87326 + if (unlikely(!gr_acl_is_enabled()))
87327 + return 0;
87328 +
87329 + if (flags & RENAME_EXCHANGE) {
87330 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
87331 + GR_AUDIT_READ | GR_AUDIT_WRITE |
87332 + GR_SUPPRESS, parent_mnt);
87333 + comp2 =
87334 + gr_search_file(old_dentry,
87335 + GR_READ | GR_WRITE | GR_AUDIT_READ |
87336 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
87337 + } else if (d_is_negative(new_dentry)) {
87338 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
87339 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
87340 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
87341 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
87342 + GR_DELETE | GR_AUDIT_DELETE |
87343 + GR_AUDIT_READ | GR_AUDIT_WRITE |
87344 + GR_SUPPRESS, old_mnt);
87345 + } else {
87346 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
87347 + GR_CREATE | GR_DELETE |
87348 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
87349 + GR_AUDIT_READ | GR_AUDIT_WRITE |
87350 + GR_SUPPRESS, parent_mnt);
87351 + comp2 =
87352 + gr_search_file(old_dentry,
87353 + GR_READ | GR_WRITE | GR_AUDIT_READ |
87354 + GR_DELETE | GR_AUDIT_DELETE |
87355 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
87356 + }
87357 +
87358 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
87359 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
87360 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
87361 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
87362 + && !(comp2 & GR_SUPPRESS)) {
87363 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
87364 + error = -EACCES;
87365 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
87366 + error = -EACCES;
87367 +
87368 + return error;
87369 +}
87370 +
87371 +void
87372 +gr_acl_handle_exit(void)
87373 +{
87374 + u16 id;
87375 + char *rolename;
87376 +
87377 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
87378 + !(current->role->roletype & GR_ROLE_PERSIST))) {
87379 + id = current->acl_role_id;
87380 + rolename = current->role->rolename;
87381 + gr_set_acls(1);
87382 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
87383 + }
87384 +
87385 + gr_put_exec_file(current);
87386 + return;
87387 +}
87388 +
87389 +int
87390 +gr_acl_handle_procpidmem(const struct task_struct *task)
87391 +{
87392 + if (unlikely(!gr_acl_is_enabled()))
87393 + return 0;
87394 +
87395 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
87396 + !(current->acl->mode & GR_POVERRIDE) &&
87397 + !(current->role->roletype & GR_ROLE_GOD))
87398 + return -EACCES;
87399 +
87400 + return 0;
87401 +}
87402 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
87403 new file mode 100644
87404 index 0000000..ed6ee43
87405 --- /dev/null
87406 +++ b/grsecurity/gracl_ip.c
87407 @@ -0,0 +1,386 @@
87408 +#include <linux/kernel.h>
87409 +#include <asm/uaccess.h>
87410 +#include <asm/errno.h>
87411 +#include <net/sock.h>
87412 +#include <linux/file.h>
87413 +#include <linux/fs.h>
87414 +#include <linux/net.h>
87415 +#include <linux/in.h>
87416 +#include <linux/skbuff.h>
87417 +#include <linux/ip.h>
87418 +#include <linux/udp.h>
87419 +#include <linux/types.h>
87420 +#include <linux/sched.h>
87421 +#include <linux/netdevice.h>
87422 +#include <linux/inetdevice.h>
87423 +#include <linux/gracl.h>
87424 +#include <linux/grsecurity.h>
87425 +#include <linux/grinternal.h>
87426 +
87427 +#define GR_BIND 0x01
87428 +#define GR_CONNECT 0x02
87429 +#define GR_INVERT 0x04
87430 +#define GR_BINDOVERRIDE 0x08
87431 +#define GR_CONNECTOVERRIDE 0x10
87432 +#define GR_SOCK_FAMILY 0x20
87433 +
87434 +static const char * gr_protocols[IPPROTO_MAX] = {
87435 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
87436 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
87437 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
87438 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
87439 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
87440 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
87441 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
87442 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
87443 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
87444 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
87445 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
87446 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
87447 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
87448 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
87449 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
87450 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
87451 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
87452 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
87453 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
87454 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
87455 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
87456 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
87457 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
87458 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
87459 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
87460 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
87461 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
87462 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
87463 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
87464 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
87465 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
87466 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
87467 + };
87468 +
87469 +static const char * gr_socktypes[SOCK_MAX] = {
87470 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
87471 + "unknown:7", "unknown:8", "unknown:9", "packet"
87472 + };
87473 +
87474 +static const char * gr_sockfamilies[AF_MAX+1] = {
87475 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
87476 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
87477 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
87478 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf", "alg", "nfc", "vsock"
87479 + };
87480 +
87481 +const char *
87482 +gr_proto_to_name(unsigned char proto)
87483 +{
87484 + return gr_protocols[proto];
87485 +}
87486 +
87487 +const char *
87488 +gr_socktype_to_name(unsigned char type)
87489 +{
87490 + return gr_socktypes[type];
87491 +}
87492 +
87493 +const char *
87494 +gr_sockfamily_to_name(unsigned char family)
87495 +{
87496 + return gr_sockfamilies[family];
87497 +}
87498 +
87499 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
87500 +
87501 +int
87502 +gr_search_socket(const int domain, const int type, const int protocol)
87503 +{
87504 + struct acl_subject_label *curr;
87505 + const struct cred *cred = current_cred();
87506 +
87507 + if (unlikely(!gr_acl_is_enabled()))
87508 + goto exit;
87509 +
87510 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
87511 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
87512 + goto exit; // let the kernel handle it
87513 +
87514 + curr = current->acl;
87515 +
87516 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
87517 + /* the family is allowed, if this is PF_INET allow it only if
87518 + the extra sock type/protocol checks pass */
87519 + if (domain == PF_INET)
87520 + goto inet_check;
87521 + goto exit;
87522 + } else {
87523 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
87524 + __u32 fakeip = 0;
87525 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
87526 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
87527 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
87528 + gr_to_filename(current->exec_file->f_path.dentry,
87529 + current->exec_file->f_path.mnt) :
87530 + curr->filename, curr->filename,
87531 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
87532 + &current->signal->saved_ip);
87533 + goto exit;
87534 + }
87535 + goto exit_fail;
87536 + }
87537 +
87538 +inet_check:
87539 + /* the rest of this checking is for IPv4 only */
87540 + if (!curr->ips)
87541 + goto exit;
87542 +
87543 + if ((curr->ip_type & (1U << type)) &&
87544 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
87545 + goto exit;
87546 +
87547 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
87548 + /* we don't place acls on raw sockets , and sometimes
87549 + dgram/ip sockets are opened for ioctl and not
87550 + bind/connect, so we'll fake a bind learn log */
87551 + if (type == SOCK_RAW || type == SOCK_PACKET) {
87552 + __u32 fakeip = 0;
87553 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
87554 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
87555 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
87556 + gr_to_filename(current->exec_file->f_path.dentry,
87557 + current->exec_file->f_path.mnt) :
87558 + curr->filename, curr->filename,
87559 + &fakeip, 0, type,
87560 + protocol, GR_CONNECT, &current->signal->saved_ip);
87561 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
87562 + __u32 fakeip = 0;
87563 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
87564 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
87565 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
87566 + gr_to_filename(current->exec_file->f_path.dentry,
87567 + current->exec_file->f_path.mnt) :
87568 + curr->filename, curr->filename,
87569 + &fakeip, 0, type,
87570 + protocol, GR_BIND, &current->signal->saved_ip);
87571 + }
87572 + /* we'll log when they use connect or bind */
87573 + goto exit;
87574 + }
87575 +
87576 +exit_fail:
87577 + if (domain == PF_INET)
87578 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
87579 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
87580 + else if (rcu_access_pointer(net_families[domain]) != NULL)
87581 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
87582 + gr_socktype_to_name(type), protocol);
87583 +
87584 + return 0;
87585 +exit:
87586 + return 1;
87587 +}
87588 +
87589 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
87590 +{
87591 + if ((ip->mode & mode) &&
87592 + (ip_port >= ip->low) &&
87593 + (ip_port <= ip->high) &&
87594 + ((ntohl(ip_addr) & our_netmask) ==
87595 + (ntohl(our_addr) & our_netmask))
87596 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
87597 + && (ip->type & (1U << type))) {
87598 + if (ip->mode & GR_INVERT)
87599 + return 2; // specifically denied
87600 + else
87601 + return 1; // allowed
87602 + }
87603 +
87604 + return 0; // not specifically allowed, may continue parsing
87605 +}
87606 +
87607 +static int
87608 +gr_search_connectbind(const int full_mode, struct sock *sk,
87609 + struct sockaddr_in *addr, const int type)
87610 +{
87611 + char iface[IFNAMSIZ] = {0};
87612 + struct acl_subject_label *curr;
87613 + struct acl_ip_label *ip;
87614 + struct inet_sock *isk;
87615 + struct net_device *dev;
87616 + struct in_device *idev;
87617 + unsigned long i;
87618 + int ret;
87619 + int mode = full_mode & (GR_BIND | GR_CONNECT);
87620 + __u32 ip_addr = 0;
87621 + __u32 our_addr;
87622 + __u32 our_netmask;
87623 + char *p;
87624 + __u16 ip_port = 0;
87625 + const struct cred *cred = current_cred();
87626 +
87627 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
87628 + return 0;
87629 +
87630 + curr = current->acl;
87631 + isk = inet_sk(sk);
87632 +
87633 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
87634 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
87635 + addr->sin_addr.s_addr = curr->inaddr_any_override;
87636 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
87637 + struct sockaddr_in saddr;
87638 + int err;
87639 +
87640 + saddr.sin_family = AF_INET;
87641 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
87642 + saddr.sin_port = isk->inet_sport;
87643 +
87644 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
87645 + if (err)
87646 + return err;
87647 +
87648 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
87649 + if (err)
87650 + return err;
87651 + }
87652 +
87653 + if (!curr->ips)
87654 + return 0;
87655 +
87656 + ip_addr = addr->sin_addr.s_addr;
87657 + ip_port = ntohs(addr->sin_port);
87658 +
87659 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
87660 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
87661 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
87662 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
87663 + gr_to_filename(current->exec_file->f_path.dentry,
87664 + current->exec_file->f_path.mnt) :
87665 + curr->filename, curr->filename,
87666 + &ip_addr, ip_port, type,
87667 + sk->sk_protocol, mode, &current->signal->saved_ip);
87668 + return 0;
87669 + }
87670 +
87671 + for (i = 0; i < curr->ip_num; i++) {
87672 + ip = *(curr->ips + i);
87673 + if (ip->iface != NULL) {
87674 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
87675 + p = strchr(iface, ':');
87676 + if (p != NULL)
87677 + *p = '\0';
87678 + dev = dev_get_by_name(sock_net(sk), iface);
87679 + if (dev == NULL)
87680 + continue;
87681 + idev = in_dev_get(dev);
87682 + if (idev == NULL) {
87683 + dev_put(dev);
87684 + continue;
87685 + }
87686 + rcu_read_lock();
87687 + for_ifa(idev) {
87688 + if (!strcmp(ip->iface, ifa->ifa_label)) {
87689 + our_addr = ifa->ifa_address;
87690 + our_netmask = 0xffffffff;
87691 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
87692 + if (ret == 1) {
87693 + rcu_read_unlock();
87694 + in_dev_put(idev);
87695 + dev_put(dev);
87696 + return 0;
87697 + } else if (ret == 2) {
87698 + rcu_read_unlock();
87699 + in_dev_put(idev);
87700 + dev_put(dev);
87701 + goto denied;
87702 + }
87703 + }
87704 + } endfor_ifa(idev);
87705 + rcu_read_unlock();
87706 + in_dev_put(idev);
87707 + dev_put(dev);
87708 + } else {
87709 + our_addr = ip->addr;
87710 + our_netmask = ip->netmask;
87711 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
87712 + if (ret == 1)
87713 + return 0;
87714 + else if (ret == 2)
87715 + goto denied;
87716 + }
87717 + }
87718 +
87719 +denied:
87720 + if (mode == GR_BIND)
87721 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
87722 + else if (mode == GR_CONNECT)
87723 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
87724 +
87725 + return -EACCES;
87726 +}
87727 +
87728 +int
87729 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
87730 +{
87731 + /* always allow disconnection of dgram sockets with connect */
87732 + if (addr->sin_family == AF_UNSPEC)
87733 + return 0;
87734 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
87735 +}
87736 +
87737 +int
87738 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
87739 +{
87740 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
87741 +}
87742 +
87743 +int gr_search_listen(struct socket *sock)
87744 +{
87745 + struct sock *sk = sock->sk;
87746 + struct sockaddr_in addr;
87747 +
87748 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
87749 + addr.sin_port = inet_sk(sk)->inet_sport;
87750 +
87751 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
87752 +}
87753 +
87754 +int gr_search_accept(struct socket *sock)
87755 +{
87756 + struct sock *sk = sock->sk;
87757 + struct sockaddr_in addr;
87758 +
87759 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
87760 + addr.sin_port = inet_sk(sk)->inet_sport;
87761 +
87762 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
87763 +}
87764 +
87765 +int
87766 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
87767 +{
87768 + if (addr)
87769 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
87770 + else {
87771 + struct sockaddr_in sin;
87772 + const struct inet_sock *inet = inet_sk(sk);
87773 +
87774 + sin.sin_addr.s_addr = inet->inet_daddr;
87775 + sin.sin_port = inet->inet_dport;
87776 +
87777 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
87778 + }
87779 +}
87780 +
87781 +int
87782 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
87783 +{
87784 + struct sockaddr_in sin;
87785 +
87786 + if (unlikely(skb->len < sizeof (struct udphdr)))
87787 + return 0; // skip this packet
87788 +
87789 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
87790 + sin.sin_port = udp_hdr(skb)->source;
87791 +
87792 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
87793 +}
87794 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
87795 new file mode 100644
87796 index 0000000..25f54ef
87797 --- /dev/null
87798 +++ b/grsecurity/gracl_learn.c
87799 @@ -0,0 +1,207 @@
87800 +#include <linux/kernel.h>
87801 +#include <linux/mm.h>
87802 +#include <linux/sched.h>
87803 +#include <linux/poll.h>
87804 +#include <linux/string.h>
87805 +#include <linux/file.h>
87806 +#include <linux/types.h>
87807 +#include <linux/vmalloc.h>
87808 +#include <linux/grinternal.h>
87809 +
87810 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
87811 + size_t count, loff_t *ppos);
87812 +extern int gr_acl_is_enabled(void);
87813 +
87814 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
87815 +static int gr_learn_attached;
87816 +
87817 +/* use a 512k buffer */
87818 +#define LEARN_BUFFER_SIZE (512 * 1024)
87819 +
87820 +static DEFINE_SPINLOCK(gr_learn_lock);
87821 +static DEFINE_MUTEX(gr_learn_user_mutex);
87822 +
87823 +/* we need to maintain two buffers, so that the kernel context of grlearn
87824 + uses a semaphore around the userspace copying, and the other kernel contexts
87825 + use a spinlock when copying into the buffer, since they cannot sleep
87826 +*/
87827 +static char *learn_buffer;
87828 +static char *learn_buffer_user;
87829 +static int learn_buffer_len;
87830 +static int learn_buffer_user_len;
87831 +
87832 +static ssize_t
87833 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
87834 +{
87835 + DECLARE_WAITQUEUE(wait, current);
87836 + ssize_t retval = 0;
87837 +
87838 + add_wait_queue(&learn_wait, &wait);
87839 + set_current_state(TASK_INTERRUPTIBLE);
87840 + do {
87841 + mutex_lock(&gr_learn_user_mutex);
87842 + spin_lock(&gr_learn_lock);
87843 + if (learn_buffer_len)
87844 + break;
87845 + spin_unlock(&gr_learn_lock);
87846 + mutex_unlock(&gr_learn_user_mutex);
87847 + if (file->f_flags & O_NONBLOCK) {
87848 + retval = -EAGAIN;
87849 + goto out;
87850 + }
87851 + if (signal_pending(current)) {
87852 + retval = -ERESTARTSYS;
87853 + goto out;
87854 + }
87855 +
87856 + schedule();
87857 + } while (1);
87858 +
87859 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
87860 + learn_buffer_user_len = learn_buffer_len;
87861 + retval = learn_buffer_len;
87862 + learn_buffer_len = 0;
87863 +
87864 + spin_unlock(&gr_learn_lock);
87865 +
87866 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
87867 + retval = -EFAULT;
87868 +
87869 + mutex_unlock(&gr_learn_user_mutex);
87870 +out:
87871 + set_current_state(TASK_RUNNING);
87872 + remove_wait_queue(&learn_wait, &wait);
87873 + return retval;
87874 +}
87875 +
87876 +static unsigned int
87877 +poll_learn(struct file * file, poll_table * wait)
87878 +{
87879 + poll_wait(file, &learn_wait, wait);
87880 +
87881 + if (learn_buffer_len)
87882 + return (POLLIN | POLLRDNORM);
87883 +
87884 + return 0;
87885 +}
87886 +
87887 +void
87888 +gr_clear_learn_entries(void)
87889 +{
87890 + char *tmp;
87891 +
87892 + mutex_lock(&gr_learn_user_mutex);
87893 + spin_lock(&gr_learn_lock);
87894 + tmp = learn_buffer;
87895 + learn_buffer = NULL;
87896 + spin_unlock(&gr_learn_lock);
87897 + if (tmp)
87898 + vfree(tmp);
87899 + if (learn_buffer_user != NULL) {
87900 + vfree(learn_buffer_user);
87901 + learn_buffer_user = NULL;
87902 + }
87903 + learn_buffer_len = 0;
87904 + mutex_unlock(&gr_learn_user_mutex);
87905 +
87906 + return;
87907 +}
87908 +
87909 +void
87910 +gr_add_learn_entry(const char *fmt, ...)
87911 +{
87912 + va_list args;
87913 + unsigned int len;
87914 +
87915 + if (!gr_learn_attached)
87916 + return;
87917 +
87918 + spin_lock(&gr_learn_lock);
87919 +
87920 + /* leave a gap at the end so we know when it's "full" but don't have to
87921 + compute the exact length of the string we're trying to append
87922 + */
87923 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
87924 + spin_unlock(&gr_learn_lock);
87925 + wake_up_interruptible(&learn_wait);
87926 + return;
87927 + }
87928 + if (learn_buffer == NULL) {
87929 + spin_unlock(&gr_learn_lock);
87930 + return;
87931 + }
87932 +
87933 + va_start(args, fmt);
87934 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
87935 + va_end(args);
87936 +
87937 + learn_buffer_len += len + 1;
87938 +
87939 + spin_unlock(&gr_learn_lock);
87940 + wake_up_interruptible(&learn_wait);
87941 +
87942 + return;
87943 +}
87944 +
87945 +static int
87946 +open_learn(struct inode *inode, struct file *file)
87947 +{
87948 + if (file->f_mode & FMODE_READ && gr_learn_attached)
87949 + return -EBUSY;
87950 + if (file->f_mode & FMODE_READ) {
87951 + int retval = 0;
87952 + mutex_lock(&gr_learn_user_mutex);
87953 + if (learn_buffer == NULL)
87954 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
87955 + if (learn_buffer_user == NULL)
87956 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
87957 + if (learn_buffer == NULL) {
87958 + retval = -ENOMEM;
87959 + goto out_error;
87960 + }
87961 + if (learn_buffer_user == NULL) {
87962 + retval = -ENOMEM;
87963 + goto out_error;
87964 + }
87965 + learn_buffer_len = 0;
87966 + learn_buffer_user_len = 0;
87967 + gr_learn_attached = 1;
87968 +out_error:
87969 + mutex_unlock(&gr_learn_user_mutex);
87970 + return retval;
87971 + }
87972 + return 0;
87973 +}
87974 +
87975 +static int
87976 +close_learn(struct inode *inode, struct file *file)
87977 +{
87978 + if (file->f_mode & FMODE_READ) {
87979 + char *tmp = NULL;
87980 + mutex_lock(&gr_learn_user_mutex);
87981 + spin_lock(&gr_learn_lock);
87982 + tmp = learn_buffer;
87983 + learn_buffer = NULL;
87984 + spin_unlock(&gr_learn_lock);
87985 + if (tmp)
87986 + vfree(tmp);
87987 + if (learn_buffer_user != NULL) {
87988 + vfree(learn_buffer_user);
87989 + learn_buffer_user = NULL;
87990 + }
87991 + learn_buffer_len = 0;
87992 + learn_buffer_user_len = 0;
87993 + gr_learn_attached = 0;
87994 + mutex_unlock(&gr_learn_user_mutex);
87995 + }
87996 +
87997 + return 0;
87998 +}
87999 +
88000 +const struct file_operations grsec_fops = {
88001 + .read = read_learn,
88002 + .write = write_grsec_handler,
88003 + .open = open_learn,
88004 + .release = close_learn,
88005 + .poll = poll_learn,
88006 +};
88007 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
88008 new file mode 100644
88009 index 0000000..0773423
88010 --- /dev/null
88011 +++ b/grsecurity/gracl_policy.c
88012 @@ -0,0 +1,1786 @@
88013 +#include <linux/kernel.h>
88014 +#include <linux/module.h>
88015 +#include <linux/sched.h>
88016 +#include <linux/mm.h>
88017 +#include <linux/file.h>
88018 +#include <linux/fs.h>
88019 +#include <linux/namei.h>
88020 +#include <linux/mount.h>
88021 +#include <linux/tty.h>
88022 +#include <linux/proc_fs.h>
88023 +#include <linux/lglock.h>
88024 +#include <linux/slab.h>
88025 +#include <linux/vmalloc.h>
88026 +#include <linux/types.h>
88027 +#include <linux/sysctl.h>
88028 +#include <linux/netdevice.h>
88029 +#include <linux/ptrace.h>
88030 +#include <linux/gracl.h>
88031 +#include <linux/gralloc.h>
88032 +#include <linux/security.h>
88033 +#include <linux/grinternal.h>
88034 +#include <linux/pid_namespace.h>
88035 +#include <linux/stop_machine.h>
88036 +#include <linux/fdtable.h>
88037 +#include <linux/percpu.h>
88038 +#include <linux/lglock.h>
88039 +#include <linux/hugetlb.h>
88040 +#include <linux/posix-timers.h>
88041 +#include "../fs/mount.h"
88042 +
88043 +#include <asm/uaccess.h>
88044 +#include <asm/errno.h>
88045 +#include <asm/mman.h>
88046 +
88047 +extern struct gr_policy_state *polstate;
88048 +
88049 +#define FOR_EACH_ROLE_START(role) \
88050 + role = polstate->role_list; \
88051 + while (role) {
88052 +
88053 +#define FOR_EACH_ROLE_END(role) \
88054 + role = role->prev; \
88055 + }
88056 +
88057 +struct path gr_real_root;
88058 +
88059 +extern struct gr_alloc_state *current_alloc_state;
88060 +
88061 +u16 acl_sp_role_value;
88062 +
88063 +static DEFINE_MUTEX(gr_dev_mutex);
88064 +
88065 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
88066 +extern void gr_clear_learn_entries(void);
88067 +
88068 +struct gr_arg *gr_usermode __read_only;
88069 +unsigned char *gr_system_salt __read_only;
88070 +unsigned char *gr_system_sum __read_only;
88071 +
88072 +static unsigned int gr_auth_attempts = 0;
88073 +static unsigned long gr_auth_expires = 0UL;
88074 +
88075 +struct acl_object_label *fakefs_obj_rw;
88076 +struct acl_object_label *fakefs_obj_rwx;
88077 +
88078 +extern int gr_init_uidset(void);
88079 +extern void gr_free_uidset(void);
88080 +extern void gr_remove_uid(uid_t uid);
88081 +extern int gr_find_uid(uid_t uid);
88082 +
88083 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
88084 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
88085 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
88086 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
88087 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
88088 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
88089 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
88090 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
88091 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
88092 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
88093 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
88094 +extern void assign_special_role(const char *rolename);
88095 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
88096 +extern int gr_rbac_disable(void *unused);
88097 +extern void gr_enable_rbac_system(void);
88098 +
88099 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
88100 +{
88101 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
88102 + return -EFAULT;
88103 +
88104 + return 0;
88105 +}
88106 +
88107 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
88108 +{
88109 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
88110 + return -EFAULT;
88111 +
88112 + return 0;
88113 +}
88114 +
88115 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
88116 +{
88117 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
88118 + return -EFAULT;
88119 +
88120 + return 0;
88121 +}
88122 +
88123 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
88124 +{
88125 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
88126 + return -EFAULT;
88127 +
88128 + return 0;
88129 +}
88130 +
88131 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
88132 +{
88133 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
88134 + return -EFAULT;
88135 +
88136 + return 0;
88137 +}
88138 +
88139 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
88140 +{
88141 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
88142 + return -EFAULT;
88143 +
88144 + return 0;
88145 +}
88146 +
88147 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
88148 +{
88149 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
88150 + return -EFAULT;
88151 +
88152 + return 0;
88153 +}
88154 +
88155 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
88156 +{
88157 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
88158 + return -EFAULT;
88159 +
88160 + return 0;
88161 +}
88162 +
88163 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
88164 +{
88165 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
88166 + return -EFAULT;
88167 +
88168 + return 0;
88169 +}
88170 +
88171 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
88172 +{
88173 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
88174 + return -EFAULT;
88175 +
88176 + if ((uwrap->version != GRSECURITY_VERSION) ||
88177 + (uwrap->size != sizeof(struct gr_arg)))
88178 + return -EINVAL;
88179 +
88180 + return 0;
88181 +}
88182 +
88183 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
88184 +{
88185 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
88186 + return -EFAULT;
88187 +
88188 + return 0;
88189 +}
88190 +
88191 +static size_t get_gr_arg_wrapper_size_normal(void)
88192 +{
88193 + return sizeof(struct gr_arg_wrapper);
88194 +}
88195 +
88196 +#ifdef CONFIG_COMPAT
88197 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
88198 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
88199 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
88200 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
88201 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
88202 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
88203 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
88204 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
88205 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
88206 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
88207 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
88208 +extern size_t get_gr_arg_wrapper_size_compat(void);
88209 +
88210 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
88211 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
88212 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
88213 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
88214 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
88215 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
88216 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
88217 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
88218 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
88219 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
88220 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
88221 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
88222 +
88223 +#else
88224 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
88225 +#define copy_gr_arg copy_gr_arg_normal
88226 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
88227 +#define copy_acl_object_label copy_acl_object_label_normal
88228 +#define copy_acl_subject_label copy_acl_subject_label_normal
88229 +#define copy_acl_role_label copy_acl_role_label_normal
88230 +#define copy_acl_ip_label copy_acl_ip_label_normal
88231 +#define copy_pointer_from_array copy_pointer_from_array_normal
88232 +#define copy_sprole_pw copy_sprole_pw_normal
88233 +#define copy_role_transition copy_role_transition_normal
88234 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
88235 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
88236 +#endif
88237 +
88238 +static struct acl_subject_label *
88239 +lookup_subject_map(const struct acl_subject_label *userp)
88240 +{
88241 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
88242 + struct subject_map *match;
88243 +
88244 + match = polstate->subj_map_set.s_hash[index];
88245 +
88246 + while (match && match->user != userp)
88247 + match = match->next;
88248 +
88249 + if (match != NULL)
88250 + return match->kernel;
88251 + else
88252 + return NULL;
88253 +}
88254 +
88255 +static void
88256 +insert_subj_map_entry(struct subject_map *subjmap)
88257 +{
88258 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
88259 + struct subject_map **curr;
88260 +
88261 + subjmap->prev = NULL;
88262 +
88263 + curr = &polstate->subj_map_set.s_hash[index];
88264 + if (*curr != NULL)
88265 + (*curr)->prev = subjmap;
88266 +
88267 + subjmap->next = *curr;
88268 + *curr = subjmap;
88269 +
88270 + return;
88271 +}
88272 +
88273 +static void
88274 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
88275 +{
88276 + unsigned int index =
88277 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
88278 + struct acl_role_label **curr;
88279 + struct acl_role_label *tmp, *tmp2;
88280 +
88281 + curr = &polstate->acl_role_set.r_hash[index];
88282 +
88283 + /* simple case, slot is empty, just set it to our role */
88284 + if (*curr == NULL) {
88285 + *curr = role;
88286 + } else {
88287 + /* example:
88288 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
88289 + 2 -> 3
88290 + */
88291 + /* first check to see if we can already be reached via this slot */
88292 + tmp = *curr;
88293 + while (tmp && tmp != role)
88294 + tmp = tmp->next;
88295 + if (tmp == role) {
88296 + /* we don't need to add ourselves to this slot's chain */
88297 + return;
88298 + }
88299 + /* we need to add ourselves to this chain, two cases */
88300 + if (role->next == NULL) {
88301 + /* simple case, append the current chain to our role */
88302 + role->next = *curr;
88303 + *curr = role;
88304 + } else {
88305 + /* 1 -> 2 -> 3 -> 4
88306 + 2 -> 3 -> 4
88307 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
88308 + */
88309 + /* trickier case: walk our role's chain until we find
88310 + the role for the start of the current slot's chain */
88311 + tmp = role;
88312 + tmp2 = *curr;
88313 + while (tmp->next && tmp->next != tmp2)
88314 + tmp = tmp->next;
88315 + if (tmp->next == tmp2) {
88316 + /* from example above, we found 3, so just
88317 + replace this slot's chain with ours */
88318 + *curr = role;
88319 + } else {
88320 + /* we didn't find a subset of our role's chain
88321 + in the current slot's chain, so append their
88322 + chain to ours, and set us as the first role in
88323 + the slot's chain
88324 +
88325 + we could fold this case with the case above,
88326 + but making it explicit for clarity
88327 + */
88328 + tmp->next = tmp2;
88329 + *curr = role;
88330 + }
88331 + }
88332 + }
88333 +
88334 + return;
88335 +}
88336 +
88337 +static void
88338 +insert_acl_role_label(struct acl_role_label *role)
88339 +{
88340 + int i;
88341 +
88342 + if (polstate->role_list == NULL) {
88343 + polstate->role_list = role;
88344 + role->prev = NULL;
88345 + } else {
88346 + role->prev = polstate->role_list;
88347 + polstate->role_list = role;
88348 + }
88349 +
88350 + /* used for hash chains */
88351 + role->next = NULL;
88352 +
88353 + if (role->roletype & GR_ROLE_DOMAIN) {
88354 + for (i = 0; i < role->domain_child_num; i++)
88355 + __insert_acl_role_label(role, role->domain_children[i]);
88356 + } else
88357 + __insert_acl_role_label(role, role->uidgid);
88358 +}
88359 +
88360 +static int
88361 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
88362 +{
88363 + struct name_entry **curr, *nentry;
88364 + struct inodev_entry *ientry;
88365 + unsigned int len = strlen(name);
88366 + unsigned int key = full_name_hash(name, len);
88367 + unsigned int index = key % polstate->name_set.n_size;
88368 +
88369 + curr = &polstate->name_set.n_hash[index];
88370 +
88371 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
88372 + curr = &((*curr)->next);
88373 +
88374 + if (*curr != NULL)
88375 + return 1;
88376 +
88377 + nentry = acl_alloc(sizeof (struct name_entry));
88378 + if (nentry == NULL)
88379 + return 0;
88380 + ientry = acl_alloc(sizeof (struct inodev_entry));
88381 + if (ientry == NULL)
88382 + return 0;
88383 + ientry->nentry = nentry;
88384 +
88385 + nentry->key = key;
88386 + nentry->name = name;
88387 + nentry->inode = inode;
88388 + nentry->device = device;
88389 + nentry->len = len;
88390 + nentry->deleted = deleted;
88391 +
88392 + nentry->prev = NULL;
88393 + curr = &polstate->name_set.n_hash[index];
88394 + if (*curr != NULL)
88395 + (*curr)->prev = nentry;
88396 + nentry->next = *curr;
88397 + *curr = nentry;
88398 +
88399 + /* insert us into the table searchable by inode/dev */
88400 + __insert_inodev_entry(polstate, ientry);
88401 +
88402 + return 1;
88403 +}
88404 +
88405 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
88406 +
88407 +static void *
88408 +create_table(__u32 * len, int elementsize)
88409 +{
88410 + unsigned int table_sizes[] = {
88411 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
88412 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
88413 + 4194301, 8388593, 16777213, 33554393, 67108859
88414 + };
88415 + void *newtable = NULL;
88416 + unsigned int pwr = 0;
88417 +
88418 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
88419 + table_sizes[pwr] <= *len)
88420 + pwr++;
88421 +
88422 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
88423 + return newtable;
88424 +
88425 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
88426 + newtable =
88427 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
88428 + else
88429 + newtable = vmalloc(table_sizes[pwr] * elementsize);
88430 +
88431 + *len = table_sizes[pwr];
88432 +
88433 + return newtable;
88434 +}
88435 +
88436 +static int
88437 +init_variables(const struct gr_arg *arg, bool reload)
88438 +{
88439 + struct task_struct *reaper = init_pid_ns.child_reaper;
88440 + unsigned int stacksize;
88441 +
88442 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
88443 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
88444 + polstate->name_set.n_size = arg->role_db.num_objects;
88445 + polstate->inodev_set.i_size = arg->role_db.num_objects;
88446 +
88447 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
88448 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
88449 + return 1;
88450 +
88451 + if (!reload) {
88452 + if (!gr_init_uidset())
88453 + return 1;
88454 + }
88455 +
88456 + /* set up the stack that holds allocation info */
88457 +
88458 + stacksize = arg->role_db.num_pointers + 5;
88459 +
88460 + if (!acl_alloc_stack_init(stacksize))
88461 + return 1;
88462 +
88463 + if (!reload) {
88464 + /* grab reference for the real root dentry and vfsmount */
88465 + get_fs_root(reaper->fs, &gr_real_root);
88466 +
88467 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
88468 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", gr_get_dev_from_dentry(gr_real_root.dentry), gr_get_ino_from_dentry(gr_real_root.dentry));
88469 +#endif
88470 +
88471 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
88472 + if (fakefs_obj_rw == NULL)
88473 + return 1;
88474 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
88475 +
88476 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
88477 + if (fakefs_obj_rwx == NULL)
88478 + return 1;
88479 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
88480 + }
88481 +
88482 + polstate->subj_map_set.s_hash =
88483 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
88484 + polstate->acl_role_set.r_hash =
88485 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
88486 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
88487 + polstate->inodev_set.i_hash =
88488 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
88489 +
88490 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
88491 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
88492 + return 1;
88493 +
88494 + memset(polstate->subj_map_set.s_hash, 0,
88495 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
88496 + memset(polstate->acl_role_set.r_hash, 0,
88497 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
88498 + memset(polstate->name_set.n_hash, 0,
88499 + sizeof (struct name_entry *) * polstate->name_set.n_size);
88500 + memset(polstate->inodev_set.i_hash, 0,
88501 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
88502 +
88503 + return 0;
88504 +}
88505 +
88506 +/* free information not needed after startup
88507 + currently contains user->kernel pointer mappings for subjects
88508 +*/
88509 +
88510 +static void
88511 +free_init_variables(void)
88512 +{
88513 + __u32 i;
88514 +
88515 + if (polstate->subj_map_set.s_hash) {
88516 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
88517 + if (polstate->subj_map_set.s_hash[i]) {
88518 + kfree(polstate->subj_map_set.s_hash[i]);
88519 + polstate->subj_map_set.s_hash[i] = NULL;
88520 + }
88521 + }
88522 +
88523 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
88524 + PAGE_SIZE)
88525 + kfree(polstate->subj_map_set.s_hash);
88526 + else
88527 + vfree(polstate->subj_map_set.s_hash);
88528 + }
88529 +
88530 + return;
88531 +}
88532 +
88533 +static void
88534 +free_variables(bool reload)
88535 +{
88536 + struct acl_subject_label *s;
88537 + struct acl_role_label *r;
88538 + struct task_struct *task, *task2;
88539 + unsigned int x;
88540 +
88541 + if (!reload) {
88542 + gr_clear_learn_entries();
88543 +
88544 + read_lock(&tasklist_lock);
88545 + do_each_thread(task2, task) {
88546 + task->acl_sp_role = 0;
88547 + task->acl_role_id = 0;
88548 + task->inherited = 0;
88549 + task->acl = NULL;
88550 + task->role = NULL;
88551 + } while_each_thread(task2, task);
88552 + read_unlock(&tasklist_lock);
88553 +
88554 + kfree(fakefs_obj_rw);
88555 + fakefs_obj_rw = NULL;
88556 + kfree(fakefs_obj_rwx);
88557 + fakefs_obj_rwx = NULL;
88558 +
88559 + /* release the reference to the real root dentry and vfsmount */
88560 + path_put(&gr_real_root);
88561 + memset(&gr_real_root, 0, sizeof(gr_real_root));
88562 + }
88563 +
88564 + /* free all object hash tables */
88565 +
88566 + FOR_EACH_ROLE_START(r)
88567 + if (r->subj_hash == NULL)
88568 + goto next_role;
88569 + FOR_EACH_SUBJECT_START(r, s, x)
88570 + if (s->obj_hash == NULL)
88571 + break;
88572 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
88573 + kfree(s->obj_hash);
88574 + else
88575 + vfree(s->obj_hash);
88576 + FOR_EACH_SUBJECT_END(s, x)
88577 + FOR_EACH_NESTED_SUBJECT_START(r, s)
88578 + if (s->obj_hash == NULL)
88579 + break;
88580 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
88581 + kfree(s->obj_hash);
88582 + else
88583 + vfree(s->obj_hash);
88584 + FOR_EACH_NESTED_SUBJECT_END(s)
88585 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
88586 + kfree(r->subj_hash);
88587 + else
88588 + vfree(r->subj_hash);
88589 + r->subj_hash = NULL;
88590 +next_role:
88591 + FOR_EACH_ROLE_END(r)
88592 +
88593 + acl_free_all();
88594 +
88595 + if (polstate->acl_role_set.r_hash) {
88596 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
88597 + PAGE_SIZE)
88598 + kfree(polstate->acl_role_set.r_hash);
88599 + else
88600 + vfree(polstate->acl_role_set.r_hash);
88601 + }
88602 + if (polstate->name_set.n_hash) {
88603 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
88604 + PAGE_SIZE)
88605 + kfree(polstate->name_set.n_hash);
88606 + else
88607 + vfree(polstate->name_set.n_hash);
88608 + }
88609 +
88610 + if (polstate->inodev_set.i_hash) {
88611 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
88612 + PAGE_SIZE)
88613 + kfree(polstate->inodev_set.i_hash);
88614 + else
88615 + vfree(polstate->inodev_set.i_hash);
88616 + }
88617 +
88618 + if (!reload)
88619 + gr_free_uidset();
88620 +
88621 + memset(&polstate->name_set, 0, sizeof (struct name_db));
88622 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
88623 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
88624 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
88625 +
88626 + polstate->default_role = NULL;
88627 + polstate->kernel_role = NULL;
88628 + polstate->role_list = NULL;
88629 +
88630 + return;
88631 +}
88632 +
88633 +static struct acl_subject_label *
88634 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
88635 +
88636 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
88637 +{
88638 + unsigned int len = strnlen_user(*name, maxlen);
88639 + char *tmp;
88640 +
88641 + if (!len || len >= maxlen)
88642 + return -EINVAL;
88643 +
88644 + if ((tmp = (char *) acl_alloc(len)) == NULL)
88645 + return -ENOMEM;
88646 +
88647 + if (copy_from_user(tmp, *name, len))
88648 + return -EFAULT;
88649 +
88650 + tmp[len-1] = '\0';
88651 + *name = tmp;
88652 +
88653 + return 0;
88654 +}
88655 +
88656 +static int
88657 +copy_user_glob(struct acl_object_label *obj)
88658 +{
88659 + struct acl_object_label *g_tmp, **guser;
88660 + int error;
88661 +
88662 + if (obj->globbed == NULL)
88663 + return 0;
88664 +
88665 + guser = &obj->globbed;
88666 + while (*guser) {
88667 + g_tmp = (struct acl_object_label *)
88668 + acl_alloc(sizeof (struct acl_object_label));
88669 + if (g_tmp == NULL)
88670 + return -ENOMEM;
88671 +
88672 + if (copy_acl_object_label(g_tmp, *guser))
88673 + return -EFAULT;
88674 +
88675 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
88676 + if (error)
88677 + return error;
88678 +
88679 + *guser = g_tmp;
88680 + guser = &(g_tmp->next);
88681 + }
88682 +
88683 + return 0;
88684 +}
88685 +
88686 +static int
88687 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
88688 + struct acl_role_label *role)
88689 +{
88690 + struct acl_object_label *o_tmp;
88691 + int ret;
88692 +
88693 + while (userp) {
88694 + if ((o_tmp = (struct acl_object_label *)
88695 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
88696 + return -ENOMEM;
88697 +
88698 + if (copy_acl_object_label(o_tmp, userp))
88699 + return -EFAULT;
88700 +
88701 + userp = o_tmp->prev;
88702 +
88703 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
88704 + if (ret)
88705 + return ret;
88706 +
88707 + insert_acl_obj_label(o_tmp, subj);
88708 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
88709 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
88710 + return -ENOMEM;
88711 +
88712 + ret = copy_user_glob(o_tmp);
88713 + if (ret)
88714 + return ret;
88715 +
88716 + if (o_tmp->nested) {
88717 + int already_copied;
88718 +
88719 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
88720 + if (IS_ERR(o_tmp->nested))
88721 + return PTR_ERR(o_tmp->nested);
88722 +
88723 + /* insert into nested subject list if we haven't copied this one yet
88724 + to prevent duplicate entries */
88725 + if (!already_copied) {
88726 + o_tmp->nested->next = role->hash->first;
88727 + role->hash->first = o_tmp->nested;
88728 + }
88729 + }
88730 + }
88731 +
88732 + return 0;
88733 +}
88734 +
88735 +static __u32
88736 +count_user_subjs(struct acl_subject_label *userp)
88737 +{
88738 + struct acl_subject_label s_tmp;
88739 + __u32 num = 0;
88740 +
88741 + while (userp) {
88742 + if (copy_acl_subject_label(&s_tmp, userp))
88743 + break;
88744 +
88745 + userp = s_tmp.prev;
88746 + }
88747 +
88748 + return num;
88749 +}
88750 +
88751 +static int
88752 +copy_user_allowedips(struct acl_role_label *rolep)
88753 +{
88754 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
88755 +
88756 + ruserip = rolep->allowed_ips;
88757 +
88758 + while (ruserip) {
88759 + rlast = rtmp;
88760 +
88761 + if ((rtmp = (struct role_allowed_ip *)
88762 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
88763 + return -ENOMEM;
88764 +
88765 + if (copy_role_allowed_ip(rtmp, ruserip))
88766 + return -EFAULT;
88767 +
88768 + ruserip = rtmp->prev;
88769 +
88770 + if (!rlast) {
88771 + rtmp->prev = NULL;
88772 + rolep->allowed_ips = rtmp;
88773 + } else {
88774 + rlast->next = rtmp;
88775 + rtmp->prev = rlast;
88776 + }
88777 +
88778 + if (!ruserip)
88779 + rtmp->next = NULL;
88780 + }
88781 +
88782 + return 0;
88783 +}
88784 +
88785 +static int
88786 +copy_user_transitions(struct acl_role_label *rolep)
88787 +{
88788 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
88789 + int error;
88790 +
88791 + rusertp = rolep->transitions;
88792 +
88793 + while (rusertp) {
88794 + rlast = rtmp;
88795 +
88796 + if ((rtmp = (struct role_transition *)
88797 + acl_alloc(sizeof (struct role_transition))) == NULL)
88798 + return -ENOMEM;
88799 +
88800 + if (copy_role_transition(rtmp, rusertp))
88801 + return -EFAULT;
88802 +
88803 + rusertp = rtmp->prev;
88804 +
88805 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
88806 + if (error)
88807 + return error;
88808 +
88809 + if (!rlast) {
88810 + rtmp->prev = NULL;
88811 + rolep->transitions = rtmp;
88812 + } else {
88813 + rlast->next = rtmp;
88814 + rtmp->prev = rlast;
88815 + }
88816 +
88817 + if (!rusertp)
88818 + rtmp->next = NULL;
88819 + }
88820 +
88821 + return 0;
88822 +}
88823 +
88824 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
88825 +{
88826 + struct acl_object_label o_tmp;
88827 + __u32 num = 0;
88828 +
88829 + while (userp) {
88830 + if (copy_acl_object_label(&o_tmp, userp))
88831 + break;
88832 +
88833 + userp = o_tmp.prev;
88834 + num++;
88835 + }
88836 +
88837 + return num;
88838 +}
88839 +
88840 +static struct acl_subject_label *
88841 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
88842 +{
88843 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
88844 + __u32 num_objs;
88845 + struct acl_ip_label **i_tmp, *i_utmp2;
88846 + struct gr_hash_struct ghash;
88847 + struct subject_map *subjmap;
88848 + unsigned int i_num;
88849 + int err;
88850 +
88851 + if (already_copied != NULL)
88852 + *already_copied = 0;
88853 +
88854 + s_tmp = lookup_subject_map(userp);
88855 +
88856 + /* we've already copied this subject into the kernel, just return
88857 + the reference to it, and don't copy it over again
88858 + */
88859 + if (s_tmp) {
88860 + if (already_copied != NULL)
88861 + *already_copied = 1;
88862 + return(s_tmp);
88863 + }
88864 +
88865 + if ((s_tmp = (struct acl_subject_label *)
88866 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
88867 + return ERR_PTR(-ENOMEM);
88868 +
88869 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
88870 + if (subjmap == NULL)
88871 + return ERR_PTR(-ENOMEM);
88872 +
88873 + subjmap->user = userp;
88874 + subjmap->kernel = s_tmp;
88875 + insert_subj_map_entry(subjmap);
88876 +
88877 + if (copy_acl_subject_label(s_tmp, userp))
88878 + return ERR_PTR(-EFAULT);
88879 +
88880 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
88881 + if (err)
88882 + return ERR_PTR(err);
88883 +
88884 + if (!strcmp(s_tmp->filename, "/"))
88885 + role->root_label = s_tmp;
88886 +
88887 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
88888 + return ERR_PTR(-EFAULT);
88889 +
88890 + /* copy user and group transition tables */
88891 +
88892 + if (s_tmp->user_trans_num) {
88893 + uid_t *uidlist;
88894 +
88895 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
88896 + if (uidlist == NULL)
88897 + return ERR_PTR(-ENOMEM);
88898 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
88899 + return ERR_PTR(-EFAULT);
88900 +
88901 + s_tmp->user_transitions = uidlist;
88902 + }
88903 +
88904 + if (s_tmp->group_trans_num) {
88905 + gid_t *gidlist;
88906 +
88907 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
88908 + if (gidlist == NULL)
88909 + return ERR_PTR(-ENOMEM);
88910 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
88911 + return ERR_PTR(-EFAULT);
88912 +
88913 + s_tmp->group_transitions = gidlist;
88914 + }
88915 +
88916 + /* set up object hash table */
88917 + num_objs = count_user_objs(ghash.first);
88918 +
88919 + s_tmp->obj_hash_size = num_objs;
88920 + s_tmp->obj_hash =
88921 + (struct acl_object_label **)
88922 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
88923 +
88924 + if (!s_tmp->obj_hash)
88925 + return ERR_PTR(-ENOMEM);
88926 +
88927 + memset(s_tmp->obj_hash, 0,
88928 + s_tmp->obj_hash_size *
88929 + sizeof (struct acl_object_label *));
88930 +
88931 + /* add in objects */
88932 + err = copy_user_objs(ghash.first, s_tmp, role);
88933 +
88934 + if (err)
88935 + return ERR_PTR(err);
88936 +
88937 + /* set pointer for parent subject */
88938 + if (s_tmp->parent_subject) {
88939 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
88940 +
88941 + if (IS_ERR(s_tmp2))
88942 + return s_tmp2;
88943 +
88944 + s_tmp->parent_subject = s_tmp2;
88945 + }
88946 +
88947 + /* add in ip acls */
88948 +
88949 + if (!s_tmp->ip_num) {
88950 + s_tmp->ips = NULL;
88951 + goto insert;
88952 + }
88953 +
88954 + i_tmp =
88955 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
88956 + sizeof (struct acl_ip_label *));
88957 +
88958 + if (!i_tmp)
88959 + return ERR_PTR(-ENOMEM);
88960 +
88961 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
88962 + *(i_tmp + i_num) =
88963 + (struct acl_ip_label *)
88964 + acl_alloc(sizeof (struct acl_ip_label));
88965 + if (!*(i_tmp + i_num))
88966 + return ERR_PTR(-ENOMEM);
88967 +
88968 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
88969 + return ERR_PTR(-EFAULT);
88970 +
88971 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
88972 + return ERR_PTR(-EFAULT);
88973 +
88974 + if ((*(i_tmp + i_num))->iface == NULL)
88975 + continue;
88976 +
88977 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
88978 + if (err)
88979 + return ERR_PTR(err);
88980 + }
88981 +
88982 + s_tmp->ips = i_tmp;
88983 +
88984 +insert:
88985 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
88986 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
88987 + return ERR_PTR(-ENOMEM);
88988 +
88989 + return s_tmp;
88990 +}
88991 +
88992 +static int
88993 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
88994 +{
88995 + struct acl_subject_label s_pre;
88996 + struct acl_subject_label * ret;
88997 + int err;
88998 +
88999 + while (userp) {
89000 + if (copy_acl_subject_label(&s_pre, userp))
89001 + return -EFAULT;
89002 +
89003 + ret = do_copy_user_subj(userp, role, NULL);
89004 +
89005 + err = PTR_ERR(ret);
89006 + if (IS_ERR(ret))
89007 + return err;
89008 +
89009 + insert_acl_subj_label(ret, role);
89010 +
89011 + userp = s_pre.prev;
89012 + }
89013 +
89014 + return 0;
89015 +}
89016 +
89017 +static int
89018 +copy_user_acl(struct gr_arg *arg)
89019 +{
89020 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
89021 + struct acl_subject_label *subj_list;
89022 + struct sprole_pw *sptmp;
89023 + struct gr_hash_struct *ghash;
89024 + uid_t *domainlist;
89025 + unsigned int r_num;
89026 + int err = 0;
89027 + __u16 i;
89028 + __u32 num_subjs;
89029 +
89030 + /* we need a default and kernel role */
89031 + if (arg->role_db.num_roles < 2)
89032 + return -EINVAL;
89033 +
89034 + /* copy special role authentication info from userspace */
89035 +
89036 + polstate->num_sprole_pws = arg->num_sprole_pws;
89037 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
89038 +
89039 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
89040 + return -ENOMEM;
89041 +
89042 + for (i = 0; i < polstate->num_sprole_pws; i++) {
89043 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
89044 + if (!sptmp)
89045 + return -ENOMEM;
89046 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
89047 + return -EFAULT;
89048 +
89049 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
89050 + if (err)
89051 + return err;
89052 +
89053 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
89054 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
89055 +#endif
89056 +
89057 + polstate->acl_special_roles[i] = sptmp;
89058 + }
89059 +
89060 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
89061 +
89062 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
89063 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
89064 +
89065 + if (!r_tmp)
89066 + return -ENOMEM;
89067 +
89068 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
89069 + return -EFAULT;
89070 +
89071 + if (copy_acl_role_label(r_tmp, r_utmp2))
89072 + return -EFAULT;
89073 +
89074 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
89075 + if (err)
89076 + return err;
89077 +
89078 + if (!strcmp(r_tmp->rolename, "default")
89079 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
89080 + polstate->default_role = r_tmp;
89081 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
89082 + polstate->kernel_role = r_tmp;
89083 + }
89084 +
89085 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
89086 + return -ENOMEM;
89087 +
89088 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
89089 + return -EFAULT;
89090 +
89091 + r_tmp->hash = ghash;
89092 +
89093 + num_subjs = count_user_subjs(r_tmp->hash->first);
89094 +
89095 + r_tmp->subj_hash_size = num_subjs;
89096 + r_tmp->subj_hash =
89097 + (struct acl_subject_label **)
89098 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
89099 +
89100 + if (!r_tmp->subj_hash)
89101 + return -ENOMEM;
89102 +
89103 + err = copy_user_allowedips(r_tmp);
89104 + if (err)
89105 + return err;
89106 +
89107 + /* copy domain info */
89108 + if (r_tmp->domain_children != NULL) {
89109 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
89110 + if (domainlist == NULL)
89111 + return -ENOMEM;
89112 +
89113 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
89114 + return -EFAULT;
89115 +
89116 + r_tmp->domain_children = domainlist;
89117 + }
89118 +
89119 + err = copy_user_transitions(r_tmp);
89120 + if (err)
89121 + return err;
89122 +
89123 + memset(r_tmp->subj_hash, 0,
89124 + r_tmp->subj_hash_size *
89125 + sizeof (struct acl_subject_label *));
89126 +
89127 + /* acquire the list of subjects, then NULL out
89128 + the list prior to parsing the subjects for this role,
89129 + as during this parsing the list is replaced with a list
89130 + of *nested* subjects for the role
89131 + */
89132 + subj_list = r_tmp->hash->first;
89133 +
89134 + /* set nested subject list to null */
89135 + r_tmp->hash->first = NULL;
89136 +
89137 + err = copy_user_subjs(subj_list, r_tmp);
89138 +
89139 + if (err)
89140 + return err;
89141 +
89142 + insert_acl_role_label(r_tmp);
89143 + }
89144 +
89145 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
89146 + return -EINVAL;
89147 +
89148 + return err;
89149 +}
89150 +
89151 +static int gracl_reload_apply_policies(void *reload)
89152 +{
89153 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
89154 + struct task_struct *task, *task2;
89155 + struct acl_role_label *role, *rtmp;
89156 + struct acl_subject_label *subj;
89157 + const struct cred *cred;
89158 + int role_applied;
89159 + int ret = 0;
89160 +
89161 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
89162 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
89163 +
89164 + /* first make sure we'll be able to apply the new policy cleanly */
89165 + do_each_thread(task2, task) {
89166 + if (task->exec_file == NULL)
89167 + continue;
89168 + role_applied = 0;
89169 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
89170 + /* preserve special roles */
89171 + FOR_EACH_ROLE_START(role)
89172 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
89173 + rtmp = task->role;
89174 + task->role = role;
89175 + role_applied = 1;
89176 + break;
89177 + }
89178 + FOR_EACH_ROLE_END(role)
89179 + }
89180 + if (!role_applied) {
89181 + cred = __task_cred(task);
89182 + rtmp = task->role;
89183 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
89184 + }
89185 + /* this handles non-nested inherited subjects, nested subjects will still
89186 + be dropped currently */
89187 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
89188 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
89189 + /* change the role back so that we've made no modifications to the policy */
89190 + task->role = rtmp;
89191 +
89192 + if (subj == NULL || task->tmpacl == NULL) {
89193 + ret = -EINVAL;
89194 + goto out;
89195 + }
89196 + } while_each_thread(task2, task);
89197 +
89198 + /* now actually apply the policy */
89199 +
89200 + do_each_thread(task2, task) {
89201 + if (task->exec_file) {
89202 + role_applied = 0;
89203 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
89204 + /* preserve special roles */
89205 + FOR_EACH_ROLE_START(role)
89206 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
89207 + task->role = role;
89208 + role_applied = 1;
89209 + break;
89210 + }
89211 + FOR_EACH_ROLE_END(role)
89212 + }
89213 + if (!role_applied) {
89214 + cred = __task_cred(task);
89215 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
89216 + }
89217 + /* this handles non-nested inherited subjects, nested subjects will still
89218 + be dropped currently */
89219 + if (!reload_state->oldmode && task->inherited)
89220 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
89221 + else {
89222 + /* looked up and tagged to the task previously */
89223 + subj = task->tmpacl;
89224 + }
89225 + /* subj will be non-null */
89226 + __gr_apply_subject_to_task(polstate, task, subj);
89227 + if (reload_state->oldmode) {
89228 + task->acl_role_id = 0;
89229 + task->acl_sp_role = 0;
89230 + task->inherited = 0;
89231 + }
89232 + } else {
89233 + // it's a kernel process
89234 + task->role = polstate->kernel_role;
89235 + task->acl = polstate->kernel_role->root_label;
89236 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
89237 + task->acl->mode &= ~GR_PROCFIND;
89238 +#endif
89239 + }
89240 + } while_each_thread(task2, task);
89241 +
89242 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
89243 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
89244 +
89245 +out:
89246 +
89247 + return ret;
89248 +}
89249 +
89250 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
89251 +{
89252 + struct gr_reload_state new_reload_state = { };
89253 + int err;
89254 +
89255 + new_reload_state.oldpolicy_ptr = polstate;
89256 + new_reload_state.oldalloc_ptr = current_alloc_state;
89257 + new_reload_state.oldmode = oldmode;
89258 +
89259 + current_alloc_state = &new_reload_state.newalloc;
89260 + polstate = &new_reload_state.newpolicy;
89261 +
89262 + /* everything relevant is now saved off, copy in the new policy */
89263 + if (init_variables(args, true)) {
89264 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
89265 + err = -ENOMEM;
89266 + goto error;
89267 + }
89268 +
89269 + err = copy_user_acl(args);
89270 + free_init_variables();
89271 + if (err)
89272 + goto error;
89273 + /* the new policy is copied in, with the old policy available via saved_state
89274 + first go through applying roles, making sure to preserve special roles
89275 + then apply new subjects, making sure to preserve inherited and nested subjects,
89276 + though currently only inherited subjects will be preserved
89277 + */
89278 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
89279 + if (err)
89280 + goto error;
89281 +
89282 + /* we've now applied the new policy, so restore the old policy state to free it */
89283 + polstate = &new_reload_state.oldpolicy;
89284 + current_alloc_state = &new_reload_state.oldalloc;
89285 + free_variables(true);
89286 +
89287 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
89288 + to running_polstate/current_alloc_state inside stop_machine
89289 + */
89290 + err = 0;
89291 + goto out;
89292 +error:
89293 + /* on error of loading the new policy, we'll just keep the previous
89294 + policy set around
89295 + */
89296 + free_variables(true);
89297 +
89298 + /* doesn't affect runtime, but maintains consistent state */
89299 +out:
89300 + polstate = new_reload_state.oldpolicy_ptr;
89301 + current_alloc_state = new_reload_state.oldalloc_ptr;
89302 +
89303 + return err;
89304 +}
89305 +
89306 +static int
89307 +gracl_init(struct gr_arg *args)
89308 +{
89309 + int error = 0;
89310 +
89311 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
89312 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
89313 +
89314 + if (init_variables(args, false)) {
89315 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
89316 + error = -ENOMEM;
89317 + goto out;
89318 + }
89319 +
89320 + error = copy_user_acl(args);
89321 + free_init_variables();
89322 + if (error)
89323 + goto out;
89324 +
89325 + error = gr_set_acls(0);
89326 + if (error)
89327 + goto out;
89328 +
89329 + gr_enable_rbac_system();
89330 +
89331 + return 0;
89332 +
89333 +out:
89334 + free_variables(false);
89335 + return error;
89336 +}
89337 +
89338 +static int
89339 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
89340 + unsigned char **sum)
89341 +{
89342 + struct acl_role_label *r;
89343 + struct role_allowed_ip *ipp;
89344 + struct role_transition *trans;
89345 + unsigned int i;
89346 + int found = 0;
89347 + u32 curr_ip = current->signal->curr_ip;
89348 +
89349 + current->signal->saved_ip = curr_ip;
89350 +
89351 + /* check transition table */
89352 +
89353 + for (trans = current->role->transitions; trans; trans = trans->next) {
89354 + if (!strcmp(rolename, trans->rolename)) {
89355 + found = 1;
89356 + break;
89357 + }
89358 + }
89359 +
89360 + if (!found)
89361 + return 0;
89362 +
89363 + /* handle special roles that do not require authentication
89364 + and check ip */
89365 +
89366 + FOR_EACH_ROLE_START(r)
89367 + if (!strcmp(rolename, r->rolename) &&
89368 + (r->roletype & GR_ROLE_SPECIAL)) {
89369 + found = 0;
89370 + if (r->allowed_ips != NULL) {
89371 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
89372 + if ((ntohl(curr_ip) & ipp->netmask) ==
89373 + (ntohl(ipp->addr) & ipp->netmask))
89374 + found = 1;
89375 + }
89376 + } else
89377 + found = 2;
89378 + if (!found)
89379 + return 0;
89380 +
89381 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
89382 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
89383 + *salt = NULL;
89384 + *sum = NULL;
89385 + return 1;
89386 + }
89387 + }
89388 + FOR_EACH_ROLE_END(r)
89389 +
89390 + for (i = 0; i < polstate->num_sprole_pws; i++) {
89391 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
89392 + *salt = polstate->acl_special_roles[i]->salt;
89393 + *sum = polstate->acl_special_roles[i]->sum;
89394 + return 1;
89395 + }
89396 + }
89397 +
89398 + return 0;
89399 +}
89400 +
89401 +int gr_check_secure_terminal(struct task_struct *task)
89402 +{
89403 + struct task_struct *p, *p2, *p3;
89404 + struct files_struct *files;
89405 + struct fdtable *fdt;
89406 + struct file *our_file = NULL, *file;
89407 + struct inode *our_inode = NULL;
89408 + int i;
89409 +
89410 + if (task->signal->tty == NULL)
89411 + return 1;
89412 +
89413 + files = get_files_struct(task);
89414 + if (files != NULL) {
89415 + rcu_read_lock();
89416 + fdt = files_fdtable(files);
89417 + for (i=0; i < fdt->max_fds; i++) {
89418 + file = fcheck_files(files, i);
89419 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
89420 + get_file(file);
89421 + our_file = file;
89422 + }
89423 + }
89424 + rcu_read_unlock();
89425 + put_files_struct(files);
89426 + }
89427 +
89428 + if (our_file == NULL)
89429 + return 1;
89430 +
89431 + our_inode = d_backing_inode(our_file->f_path.dentry);
89432 +
89433 + read_lock(&tasklist_lock);
89434 + do_each_thread(p2, p) {
89435 + files = get_files_struct(p);
89436 + if (files == NULL ||
89437 + (p->signal && p->signal->tty == task->signal->tty)) {
89438 + if (files != NULL)
89439 + put_files_struct(files);
89440 + continue;
89441 + }
89442 + rcu_read_lock();
89443 + fdt = files_fdtable(files);
89444 + for (i=0; i < fdt->max_fds; i++) {
89445 + struct inode *inode = NULL;
89446 + file = fcheck_files(files, i);
89447 + if (file)
89448 + inode = d_backing_inode(file->f_path.dentry);
89449 + if (inode && S_ISCHR(inode->i_mode) && inode->i_rdev == our_inode->i_rdev) {
89450 + p3 = task;
89451 + while (task_pid_nr(p3) > 0) {
89452 + if (p3 == p)
89453 + break;
89454 + p3 = p3->real_parent;
89455 + }
89456 + if (p3 == p)
89457 + break;
89458 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
89459 + gr_handle_alertkill(p);
89460 + rcu_read_unlock();
89461 + put_files_struct(files);
89462 + read_unlock(&tasklist_lock);
89463 + fput(our_file);
89464 + return 0;
89465 + }
89466 + }
89467 + rcu_read_unlock();
89468 + put_files_struct(files);
89469 + } while_each_thread(p2, p);
89470 + read_unlock(&tasklist_lock);
89471 +
89472 + fput(our_file);
89473 + return 1;
89474 +}
89475 +
89476 +ssize_t
89477 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
89478 +{
89479 + struct gr_arg_wrapper uwrap;
89480 + unsigned char *sprole_salt = NULL;
89481 + unsigned char *sprole_sum = NULL;
89482 + int error = 0;
89483 + int error2 = 0;
89484 + size_t req_count = 0;
89485 + unsigned char oldmode = 0;
89486 +
89487 + mutex_lock(&gr_dev_mutex);
89488 +
89489 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
89490 + error = -EPERM;
89491 + goto out;
89492 + }
89493 +
89494 +#ifdef CONFIG_COMPAT
89495 + pax_open_kernel();
89496 + if (is_compat_task()) {
89497 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
89498 + copy_gr_arg = &copy_gr_arg_compat;
89499 + copy_acl_object_label = &copy_acl_object_label_compat;
89500 + copy_acl_subject_label = &copy_acl_subject_label_compat;
89501 + copy_acl_role_label = &copy_acl_role_label_compat;
89502 + copy_acl_ip_label = &copy_acl_ip_label_compat;
89503 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
89504 + copy_role_transition = &copy_role_transition_compat;
89505 + copy_sprole_pw = &copy_sprole_pw_compat;
89506 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
89507 + copy_pointer_from_array = &copy_pointer_from_array_compat;
89508 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
89509 + } else {
89510 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
89511 + copy_gr_arg = &copy_gr_arg_normal;
89512 + copy_acl_object_label = &copy_acl_object_label_normal;
89513 + copy_acl_subject_label = &copy_acl_subject_label_normal;
89514 + copy_acl_role_label = &copy_acl_role_label_normal;
89515 + copy_acl_ip_label = &copy_acl_ip_label_normal;
89516 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
89517 + copy_role_transition = &copy_role_transition_normal;
89518 + copy_sprole_pw = &copy_sprole_pw_normal;
89519 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
89520 + copy_pointer_from_array = &copy_pointer_from_array_normal;
89521 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
89522 + }
89523 + pax_close_kernel();
89524 +#endif
89525 +
89526 + req_count = get_gr_arg_wrapper_size();
89527 +
89528 + if (count != req_count) {
89529 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
89530 + error = -EINVAL;
89531 + goto out;
89532 + }
89533 +
89534 +
89535 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
89536 + gr_auth_expires = 0;
89537 + gr_auth_attempts = 0;
89538 + }
89539 +
89540 + error = copy_gr_arg_wrapper(buf, &uwrap);
89541 + if (error)
89542 + goto out;
89543 +
89544 + error = copy_gr_arg(uwrap.arg, gr_usermode);
89545 + if (error)
89546 + goto out;
89547 +
89548 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
89549 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
89550 + time_after(gr_auth_expires, get_seconds())) {
89551 + error = -EBUSY;
89552 + goto out;
89553 + }
89554 +
89555 + /* if non-root trying to do anything other than use a special role,
89556 + do not attempt authentication, do not count towards authentication
89557 + locking
89558 + */
89559 +
89560 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
89561 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
89562 + gr_is_global_nonroot(current_uid())) {
89563 + error = -EPERM;
89564 + goto out;
89565 + }
89566 +
89567 + /* ensure pw and special role name are null terminated */
89568 +
89569 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
89570 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
89571 +
89572 + /* Okay.
89573 + * We have our enough of the argument structure..(we have yet
89574 + * to copy_from_user the tables themselves) . Copy the tables
89575 + * only if we need them, i.e. for loading operations. */
89576 +
89577 + switch (gr_usermode->mode) {
89578 + case GR_STATUS:
89579 + if (gr_acl_is_enabled()) {
89580 + error = 1;
89581 + if (!gr_check_secure_terminal(current))
89582 + error = 3;
89583 + } else
89584 + error = 2;
89585 + goto out;
89586 + case GR_SHUTDOWN:
89587 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
89588 + stop_machine(gr_rbac_disable, NULL, NULL);
89589 + free_variables(false);
89590 + memset(gr_usermode, 0, sizeof(struct gr_arg));
89591 + memset(gr_system_salt, 0, GR_SALT_LEN);
89592 + memset(gr_system_sum, 0, GR_SHA_LEN);
89593 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
89594 + } else if (gr_acl_is_enabled()) {
89595 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
89596 + error = -EPERM;
89597 + } else {
89598 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
89599 + error = -EAGAIN;
89600 + }
89601 + break;
89602 + case GR_ENABLE:
89603 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
89604 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
89605 + else {
89606 + if (gr_acl_is_enabled())
89607 + error = -EAGAIN;
89608 + else
89609 + error = error2;
89610 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
89611 + }
89612 + break;
89613 + case GR_OLDRELOAD:
89614 + oldmode = 1;
89615 + case GR_RELOAD:
89616 + if (!gr_acl_is_enabled()) {
89617 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
89618 + error = -EAGAIN;
89619 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
89620 + error2 = gracl_reload(gr_usermode, oldmode);
89621 + if (!error2)
89622 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
89623 + else {
89624 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
89625 + error = error2;
89626 + }
89627 + } else {
89628 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
89629 + error = -EPERM;
89630 + }
89631 + break;
89632 + case GR_SEGVMOD:
89633 + if (unlikely(!gr_acl_is_enabled())) {
89634 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
89635 + error = -EAGAIN;
89636 + break;
89637 + }
89638 +
89639 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
89640 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
89641 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
89642 + struct acl_subject_label *segvacl;
89643 + segvacl =
89644 + lookup_acl_subj_label(gr_usermode->segv_inode,
89645 + gr_usermode->segv_device,
89646 + current->role);
89647 + if (segvacl) {
89648 + segvacl->crashes = 0;
89649 + segvacl->expires = 0;
89650 + }
89651 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
89652 + gr_remove_uid(gr_usermode->segv_uid);
89653 + }
89654 + } else {
89655 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
89656 + error = -EPERM;
89657 + }
89658 + break;
89659 + case GR_SPROLE:
89660 + case GR_SPROLEPAM:
89661 + if (unlikely(!gr_acl_is_enabled())) {
89662 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
89663 + error = -EAGAIN;
89664 + break;
89665 + }
89666 +
89667 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
89668 + current->role->expires = 0;
89669 + current->role->auth_attempts = 0;
89670 + }
89671 +
89672 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
89673 + time_after(current->role->expires, get_seconds())) {
89674 + error = -EBUSY;
89675 + goto out;
89676 + }
89677 +
89678 + if (lookup_special_role_auth
89679 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
89680 + && ((!sprole_salt && !sprole_sum)
89681 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
89682 + char *p = "";
89683 + assign_special_role(gr_usermode->sp_role);
89684 + read_lock(&tasklist_lock);
89685 + if (current->real_parent)
89686 + p = current->real_parent->role->rolename;
89687 + read_unlock(&tasklist_lock);
89688 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
89689 + p, acl_sp_role_value);
89690 + } else {
89691 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
89692 + error = -EPERM;
89693 + if(!(current->role->auth_attempts++))
89694 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
89695 +
89696 + goto out;
89697 + }
89698 + break;
89699 + case GR_UNSPROLE:
89700 + if (unlikely(!gr_acl_is_enabled())) {
89701 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
89702 + error = -EAGAIN;
89703 + break;
89704 + }
89705 +
89706 + if (current->role->roletype & GR_ROLE_SPECIAL) {
89707 + char *p = "";
89708 + int i = 0;
89709 +
89710 + read_lock(&tasklist_lock);
89711 + if (current->real_parent) {
89712 + p = current->real_parent->role->rolename;
89713 + i = current->real_parent->acl_role_id;
89714 + }
89715 + read_unlock(&tasklist_lock);
89716 +
89717 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
89718 + gr_set_acls(1);
89719 + } else {
89720 + error = -EPERM;
89721 + goto out;
89722 + }
89723 + break;
89724 + default:
89725 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
89726 + error = -EINVAL;
89727 + break;
89728 + }
89729 +
89730 + if (error != -EPERM)
89731 + goto out;
89732 +
89733 + if(!(gr_auth_attempts++))
89734 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
89735 +
89736 + out:
89737 + mutex_unlock(&gr_dev_mutex);
89738 +
89739 + if (!error)
89740 + error = req_count;
89741 +
89742 + return error;
89743 +}
89744 +
89745 +int
89746 +gr_set_acls(const int type)
89747 +{
89748 + struct task_struct *task, *task2;
89749 + struct acl_role_label *role = current->role;
89750 + struct acl_subject_label *subj;
89751 + __u16 acl_role_id = current->acl_role_id;
89752 + const struct cred *cred;
89753 + int ret;
89754 +
89755 + rcu_read_lock();
89756 + read_lock(&tasklist_lock);
89757 + read_lock(&grsec_exec_file_lock);
89758 + do_each_thread(task2, task) {
89759 + /* check to see if we're called from the exit handler,
89760 + if so, only replace ACLs that have inherited the admin
89761 + ACL */
89762 +
89763 + if (type && (task->role != role ||
89764 + task->acl_role_id != acl_role_id))
89765 + continue;
89766 +
89767 + task->acl_role_id = 0;
89768 + task->acl_sp_role = 0;
89769 + task->inherited = 0;
89770 +
89771 + if (task->exec_file) {
89772 + cred = __task_cred(task);
89773 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
89774 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
89775 + if (subj == NULL) {
89776 + ret = -EINVAL;
89777 + read_unlock(&grsec_exec_file_lock);
89778 + read_unlock(&tasklist_lock);
89779 + rcu_read_unlock();
89780 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
89781 + return ret;
89782 + }
89783 + __gr_apply_subject_to_task(polstate, task, subj);
89784 + } else {
89785 + // it's a kernel process
89786 + task->role = polstate->kernel_role;
89787 + task->acl = polstate->kernel_role->root_label;
89788 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
89789 + task->acl->mode &= ~GR_PROCFIND;
89790 +#endif
89791 + }
89792 + } while_each_thread(task2, task);
89793 + read_unlock(&grsec_exec_file_lock);
89794 + read_unlock(&tasklist_lock);
89795 + rcu_read_unlock();
89796 +
89797 + return 0;
89798 +}
89799 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
89800 new file mode 100644
89801 index 0000000..39645c9
89802 --- /dev/null
89803 +++ b/grsecurity/gracl_res.c
89804 @@ -0,0 +1,68 @@
89805 +#include <linux/kernel.h>
89806 +#include <linux/sched.h>
89807 +#include <linux/gracl.h>
89808 +#include <linux/grinternal.h>
89809 +
89810 +static const char *restab_log[] = {
89811 + [RLIMIT_CPU] = "RLIMIT_CPU",
89812 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
89813 + [RLIMIT_DATA] = "RLIMIT_DATA",
89814 + [RLIMIT_STACK] = "RLIMIT_STACK",
89815 + [RLIMIT_CORE] = "RLIMIT_CORE",
89816 + [RLIMIT_RSS] = "RLIMIT_RSS",
89817 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
89818 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
89819 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
89820 + [RLIMIT_AS] = "RLIMIT_AS",
89821 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
89822 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
89823 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
89824 + [RLIMIT_NICE] = "RLIMIT_NICE",
89825 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
89826 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
89827 + [GR_CRASH_RES] = "RLIMIT_CRASH"
89828 +};
89829 +
89830 +void
89831 +gr_log_resource(const struct task_struct *task,
89832 + const int res, const unsigned long wanted, const int gt)
89833 +{
89834 + const struct cred *cred;
89835 + unsigned long rlim;
89836 +
89837 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
89838 + return;
89839 +
89840 + // not yet supported resource
89841 + if (unlikely(!restab_log[res]))
89842 + return;
89843 +
89844 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
89845 + rlim = task_rlimit_max(task, res);
89846 + else
89847 + rlim = task_rlimit(task, res);
89848 +
89849 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
89850 + return;
89851 +
89852 + rcu_read_lock();
89853 + cred = __task_cred(task);
89854 +
89855 + if (res == RLIMIT_NPROC &&
89856 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
89857 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
89858 + goto out_rcu_unlock;
89859 + else if (res == RLIMIT_MEMLOCK &&
89860 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
89861 + goto out_rcu_unlock;
89862 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
89863 + goto out_rcu_unlock;
89864 + rcu_read_unlock();
89865 +
89866 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
89867 +
89868 + return;
89869 +out_rcu_unlock:
89870 + rcu_read_unlock();
89871 + return;
89872 +}
89873 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
89874 new file mode 100644
89875 index 0000000..21646aa
89876 --- /dev/null
89877 +++ b/grsecurity/gracl_segv.c
89878 @@ -0,0 +1,304 @@
89879 +#include <linux/kernel.h>
89880 +#include <linux/mm.h>
89881 +#include <asm/uaccess.h>
89882 +#include <asm/errno.h>
89883 +#include <asm/mman.h>
89884 +#include <net/sock.h>
89885 +#include <linux/file.h>
89886 +#include <linux/fs.h>
89887 +#include <linux/net.h>
89888 +#include <linux/in.h>
89889 +#include <linux/slab.h>
89890 +#include <linux/types.h>
89891 +#include <linux/sched.h>
89892 +#include <linux/timer.h>
89893 +#include <linux/gracl.h>
89894 +#include <linux/grsecurity.h>
89895 +#include <linux/grinternal.h>
89896 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
89897 +#include <linux/magic.h>
89898 +#include <linux/pagemap.h>
89899 +#include "../fs/btrfs/async-thread.h"
89900 +#include "../fs/btrfs/ctree.h"
89901 +#include "../fs/btrfs/btrfs_inode.h"
89902 +#endif
89903 +
89904 +static struct crash_uid *uid_set;
89905 +static unsigned short uid_used;
89906 +static DEFINE_SPINLOCK(gr_uid_lock);
89907 +extern rwlock_t gr_inode_lock;
89908 +extern struct acl_subject_label *
89909 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
89910 + struct acl_role_label *role);
89911 +
89912 +int
89913 +gr_init_uidset(void)
89914 +{
89915 + uid_set =
89916 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
89917 + uid_used = 0;
89918 +
89919 + return uid_set ? 1 : 0;
89920 +}
89921 +
89922 +void
89923 +gr_free_uidset(void)
89924 +{
89925 + if (uid_set) {
89926 + struct crash_uid *tmpset;
89927 + spin_lock(&gr_uid_lock);
89928 + tmpset = uid_set;
89929 + uid_set = NULL;
89930 + uid_used = 0;
89931 + spin_unlock(&gr_uid_lock);
89932 + if (tmpset)
89933 + kfree(tmpset);
89934 + }
89935 +
89936 + return;
89937 +}
89938 +
89939 +int
89940 +gr_find_uid(const uid_t uid)
89941 +{
89942 + struct crash_uid *tmp = uid_set;
89943 + uid_t buid;
89944 + int low = 0, high = uid_used - 1, mid;
89945 +
89946 + while (high >= low) {
89947 + mid = (low + high) >> 1;
89948 + buid = tmp[mid].uid;
89949 + if (buid == uid)
89950 + return mid;
89951 + if (buid > uid)
89952 + high = mid - 1;
89953 + if (buid < uid)
89954 + low = mid + 1;
89955 + }
89956 +
89957 + return -1;
89958 +}
89959 +
89960 +static void
89961 +gr_insertsort(void)
89962 +{
89963 + unsigned short i, j;
89964 + struct crash_uid index;
89965 +
89966 + for (i = 1; i < uid_used; i++) {
89967 + index = uid_set[i];
89968 + j = i;
89969 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
89970 + uid_set[j] = uid_set[j - 1];
89971 + j--;
89972 + }
89973 + uid_set[j] = index;
89974 + }
89975 +
89976 + return;
89977 +}
89978 +
89979 +static void
89980 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
89981 +{
89982 + int loc;
89983 + uid_t uid = GR_GLOBAL_UID(kuid);
89984 +
89985 + if (uid_used == GR_UIDTABLE_MAX)
89986 + return;
89987 +
89988 + loc = gr_find_uid(uid);
89989 +
89990 + if (loc >= 0) {
89991 + uid_set[loc].expires = expires;
89992 + return;
89993 + }
89994 +
89995 + uid_set[uid_used].uid = uid;
89996 + uid_set[uid_used].expires = expires;
89997 + uid_used++;
89998 +
89999 + gr_insertsort();
90000 +
90001 + return;
90002 +}
90003 +
90004 +void
90005 +gr_remove_uid(const unsigned short loc)
90006 +{
90007 + unsigned short i;
90008 +
90009 + for (i = loc + 1; i < uid_used; i++)
90010 + uid_set[i - 1] = uid_set[i];
90011 +
90012 + uid_used--;
90013 +
90014 + return;
90015 +}
90016 +
90017 +int
90018 +gr_check_crash_uid(const kuid_t kuid)
90019 +{
90020 + int loc;
90021 + int ret = 0;
90022 + uid_t uid;
90023 +
90024 + if (unlikely(!gr_acl_is_enabled()))
90025 + return 0;
90026 +
90027 + uid = GR_GLOBAL_UID(kuid);
90028 +
90029 + spin_lock(&gr_uid_lock);
90030 + loc = gr_find_uid(uid);
90031 +
90032 + if (loc < 0)
90033 + goto out_unlock;
90034 +
90035 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
90036 + gr_remove_uid(loc);
90037 + else
90038 + ret = 1;
90039 +
90040 +out_unlock:
90041 + spin_unlock(&gr_uid_lock);
90042 + return ret;
90043 +}
90044 +
90045 +static int
90046 +proc_is_setxid(const struct cred *cred)
90047 +{
90048 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
90049 + !uid_eq(cred->uid, cred->fsuid))
90050 + return 1;
90051 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
90052 + !gid_eq(cred->gid, cred->fsgid))
90053 + return 1;
90054 +
90055 + return 0;
90056 +}
90057 +
90058 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
90059 +
90060 +void
90061 +gr_handle_crash(struct task_struct *task, const int sig)
90062 +{
90063 + struct acl_subject_label *curr;
90064 + struct task_struct *tsk, *tsk2;
90065 + const struct cred *cred;
90066 + const struct cred *cred2;
90067 +
90068 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
90069 + return;
90070 +
90071 + if (unlikely(!gr_acl_is_enabled()))
90072 + return;
90073 +
90074 + curr = task->acl;
90075 +
90076 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
90077 + return;
90078 +
90079 + if (time_before_eq(curr->expires, get_seconds())) {
90080 + curr->expires = 0;
90081 + curr->crashes = 0;
90082 + }
90083 +
90084 + curr->crashes++;
90085 +
90086 + if (!curr->expires)
90087 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
90088 +
90089 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
90090 + time_after(curr->expires, get_seconds())) {
90091 + rcu_read_lock();
90092 + cred = __task_cred(task);
90093 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
90094 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
90095 + spin_lock(&gr_uid_lock);
90096 + gr_insert_uid(cred->uid, curr->expires);
90097 + spin_unlock(&gr_uid_lock);
90098 + curr->expires = 0;
90099 + curr->crashes = 0;
90100 + read_lock(&tasklist_lock);
90101 + do_each_thread(tsk2, tsk) {
90102 + cred2 = __task_cred(tsk);
90103 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
90104 + gr_fake_force_sig(SIGKILL, tsk);
90105 + } while_each_thread(tsk2, tsk);
90106 + read_unlock(&tasklist_lock);
90107 + } else {
90108 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
90109 + read_lock(&tasklist_lock);
90110 + read_lock(&grsec_exec_file_lock);
90111 + do_each_thread(tsk2, tsk) {
90112 + if (likely(tsk != task)) {
90113 + // if this thread has the same subject as the one that triggered
90114 + // RES_CRASH and it's the same binary, kill it
90115 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
90116 + gr_fake_force_sig(SIGKILL, tsk);
90117 + }
90118 + } while_each_thread(tsk2, tsk);
90119 + read_unlock(&grsec_exec_file_lock);
90120 + read_unlock(&tasklist_lock);
90121 + }
90122 + rcu_read_unlock();
90123 + }
90124 +
90125 + return;
90126 +}
90127 +
90128 +int
90129 +gr_check_crash_exec(const struct file *filp)
90130 +{
90131 + struct acl_subject_label *curr;
90132 + struct dentry *dentry;
90133 +
90134 + if (unlikely(!gr_acl_is_enabled()))
90135 + return 0;
90136 +
90137 + read_lock(&gr_inode_lock);
90138 + dentry = filp->f_path.dentry;
90139 + curr = lookup_acl_subj_label(gr_get_ino_from_dentry(dentry), gr_get_dev_from_dentry(dentry),
90140 + current->role);
90141 + read_unlock(&gr_inode_lock);
90142 +
90143 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
90144 + (!curr->crashes && !curr->expires))
90145 + return 0;
90146 +
90147 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
90148 + time_after(curr->expires, get_seconds()))
90149 + return 1;
90150 + else if (time_before_eq(curr->expires, get_seconds())) {
90151 + curr->crashes = 0;
90152 + curr->expires = 0;
90153 + }
90154 +
90155 + return 0;
90156 +}
90157 +
90158 +void
90159 +gr_handle_alertkill(struct task_struct *task)
90160 +{
90161 + struct acl_subject_label *curracl;
90162 + __u32 curr_ip;
90163 + struct task_struct *p, *p2;
90164 +
90165 + if (unlikely(!gr_acl_is_enabled()))
90166 + return;
90167 +
90168 + curracl = task->acl;
90169 + curr_ip = task->signal->curr_ip;
90170 +
90171 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
90172 + read_lock(&tasklist_lock);
90173 + do_each_thread(p2, p) {
90174 + if (p->signal->curr_ip == curr_ip)
90175 + gr_fake_force_sig(SIGKILL, p);
90176 + } while_each_thread(p2, p);
90177 + read_unlock(&tasklist_lock);
90178 + } else if (curracl->mode & GR_KILLPROC)
90179 + gr_fake_force_sig(SIGKILL, task);
90180 +
90181 + return;
90182 +}
90183 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
90184 new file mode 100644
90185 index 0000000..6b0c9cc
90186 --- /dev/null
90187 +++ b/grsecurity/gracl_shm.c
90188 @@ -0,0 +1,40 @@
90189 +#include <linux/kernel.h>
90190 +#include <linux/mm.h>
90191 +#include <linux/sched.h>
90192 +#include <linux/file.h>
90193 +#include <linux/ipc.h>
90194 +#include <linux/gracl.h>
90195 +#include <linux/grsecurity.h>
90196 +#include <linux/grinternal.h>
90197 +
90198 +int
90199 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
90200 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
90201 +{
90202 + struct task_struct *task;
90203 +
90204 + if (!gr_acl_is_enabled())
90205 + return 1;
90206 +
90207 + rcu_read_lock();
90208 + read_lock(&tasklist_lock);
90209 +
90210 + task = find_task_by_vpid(shm_cprid);
90211 +
90212 + if (unlikely(!task))
90213 + task = find_task_by_vpid(shm_lapid);
90214 +
90215 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
90216 + (task_pid_nr(task) == shm_lapid)) &&
90217 + (task->acl->mode & GR_PROTSHM) &&
90218 + (task->acl != current->acl))) {
90219 + read_unlock(&tasklist_lock);
90220 + rcu_read_unlock();
90221 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
90222 + return 0;
90223 + }
90224 + read_unlock(&tasklist_lock);
90225 + rcu_read_unlock();
90226 +
90227 + return 1;
90228 +}
90229 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
90230 new file mode 100644
90231 index 0000000..bc0be01
90232 --- /dev/null
90233 +++ b/grsecurity/grsec_chdir.c
90234 @@ -0,0 +1,19 @@
90235 +#include <linux/kernel.h>
90236 +#include <linux/sched.h>
90237 +#include <linux/fs.h>
90238 +#include <linux/file.h>
90239 +#include <linux/grsecurity.h>
90240 +#include <linux/grinternal.h>
90241 +
90242 +void
90243 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
90244 +{
90245 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
90246 + if ((grsec_enable_chdir && grsec_enable_group &&
90247 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
90248 + !grsec_enable_group)) {
90249 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
90250 + }
90251 +#endif
90252 + return;
90253 +}
90254 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
90255 new file mode 100644
90256 index 0000000..652ab45
90257 --- /dev/null
90258 +++ b/grsecurity/grsec_chroot.c
90259 @@ -0,0 +1,467 @@
90260 +#include <linux/kernel.h>
90261 +#include <linux/module.h>
90262 +#include <linux/sched.h>
90263 +#include <linux/file.h>
90264 +#include <linux/fs.h>
90265 +#include <linux/mount.h>
90266 +#include <linux/types.h>
90267 +#include "../fs/mount.h"
90268 +#include <linux/grsecurity.h>
90269 +#include <linux/grinternal.h>
90270 +
90271 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
90272 +int gr_init_ran;
90273 +#endif
90274 +
90275 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
90276 +{
90277 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90278 + struct dentry *tmpd = dentry;
90279 +
90280 + read_seqlock_excl(&mount_lock);
90281 + write_seqlock(&rename_lock);
90282 +
90283 + while (tmpd != mnt->mnt_root) {
90284 + atomic_inc(&tmpd->chroot_refcnt);
90285 + tmpd = tmpd->d_parent;
90286 + }
90287 + atomic_inc(&tmpd->chroot_refcnt);
90288 +
90289 + write_sequnlock(&rename_lock);
90290 + read_sequnlock_excl(&mount_lock);
90291 +#endif
90292 +}
90293 +
90294 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
90295 +{
90296 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90297 + struct dentry *tmpd = dentry;
90298 +
90299 + read_seqlock_excl(&mount_lock);
90300 + write_seqlock(&rename_lock);
90301 +
90302 + while (tmpd != mnt->mnt_root) {
90303 + atomic_dec(&tmpd->chroot_refcnt);
90304 + tmpd = tmpd->d_parent;
90305 + }
90306 + atomic_dec(&tmpd->chroot_refcnt);
90307 +
90308 + write_sequnlock(&rename_lock);
90309 + read_sequnlock_excl(&mount_lock);
90310 +#endif
90311 +}
90312 +
90313 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90314 +static struct dentry *get_closest_chroot(struct dentry *dentry)
90315 +{
90316 + write_seqlock(&rename_lock);
90317 + do {
90318 + if (atomic_read(&dentry->chroot_refcnt)) {
90319 + write_sequnlock(&rename_lock);
90320 + return dentry;
90321 + }
90322 + dentry = dentry->d_parent;
90323 + } while (!IS_ROOT(dentry));
90324 + write_sequnlock(&rename_lock);
90325 + return NULL;
90326 +}
90327 +#endif
90328 +
90329 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
90330 + struct dentry *newdentry, struct vfsmount *newmnt)
90331 +{
90332 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90333 + struct dentry *chroot;
90334 +
90335 + if (unlikely(!grsec_enable_chroot_rename))
90336 + return 0;
90337 +
90338 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
90339 + return 0;
90340 +
90341 + chroot = get_closest_chroot(olddentry);
90342 +
90343 + if (chroot == NULL)
90344 + return 0;
90345 +
90346 + if (is_subdir(newdentry, chroot))
90347 + return 0;
90348 +
90349 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
90350 +
90351 + return 1;
90352 +#else
90353 + return 0;
90354 +#endif
90355 +}
90356 +
90357 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
90358 +{
90359 +#ifdef CONFIG_GRKERNSEC
90360 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
90361 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
90362 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
90363 + && gr_init_ran
90364 +#endif
90365 + )
90366 + task->gr_is_chrooted = 1;
90367 + else {
90368 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
90369 + if (task_pid_nr(task) == 1 && !gr_init_ran)
90370 + gr_init_ran = 1;
90371 +#endif
90372 + task->gr_is_chrooted = 0;
90373 + }
90374 +
90375 + task->gr_chroot_dentry = path->dentry;
90376 +#endif
90377 + return;
90378 +}
90379 +
90380 +void gr_clear_chroot_entries(struct task_struct *task)
90381 +{
90382 +#ifdef CONFIG_GRKERNSEC
90383 + task->gr_is_chrooted = 0;
90384 + task->gr_chroot_dentry = NULL;
90385 +#endif
90386 + return;
90387 +}
90388 +
90389 +int
90390 +gr_handle_chroot_unix(const pid_t pid)
90391 +{
90392 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
90393 + struct task_struct *p;
90394 +
90395 + if (unlikely(!grsec_enable_chroot_unix))
90396 + return 1;
90397 +
90398 + if (likely(!proc_is_chrooted(current)))
90399 + return 1;
90400 +
90401 + rcu_read_lock();
90402 + read_lock(&tasklist_lock);
90403 + p = find_task_by_vpid_unrestricted(pid);
90404 + if (unlikely(p && !have_same_root(current, p))) {
90405 + read_unlock(&tasklist_lock);
90406 + rcu_read_unlock();
90407 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
90408 + return 0;
90409 + }
90410 + read_unlock(&tasklist_lock);
90411 + rcu_read_unlock();
90412 +#endif
90413 + return 1;
90414 +}
90415 +
90416 +int
90417 +gr_handle_chroot_nice(void)
90418 +{
90419 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
90420 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
90421 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
90422 + return -EPERM;
90423 + }
90424 +#endif
90425 + return 0;
90426 +}
90427 +
90428 +int
90429 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
90430 +{
90431 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
90432 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
90433 + && proc_is_chrooted(current)) {
90434 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
90435 + return -EACCES;
90436 + }
90437 +#endif
90438 + return 0;
90439 +}
90440 +
90441 +int
90442 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
90443 +{
90444 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
90445 + struct task_struct *p;
90446 + int ret = 0;
90447 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
90448 + return ret;
90449 +
90450 + read_lock(&tasklist_lock);
90451 + do_each_pid_task(pid, type, p) {
90452 + if (!have_same_root(current, p)) {
90453 + ret = 1;
90454 + goto out;
90455 + }
90456 + } while_each_pid_task(pid, type, p);
90457 +out:
90458 + read_unlock(&tasklist_lock);
90459 + return ret;
90460 +#endif
90461 + return 0;
90462 +}
90463 +
90464 +int
90465 +gr_pid_is_chrooted(struct task_struct *p)
90466 +{
90467 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
90468 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
90469 + return 0;
90470 +
90471 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
90472 + !have_same_root(current, p)) {
90473 + return 1;
90474 + }
90475 +#endif
90476 + return 0;
90477 +}
90478 +
90479 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
90480 +
90481 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
90482 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
90483 +{
90484 + struct path path, currentroot;
90485 + int ret = 0;
90486 +
90487 + path.dentry = (struct dentry *)u_dentry;
90488 + path.mnt = (struct vfsmount *)u_mnt;
90489 + get_fs_root(current->fs, &currentroot);
90490 + if (path_is_under(&path, &currentroot))
90491 + ret = 1;
90492 + path_put(&currentroot);
90493 +
90494 + return ret;
90495 +}
90496 +#endif
90497 +
90498 +int
90499 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
90500 +{
90501 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
90502 + if (!grsec_enable_chroot_fchdir)
90503 + return 1;
90504 +
90505 + if (!proc_is_chrooted(current))
90506 + return 1;
90507 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
90508 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
90509 + return 0;
90510 + }
90511 +#endif
90512 + return 1;
90513 +}
90514 +
90515 +int
90516 +gr_chroot_fhandle(void)
90517 +{
90518 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
90519 + if (!grsec_enable_chroot_fchdir)
90520 + return 1;
90521 +
90522 + if (!proc_is_chrooted(current))
90523 + return 1;
90524 + else {
90525 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
90526 + return 0;
90527 + }
90528 +#endif
90529 + return 1;
90530 +}
90531 +
90532 +int
90533 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
90534 + const u64 shm_createtime)
90535 +{
90536 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
90537 + struct task_struct *p;
90538 +
90539 + if (unlikely(!grsec_enable_chroot_shmat))
90540 + return 1;
90541 +
90542 + if (likely(!proc_is_chrooted(current)))
90543 + return 1;
90544 +
90545 + rcu_read_lock();
90546 + read_lock(&tasklist_lock);
90547 +
90548 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
90549 + if (time_before_eq64(p->start_time, shm_createtime)) {
90550 + if (have_same_root(current, p)) {
90551 + goto allow;
90552 + } else {
90553 + read_unlock(&tasklist_lock);
90554 + rcu_read_unlock();
90555 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
90556 + return 0;
90557 + }
90558 + }
90559 + /* creator exited, pid reuse, fall through to next check */
90560 + }
90561 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
90562 + if (unlikely(!have_same_root(current, p))) {
90563 + read_unlock(&tasklist_lock);
90564 + rcu_read_unlock();
90565 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
90566 + return 0;
90567 + }
90568 + }
90569 +
90570 +allow:
90571 + read_unlock(&tasklist_lock);
90572 + rcu_read_unlock();
90573 +#endif
90574 + return 1;
90575 +}
90576 +
90577 +void
90578 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
90579 +{
90580 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
90581 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
90582 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
90583 +#endif
90584 + return;
90585 +}
90586 +
90587 +int
90588 +gr_handle_chroot_mknod(const struct dentry *dentry,
90589 + const struct vfsmount *mnt, const int mode)
90590 +{
90591 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
90592 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
90593 + proc_is_chrooted(current)) {
90594 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
90595 + return -EPERM;
90596 + }
90597 +#endif
90598 + return 0;
90599 +}
90600 +
90601 +int
90602 +gr_handle_chroot_mount(const struct dentry *dentry,
90603 + const struct vfsmount *mnt, const char *dev_name)
90604 +{
90605 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
90606 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
90607 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
90608 + return -EPERM;
90609 + }
90610 +#endif
90611 + return 0;
90612 +}
90613 +
90614 +int
90615 +gr_handle_chroot_pivot(void)
90616 +{
90617 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
90618 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
90619 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
90620 + return -EPERM;
90621 + }
90622 +#endif
90623 + return 0;
90624 +}
90625 +
90626 +int
90627 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
90628 +{
90629 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
90630 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
90631 + !gr_is_outside_chroot(dentry, mnt)) {
90632 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
90633 + return -EPERM;
90634 + }
90635 +#endif
90636 + return 0;
90637 +}
90638 +
90639 +extern const char *captab_log[];
90640 +extern int captab_log_entries;
90641 +
90642 +int
90643 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
90644 +{
90645 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
90646 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
90647 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
90648 + if (cap_raised(chroot_caps, cap)) {
90649 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
90650 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
90651 + }
90652 + return 0;
90653 + }
90654 + }
90655 +#endif
90656 + return 1;
90657 +}
90658 +
90659 +int
90660 +gr_chroot_is_capable(const int cap)
90661 +{
90662 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
90663 + return gr_task_chroot_is_capable(current, current_cred(), cap);
90664 +#endif
90665 + return 1;
90666 +}
90667 +
90668 +int
90669 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
90670 +{
90671 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
90672 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
90673 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
90674 + if (cap_raised(chroot_caps, cap)) {
90675 + return 0;
90676 + }
90677 + }
90678 +#endif
90679 + return 1;
90680 +}
90681 +
90682 +int
90683 +gr_chroot_is_capable_nolog(const int cap)
90684 +{
90685 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
90686 + return gr_task_chroot_is_capable_nolog(current, cap);
90687 +#endif
90688 + return 1;
90689 +}
90690 +
90691 +int
90692 +gr_handle_chroot_sysctl(const int op)
90693 +{
90694 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
90695 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
90696 + proc_is_chrooted(current))
90697 + return -EACCES;
90698 +#endif
90699 + return 0;
90700 +}
90701 +
90702 +void
90703 +gr_handle_chroot_chdir(const struct path *path)
90704 +{
90705 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
90706 + if (grsec_enable_chroot_chdir)
90707 + set_fs_pwd(current->fs, path);
90708 +#endif
90709 + return;
90710 +}
90711 +
90712 +int
90713 +gr_handle_chroot_chmod(const struct dentry *dentry,
90714 + const struct vfsmount *mnt, const int mode)
90715 +{
90716 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
90717 + /* allow chmod +s on directories, but not files */
90718 + if (grsec_enable_chroot_chmod && !d_is_dir(dentry) &&
90719 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
90720 + proc_is_chrooted(current)) {
90721 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
90722 + return -EPERM;
90723 + }
90724 +#endif
90725 + return 0;
90726 +}
90727 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
90728 new file mode 100644
90729 index 0000000..e723c08
90730 --- /dev/null
90731 +++ b/grsecurity/grsec_disabled.c
90732 @@ -0,0 +1,445 @@
90733 +#include <linux/kernel.h>
90734 +#include <linux/module.h>
90735 +#include <linux/sched.h>
90736 +#include <linux/file.h>
90737 +#include <linux/fs.h>
90738 +#include <linux/kdev_t.h>
90739 +#include <linux/net.h>
90740 +#include <linux/in.h>
90741 +#include <linux/ip.h>
90742 +#include <linux/skbuff.h>
90743 +#include <linux/sysctl.h>
90744 +
90745 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
90746 +void
90747 +pax_set_initial_flags(struct linux_binprm *bprm)
90748 +{
90749 + return;
90750 +}
90751 +#endif
90752 +
90753 +#ifdef CONFIG_SYSCTL
90754 +__u32
90755 +gr_handle_sysctl(const struct ctl_table * table, const int op)
90756 +{
90757 + return 0;
90758 +}
90759 +#endif
90760 +
90761 +#ifdef CONFIG_TASKSTATS
90762 +int gr_is_taskstats_denied(int pid)
90763 +{
90764 + return 0;
90765 +}
90766 +#endif
90767 +
90768 +int
90769 +gr_acl_is_enabled(void)
90770 +{
90771 + return 0;
90772 +}
90773 +
90774 +int
90775 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
90776 +{
90777 + return 0;
90778 +}
90779 +
90780 +void
90781 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
90782 +{
90783 + return;
90784 +}
90785 +
90786 +int
90787 +gr_handle_rawio(const struct inode *inode)
90788 +{
90789 + return 0;
90790 +}
90791 +
90792 +void
90793 +gr_acl_handle_psacct(struct task_struct *task, const long code)
90794 +{
90795 + return;
90796 +}
90797 +
90798 +int
90799 +gr_handle_ptrace(struct task_struct *task, const long request)
90800 +{
90801 + return 0;
90802 +}
90803 +
90804 +int
90805 +gr_handle_proc_ptrace(struct task_struct *task)
90806 +{
90807 + return 0;
90808 +}
90809 +
90810 +int
90811 +gr_set_acls(const int type)
90812 +{
90813 + return 0;
90814 +}
90815 +
90816 +int
90817 +gr_check_hidden_task(const struct task_struct *tsk)
90818 +{
90819 + return 0;
90820 +}
90821 +
90822 +int
90823 +gr_check_protected_task(const struct task_struct *task)
90824 +{
90825 + return 0;
90826 +}
90827 +
90828 +int
90829 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
90830 +{
90831 + return 0;
90832 +}
90833 +
90834 +void
90835 +gr_copy_label(struct task_struct *tsk)
90836 +{
90837 + return;
90838 +}
90839 +
90840 +void
90841 +gr_set_pax_flags(struct task_struct *task)
90842 +{
90843 + return;
90844 +}
90845 +
90846 +int
90847 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
90848 + const int unsafe_share)
90849 +{
90850 + return 0;
90851 +}
90852 +
90853 +void
90854 +gr_handle_delete(const u64 ino, const dev_t dev)
90855 +{
90856 + return;
90857 +}
90858 +
90859 +void
90860 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
90861 +{
90862 + return;
90863 +}
90864 +
90865 +void
90866 +gr_handle_crash(struct task_struct *task, const int sig)
90867 +{
90868 + return;
90869 +}
90870 +
90871 +int
90872 +gr_check_crash_exec(const struct file *filp)
90873 +{
90874 + return 0;
90875 +}
90876 +
90877 +int
90878 +gr_check_crash_uid(const kuid_t uid)
90879 +{
90880 + return 0;
90881 +}
90882 +
90883 +void
90884 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
90885 + struct dentry *old_dentry,
90886 + struct dentry *new_dentry,
90887 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
90888 +{
90889 + return;
90890 +}
90891 +
90892 +int
90893 +gr_search_socket(const int family, const int type, const int protocol)
90894 +{
90895 + return 1;
90896 +}
90897 +
90898 +int
90899 +gr_search_connectbind(const int mode, const struct socket *sock,
90900 + const struct sockaddr_in *addr)
90901 +{
90902 + return 0;
90903 +}
90904 +
90905 +void
90906 +gr_handle_alertkill(struct task_struct *task)
90907 +{
90908 + return;
90909 +}
90910 +
90911 +__u32
90912 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
90913 +{
90914 + return 1;
90915 +}
90916 +
90917 +__u32
90918 +gr_acl_handle_hidden_file(const struct dentry * dentry,
90919 + const struct vfsmount * mnt)
90920 +{
90921 + return 1;
90922 +}
90923 +
90924 +__u32
90925 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
90926 + int acc_mode)
90927 +{
90928 + return 1;
90929 +}
90930 +
90931 +__u32
90932 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
90933 +{
90934 + return 1;
90935 +}
90936 +
90937 +__u32
90938 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
90939 +{
90940 + return 1;
90941 +}
90942 +
90943 +int
90944 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
90945 + unsigned int *vm_flags)
90946 +{
90947 + return 1;
90948 +}
90949 +
90950 +__u32
90951 +gr_acl_handle_truncate(const struct dentry * dentry,
90952 + const struct vfsmount * mnt)
90953 +{
90954 + return 1;
90955 +}
90956 +
90957 +__u32
90958 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
90959 +{
90960 + return 1;
90961 +}
90962 +
90963 +__u32
90964 +gr_acl_handle_access(const struct dentry * dentry,
90965 + const struct vfsmount * mnt, const int fmode)
90966 +{
90967 + return 1;
90968 +}
90969 +
90970 +__u32
90971 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
90972 + umode_t *mode)
90973 +{
90974 + return 1;
90975 +}
90976 +
90977 +__u32
90978 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
90979 +{
90980 + return 1;
90981 +}
90982 +
90983 +__u32
90984 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
90985 +{
90986 + return 1;
90987 +}
90988 +
90989 +__u32
90990 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
90991 +{
90992 + return 1;
90993 +}
90994 +
90995 +void
90996 +grsecurity_init(void)
90997 +{
90998 + return;
90999 +}
91000 +
91001 +umode_t gr_acl_umask(void)
91002 +{
91003 + return 0;
91004 +}
91005 +
91006 +__u32
91007 +gr_acl_handle_mknod(const struct dentry * new_dentry,
91008 + const struct dentry * parent_dentry,
91009 + const struct vfsmount * parent_mnt,
91010 + const int mode)
91011 +{
91012 + return 1;
91013 +}
91014 +
91015 +__u32
91016 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
91017 + const struct dentry * parent_dentry,
91018 + const struct vfsmount * parent_mnt)
91019 +{
91020 + return 1;
91021 +}
91022 +
91023 +__u32
91024 +gr_acl_handle_symlink(const struct dentry * new_dentry,
91025 + const struct dentry * parent_dentry,
91026 + const struct vfsmount * parent_mnt, const struct filename *from)
91027 +{
91028 + return 1;
91029 +}
91030 +
91031 +__u32
91032 +gr_acl_handle_link(const struct dentry * new_dentry,
91033 + const struct dentry * parent_dentry,
91034 + const struct vfsmount * parent_mnt,
91035 + const struct dentry * old_dentry,
91036 + const struct vfsmount * old_mnt, const struct filename *to)
91037 +{
91038 + return 1;
91039 +}
91040 +
91041 +int
91042 +gr_acl_handle_rename(const struct dentry *new_dentry,
91043 + const struct dentry *parent_dentry,
91044 + const struct vfsmount *parent_mnt,
91045 + const struct dentry *old_dentry,
91046 + const struct inode *old_parent_inode,
91047 + const struct vfsmount *old_mnt, const struct filename *newname,
91048 + unsigned int flags)
91049 +{
91050 + return 0;
91051 +}
91052 +
91053 +int
91054 +gr_acl_handle_filldir(const struct file *file, const char *name,
91055 + const int namelen, const u64 ino)
91056 +{
91057 + return 1;
91058 +}
91059 +
91060 +int
91061 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
91062 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
91063 +{
91064 + return 1;
91065 +}
91066 +
91067 +int
91068 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
91069 +{
91070 + return 0;
91071 +}
91072 +
91073 +int
91074 +gr_search_accept(const struct socket *sock)
91075 +{
91076 + return 0;
91077 +}
91078 +
91079 +int
91080 +gr_search_listen(const struct socket *sock)
91081 +{
91082 + return 0;
91083 +}
91084 +
91085 +int
91086 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
91087 +{
91088 + return 0;
91089 +}
91090 +
91091 +__u32
91092 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
91093 +{
91094 + return 1;
91095 +}
91096 +
91097 +__u32
91098 +gr_acl_handle_creat(const struct dentry * dentry,
91099 + const struct dentry * p_dentry,
91100 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
91101 + const int imode)
91102 +{
91103 + return 1;
91104 +}
91105 +
91106 +void
91107 +gr_acl_handle_exit(void)
91108 +{
91109 + return;
91110 +}
91111 +
91112 +int
91113 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
91114 +{
91115 + return 1;
91116 +}
91117 +
91118 +void
91119 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
91120 +{
91121 + return;
91122 +}
91123 +
91124 +int
91125 +gr_acl_handle_procpidmem(const struct task_struct *task)
91126 +{
91127 + return 0;
91128 +}
91129 +
91130 +int
91131 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
91132 +{
91133 + return 0;
91134 +}
91135 +
91136 +int
91137 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
91138 +{
91139 + return 0;
91140 +}
91141 +
91142 +int
91143 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
91144 +{
91145 + return 0;
91146 +}
91147 +
91148 +int
91149 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
91150 +{
91151 + return 0;
91152 +}
91153 +
91154 +int gr_acl_enable_at_secure(void)
91155 +{
91156 + return 0;
91157 +}
91158 +
91159 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
91160 +{
91161 + return d_backing_inode(dentry)->i_sb->s_dev;
91162 +}
91163 +
91164 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
91165 +{
91166 + return d_backing_inode(dentry)->i_ino;
91167 +}
91168 +
91169 +void gr_put_exec_file(struct task_struct *task)
91170 +{
91171 + return;
91172 +}
91173 +
91174 +#ifdef CONFIG_SECURITY
91175 +EXPORT_SYMBOL_GPL(gr_check_user_change);
91176 +EXPORT_SYMBOL_GPL(gr_check_group_change);
91177 +#endif
91178 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
91179 new file mode 100644
91180 index 0000000..fb7531e
91181 --- /dev/null
91182 +++ b/grsecurity/grsec_exec.c
91183 @@ -0,0 +1,189 @@
91184 +#include <linux/kernel.h>
91185 +#include <linux/sched.h>
91186 +#include <linux/file.h>
91187 +#include <linux/binfmts.h>
91188 +#include <linux/fs.h>
91189 +#include <linux/types.h>
91190 +#include <linux/grdefs.h>
91191 +#include <linux/grsecurity.h>
91192 +#include <linux/grinternal.h>
91193 +#include <linux/capability.h>
91194 +#include <linux/module.h>
91195 +#include <linux/compat.h>
91196 +
91197 +#include <asm/uaccess.h>
91198 +
91199 +#ifdef CONFIG_GRKERNSEC_EXECLOG
91200 +static char gr_exec_arg_buf[132];
91201 +static DEFINE_MUTEX(gr_exec_arg_mutex);
91202 +#endif
91203 +
91204 +struct user_arg_ptr {
91205 +#ifdef CONFIG_COMPAT
91206 + bool is_compat;
91207 +#endif
91208 + union {
91209 + const char __user *const __user *native;
91210 +#ifdef CONFIG_COMPAT
91211 + const compat_uptr_t __user *compat;
91212 +#endif
91213 + } ptr;
91214 +};
91215 +
91216 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
91217 +
91218 +void
91219 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
91220 +{
91221 +#ifdef CONFIG_GRKERNSEC_EXECLOG
91222 + char *grarg = gr_exec_arg_buf;
91223 + unsigned int i, x, execlen = 0;
91224 + char c;
91225 +
91226 + if (!((grsec_enable_execlog && grsec_enable_group &&
91227 + in_group_p(grsec_audit_gid))
91228 + || (grsec_enable_execlog && !grsec_enable_group)))
91229 + return;
91230 +
91231 + mutex_lock(&gr_exec_arg_mutex);
91232 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
91233 +
91234 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
91235 + const char __user *p;
91236 + unsigned int len;
91237 +
91238 + p = get_user_arg_ptr(argv, i);
91239 + if (IS_ERR(p))
91240 + goto log;
91241 +
91242 + len = strnlen_user(p, 128 - execlen);
91243 + if (len > 128 - execlen)
91244 + len = 128 - execlen;
91245 + else if (len > 0)
91246 + len--;
91247 + if (copy_from_user(grarg + execlen, p, len))
91248 + goto log;
91249 +
91250 + /* rewrite unprintable characters */
91251 + for (x = 0; x < len; x++) {
91252 + c = *(grarg + execlen + x);
91253 + if (c < 32 || c > 126)
91254 + *(grarg + execlen + x) = ' ';
91255 + }
91256 +
91257 + execlen += len;
91258 + *(grarg + execlen) = ' ';
91259 + *(grarg + execlen + 1) = '\0';
91260 + execlen++;
91261 + }
91262 +
91263 + log:
91264 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
91265 + bprm->file->f_path.mnt, grarg);
91266 + mutex_unlock(&gr_exec_arg_mutex);
91267 +#endif
91268 + return;
91269 +}
91270 +
91271 +#ifdef CONFIG_GRKERNSEC
91272 +extern int gr_acl_is_capable(const int cap);
91273 +extern int gr_acl_is_capable_nolog(const int cap);
91274 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
91275 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
91276 +extern int gr_chroot_is_capable(const int cap);
91277 +extern int gr_chroot_is_capable_nolog(const int cap);
91278 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
91279 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
91280 +#endif
91281 +
91282 +const char *captab_log[] = {
91283 + "CAP_CHOWN",
91284 + "CAP_DAC_OVERRIDE",
91285 + "CAP_DAC_READ_SEARCH",
91286 + "CAP_FOWNER",
91287 + "CAP_FSETID",
91288 + "CAP_KILL",
91289 + "CAP_SETGID",
91290 + "CAP_SETUID",
91291 + "CAP_SETPCAP",
91292 + "CAP_LINUX_IMMUTABLE",
91293 + "CAP_NET_BIND_SERVICE",
91294 + "CAP_NET_BROADCAST",
91295 + "CAP_NET_ADMIN",
91296 + "CAP_NET_RAW",
91297 + "CAP_IPC_LOCK",
91298 + "CAP_IPC_OWNER",
91299 + "CAP_SYS_MODULE",
91300 + "CAP_SYS_RAWIO",
91301 + "CAP_SYS_CHROOT",
91302 + "CAP_SYS_PTRACE",
91303 + "CAP_SYS_PACCT",
91304 + "CAP_SYS_ADMIN",
91305 + "CAP_SYS_BOOT",
91306 + "CAP_SYS_NICE",
91307 + "CAP_SYS_RESOURCE",
91308 + "CAP_SYS_TIME",
91309 + "CAP_SYS_TTY_CONFIG",
91310 + "CAP_MKNOD",
91311 + "CAP_LEASE",
91312 + "CAP_AUDIT_WRITE",
91313 + "CAP_AUDIT_CONTROL",
91314 + "CAP_SETFCAP",
91315 + "CAP_MAC_OVERRIDE",
91316 + "CAP_MAC_ADMIN",
91317 + "CAP_SYSLOG",
91318 + "CAP_WAKE_ALARM",
91319 + "CAP_BLOCK_SUSPEND",
91320 + "CAP_AUDIT_READ"
91321 +};
91322 +
91323 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
91324 +
91325 +int gr_is_capable(const int cap)
91326 +{
91327 +#ifdef CONFIG_GRKERNSEC
91328 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
91329 + return 1;
91330 + return 0;
91331 +#else
91332 + return 1;
91333 +#endif
91334 +}
91335 +
91336 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
91337 +{
91338 +#ifdef CONFIG_GRKERNSEC
91339 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
91340 + return 1;
91341 + return 0;
91342 +#else
91343 + return 1;
91344 +#endif
91345 +}
91346 +
91347 +int gr_is_capable_nolog(const int cap)
91348 +{
91349 +#ifdef CONFIG_GRKERNSEC
91350 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
91351 + return 1;
91352 + return 0;
91353 +#else
91354 + return 1;
91355 +#endif
91356 +}
91357 +
91358 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
91359 +{
91360 +#ifdef CONFIG_GRKERNSEC
91361 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
91362 + return 1;
91363 + return 0;
91364 +#else
91365 + return 1;
91366 +#endif
91367 +}
91368 +
91369 +EXPORT_SYMBOL_GPL(gr_is_capable);
91370 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
91371 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
91372 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
91373 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
91374 new file mode 100644
91375 index 0000000..cdec49b
91376 --- /dev/null
91377 +++ b/grsecurity/grsec_fifo.c
91378 @@ -0,0 +1,26 @@
91379 +#include <linux/kernel.h>
91380 +#include <linux/sched.h>
91381 +#include <linux/fs.h>
91382 +#include <linux/file.h>
91383 +#include <linux/grinternal.h>
91384 +
91385 +int
91386 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
91387 + const struct dentry *dir, const int flag, const int acc_mode)
91388 +{
91389 +#ifdef CONFIG_GRKERNSEC_FIFO
91390 + const struct cred *cred = current_cred();
91391 + struct inode *inode = d_backing_inode(dentry);
91392 + struct inode *dir_inode = d_backing_inode(dir);
91393 +
91394 + if (grsec_enable_fifo && S_ISFIFO(inode->i_mode) &&
91395 + !(flag & O_EXCL) && (dir_inode->i_mode & S_ISVTX) &&
91396 + !uid_eq(inode->i_uid, dir_inode->i_uid) &&
91397 + !uid_eq(cred->fsuid, inode->i_uid)) {
91398 + if (!inode_permission(inode, acc_mode))
91399 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(inode->i_uid), GR_GLOBAL_GID(inode->i_gid));
91400 + return -EACCES;
91401 + }
91402 +#endif
91403 + return 0;
91404 +}
91405 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
91406 new file mode 100644
91407 index 0000000..8ca18bf
91408 --- /dev/null
91409 +++ b/grsecurity/grsec_fork.c
91410 @@ -0,0 +1,23 @@
91411 +#include <linux/kernel.h>
91412 +#include <linux/sched.h>
91413 +#include <linux/grsecurity.h>
91414 +#include <linux/grinternal.h>
91415 +#include <linux/errno.h>
91416 +
91417 +void
91418 +gr_log_forkfail(const int retval)
91419 +{
91420 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
91421 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
91422 + switch (retval) {
91423 + case -EAGAIN:
91424 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
91425 + break;
91426 + case -ENOMEM:
91427 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
91428 + break;
91429 + }
91430 + }
91431 +#endif
91432 + return;
91433 +}
91434 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
91435 new file mode 100644
91436 index 0000000..a364c58
91437 --- /dev/null
91438 +++ b/grsecurity/grsec_init.c
91439 @@ -0,0 +1,290 @@
91440 +#include <linux/kernel.h>
91441 +#include <linux/sched.h>
91442 +#include <linux/mm.h>
91443 +#include <linux/gracl.h>
91444 +#include <linux/slab.h>
91445 +#include <linux/vmalloc.h>
91446 +#include <linux/percpu.h>
91447 +#include <linux/module.h>
91448 +
91449 +int grsec_enable_ptrace_readexec __read_only;
91450 +int grsec_enable_setxid __read_only;
91451 +int grsec_enable_symlinkown __read_only;
91452 +kgid_t grsec_symlinkown_gid __read_only;
91453 +int grsec_enable_brute __read_only;
91454 +int grsec_enable_link __read_only;
91455 +int grsec_enable_dmesg __read_only;
91456 +int grsec_enable_harden_ptrace __read_only;
91457 +int grsec_enable_harden_ipc __read_only;
91458 +int grsec_enable_fifo __read_only;
91459 +int grsec_enable_execlog __read_only;
91460 +int grsec_enable_signal __read_only;
91461 +int grsec_enable_forkfail __read_only;
91462 +int grsec_enable_audit_ptrace __read_only;
91463 +int grsec_enable_time __read_only;
91464 +int grsec_enable_group __read_only;
91465 +kgid_t grsec_audit_gid __read_only;
91466 +int grsec_enable_chdir __read_only;
91467 +int grsec_enable_mount __read_only;
91468 +int grsec_enable_rofs __read_only;
91469 +int grsec_deny_new_usb __read_only;
91470 +int grsec_enable_chroot_findtask __read_only;
91471 +int grsec_enable_chroot_mount __read_only;
91472 +int grsec_enable_chroot_shmat __read_only;
91473 +int grsec_enable_chroot_fchdir __read_only;
91474 +int grsec_enable_chroot_double __read_only;
91475 +int grsec_enable_chroot_pivot __read_only;
91476 +int grsec_enable_chroot_chdir __read_only;
91477 +int grsec_enable_chroot_chmod __read_only;
91478 +int grsec_enable_chroot_mknod __read_only;
91479 +int grsec_enable_chroot_nice __read_only;
91480 +int grsec_enable_chroot_execlog __read_only;
91481 +int grsec_enable_chroot_caps __read_only;
91482 +int grsec_enable_chroot_rename __read_only;
91483 +int grsec_enable_chroot_sysctl __read_only;
91484 +int grsec_enable_chroot_unix __read_only;
91485 +int grsec_enable_tpe __read_only;
91486 +kgid_t grsec_tpe_gid __read_only;
91487 +int grsec_enable_blackhole __read_only;
91488 +#ifdef CONFIG_IPV6_MODULE
91489 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
91490 +#endif
91491 +int grsec_lastack_retries __read_only;
91492 +int grsec_enable_tpe_all __read_only;
91493 +int grsec_enable_tpe_invert __read_only;
91494 +int grsec_enable_socket_all __read_only;
91495 +kgid_t grsec_socket_all_gid __read_only;
91496 +int grsec_enable_socket_client __read_only;
91497 +kgid_t grsec_socket_client_gid __read_only;
91498 +int grsec_enable_socket_server __read_only;
91499 +kgid_t grsec_socket_server_gid __read_only;
91500 +int grsec_resource_logging __read_only;
91501 +int grsec_disable_privio __read_only;
91502 +int grsec_enable_log_rwxmaps __read_only;
91503 +int grsec_lock __read_only;
91504 +
91505 +DEFINE_SPINLOCK(grsec_alert_lock);
91506 +unsigned long grsec_alert_wtime = 0;
91507 +unsigned long grsec_alert_fyet = 0;
91508 +
91509 +DEFINE_SPINLOCK(grsec_audit_lock);
91510 +
91511 +DEFINE_RWLOCK(grsec_exec_file_lock);
91512 +
91513 +char *gr_shared_page[4];
91514 +
91515 +char *gr_alert_log_fmt;
91516 +char *gr_audit_log_fmt;
91517 +char *gr_alert_log_buf;
91518 +char *gr_audit_log_buf;
91519 +
91520 +extern struct gr_arg *gr_usermode;
91521 +extern unsigned char *gr_system_salt;
91522 +extern unsigned char *gr_system_sum;
91523 +
91524 +void __init
91525 +grsecurity_init(void)
91526 +{
91527 + int j;
91528 + /* create the per-cpu shared pages */
91529 +
91530 +#ifdef CONFIG_X86
91531 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
91532 +#endif
91533 +
91534 + for (j = 0; j < 4; j++) {
91535 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
91536 + if (gr_shared_page[j] == NULL) {
91537 + panic("Unable to allocate grsecurity shared page");
91538 + return;
91539 + }
91540 + }
91541 +
91542 + /* allocate log buffers */
91543 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
91544 + if (!gr_alert_log_fmt) {
91545 + panic("Unable to allocate grsecurity alert log format buffer");
91546 + return;
91547 + }
91548 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
91549 + if (!gr_audit_log_fmt) {
91550 + panic("Unable to allocate grsecurity audit log format buffer");
91551 + return;
91552 + }
91553 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
91554 + if (!gr_alert_log_buf) {
91555 + panic("Unable to allocate grsecurity alert log buffer");
91556 + return;
91557 + }
91558 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
91559 + if (!gr_audit_log_buf) {
91560 + panic("Unable to allocate grsecurity audit log buffer");
91561 + return;
91562 + }
91563 +
91564 + /* allocate memory for authentication structure */
91565 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
91566 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
91567 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
91568 +
91569 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
91570 + panic("Unable to allocate grsecurity authentication structure");
91571 + return;
91572 + }
91573 +
91574 +#ifdef CONFIG_GRKERNSEC_IO
91575 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
91576 + grsec_disable_privio = 1;
91577 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
91578 + grsec_disable_privio = 1;
91579 +#else
91580 + grsec_disable_privio = 0;
91581 +#endif
91582 +#endif
91583 +
91584 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
91585 + /* for backward compatibility, tpe_invert always defaults to on if
91586 + enabled in the kernel
91587 + */
91588 + grsec_enable_tpe_invert = 1;
91589 +#endif
91590 +
91591 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
91592 +#ifndef CONFIG_GRKERNSEC_SYSCTL
91593 + grsec_lock = 1;
91594 +#endif
91595 +
91596 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
91597 + grsec_enable_log_rwxmaps = 1;
91598 +#endif
91599 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
91600 + grsec_enable_group = 1;
91601 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
91602 +#endif
91603 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
91604 + grsec_enable_ptrace_readexec = 1;
91605 +#endif
91606 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
91607 + grsec_enable_chdir = 1;
91608 +#endif
91609 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
91610 + grsec_enable_harden_ptrace = 1;
91611 +#endif
91612 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
91613 + grsec_enable_harden_ipc = 1;
91614 +#endif
91615 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
91616 + grsec_enable_mount = 1;
91617 +#endif
91618 +#ifdef CONFIG_GRKERNSEC_LINK
91619 + grsec_enable_link = 1;
91620 +#endif
91621 +#ifdef CONFIG_GRKERNSEC_BRUTE
91622 + grsec_enable_brute = 1;
91623 +#endif
91624 +#ifdef CONFIG_GRKERNSEC_DMESG
91625 + grsec_enable_dmesg = 1;
91626 +#endif
91627 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
91628 + grsec_enable_blackhole = 1;
91629 + grsec_lastack_retries = 4;
91630 +#endif
91631 +#ifdef CONFIG_GRKERNSEC_FIFO
91632 + grsec_enable_fifo = 1;
91633 +#endif
91634 +#ifdef CONFIG_GRKERNSEC_EXECLOG
91635 + grsec_enable_execlog = 1;
91636 +#endif
91637 +#ifdef CONFIG_GRKERNSEC_SETXID
91638 + grsec_enable_setxid = 1;
91639 +#endif
91640 +#ifdef CONFIG_GRKERNSEC_SIGNAL
91641 + grsec_enable_signal = 1;
91642 +#endif
91643 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
91644 + grsec_enable_forkfail = 1;
91645 +#endif
91646 +#ifdef CONFIG_GRKERNSEC_TIME
91647 + grsec_enable_time = 1;
91648 +#endif
91649 +#ifdef CONFIG_GRKERNSEC_RESLOG
91650 + grsec_resource_logging = 1;
91651 +#endif
91652 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
91653 + grsec_enable_chroot_findtask = 1;
91654 +#endif
91655 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
91656 + grsec_enable_chroot_unix = 1;
91657 +#endif
91658 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
91659 + grsec_enable_chroot_mount = 1;
91660 +#endif
91661 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
91662 + grsec_enable_chroot_fchdir = 1;
91663 +#endif
91664 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
91665 + grsec_enable_chroot_shmat = 1;
91666 +#endif
91667 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
91668 + grsec_enable_audit_ptrace = 1;
91669 +#endif
91670 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
91671 + grsec_enable_chroot_double = 1;
91672 +#endif
91673 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
91674 + grsec_enable_chroot_pivot = 1;
91675 +#endif
91676 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
91677 + grsec_enable_chroot_chdir = 1;
91678 +#endif
91679 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
91680 + grsec_enable_chroot_chmod = 1;
91681 +#endif
91682 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
91683 + grsec_enable_chroot_mknod = 1;
91684 +#endif
91685 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
91686 + grsec_enable_chroot_nice = 1;
91687 +#endif
91688 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
91689 + grsec_enable_chroot_execlog = 1;
91690 +#endif
91691 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
91692 + grsec_enable_chroot_caps = 1;
91693 +#endif
91694 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
91695 + grsec_enable_chroot_rename = 1;
91696 +#endif
91697 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
91698 + grsec_enable_chroot_sysctl = 1;
91699 +#endif
91700 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
91701 + grsec_enable_symlinkown = 1;
91702 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
91703 +#endif
91704 +#ifdef CONFIG_GRKERNSEC_TPE
91705 + grsec_enable_tpe = 1;
91706 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
91707 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
91708 + grsec_enable_tpe_all = 1;
91709 +#endif
91710 +#endif
91711 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
91712 + grsec_enable_socket_all = 1;
91713 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
91714 +#endif
91715 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
91716 + grsec_enable_socket_client = 1;
91717 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
91718 +#endif
91719 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
91720 + grsec_enable_socket_server = 1;
91721 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
91722 +#endif
91723 +#endif
91724 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
91725 + grsec_deny_new_usb = 1;
91726 +#endif
91727 +
91728 + return;
91729 +}
91730 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
91731 new file mode 100644
91732 index 0000000..1773300
91733 --- /dev/null
91734 +++ b/grsecurity/grsec_ipc.c
91735 @@ -0,0 +1,48 @@
91736 +#include <linux/kernel.h>
91737 +#include <linux/mm.h>
91738 +#include <linux/sched.h>
91739 +#include <linux/file.h>
91740 +#include <linux/ipc.h>
91741 +#include <linux/ipc_namespace.h>
91742 +#include <linux/grsecurity.h>
91743 +#include <linux/grinternal.h>
91744 +
91745 +int
91746 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
91747 +{
91748 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
91749 + int write;
91750 + int orig_granted_mode;
91751 + kuid_t euid;
91752 + kgid_t egid;
91753 +
91754 + if (!grsec_enable_harden_ipc)
91755 + return 1;
91756 +
91757 + euid = current_euid();
91758 + egid = current_egid();
91759 +
91760 + write = requested_mode & 00002;
91761 + orig_granted_mode = ipcp->mode;
91762 +
91763 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
91764 + orig_granted_mode >>= 6;
91765 + else {
91766 + /* if likely wrong permissions, lock to user */
91767 + if (orig_granted_mode & 0007)
91768 + orig_granted_mode = 0;
91769 + /* otherwise do a egid-only check */
91770 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
91771 + orig_granted_mode >>= 3;
91772 + /* otherwise, no access */
91773 + else
91774 + orig_granted_mode = 0;
91775 + }
91776 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
91777 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
91778 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
91779 + return 0;
91780 + }
91781 +#endif
91782 + return 1;
91783 +}
91784 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
91785 new file mode 100644
91786 index 0000000..8ef2b75
91787 --- /dev/null
91788 +++ b/grsecurity/grsec_link.c
91789 @@ -0,0 +1,59 @@
91790 +#include <linux/kernel.h>
91791 +#include <linux/sched.h>
91792 +#include <linux/fs.h>
91793 +#include <linux/file.h>
91794 +#include <linux/grinternal.h>
91795 +
91796 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
91797 +{
91798 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
91799 + const struct inode *link_inode = d_backing_inode(link->dentry);
91800 +
91801 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
91802 + /* ignore root-owned links, e.g. /proc/self */
91803 + gr_is_global_nonroot(link_inode->i_uid) && target &&
91804 + !uid_eq(link_inode->i_uid, target->i_uid)) {
91805 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
91806 + return 1;
91807 + }
91808 +#endif
91809 + return 0;
91810 +}
91811 +
91812 +int
91813 +gr_handle_follow_link(const struct dentry *dentry, const struct vfsmount *mnt)
91814 +{
91815 +#ifdef CONFIG_GRKERNSEC_LINK
91816 + struct inode *inode = d_backing_inode(dentry);
91817 + struct inode *parent = d_backing_inode(dentry->d_parent);
91818 + const struct cred *cred = current_cred();
91819 +
91820 + if (grsec_enable_link && d_is_symlink(dentry) &&
91821 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
91822 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
91823 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
91824 + return -EACCES;
91825 + }
91826 +#endif
91827 + return 0;
91828 +}
91829 +
91830 +int
91831 +gr_handle_hardlink(const struct dentry *dentry,
91832 + const struct vfsmount *mnt,
91833 + const struct filename *to)
91834 +{
91835 +#ifdef CONFIG_GRKERNSEC_LINK
91836 + struct inode *inode = d_backing_inode(dentry);
91837 + const struct cred *cred = current_cred();
91838 +
91839 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
91840 + (!d_is_reg(dentry) || is_privileged_binary(dentry) ||
91841 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
91842 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
91843 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
91844 + return -EPERM;
91845 + }
91846 +#endif
91847 + return 0;
91848 +}
91849 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
91850 new file mode 100644
91851 index 0000000..dbe0a6b
91852 --- /dev/null
91853 +++ b/grsecurity/grsec_log.c
91854 @@ -0,0 +1,341 @@
91855 +#include <linux/kernel.h>
91856 +#include <linux/sched.h>
91857 +#include <linux/file.h>
91858 +#include <linux/tty.h>
91859 +#include <linux/fs.h>
91860 +#include <linux/mm.h>
91861 +#include <linux/grinternal.h>
91862 +
91863 +#ifdef CONFIG_TREE_PREEMPT_RCU
91864 +#define DISABLE_PREEMPT() preempt_disable()
91865 +#define ENABLE_PREEMPT() preempt_enable()
91866 +#else
91867 +#define DISABLE_PREEMPT()
91868 +#define ENABLE_PREEMPT()
91869 +#endif
91870 +
91871 +#define BEGIN_LOCKS(x) \
91872 + DISABLE_PREEMPT(); \
91873 + rcu_read_lock(); \
91874 + read_lock(&tasklist_lock); \
91875 + read_lock(&grsec_exec_file_lock); \
91876 + if (x != GR_DO_AUDIT) \
91877 + spin_lock(&grsec_alert_lock); \
91878 + else \
91879 + spin_lock(&grsec_audit_lock)
91880 +
91881 +#define END_LOCKS(x) \
91882 + if (x != GR_DO_AUDIT) \
91883 + spin_unlock(&grsec_alert_lock); \
91884 + else \
91885 + spin_unlock(&grsec_audit_lock); \
91886 + read_unlock(&grsec_exec_file_lock); \
91887 + read_unlock(&tasklist_lock); \
91888 + rcu_read_unlock(); \
91889 + ENABLE_PREEMPT(); \
91890 + if (x == GR_DONT_AUDIT) \
91891 + gr_handle_alertkill(current)
91892 +
91893 +enum {
91894 + FLOODING,
91895 + NO_FLOODING
91896 +};
91897 +
91898 +extern char *gr_alert_log_fmt;
91899 +extern char *gr_audit_log_fmt;
91900 +extern char *gr_alert_log_buf;
91901 +extern char *gr_audit_log_buf;
91902 +
91903 +static int gr_log_start(int audit)
91904 +{
91905 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
91906 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
91907 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
91908 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
91909 + unsigned long curr_secs = get_seconds();
91910 +
91911 + if (audit == GR_DO_AUDIT)
91912 + goto set_fmt;
91913 +
91914 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
91915 + grsec_alert_wtime = curr_secs;
91916 + grsec_alert_fyet = 0;
91917 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
91918 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
91919 + grsec_alert_fyet++;
91920 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
91921 + grsec_alert_wtime = curr_secs;
91922 + grsec_alert_fyet++;
91923 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
91924 + return FLOODING;
91925 + }
91926 + else return FLOODING;
91927 +
91928 +set_fmt:
91929 +#endif
91930 + memset(buf, 0, PAGE_SIZE);
91931 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
91932 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
91933 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
91934 + } else if (current->signal->curr_ip) {
91935 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
91936 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
91937 + } else if (gr_acl_is_enabled()) {
91938 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
91939 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
91940 + } else {
91941 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
91942 + strcpy(buf, fmt);
91943 + }
91944 +
91945 + return NO_FLOODING;
91946 +}
91947 +
91948 +static void gr_log_middle(int audit, const char *msg, va_list ap)
91949 + __attribute__ ((format (printf, 2, 0)));
91950 +
91951 +static void gr_log_middle(int audit, const char *msg, va_list ap)
91952 +{
91953 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
91954 + unsigned int len = strlen(buf);
91955 +
91956 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
91957 +
91958 + return;
91959 +}
91960 +
91961 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
91962 + __attribute__ ((format (printf, 2, 3)));
91963 +
91964 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
91965 +{
91966 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
91967 + unsigned int len = strlen(buf);
91968 + va_list ap;
91969 +
91970 + va_start(ap, msg);
91971 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
91972 + va_end(ap);
91973 +
91974 + return;
91975 +}
91976 +
91977 +static void gr_log_end(int audit, int append_default)
91978 +{
91979 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
91980 + if (append_default) {
91981 + struct task_struct *task = current;
91982 + struct task_struct *parent = task->real_parent;
91983 + const struct cred *cred = __task_cred(task);
91984 + const struct cred *pcred = __task_cred(parent);
91985 + unsigned int len = strlen(buf);
91986 +
91987 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
91988 + }
91989 +
91990 + printk("%s\n", buf);
91991 +
91992 + return;
91993 +}
91994 +
91995 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
91996 +{
91997 + int logtype;
91998 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
91999 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
92000 + void *voidptr = NULL;
92001 + int num1 = 0, num2 = 0;
92002 + unsigned long ulong1 = 0, ulong2 = 0;
92003 + struct dentry *dentry = NULL;
92004 + struct vfsmount *mnt = NULL;
92005 + struct file *file = NULL;
92006 + struct task_struct *task = NULL;
92007 + struct vm_area_struct *vma = NULL;
92008 + const struct cred *cred, *pcred;
92009 + va_list ap;
92010 +
92011 + BEGIN_LOCKS(audit);
92012 + logtype = gr_log_start(audit);
92013 + if (logtype == FLOODING) {
92014 + END_LOCKS(audit);
92015 + return;
92016 + }
92017 + va_start(ap, argtypes);
92018 + switch (argtypes) {
92019 + case GR_TTYSNIFF:
92020 + task = va_arg(ap, struct task_struct *);
92021 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
92022 + break;
92023 + case GR_SYSCTL_HIDDEN:
92024 + str1 = va_arg(ap, char *);
92025 + gr_log_middle_varargs(audit, msg, result, str1);
92026 + break;
92027 + case GR_RBAC:
92028 + dentry = va_arg(ap, struct dentry *);
92029 + mnt = va_arg(ap, struct vfsmount *);
92030 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
92031 + break;
92032 + case GR_RBAC_STR:
92033 + dentry = va_arg(ap, struct dentry *);
92034 + mnt = va_arg(ap, struct vfsmount *);
92035 + str1 = va_arg(ap, char *);
92036 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
92037 + break;
92038 + case GR_STR_RBAC:
92039 + str1 = va_arg(ap, char *);
92040 + dentry = va_arg(ap, struct dentry *);
92041 + mnt = va_arg(ap, struct vfsmount *);
92042 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
92043 + break;
92044 + case GR_RBAC_MODE2:
92045 + dentry = va_arg(ap, struct dentry *);
92046 + mnt = va_arg(ap, struct vfsmount *);
92047 + str1 = va_arg(ap, char *);
92048 + str2 = va_arg(ap, char *);
92049 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
92050 + break;
92051 + case GR_RBAC_MODE3:
92052 + dentry = va_arg(ap, struct dentry *);
92053 + mnt = va_arg(ap, struct vfsmount *);
92054 + str1 = va_arg(ap, char *);
92055 + str2 = va_arg(ap, char *);
92056 + str3 = va_arg(ap, char *);
92057 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
92058 + break;
92059 + case GR_FILENAME:
92060 + dentry = va_arg(ap, struct dentry *);
92061 + mnt = va_arg(ap, struct vfsmount *);
92062 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
92063 + break;
92064 + case GR_STR_FILENAME:
92065 + str1 = va_arg(ap, char *);
92066 + dentry = va_arg(ap, struct dentry *);
92067 + mnt = va_arg(ap, struct vfsmount *);
92068 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
92069 + break;
92070 + case GR_FILENAME_STR:
92071 + dentry = va_arg(ap, struct dentry *);
92072 + mnt = va_arg(ap, struct vfsmount *);
92073 + str1 = va_arg(ap, char *);
92074 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
92075 + break;
92076 + case GR_FILENAME_TWO_INT:
92077 + dentry = va_arg(ap, struct dentry *);
92078 + mnt = va_arg(ap, struct vfsmount *);
92079 + num1 = va_arg(ap, int);
92080 + num2 = va_arg(ap, int);
92081 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
92082 + break;
92083 + case GR_FILENAME_TWO_INT_STR:
92084 + dentry = va_arg(ap, struct dentry *);
92085 + mnt = va_arg(ap, struct vfsmount *);
92086 + num1 = va_arg(ap, int);
92087 + num2 = va_arg(ap, int);
92088 + str1 = va_arg(ap, char *);
92089 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
92090 + break;
92091 + case GR_TEXTREL:
92092 + file = va_arg(ap, struct file *);
92093 + ulong1 = va_arg(ap, unsigned long);
92094 + ulong2 = va_arg(ap, unsigned long);
92095 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
92096 + break;
92097 + case GR_PTRACE:
92098 + task = va_arg(ap, struct task_struct *);
92099 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
92100 + break;
92101 + case GR_RESOURCE:
92102 + task = va_arg(ap, struct task_struct *);
92103 + cred = __task_cred(task);
92104 + pcred = __task_cred(task->real_parent);
92105 + ulong1 = va_arg(ap, unsigned long);
92106 + str1 = va_arg(ap, char *);
92107 + ulong2 = va_arg(ap, unsigned long);
92108 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92109 + break;
92110 + case GR_CAP:
92111 + task = va_arg(ap, struct task_struct *);
92112 + cred = __task_cred(task);
92113 + pcred = __task_cred(task->real_parent);
92114 + str1 = va_arg(ap, char *);
92115 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92116 + break;
92117 + case GR_SIG:
92118 + str1 = va_arg(ap, char *);
92119 + voidptr = va_arg(ap, void *);
92120 + gr_log_middle_varargs(audit, msg, str1, voidptr);
92121 + break;
92122 + case GR_SIG2:
92123 + task = va_arg(ap, struct task_struct *);
92124 + cred = __task_cred(task);
92125 + pcred = __task_cred(task->real_parent);
92126 + num1 = va_arg(ap, int);
92127 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92128 + break;
92129 + case GR_CRASH1:
92130 + task = va_arg(ap, struct task_struct *);
92131 + cred = __task_cred(task);
92132 + pcred = __task_cred(task->real_parent);
92133 + ulong1 = va_arg(ap, unsigned long);
92134 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
92135 + break;
92136 + case GR_CRASH2:
92137 + task = va_arg(ap, struct task_struct *);
92138 + cred = __task_cred(task);
92139 + pcred = __task_cred(task->real_parent);
92140 + ulong1 = va_arg(ap, unsigned long);
92141 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
92142 + break;
92143 + case GR_RWXMAP:
92144 + file = va_arg(ap, struct file *);
92145 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
92146 + break;
92147 + case GR_RWXMAPVMA:
92148 + vma = va_arg(ap, struct vm_area_struct *);
92149 + if (vma->vm_file)
92150 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
92151 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
92152 + str1 = "<stack>";
92153 + else if (vma->vm_start <= current->mm->brk &&
92154 + vma->vm_end >= current->mm->start_brk)
92155 + str1 = "<heap>";
92156 + else
92157 + str1 = "<anonymous mapping>";
92158 + gr_log_middle_varargs(audit, msg, str1);
92159 + break;
92160 + case GR_PSACCT:
92161 + {
92162 + unsigned int wday, cday;
92163 + __u8 whr, chr;
92164 + __u8 wmin, cmin;
92165 + __u8 wsec, csec;
92166 + char cur_tty[64] = { 0 };
92167 + char parent_tty[64] = { 0 };
92168 +
92169 + task = va_arg(ap, struct task_struct *);
92170 + wday = va_arg(ap, unsigned int);
92171 + cday = va_arg(ap, unsigned int);
92172 + whr = va_arg(ap, int);
92173 + chr = va_arg(ap, int);
92174 + wmin = va_arg(ap, int);
92175 + cmin = va_arg(ap, int);
92176 + wsec = va_arg(ap, int);
92177 + csec = va_arg(ap, int);
92178 + ulong1 = va_arg(ap, unsigned long);
92179 + cred = __task_cred(task);
92180 + pcred = __task_cred(task->real_parent);
92181 +
92182 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92183 + }
92184 + break;
92185 + default:
92186 + gr_log_middle(audit, msg, ap);
92187 + }
92188 + va_end(ap);
92189 + // these don't need DEFAULTSECARGS printed on the end
92190 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
92191 + gr_log_end(audit, 0);
92192 + else
92193 + gr_log_end(audit, 1);
92194 + END_LOCKS(audit);
92195 +}
92196 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
92197 new file mode 100644
92198 index 0000000..0e39d8c7
92199 --- /dev/null
92200 +++ b/grsecurity/grsec_mem.c
92201 @@ -0,0 +1,48 @@
92202 +#include <linux/kernel.h>
92203 +#include <linux/sched.h>
92204 +#include <linux/mm.h>
92205 +#include <linux/mman.h>
92206 +#include <linux/module.h>
92207 +#include <linux/grinternal.h>
92208 +
92209 +void gr_handle_msr_write(void)
92210 +{
92211 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
92212 + return;
92213 +}
92214 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
92215 +
92216 +void
92217 +gr_handle_ioperm(void)
92218 +{
92219 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
92220 + return;
92221 +}
92222 +
92223 +void
92224 +gr_handle_iopl(void)
92225 +{
92226 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
92227 + return;
92228 +}
92229 +
92230 +void
92231 +gr_handle_mem_readwrite(u64 from, u64 to)
92232 +{
92233 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
92234 + return;
92235 +}
92236 +
92237 +void
92238 +gr_handle_vm86(void)
92239 +{
92240 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
92241 + return;
92242 +}
92243 +
92244 +void
92245 +gr_log_badprocpid(const char *entry)
92246 +{
92247 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
92248 + return;
92249 +}
92250 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
92251 new file mode 100644
92252 index 0000000..fe02bf4
92253 --- /dev/null
92254 +++ b/grsecurity/grsec_mount.c
92255 @@ -0,0 +1,65 @@
92256 +#include <linux/kernel.h>
92257 +#include <linux/sched.h>
92258 +#include <linux/mount.h>
92259 +#include <linux/major.h>
92260 +#include <linux/grsecurity.h>
92261 +#include <linux/grinternal.h>
92262 +
92263 +void
92264 +gr_log_remount(const char *devname, const int retval)
92265 +{
92266 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
92267 + if (grsec_enable_mount && (retval >= 0))
92268 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
92269 +#endif
92270 + return;
92271 +}
92272 +
92273 +void
92274 +gr_log_unmount(const char *devname, const int retval)
92275 +{
92276 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
92277 + if (grsec_enable_mount && (retval >= 0))
92278 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
92279 +#endif
92280 + return;
92281 +}
92282 +
92283 +void
92284 +gr_log_mount(const char *from, struct path *to, const int retval)
92285 +{
92286 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
92287 + if (grsec_enable_mount && (retval >= 0))
92288 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
92289 +#endif
92290 + return;
92291 +}
92292 +
92293 +int
92294 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
92295 +{
92296 +#ifdef CONFIG_GRKERNSEC_ROFS
92297 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
92298 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
92299 + return -EPERM;
92300 + } else
92301 + return 0;
92302 +#endif
92303 + return 0;
92304 +}
92305 +
92306 +int
92307 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
92308 +{
92309 +#ifdef CONFIG_GRKERNSEC_ROFS
92310 + struct inode *inode = d_backing_inode(dentry);
92311 +
92312 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
92313 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
92314 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
92315 + return -EPERM;
92316 + } else
92317 + return 0;
92318 +#endif
92319 + return 0;
92320 +}
92321 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
92322 new file mode 100644
92323 index 0000000..6ee9d50
92324 --- /dev/null
92325 +++ b/grsecurity/grsec_pax.c
92326 @@ -0,0 +1,45 @@
92327 +#include <linux/kernel.h>
92328 +#include <linux/sched.h>
92329 +#include <linux/mm.h>
92330 +#include <linux/file.h>
92331 +#include <linux/grinternal.h>
92332 +#include <linux/grsecurity.h>
92333 +
92334 +void
92335 +gr_log_textrel(struct vm_area_struct * vma)
92336 +{
92337 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92338 + if (grsec_enable_log_rwxmaps)
92339 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
92340 +#endif
92341 + return;
92342 +}
92343 +
92344 +void gr_log_ptgnustack(struct file *file)
92345 +{
92346 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92347 + if (grsec_enable_log_rwxmaps)
92348 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
92349 +#endif
92350 + return;
92351 +}
92352 +
92353 +void
92354 +gr_log_rwxmmap(struct file *file)
92355 +{
92356 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92357 + if (grsec_enable_log_rwxmaps)
92358 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
92359 +#endif
92360 + return;
92361 +}
92362 +
92363 +void
92364 +gr_log_rwxmprotect(struct vm_area_struct *vma)
92365 +{
92366 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92367 + if (grsec_enable_log_rwxmaps)
92368 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
92369 +#endif
92370 + return;
92371 +}
92372 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
92373 new file mode 100644
92374 index 0000000..2005a3a
92375 --- /dev/null
92376 +++ b/grsecurity/grsec_proc.c
92377 @@ -0,0 +1,20 @@
92378 +#include <linux/kernel.h>
92379 +#include <linux/sched.h>
92380 +#include <linux/grsecurity.h>
92381 +#include <linux/grinternal.h>
92382 +
92383 +int gr_proc_is_restricted(void)
92384 +{
92385 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92386 + const struct cred *cred = current_cred();
92387 +#endif
92388 +
92389 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92390 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
92391 + return -EACCES;
92392 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92393 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
92394 + return -EACCES;
92395 +#endif
92396 + return 0;
92397 +}
92398 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
92399 new file mode 100644
92400 index 0000000..304c518
92401 --- /dev/null
92402 +++ b/grsecurity/grsec_ptrace.c
92403 @@ -0,0 +1,30 @@
92404 +#include <linux/kernel.h>
92405 +#include <linux/sched.h>
92406 +#include <linux/grinternal.h>
92407 +#include <linux/security.h>
92408 +
92409 +void
92410 +gr_audit_ptrace(struct task_struct *task)
92411 +{
92412 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
92413 + if (grsec_enable_audit_ptrace)
92414 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
92415 +#endif
92416 + return;
92417 +}
92418 +
92419 +int
92420 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
92421 +{
92422 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
92423 + const struct dentry *dentry = file->f_path.dentry;
92424 + const struct vfsmount *mnt = file->f_path.mnt;
92425 +
92426 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
92427 + (inode_permission(d_backing_inode(dentry), MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
92428 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
92429 + return -EACCES;
92430 + }
92431 +#endif
92432 + return 0;
92433 +}
92434 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
92435 new file mode 100644
92436 index 0000000..3860c7e
92437 --- /dev/null
92438 +++ b/grsecurity/grsec_sig.c
92439 @@ -0,0 +1,236 @@
92440 +#include <linux/kernel.h>
92441 +#include <linux/sched.h>
92442 +#include <linux/fs.h>
92443 +#include <linux/delay.h>
92444 +#include <linux/grsecurity.h>
92445 +#include <linux/grinternal.h>
92446 +#include <linux/hardirq.h>
92447 +
92448 +char *signames[] = {
92449 + [SIGSEGV] = "Segmentation fault",
92450 + [SIGILL] = "Illegal instruction",
92451 + [SIGABRT] = "Abort",
92452 + [SIGBUS] = "Invalid alignment/Bus error"
92453 +};
92454 +
92455 +void
92456 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
92457 +{
92458 +#ifdef CONFIG_GRKERNSEC_SIGNAL
92459 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
92460 + (sig == SIGABRT) || (sig == SIGBUS))) {
92461 + if (task_pid_nr(t) == task_pid_nr(current)) {
92462 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
92463 + } else {
92464 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
92465 + }
92466 + }
92467 +#endif
92468 + return;
92469 +}
92470 +
92471 +int
92472 +gr_handle_signal(const struct task_struct *p, const int sig)
92473 +{
92474 +#ifdef CONFIG_GRKERNSEC
92475 + /* ignore the 0 signal for protected task checks */
92476 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
92477 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
92478 + return -EPERM;
92479 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
92480 + return -EPERM;
92481 + }
92482 +#endif
92483 + return 0;
92484 +}
92485 +
92486 +#ifdef CONFIG_GRKERNSEC
92487 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
92488 +
92489 +int gr_fake_force_sig(int sig, struct task_struct *t)
92490 +{
92491 + unsigned long int flags;
92492 + int ret, blocked, ignored;
92493 + struct k_sigaction *action;
92494 +
92495 + spin_lock_irqsave(&t->sighand->siglock, flags);
92496 + action = &t->sighand->action[sig-1];
92497 + ignored = action->sa.sa_handler == SIG_IGN;
92498 + blocked = sigismember(&t->blocked, sig);
92499 + if (blocked || ignored) {
92500 + action->sa.sa_handler = SIG_DFL;
92501 + if (blocked) {
92502 + sigdelset(&t->blocked, sig);
92503 + recalc_sigpending_and_wake(t);
92504 + }
92505 + }
92506 + if (action->sa.sa_handler == SIG_DFL)
92507 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
92508 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
92509 +
92510 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
92511 +
92512 + return ret;
92513 +}
92514 +#endif
92515 +
92516 +#define GR_USER_BAN_TIME (15 * 60)
92517 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
92518 +
92519 +void gr_handle_brute_attach(int dumpable)
92520 +{
92521 +#ifdef CONFIG_GRKERNSEC_BRUTE
92522 + struct task_struct *p = current;
92523 + kuid_t uid = GLOBAL_ROOT_UID;
92524 + int daemon = 0;
92525 +
92526 + if (!grsec_enable_brute)
92527 + return;
92528 +
92529 + rcu_read_lock();
92530 + read_lock(&tasklist_lock);
92531 + read_lock(&grsec_exec_file_lock);
92532 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
92533 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
92534 + p->real_parent->brute = 1;
92535 + daemon = 1;
92536 + } else {
92537 + const struct cred *cred = __task_cred(p), *cred2;
92538 + struct task_struct *tsk, *tsk2;
92539 +
92540 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
92541 + struct user_struct *user;
92542 +
92543 + uid = cred->uid;
92544 +
92545 + /* this is put upon execution past expiration */
92546 + user = find_user(uid);
92547 + if (user == NULL)
92548 + goto unlock;
92549 + user->suid_banned = 1;
92550 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
92551 + if (user->suid_ban_expires == ~0UL)
92552 + user->suid_ban_expires--;
92553 +
92554 + /* only kill other threads of the same binary, from the same user */
92555 + do_each_thread(tsk2, tsk) {
92556 + cred2 = __task_cred(tsk);
92557 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
92558 + gr_fake_force_sig(SIGKILL, tsk);
92559 + } while_each_thread(tsk2, tsk);
92560 + }
92561 + }
92562 +unlock:
92563 + read_unlock(&grsec_exec_file_lock);
92564 + read_unlock(&tasklist_lock);
92565 + rcu_read_unlock();
92566 +
92567 + if (gr_is_global_nonroot(uid))
92568 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
92569 + else if (daemon)
92570 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
92571 +
92572 +#endif
92573 + return;
92574 +}
92575 +
92576 +void gr_handle_brute_check(void)
92577 +{
92578 +#ifdef CONFIG_GRKERNSEC_BRUTE
92579 + struct task_struct *p = current;
92580 +
92581 + if (unlikely(p->brute)) {
92582 + if (!grsec_enable_brute)
92583 + p->brute = 0;
92584 + else if (time_before(get_seconds(), p->brute_expires))
92585 + msleep(30 * 1000);
92586 + }
92587 +#endif
92588 + return;
92589 +}
92590 +
92591 +void gr_handle_kernel_exploit(void)
92592 +{
92593 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
92594 + const struct cred *cred;
92595 + struct task_struct *tsk, *tsk2;
92596 + struct user_struct *user;
92597 + kuid_t uid;
92598 +
92599 + if (in_irq() || in_serving_softirq() || in_nmi())
92600 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
92601 +
92602 + uid = current_uid();
92603 +
92604 + if (gr_is_global_root(uid))
92605 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
92606 + else {
92607 + /* kill all the processes of this user, hold a reference
92608 + to their creds struct, and prevent them from creating
92609 + another process until system reset
92610 + */
92611 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
92612 + GR_GLOBAL_UID(uid));
92613 + /* we intentionally leak this ref */
92614 + user = get_uid(current->cred->user);
92615 + if (user)
92616 + user->kernel_banned = 1;
92617 +
92618 + /* kill all processes of this user */
92619 + read_lock(&tasklist_lock);
92620 + do_each_thread(tsk2, tsk) {
92621 + cred = __task_cred(tsk);
92622 + if (uid_eq(cred->uid, uid))
92623 + gr_fake_force_sig(SIGKILL, tsk);
92624 + } while_each_thread(tsk2, tsk);
92625 + read_unlock(&tasklist_lock);
92626 + }
92627 +#endif
92628 +}
92629 +
92630 +#ifdef CONFIG_GRKERNSEC_BRUTE
92631 +static bool suid_ban_expired(struct user_struct *user)
92632 +{
92633 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
92634 + user->suid_banned = 0;
92635 + user->suid_ban_expires = 0;
92636 + free_uid(user);
92637 + return true;
92638 + }
92639 +
92640 + return false;
92641 +}
92642 +#endif
92643 +
92644 +int gr_process_kernel_exec_ban(void)
92645 +{
92646 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
92647 + if (unlikely(current->cred->user->kernel_banned))
92648 + return -EPERM;
92649 +#endif
92650 + return 0;
92651 +}
92652 +
92653 +int gr_process_kernel_setuid_ban(struct user_struct *user)
92654 +{
92655 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
92656 + if (unlikely(user->kernel_banned))
92657 + gr_fake_force_sig(SIGKILL, current);
92658 +#endif
92659 + return 0;
92660 +}
92661 +
92662 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
92663 +{
92664 +#ifdef CONFIG_GRKERNSEC_BRUTE
92665 + struct user_struct *user = current->cred->user;
92666 + if (unlikely(user->suid_banned)) {
92667 + if (suid_ban_expired(user))
92668 + return 0;
92669 + /* disallow execution of suid binaries only */
92670 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
92671 + return -EPERM;
92672 + }
92673 +#endif
92674 + return 0;
92675 +}
92676 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
92677 new file mode 100644
92678 index 0000000..a523bd2
92679 --- /dev/null
92680 +++ b/grsecurity/grsec_sock.c
92681 @@ -0,0 +1,244 @@
92682 +#include <linux/kernel.h>
92683 +#include <linux/module.h>
92684 +#include <linux/sched.h>
92685 +#include <linux/file.h>
92686 +#include <linux/net.h>
92687 +#include <linux/in.h>
92688 +#include <linux/ip.h>
92689 +#include <net/sock.h>
92690 +#include <net/inet_sock.h>
92691 +#include <linux/grsecurity.h>
92692 +#include <linux/grinternal.h>
92693 +#include <linux/gracl.h>
92694 +
92695 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
92696 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
92697 +
92698 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
92699 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
92700 +
92701 +#ifdef CONFIG_UNIX_MODULE
92702 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
92703 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
92704 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
92705 +EXPORT_SYMBOL_GPL(gr_handle_create);
92706 +#endif
92707 +
92708 +#ifdef CONFIG_GRKERNSEC
92709 +#define gr_conn_table_size 32749
92710 +struct conn_table_entry {
92711 + struct conn_table_entry *next;
92712 + struct signal_struct *sig;
92713 +};
92714 +
92715 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
92716 +DEFINE_SPINLOCK(gr_conn_table_lock);
92717 +
92718 +extern const char * gr_socktype_to_name(unsigned char type);
92719 +extern const char * gr_proto_to_name(unsigned char proto);
92720 +extern const char * gr_sockfamily_to_name(unsigned char family);
92721 +
92722 +static int
92723 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
92724 +{
92725 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
92726 +}
92727 +
92728 +static int
92729 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
92730 + __u16 sport, __u16 dport)
92731 +{
92732 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
92733 + sig->gr_sport == sport && sig->gr_dport == dport))
92734 + return 1;
92735 + else
92736 + return 0;
92737 +}
92738 +
92739 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
92740 +{
92741 + struct conn_table_entry **match;
92742 + unsigned int index;
92743 +
92744 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
92745 + sig->gr_sport, sig->gr_dport,
92746 + gr_conn_table_size);
92747 +
92748 + newent->sig = sig;
92749 +
92750 + match = &gr_conn_table[index];
92751 + newent->next = *match;
92752 + *match = newent;
92753 +
92754 + return;
92755 +}
92756 +
92757 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
92758 +{
92759 + struct conn_table_entry *match, *last = NULL;
92760 + unsigned int index;
92761 +
92762 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
92763 + sig->gr_sport, sig->gr_dport,
92764 + gr_conn_table_size);
92765 +
92766 + match = gr_conn_table[index];
92767 + while (match && !conn_match(match->sig,
92768 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
92769 + sig->gr_dport)) {
92770 + last = match;
92771 + match = match->next;
92772 + }
92773 +
92774 + if (match) {
92775 + if (last)
92776 + last->next = match->next;
92777 + else
92778 + gr_conn_table[index] = NULL;
92779 + kfree(match);
92780 + }
92781 +
92782 + return;
92783 +}
92784 +
92785 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
92786 + __u16 sport, __u16 dport)
92787 +{
92788 + struct conn_table_entry *match;
92789 + unsigned int index;
92790 +
92791 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
92792 +
92793 + match = gr_conn_table[index];
92794 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
92795 + match = match->next;
92796 +
92797 + if (match)
92798 + return match->sig;
92799 + else
92800 + return NULL;
92801 +}
92802 +
92803 +#endif
92804 +
92805 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
92806 +{
92807 +#ifdef CONFIG_GRKERNSEC
92808 + struct signal_struct *sig = current->signal;
92809 + struct conn_table_entry *newent;
92810 +
92811 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
92812 + if (newent == NULL)
92813 + return;
92814 + /* no bh lock needed since we are called with bh disabled */
92815 + spin_lock(&gr_conn_table_lock);
92816 + gr_del_task_from_ip_table_nolock(sig);
92817 + sig->gr_saddr = inet->inet_rcv_saddr;
92818 + sig->gr_daddr = inet->inet_daddr;
92819 + sig->gr_sport = inet->inet_sport;
92820 + sig->gr_dport = inet->inet_dport;
92821 + gr_add_to_task_ip_table_nolock(sig, newent);
92822 + spin_unlock(&gr_conn_table_lock);
92823 +#endif
92824 + return;
92825 +}
92826 +
92827 +void gr_del_task_from_ip_table(struct task_struct *task)
92828 +{
92829 +#ifdef CONFIG_GRKERNSEC
92830 + spin_lock_bh(&gr_conn_table_lock);
92831 + gr_del_task_from_ip_table_nolock(task->signal);
92832 + spin_unlock_bh(&gr_conn_table_lock);
92833 +#endif
92834 + return;
92835 +}
92836 +
92837 +void
92838 +gr_attach_curr_ip(const struct sock *sk)
92839 +{
92840 +#ifdef CONFIG_GRKERNSEC
92841 + struct signal_struct *p, *set;
92842 + const struct inet_sock *inet = inet_sk(sk);
92843 +
92844 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
92845 + return;
92846 +
92847 + set = current->signal;
92848 +
92849 + spin_lock_bh(&gr_conn_table_lock);
92850 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
92851 + inet->inet_dport, inet->inet_sport);
92852 + if (unlikely(p != NULL)) {
92853 + set->curr_ip = p->curr_ip;
92854 + set->used_accept = 1;
92855 + gr_del_task_from_ip_table_nolock(p);
92856 + spin_unlock_bh(&gr_conn_table_lock);
92857 + return;
92858 + }
92859 + spin_unlock_bh(&gr_conn_table_lock);
92860 +
92861 + set->curr_ip = inet->inet_daddr;
92862 + set->used_accept = 1;
92863 +#endif
92864 + return;
92865 +}
92866 +
92867 +int
92868 +gr_handle_sock_all(const int family, const int type, const int protocol)
92869 +{
92870 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
92871 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
92872 + (family != AF_UNIX)) {
92873 + if (family == AF_INET)
92874 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
92875 + else
92876 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
92877 + return -EACCES;
92878 + }
92879 +#endif
92880 + return 0;
92881 +}
92882 +
92883 +int
92884 +gr_handle_sock_server(const struct sockaddr *sck)
92885 +{
92886 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
92887 + if (grsec_enable_socket_server &&
92888 + in_group_p(grsec_socket_server_gid) &&
92889 + sck && (sck->sa_family != AF_UNIX) &&
92890 + (sck->sa_family != AF_LOCAL)) {
92891 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
92892 + return -EACCES;
92893 + }
92894 +#endif
92895 + return 0;
92896 +}
92897 +
92898 +int
92899 +gr_handle_sock_server_other(const struct sock *sck)
92900 +{
92901 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
92902 + if (grsec_enable_socket_server &&
92903 + in_group_p(grsec_socket_server_gid) &&
92904 + sck && (sck->sk_family != AF_UNIX) &&
92905 + (sck->sk_family != AF_LOCAL)) {
92906 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
92907 + return -EACCES;
92908 + }
92909 +#endif
92910 + return 0;
92911 +}
92912 +
92913 +int
92914 +gr_handle_sock_client(const struct sockaddr *sck)
92915 +{
92916 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
92917 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
92918 + sck && (sck->sa_family != AF_UNIX) &&
92919 + (sck->sa_family != AF_LOCAL)) {
92920 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
92921 + return -EACCES;
92922 + }
92923 +#endif
92924 + return 0;
92925 +}
92926 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
92927 new file mode 100644
92928 index 0000000..aaec43c
92929 --- /dev/null
92930 +++ b/grsecurity/grsec_sysctl.c
92931 @@ -0,0 +1,488 @@
92932 +#include <linux/kernel.h>
92933 +#include <linux/sched.h>
92934 +#include <linux/sysctl.h>
92935 +#include <linux/grsecurity.h>
92936 +#include <linux/grinternal.h>
92937 +
92938 +int
92939 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
92940 +{
92941 +#ifdef CONFIG_GRKERNSEC_SYSCTL
92942 + if (dirname == NULL || name == NULL)
92943 + return 0;
92944 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
92945 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
92946 + return -EACCES;
92947 + }
92948 +#endif
92949 + return 0;
92950 +}
92951 +
92952 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
92953 +static int __maybe_unused __read_only one = 1;
92954 +#endif
92955 +
92956 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
92957 + defined(CONFIG_GRKERNSEC_DENYUSB)
92958 +struct ctl_table grsecurity_table[] = {
92959 +#ifdef CONFIG_GRKERNSEC_SYSCTL
92960 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
92961 +#ifdef CONFIG_GRKERNSEC_IO
92962 + {
92963 + .procname = "disable_priv_io",
92964 + .data = &grsec_disable_privio,
92965 + .maxlen = sizeof(int),
92966 + .mode = 0600,
92967 + .proc_handler = &proc_dointvec_secure,
92968 + },
92969 +#endif
92970 +#endif
92971 +#ifdef CONFIG_GRKERNSEC_LINK
92972 + {
92973 + .procname = "linking_restrictions",
92974 + .data = &grsec_enable_link,
92975 + .maxlen = sizeof(int),
92976 + .mode = 0600,
92977 + .proc_handler = &proc_dointvec_secure,
92978 + },
92979 +#endif
92980 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
92981 + {
92982 + .procname = "enforce_symlinksifowner",
92983 + .data = &grsec_enable_symlinkown,
92984 + .maxlen = sizeof(int),
92985 + .mode = 0600,
92986 + .proc_handler = &proc_dointvec_secure,
92987 + },
92988 + {
92989 + .procname = "symlinkown_gid",
92990 + .data = &grsec_symlinkown_gid,
92991 + .maxlen = sizeof(int),
92992 + .mode = 0600,
92993 + .proc_handler = &proc_dointvec_secure,
92994 + },
92995 +#endif
92996 +#ifdef CONFIG_GRKERNSEC_BRUTE
92997 + {
92998 + .procname = "deter_bruteforce",
92999 + .data = &grsec_enable_brute,
93000 + .maxlen = sizeof(int),
93001 + .mode = 0600,
93002 + .proc_handler = &proc_dointvec_secure,
93003 + },
93004 +#endif
93005 +#ifdef CONFIG_GRKERNSEC_FIFO
93006 + {
93007 + .procname = "fifo_restrictions",
93008 + .data = &grsec_enable_fifo,
93009 + .maxlen = sizeof(int),
93010 + .mode = 0600,
93011 + .proc_handler = &proc_dointvec_secure,
93012 + },
93013 +#endif
93014 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
93015 + {
93016 + .procname = "ptrace_readexec",
93017 + .data = &grsec_enable_ptrace_readexec,
93018 + .maxlen = sizeof(int),
93019 + .mode = 0600,
93020 + .proc_handler = &proc_dointvec_secure,
93021 + },
93022 +#endif
93023 +#ifdef CONFIG_GRKERNSEC_SETXID
93024 + {
93025 + .procname = "consistent_setxid",
93026 + .data = &grsec_enable_setxid,
93027 + .maxlen = sizeof(int),
93028 + .mode = 0600,
93029 + .proc_handler = &proc_dointvec_secure,
93030 + },
93031 +#endif
93032 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
93033 + {
93034 + .procname = "ip_blackhole",
93035 + .data = &grsec_enable_blackhole,
93036 + .maxlen = sizeof(int),
93037 + .mode = 0600,
93038 + .proc_handler = &proc_dointvec_secure,
93039 + },
93040 + {
93041 + .procname = "lastack_retries",
93042 + .data = &grsec_lastack_retries,
93043 + .maxlen = sizeof(int),
93044 + .mode = 0600,
93045 + .proc_handler = &proc_dointvec_secure,
93046 + },
93047 +#endif
93048 +#ifdef CONFIG_GRKERNSEC_EXECLOG
93049 + {
93050 + .procname = "exec_logging",
93051 + .data = &grsec_enable_execlog,
93052 + .maxlen = sizeof(int),
93053 + .mode = 0600,
93054 + .proc_handler = &proc_dointvec_secure,
93055 + },
93056 +#endif
93057 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
93058 + {
93059 + .procname = "rwxmap_logging",
93060 + .data = &grsec_enable_log_rwxmaps,
93061 + .maxlen = sizeof(int),
93062 + .mode = 0600,
93063 + .proc_handler = &proc_dointvec_secure,
93064 + },
93065 +#endif
93066 +#ifdef CONFIG_GRKERNSEC_SIGNAL
93067 + {
93068 + .procname = "signal_logging",
93069 + .data = &grsec_enable_signal,
93070 + .maxlen = sizeof(int),
93071 + .mode = 0600,
93072 + .proc_handler = &proc_dointvec_secure,
93073 + },
93074 +#endif
93075 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
93076 + {
93077 + .procname = "forkfail_logging",
93078 + .data = &grsec_enable_forkfail,
93079 + .maxlen = sizeof(int),
93080 + .mode = 0600,
93081 + .proc_handler = &proc_dointvec_secure,
93082 + },
93083 +#endif
93084 +#ifdef CONFIG_GRKERNSEC_TIME
93085 + {
93086 + .procname = "timechange_logging",
93087 + .data = &grsec_enable_time,
93088 + .maxlen = sizeof(int),
93089 + .mode = 0600,
93090 + .proc_handler = &proc_dointvec_secure,
93091 + },
93092 +#endif
93093 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
93094 + {
93095 + .procname = "chroot_deny_shmat",
93096 + .data = &grsec_enable_chroot_shmat,
93097 + .maxlen = sizeof(int),
93098 + .mode = 0600,
93099 + .proc_handler = &proc_dointvec_secure,
93100 + },
93101 +#endif
93102 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
93103 + {
93104 + .procname = "chroot_deny_unix",
93105 + .data = &grsec_enable_chroot_unix,
93106 + .maxlen = sizeof(int),
93107 + .mode = 0600,
93108 + .proc_handler = &proc_dointvec_secure,
93109 + },
93110 +#endif
93111 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
93112 + {
93113 + .procname = "chroot_deny_mount",
93114 + .data = &grsec_enable_chroot_mount,
93115 + .maxlen = sizeof(int),
93116 + .mode = 0600,
93117 + .proc_handler = &proc_dointvec_secure,
93118 + },
93119 +#endif
93120 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
93121 + {
93122 + .procname = "chroot_deny_fchdir",
93123 + .data = &grsec_enable_chroot_fchdir,
93124 + .maxlen = sizeof(int),
93125 + .mode = 0600,
93126 + .proc_handler = &proc_dointvec_secure,
93127 + },
93128 +#endif
93129 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
93130 + {
93131 + .procname = "chroot_deny_chroot",
93132 + .data = &grsec_enable_chroot_double,
93133 + .maxlen = sizeof(int),
93134 + .mode = 0600,
93135 + .proc_handler = &proc_dointvec_secure,
93136 + },
93137 +#endif
93138 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
93139 + {
93140 + .procname = "chroot_deny_pivot",
93141 + .data = &grsec_enable_chroot_pivot,
93142 + .maxlen = sizeof(int),
93143 + .mode = 0600,
93144 + .proc_handler = &proc_dointvec_secure,
93145 + },
93146 +#endif
93147 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
93148 + {
93149 + .procname = "chroot_enforce_chdir",
93150 + .data = &grsec_enable_chroot_chdir,
93151 + .maxlen = sizeof(int),
93152 + .mode = 0600,
93153 + .proc_handler = &proc_dointvec_secure,
93154 + },
93155 +#endif
93156 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
93157 + {
93158 + .procname = "chroot_deny_chmod",
93159 + .data = &grsec_enable_chroot_chmod,
93160 + .maxlen = sizeof(int),
93161 + .mode = 0600,
93162 + .proc_handler = &proc_dointvec_secure,
93163 + },
93164 +#endif
93165 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
93166 + {
93167 + .procname = "chroot_deny_mknod",
93168 + .data = &grsec_enable_chroot_mknod,
93169 + .maxlen = sizeof(int),
93170 + .mode = 0600,
93171 + .proc_handler = &proc_dointvec_secure,
93172 + },
93173 +#endif
93174 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
93175 + {
93176 + .procname = "chroot_restrict_nice",
93177 + .data = &grsec_enable_chroot_nice,
93178 + .maxlen = sizeof(int),
93179 + .mode = 0600,
93180 + .proc_handler = &proc_dointvec_secure,
93181 + },
93182 +#endif
93183 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
93184 + {
93185 + .procname = "chroot_execlog",
93186 + .data = &grsec_enable_chroot_execlog,
93187 + .maxlen = sizeof(int),
93188 + .mode = 0600,
93189 + .proc_handler = &proc_dointvec_secure,
93190 + },
93191 +#endif
93192 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
93193 + {
93194 + .procname = "chroot_caps",
93195 + .data = &grsec_enable_chroot_caps,
93196 + .maxlen = sizeof(int),
93197 + .mode = 0600,
93198 + .proc_handler = &proc_dointvec_secure,
93199 + },
93200 +#endif
93201 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
93202 + {
93203 + .procname = "chroot_deny_bad_rename",
93204 + .data = &grsec_enable_chroot_rename,
93205 + .maxlen = sizeof(int),
93206 + .mode = 0600,
93207 + .proc_handler = &proc_dointvec_secure,
93208 + },
93209 +#endif
93210 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
93211 + {
93212 + .procname = "chroot_deny_sysctl",
93213 + .data = &grsec_enable_chroot_sysctl,
93214 + .maxlen = sizeof(int),
93215 + .mode = 0600,
93216 + .proc_handler = &proc_dointvec_secure,
93217 + },
93218 +#endif
93219 +#ifdef CONFIG_GRKERNSEC_TPE
93220 + {
93221 + .procname = "tpe",
93222 + .data = &grsec_enable_tpe,
93223 + .maxlen = sizeof(int),
93224 + .mode = 0600,
93225 + .proc_handler = &proc_dointvec_secure,
93226 + },
93227 + {
93228 + .procname = "tpe_gid",
93229 + .data = &grsec_tpe_gid,
93230 + .maxlen = sizeof(int),
93231 + .mode = 0600,
93232 + .proc_handler = &proc_dointvec_secure,
93233 + },
93234 +#endif
93235 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
93236 + {
93237 + .procname = "tpe_invert",
93238 + .data = &grsec_enable_tpe_invert,
93239 + .maxlen = sizeof(int),
93240 + .mode = 0600,
93241 + .proc_handler = &proc_dointvec_secure,
93242 + },
93243 +#endif
93244 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
93245 + {
93246 + .procname = "tpe_restrict_all",
93247 + .data = &grsec_enable_tpe_all,
93248 + .maxlen = sizeof(int),
93249 + .mode = 0600,
93250 + .proc_handler = &proc_dointvec_secure,
93251 + },
93252 +#endif
93253 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
93254 + {
93255 + .procname = "socket_all",
93256 + .data = &grsec_enable_socket_all,
93257 + .maxlen = sizeof(int),
93258 + .mode = 0600,
93259 + .proc_handler = &proc_dointvec_secure,
93260 + },
93261 + {
93262 + .procname = "socket_all_gid",
93263 + .data = &grsec_socket_all_gid,
93264 + .maxlen = sizeof(int),
93265 + .mode = 0600,
93266 + .proc_handler = &proc_dointvec_secure,
93267 + },
93268 +#endif
93269 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
93270 + {
93271 + .procname = "socket_client",
93272 + .data = &grsec_enable_socket_client,
93273 + .maxlen = sizeof(int),
93274 + .mode = 0600,
93275 + .proc_handler = &proc_dointvec_secure,
93276 + },
93277 + {
93278 + .procname = "socket_client_gid",
93279 + .data = &grsec_socket_client_gid,
93280 + .maxlen = sizeof(int),
93281 + .mode = 0600,
93282 + .proc_handler = &proc_dointvec_secure,
93283 + },
93284 +#endif
93285 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
93286 + {
93287 + .procname = "socket_server",
93288 + .data = &grsec_enable_socket_server,
93289 + .maxlen = sizeof(int),
93290 + .mode = 0600,
93291 + .proc_handler = &proc_dointvec_secure,
93292 + },
93293 + {
93294 + .procname = "socket_server_gid",
93295 + .data = &grsec_socket_server_gid,
93296 + .maxlen = sizeof(int),
93297 + .mode = 0600,
93298 + .proc_handler = &proc_dointvec_secure,
93299 + },
93300 +#endif
93301 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
93302 + {
93303 + .procname = "audit_group",
93304 + .data = &grsec_enable_group,
93305 + .maxlen = sizeof(int),
93306 + .mode = 0600,
93307 + .proc_handler = &proc_dointvec_secure,
93308 + },
93309 + {
93310 + .procname = "audit_gid",
93311 + .data = &grsec_audit_gid,
93312 + .maxlen = sizeof(int),
93313 + .mode = 0600,
93314 + .proc_handler = &proc_dointvec_secure,
93315 + },
93316 +#endif
93317 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
93318 + {
93319 + .procname = "audit_chdir",
93320 + .data = &grsec_enable_chdir,
93321 + .maxlen = sizeof(int),
93322 + .mode = 0600,
93323 + .proc_handler = &proc_dointvec_secure,
93324 + },
93325 +#endif
93326 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
93327 + {
93328 + .procname = "audit_mount",
93329 + .data = &grsec_enable_mount,
93330 + .maxlen = sizeof(int),
93331 + .mode = 0600,
93332 + .proc_handler = &proc_dointvec_secure,
93333 + },
93334 +#endif
93335 +#ifdef CONFIG_GRKERNSEC_DMESG
93336 + {
93337 + .procname = "dmesg",
93338 + .data = &grsec_enable_dmesg,
93339 + .maxlen = sizeof(int),
93340 + .mode = 0600,
93341 + .proc_handler = &proc_dointvec_secure,
93342 + },
93343 +#endif
93344 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
93345 + {
93346 + .procname = "chroot_findtask",
93347 + .data = &grsec_enable_chroot_findtask,
93348 + .maxlen = sizeof(int),
93349 + .mode = 0600,
93350 + .proc_handler = &proc_dointvec_secure,
93351 + },
93352 +#endif
93353 +#ifdef CONFIG_GRKERNSEC_RESLOG
93354 + {
93355 + .procname = "resource_logging",
93356 + .data = &grsec_resource_logging,
93357 + .maxlen = sizeof(int),
93358 + .mode = 0600,
93359 + .proc_handler = &proc_dointvec_secure,
93360 + },
93361 +#endif
93362 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
93363 + {
93364 + .procname = "audit_ptrace",
93365 + .data = &grsec_enable_audit_ptrace,
93366 + .maxlen = sizeof(int),
93367 + .mode = 0600,
93368 + .proc_handler = &proc_dointvec_secure,
93369 + },
93370 +#endif
93371 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
93372 + {
93373 + .procname = "harden_ptrace",
93374 + .data = &grsec_enable_harden_ptrace,
93375 + .maxlen = sizeof(int),
93376 + .mode = 0600,
93377 + .proc_handler = &proc_dointvec_secure,
93378 + },
93379 +#endif
93380 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
93381 + {
93382 + .procname = "harden_ipc",
93383 + .data = &grsec_enable_harden_ipc,
93384 + .maxlen = sizeof(int),
93385 + .mode = 0600,
93386 + .proc_handler = &proc_dointvec_secure,
93387 + },
93388 +#endif
93389 + {
93390 + .procname = "grsec_lock",
93391 + .data = &grsec_lock,
93392 + .maxlen = sizeof(int),
93393 + .mode = 0600,
93394 + .proc_handler = &proc_dointvec_secure,
93395 + },
93396 +#endif
93397 +#ifdef CONFIG_GRKERNSEC_ROFS
93398 + {
93399 + .procname = "romount_protect",
93400 + .data = &grsec_enable_rofs,
93401 + .maxlen = sizeof(int),
93402 + .mode = 0600,
93403 + .proc_handler = &proc_dointvec_minmax_secure,
93404 + .extra1 = &one,
93405 + .extra2 = &one,
93406 + },
93407 +#endif
93408 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
93409 + {
93410 + .procname = "deny_new_usb",
93411 + .data = &grsec_deny_new_usb,
93412 + .maxlen = sizeof(int),
93413 + .mode = 0600,
93414 + .proc_handler = &proc_dointvec_secure,
93415 + },
93416 +#endif
93417 + { }
93418 +};
93419 +#endif
93420 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
93421 new file mode 100644
93422 index 0000000..61b514e
93423 --- /dev/null
93424 +++ b/grsecurity/grsec_time.c
93425 @@ -0,0 +1,16 @@
93426 +#include <linux/kernel.h>
93427 +#include <linux/sched.h>
93428 +#include <linux/grinternal.h>
93429 +#include <linux/module.h>
93430 +
93431 +void
93432 +gr_log_timechange(void)
93433 +{
93434 +#ifdef CONFIG_GRKERNSEC_TIME
93435 + if (grsec_enable_time)
93436 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
93437 +#endif
93438 + return;
93439 +}
93440 +
93441 +EXPORT_SYMBOL_GPL(gr_log_timechange);
93442 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
93443 new file mode 100644
93444 index 0000000..9786671
93445 --- /dev/null
93446 +++ b/grsecurity/grsec_tpe.c
93447 @@ -0,0 +1,78 @@
93448 +#include <linux/kernel.h>
93449 +#include <linux/sched.h>
93450 +#include <linux/file.h>
93451 +#include <linux/fs.h>
93452 +#include <linux/grinternal.h>
93453 +
93454 +extern int gr_acl_tpe_check(void);
93455 +
93456 +int
93457 +gr_tpe_allow(const struct file *file)
93458 +{
93459 +#ifdef CONFIG_GRKERNSEC
93460 + struct inode *inode = d_backing_inode(file->f_path.dentry->d_parent);
93461 + struct inode *file_inode = d_backing_inode(file->f_path.dentry);
93462 + const struct cred *cred = current_cred();
93463 + char *msg = NULL;
93464 + char *msg2 = NULL;
93465 +
93466 + // never restrict root
93467 + if (gr_is_global_root(cred->uid))
93468 + return 1;
93469 +
93470 + if (grsec_enable_tpe) {
93471 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
93472 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
93473 + msg = "not being in trusted group";
93474 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
93475 + msg = "being in untrusted group";
93476 +#else
93477 + if (in_group_p(grsec_tpe_gid))
93478 + msg = "being in untrusted group";
93479 +#endif
93480 + }
93481 + if (!msg && gr_acl_tpe_check())
93482 + msg = "being in untrusted role";
93483 +
93484 + // not in any affected group/role
93485 + if (!msg)
93486 + goto next_check;
93487 +
93488 + if (gr_is_global_nonroot(inode->i_uid))
93489 + msg2 = "file in non-root-owned directory";
93490 + else if (inode->i_mode & S_IWOTH)
93491 + msg2 = "file in world-writable directory";
93492 + else if (inode->i_mode & S_IWGRP)
93493 + msg2 = "file in group-writable directory";
93494 + else if (file_inode->i_mode & S_IWOTH)
93495 + msg2 = "file is world-writable";
93496 +
93497 + if (msg && msg2) {
93498 + char fullmsg[70] = {0};
93499 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
93500 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
93501 + return 0;
93502 + }
93503 + msg = NULL;
93504 +next_check:
93505 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
93506 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
93507 + return 1;
93508 +
93509 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
93510 + msg = "directory not owned by user";
93511 + else if (inode->i_mode & S_IWOTH)
93512 + msg = "file in world-writable directory";
93513 + else if (inode->i_mode & S_IWGRP)
93514 + msg = "file in group-writable directory";
93515 + else if (file_inode->i_mode & S_IWOTH)
93516 + msg = "file is world-writable";
93517 +
93518 + if (msg) {
93519 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
93520 + return 0;
93521 + }
93522 +#endif
93523 +#endif
93524 + return 1;
93525 +}
93526 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
93527 new file mode 100644
93528 index 0000000..ae02d8e
93529 --- /dev/null
93530 +++ b/grsecurity/grsec_usb.c
93531 @@ -0,0 +1,15 @@
93532 +#include <linux/kernel.h>
93533 +#include <linux/grinternal.h>
93534 +#include <linux/module.h>
93535 +
93536 +int gr_handle_new_usb(void)
93537 +{
93538 +#ifdef CONFIG_GRKERNSEC_DENYUSB
93539 + if (grsec_deny_new_usb) {
93540 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
93541 + return 1;
93542 + }
93543 +#endif
93544 + return 0;
93545 +}
93546 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
93547 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
93548 new file mode 100644
93549 index 0000000..158b330
93550 --- /dev/null
93551 +++ b/grsecurity/grsum.c
93552 @@ -0,0 +1,64 @@
93553 +#include <linux/err.h>
93554 +#include <linux/kernel.h>
93555 +#include <linux/sched.h>
93556 +#include <linux/mm.h>
93557 +#include <linux/scatterlist.h>
93558 +#include <linux/crypto.h>
93559 +#include <linux/gracl.h>
93560 +
93561 +
93562 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
93563 +#error "crypto and sha256 must be built into the kernel"
93564 +#endif
93565 +
93566 +int
93567 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
93568 +{
93569 + struct crypto_hash *tfm;
93570 + struct hash_desc desc;
93571 + struct scatterlist sg[2];
93572 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
93573 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
93574 + unsigned long *sumptr = (unsigned long *)sum;
93575 + int cryptres;
93576 + int retval = 1;
93577 + volatile int mismatched = 0;
93578 + volatile int dummy = 0;
93579 + unsigned int i;
93580 +
93581 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
93582 + if (IS_ERR(tfm)) {
93583 + /* should never happen, since sha256 should be built in */
93584 + memset(entry->pw, 0, GR_PW_LEN);
93585 + return 1;
93586 + }
93587 +
93588 + sg_init_table(sg, 2);
93589 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
93590 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
93591 +
93592 + desc.tfm = tfm;
93593 + desc.flags = 0;
93594 +
93595 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
93596 + temp_sum);
93597 +
93598 + memset(entry->pw, 0, GR_PW_LEN);
93599 +
93600 + if (cryptres)
93601 + goto out;
93602 +
93603 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
93604 + if (sumptr[i] != tmpsumptr[i])
93605 + mismatched = 1;
93606 + else
93607 + dummy = 1; // waste a cycle
93608 +
93609 + if (!mismatched)
93610 + retval = dummy - 1;
93611 +
93612 +out:
93613 + crypto_free_hash(tfm);
93614 +
93615 + return retval;
93616 +}
93617 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
93618 index 5bdab6b..9ae82fe 100644
93619 --- a/include/asm-generic/4level-fixup.h
93620 +++ b/include/asm-generic/4level-fixup.h
93621 @@ -14,8 +14,10 @@
93622 #define pmd_alloc(mm, pud, address) \
93623 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
93624 NULL: pmd_offset(pud, address))
93625 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
93626
93627 #define pud_alloc(mm, pgd, address) (pgd)
93628 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
93629 #define pud_offset(pgd, start) (pgd)
93630 #define pud_none(pud) 0
93631 #define pud_bad(pud) 0
93632 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
93633 index b7babf0..1e4b4f1 100644
93634 --- a/include/asm-generic/atomic-long.h
93635 +++ b/include/asm-generic/atomic-long.h
93636 @@ -22,6 +22,12 @@
93637
93638 typedef atomic64_t atomic_long_t;
93639
93640 +#ifdef CONFIG_PAX_REFCOUNT
93641 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
93642 +#else
93643 +typedef atomic64_t atomic_long_unchecked_t;
93644 +#endif
93645 +
93646 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
93647
93648 static inline long atomic_long_read(atomic_long_t *l)
93649 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
93650 return (long)atomic64_read(v);
93651 }
93652
93653 +#ifdef CONFIG_PAX_REFCOUNT
93654 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
93655 +{
93656 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93657 +
93658 + return (long)atomic64_read_unchecked(v);
93659 +}
93660 +#endif
93661 +
93662 static inline void atomic_long_set(atomic_long_t *l, long i)
93663 {
93664 atomic64_t *v = (atomic64_t *)l;
93665 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
93666 atomic64_set(v, i);
93667 }
93668
93669 +#ifdef CONFIG_PAX_REFCOUNT
93670 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
93671 +{
93672 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93673 +
93674 + atomic64_set_unchecked(v, i);
93675 +}
93676 +#endif
93677 +
93678 static inline void atomic_long_inc(atomic_long_t *l)
93679 {
93680 atomic64_t *v = (atomic64_t *)l;
93681 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
93682 atomic64_inc(v);
93683 }
93684
93685 +#ifdef CONFIG_PAX_REFCOUNT
93686 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
93687 +{
93688 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93689 +
93690 + atomic64_inc_unchecked(v);
93691 +}
93692 +#endif
93693 +
93694 static inline void atomic_long_dec(atomic_long_t *l)
93695 {
93696 atomic64_t *v = (atomic64_t *)l;
93697 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
93698 atomic64_dec(v);
93699 }
93700
93701 +#ifdef CONFIG_PAX_REFCOUNT
93702 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
93703 +{
93704 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93705 +
93706 + atomic64_dec_unchecked(v);
93707 +}
93708 +#endif
93709 +
93710 static inline void atomic_long_add(long i, atomic_long_t *l)
93711 {
93712 atomic64_t *v = (atomic64_t *)l;
93713 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
93714 atomic64_add(i, v);
93715 }
93716
93717 +#ifdef CONFIG_PAX_REFCOUNT
93718 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
93719 +{
93720 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93721 +
93722 + atomic64_add_unchecked(i, v);
93723 +}
93724 +#endif
93725 +
93726 static inline void atomic_long_sub(long i, atomic_long_t *l)
93727 {
93728 atomic64_t *v = (atomic64_t *)l;
93729 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
93730 atomic64_sub(i, v);
93731 }
93732
93733 +#ifdef CONFIG_PAX_REFCOUNT
93734 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
93735 +{
93736 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93737 +
93738 + atomic64_sub_unchecked(i, v);
93739 +}
93740 +#endif
93741 +
93742 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
93743 {
93744 atomic64_t *v = (atomic64_t *)l;
93745 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
93746 return atomic64_add_negative(i, v);
93747 }
93748
93749 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
93750 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
93751 {
93752 atomic64_t *v = (atomic64_t *)l;
93753
93754 return (long)atomic64_add_return(i, v);
93755 }
93756
93757 +#ifdef CONFIG_PAX_REFCOUNT
93758 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
93759 +{
93760 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93761 +
93762 + return (long)atomic64_add_return_unchecked(i, v);
93763 +}
93764 +#endif
93765 +
93766 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
93767 {
93768 atomic64_t *v = (atomic64_t *)l;
93769 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
93770 return (long)atomic64_inc_return(v);
93771 }
93772
93773 +#ifdef CONFIG_PAX_REFCOUNT
93774 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
93775 +{
93776 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93777 +
93778 + return (long)atomic64_inc_return_unchecked(v);
93779 +}
93780 +#endif
93781 +
93782 static inline long atomic_long_dec_return(atomic_long_t *l)
93783 {
93784 atomic64_t *v = (atomic64_t *)l;
93785 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
93786
93787 typedef atomic_t atomic_long_t;
93788
93789 +#ifdef CONFIG_PAX_REFCOUNT
93790 +typedef atomic_unchecked_t atomic_long_unchecked_t;
93791 +#else
93792 +typedef atomic_t atomic_long_unchecked_t;
93793 +#endif
93794 +
93795 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
93796 static inline long atomic_long_read(atomic_long_t *l)
93797 {
93798 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
93799 return (long)atomic_read(v);
93800 }
93801
93802 +#ifdef CONFIG_PAX_REFCOUNT
93803 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
93804 +{
93805 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
93806 +
93807 + return (long)atomic_read_unchecked(v);
93808 +}
93809 +#endif
93810 +
93811 static inline void atomic_long_set(atomic_long_t *l, long i)
93812 {
93813 atomic_t *v = (atomic_t *)l;
93814 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
93815 atomic_set(v, i);
93816 }
93817
93818 +#ifdef CONFIG_PAX_REFCOUNT
93819 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
93820 +{
93821 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
93822 +
93823 + atomic_set_unchecked(v, i);
93824 +}
93825 +#endif
93826 +
93827 static inline void atomic_long_inc(atomic_long_t *l)
93828 {
93829 atomic_t *v = (atomic_t *)l;
93830 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
93831 atomic_inc(v);
93832 }
93833
93834 +#ifdef CONFIG_PAX_REFCOUNT
93835 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
93836 +{
93837 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
93838 +
93839 + atomic_inc_unchecked(v);
93840 +}
93841 +#endif
93842 +
93843 static inline void atomic_long_dec(atomic_long_t *l)
93844 {
93845 atomic_t *v = (atomic_t *)l;
93846 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
93847 atomic_dec(v);
93848 }
93849
93850 +#ifdef CONFIG_PAX_REFCOUNT
93851 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
93852 +{
93853 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
93854 +
93855 + atomic_dec_unchecked(v);
93856 +}
93857 +#endif
93858 +
93859 static inline void atomic_long_add(long i, atomic_long_t *l)
93860 {
93861 atomic_t *v = (atomic_t *)l;
93862 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
93863 atomic_add(i, v);
93864 }
93865
93866 +#ifdef CONFIG_PAX_REFCOUNT
93867 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
93868 +{
93869 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
93870 +
93871 + atomic_add_unchecked(i, v);
93872 +}
93873 +#endif
93874 +
93875 static inline void atomic_long_sub(long i, atomic_long_t *l)
93876 {
93877 atomic_t *v = (atomic_t *)l;
93878 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
93879 atomic_sub(i, v);
93880 }
93881
93882 +#ifdef CONFIG_PAX_REFCOUNT
93883 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
93884 +{
93885 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
93886 +
93887 + atomic_sub_unchecked(i, v);
93888 +}
93889 +#endif
93890 +
93891 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
93892 {
93893 atomic_t *v = (atomic_t *)l;
93894 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
93895 return atomic_add_negative(i, v);
93896 }
93897
93898 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
93899 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
93900 {
93901 atomic_t *v = (atomic_t *)l;
93902
93903 return (long)atomic_add_return(i, v);
93904 }
93905
93906 +#ifdef CONFIG_PAX_REFCOUNT
93907 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
93908 +{
93909 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
93910 +
93911 + return (long)atomic_add_return_unchecked(i, v);
93912 +}
93913 +
93914 +#endif
93915 +
93916 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
93917 {
93918 atomic_t *v = (atomic_t *)l;
93919 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
93920 return (long)atomic_inc_return(v);
93921 }
93922
93923 +#ifdef CONFIG_PAX_REFCOUNT
93924 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
93925 +{
93926 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
93927 +
93928 + return (long)atomic_inc_return_unchecked(v);
93929 +}
93930 +#endif
93931 +
93932 static inline long atomic_long_dec_return(atomic_long_t *l)
93933 {
93934 atomic_t *v = (atomic_t *)l;
93935 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
93936
93937 #endif /* BITS_PER_LONG == 64 */
93938
93939 +#ifdef CONFIG_PAX_REFCOUNT
93940 +static inline void pax_refcount_needs_these_functions(void)
93941 +{
93942 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
93943 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
93944 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
93945 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
93946 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
93947 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
93948 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
93949 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
93950 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
93951 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
93952 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
93953 +#ifdef CONFIG_X86
93954 + atomic_clear_mask_unchecked(0, NULL);
93955 + atomic_set_mask_unchecked(0, NULL);
93956 +#endif
93957 +
93958 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
93959 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
93960 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
93961 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
93962 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
93963 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
93964 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
93965 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
93966 +}
93967 +#else
93968 +#define atomic_read_unchecked(v) atomic_read(v)
93969 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
93970 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
93971 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
93972 +#define atomic_inc_unchecked(v) atomic_inc(v)
93973 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
93974 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
93975 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
93976 +#define atomic_dec_unchecked(v) atomic_dec(v)
93977 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
93978 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
93979 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
93980 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
93981 +
93982 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
93983 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
93984 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
93985 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
93986 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
93987 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
93988 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
93989 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
93990 +#endif
93991 +
93992 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
93993 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
93994 index 30ad9c8..c70c170 100644
93995 --- a/include/asm-generic/atomic64.h
93996 +++ b/include/asm-generic/atomic64.h
93997 @@ -16,6 +16,8 @@ typedef struct {
93998 long long counter;
93999 } atomic64_t;
94000
94001 +typedef atomic64_t atomic64_unchecked_t;
94002 +
94003 #define ATOMIC64_INIT(i) { (i) }
94004
94005 extern long long atomic64_read(const atomic64_t *v);
94006 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
94007 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
94008 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
94009
94010 +#define atomic64_read_unchecked(v) atomic64_read(v)
94011 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
94012 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
94013 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
94014 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
94015 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
94016 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
94017 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
94018 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
94019 +
94020 #endif /* _ASM_GENERIC_ATOMIC64_H */
94021 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
94022 index f5c40b0..e902f9d 100644
94023 --- a/include/asm-generic/barrier.h
94024 +++ b/include/asm-generic/barrier.h
94025 @@ -82,7 +82,7 @@
94026 do { \
94027 compiletime_assert_atomic_type(*p); \
94028 smp_mb(); \
94029 - ACCESS_ONCE(*p) = (v); \
94030 + ACCESS_ONCE_RW(*p) = (v); \
94031 } while (0)
94032
94033 #define smp_load_acquire(p) \
94034 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
94035 index a60a7cc..0fe12f2 100644
94036 --- a/include/asm-generic/bitops/__fls.h
94037 +++ b/include/asm-generic/bitops/__fls.h
94038 @@ -9,7 +9,7 @@
94039 *
94040 * Undefined if no set bit exists, so code should check against 0 first.
94041 */
94042 -static __always_inline unsigned long __fls(unsigned long word)
94043 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
94044 {
94045 int num = BITS_PER_LONG - 1;
94046
94047 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
94048 index 0576d1f..dad6c71 100644
94049 --- a/include/asm-generic/bitops/fls.h
94050 +++ b/include/asm-generic/bitops/fls.h
94051 @@ -9,7 +9,7 @@
94052 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
94053 */
94054
94055 -static __always_inline int fls(int x)
94056 +static __always_inline int __intentional_overflow(-1) fls(int x)
94057 {
94058 int r = 32;
94059
94060 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
94061 index b097cf8..3d40e14 100644
94062 --- a/include/asm-generic/bitops/fls64.h
94063 +++ b/include/asm-generic/bitops/fls64.h
94064 @@ -15,7 +15,7 @@
94065 * at position 64.
94066 */
94067 #if BITS_PER_LONG == 32
94068 -static __always_inline int fls64(__u64 x)
94069 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
94070 {
94071 __u32 h = x >> 32;
94072 if (h)
94073 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
94074 return fls(x);
94075 }
94076 #elif BITS_PER_LONG == 64
94077 -static __always_inline int fls64(__u64 x)
94078 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
94079 {
94080 if (x == 0)
94081 return 0;
94082 diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
94083 index 630dd23..8c1dcb6b 100644
94084 --- a/include/asm-generic/bug.h
94085 +++ b/include/asm-generic/bug.h
94086 @@ -62,13 +62,13 @@ struct bug_entry {
94087 * to provide better diagnostics.
94088 */
94089 #ifndef __WARN_TAINT
94090 -extern __printf(3, 4)
94091 +extern __printf(3, 4) __nocapture(1, 3, 4)
94092 void warn_slowpath_fmt(const char *file, const int line,
94093 const char *fmt, ...);
94094 -extern __printf(4, 5)
94095 +extern __printf(4, 5) __nocapture(1, 4, 5)
94096 void warn_slowpath_fmt_taint(const char *file, const int line, unsigned taint,
94097 const char *fmt, ...);
94098 -extern void warn_slowpath_null(const char *file, const int line);
94099 +extern __nocapture(1) void warn_slowpath_null(const char *file, const int line);
94100 #define WANT_WARN_ON_SLOWPATH
94101 #define __WARN() warn_slowpath_null(__FILE__, __LINE__)
94102 #define __WARN_printf(arg...) warn_slowpath_fmt(__FILE__, __LINE__, arg)
94103 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
94104 index 1bfcfe5..e04c5c9 100644
94105 --- a/include/asm-generic/cache.h
94106 +++ b/include/asm-generic/cache.h
94107 @@ -6,7 +6,7 @@
94108 * cache lines need to provide their own cache.h.
94109 */
94110
94111 -#define L1_CACHE_SHIFT 5
94112 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
94113 +#define L1_CACHE_SHIFT 5UL
94114 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
94115
94116 #endif /* __ASM_GENERIC_CACHE_H */
94117 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
94118 index 0d68a1e..b74a761 100644
94119 --- a/include/asm-generic/emergency-restart.h
94120 +++ b/include/asm-generic/emergency-restart.h
94121 @@ -1,7 +1,7 @@
94122 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
94123 #define _ASM_GENERIC_EMERGENCY_RESTART_H
94124
94125 -static inline void machine_emergency_restart(void)
94126 +static inline __noreturn void machine_emergency_restart(void)
94127 {
94128 machine_restart(NULL);
94129 }
94130 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
94131 index 90f99c7..00ce236 100644
94132 --- a/include/asm-generic/kmap_types.h
94133 +++ b/include/asm-generic/kmap_types.h
94134 @@ -2,9 +2,9 @@
94135 #define _ASM_GENERIC_KMAP_TYPES_H
94136
94137 #ifdef __WITH_KM_FENCE
94138 -# define KM_TYPE_NR 41
94139 +# define KM_TYPE_NR 42
94140 #else
94141 -# define KM_TYPE_NR 20
94142 +# define KM_TYPE_NR 21
94143 #endif
94144
94145 #endif
94146 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
94147 index 9ceb03b..62b0b8f 100644
94148 --- a/include/asm-generic/local.h
94149 +++ b/include/asm-generic/local.h
94150 @@ -23,24 +23,37 @@ typedef struct
94151 atomic_long_t a;
94152 } local_t;
94153
94154 +typedef struct {
94155 + atomic_long_unchecked_t a;
94156 +} local_unchecked_t;
94157 +
94158 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
94159
94160 #define local_read(l) atomic_long_read(&(l)->a)
94161 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
94162 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
94163 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
94164 #define local_inc(l) atomic_long_inc(&(l)->a)
94165 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
94166 #define local_dec(l) atomic_long_dec(&(l)->a)
94167 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
94168 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
94169 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
94170 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
94171 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
94172
94173 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
94174 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
94175 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
94176 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
94177 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
94178 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
94179 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
94180 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
94181 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
94182
94183 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
94184 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
94185 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
94186 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
94187 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
94188 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
94189 index 725612b..9cc513a 100644
94190 --- a/include/asm-generic/pgtable-nopmd.h
94191 +++ b/include/asm-generic/pgtable-nopmd.h
94192 @@ -1,14 +1,19 @@
94193 #ifndef _PGTABLE_NOPMD_H
94194 #define _PGTABLE_NOPMD_H
94195
94196 -#ifndef __ASSEMBLY__
94197 -
94198 #include <asm-generic/pgtable-nopud.h>
94199
94200 -struct mm_struct;
94201 -
94202 #define __PAGETABLE_PMD_FOLDED
94203
94204 +#define PMD_SHIFT PUD_SHIFT
94205 +#define PTRS_PER_PMD 1
94206 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
94207 +#define PMD_MASK (~(PMD_SIZE-1))
94208 +
94209 +#ifndef __ASSEMBLY__
94210 +
94211 +struct mm_struct;
94212 +
94213 /*
94214 * Having the pmd type consist of a pud gets the size right, and allows
94215 * us to conceptually access the pud entry that this pmd is folded into
94216 @@ -16,11 +21,6 @@ struct mm_struct;
94217 */
94218 typedef struct { pud_t pud; } pmd_t;
94219
94220 -#define PMD_SHIFT PUD_SHIFT
94221 -#define PTRS_PER_PMD 1
94222 -#define PMD_SIZE (1UL << PMD_SHIFT)
94223 -#define PMD_MASK (~(PMD_SIZE-1))
94224 -
94225 /*
94226 * The "pud_xxx()" functions here are trivial for a folded two-level
94227 * setup: the pmd is never bad, and a pmd always exists (as it's folded
94228 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
94229 index 810431d..0ec4804f 100644
94230 --- a/include/asm-generic/pgtable-nopud.h
94231 +++ b/include/asm-generic/pgtable-nopud.h
94232 @@ -1,10 +1,15 @@
94233 #ifndef _PGTABLE_NOPUD_H
94234 #define _PGTABLE_NOPUD_H
94235
94236 -#ifndef __ASSEMBLY__
94237 -
94238 #define __PAGETABLE_PUD_FOLDED
94239
94240 +#define PUD_SHIFT PGDIR_SHIFT
94241 +#define PTRS_PER_PUD 1
94242 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
94243 +#define PUD_MASK (~(PUD_SIZE-1))
94244 +
94245 +#ifndef __ASSEMBLY__
94246 +
94247 /*
94248 * Having the pud type consist of a pgd gets the size right, and allows
94249 * us to conceptually access the pgd entry that this pud is folded into
94250 @@ -12,11 +17,6 @@
94251 */
94252 typedef struct { pgd_t pgd; } pud_t;
94253
94254 -#define PUD_SHIFT PGDIR_SHIFT
94255 -#define PTRS_PER_PUD 1
94256 -#define PUD_SIZE (1UL << PUD_SHIFT)
94257 -#define PUD_MASK (~(PUD_SIZE-1))
94258 -
94259 /*
94260 * The "pgd_xxx()" functions here are trivial for a folded two-level
94261 * setup: the pud is never bad, and a pud always exists (as it's folded
94262 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
94263 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
94264
94265 #define pgd_populate(mm, pgd, pud) do { } while (0)
94266 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
94267 /*
94268 * (puds are folded into pgds so this doesn't get actually called,
94269 * but the define is needed for a generic inline function.)
94270 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
94271 index 39f1d6a..7dae6fb 100644
94272 --- a/include/asm-generic/pgtable.h
94273 +++ b/include/asm-generic/pgtable.h
94274 @@ -695,6 +695,22 @@ static inline int pmd_protnone(pmd_t pmd)
94275 }
94276 #endif /* CONFIG_NUMA_BALANCING */
94277
94278 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
94279 +#ifdef CONFIG_PAX_KERNEXEC
94280 +#error KERNEXEC requires pax_open_kernel
94281 +#else
94282 +static inline unsigned long pax_open_kernel(void) { return 0; }
94283 +#endif
94284 +#endif
94285 +
94286 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
94287 +#ifdef CONFIG_PAX_KERNEXEC
94288 +#error KERNEXEC requires pax_close_kernel
94289 +#else
94290 +static inline unsigned long pax_close_kernel(void) { return 0; }
94291 +#endif
94292 +#endif
94293 +
94294 #endif /* CONFIG_MMU */
94295
94296 #ifdef CONFIG_HAVE_ARCH_HUGE_VMAP
94297 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
94298 index 72d8803..cb9749c 100644
94299 --- a/include/asm-generic/uaccess.h
94300 +++ b/include/asm-generic/uaccess.h
94301 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
94302 return __clear_user(to, n);
94303 }
94304
94305 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
94306 +#ifdef CONFIG_PAX_MEMORY_UDEREF
94307 +#error UDEREF requires pax_open_userland
94308 +#else
94309 +static inline unsigned long pax_open_userland(void) { return 0; }
94310 +#endif
94311 +#endif
94312 +
94313 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
94314 +#ifdef CONFIG_PAX_MEMORY_UDEREF
94315 +#error UDEREF requires pax_close_userland
94316 +#else
94317 +static inline unsigned long pax_close_userland(void) { return 0; }
94318 +#endif
94319 +#endif
94320 +
94321 #endif /* __ASM_GENERIC_UACCESS_H */
94322 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
94323 index 8bd374d..9590e70 100644
94324 --- a/include/asm-generic/vmlinux.lds.h
94325 +++ b/include/asm-generic/vmlinux.lds.h
94326 @@ -246,6 +246,7 @@
94327 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
94328 VMLINUX_SYMBOL(__start_rodata) = .; \
94329 *(.rodata) *(.rodata.*) \
94330 + *(.data..read_only) \
94331 *(__vermagic) /* Kernel version magic */ \
94332 . = ALIGN(8); \
94333 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
94334 @@ -504,6 +505,7 @@
94335 KERNEL_CTORS() \
94336 MCOUNT_REC() \
94337 *(.init.rodata) \
94338 + *(.init.rodata.*) \
94339 FTRACE_EVENTS() \
94340 TRACE_SYSCALLS() \
94341 KPROBE_BLACKLIST() \
94342 @@ -525,6 +527,8 @@
94343
94344 #define EXIT_DATA \
94345 *(.exit.data) \
94346 + *(.exit.rodata) \
94347 + *(.exit.rodata.*) \
94348 MEM_DISCARD(exit.data) \
94349 MEM_DISCARD(exit.rodata)
94350
94351 @@ -741,17 +745,18 @@
94352 * section in the linker script will go there too. @phdr should have
94353 * a leading colon.
94354 *
94355 - * Note that this macros defines __per_cpu_load as an absolute symbol.
94356 + * Note that this macros defines per_cpu_load as an absolute symbol.
94357 * If there is no need to put the percpu section at a predetermined
94358 * address, use PERCPU_SECTION.
94359 */
94360 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
94361 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
94362 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
94363 + per_cpu_load = .; \
94364 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
94365 - LOAD_OFFSET) { \
94366 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
94367 PERCPU_INPUT(cacheline) \
94368 } phdr \
94369 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
94370 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
94371
94372 /**
94373 * PERCPU_SECTION - define output section for percpu area, simple version
94374 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
94375 index 0ecb768..f910132 100644
94376 --- a/include/crypto/algapi.h
94377 +++ b/include/crypto/algapi.h
94378 @@ -34,7 +34,7 @@ struct crypto_type {
94379 unsigned int maskclear;
94380 unsigned int maskset;
94381 unsigned int tfmsize;
94382 -};
94383 +} __do_const;
94384
94385 struct crypto_instance {
94386 struct crypto_alg alg;
94387 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
94388 index 62c40777..f980496 100644
94389 --- a/include/drm/drmP.h
94390 +++ b/include/drm/drmP.h
94391 @@ -59,6 +59,7 @@
94392
94393 #include <asm/mman.h>
94394 #include <asm/pgalloc.h>
94395 +#include <asm/local.h>
94396 #include <asm/uaccess.h>
94397
94398 #include <uapi/drm/drm.h>
94399 @@ -137,17 +138,18 @@ void drm_err(const char *format, ...);
94400 /*@{*/
94401
94402 /* driver capabilities and requirements mask */
94403 -#define DRIVER_USE_AGP 0x1
94404 -#define DRIVER_PCI_DMA 0x8
94405 -#define DRIVER_SG 0x10
94406 -#define DRIVER_HAVE_DMA 0x20
94407 -#define DRIVER_HAVE_IRQ 0x40
94408 -#define DRIVER_IRQ_SHARED 0x80
94409 -#define DRIVER_GEM 0x1000
94410 -#define DRIVER_MODESET 0x2000
94411 -#define DRIVER_PRIME 0x4000
94412 -#define DRIVER_RENDER 0x8000
94413 -#define DRIVER_ATOMIC 0x10000
94414 +#define DRIVER_USE_AGP 0x1
94415 +#define DRIVER_PCI_DMA 0x8
94416 +#define DRIVER_SG 0x10
94417 +#define DRIVER_HAVE_DMA 0x20
94418 +#define DRIVER_HAVE_IRQ 0x40
94419 +#define DRIVER_IRQ_SHARED 0x80
94420 +#define DRIVER_GEM 0x1000
94421 +#define DRIVER_MODESET 0x2000
94422 +#define DRIVER_PRIME 0x4000
94423 +#define DRIVER_RENDER 0x8000
94424 +#define DRIVER_ATOMIC 0x10000
94425 +#define DRIVER_KMS_LEGACY_CONTEXT 0x20000
94426
94427 /***********************************************************************/
94428 /** \name Macros to make printk easier */
94429 @@ -233,10 +235,12 @@ void drm_err(const char *format, ...);
94430 * \param cmd command.
94431 * \param arg argument.
94432 */
94433 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
94434 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
94435 + struct drm_file *file_priv);
94436 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
94437 struct drm_file *file_priv);
94438
94439 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
94440 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
94441 unsigned long arg);
94442
94443 #define DRM_IOCTL_NR(n) _IOC_NR(n)
94444 @@ -252,9 +256,9 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
94445 struct drm_ioctl_desc {
94446 unsigned int cmd;
94447 int flags;
94448 - drm_ioctl_t *func;
94449 + drm_ioctl_t func;
94450 const char *name;
94451 -};
94452 +} __do_const;
94453
94454 /**
94455 * Creates a driver or general drm_ioctl_desc array entry for the given
94456 @@ -645,7 +649,8 @@ struct drm_info_list {
94457 int (*show)(struct seq_file*, void*); /** show callback */
94458 u32 driver_features; /**< Required driver features for this entry */
94459 void *data;
94460 -};
94461 +} __do_const;
94462 +typedef struct drm_info_list __no_const drm_info_list_no_const;
94463
94464 /**
94465 * debugfs node structure. This structure represents a debugfs file.
94466 @@ -729,7 +734,7 @@ struct drm_device {
94467
94468 /** \name Usage Counters */
94469 /*@{ */
94470 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
94471 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
94472 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
94473 int buf_use; /**< Buffers in use -- cannot alloc */
94474 atomic_t buf_alloc; /**< Buffer allocation in progress */
94475 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
94476 index c8fc187..079d4c2 100644
94477 --- a/include/drm/drm_crtc_helper.h
94478 +++ b/include/drm/drm_crtc_helper.h
94479 @@ -161,7 +161,7 @@ struct drm_encoder_helper_funcs {
94480 int (*atomic_check)(struct drm_encoder *encoder,
94481 struct drm_crtc_state *crtc_state,
94482 struct drm_connector_state *conn_state);
94483 -};
94484 +} __no_const;
94485
94486 /**
94487 * struct drm_connector_helper_funcs - helper operations for connectors
94488 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
94489 index 6133723..4c1fccb 100644
94490 --- a/include/drm/i915_pciids.h
94491 +++ b/include/drm/i915_pciids.h
94492 @@ -37,7 +37,7 @@
94493 */
94494 #define INTEL_VGA_DEVICE(id, info) { \
94495 0x8086, id, \
94496 - ~0, ~0, \
94497 + PCI_ANY_ID, PCI_ANY_ID, \
94498 0x030000, 0xff0000, \
94499 (unsigned long) info }
94500
94501 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
94502 index 72dcbe8..8db58d7 100644
94503 --- a/include/drm/ttm/ttm_memory.h
94504 +++ b/include/drm/ttm/ttm_memory.h
94505 @@ -48,7 +48,7 @@
94506
94507 struct ttm_mem_shrink {
94508 int (*do_shrink) (struct ttm_mem_shrink *);
94509 -};
94510 +} __no_const;
94511
94512 /**
94513 * struct ttm_mem_global - Global memory accounting structure.
94514 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
94515 index 49a8284..9643967 100644
94516 --- a/include/drm/ttm/ttm_page_alloc.h
94517 +++ b/include/drm/ttm/ttm_page_alloc.h
94518 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
94519 */
94520 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
94521
94522 +struct device;
94523 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
94524 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
94525
94526 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
94527 index 4b840e8..155d235 100644
94528 --- a/include/keys/asymmetric-subtype.h
94529 +++ b/include/keys/asymmetric-subtype.h
94530 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
94531 /* Verify the signature on a key of this subtype (optional) */
94532 int (*verify_signature)(const struct key *key,
94533 const struct public_key_signature *sig);
94534 -};
94535 +} __do_const;
94536
94537 /**
94538 * asymmetric_key_subtype - Get the subtype from an asymmetric key
94539 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
94540 index c1da539..1dcec55 100644
94541 --- a/include/linux/atmdev.h
94542 +++ b/include/linux/atmdev.h
94543 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
94544 #endif
94545
94546 struct k_atm_aal_stats {
94547 -#define __HANDLE_ITEM(i) atomic_t i
94548 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
94549 __AAL_STAT_ITEMS
94550 #undef __HANDLE_ITEM
94551 };
94552 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
94553 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
94554 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
94555 struct module *owner;
94556 -};
94557 +} __do_const ;
94558
94559 struct atmphy_ops {
94560 int (*start)(struct atm_dev *dev);
94561 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
94562 index 5b08a85..60922fb 100644
94563 --- a/include/linux/atomic.h
94564 +++ b/include/linux/atomic.h
94565 @@ -12,7 +12,7 @@
94566 * Atomically adds @a to @v, so long as @v was not already @u.
94567 * Returns non-zero if @v was not @u, and zero otherwise.
94568 */
94569 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
94570 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
94571 {
94572 return __atomic_add_unless(v, a, u) != u;
94573 }
94574 diff --git a/include/linux/audit.h b/include/linux/audit.h
94575 index c2e7e3a..8bfc0e1 100644
94576 --- a/include/linux/audit.h
94577 +++ b/include/linux/audit.h
94578 @@ -223,7 +223,7 @@ static inline void audit_ptrace(struct task_struct *t)
94579 extern unsigned int audit_serial(void);
94580 extern int auditsc_get_stamp(struct audit_context *ctx,
94581 struct timespec *t, unsigned int *serial);
94582 -extern int audit_set_loginuid(kuid_t loginuid);
94583 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
94584
94585 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
94586 {
94587 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
94588 index 576e463..28fd926 100644
94589 --- a/include/linux/binfmts.h
94590 +++ b/include/linux/binfmts.h
94591 @@ -44,7 +44,7 @@ struct linux_binprm {
94592 unsigned interp_flags;
94593 unsigned interp_data;
94594 unsigned long loader, exec;
94595 -};
94596 +} __randomize_layout;
94597
94598 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
94599 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
94600 @@ -77,8 +77,10 @@ struct linux_binfmt {
94601 int (*load_binary)(struct linux_binprm *);
94602 int (*load_shlib)(struct file *);
94603 int (*core_dump)(struct coredump_params *cprm);
94604 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
94605 + void (*handle_mmap)(struct file *);
94606 unsigned long min_coredump; /* minimal dump size */
94607 -};
94608 +} __do_const __randomize_layout;
94609
94610 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
94611
94612 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
94613 index ea17cca..dd56e56 100644
94614 --- a/include/linux/bitmap.h
94615 +++ b/include/linux/bitmap.h
94616 @@ -295,7 +295,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
94617 return find_first_zero_bit(src, nbits) == nbits;
94618 }
94619
94620 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
94621 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
94622 {
94623 if (small_const_nbits(nbits))
94624 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
94625 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
94626 index 297f5bd..0b6d1e8 100644
94627 --- a/include/linux/bitops.h
94628 +++ b/include/linux/bitops.h
94629 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
94630 * @word: value to rotate
94631 * @shift: bits to roll
94632 */
94633 -static inline __u32 rol32(__u32 word, unsigned int shift)
94634 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
94635 {
94636 return (word << shift) | (word >> (32 - shift));
94637 }
94638 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
94639 * @word: value to rotate
94640 * @shift: bits to roll
94641 */
94642 -static inline __u32 ror32(__u32 word, unsigned int shift)
94643 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
94644 {
94645 return (word >> shift) | (word << (32 - shift));
94646 }
94647 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
94648 return (__s32)(value << shift) >> shift;
94649 }
94650
94651 -static inline unsigned fls_long(unsigned long l)
94652 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
94653 {
94654 if (sizeof(l) == 4)
94655 return fls(l);
94656 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
94657 index 5d93a66..978c4a0 100644
94658 --- a/include/linux/blkdev.h
94659 +++ b/include/linux/blkdev.h
94660 @@ -1614,7 +1614,7 @@ struct block_device_operations {
94661 /* this callback is with swap_lock and sometimes page table lock held */
94662 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
94663 struct module *owner;
94664 -};
94665 +} __do_const;
94666
94667 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
94668 unsigned long);
94669 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
94670 index afc1343..9735539 100644
94671 --- a/include/linux/blktrace_api.h
94672 +++ b/include/linux/blktrace_api.h
94673 @@ -25,7 +25,7 @@ struct blk_trace {
94674 struct dentry *dropped_file;
94675 struct dentry *msg_file;
94676 struct list_head running_list;
94677 - atomic_t dropped;
94678 + atomic_unchecked_t dropped;
94679 };
94680
94681 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
94682 diff --git a/include/linux/cache.h b/include/linux/cache.h
94683 index 17e7e82..1d7da26 100644
94684 --- a/include/linux/cache.h
94685 +++ b/include/linux/cache.h
94686 @@ -16,6 +16,14 @@
94687 #define __read_mostly
94688 #endif
94689
94690 +#ifndef __read_only
94691 +#ifdef CONFIG_PAX_KERNEXEC
94692 +#error KERNEXEC requires __read_only
94693 +#else
94694 +#define __read_only __read_mostly
94695 +#endif
94696 +#endif
94697 +
94698 #ifndef ____cacheline_aligned
94699 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
94700 #endif
94701 diff --git a/include/linux/capability.h b/include/linux/capability.h
94702 index af9f0b9..71a5e5c 100644
94703 --- a/include/linux/capability.h
94704 +++ b/include/linux/capability.h
94705 @@ -237,15 +237,28 @@ static inline bool capable(int cap)
94706 {
94707 return true;
94708 }
94709 +static inline bool capable_nolog(int cap)
94710 +{
94711 + return true;
94712 +}
94713 static inline bool ns_capable(struct user_namespace *ns, int cap)
94714 {
94715 return true;
94716 }
94717 +static inline bool ns_capable_nolog(struct user_namespace *ns, int cap)
94718 +{
94719 + return true;
94720 +}
94721 #endif /* CONFIG_MULTIUSER */
94722 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
94723 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
94724 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
94725 +extern bool capable_nolog(int cap);
94726 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
94727
94728 /* audit system wants to get cap info from files as well */
94729 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
94730
94731 +extern int is_privileged_binary(const struct dentry *dentry);
94732 +
94733 #endif /* !_LINUX_CAPABILITY_H */
94734 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
94735 index 8609d57..86e4d79 100644
94736 --- a/include/linux/cdrom.h
94737 +++ b/include/linux/cdrom.h
94738 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
94739
94740 /* driver specifications */
94741 const int capability; /* capability flags */
94742 - int n_minors; /* number of active minor devices */
94743 /* handle uniform packets for scsi type devices (scsi,atapi) */
94744 int (*generic_packet) (struct cdrom_device_info *,
94745 struct packet_command *);
94746 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
94747 index bda5ec0b4..51d8ea1 100644
94748 --- a/include/linux/cleancache.h
94749 +++ b/include/linux/cleancache.h
94750 @@ -35,7 +35,7 @@ struct cleancache_ops {
94751 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
94752 void (*invalidate_inode)(int, struct cleancache_filekey);
94753 void (*invalidate_fs)(int);
94754 -};
94755 +} __no_const;
94756
94757 extern int cleancache_register_ops(struct cleancache_ops *ops);
94758 extern void __cleancache_init_fs(struct super_block *);
94759 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
94760 index df69531..0180e68 100644
94761 --- a/include/linux/clk-provider.h
94762 +++ b/include/linux/clk-provider.h
94763 @@ -195,6 +195,7 @@ struct clk_ops {
94764 void (*init)(struct clk_hw *hw);
94765 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
94766 };
94767 +typedef struct clk_ops __no_const clk_ops_no_const;
94768
94769 /**
94770 * struct clk_init_data - holds init data that's common to all clocks and is
94771 @@ -209,7 +210,7 @@ struct clk_ops {
94772 struct clk_init_data {
94773 const char *name;
94774 const struct clk_ops *ops;
94775 - const char **parent_names;
94776 + const char * const *parent_names;
94777 u8 num_parents;
94778 unsigned long flags;
94779 };
94780 @@ -426,12 +427,12 @@ extern const struct clk_ops clk_mux_ops;
94781 extern const struct clk_ops clk_mux_ro_ops;
94782
94783 struct clk *clk_register_mux(struct device *dev, const char *name,
94784 - const char **parent_names, u8 num_parents, unsigned long flags,
94785 + const char * const *parent_names, u8 num_parents, unsigned long flags,
94786 void __iomem *reg, u8 shift, u8 width,
94787 u8 clk_mux_flags, spinlock_t *lock);
94788
94789 struct clk *clk_register_mux_table(struct device *dev, const char *name,
94790 - const char **parent_names, u8 num_parents, unsigned long flags,
94791 + const char * const *parent_names, u8 num_parents, unsigned long flags,
94792 void __iomem *reg, u8 shift, u32 mask,
94793 u8 clk_mux_flags, u32 *table, spinlock_t *lock);
94794
94795 diff --git a/include/linux/clkdev.h b/include/linux/clkdev.h
94796 index 94bad77..a39e810 100644
94797 --- a/include/linux/clkdev.h
94798 +++ b/include/linux/clkdev.h
94799 @@ -32,7 +32,7 @@ struct clk_lookup {
94800 }
94801
94802 struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
94803 - const char *dev_fmt, ...);
94804 + const char *dev_fmt, ...) __printf(3, 4);
94805
94806 void clkdev_add(struct clk_lookup *cl);
94807 void clkdev_drop(struct clk_lookup *cl);
94808 @@ -40,7 +40,8 @@ void clkdev_drop(struct clk_lookup *cl);
94809 void clkdev_add_table(struct clk_lookup *, size_t);
94810 int clk_add_alias(const char *, const char *, char *, struct device *);
94811
94812 -int clk_register_clkdev(struct clk *, const char *, const char *, ...);
94813 +int clk_register_clkdev(struct clk *, const char *, const char *, ...)
94814 + __printf(3, 4);
94815 int clk_register_clkdevs(struct clk *, struct clk_lookup *, size_t);
94816
94817 #ifdef CONFIG_COMMON_CLK
94818 diff --git a/include/linux/compat.h b/include/linux/compat.h
94819 index ab25814..63b52db 100644
94820 --- a/include/linux/compat.h
94821 +++ b/include/linux/compat.h
94822 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
94823 compat_size_t __user *len_ptr);
94824
94825 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
94826 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
94827 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
94828 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
94829 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
94830 compat_ssize_t msgsz, int msgflg);
94831 @@ -325,7 +325,7 @@ asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp,
94832 long compat_sys_msgctl(int first, int second, void __user *uptr);
94833 long compat_sys_shmctl(int first, int second, void __user *uptr);
94834 long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
94835 - unsigned nsems, const struct compat_timespec __user *timeout);
94836 + compat_long_t nsems, const struct compat_timespec __user *timeout);
94837 asmlinkage long compat_sys_keyctl(u32 option,
94838 u32 arg2, u32 arg3, u32 arg4, u32 arg5);
94839 asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
94840 @@ -424,7 +424,7 @@ asmlinkage long compat_sys_settimeofday(struct compat_timeval __user *tv,
94841
94842 asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
94843
94844 -extern int compat_printk(const char *fmt, ...);
94845 +extern __printf(1, 2) int compat_printk(const char *fmt, ...);
94846 extern void sigset_from_compat(sigset_t *set, const compat_sigset_t *compat);
94847 extern void sigset_to_compat(compat_sigset_t *compat, const sigset_t *set);
94848
94849 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
94850 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
94851 compat_ulong_t addr, compat_ulong_t data);
94852 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
94853 - compat_long_t addr, compat_long_t data);
94854 + compat_ulong_t addr, compat_ulong_t data);
94855
94856 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
94857 /*
94858 diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
94859 index 371e560..e2e4e3e 100644
94860 --- a/include/linux/compiler-gcc.h
94861 +++ b/include/linux/compiler-gcc.h
94862 @@ -108,8 +108,8 @@
94863 */
94864 #define __pure __attribute__((pure))
94865 #define __aligned(x) __attribute__((aligned(x)))
94866 -#define __printf(a, b) __attribute__((format(printf, a, b)))
94867 -#define __scanf(a, b) __attribute__((format(scanf, a, b)))
94868 +#define __printf(a, b) __attribute__((format(printf, a, b))) __nocapture(a, b)
94869 +#define __scanf(a, b) __attribute__((format(scanf, a, b))) __nocapture(a, b)
94870 #define noinline __attribute__((noinline))
94871 #define __attribute_const__ __attribute__((__const__))
94872 #define __maybe_unused __attribute__((unused))
94873 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
94874 index 769e198..7ee7cb5 100644
94875 --- a/include/linux/compiler-gcc4.h
94876 +++ b/include/linux/compiler-gcc4.h
94877 @@ -39,9 +39,38 @@
94878 # define __compiletime_warning(message) __attribute__((warning(message)))
94879 # define __compiletime_error(message) __attribute__((error(message)))
94880 #endif /* __CHECKER__ */
94881 +
94882 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
94883 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
94884 +#define __bos0(ptr) __bos((ptr), 0)
94885 +#define __bos1(ptr) __bos((ptr), 1)
94886 #endif /* GCC_VERSION >= 40300 */
94887
94888 #if GCC_VERSION >= 40500
94889 +
94890 +#ifdef RANDSTRUCT_PLUGIN
94891 +#define __randomize_layout __attribute__((randomize_layout))
94892 +#define __no_randomize_layout __attribute__((no_randomize_layout))
94893 +#endif
94894 +
94895 +#ifdef CONSTIFY_PLUGIN
94896 +#define __no_const __attribute__((no_const))
94897 +#define __do_const __attribute__((do_const))
94898 +#endif
94899 +
94900 +#ifdef SIZE_OVERFLOW_PLUGIN
94901 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
94902 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
94903 +#endif
94904 +
94905 +#ifdef LATENT_ENTROPY_PLUGIN
94906 +#define __latent_entropy __attribute__((latent_entropy))
94907 +#endif
94908 +
94909 +#ifdef INITIFY_PLUGIN
94910 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
94911 +#endif
94912 +
94913 /*
94914 * Mark a position in code as unreachable. This can be used to
94915 * suppress control flow warnings after asm blocks that transfer
94916 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
94917 index efee493..8aa8f6b 100644
94918 --- a/include/linux/compiler-gcc5.h
94919 +++ b/include/linux/compiler-gcc5.h
94920 @@ -28,6 +28,34 @@
94921 # define __compiletime_error(message) __attribute__((error(message)))
94922 #endif /* __CHECKER__ */
94923
94924 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
94925 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
94926 +#define __bos0(ptr) __bos((ptr), 0)
94927 +#define __bos1(ptr) __bos((ptr), 1)
94928 +
94929 +#ifdef RANDSTRUCT_PLUGIN
94930 +#define __randomize_layout __attribute__((randomize_layout))
94931 +#define __no_randomize_layout __attribute__((no_randomize_layout))
94932 +#endif
94933 +
94934 +#ifdef CONSTIFY_PLUGIN
94935 +#define __no_const __attribute__((no_const))
94936 +#define __do_const __attribute__((do_const))
94937 +#endif
94938 +
94939 +#ifdef SIZE_OVERFLOW_PLUGIN
94940 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
94941 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
94942 +#endif
94943 +
94944 +#ifdef LATENT_ENTROPY_PLUGIN
94945 +#define __latent_entropy __attribute__((latent_entropy))
94946 +#endif
94947 +
94948 +#ifdef INITIFY_PLUGIN
94949 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
94950 +#endif
94951 +
94952 /*
94953 * Mark a position in code as unreachable. This can be used to
94954 * suppress control flow warnings after asm blocks that transfer
94955 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
94956 index 8677225..2d49df1 100644
94957 --- a/include/linux/compiler.h
94958 +++ b/include/linux/compiler.h
94959 @@ -5,11 +5,14 @@
94960
94961 #ifdef __CHECKER__
94962 # define __user __attribute__((noderef, address_space(1)))
94963 +# define __force_user __force __user
94964 # define __kernel __attribute__((address_space(0)))
94965 +# define __force_kernel __force __kernel
94966 # define __safe __attribute__((safe))
94967 # define __force __attribute__((force))
94968 # define __nocast __attribute__((nocast))
94969 # define __iomem __attribute__((noderef, address_space(2)))
94970 +# define __force_iomem __force __iomem
94971 # define __must_hold(x) __attribute__((context(x,1,1)))
94972 # define __acquires(x) __attribute__((context(x,0,1)))
94973 # define __releases(x) __attribute__((context(x,1,0)))
94974 @@ -17,20 +20,37 @@
94975 # define __release(x) __context__(x,-1)
94976 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
94977 # define __percpu __attribute__((noderef, address_space(3)))
94978 +# define __force_percpu __force __percpu
94979 #ifdef CONFIG_SPARSE_RCU_POINTER
94980 # define __rcu __attribute__((noderef, address_space(4)))
94981 +# define __force_rcu __force __rcu
94982 #else
94983 # define __rcu
94984 +# define __force_rcu
94985 #endif
94986 extern void __chk_user_ptr(const volatile void __user *);
94987 extern void __chk_io_ptr(const volatile void __iomem *);
94988 #else
94989 -# define __user
94990 -# define __kernel
94991 +# ifdef CHECKER_PLUGIN
94992 +//# define __user
94993 +//# define __force_user
94994 +//# define __kernel
94995 +//# define __force_kernel
94996 +# else
94997 +# ifdef STRUCTLEAK_PLUGIN
94998 +# define __user __attribute__((user))
94999 +# else
95000 +# define __user
95001 +# endif
95002 +# define __force_user
95003 +# define __kernel
95004 +# define __force_kernel
95005 +# endif
95006 # define __safe
95007 # define __force
95008 # define __nocast
95009 # define __iomem
95010 +# define __force_iomem
95011 # define __chk_user_ptr(x) (void)0
95012 # define __chk_io_ptr(x) (void)0
95013 # define __builtin_warning(x, y...) (1)
95014 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
95015 # define __release(x) (void)0
95016 # define __cond_lock(x,c) (c)
95017 # define __percpu
95018 +# define __force_percpu
95019 # define __rcu
95020 +# define __force_rcu
95021 #endif
95022
95023 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
95024 @@ -199,27 +221,27 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
95025 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
95026 {
95027 switch (size) {
95028 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
95029 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
95030 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
95031 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
95032 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
95033 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
95034 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
95035 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
95036 default:
95037 barrier();
95038 - __builtin_memcpy((void *)res, (const void *)p, size);
95039 + __builtin_memcpy(res, (const void *)p, size);
95040 barrier();
95041 }
95042 }
95043
95044 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
95045 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
95046 {
95047 switch (size) {
95048 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
95049 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
95050 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
95051 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
95052 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
95053 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
95054 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
95055 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
95056 default:
95057 barrier();
95058 - __builtin_memcpy((void *)p, (const void *)res, size);
95059 + __builtin_memcpy((void *)p, res, size);
95060 barrier();
95061 }
95062 }
95063 @@ -352,6 +374,38 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95064 # define __attribute_const__ /* unimplemented */
95065 #endif
95066
95067 +#ifndef __randomize_layout
95068 +# define __randomize_layout
95069 +#endif
95070 +
95071 +#ifndef __no_randomize_layout
95072 +# define __no_randomize_layout
95073 +#endif
95074 +
95075 +#ifndef __no_const
95076 +# define __no_const
95077 +#endif
95078 +
95079 +#ifndef __do_const
95080 +# define __do_const
95081 +#endif
95082 +
95083 +#ifndef __size_overflow
95084 +# define __size_overflow(...)
95085 +#endif
95086 +
95087 +#ifndef __intentional_overflow
95088 +# define __intentional_overflow(...)
95089 +#endif
95090 +
95091 +#ifndef __latent_entropy
95092 +# define __latent_entropy
95093 +#endif
95094 +
95095 +#ifndef __nocapture
95096 +# define __nocapture(...)
95097 +#endif
95098 +
95099 /*
95100 * Tell gcc if a function is cold. The compiler will assume any path
95101 * directly leading to the call is unlikely.
95102 @@ -361,6 +415,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95103 #define __cold
95104 #endif
95105
95106 +#ifndef __alloc_size
95107 +#define __alloc_size(...)
95108 +#endif
95109 +
95110 +#ifndef __bos
95111 +#define __bos(ptr, arg)
95112 +#endif
95113 +
95114 +#ifndef __bos0
95115 +#define __bos0(ptr)
95116 +#endif
95117 +
95118 +#ifndef __bos1
95119 +#define __bos1(ptr)
95120 +#endif
95121 +
95122 /* Simple shorthand for a section definition */
95123 #ifndef __section
95124 # define __section(S) __attribute__ ((__section__(#S)))
95125 @@ -375,6 +445,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95126 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
95127 #endif
95128
95129 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
95130 +
95131 /* Is this type a native word size -- useful for atomic operations */
95132 #ifndef __native_word
95133 # define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
95134 @@ -454,8 +526,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95135 */
95136 #define __ACCESS_ONCE(x) ({ \
95137 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
95138 - (volatile typeof(x) *)&(x); })
95139 + (volatile const typeof(x) *)&(x); })
95140 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
95141 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
95142
95143 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
95144 #ifdef CONFIG_KPROBES
95145 diff --git a/include/linux/completion.h b/include/linux/completion.h
95146 index 5d5aaae..0ea9b84 100644
95147 --- a/include/linux/completion.h
95148 +++ b/include/linux/completion.h
95149 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
95150
95151 extern void wait_for_completion(struct completion *);
95152 extern void wait_for_completion_io(struct completion *);
95153 -extern int wait_for_completion_interruptible(struct completion *x);
95154 -extern int wait_for_completion_killable(struct completion *x);
95155 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
95156 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
95157 extern unsigned long wait_for_completion_timeout(struct completion *x,
95158 - unsigned long timeout);
95159 + unsigned long timeout) __intentional_overflow(-1);
95160 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
95161 - unsigned long timeout);
95162 + unsigned long timeout) __intentional_overflow(-1);
95163 extern long wait_for_completion_interruptible_timeout(
95164 - struct completion *x, unsigned long timeout);
95165 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
95166 extern long wait_for_completion_killable_timeout(
95167 - struct completion *x, unsigned long timeout);
95168 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
95169 extern bool try_wait_for_completion(struct completion *x);
95170 extern bool completion_done(struct completion *x);
95171
95172 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
95173 index 34025df..9c263df 100644
95174 --- a/include/linux/configfs.h
95175 +++ b/include/linux/configfs.h
95176 @@ -64,7 +64,8 @@ struct config_item {
95177 struct dentry *ci_dentry;
95178 };
95179
95180 -extern int config_item_set_name(struct config_item *, const char *, ...);
95181 +extern __printf(2, 3)
95182 +int config_item_set_name(struct config_item *, const char *, ...);
95183
95184 static inline char *config_item_name(struct config_item * item)
95185 {
95186 @@ -125,7 +126,7 @@ struct configfs_attribute {
95187 const char *ca_name;
95188 struct module *ca_owner;
95189 umode_t ca_mode;
95190 -};
95191 +} __do_const;
95192
95193 /*
95194 * Users often need to create attribute structures for their configurable
95195 diff --git a/include/linux/cpu.h b/include/linux/cpu.h
95196 index c0fb6b1..23c30bd 100644
95197 --- a/include/linux/cpu.h
95198 +++ b/include/linux/cpu.h
95199 @@ -40,9 +40,10 @@ extern void cpu_remove_dev_attr(struct device_attribute *attr);
95200 extern int cpu_add_dev_attr_group(struct attribute_group *attrs);
95201 extern void cpu_remove_dev_attr_group(struct attribute_group *attrs);
95202
95203 -extern struct device *cpu_device_create(struct device *parent, void *drvdata,
95204 - const struct attribute_group **groups,
95205 - const char *fmt, ...);
95206 +extern __printf(4, 5)
95207 +struct device *cpu_device_create(struct device *parent, void *drvdata,
95208 + const struct attribute_group **groups,
95209 + const char *fmt, ...);
95210 #ifdef CONFIG_HOTPLUG_CPU
95211 extern void unregister_cpu(struct cpu *cpu);
95212 extern ssize_t arch_cpu_probe(const char *, size_t);
95213 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
95214 index 2ee4888..0451f5e 100644
95215 --- a/include/linux/cpufreq.h
95216 +++ b/include/linux/cpufreq.h
95217 @@ -207,6 +207,7 @@ struct global_attr {
95218 ssize_t (*store)(struct kobject *a, struct attribute *b,
95219 const char *c, size_t count);
95220 };
95221 +typedef struct global_attr __no_const global_attr_no_const;
95222
95223 #define define_one_global_ro(_name) \
95224 static struct global_attr _name = \
95225 @@ -278,7 +279,7 @@ struct cpufreq_driver {
95226 bool boost_supported;
95227 bool boost_enabled;
95228 int (*set_boost)(int state);
95229 -};
95230 +} __do_const;
95231
95232 /* flags */
95233 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
95234 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
95235 index 9c5e892..feb34e0 100644
95236 --- a/include/linux/cpuidle.h
95237 +++ b/include/linux/cpuidle.h
95238 @@ -59,7 +59,8 @@ struct cpuidle_state {
95239 void (*enter_freeze) (struct cpuidle_device *dev,
95240 struct cpuidle_driver *drv,
95241 int index);
95242 -};
95243 +} __do_const;
95244 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
95245
95246 /* Idle State Flags */
95247 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
95248 @@ -227,7 +228,7 @@ struct cpuidle_governor {
95249 void (*reflect) (struct cpuidle_device *dev, int index);
95250
95251 struct module *owner;
95252 -};
95253 +} __do_const;
95254
95255 #ifdef CONFIG_CPU_IDLE
95256 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
95257 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
95258 index 59915ea..81ebec0 100644
95259 --- a/include/linux/cpumask.h
95260 +++ b/include/linux/cpumask.h
95261 @@ -127,17 +127,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
95262 }
95263
95264 /* Valid inputs for n are -1 and 0. */
95265 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
95266 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
95267 {
95268 return n+1;
95269 }
95270
95271 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
95272 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
95273 {
95274 return n+1;
95275 }
95276
95277 -static inline unsigned int cpumask_next_and(int n,
95278 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
95279 const struct cpumask *srcp,
95280 const struct cpumask *andp)
95281 {
95282 @@ -181,7 +181,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
95283 *
95284 * Returns >= nr_cpu_ids if no further cpus set.
95285 */
95286 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
95287 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
95288 {
95289 /* -1 is a legal arg here. */
95290 if (n != -1)
95291 @@ -196,7 +196,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
95292 *
95293 * Returns >= nr_cpu_ids if no further cpus unset.
95294 */
95295 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
95296 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
95297 {
95298 /* -1 is a legal arg here. */
95299 if (n != -1)
95300 @@ -204,7 +204,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
95301 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
95302 }
95303
95304 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
95305 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
95306 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
95307 unsigned int cpumask_local_spread(unsigned int i, int node);
95308
95309 @@ -471,7 +471,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
95310 * cpumask_weight - Count of bits in *srcp
95311 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
95312 */
95313 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
95314 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
95315 {
95316 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
95317 }
95318 diff --git a/include/linux/cred.h b/include/linux/cred.h
95319 index 8b6c083..51cb9f5 100644
95320 --- a/include/linux/cred.h
95321 +++ b/include/linux/cred.h
95322 @@ -35,7 +35,7 @@ struct group_info {
95323 int nblocks;
95324 kgid_t small_block[NGROUPS_SMALL];
95325 kgid_t *blocks[0];
95326 -};
95327 +} __randomize_layout;
95328
95329 /**
95330 * get_group_info - Get a reference to a group info structure
95331 @@ -152,7 +152,7 @@ struct cred {
95332 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
95333 struct group_info *group_info; /* supplementary groups for euid/fsgid */
95334 struct rcu_head rcu; /* RCU deletion hook */
95335 -};
95336 +} __randomize_layout;
95337
95338 extern void __put_cred(struct cred *);
95339 extern void exit_creds(struct task_struct *);
95340 @@ -210,6 +210,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
95341 static inline void validate_process_creds(void)
95342 {
95343 }
95344 +static inline void validate_task_creds(struct task_struct *task)
95345 +{
95346 +}
95347 #endif
95348
95349 /**
95350 @@ -347,6 +350,7 @@ static inline void put_cred(const struct cred *_cred)
95351
95352 #define task_uid(task) (task_cred_xxx((task), uid))
95353 #define task_euid(task) (task_cred_xxx((task), euid))
95354 +#define task_securebits(task) (task_cred_xxx((task), securebits))
95355
95356 #define current_cred_xxx(xxx) \
95357 ({ \
95358 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
95359 index 10df5d2..503d678 100644
95360 --- a/include/linux/crypto.h
95361 +++ b/include/linux/crypto.h
95362 @@ -632,7 +632,7 @@ struct cipher_tfm {
95363 const u8 *key, unsigned int keylen);
95364 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
95365 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
95366 -};
95367 +} __no_const;
95368
95369 struct hash_tfm {
95370 int (*init)(struct hash_desc *desc);
95371 @@ -653,13 +653,13 @@ struct compress_tfm {
95372 int (*cot_decompress)(struct crypto_tfm *tfm,
95373 const u8 *src, unsigned int slen,
95374 u8 *dst, unsigned int *dlen);
95375 -};
95376 +} __no_const;
95377
95378 struct rng_tfm {
95379 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
95380 unsigned int dlen);
95381 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
95382 -};
95383 +} __no_const;
95384
95385 #define crt_ablkcipher crt_u.ablkcipher
95386 #define crt_aead crt_u.aead
95387 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
95388 index 653589e..4ef254a 100644
95389 --- a/include/linux/ctype.h
95390 +++ b/include/linux/ctype.h
95391 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
95392 * Fast implementation of tolower() for internal usage. Do not use in your
95393 * code.
95394 */
95395 -static inline char _tolower(const char c)
95396 +static inline unsigned char _tolower(const unsigned char c)
95397 {
95398 return c | 0x20;
95399 }
95400 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
95401 index df334cb..e730faa 100644
95402 --- a/include/linux/dcache.h
95403 +++ b/include/linux/dcache.h
95404 @@ -123,6 +123,9 @@ struct dentry {
95405 unsigned long d_time; /* used by d_revalidate */
95406 void *d_fsdata; /* fs-specific data */
95407
95408 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
95409 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
95410 +#endif
95411 struct list_head d_lru; /* LRU list */
95412 struct list_head d_child; /* child of parent list */
95413 struct list_head d_subdirs; /* our children */
95414 @@ -133,7 +136,7 @@ struct dentry {
95415 struct hlist_node d_alias; /* inode alias list */
95416 struct rcu_head d_rcu;
95417 } d_u;
95418 -};
95419 +} __randomize_layout;
95420
95421 /*
95422 * dentry->d_lock spinlock nesting subclasses:
95423 @@ -319,13 +322,14 @@ extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
95424
95425 static inline unsigned d_count(const struct dentry *dentry)
95426 {
95427 - return dentry->d_lockref.count;
95428 + return __lockref_read(&dentry->d_lockref);
95429 }
95430
95431 /*
95432 * helper function for dentry_operations.d_dname() members
95433 */
95434 -extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
95435 +extern __printf(4, 5)
95436 +char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
95437 extern char *simple_dname(struct dentry *, char *, int);
95438
95439 extern char *__d_path(const struct path *, const struct path *, char *, int);
95440 @@ -347,7 +351,7 @@ extern char *dentry_path(struct dentry *, char *, int);
95441 static inline struct dentry *dget_dlock(struct dentry *dentry)
95442 {
95443 if (dentry)
95444 - dentry->d_lockref.count++;
95445 + __lockref_inc(&dentry->d_lockref);
95446 return dentry;
95447 }
95448
95449 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
95450 index 7925bf0..d5143d2 100644
95451 --- a/include/linux/decompress/mm.h
95452 +++ b/include/linux/decompress/mm.h
95453 @@ -77,7 +77,7 @@ static void free(void *where)
95454 * warnings when not needed (indeed large_malloc / large_free are not
95455 * needed by inflate */
95456
95457 -#define malloc(a) kmalloc(a, GFP_KERNEL)
95458 +#define malloc(a) kmalloc((a), GFP_KERNEL)
95459 #define free(a) kfree(a)
95460
95461 #define large_malloc(a) vmalloc(a)
95462 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
95463 index ce447f0..83c66bd 100644
95464 --- a/include/linux/devfreq.h
95465 +++ b/include/linux/devfreq.h
95466 @@ -114,7 +114,7 @@ struct devfreq_governor {
95467 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
95468 int (*event_handler)(struct devfreq *devfreq,
95469 unsigned int event, void *data);
95470 -};
95471 +} __do_const;
95472
95473 /**
95474 * struct devfreq - Device devfreq structure
95475 diff --git a/include/linux/device.h b/include/linux/device.h
95476 index 6558af9..48bce1a 100644
95477 --- a/include/linux/device.h
95478 +++ b/include/linux/device.h
95479 @@ -312,7 +312,7 @@ struct subsys_interface {
95480 struct list_head node;
95481 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
95482 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
95483 -};
95484 +} __do_const;
95485
95486 int subsys_interface_register(struct subsys_interface *sif);
95487 void subsys_interface_unregister(struct subsys_interface *sif);
95488 @@ -508,7 +508,7 @@ struct device_type {
95489 void (*release)(struct device *dev);
95490
95491 const struct dev_pm_ops *pm;
95492 -};
95493 +} __do_const;
95494
95495 /* interface for exporting device attributes */
95496 struct device_attribute {
95497 @@ -518,11 +518,12 @@ struct device_attribute {
95498 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
95499 const char *buf, size_t count);
95500 };
95501 +typedef struct device_attribute __no_const device_attribute_no_const;
95502
95503 struct dev_ext_attribute {
95504 struct device_attribute attr;
95505 void *var;
95506 -};
95507 +} __do_const;
95508
95509 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
95510 char *buf);
95511 @@ -607,8 +608,9 @@ extern int devres_release_group(struct device *dev, void *id);
95512
95513 /* managed devm_k.alloc/kfree for device drivers */
95514 extern void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp);
95515 -extern char *devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt,
95516 - va_list ap);
95517 +extern __printf(3, 0)
95518 +char *devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt,
95519 + va_list ap);
95520 extern __printf(3, 4)
95521 char *devm_kasprintf(struct device *dev, gfp_t gfp, const char *fmt, ...);
95522 static inline void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp)
95523 @@ -980,12 +982,10 @@ extern int __must_check device_reprobe(struct device *dev);
95524 /*
95525 * Easy functions for dynamically creating devices on the fly
95526 */
95527 -extern struct device *device_create_vargs(struct class *cls,
95528 - struct device *parent,
95529 - dev_t devt,
95530 - void *drvdata,
95531 - const char *fmt,
95532 - va_list vargs);
95533 +extern __printf(5, 0)
95534 +struct device *device_create_vargs(struct class *cls, struct device *parent,
95535 + dev_t devt, void *drvdata,
95536 + const char *fmt, va_list vargs);
95537 extern __printf(5, 6)
95538 struct device *device_create(struct class *cls, struct device *parent,
95539 dev_t devt, void *drvdata,
95540 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
95541 index ac07ff0..edff186 100644
95542 --- a/include/linux/dma-mapping.h
95543 +++ b/include/linux/dma-mapping.h
95544 @@ -64,7 +64,7 @@ struct dma_map_ops {
95545 u64 (*get_required_mask)(struct device *dev);
95546 #endif
95547 int is_phys;
95548 -};
95549 +} __do_const;
95550
95551 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
95552
95553 diff --git a/include/linux/efi.h b/include/linux/efi.h
95554 index af5be03..d8a6ae2 100644
95555 --- a/include/linux/efi.h
95556 +++ b/include/linux/efi.h
95557 @@ -1057,6 +1057,7 @@ struct efivar_operations {
95558 efi_set_variable_nonblocking_t *set_variable_nonblocking;
95559 efi_query_variable_store_t *query_variable_store;
95560 };
95561 +typedef struct efivar_operations __no_const efivar_operations_no_const;
95562
95563 struct efivars {
95564 /*
95565 diff --git a/include/linux/elf.h b/include/linux/elf.h
95566 index 20fa8d8..3d0dd18 100644
95567 --- a/include/linux/elf.h
95568 +++ b/include/linux/elf.h
95569 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
95570 #define elf_note elf32_note
95571 #define elf_addr_t Elf32_Off
95572 #define Elf_Half Elf32_Half
95573 +#define elf_dyn Elf32_Dyn
95574
95575 #else
95576
95577 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
95578 #define elf_note elf64_note
95579 #define elf_addr_t Elf64_Off
95580 #define Elf_Half Elf64_Half
95581 +#define elf_dyn Elf64_Dyn
95582
95583 #endif
95584
95585 diff --git a/include/linux/err.h b/include/linux/err.h
95586 index a729120..6ede2c9 100644
95587 --- a/include/linux/err.h
95588 +++ b/include/linux/err.h
95589 @@ -20,12 +20,12 @@
95590
95591 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
95592
95593 -static inline void * __must_check ERR_PTR(long error)
95594 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
95595 {
95596 return (void *) error;
95597 }
95598
95599 -static inline long __must_check PTR_ERR(__force const void *ptr)
95600 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
95601 {
95602 return (long) ptr;
95603 }
95604 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
95605 index 36f49c4..a2a1f4c 100644
95606 --- a/include/linux/extcon.h
95607 +++ b/include/linux/extcon.h
95608 @@ -135,7 +135,7 @@ struct extcon_dev {
95609 /* /sys/class/extcon/.../mutually_exclusive/... */
95610 struct attribute_group attr_g_muex;
95611 struct attribute **attrs_muex;
95612 - struct device_attribute *d_attrs_muex;
95613 + device_attribute_no_const *d_attrs_muex;
95614 };
95615
95616 /**
95617 diff --git a/include/linux/fb.h b/include/linux/fb.h
95618 index 043f328..180ccbf 100644
95619 --- a/include/linux/fb.h
95620 +++ b/include/linux/fb.h
95621 @@ -305,7 +305,8 @@ struct fb_ops {
95622 /* called at KDB enter and leave time to prepare the console */
95623 int (*fb_debug_enter)(struct fb_info *info);
95624 int (*fb_debug_leave)(struct fb_info *info);
95625 -};
95626 +} __do_const;
95627 +typedef struct fb_ops __no_const fb_ops_no_const;
95628
95629 #ifdef CONFIG_FB_TILEBLITTING
95630 #define FB_TILE_CURSOR_NONE 0
95631 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
95632 index 230f87b..1fd0485 100644
95633 --- a/include/linux/fdtable.h
95634 +++ b/include/linux/fdtable.h
95635 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
95636 void put_files_struct(struct files_struct *fs);
95637 void reset_files_struct(struct files_struct *);
95638 int unshare_files(struct files_struct **);
95639 -struct files_struct *dup_fd(struct files_struct *, int *);
95640 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
95641 void do_close_on_exec(struct files_struct *);
95642 int iterate_fd(struct files_struct *, unsigned,
95643 int (*)(const void *, struct file *, unsigned),
95644 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
95645 index 8293262..2b3b8bd 100644
95646 --- a/include/linux/frontswap.h
95647 +++ b/include/linux/frontswap.h
95648 @@ -11,7 +11,7 @@ struct frontswap_ops {
95649 int (*load)(unsigned, pgoff_t, struct page *);
95650 void (*invalidate_page)(unsigned, pgoff_t);
95651 void (*invalidate_area)(unsigned);
95652 -};
95653 +} __no_const;
95654
95655 extern bool frontswap_enabled;
95656 extern struct frontswap_ops *
95657 diff --git a/include/linux/fs.h b/include/linux/fs.h
95658 index 571aab9..03a5b06 100644
95659 --- a/include/linux/fs.h
95660 +++ b/include/linux/fs.h
95661 @@ -437,7 +437,7 @@ struct address_space {
95662 spinlock_t private_lock; /* for use by the address_space */
95663 struct list_head private_list; /* ditto */
95664 void *private_data; /* ditto */
95665 -} __attribute__((aligned(sizeof(long))));
95666 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
95667 /*
95668 * On most architectures that alignment is already the case; but
95669 * must be enforced here for CRIS, to let the least significant bit
95670 @@ -480,7 +480,7 @@ struct block_device {
95671 int bd_fsfreeze_count;
95672 /* Mutex for freeze */
95673 struct mutex bd_fsfreeze_mutex;
95674 -};
95675 +} __randomize_layout;
95676
95677 /*
95678 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
95679 @@ -666,7 +666,7 @@ struct inode {
95680 #endif
95681
95682 void *i_private; /* fs or device private pointer */
95683 -};
95684 +} __randomize_layout;
95685
95686 static inline int inode_unhashed(struct inode *inode)
95687 {
95688 @@ -861,7 +861,7 @@ struct file {
95689 struct list_head f_tfile_llink;
95690 #endif /* #ifdef CONFIG_EPOLL */
95691 struct address_space *f_mapping;
95692 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
95693 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
95694
95695 struct file_handle {
95696 __u32 handle_bytes;
95697 @@ -990,7 +990,7 @@ struct file_lock {
95698 int state; /* state of grant or error if -ve */
95699 } afs;
95700 } fl_u;
95701 -};
95702 +} __randomize_layout;
95703
95704 struct file_lock_context {
95705 spinlock_t flc_lock;
95706 @@ -1351,7 +1351,7 @@ struct super_block {
95707 * Indicates how deep in a filesystem stack this SB is
95708 */
95709 int s_stack_depth;
95710 -};
95711 +} __randomize_layout;
95712
95713 extern struct timespec current_fs_time(struct super_block *sb);
95714
95715 @@ -1603,7 +1603,8 @@ struct file_operations {
95716 #ifndef CONFIG_MMU
95717 unsigned (*mmap_capabilities)(struct file *);
95718 #endif
95719 -};
95720 +} __do_const __randomize_layout;
95721 +typedef struct file_operations __no_const file_operations_no_const;
95722
95723 struct inode_operations {
95724 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
95725 @@ -2303,7 +2304,7 @@ extern int register_chrdev_region(dev_t, unsigned, const char *);
95726 extern int __register_chrdev(unsigned int major, unsigned int baseminor,
95727 unsigned int count, const char *name,
95728 const struct file_operations *fops);
95729 -extern void __unregister_chrdev(unsigned int major, unsigned int baseminor,
95730 +extern __nocapture(4) void __unregister_chrdev(unsigned int major, unsigned int baseminor,
95731 unsigned int count, const char *name);
95732 extern void unregister_chrdev_region(dev_t, unsigned);
95733 extern void chrdev_show(struct seq_file *,off_t);
95734 @@ -2989,4 +2990,14 @@ static inline bool dir_relax(struct inode *inode)
95735 return !IS_DEADDIR(inode);
95736 }
95737
95738 +static inline bool is_sidechannel_device(const struct inode *inode)
95739 +{
95740 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
95741 + umode_t mode = inode->i_mode;
95742 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
95743 +#else
95744 + return false;
95745 +#endif
95746 +}
95747 +
95748 #endif /* _LINUX_FS_H */
95749 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
95750 index 0efc3e6..fd23610 100644
95751 --- a/include/linux/fs_struct.h
95752 +++ b/include/linux/fs_struct.h
95753 @@ -6,13 +6,13 @@
95754 #include <linux/seqlock.h>
95755
95756 struct fs_struct {
95757 - int users;
95758 + atomic_t users;
95759 spinlock_t lock;
95760 seqcount_t seq;
95761 int umask;
95762 int in_exec;
95763 struct path root, pwd;
95764 -};
95765 +} __randomize_layout;
95766
95767 extern struct kmem_cache *fs_cachep;
95768
95769 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
95770 index 7714849..a4a5c7a 100644
95771 --- a/include/linux/fscache-cache.h
95772 +++ b/include/linux/fscache-cache.h
95773 @@ -113,7 +113,7 @@ struct fscache_operation {
95774 fscache_operation_release_t release;
95775 };
95776
95777 -extern atomic_t fscache_op_debug_id;
95778 +extern atomic_unchecked_t fscache_op_debug_id;
95779 extern void fscache_op_work_func(struct work_struct *work);
95780
95781 extern void fscache_enqueue_operation(struct fscache_operation *);
95782 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
95783 INIT_WORK(&op->work, fscache_op_work_func);
95784 atomic_set(&op->usage, 1);
95785 op->state = FSCACHE_OP_ST_INITIALISED;
95786 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
95787 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
95788 op->processor = processor;
95789 op->release = release;
95790 INIT_LIST_HEAD(&op->pend_link);
95791 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
95792 index 115bb81..e7b812b 100644
95793 --- a/include/linux/fscache.h
95794 +++ b/include/linux/fscache.h
95795 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
95796 * - this is mandatory for any object that may have data
95797 */
95798 void (*now_uncached)(void *cookie_netfs_data);
95799 -};
95800 +} __do_const;
95801
95802 /*
95803 * fscache cached network filesystem type
95804 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
95805 index 7ee1774..72505b8 100644
95806 --- a/include/linux/fsnotify.h
95807 +++ b/include/linux/fsnotify.h
95808 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
95809 struct inode *inode = file_inode(file);
95810 __u32 mask = FS_ACCESS;
95811
95812 + if (is_sidechannel_device(inode))
95813 + return;
95814 +
95815 if (S_ISDIR(inode->i_mode))
95816 mask |= FS_ISDIR;
95817
95818 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
95819 struct inode *inode = file_inode(file);
95820 __u32 mask = FS_MODIFY;
95821
95822 + if (is_sidechannel_device(inode))
95823 + return;
95824 +
95825 if (S_ISDIR(inode->i_mode))
95826 mask |= FS_ISDIR;
95827
95828 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
95829 */
95830 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
95831 {
95832 - return kstrdup(name, GFP_KERNEL);
95833 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
95834 }
95835
95836 /*
95837 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
95838 index ec274e0..e678159 100644
95839 --- a/include/linux/genhd.h
95840 +++ b/include/linux/genhd.h
95841 @@ -194,7 +194,7 @@ struct gendisk {
95842 struct kobject *slave_dir;
95843
95844 struct timer_rand_state *random;
95845 - atomic_t sync_io; /* RAID */
95846 + atomic_unchecked_t sync_io; /* RAID */
95847 struct disk_events *ev;
95848 #ifdef CONFIG_BLK_DEV_INTEGRITY
95849 struct blk_integrity *integrity;
95850 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
95851 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
95852
95853 /* drivers/char/random.c */
95854 -extern void add_disk_randomness(struct gendisk *disk);
95855 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
95856 extern void rand_initialize_disk(struct gendisk *disk);
95857
95858 static inline sector_t get_start_sect(struct block_device *bdev)
95859 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
95860 index 667c311..abac2a7 100644
95861 --- a/include/linux/genl_magic_func.h
95862 +++ b/include/linux/genl_magic_func.h
95863 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
95864 },
95865
95866 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
95867 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
95868 +static struct genl_ops ZZZ_genl_ops[] = {
95869 #include GENL_MAGIC_INCLUDE_FILE
95870 };
95871
95872 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
95873 index 15928f0..90b31d7 100644
95874 --- a/include/linux/gfp.h
95875 +++ b/include/linux/gfp.h
95876 @@ -35,6 +35,13 @@ struct vm_area_struct;
95877 #define ___GFP_NO_KSWAPD 0x400000u
95878 #define ___GFP_OTHER_NODE 0x800000u
95879 #define ___GFP_WRITE 0x1000000u
95880 +
95881 +#ifdef CONFIG_PAX_USERCOPY_SLABS
95882 +#define ___GFP_USERCOPY 0x2000000u
95883 +#else
95884 +#define ___GFP_USERCOPY 0
95885 +#endif
95886 +
95887 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
95888
95889 /*
95890 @@ -94,6 +101,7 @@ struct vm_area_struct;
95891 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
95892 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
95893 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
95894 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
95895
95896 /*
95897 * This may seem redundant, but it's a way of annotating false positives vs.
95898 @@ -101,7 +109,7 @@ struct vm_area_struct;
95899 */
95900 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
95901
95902 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
95903 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
95904 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
95905
95906 /* This equals 0, but use constants in case they ever change */
95907 @@ -146,6 +154,8 @@ struct vm_area_struct;
95908 /* 4GB DMA on some platforms */
95909 #define GFP_DMA32 __GFP_DMA32
95910
95911 +#define GFP_USERCOPY __GFP_USERCOPY
95912 +
95913 /* Convert GFP flags to their corresponding migrate type */
95914 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
95915 {
95916 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
95917 new file mode 100644
95918 index 0000000..91858e4
95919 --- /dev/null
95920 +++ b/include/linux/gracl.h
95921 @@ -0,0 +1,342 @@
95922 +#ifndef GR_ACL_H
95923 +#define GR_ACL_H
95924 +
95925 +#include <linux/grdefs.h>
95926 +#include <linux/resource.h>
95927 +#include <linux/capability.h>
95928 +#include <linux/dcache.h>
95929 +#include <asm/resource.h>
95930 +
95931 +/* Major status information */
95932 +
95933 +#define GR_VERSION "grsecurity 3.1"
95934 +#define GRSECURITY_VERSION 0x3100
95935 +
95936 +enum {
95937 + GR_SHUTDOWN = 0,
95938 + GR_ENABLE = 1,
95939 + GR_SPROLE = 2,
95940 + GR_OLDRELOAD = 3,
95941 + GR_SEGVMOD = 4,
95942 + GR_STATUS = 5,
95943 + GR_UNSPROLE = 6,
95944 + GR_PASSSET = 7,
95945 + GR_SPROLEPAM = 8,
95946 + GR_RELOAD = 9,
95947 +};
95948 +
95949 +/* Password setup definitions
95950 + * kernel/grhash.c */
95951 +enum {
95952 + GR_PW_LEN = 128,
95953 + GR_SALT_LEN = 16,
95954 + GR_SHA_LEN = 32,
95955 +};
95956 +
95957 +enum {
95958 + GR_SPROLE_LEN = 64,
95959 +};
95960 +
95961 +enum {
95962 + GR_NO_GLOB = 0,
95963 + GR_REG_GLOB,
95964 + GR_CREATE_GLOB
95965 +};
95966 +
95967 +#define GR_NLIMITS 32
95968 +
95969 +/* Begin Data Structures */
95970 +
95971 +struct sprole_pw {
95972 + unsigned char *rolename;
95973 + unsigned char salt[GR_SALT_LEN];
95974 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
95975 +};
95976 +
95977 +struct name_entry {
95978 + __u32 key;
95979 + u64 inode;
95980 + dev_t device;
95981 + char *name;
95982 + __u16 len;
95983 + __u8 deleted;
95984 + struct name_entry *prev;
95985 + struct name_entry *next;
95986 +};
95987 +
95988 +struct inodev_entry {
95989 + struct name_entry *nentry;
95990 + struct inodev_entry *prev;
95991 + struct inodev_entry *next;
95992 +};
95993 +
95994 +struct acl_role_db {
95995 + struct acl_role_label **r_hash;
95996 + __u32 r_size;
95997 +};
95998 +
95999 +struct inodev_db {
96000 + struct inodev_entry **i_hash;
96001 + __u32 i_size;
96002 +};
96003 +
96004 +struct name_db {
96005 + struct name_entry **n_hash;
96006 + __u32 n_size;
96007 +};
96008 +
96009 +struct crash_uid {
96010 + uid_t uid;
96011 + unsigned long expires;
96012 +};
96013 +
96014 +struct gr_hash_struct {
96015 + void **table;
96016 + void **nametable;
96017 + void *first;
96018 + __u32 table_size;
96019 + __u32 used_size;
96020 + int type;
96021 +};
96022 +
96023 +/* Userspace Grsecurity ACL data structures */
96024 +
96025 +struct acl_subject_label {
96026 + char *filename;
96027 + u64 inode;
96028 + dev_t device;
96029 + __u32 mode;
96030 + kernel_cap_t cap_mask;
96031 + kernel_cap_t cap_lower;
96032 + kernel_cap_t cap_invert_audit;
96033 +
96034 + struct rlimit res[GR_NLIMITS];
96035 + __u32 resmask;
96036 +
96037 + __u8 user_trans_type;
96038 + __u8 group_trans_type;
96039 + uid_t *user_transitions;
96040 + gid_t *group_transitions;
96041 + __u16 user_trans_num;
96042 + __u16 group_trans_num;
96043 +
96044 + __u32 sock_families[2];
96045 + __u32 ip_proto[8];
96046 + __u32 ip_type;
96047 + struct acl_ip_label **ips;
96048 + __u32 ip_num;
96049 + __u32 inaddr_any_override;
96050 +
96051 + __u32 crashes;
96052 + unsigned long expires;
96053 +
96054 + struct acl_subject_label *parent_subject;
96055 + struct gr_hash_struct *hash;
96056 + struct acl_subject_label *prev;
96057 + struct acl_subject_label *next;
96058 +
96059 + struct acl_object_label **obj_hash;
96060 + __u32 obj_hash_size;
96061 + __u16 pax_flags;
96062 +};
96063 +
96064 +struct role_allowed_ip {
96065 + __u32 addr;
96066 + __u32 netmask;
96067 +
96068 + struct role_allowed_ip *prev;
96069 + struct role_allowed_ip *next;
96070 +};
96071 +
96072 +struct role_transition {
96073 + char *rolename;
96074 +
96075 + struct role_transition *prev;
96076 + struct role_transition *next;
96077 +};
96078 +
96079 +struct acl_role_label {
96080 + char *rolename;
96081 + uid_t uidgid;
96082 + __u16 roletype;
96083 +
96084 + __u16 auth_attempts;
96085 + unsigned long expires;
96086 +
96087 + struct acl_subject_label *root_label;
96088 + struct gr_hash_struct *hash;
96089 +
96090 + struct acl_role_label *prev;
96091 + struct acl_role_label *next;
96092 +
96093 + struct role_transition *transitions;
96094 + struct role_allowed_ip *allowed_ips;
96095 + uid_t *domain_children;
96096 + __u16 domain_child_num;
96097 +
96098 + umode_t umask;
96099 +
96100 + struct acl_subject_label **subj_hash;
96101 + __u32 subj_hash_size;
96102 +};
96103 +
96104 +struct user_acl_role_db {
96105 + struct acl_role_label **r_table;
96106 + __u32 num_pointers; /* Number of allocations to track */
96107 + __u32 num_roles; /* Number of roles */
96108 + __u32 num_domain_children; /* Number of domain children */
96109 + __u32 num_subjects; /* Number of subjects */
96110 + __u32 num_objects; /* Number of objects */
96111 +};
96112 +
96113 +struct acl_object_label {
96114 + char *filename;
96115 + u64 inode;
96116 + dev_t device;
96117 + __u32 mode;
96118 +
96119 + struct acl_subject_label *nested;
96120 + struct acl_object_label *globbed;
96121 +
96122 + /* next two structures not used */
96123 +
96124 + struct acl_object_label *prev;
96125 + struct acl_object_label *next;
96126 +};
96127 +
96128 +struct acl_ip_label {
96129 + char *iface;
96130 + __u32 addr;
96131 + __u32 netmask;
96132 + __u16 low, high;
96133 + __u8 mode;
96134 + __u32 type;
96135 + __u32 proto[8];
96136 +
96137 + /* next two structures not used */
96138 +
96139 + struct acl_ip_label *prev;
96140 + struct acl_ip_label *next;
96141 +};
96142 +
96143 +struct gr_arg {
96144 + struct user_acl_role_db role_db;
96145 + unsigned char pw[GR_PW_LEN];
96146 + unsigned char salt[GR_SALT_LEN];
96147 + unsigned char sum[GR_SHA_LEN];
96148 + unsigned char sp_role[GR_SPROLE_LEN];
96149 + struct sprole_pw *sprole_pws;
96150 + dev_t segv_device;
96151 + u64 segv_inode;
96152 + uid_t segv_uid;
96153 + __u16 num_sprole_pws;
96154 + __u16 mode;
96155 +};
96156 +
96157 +struct gr_arg_wrapper {
96158 + struct gr_arg *arg;
96159 + __u32 version;
96160 + __u32 size;
96161 +};
96162 +
96163 +struct subject_map {
96164 + struct acl_subject_label *user;
96165 + struct acl_subject_label *kernel;
96166 + struct subject_map *prev;
96167 + struct subject_map *next;
96168 +};
96169 +
96170 +struct acl_subj_map_db {
96171 + struct subject_map **s_hash;
96172 + __u32 s_size;
96173 +};
96174 +
96175 +struct gr_policy_state {
96176 + struct sprole_pw **acl_special_roles;
96177 + __u16 num_sprole_pws;
96178 + struct acl_role_label *kernel_role;
96179 + struct acl_role_label *role_list;
96180 + struct acl_role_label *default_role;
96181 + struct acl_role_db acl_role_set;
96182 + struct acl_subj_map_db subj_map_set;
96183 + struct name_db name_set;
96184 + struct inodev_db inodev_set;
96185 +};
96186 +
96187 +struct gr_alloc_state {
96188 + unsigned long alloc_stack_next;
96189 + unsigned long alloc_stack_size;
96190 + void **alloc_stack;
96191 +};
96192 +
96193 +struct gr_reload_state {
96194 + struct gr_policy_state oldpolicy;
96195 + struct gr_alloc_state oldalloc;
96196 + struct gr_policy_state newpolicy;
96197 + struct gr_alloc_state newalloc;
96198 + struct gr_policy_state *oldpolicy_ptr;
96199 + struct gr_alloc_state *oldalloc_ptr;
96200 + unsigned char oldmode;
96201 +};
96202 +
96203 +/* End Data Structures Section */
96204 +
96205 +/* Hash functions generated by empirical testing by Brad Spengler
96206 + Makes good use of the low bits of the inode. Generally 0-1 times
96207 + in loop for successful match. 0-3 for unsuccessful match.
96208 + Shift/add algorithm with modulus of table size and an XOR*/
96209 +
96210 +static __inline__ unsigned int
96211 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
96212 +{
96213 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
96214 +}
96215 +
96216 + static __inline__ unsigned int
96217 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
96218 +{
96219 + return ((const unsigned long)userp % sz);
96220 +}
96221 +
96222 +static __inline__ unsigned int
96223 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
96224 +{
96225 + unsigned int rem;
96226 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
96227 + return rem;
96228 +}
96229 +
96230 +static __inline__ unsigned int
96231 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
96232 +{
96233 + return full_name_hash((const unsigned char *)name, len) % sz;
96234 +}
96235 +
96236 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
96237 + subj = NULL; \
96238 + iter = 0; \
96239 + while (iter < role->subj_hash_size) { \
96240 + if (subj == NULL) \
96241 + subj = role->subj_hash[iter]; \
96242 + if (subj == NULL) { \
96243 + iter++; \
96244 + continue; \
96245 + }
96246 +
96247 +#define FOR_EACH_SUBJECT_END(subj,iter) \
96248 + subj = subj->next; \
96249 + if (subj == NULL) \
96250 + iter++; \
96251 + }
96252 +
96253 +
96254 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
96255 + subj = role->hash->first; \
96256 + while (subj != NULL) {
96257 +
96258 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
96259 + subj = subj->next; \
96260 + }
96261 +
96262 +#endif
96263 +
96264 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
96265 new file mode 100644
96266 index 0000000..af64092
96267 --- /dev/null
96268 +++ b/include/linux/gracl_compat.h
96269 @@ -0,0 +1,156 @@
96270 +#ifndef GR_ACL_COMPAT_H
96271 +#define GR_ACL_COMPAT_H
96272 +
96273 +#include <linux/resource.h>
96274 +#include <asm/resource.h>
96275 +
96276 +struct sprole_pw_compat {
96277 + compat_uptr_t rolename;
96278 + unsigned char salt[GR_SALT_LEN];
96279 + unsigned char sum[GR_SHA_LEN];
96280 +};
96281 +
96282 +struct gr_hash_struct_compat {
96283 + compat_uptr_t table;
96284 + compat_uptr_t nametable;
96285 + compat_uptr_t first;
96286 + __u32 table_size;
96287 + __u32 used_size;
96288 + int type;
96289 +};
96290 +
96291 +struct acl_subject_label_compat {
96292 + compat_uptr_t filename;
96293 + compat_u64 inode;
96294 + __u32 device;
96295 + __u32 mode;
96296 + kernel_cap_t cap_mask;
96297 + kernel_cap_t cap_lower;
96298 + kernel_cap_t cap_invert_audit;
96299 +
96300 + struct compat_rlimit res[GR_NLIMITS];
96301 + __u32 resmask;
96302 +
96303 + __u8 user_trans_type;
96304 + __u8 group_trans_type;
96305 + compat_uptr_t user_transitions;
96306 + compat_uptr_t group_transitions;
96307 + __u16 user_trans_num;
96308 + __u16 group_trans_num;
96309 +
96310 + __u32 sock_families[2];
96311 + __u32 ip_proto[8];
96312 + __u32 ip_type;
96313 + compat_uptr_t ips;
96314 + __u32 ip_num;
96315 + __u32 inaddr_any_override;
96316 +
96317 + __u32 crashes;
96318 + compat_ulong_t expires;
96319 +
96320 + compat_uptr_t parent_subject;
96321 + compat_uptr_t hash;
96322 + compat_uptr_t prev;
96323 + compat_uptr_t next;
96324 +
96325 + compat_uptr_t obj_hash;
96326 + __u32 obj_hash_size;
96327 + __u16 pax_flags;
96328 +};
96329 +
96330 +struct role_allowed_ip_compat {
96331 + __u32 addr;
96332 + __u32 netmask;
96333 +
96334 + compat_uptr_t prev;
96335 + compat_uptr_t next;
96336 +};
96337 +
96338 +struct role_transition_compat {
96339 + compat_uptr_t rolename;
96340 +
96341 + compat_uptr_t prev;
96342 + compat_uptr_t next;
96343 +};
96344 +
96345 +struct acl_role_label_compat {
96346 + compat_uptr_t rolename;
96347 + uid_t uidgid;
96348 + __u16 roletype;
96349 +
96350 + __u16 auth_attempts;
96351 + compat_ulong_t expires;
96352 +
96353 + compat_uptr_t root_label;
96354 + compat_uptr_t hash;
96355 +
96356 + compat_uptr_t prev;
96357 + compat_uptr_t next;
96358 +
96359 + compat_uptr_t transitions;
96360 + compat_uptr_t allowed_ips;
96361 + compat_uptr_t domain_children;
96362 + __u16 domain_child_num;
96363 +
96364 + umode_t umask;
96365 +
96366 + compat_uptr_t subj_hash;
96367 + __u32 subj_hash_size;
96368 +};
96369 +
96370 +struct user_acl_role_db_compat {
96371 + compat_uptr_t r_table;
96372 + __u32 num_pointers;
96373 + __u32 num_roles;
96374 + __u32 num_domain_children;
96375 + __u32 num_subjects;
96376 + __u32 num_objects;
96377 +};
96378 +
96379 +struct acl_object_label_compat {
96380 + compat_uptr_t filename;
96381 + compat_u64 inode;
96382 + __u32 device;
96383 + __u32 mode;
96384 +
96385 + compat_uptr_t nested;
96386 + compat_uptr_t globbed;
96387 +
96388 + compat_uptr_t prev;
96389 + compat_uptr_t next;
96390 +};
96391 +
96392 +struct acl_ip_label_compat {
96393 + compat_uptr_t iface;
96394 + __u32 addr;
96395 + __u32 netmask;
96396 + __u16 low, high;
96397 + __u8 mode;
96398 + __u32 type;
96399 + __u32 proto[8];
96400 +
96401 + compat_uptr_t prev;
96402 + compat_uptr_t next;
96403 +};
96404 +
96405 +struct gr_arg_compat {
96406 + struct user_acl_role_db_compat role_db;
96407 + unsigned char pw[GR_PW_LEN];
96408 + unsigned char salt[GR_SALT_LEN];
96409 + unsigned char sum[GR_SHA_LEN];
96410 + unsigned char sp_role[GR_SPROLE_LEN];
96411 + compat_uptr_t sprole_pws;
96412 + __u32 segv_device;
96413 + compat_u64 segv_inode;
96414 + uid_t segv_uid;
96415 + __u16 num_sprole_pws;
96416 + __u16 mode;
96417 +};
96418 +
96419 +struct gr_arg_wrapper_compat {
96420 + compat_uptr_t arg;
96421 + __u32 version;
96422 + __u32 size;
96423 +};
96424 +
96425 +#endif
96426 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
96427 new file mode 100644
96428 index 0000000..323ecf2
96429 --- /dev/null
96430 +++ b/include/linux/gralloc.h
96431 @@ -0,0 +1,9 @@
96432 +#ifndef __GRALLOC_H
96433 +#define __GRALLOC_H
96434 +
96435 +void acl_free_all(void);
96436 +int acl_alloc_stack_init(unsigned long size);
96437 +void *acl_alloc(unsigned long len);
96438 +void *acl_alloc_num(unsigned long num, unsigned long len);
96439 +
96440 +#endif
96441 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
96442 new file mode 100644
96443 index 0000000..be66033
96444 --- /dev/null
96445 +++ b/include/linux/grdefs.h
96446 @@ -0,0 +1,140 @@
96447 +#ifndef GRDEFS_H
96448 +#define GRDEFS_H
96449 +
96450 +/* Begin grsecurity status declarations */
96451 +
96452 +enum {
96453 + GR_READY = 0x01,
96454 + GR_STATUS_INIT = 0x00 // disabled state
96455 +};
96456 +
96457 +/* Begin ACL declarations */
96458 +
96459 +/* Role flags */
96460 +
96461 +enum {
96462 + GR_ROLE_USER = 0x0001,
96463 + GR_ROLE_GROUP = 0x0002,
96464 + GR_ROLE_DEFAULT = 0x0004,
96465 + GR_ROLE_SPECIAL = 0x0008,
96466 + GR_ROLE_AUTH = 0x0010,
96467 + GR_ROLE_NOPW = 0x0020,
96468 + GR_ROLE_GOD = 0x0040,
96469 + GR_ROLE_LEARN = 0x0080,
96470 + GR_ROLE_TPE = 0x0100,
96471 + GR_ROLE_DOMAIN = 0x0200,
96472 + GR_ROLE_PAM = 0x0400,
96473 + GR_ROLE_PERSIST = 0x0800
96474 +};
96475 +
96476 +/* ACL Subject and Object mode flags */
96477 +enum {
96478 + GR_DELETED = 0x80000000
96479 +};
96480 +
96481 +/* ACL Object-only mode flags */
96482 +enum {
96483 + GR_READ = 0x00000001,
96484 + GR_APPEND = 0x00000002,
96485 + GR_WRITE = 0x00000004,
96486 + GR_EXEC = 0x00000008,
96487 + GR_FIND = 0x00000010,
96488 + GR_INHERIT = 0x00000020,
96489 + GR_SETID = 0x00000040,
96490 + GR_CREATE = 0x00000080,
96491 + GR_DELETE = 0x00000100,
96492 + GR_LINK = 0x00000200,
96493 + GR_AUDIT_READ = 0x00000400,
96494 + GR_AUDIT_APPEND = 0x00000800,
96495 + GR_AUDIT_WRITE = 0x00001000,
96496 + GR_AUDIT_EXEC = 0x00002000,
96497 + GR_AUDIT_FIND = 0x00004000,
96498 + GR_AUDIT_INHERIT= 0x00008000,
96499 + GR_AUDIT_SETID = 0x00010000,
96500 + GR_AUDIT_CREATE = 0x00020000,
96501 + GR_AUDIT_DELETE = 0x00040000,
96502 + GR_AUDIT_LINK = 0x00080000,
96503 + GR_PTRACERD = 0x00100000,
96504 + GR_NOPTRACE = 0x00200000,
96505 + GR_SUPPRESS = 0x00400000,
96506 + GR_NOLEARN = 0x00800000,
96507 + GR_INIT_TRANSFER= 0x01000000
96508 +};
96509 +
96510 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
96511 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
96512 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
96513 +
96514 +/* ACL subject-only mode flags */
96515 +enum {
96516 + GR_KILL = 0x00000001,
96517 + GR_VIEW = 0x00000002,
96518 + GR_PROTECTED = 0x00000004,
96519 + GR_LEARN = 0x00000008,
96520 + GR_OVERRIDE = 0x00000010,
96521 + /* just a placeholder, this mode is only used in userspace */
96522 + GR_DUMMY = 0x00000020,
96523 + GR_PROTSHM = 0x00000040,
96524 + GR_KILLPROC = 0x00000080,
96525 + GR_KILLIPPROC = 0x00000100,
96526 + /* just a placeholder, this mode is only used in userspace */
96527 + GR_NOTROJAN = 0x00000200,
96528 + GR_PROTPROCFD = 0x00000400,
96529 + GR_PROCACCT = 0x00000800,
96530 + GR_RELAXPTRACE = 0x00001000,
96531 + //GR_NESTED = 0x00002000,
96532 + GR_INHERITLEARN = 0x00004000,
96533 + GR_PROCFIND = 0x00008000,
96534 + GR_POVERRIDE = 0x00010000,
96535 + GR_KERNELAUTH = 0x00020000,
96536 + GR_ATSECURE = 0x00040000,
96537 + GR_SHMEXEC = 0x00080000
96538 +};
96539 +
96540 +enum {
96541 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
96542 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
96543 + GR_PAX_ENABLE_MPROTECT = 0x0004,
96544 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
96545 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
96546 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
96547 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
96548 + GR_PAX_DISABLE_MPROTECT = 0x0400,
96549 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
96550 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
96551 +};
96552 +
96553 +enum {
96554 + GR_ID_USER = 0x01,
96555 + GR_ID_GROUP = 0x02,
96556 +};
96557 +
96558 +enum {
96559 + GR_ID_ALLOW = 0x01,
96560 + GR_ID_DENY = 0x02,
96561 +};
96562 +
96563 +#define GR_CRASH_RES 31
96564 +#define GR_UIDTABLE_MAX 500
96565 +
96566 +/* begin resource learning section */
96567 +enum {
96568 + GR_RLIM_CPU_BUMP = 60,
96569 + GR_RLIM_FSIZE_BUMP = 50000,
96570 + GR_RLIM_DATA_BUMP = 10000,
96571 + GR_RLIM_STACK_BUMP = 1000,
96572 + GR_RLIM_CORE_BUMP = 10000,
96573 + GR_RLIM_RSS_BUMP = 500000,
96574 + GR_RLIM_NPROC_BUMP = 1,
96575 + GR_RLIM_NOFILE_BUMP = 5,
96576 + GR_RLIM_MEMLOCK_BUMP = 50000,
96577 + GR_RLIM_AS_BUMP = 500000,
96578 + GR_RLIM_LOCKS_BUMP = 2,
96579 + GR_RLIM_SIGPENDING_BUMP = 5,
96580 + GR_RLIM_MSGQUEUE_BUMP = 10000,
96581 + GR_RLIM_NICE_BUMP = 1,
96582 + GR_RLIM_RTPRIO_BUMP = 1,
96583 + GR_RLIM_RTTIME_BUMP = 1000000
96584 +};
96585 +
96586 +#endif
96587 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
96588 new file mode 100644
96589 index 0000000..fb1de5d
96590 --- /dev/null
96591 +++ b/include/linux/grinternal.h
96592 @@ -0,0 +1,230 @@
96593 +#ifndef __GRINTERNAL_H
96594 +#define __GRINTERNAL_H
96595 +
96596 +#ifdef CONFIG_GRKERNSEC
96597 +
96598 +#include <linux/fs.h>
96599 +#include <linux/mnt_namespace.h>
96600 +#include <linux/nsproxy.h>
96601 +#include <linux/gracl.h>
96602 +#include <linux/grdefs.h>
96603 +#include <linux/grmsg.h>
96604 +
96605 +void gr_add_learn_entry(const char *fmt, ...)
96606 + __attribute__ ((format (printf, 1, 2)));
96607 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
96608 + const struct vfsmount *mnt);
96609 +__u32 gr_check_create(const struct dentry *new_dentry,
96610 + const struct dentry *parent,
96611 + const struct vfsmount *mnt, const __u32 mode);
96612 +int gr_check_protected_task(const struct task_struct *task);
96613 +__u32 to_gr_audit(const __u32 reqmode);
96614 +int gr_set_acls(const int type);
96615 +int gr_acl_is_enabled(void);
96616 +char gr_roletype_to_char(void);
96617 +
96618 +void gr_handle_alertkill(struct task_struct *task);
96619 +char *gr_to_filename(const struct dentry *dentry,
96620 + const struct vfsmount *mnt);
96621 +char *gr_to_filename1(const struct dentry *dentry,
96622 + const struct vfsmount *mnt);
96623 +char *gr_to_filename2(const struct dentry *dentry,
96624 + const struct vfsmount *mnt);
96625 +char *gr_to_filename3(const struct dentry *dentry,
96626 + const struct vfsmount *mnt);
96627 +
96628 +extern int grsec_enable_ptrace_readexec;
96629 +extern int grsec_enable_harden_ptrace;
96630 +extern int grsec_enable_link;
96631 +extern int grsec_enable_fifo;
96632 +extern int grsec_enable_execve;
96633 +extern int grsec_enable_shm;
96634 +extern int grsec_enable_execlog;
96635 +extern int grsec_enable_signal;
96636 +extern int grsec_enable_audit_ptrace;
96637 +extern int grsec_enable_forkfail;
96638 +extern int grsec_enable_time;
96639 +extern int grsec_enable_rofs;
96640 +extern int grsec_deny_new_usb;
96641 +extern int grsec_enable_chroot_shmat;
96642 +extern int grsec_enable_chroot_mount;
96643 +extern int grsec_enable_chroot_double;
96644 +extern int grsec_enable_chroot_pivot;
96645 +extern int grsec_enable_chroot_chdir;
96646 +extern int grsec_enable_chroot_chmod;
96647 +extern int grsec_enable_chroot_mknod;
96648 +extern int grsec_enable_chroot_fchdir;
96649 +extern int grsec_enable_chroot_nice;
96650 +extern int grsec_enable_chroot_execlog;
96651 +extern int grsec_enable_chroot_caps;
96652 +extern int grsec_enable_chroot_rename;
96653 +extern int grsec_enable_chroot_sysctl;
96654 +extern int grsec_enable_chroot_unix;
96655 +extern int grsec_enable_symlinkown;
96656 +extern kgid_t grsec_symlinkown_gid;
96657 +extern int grsec_enable_tpe;
96658 +extern kgid_t grsec_tpe_gid;
96659 +extern int grsec_enable_tpe_all;
96660 +extern int grsec_enable_tpe_invert;
96661 +extern int grsec_enable_socket_all;
96662 +extern kgid_t grsec_socket_all_gid;
96663 +extern int grsec_enable_socket_client;
96664 +extern kgid_t grsec_socket_client_gid;
96665 +extern int grsec_enable_socket_server;
96666 +extern kgid_t grsec_socket_server_gid;
96667 +extern kgid_t grsec_audit_gid;
96668 +extern int grsec_enable_group;
96669 +extern int grsec_enable_log_rwxmaps;
96670 +extern int grsec_enable_mount;
96671 +extern int grsec_enable_chdir;
96672 +extern int grsec_resource_logging;
96673 +extern int grsec_enable_blackhole;
96674 +extern int grsec_lastack_retries;
96675 +extern int grsec_enable_brute;
96676 +extern int grsec_enable_harden_ipc;
96677 +extern int grsec_lock;
96678 +
96679 +extern spinlock_t grsec_alert_lock;
96680 +extern unsigned long grsec_alert_wtime;
96681 +extern unsigned long grsec_alert_fyet;
96682 +
96683 +extern spinlock_t grsec_audit_lock;
96684 +
96685 +extern rwlock_t grsec_exec_file_lock;
96686 +
96687 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
96688 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
96689 + (tsk)->exec_file->f_path.mnt) : "/")
96690 +
96691 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
96692 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
96693 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
96694 +
96695 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
96696 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
96697 + (tsk)->exec_file->f_path.mnt) : "/")
96698 +
96699 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
96700 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
96701 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
96702 +
96703 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
96704 +
96705 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
96706 +
96707 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
96708 +{
96709 + if (file1 && file2) {
96710 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
96711 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
96712 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
96713 + return true;
96714 + }
96715 +
96716 + return false;
96717 +}
96718 +
96719 +#define GR_CHROOT_CAPS {{ \
96720 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
96721 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
96722 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
96723 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
96724 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
96725 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
96726 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
96727 +
96728 +#define security_learn(normal_msg,args...) \
96729 +({ \
96730 + read_lock(&grsec_exec_file_lock); \
96731 + gr_add_learn_entry(normal_msg "\n", ## args); \
96732 + read_unlock(&grsec_exec_file_lock); \
96733 +})
96734 +
96735 +enum {
96736 + GR_DO_AUDIT,
96737 + GR_DONT_AUDIT,
96738 + /* used for non-audit messages that we shouldn't kill the task on */
96739 + GR_DONT_AUDIT_GOOD
96740 +};
96741 +
96742 +enum {
96743 + GR_TTYSNIFF,
96744 + GR_RBAC,
96745 + GR_RBAC_STR,
96746 + GR_STR_RBAC,
96747 + GR_RBAC_MODE2,
96748 + GR_RBAC_MODE3,
96749 + GR_FILENAME,
96750 + GR_SYSCTL_HIDDEN,
96751 + GR_NOARGS,
96752 + GR_ONE_INT,
96753 + GR_ONE_INT_TWO_STR,
96754 + GR_ONE_STR,
96755 + GR_STR_INT,
96756 + GR_TWO_STR_INT,
96757 + GR_TWO_INT,
96758 + GR_TWO_U64,
96759 + GR_THREE_INT,
96760 + GR_FIVE_INT_TWO_STR,
96761 + GR_TWO_STR,
96762 + GR_THREE_STR,
96763 + GR_FOUR_STR,
96764 + GR_STR_FILENAME,
96765 + GR_FILENAME_STR,
96766 + GR_FILENAME_TWO_INT,
96767 + GR_FILENAME_TWO_INT_STR,
96768 + GR_TEXTREL,
96769 + GR_PTRACE,
96770 + GR_RESOURCE,
96771 + GR_CAP,
96772 + GR_SIG,
96773 + GR_SIG2,
96774 + GR_CRASH1,
96775 + GR_CRASH2,
96776 + GR_PSACCT,
96777 + GR_RWXMAP,
96778 + GR_RWXMAPVMA
96779 +};
96780 +
96781 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
96782 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
96783 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
96784 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
96785 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
96786 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
96787 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
96788 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
96789 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
96790 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
96791 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
96792 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
96793 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
96794 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
96795 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
96796 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
96797 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
96798 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
96799 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
96800 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
96801 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
96802 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
96803 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
96804 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
96805 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
96806 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
96807 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
96808 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
96809 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
96810 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
96811 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
96812 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
96813 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
96814 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
96815 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
96816 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
96817 +
96818 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
96819 +
96820 +#endif
96821 +
96822 +#endif
96823 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
96824 new file mode 100644
96825 index 0000000..26ef560
96826 --- /dev/null
96827 +++ b/include/linux/grmsg.h
96828 @@ -0,0 +1,118 @@
96829 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
96830 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
96831 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
96832 +#define GR_STOPMOD_MSG "denied modification of module state by "
96833 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
96834 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
96835 +#define GR_IOPERM_MSG "denied use of ioperm() by "
96836 +#define GR_IOPL_MSG "denied use of iopl() by "
96837 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
96838 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
96839 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
96840 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
96841 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
96842 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
96843 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
96844 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
96845 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
96846 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
96847 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
96848 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
96849 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
96850 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
96851 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
96852 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
96853 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
96854 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
96855 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
96856 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
96857 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
96858 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
96859 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
96860 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
96861 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
96862 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
96863 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
96864 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
96865 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
96866 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
96867 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
96868 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
96869 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
96870 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
96871 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
96872 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
96873 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
96874 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
96875 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
96876 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
96877 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
96878 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
96879 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
96880 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
96881 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
96882 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
96883 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
96884 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
96885 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
96886 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
96887 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
96888 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
96889 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
96890 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
96891 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
96892 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
96893 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
96894 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
96895 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
96896 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
96897 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
96898 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
96899 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
96900 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
96901 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
96902 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
96903 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
96904 +#define GR_NICE_CHROOT_MSG "denied priority change by "
96905 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
96906 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
96907 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
96908 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
96909 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
96910 +#define GR_TIME_MSG "time set by "
96911 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
96912 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
96913 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
96914 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
96915 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
96916 +#define GR_BIND_MSG "denied bind() by "
96917 +#define GR_CONNECT_MSG "denied connect() by "
96918 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
96919 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
96920 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
96921 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
96922 +#define GR_CAP_ACL_MSG "use of %s denied for "
96923 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
96924 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
96925 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
96926 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
96927 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
96928 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
96929 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
96930 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
96931 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
96932 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
96933 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
96934 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
96935 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
96936 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
96937 +#define GR_VM86_MSG "denied use of vm86 by "
96938 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
96939 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
96940 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
96941 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
96942 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
96943 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
96944 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
96945 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
96946 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
96947 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
96948 new file mode 100644
96949 index 0000000..085a746
96950 --- /dev/null
96951 +++ b/include/linux/grsecurity.h
96952 @@ -0,0 +1,247 @@
96953 +#ifndef GR_SECURITY_H
96954 +#define GR_SECURITY_H
96955 +#include <linux/fs.h>
96956 +#include <linux/fs_struct.h>
96957 +#include <linux/binfmts.h>
96958 +#include <linux/gracl.h>
96959 +
96960 +/* notify of brain-dead configs */
96961 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
96962 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
96963 +#endif
96964 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
96965 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
96966 +#endif
96967 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
96968 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
96969 +#endif
96970 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
96971 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
96972 +#endif
96973 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
96974 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
96975 +#endif
96976 +
96977 +int gr_handle_new_usb(void);
96978 +
96979 +void gr_handle_brute_attach(int dumpable);
96980 +void gr_handle_brute_check(void);
96981 +void gr_handle_kernel_exploit(void);
96982 +
96983 +char gr_roletype_to_char(void);
96984 +
96985 +int gr_proc_is_restricted(void);
96986 +
96987 +int gr_acl_enable_at_secure(void);
96988 +
96989 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
96990 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
96991 +
96992 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
96993 +
96994 +void gr_del_task_from_ip_table(struct task_struct *p);
96995 +
96996 +int gr_pid_is_chrooted(struct task_struct *p);
96997 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
96998 +int gr_handle_chroot_nice(void);
96999 +int gr_handle_chroot_sysctl(const int op);
97000 +int gr_handle_chroot_setpriority(struct task_struct *p,
97001 + const int niceval);
97002 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
97003 +int gr_chroot_fhandle(void);
97004 +int gr_handle_chroot_chroot(const struct dentry *dentry,
97005 + const struct vfsmount *mnt);
97006 +void gr_handle_chroot_chdir(const struct path *path);
97007 +int gr_handle_chroot_chmod(const struct dentry *dentry,
97008 + const struct vfsmount *mnt, const int mode);
97009 +int gr_handle_chroot_mknod(const struct dentry *dentry,
97010 + const struct vfsmount *mnt, const int mode);
97011 +int gr_handle_chroot_mount(const struct dentry *dentry,
97012 + const struct vfsmount *mnt,
97013 + const char *dev_name);
97014 +int gr_handle_chroot_pivot(void);
97015 +int gr_handle_chroot_unix(const pid_t pid);
97016 +
97017 +int gr_handle_rawio(const struct inode *inode);
97018 +
97019 +void gr_handle_ioperm(void);
97020 +void gr_handle_iopl(void);
97021 +void gr_handle_msr_write(void);
97022 +
97023 +umode_t gr_acl_umask(void);
97024 +
97025 +int gr_tpe_allow(const struct file *file);
97026 +
97027 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
97028 +void gr_clear_chroot_entries(struct task_struct *task);
97029 +
97030 +void gr_log_forkfail(const int retval);
97031 +void gr_log_timechange(void);
97032 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
97033 +void gr_log_chdir(const struct dentry *dentry,
97034 + const struct vfsmount *mnt);
97035 +void gr_log_chroot_exec(const struct dentry *dentry,
97036 + const struct vfsmount *mnt);
97037 +void gr_log_remount(const char *devname, const int retval);
97038 +void gr_log_unmount(const char *devname, const int retval);
97039 +void gr_log_mount(const char *from, struct path *to, const int retval);
97040 +void gr_log_textrel(struct vm_area_struct *vma);
97041 +void gr_log_ptgnustack(struct file *file);
97042 +void gr_log_rwxmmap(struct file *file);
97043 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
97044 +
97045 +int gr_handle_follow_link(const struct dentry *dentry,
97046 + const struct vfsmount *mnt);
97047 +int gr_handle_fifo(const struct dentry *dentry,
97048 + const struct vfsmount *mnt,
97049 + const struct dentry *dir, const int flag,
97050 + const int acc_mode);
97051 +int gr_handle_hardlink(const struct dentry *dentry,
97052 + const struct vfsmount *mnt,
97053 + const struct filename *to);
97054 +
97055 +int gr_is_capable(const int cap);
97056 +int gr_is_capable_nolog(const int cap);
97057 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
97058 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
97059 +
97060 +void gr_copy_label(struct task_struct *tsk);
97061 +void gr_handle_crash(struct task_struct *task, const int sig);
97062 +int gr_handle_signal(const struct task_struct *p, const int sig);
97063 +int gr_check_crash_uid(const kuid_t uid);
97064 +int gr_check_protected_task(const struct task_struct *task);
97065 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
97066 +int gr_acl_handle_mmap(const struct file *file,
97067 + const unsigned long prot);
97068 +int gr_acl_handle_mprotect(const struct file *file,
97069 + const unsigned long prot);
97070 +int gr_check_hidden_task(const struct task_struct *tsk);
97071 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
97072 + const struct vfsmount *mnt);
97073 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
97074 + const struct vfsmount *mnt);
97075 +__u32 gr_acl_handle_access(const struct dentry *dentry,
97076 + const struct vfsmount *mnt, const int fmode);
97077 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
97078 + const struct vfsmount *mnt, umode_t *mode);
97079 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
97080 + const struct vfsmount *mnt);
97081 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
97082 + const struct vfsmount *mnt);
97083 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
97084 + const struct vfsmount *mnt);
97085 +int gr_handle_ptrace(struct task_struct *task, const long request);
97086 +int gr_handle_proc_ptrace(struct task_struct *task);
97087 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
97088 + const struct vfsmount *mnt);
97089 +int gr_check_crash_exec(const struct file *filp);
97090 +int gr_acl_is_enabled(void);
97091 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
97092 + const kgid_t gid);
97093 +int gr_set_proc_label(const struct dentry *dentry,
97094 + const struct vfsmount *mnt,
97095 + const int unsafe_flags);
97096 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
97097 + const struct vfsmount *mnt);
97098 +__u32 gr_acl_handle_open(const struct dentry *dentry,
97099 + const struct vfsmount *mnt, int acc_mode);
97100 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
97101 + const struct dentry *p_dentry,
97102 + const struct vfsmount *p_mnt,
97103 + int open_flags, int acc_mode, const int imode);
97104 +void gr_handle_create(const struct dentry *dentry,
97105 + const struct vfsmount *mnt);
97106 +void gr_handle_proc_create(const struct dentry *dentry,
97107 + const struct inode *inode);
97108 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
97109 + const struct dentry *parent_dentry,
97110 + const struct vfsmount *parent_mnt,
97111 + const int mode);
97112 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
97113 + const struct dentry *parent_dentry,
97114 + const struct vfsmount *parent_mnt);
97115 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
97116 + const struct vfsmount *mnt);
97117 +void gr_handle_delete(const u64 ino, const dev_t dev);
97118 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
97119 + const struct vfsmount *mnt);
97120 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
97121 + const struct dentry *parent_dentry,
97122 + const struct vfsmount *parent_mnt,
97123 + const struct filename *from);
97124 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
97125 + const struct dentry *parent_dentry,
97126 + const struct vfsmount *parent_mnt,
97127 + const struct dentry *old_dentry,
97128 + const struct vfsmount *old_mnt, const struct filename *to);
97129 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
97130 +int gr_acl_handle_rename(struct dentry *new_dentry,
97131 + struct dentry *parent_dentry,
97132 + const struct vfsmount *parent_mnt,
97133 + struct dentry *old_dentry,
97134 + struct inode *old_parent_inode,
97135 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
97136 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
97137 + struct dentry *old_dentry,
97138 + struct dentry *new_dentry,
97139 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
97140 +__u32 gr_check_link(const struct dentry *new_dentry,
97141 + const struct dentry *parent_dentry,
97142 + const struct vfsmount *parent_mnt,
97143 + const struct dentry *old_dentry,
97144 + const struct vfsmount *old_mnt);
97145 +int gr_acl_handle_filldir(const struct file *file, const char *name,
97146 + const unsigned int namelen, const u64 ino);
97147 +
97148 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
97149 + const struct vfsmount *mnt);
97150 +void gr_acl_handle_exit(void);
97151 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
97152 +int gr_acl_handle_procpidmem(const struct task_struct *task);
97153 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
97154 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
97155 +void gr_audit_ptrace(struct task_struct *task);
97156 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
97157 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
97158 +void gr_put_exec_file(struct task_struct *task);
97159 +
97160 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
97161 +
97162 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
97163 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
97164 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
97165 + struct dentry *newdentry, struct vfsmount *newmnt);
97166 +
97167 +#ifdef CONFIG_GRKERNSEC_RESLOG
97168 +extern void gr_log_resource(const struct task_struct *task, const int res,
97169 + const unsigned long wanted, const int gt);
97170 +#else
97171 +static inline void gr_log_resource(const struct task_struct *task, const int res,
97172 + const unsigned long wanted, const int gt)
97173 +{
97174 +}
97175 +#endif
97176 +
97177 +#ifdef CONFIG_GRKERNSEC
97178 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
97179 +void gr_handle_vm86(void);
97180 +void gr_handle_mem_readwrite(u64 from, u64 to);
97181 +
97182 +void gr_log_badprocpid(const char *entry);
97183 +
97184 +extern int grsec_enable_dmesg;
97185 +extern int grsec_disable_privio;
97186 +
97187 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
97188 +extern kgid_t grsec_proc_gid;
97189 +#endif
97190 +
97191 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
97192 +extern int grsec_enable_chroot_findtask;
97193 +#endif
97194 +#ifdef CONFIG_GRKERNSEC_SETXID
97195 +extern int grsec_enable_setxid;
97196 +#endif
97197 +#endif
97198 +
97199 +#endif
97200 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
97201 new file mode 100644
97202 index 0000000..e7ffaaf
97203 --- /dev/null
97204 +++ b/include/linux/grsock.h
97205 @@ -0,0 +1,19 @@
97206 +#ifndef __GRSOCK_H
97207 +#define __GRSOCK_H
97208 +
97209 +extern void gr_attach_curr_ip(const struct sock *sk);
97210 +extern int gr_handle_sock_all(const int family, const int type,
97211 + const int protocol);
97212 +extern int gr_handle_sock_server(const struct sockaddr *sck);
97213 +extern int gr_handle_sock_server_other(const struct sock *sck);
97214 +extern int gr_handle_sock_client(const struct sockaddr *sck);
97215 +extern int gr_search_connect(struct socket * sock,
97216 + struct sockaddr_in * addr);
97217 +extern int gr_search_bind(struct socket * sock,
97218 + struct sockaddr_in * addr);
97219 +extern int gr_search_listen(struct socket * sock);
97220 +extern int gr_search_accept(struct socket * sock);
97221 +extern int gr_search_socket(const int domain, const int type,
97222 + const int protocol);
97223 +
97224 +#endif
97225 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
97226 index 9286a46..373f27f 100644
97227 --- a/include/linux/highmem.h
97228 +++ b/include/linux/highmem.h
97229 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
97230 kunmap_atomic(kaddr);
97231 }
97232
97233 +static inline void sanitize_highpage(struct page *page)
97234 +{
97235 + void *kaddr;
97236 + unsigned long flags;
97237 +
97238 + local_irq_save(flags);
97239 + kaddr = kmap_atomic(page);
97240 + clear_page(kaddr);
97241 + kunmap_atomic(kaddr);
97242 + local_irq_restore(flags);
97243 +}
97244 +
97245 static inline void zero_user_segments(struct page *page,
97246 unsigned start1, unsigned end1,
97247 unsigned start2, unsigned end2)
97248 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
97249 index 1c7b89a..7dda400 100644
97250 --- a/include/linux/hwmon-sysfs.h
97251 +++ b/include/linux/hwmon-sysfs.h
97252 @@ -25,7 +25,8 @@
97253 struct sensor_device_attribute{
97254 struct device_attribute dev_attr;
97255 int index;
97256 -};
97257 +} __do_const;
97258 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
97259 #define to_sensor_dev_attr(_dev_attr) \
97260 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
97261
97262 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
97263 struct device_attribute dev_attr;
97264 u8 index;
97265 u8 nr;
97266 -};
97267 +} __do_const;
97268 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
97269 #define to_sensor_dev_attr_2(_dev_attr) \
97270 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
97271
97272 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
97273 index e83a738..8b323fa 100644
97274 --- a/include/linux/i2c.h
97275 +++ b/include/linux/i2c.h
97276 @@ -409,6 +409,7 @@ struct i2c_algorithm {
97277 int (*unreg_slave)(struct i2c_client *client);
97278 #endif
97279 };
97280 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
97281
97282 /**
97283 * struct i2c_bus_recovery_info - I2C bus recovery information
97284 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
97285 index 66a7d76..5e68d20 100644
97286 --- a/include/linux/if_pppox.h
97287 +++ b/include/linux/if_pppox.h
97288 @@ -78,7 +78,7 @@ struct pppox_proto {
97289 int (*ioctl)(struct socket *sock, unsigned int cmd,
97290 unsigned long arg);
97291 struct module *owner;
97292 -};
97293 +} __do_const;
97294
97295 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
97296 extern void unregister_pppox_proto(int proto_num);
97297 diff --git a/include/linux/init.h b/include/linux/init.h
97298 index 21b6d76..4a6775c 100644
97299 --- a/include/linux/init.h
97300 +++ b/include/linux/init.h
97301 @@ -37,9 +37,17 @@
97302 * section.
97303 */
97304
97305 +#define add_init_latent_entropy __latent_entropy
97306 +
97307 +#ifdef CONFIG_MEMORY_HOTPLUG
97308 +#define add_meminit_latent_entropy
97309 +#else
97310 +#define add_meminit_latent_entropy __latent_entropy
97311 +#endif
97312 +
97313 /* These are for everybody (although not all archs will actually
97314 discard it in modules) */
97315 -#define __init __section(.init.text) __cold notrace
97316 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
97317 #define __initdata __section(.init.data)
97318 #define __initconst __constsection(.init.rodata)
97319 #define __exitdata __section(.exit.data)
97320 @@ -100,7 +108,7 @@
97321 #define __cpuexitconst
97322
97323 /* Used for MEMORY_HOTPLUG */
97324 -#define __meminit __section(.meminit.text) __cold notrace
97325 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
97326 #define __meminitdata __section(.meminit.data)
97327 #define __meminitconst __constsection(.meminit.rodata)
97328 #define __memexit __section(.memexit.text) __exitused __cold notrace
97329 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
97330 index 696d223..6d6b39f 100644
97331 --- a/include/linux/init_task.h
97332 +++ b/include/linux/init_task.h
97333 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
97334
97335 #define INIT_TASK_COMM "swapper"
97336
97337 +#ifdef CONFIG_X86
97338 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
97339 +#else
97340 +#define INIT_TASK_THREAD_INFO
97341 +#endif
97342 +
97343 #ifdef CONFIG_RT_MUTEXES
97344 # define INIT_RT_MUTEXES(tsk) \
97345 .pi_waiters = RB_ROOT, \
97346 @@ -224,6 +230,7 @@ extern struct task_group root_task_group;
97347 RCU_POINTER_INITIALIZER(cred, &init_cred), \
97348 .comm = INIT_TASK_COMM, \
97349 .thread = INIT_THREAD, \
97350 + INIT_TASK_THREAD_INFO \
97351 .fs = &init_fs, \
97352 .files = &init_files, \
97353 .signal = &init_signals, \
97354 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
97355 index 950ae45..df6ac60 100644
97356 --- a/include/linux/interrupt.h
97357 +++ b/include/linux/interrupt.h
97358 @@ -432,8 +432,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
97359
97360 struct softirq_action
97361 {
97362 - void (*action)(struct softirq_action *);
97363 -};
97364 + void (*action)(void);
97365 +} __no_const;
97366
97367 asmlinkage void do_softirq(void);
97368 asmlinkage void __do_softirq(void);
97369 @@ -447,7 +447,7 @@ static inline void do_softirq_own_stack(void)
97370 }
97371 #endif
97372
97373 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
97374 +extern void open_softirq(int nr, void (*action)(void));
97375 extern void softirq_init(void);
97376 extern void __raise_softirq_irqoff(unsigned int nr);
97377
97378 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
97379 index 0546b87..46fd5b6 100644
97380 --- a/include/linux/iommu.h
97381 +++ b/include/linux/iommu.h
97382 @@ -174,7 +174,7 @@ struct iommu_ops {
97383
97384 unsigned long pgsize_bitmap;
97385 void *priv;
97386 -};
97387 +} __do_const;
97388
97389 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
97390 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
97391 @@ -234,7 +234,7 @@ extern int iommu_domain_set_attr(struct iommu_domain *domain, enum iommu_attr,
97392 void *data);
97393 struct device *iommu_device_create(struct device *parent, void *drvdata,
97394 const struct attribute_group **groups,
97395 - const char *fmt, ...);
97396 + const char *fmt, ...) __printf(4, 5);
97397 void iommu_device_destroy(struct device *dev);
97398 int iommu_device_link(struct device *dev, struct device *link);
97399 void iommu_device_unlink(struct device *dev, struct device *link);
97400 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
97401 index 388e3ae..d7e45a1 100644
97402 --- a/include/linux/ioport.h
97403 +++ b/include/linux/ioport.h
97404 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
97405 int adjust_resource(struct resource *res, resource_size_t start,
97406 resource_size_t size);
97407 resource_size_t resource_alignment(struct resource *res);
97408 -static inline resource_size_t resource_size(const struct resource *res)
97409 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
97410 {
97411 return res->end - res->start + 1;
97412 }
97413 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
97414 index 1eee6bc..9cf4912 100644
97415 --- a/include/linux/ipc_namespace.h
97416 +++ b/include/linux/ipc_namespace.h
97417 @@ -60,7 +60,7 @@ struct ipc_namespace {
97418 struct user_namespace *user_ns;
97419
97420 struct ns_common ns;
97421 -};
97422 +} __randomize_layout;
97423
97424 extern struct ipc_namespace init_ipc_ns;
97425 extern atomic_t nr_ipc_ns;
97426 diff --git a/include/linux/irq.h b/include/linux/irq.h
97427 index 62c6901..827f8f6 100644
97428 --- a/include/linux/irq.h
97429 +++ b/include/linux/irq.h
97430 @@ -370,7 +370,8 @@ struct irq_chip {
97431 int (*irq_set_irqchip_state)(struct irq_data *data, enum irqchip_irq_state which, bool state);
97432
97433 unsigned long flags;
97434 -};
97435 +} __do_const;
97436 +typedef struct irq_chip __no_const irq_chip_no_const;
97437
97438 /*
97439 * irq_chip specific flags
97440 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
97441 index dd1109f..4f4fdda 100644
97442 --- a/include/linux/irqdesc.h
97443 +++ b/include/linux/irqdesc.h
97444 @@ -61,7 +61,7 @@ struct irq_desc {
97445 unsigned int irq_count; /* For detecting broken IRQs */
97446 unsigned long last_unhandled; /* Aging timer for unhandled count */
97447 unsigned int irqs_unhandled;
97448 - atomic_t threads_handled;
97449 + atomic_unchecked_t threads_handled;
97450 int threads_handled_last;
97451 raw_spinlock_t lock;
97452 struct cpumask *percpu_enabled;
97453 diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
97454 index 676d730..8d3a1ad 100644
97455 --- a/include/linux/irqdomain.h
97456 +++ b/include/linux/irqdomain.h
97457 @@ -40,6 +40,7 @@ struct device_node;
97458 struct irq_domain;
97459 struct of_device_id;
97460 struct irq_chip;
97461 +typedef struct irq_chip __no_const irq_chip_no_const;
97462 struct irq_data;
97463
97464 /* Number of irqs reserved for a legacy isa controller */
97465 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
97466 index c367cbd..c9b79e6 100644
97467 --- a/include/linux/jiffies.h
97468 +++ b/include/linux/jiffies.h
97469 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
97470 /*
97471 * Convert various time units to each other:
97472 */
97473 -extern unsigned int jiffies_to_msecs(const unsigned long j);
97474 -extern unsigned int jiffies_to_usecs(const unsigned long j);
97475 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
97476 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
97477
97478 -static inline u64 jiffies_to_nsecs(const unsigned long j)
97479 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
97480 {
97481 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
97482 }
97483
97484 -extern unsigned long msecs_to_jiffies(const unsigned int m);
97485 -extern unsigned long usecs_to_jiffies(const unsigned int u);
97486 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
97487 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
97488 extern unsigned long timespec_to_jiffies(const struct timespec *value);
97489 extern void jiffies_to_timespec(const unsigned long jiffies,
97490 - struct timespec *value);
97491 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
97492 + struct timespec *value) __intentional_overflow(-1);
97493 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
97494 extern void jiffies_to_timeval(const unsigned long jiffies,
97495 struct timeval *value);
97496
97497 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
97498 index 6883e19..e854fcb 100644
97499 --- a/include/linux/kallsyms.h
97500 +++ b/include/linux/kallsyms.h
97501 @@ -15,7 +15,8 @@
97502
97503 struct module;
97504
97505 -#ifdef CONFIG_KALLSYMS
97506 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
97507 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
97508 /* Lookup the address for a symbol. Returns 0 if not found. */
97509 unsigned long kallsyms_lookup_name(const char *name);
97510
97511 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
97512 /* Stupid that this does nothing, but I didn't create this mess. */
97513 #define __print_symbol(fmt, addr)
97514 #endif /*CONFIG_KALLSYMS*/
97515 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
97516 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
97517 +extern unsigned long kallsyms_lookup_name(const char *name);
97518 +extern void __print_symbol(const char *fmt, unsigned long address);
97519 +extern int sprint_backtrace(char *buffer, unsigned long address);
97520 +extern int sprint_symbol(char *buffer, unsigned long address);
97521 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
97522 +const char *kallsyms_lookup(unsigned long addr,
97523 + unsigned long *symbolsize,
97524 + unsigned long *offset,
97525 + char **modname, char *namebuf);
97526 +extern int kallsyms_lookup_size_offset(unsigned long addr,
97527 + unsigned long *symbolsize,
97528 + unsigned long *offset);
97529 +#endif
97530
97531 /* This macro allows us to keep printk typechecking */
97532 static __printf(1, 2)
97533 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
97534 index 3a5b48e..240107b 100644
97535 --- a/include/linux/kernel.h
97536 +++ b/include/linux/kernel.h
97537 @@ -390,7 +390,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
97538 /* Obsolete, do not use. Use kstrto<foo> instead */
97539
97540 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
97541 -extern long simple_strtol(const char *,char **,unsigned int);
97542 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
97543 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
97544 extern long long simple_strtoll(const char *,char **,unsigned int);
97545
97546 @@ -410,7 +410,8 @@ extern __printf(3, 0)
97547 int vscnprintf(char *buf, size_t size, const char *fmt, va_list args);
97548 extern __printf(2, 3)
97549 char *kasprintf(gfp_t gfp, const char *fmt, ...);
97550 -extern char *kvasprintf(gfp_t gfp, const char *fmt, va_list args);
97551 +extern __printf(2, 0)
97552 +char *kvasprintf(gfp_t gfp, const char *fmt, va_list args);
97553
97554 extern __scanf(2, 3)
97555 int sscanf(const char *, const char *, ...);
97556 @@ -681,10 +682,10 @@ do { \
97557 __ftrace_vprintk(_THIS_IP_, fmt, vargs); \
97558 } while (0)
97559
97560 -extern int
97561 +extern __printf(2, 0) int
97562 __ftrace_vbprintk(unsigned long ip, const char *fmt, va_list ap);
97563
97564 -extern int
97565 +extern __printf(2, 0) int
97566 __ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap);
97567
97568 extern void ftrace_dump(enum ftrace_dump_mode oops_dump_mode);
97569 @@ -704,7 +705,7 @@ int trace_printk(const char *fmt, ...)
97570 {
97571 return 0;
97572 }
97573 -static inline int
97574 +static __printf(1, 0) inline int
97575 ftrace_vprintk(const char *fmt, va_list ap)
97576 {
97577 return 0;
97578 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
97579 index ff9f1d3..6712be5 100644
97580 --- a/include/linux/key-type.h
97581 +++ b/include/linux/key-type.h
97582 @@ -152,7 +152,7 @@ struct key_type {
97583 /* internal fields */
97584 struct list_head link; /* link in types list */
97585 struct lock_class_key lock_class; /* key->sem lock class */
97586 -};
97587 +} __do_const;
97588
97589 extern struct key_type key_type_keyring;
97590
97591 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
97592 index e465bb1..19f605fd 100644
97593 --- a/include/linux/kgdb.h
97594 +++ b/include/linux/kgdb.h
97595 @@ -52,7 +52,7 @@ extern int kgdb_connected;
97596 extern int kgdb_io_module_registered;
97597
97598 extern atomic_t kgdb_setting_breakpoint;
97599 -extern atomic_t kgdb_cpu_doing_single_step;
97600 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
97601
97602 extern struct task_struct *kgdb_usethread;
97603 extern struct task_struct *kgdb_contthread;
97604 @@ -254,7 +254,7 @@ struct kgdb_arch {
97605 void (*correct_hw_break)(void);
97606
97607 void (*enable_nmi)(bool on);
97608 -};
97609 +} __do_const;
97610
97611 /**
97612 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
97613 @@ -279,7 +279,7 @@ struct kgdb_io {
97614 void (*pre_exception) (void);
97615 void (*post_exception) (void);
97616 int is_console;
97617 -};
97618 +} __do_const;
97619
97620 extern struct kgdb_arch arch_kgdb_ops;
97621
97622 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
97623 index d0a1f99..0bd8b7c 100644
97624 --- a/include/linux/kmemleak.h
97625 +++ b/include/linux/kmemleak.h
97626 @@ -27,7 +27,7 @@
97627
97628 extern void kmemleak_init(void) __ref;
97629 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
97630 - gfp_t gfp) __ref;
97631 + gfp_t gfp) __ref __size_overflow(2);
97632 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size,
97633 gfp_t gfp) __ref;
97634 extern void kmemleak_free(const void *ptr) __ref;
97635 @@ -63,7 +63,7 @@ static inline void kmemleak_erase(void **ptr)
97636 static inline void kmemleak_init(void)
97637 {
97638 }
97639 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
97640 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
97641 gfp_t gfp)
97642 {
97643 }
97644 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
97645 index 0555cc6..40116ce 100644
97646 --- a/include/linux/kmod.h
97647 +++ b/include/linux/kmod.h
97648 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
97649 * usually useless though. */
97650 extern __printf(2, 3)
97651 int __request_module(bool wait, const char *name, ...);
97652 +extern __printf(3, 4)
97653 +int ___request_module(bool wait, char *param_name, const char *name, ...);
97654 #define request_module(mod...) __request_module(true, mod)
97655 #define request_module_nowait(mod...) __request_module(false, mod)
97656 #define try_then_request_module(x, mod...) \
97657 @@ -57,6 +59,9 @@ struct subprocess_info {
97658 struct work_struct work;
97659 struct completion *complete;
97660 char *path;
97661 +#ifdef CONFIG_GRKERNSEC
97662 + char *origpath;
97663 +#endif
97664 char **argv;
97665 char **envp;
97666 int wait;
97667 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
97668 index 2d61b90..3d69945 100644
97669 --- a/include/linux/kobject.h
97670 +++ b/include/linux/kobject.h
97671 @@ -80,8 +80,9 @@ struct kobject {
97672
97673 extern __printf(2, 3)
97674 int kobject_set_name(struct kobject *kobj, const char *name, ...);
97675 -extern int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
97676 - va_list vargs);
97677 +extern __printf(2, 0)
97678 +int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
97679 + va_list vargs);
97680
97681 static inline const char *kobject_name(const struct kobject *kobj)
97682 {
97683 @@ -118,7 +119,7 @@ struct kobj_type {
97684 struct attribute **default_attrs;
97685 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
97686 const void *(*namespace)(struct kobject *kobj);
97687 -};
97688 +} __do_const;
97689
97690 struct kobj_uevent_env {
97691 char *argv[3];
97692 @@ -142,6 +143,7 @@ struct kobj_attribute {
97693 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
97694 const char *buf, size_t count);
97695 };
97696 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
97697
97698 extern const struct sysfs_ops kobj_sysfs_ops;
97699
97700 @@ -169,7 +171,7 @@ struct kset {
97701 spinlock_t list_lock;
97702 struct kobject kobj;
97703 const struct kset_uevent_ops *uevent_ops;
97704 -};
97705 +} __randomize_layout;
97706
97707 extern void kset_init(struct kset *kset);
97708 extern int __must_check kset_register(struct kset *kset);
97709 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
97710 index df32d25..fb52e27 100644
97711 --- a/include/linux/kobject_ns.h
97712 +++ b/include/linux/kobject_ns.h
97713 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
97714 const void *(*netlink_ns)(struct sock *sk);
97715 const void *(*initial_ns)(void);
97716 void (*drop_ns)(void *);
97717 -};
97718 +} __do_const;
97719
97720 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
97721 int kobj_ns_type_registered(enum kobj_ns_type type);
97722 diff --git a/include/linux/kref.h b/include/linux/kref.h
97723 index 484604d..0f6c5b6 100644
97724 --- a/include/linux/kref.h
97725 +++ b/include/linux/kref.h
97726 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
97727 static inline int kref_sub(struct kref *kref, unsigned int count,
97728 void (*release)(struct kref *kref))
97729 {
97730 - WARN_ON(release == NULL);
97731 + BUG_ON(release == NULL);
97732
97733 if (atomic_sub_and_test((int) count, &kref->refcount)) {
97734 release(kref);
97735 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
97736 index ad45054..7c54663 100644
97737 --- a/include/linux/kvm_host.h
97738 +++ b/include/linux/kvm_host.h
97739 @@ -455,7 +455,7 @@ static inline void kvm_irqfd_exit(void)
97740 {
97741 }
97742 #endif
97743 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
97744 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
97745 struct module *module);
97746 void kvm_exit(void);
97747
97748 @@ -633,7 +633,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
97749 struct kvm_guest_debug *dbg);
97750 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
97751
97752 -int kvm_arch_init(void *opaque);
97753 +int kvm_arch_init(const void *opaque);
97754 void kvm_arch_exit(void);
97755
97756 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
97757 diff --git a/include/linux/libata.h b/include/linux/libata.h
97758 index e0e3378..38e206f 100644
97759 --- a/include/linux/libata.h
97760 +++ b/include/linux/libata.h
97761 @@ -991,7 +991,7 @@ struct ata_port_operations {
97762 * fields must be pointers.
97763 */
97764 const struct ata_port_operations *inherits;
97765 -};
97766 +} __do_const;
97767
97768 struct ata_port_info {
97769 unsigned long flags;
97770 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
97771 index a6a42dd..6c5ebce 100644
97772 --- a/include/linux/linkage.h
97773 +++ b/include/linux/linkage.h
97774 @@ -36,6 +36,7 @@
97775 #endif
97776
97777 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
97778 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
97779 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
97780
97781 /*
97782 diff --git a/include/linux/list.h b/include/linux/list.h
97783 index feb773c..98f3075 100644
97784 --- a/include/linux/list.h
97785 +++ b/include/linux/list.h
97786 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
97787 extern void list_del(struct list_head *entry);
97788 #endif
97789
97790 +extern void __pax_list_add(struct list_head *new,
97791 + struct list_head *prev,
97792 + struct list_head *next);
97793 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
97794 +{
97795 + __pax_list_add(new, head, head->next);
97796 +}
97797 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
97798 +{
97799 + __pax_list_add(new, head->prev, head);
97800 +}
97801 +extern void pax_list_del(struct list_head *entry);
97802 +
97803 /**
97804 * list_replace - replace old entry by new one
97805 * @old : the element to be replaced
97806 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
97807 INIT_LIST_HEAD(entry);
97808 }
97809
97810 +extern void pax_list_del_init(struct list_head *entry);
97811 +
97812 /**
97813 * list_move - delete from one list and add as another's head
97814 * @list: the entry to move
97815 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
97816 index b10b122..d37b3de 100644
97817 --- a/include/linux/lockref.h
97818 +++ b/include/linux/lockref.h
97819 @@ -28,7 +28,7 @@ struct lockref {
97820 #endif
97821 struct {
97822 spinlock_t lock;
97823 - int count;
97824 + atomic_t count;
97825 };
97826 };
97827 };
97828 @@ -43,9 +43,29 @@ extern void lockref_mark_dead(struct lockref *);
97829 extern int lockref_get_not_dead(struct lockref *);
97830
97831 /* Must be called under spinlock for reliable results */
97832 -static inline int __lockref_is_dead(const struct lockref *l)
97833 +static inline int __lockref_is_dead(const struct lockref *lockref)
97834 {
97835 - return ((int)l->count < 0);
97836 + return atomic_read(&lockref->count) < 0;
97837 +}
97838 +
97839 +static inline int __lockref_read(const struct lockref *lockref)
97840 +{
97841 + return atomic_read(&lockref->count);
97842 +}
97843 +
97844 +static inline void __lockref_set(struct lockref *lockref, int count)
97845 +{
97846 + atomic_set(&lockref->count, count);
97847 +}
97848 +
97849 +static inline void __lockref_inc(struct lockref *lockref)
97850 +{
97851 + atomic_inc(&lockref->count);
97852 +}
97853 +
97854 +static inline void __lockref_dec(struct lockref *lockref)
97855 +{
97856 + atomic_dec(&lockref->count);
97857 }
97858
97859 #endif /* __LINUX_LOCKREF_H */
97860 diff --git a/include/linux/math64.h b/include/linux/math64.h
97861 index c45c089..298841c 100644
97862 --- a/include/linux/math64.h
97863 +++ b/include/linux/math64.h
97864 @@ -15,7 +15,7 @@
97865 * This is commonly provided by 32bit archs to provide an optimized 64bit
97866 * divide.
97867 */
97868 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
97869 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
97870 {
97871 *remainder = dividend % divisor;
97872 return dividend / divisor;
97873 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
97874 /**
97875 * div64_u64 - unsigned 64bit divide with 64bit divisor
97876 */
97877 -static inline u64 div64_u64(u64 dividend, u64 divisor)
97878 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
97879 {
97880 return dividend / divisor;
97881 }
97882 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
97883 #define div64_ul(x, y) div_u64((x), (y))
97884
97885 #ifndef div_u64_rem
97886 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
97887 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
97888 {
97889 *remainder = do_div(dividend, divisor);
97890 return dividend;
97891 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
97892 #endif
97893
97894 #ifndef div64_u64
97895 -extern u64 div64_u64(u64 dividend, u64 divisor);
97896 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
97897 #endif
97898
97899 #ifndef div64_s64
97900 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
97901 * divide.
97902 */
97903 #ifndef div_u64
97904 -static inline u64 div_u64(u64 dividend, u32 divisor)
97905 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
97906 {
97907 u32 remainder;
97908 return div_u64_rem(dividend, divisor, &remainder);
97909 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
97910 index 3d385c8..deacb6a 100644
97911 --- a/include/linux/mempolicy.h
97912 +++ b/include/linux/mempolicy.h
97913 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
97914 }
97915
97916 #define vma_policy(vma) ((vma)->vm_policy)
97917 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
97918 +{
97919 + vma->vm_policy = pol;
97920 +}
97921
97922 static inline void mpol_get(struct mempolicy *pol)
97923 {
97924 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
97925 }
97926
97927 #define vma_policy(vma) NULL
97928 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
97929 +{
97930 +}
97931
97932 static inline int
97933 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
97934 diff --git a/include/linux/mm.h b/include/linux/mm.h
97935 index 0755b9f..bf8eab1 100644
97936 --- a/include/linux/mm.h
97937 +++ b/include/linux/mm.h
97938 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
97939
97940 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
97941 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
97942 +
97943 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97944 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
97945 +#endif
97946 +
97947 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
97948 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
97949 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
97950 @@ -257,8 +262,8 @@ struct vm_operations_struct {
97951 /* called by access_process_vm when get_user_pages() fails, typically
97952 * for use by special VMAs that can switch between memory and hardware
97953 */
97954 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
97955 - void *buf, int len, int write);
97956 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
97957 + void *buf, size_t len, int write);
97958
97959 /* Called by the /proc/PID/maps code to ask the vma whether it
97960 * has a special name. Returning non-NULL will also cause this
97961 @@ -296,6 +301,7 @@ struct vm_operations_struct {
97962 struct page *(*find_special_page)(struct vm_area_struct *vma,
97963 unsigned long addr);
97964 };
97965 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
97966
97967 struct mmu_gather;
97968 struct inode;
97969 @@ -1002,6 +1008,34 @@ static inline int page_mapped(struct page *page)
97970 }
97971
97972 /*
97973 + * Return true only if the page has been allocated with
97974 + * ALLOC_NO_WATERMARKS and the low watermark was not
97975 + * met implying that the system is under some pressure.
97976 + */
97977 +static inline bool page_is_pfmemalloc(struct page *page)
97978 +{
97979 + /*
97980 + * Page index cannot be this large so this must be
97981 + * a pfmemalloc page.
97982 + */
97983 + return page->index == -1UL;
97984 +}
97985 +
97986 +/*
97987 + * Only to be called by the page allocator on a freshly allocated
97988 + * page.
97989 + */
97990 +static inline void set_page_pfmemalloc(struct page *page)
97991 +{
97992 + page->index = -1UL;
97993 +}
97994 +
97995 +static inline void clear_page_pfmemalloc(struct page *page)
97996 +{
97997 + page->index = 0;
97998 +}
97999 +
98000 +/*
98001 * Different kinds of faults, as returned by handle_mm_fault().
98002 * Used to decide whether a process gets delivered SIGBUS or
98003 * just gets major/minor fault counters bumped up.
98004 @@ -1131,8 +1165,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
98005 unsigned long *pfn);
98006 int follow_phys(struct vm_area_struct *vma, unsigned long address,
98007 unsigned int flags, unsigned long *prot, resource_size_t *phys);
98008 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
98009 - void *buf, int len, int write);
98010 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
98011 + void *buf, size_t len, int write);
98012
98013 static inline void unmap_shared_mapping_range(struct address_space *mapping,
98014 loff_t const holebegin, loff_t const holelen)
98015 @@ -1172,9 +1206,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
98016 }
98017 #endif
98018
98019 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
98020 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98021 - void *buf, int len, int write);
98022 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
98023 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
98024 + void *buf, size_t len, int write);
98025
98026 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
98027 unsigned long start, unsigned long nr_pages,
98028 @@ -1219,34 +1253,6 @@ int clear_page_dirty_for_io(struct page *page);
98029
98030 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
98031
98032 -/* Is the vma a continuation of the stack vma above it? */
98033 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
98034 -{
98035 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
98036 -}
98037 -
98038 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
98039 - unsigned long addr)
98040 -{
98041 - return (vma->vm_flags & VM_GROWSDOWN) &&
98042 - (vma->vm_start == addr) &&
98043 - !vma_growsdown(vma->vm_prev, addr);
98044 -}
98045 -
98046 -/* Is the vma a continuation of the stack vma below it? */
98047 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
98048 -{
98049 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
98050 -}
98051 -
98052 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
98053 - unsigned long addr)
98054 -{
98055 - return (vma->vm_flags & VM_GROWSUP) &&
98056 - (vma->vm_end == addr) &&
98057 - !vma_growsup(vma->vm_next, addr);
98058 -}
98059 -
98060 extern struct task_struct *task_of_stack(struct task_struct *task,
98061 struct vm_area_struct *vma, bool in_group);
98062
98063 @@ -1369,8 +1375,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
98064 {
98065 return 0;
98066 }
98067 +
98068 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
98069 + unsigned long address)
98070 +{
98071 + return 0;
98072 +}
98073 #else
98074 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
98075 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
98076 #endif
98077
98078 #if defined(__PAGETABLE_PMD_FOLDED) || !defined(CONFIG_MMU)
98079 @@ -1380,6 +1393,12 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
98080 return 0;
98081 }
98082
98083 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
98084 + unsigned long address)
98085 +{
98086 + return 0;
98087 +}
98088 +
98089 static inline void mm_nr_pmds_init(struct mm_struct *mm) {}
98090
98091 static inline unsigned long mm_nr_pmds(struct mm_struct *mm)
98092 @@ -1392,6 +1411,7 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm) {}
98093
98094 #else
98095 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
98096 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
98097
98098 static inline void mm_nr_pmds_init(struct mm_struct *mm)
98099 {
98100 @@ -1429,11 +1449,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
98101 NULL: pud_offset(pgd, address);
98102 }
98103
98104 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
98105 +{
98106 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
98107 + NULL: pud_offset(pgd, address);
98108 +}
98109 +
98110 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
98111 {
98112 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
98113 NULL: pmd_offset(pud, address);
98114 }
98115 +
98116 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
98117 +{
98118 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
98119 + NULL: pmd_offset(pud, address);
98120 +}
98121 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
98122
98123 #if USE_SPLIT_PTE_PTLOCKS
98124 @@ -1810,12 +1842,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
98125 bool *need_rmap_locks);
98126 extern void exit_mmap(struct mm_struct *);
98127
98128 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
98129 +extern void gr_learn_resource(const struct task_struct *task, const int res,
98130 + const unsigned long wanted, const int gt);
98131 +#else
98132 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
98133 + const unsigned long wanted, const int gt)
98134 +{
98135 +}
98136 +#endif
98137 +
98138 static inline int check_data_rlimit(unsigned long rlim,
98139 unsigned long new,
98140 unsigned long start,
98141 unsigned long end_data,
98142 unsigned long start_data)
98143 {
98144 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
98145 if (rlim < RLIM_INFINITY) {
98146 if (((new - start) + (end_data - start_data)) > rlim)
98147 return -ENOSPC;
98148 @@ -1840,7 +1883,7 @@ extern int install_special_mapping(struct mm_struct *mm,
98149 unsigned long addr, unsigned long len,
98150 unsigned long flags, struct page **pages);
98151
98152 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
98153 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
98154
98155 extern unsigned long mmap_region(struct file *file, unsigned long addr,
98156 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
98157 @@ -1848,6 +1891,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
98158 unsigned long len, unsigned long prot, unsigned long flags,
98159 unsigned long pgoff, unsigned long *populate);
98160 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
98161 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
98162
98163 #ifdef CONFIG_MMU
98164 extern int __mm_populate(unsigned long addr, unsigned long len,
98165 @@ -1876,10 +1920,11 @@ struct vm_unmapped_area_info {
98166 unsigned long high_limit;
98167 unsigned long align_mask;
98168 unsigned long align_offset;
98169 + unsigned long threadstack_offset;
98170 };
98171
98172 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
98173 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
98174 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
98175 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
98176
98177 /*
98178 * Search for an unmapped address range.
98179 @@ -1891,7 +1936,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
98180 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
98181 */
98182 static inline unsigned long
98183 -vm_unmapped_area(struct vm_unmapped_area_info *info)
98184 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
98185 {
98186 if (info->flags & VM_UNMAPPED_AREA_TOPDOWN)
98187 return unmapped_area_topdown(info);
98188 @@ -1953,6 +1998,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
98189 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
98190 struct vm_area_struct **pprev);
98191
98192 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
98193 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
98194 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
98195 +
98196 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
98197 NULL if none. Assume start_addr < end_addr. */
98198 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
98199 @@ -1982,10 +2031,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
98200 }
98201
98202 #ifdef CONFIG_MMU
98203 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
98204 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
98205 void vma_set_page_prot(struct vm_area_struct *vma);
98206 #else
98207 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
98208 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
98209 {
98210 return __pgprot(0);
98211 }
98212 @@ -2047,6 +2096,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
98213 static inline void vm_stat_account(struct mm_struct *mm,
98214 unsigned long flags, struct file *file, long pages)
98215 {
98216 +
98217 +#ifdef CONFIG_PAX_RANDMMAP
98218 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
98219 +#endif
98220 +
98221 mm->total_vm += pages;
98222 }
98223 #endif /* CONFIG_PROC_FS */
98224 @@ -2149,7 +2203,7 @@ extern int unpoison_memory(unsigned long pfn);
98225 extern int sysctl_memory_failure_early_kill;
98226 extern int sysctl_memory_failure_recovery;
98227 extern void shake_page(struct page *p, int access);
98228 -extern atomic_long_t num_poisoned_pages;
98229 +extern atomic_long_unchecked_t num_poisoned_pages;
98230 extern int soft_offline_page(struct page *page, int flags);
98231
98232 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
98233 @@ -2200,5 +2254,11 @@ void __init setup_nr_node_ids(void);
98234 static inline void setup_nr_node_ids(void) {}
98235 #endif
98236
98237 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98238 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
98239 +#else
98240 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
98241 +#endif
98242 +
98243 #endif /* __KERNEL__ */
98244 #endif /* _LINUX_MM_H */
98245 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
98246 index 8d37e26..29c54c9 100644
98247 --- a/include/linux/mm_types.h
98248 +++ b/include/linux/mm_types.h
98249 @@ -63,15 +63,6 @@ struct page {
98250 union {
98251 pgoff_t index; /* Our offset within mapping. */
98252 void *freelist; /* sl[aou]b first free object */
98253 - bool pfmemalloc; /* If set by the page allocator,
98254 - * ALLOC_NO_WATERMARKS was set
98255 - * and the low watermark was not
98256 - * met implying that the system
98257 - * is under some pressure. The
98258 - * caller should try ensure
98259 - * this page is only used to
98260 - * free other pages.
98261 - */
98262 };
98263
98264 union {
98265 @@ -313,7 +304,9 @@ struct vm_area_struct {
98266 #ifdef CONFIG_NUMA
98267 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
98268 #endif
98269 -};
98270 +
98271 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
98272 +} __randomize_layout;
98273
98274 struct core_thread {
98275 struct task_struct *task;
98276 @@ -466,7 +459,25 @@ struct mm_struct {
98277 /* address of the bounds directory */
98278 void __user *bd_addr;
98279 #endif
98280 -};
98281 +
98282 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
98283 + unsigned long pax_flags;
98284 +#endif
98285 +
98286 +#ifdef CONFIG_PAX_DLRESOLVE
98287 + unsigned long call_dl_resolve;
98288 +#endif
98289 +
98290 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
98291 + unsigned long call_syscall;
98292 +#endif
98293 +
98294 +#ifdef CONFIG_PAX_ASLR
98295 + unsigned long delta_mmap; /* randomized offset */
98296 + unsigned long delta_stack; /* randomized offset */
98297 +#endif
98298 +
98299 +} __randomize_layout;
98300
98301 static inline void mm_init_cpumask(struct mm_struct *mm)
98302 {
98303 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
98304 index c5d5278..85cd5ce 100644
98305 --- a/include/linux/mmiotrace.h
98306 +++ b/include/linux/mmiotrace.h
98307 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
98308 /* Called from ioremap.c */
98309 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
98310 void __iomem *addr);
98311 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
98312 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
98313
98314 /* For anyone to insert markers. Remember trailing newline. */
98315 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
98316 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
98317 {
98318 }
98319
98320 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
98321 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
98322 {
98323 }
98324
98325 @@ -106,6 +106,6 @@ extern void enable_mmiotrace(void);
98326 extern void disable_mmiotrace(void);
98327 extern void mmio_trace_rw(struct mmiotrace_rw *rw);
98328 extern void mmio_trace_mapping(struct mmiotrace_map *map);
98329 -extern int mmio_trace_printk(const char *fmt, va_list args);
98330 +extern __printf(1, 0) int mmio_trace_printk(const char *fmt, va_list args);
98331
98332 #endif /* _LINUX_MMIOTRACE_H */
98333 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
98334 index 54d74f6..0728424 100644
98335 --- a/include/linux/mmzone.h
98336 +++ b/include/linux/mmzone.h
98337 @@ -526,7 +526,7 @@ struct zone {
98338
98339 ZONE_PADDING(_pad3_)
98340 /* Zone statistics */
98341 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
98342 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
98343 } ____cacheline_internodealigned_in_smp;
98344
98345 enum zone_flags {
98346 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
98347 index 3bfd567..72e7d8f 100644
98348 --- a/include/linux/mod_devicetable.h
98349 +++ b/include/linux/mod_devicetable.h
98350 @@ -139,7 +139,7 @@ struct usb_device_id {
98351 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
98352 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
98353
98354 -#define HID_ANY_ID (~0)
98355 +#define HID_ANY_ID (~0U)
98356 #define HID_BUS_ANY 0xffff
98357 #define HID_GROUP_ANY 0x0000
98358
98359 @@ -470,7 +470,7 @@ struct dmi_system_id {
98360 const char *ident;
98361 struct dmi_strmatch matches[4];
98362 void *driver_data;
98363 -};
98364 +} __do_const;
98365 /*
98366 * struct dmi_device_id appears during expansion of
98367 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
98368 diff --git a/include/linux/module.h b/include/linux/module.h
98369 index c883b86..516812e 100644
98370 --- a/include/linux/module.h
98371 +++ b/include/linux/module.h
98372 @@ -17,9 +17,11 @@
98373 #include <linux/moduleparam.h>
98374 #include <linux/jump_label.h>
98375 #include <linux/export.h>
98376 +#include <linux/fs.h>
98377
98378 #include <linux/percpu.h>
98379 #include <asm/module.h>
98380 +#include <asm/pgtable.h>
98381
98382 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
98383 #define MODULE_SIG_STRING "~Module signature appended~\n"
98384 @@ -42,7 +44,7 @@ struct module_kobject {
98385 struct kobject *drivers_dir;
98386 struct module_param_attrs *mp;
98387 struct completion *kobj_completion;
98388 -};
98389 +} __randomize_layout;
98390
98391 struct module_attribute {
98392 struct attribute attr;
98393 @@ -54,12 +56,13 @@ struct module_attribute {
98394 int (*test)(struct module *);
98395 void (*free)(struct module *);
98396 };
98397 +typedef struct module_attribute __no_const module_attribute_no_const;
98398
98399 struct module_version_attribute {
98400 struct module_attribute mattr;
98401 const char *module_name;
98402 const char *version;
98403 -} __attribute__ ((__aligned__(sizeof(void *))));
98404 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
98405
98406 extern ssize_t __modver_version_show(struct module_attribute *,
98407 struct module_kobject *, char *);
98408 @@ -221,7 +224,7 @@ struct module {
98409
98410 /* Sysfs stuff. */
98411 struct module_kobject mkobj;
98412 - struct module_attribute *modinfo_attrs;
98413 + module_attribute_no_const *modinfo_attrs;
98414 const char *version;
98415 const char *srcversion;
98416 struct kobject *holders_dir;
98417 @@ -270,19 +273,16 @@ struct module {
98418 int (*init)(void);
98419
98420 /* If this is non-NULL, vfree after init() returns */
98421 - void *module_init;
98422 + void *module_init_rx, *module_init_rw;
98423
98424 /* Here is the actual code + data, vfree'd on unload. */
98425 - void *module_core;
98426 + void *module_core_rx, *module_core_rw;
98427
98428 /* Here are the sizes of the init and core sections */
98429 - unsigned int init_size, core_size;
98430 + unsigned int init_size_rw, core_size_rw;
98431
98432 /* The size of the executable code in each section. */
98433 - unsigned int init_text_size, core_text_size;
98434 -
98435 - /* Size of RO sections of the module (text+rodata) */
98436 - unsigned int init_ro_size, core_ro_size;
98437 + unsigned int init_size_rx, core_size_rx;
98438
98439 /* Arch-specific module values */
98440 struct mod_arch_specific arch;
98441 @@ -340,6 +340,10 @@ struct module {
98442 unsigned int num_trace_events;
98443 struct trace_enum_map **trace_enums;
98444 unsigned int num_trace_enums;
98445 + struct file_operations trace_id;
98446 + struct file_operations trace_enable;
98447 + struct file_operations trace_format;
98448 + struct file_operations trace_filter;
98449 #endif
98450 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
98451 unsigned int num_ftrace_callsites;
98452 @@ -367,7 +371,7 @@ struct module {
98453 ctor_fn_t *ctors;
98454 unsigned int num_ctors;
98455 #endif
98456 -};
98457 +} __randomize_layout;
98458 #ifndef MODULE_ARCH_INIT
98459 #define MODULE_ARCH_INIT {}
98460 #endif
98461 @@ -388,18 +392,48 @@ bool is_module_address(unsigned long addr);
98462 bool is_module_percpu_address(unsigned long addr);
98463 bool is_module_text_address(unsigned long addr);
98464
98465 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
98466 +{
98467 +
98468 +#ifdef CONFIG_PAX_KERNEXEC
98469 + if (ktla_ktva(addr) >= (unsigned long)start &&
98470 + ktla_ktva(addr) < (unsigned long)start + size)
98471 + return 1;
98472 +#endif
98473 +
98474 + return ((void *)addr >= start && (void *)addr < start + size);
98475 +}
98476 +
98477 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
98478 +{
98479 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
98480 +}
98481 +
98482 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
98483 +{
98484 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
98485 +}
98486 +
98487 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
98488 +{
98489 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
98490 +}
98491 +
98492 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
98493 +{
98494 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
98495 +}
98496 +
98497 static inline bool within_module_core(unsigned long addr,
98498 const struct module *mod)
98499 {
98500 - return (unsigned long)mod->module_core <= addr &&
98501 - addr < (unsigned long)mod->module_core + mod->core_size;
98502 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
98503 }
98504
98505 static inline bool within_module_init(unsigned long addr,
98506 const struct module *mod)
98507 {
98508 - return (unsigned long)mod->module_init <= addr &&
98509 - addr < (unsigned long)mod->module_init + mod->init_size;
98510 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
98511 }
98512
98513 static inline bool within_module(unsigned long addr, const struct module *mod)
98514 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
98515 index 4d0cb9b..3169ac7 100644
98516 --- a/include/linux/moduleloader.h
98517 +++ b/include/linux/moduleloader.h
98518 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
98519 sections. Returns NULL on failure. */
98520 void *module_alloc(unsigned long size);
98521
98522 +#ifdef CONFIG_PAX_KERNEXEC
98523 +void *module_alloc_exec(unsigned long size);
98524 +#else
98525 +#define module_alloc_exec(x) module_alloc(x)
98526 +#endif
98527 +
98528 /* Free memory returned from module_alloc. */
98529 void module_memfree(void *module_region);
98530
98531 +#ifdef CONFIG_PAX_KERNEXEC
98532 +void module_memfree_exec(void *module_region);
98533 +#else
98534 +#define module_memfree_exec(x) module_memfree((x))
98535 +#endif
98536 +
98537 /*
98538 * Apply the given relocation to the (simplified) ELF. Return -error
98539 * or 0.
98540 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
98541 unsigned int relsec,
98542 struct module *me)
98543 {
98544 +#ifdef CONFIG_MODULES
98545 printk(KERN_ERR "module %s: REL relocation unsupported\n",
98546 module_name(me));
98547 +#endif
98548 return -ENOEXEC;
98549 }
98550 #endif
98551 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
98552 unsigned int relsec,
98553 struct module *me)
98554 {
98555 +#ifdef CONFIG_MODULES
98556 printk(KERN_ERR "module %s: REL relocation unsupported\n",
98557 module_name(me));
98558 +#endif
98559 return -ENOEXEC;
98560 }
98561 #endif
98562 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
98563 index 1c9effa..1160bdd 100644
98564 --- a/include/linux/moduleparam.h
98565 +++ b/include/linux/moduleparam.h
98566 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
98567 * @len is usually just sizeof(string).
98568 */
98569 #define module_param_string(name, string, len, perm) \
98570 - static const struct kparam_string __param_string_##name \
98571 + static const struct kparam_string __param_string_##name __used \
98572 = { len, string }; \
98573 __module_param_call(MODULE_PARAM_PREFIX, name, \
98574 &param_ops_string, \
98575 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
98576 */
98577 #define module_param_array_named(name, array, type, nump, perm) \
98578 param_check_##type(name, &(array)[0]); \
98579 - static const struct kparam_array __param_arr_##name \
98580 + static const struct kparam_array __param_arr_##name __used \
98581 = { .max = ARRAY_SIZE(array), .num = nump, \
98582 .ops = &param_ops_##type, \
98583 .elemsize = sizeof(array[0]), .elem = array }; \
98584 diff --git a/include/linux/mount.h b/include/linux/mount.h
98585 index f822c3c..958ca0a 100644
98586 --- a/include/linux/mount.h
98587 +++ b/include/linux/mount.h
98588 @@ -67,7 +67,7 @@ struct vfsmount {
98589 struct dentry *mnt_root; /* root of the mounted tree */
98590 struct super_block *mnt_sb; /* pointer to superblock */
98591 int mnt_flags;
98592 -};
98593 +} __randomize_layout;
98594
98595 struct file; /* forward dec */
98596 struct path;
98597 diff --git a/include/linux/namei.h b/include/linux/namei.h
98598 index c899077..b9a2010 100644
98599 --- a/include/linux/namei.h
98600 +++ b/include/linux/namei.h
98601 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
98602 extern void unlock_rename(struct dentry *, struct dentry *);
98603
98604 extern void nd_jump_link(struct nameidata *nd, struct path *path);
98605 -extern void nd_set_link(struct nameidata *nd, char *path);
98606 -extern char *nd_get_link(struct nameidata *nd);
98607 +extern void nd_set_link(struct nameidata *nd, const char *path);
98608 +extern const char *nd_get_link(const struct nameidata *nd);
98609
98610 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
98611 {
98612 diff --git a/include/linux/net.h b/include/linux/net.h
98613 index 738ea48..409dc09 100644
98614 --- a/include/linux/net.h
98615 +++ b/include/linux/net.h
98616 @@ -190,7 +190,7 @@ struct net_proto_family {
98617 int (*create)(struct net *net, struct socket *sock,
98618 int protocol, int kern);
98619 struct module *owner;
98620 -};
98621 +} __do_const;
98622
98623 struct iovec;
98624 struct kvec;
98625 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
98626 index 05b9a69..4d7e300 100644
98627 --- a/include/linux/netdevice.h
98628 +++ b/include/linux/netdevice.h
98629 @@ -1208,6 +1208,7 @@ struct net_device_ops {
98630 u32 maxrate);
98631 int (*ndo_get_iflink)(const struct net_device *dev);
98632 };
98633 +typedef struct net_device_ops __no_const net_device_ops_no_const;
98634
98635 /**
98636 * enum net_device_priv_flags - &struct net_device priv_flags
98637 @@ -1515,7 +1516,7 @@ struct net_device {
98638 unsigned long base_addr;
98639 int irq;
98640
98641 - atomic_t carrier_changes;
98642 + atomic_unchecked_t carrier_changes;
98643
98644 /*
98645 * Some hardware also needs these fields (state,dev_list,
98646 @@ -1554,8 +1555,8 @@ struct net_device {
98647
98648 struct net_device_stats stats;
98649
98650 - atomic_long_t rx_dropped;
98651 - atomic_long_t tx_dropped;
98652 + atomic_long_unchecked_t rx_dropped;
98653 + atomic_long_unchecked_t tx_dropped;
98654
98655 #ifdef CONFIG_WIRELESS_EXT
98656 const struct iw_handler_def * wireless_handlers;
98657 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
98658 index 63560d0..64aba5c 100644
98659 --- a/include/linux/netfilter.h
98660 +++ b/include/linux/netfilter.h
98661 @@ -113,7 +113,7 @@ struct nf_sockopt_ops {
98662 #endif
98663 /* Use the module struct to lock set/get code in place */
98664 struct module *owner;
98665 -};
98666 +} __do_const;
98667
98668 /* Function to register/unregister hook points. */
98669 int nf_register_hook(struct nf_hook_ops *reg);
98670 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
98671 index e955d47..04a5338 100644
98672 --- a/include/linux/netfilter/nfnetlink.h
98673 +++ b/include/linux/netfilter/nfnetlink.h
98674 @@ -19,7 +19,7 @@ struct nfnl_callback {
98675 const struct nlattr * const cda[]);
98676 const struct nla_policy *policy; /* netlink attribute policy */
98677 const u_int16_t attr_count; /* number of nlattr's */
98678 -};
98679 +} __do_const;
98680
98681 struct nfnetlink_subsystem {
98682 const char *name;
98683 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
98684 new file mode 100644
98685 index 0000000..33f4af8
98686 --- /dev/null
98687 +++ b/include/linux/netfilter/xt_gradm.h
98688 @@ -0,0 +1,9 @@
98689 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
98690 +#define _LINUX_NETFILTER_XT_GRADM_H 1
98691 +
98692 +struct xt_gradm_mtinfo {
98693 + __u16 flags;
98694 + __u16 invflags;
98695 +};
98696 +
98697 +#endif
98698 diff --git a/include/linux/nls.h b/include/linux/nls.h
98699 index 520681b..2b7fabb 100644
98700 --- a/include/linux/nls.h
98701 +++ b/include/linux/nls.h
98702 @@ -31,7 +31,7 @@ struct nls_table {
98703 const unsigned char *charset2upper;
98704 struct module *owner;
98705 struct nls_table *next;
98706 -};
98707 +} __do_const;
98708
98709 /* this value hold the maximum octet of charset */
98710 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
98711 @@ -46,7 +46,7 @@ enum utf16_endian {
98712 /* nls_base.c */
98713 extern int __register_nls(struct nls_table *, struct module *);
98714 extern int unregister_nls(struct nls_table *);
98715 -extern struct nls_table *load_nls(char *);
98716 +extern struct nls_table *load_nls(const char *);
98717 extern void unload_nls(struct nls_table *);
98718 extern struct nls_table *load_nls_default(void);
98719 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
98720 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
98721 index d14a4c3..a078786 100644
98722 --- a/include/linux/notifier.h
98723 +++ b/include/linux/notifier.h
98724 @@ -54,7 +54,8 @@ struct notifier_block {
98725 notifier_fn_t notifier_call;
98726 struct notifier_block __rcu *next;
98727 int priority;
98728 -};
98729 +} __do_const;
98730 +typedef struct notifier_block __no_const notifier_block_no_const;
98731
98732 struct atomic_notifier_head {
98733 spinlock_t lock;
98734 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
98735 index b2a0f15..4d7da32 100644
98736 --- a/include/linux/oprofile.h
98737 +++ b/include/linux/oprofile.h
98738 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
98739 int oprofilefs_create_ro_ulong(struct dentry * root,
98740 char const * name, ulong * val);
98741
98742 -/** Create a file for read-only access to an atomic_t. */
98743 +/** Create a file for read-only access to an atomic_unchecked_t. */
98744 int oprofilefs_create_ro_atomic(struct dentry * root,
98745 - char const * name, atomic_t * val);
98746 + char const * name, atomic_unchecked_t * val);
98747
98748 /** create a directory */
98749 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
98750 diff --git a/include/linux/padata.h b/include/linux/padata.h
98751 index 4386946..f50c615 100644
98752 --- a/include/linux/padata.h
98753 +++ b/include/linux/padata.h
98754 @@ -129,7 +129,7 @@ struct parallel_data {
98755 struct padata_serial_queue __percpu *squeue;
98756 atomic_t reorder_objects;
98757 atomic_t refcnt;
98758 - atomic_t seq_nr;
98759 + atomic_unchecked_t seq_nr;
98760 struct padata_cpumask cpumask;
98761 spinlock_t lock ____cacheline_aligned;
98762 unsigned int processed;
98763 diff --git a/include/linux/path.h b/include/linux/path.h
98764 index d137218..be0c176 100644
98765 --- a/include/linux/path.h
98766 +++ b/include/linux/path.h
98767 @@ -1,13 +1,15 @@
98768 #ifndef _LINUX_PATH_H
98769 #define _LINUX_PATH_H
98770
98771 +#include <linux/compiler.h>
98772 +
98773 struct dentry;
98774 struct vfsmount;
98775
98776 struct path {
98777 struct vfsmount *mnt;
98778 struct dentry *dentry;
98779 -};
98780 +} __randomize_layout;
98781
98782 extern void path_get(const struct path *);
98783 extern void path_put(const struct path *);
98784 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
98785 index 8c78950..0d74ed9 100644
98786 --- a/include/linux/pci_hotplug.h
98787 +++ b/include/linux/pci_hotplug.h
98788 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
98789 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
98790 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
98791 int (*reset_slot) (struct hotplug_slot *slot, int probe);
98792 -};
98793 +} __do_const;
98794 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
98795
98796 /**
98797 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
98798 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
98799 index caebf2a..4c3ae9d 100644
98800 --- a/include/linux/percpu.h
98801 +++ b/include/linux/percpu.h
98802 @@ -34,7 +34,7 @@
98803 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
98804 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
98805 */
98806 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
98807 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
98808 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
98809
98810 /*
98811 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
98812 index d8a82a8..8b580f0 100644
98813 --- a/include/linux/perf_event.h
98814 +++ b/include/linux/perf_event.h
98815 @@ -379,8 +379,8 @@ struct perf_event {
98816
98817 enum perf_event_active_state state;
98818 unsigned int attach_state;
98819 - local64_t count;
98820 - atomic64_t child_count;
98821 + local64_t count; /* PaX: fix it one day */
98822 + atomic64_unchecked_t child_count;
98823
98824 /*
98825 * These are the total time in nanoseconds that the event
98826 @@ -431,8 +431,8 @@ struct perf_event {
98827 * These accumulate total time (in nanoseconds) that children
98828 * events have been enabled and running, respectively.
98829 */
98830 - atomic64_t child_total_time_enabled;
98831 - atomic64_t child_total_time_running;
98832 + atomic64_unchecked_t child_total_time_enabled;
98833 + atomic64_unchecked_t child_total_time_running;
98834
98835 /*
98836 * Protect attach/detach and child_list:
98837 @@ -812,7 +812,7 @@ static inline void perf_event_task_sched_out(struct task_struct *prev,
98838
98839 static inline u64 __perf_event_count(struct perf_event *event)
98840 {
98841 - return local64_read(&event->count) + atomic64_read(&event->child_count);
98842 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
98843 }
98844
98845 extern void perf_event_mmap(struct vm_area_struct *vma);
98846 @@ -836,7 +836,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
98847 entry->ip[entry->nr++] = ip;
98848 }
98849
98850 -extern int sysctl_perf_event_paranoid;
98851 +extern int sysctl_perf_event_legitimately_concerned;
98852 extern int sysctl_perf_event_mlock;
98853 extern int sysctl_perf_event_sample_rate;
98854 extern int sysctl_perf_cpu_time_max_percent;
98855 @@ -851,19 +851,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
98856 loff_t *ppos);
98857
98858
98859 +static inline bool perf_paranoid_any(void)
98860 +{
98861 + return sysctl_perf_event_legitimately_concerned > 2;
98862 +}
98863 +
98864 static inline bool perf_paranoid_tracepoint_raw(void)
98865 {
98866 - return sysctl_perf_event_paranoid > -1;
98867 + return sysctl_perf_event_legitimately_concerned > -1;
98868 }
98869
98870 static inline bool perf_paranoid_cpu(void)
98871 {
98872 - return sysctl_perf_event_paranoid > 0;
98873 + return sysctl_perf_event_legitimately_concerned > 0;
98874 }
98875
98876 static inline bool perf_paranoid_kernel(void)
98877 {
98878 - return sysctl_perf_event_paranoid > 1;
98879 + return sysctl_perf_event_legitimately_concerned > 1;
98880 }
98881
98882 extern void perf_event_init(void);
98883 @@ -1017,7 +1022,7 @@ struct perf_pmu_events_attr {
98884 struct device_attribute attr;
98885 u64 id;
98886 const char *event_str;
98887 -};
98888 +} __do_const;
98889
98890 ssize_t perf_event_sysfs_show(struct device *dev, struct device_attribute *attr,
98891 char *page);
98892 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
98893 index 918b117..7af374b7 100644
98894 --- a/include/linux/pid_namespace.h
98895 +++ b/include/linux/pid_namespace.h
98896 @@ -45,7 +45,7 @@ struct pid_namespace {
98897 int hide_pid;
98898 int reboot; /* group exit code if this pidns was rebooted */
98899 struct ns_common ns;
98900 -};
98901 +} __randomize_layout;
98902
98903 extern struct pid_namespace init_pid_ns;
98904
98905 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
98906 index eb8b8ac..62649e1 100644
98907 --- a/include/linux/pipe_fs_i.h
98908 +++ b/include/linux/pipe_fs_i.h
98909 @@ -47,10 +47,10 @@ struct pipe_inode_info {
98910 struct mutex mutex;
98911 wait_queue_head_t wait;
98912 unsigned int nrbufs, curbuf, buffers;
98913 - unsigned int readers;
98914 - unsigned int writers;
98915 - unsigned int files;
98916 - unsigned int waiting_writers;
98917 + atomic_t readers;
98918 + atomic_t writers;
98919 + atomic_t files;
98920 + atomic_t waiting_writers;
98921 unsigned int r_counter;
98922 unsigned int w_counter;
98923 struct page *tmp_page;
98924 diff --git a/include/linux/pm.h b/include/linux/pm.h
98925 index 2d29c64..1b25b2a 100644
98926 --- a/include/linux/pm.h
98927 +++ b/include/linux/pm.h
98928 @@ -616,6 +616,7 @@ struct dev_pm_domain {
98929 void (*sync)(struct device *dev);
98930 void (*dismiss)(struct device *dev);
98931 };
98932 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
98933
98934 /*
98935 * The PM_EVENT_ messages are also used by drivers implementing the legacy
98936 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
98937 index 681ccb0..a90e0b7 100644
98938 --- a/include/linux/pm_domain.h
98939 +++ b/include/linux/pm_domain.h
98940 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
98941 int (*save_state)(struct device *dev);
98942 int (*restore_state)(struct device *dev);
98943 bool (*active_wakeup)(struct device *dev);
98944 -};
98945 +} __no_const;
98946
98947 struct gpd_cpuidle_data {
98948 unsigned int saved_exit_latency;
98949 - struct cpuidle_state *idle_state;
98950 + cpuidle_state_no_const *idle_state;
98951 };
98952
98953 struct generic_pm_domain {
98954 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
98955 index 30e84d4..22278b4 100644
98956 --- a/include/linux/pm_runtime.h
98957 +++ b/include/linux/pm_runtime.h
98958 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
98959
98960 static inline void pm_runtime_mark_last_busy(struct device *dev)
98961 {
98962 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
98963 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
98964 }
98965
98966 static inline bool pm_runtime_is_irq_safe(struct device *dev)
98967 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
98968 index 5df733b..d55f252 100644
98969 --- a/include/linux/pnp.h
98970 +++ b/include/linux/pnp.h
98971 @@ -298,7 +298,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
98972 struct pnp_fixup {
98973 char id[7];
98974 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
98975 -};
98976 +} __do_const;
98977
98978 /* config parameters */
98979 #define PNP_CONFIG_NORMAL 0x0001
98980 diff --git a/include/linux/poison.h b/include/linux/poison.h
98981 index 2110a81..13a11bb 100644
98982 --- a/include/linux/poison.h
98983 +++ b/include/linux/poison.h
98984 @@ -19,8 +19,8 @@
98985 * under normal circumstances, used to verify that nobody uses
98986 * non-initialized list entries.
98987 */
98988 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
98989 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
98990 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
98991 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
98992
98993 /********** include/linux/timer.h **********/
98994 /*
98995 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
98996 index d8b187c3..9a9257a 100644
98997 --- a/include/linux/power/smartreflex.h
98998 +++ b/include/linux/power/smartreflex.h
98999 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
99000 int (*notify)(struct omap_sr *sr, u32 status);
99001 u8 notify_flags;
99002 u8 class_type;
99003 -};
99004 +} __do_const;
99005
99006 /**
99007 * struct omap_sr_nvalue_table - Smartreflex n-target value info
99008 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
99009 index 4ea1d37..80f4b33 100644
99010 --- a/include/linux/ppp-comp.h
99011 +++ b/include/linux/ppp-comp.h
99012 @@ -84,7 +84,7 @@ struct compressor {
99013 struct module *owner;
99014 /* Extra skb space needed by the compressor algorithm */
99015 unsigned int comp_extra;
99016 -};
99017 +} __do_const;
99018
99019 /*
99020 * The return value from decompress routine is the length of the
99021 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
99022 index de83b4e..c4b997d 100644
99023 --- a/include/linux/preempt.h
99024 +++ b/include/linux/preempt.h
99025 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
99026 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
99027 #endif
99028
99029 +#define raw_preempt_count_add(val) __preempt_count_add(val)
99030 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
99031 +
99032 #define __preempt_count_inc() __preempt_count_add(1)
99033 #define __preempt_count_dec() __preempt_count_sub(1)
99034
99035 #define preempt_count_inc() preempt_count_add(1)
99036 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
99037 #define preempt_count_dec() preempt_count_sub(1)
99038 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
99039
99040 #ifdef CONFIG_PREEMPT_COUNT
99041
99042 @@ -41,6 +46,12 @@ do { \
99043 barrier(); \
99044 } while (0)
99045
99046 +#define raw_preempt_disable() \
99047 +do { \
99048 + raw_preempt_count_inc(); \
99049 + barrier(); \
99050 +} while (0)
99051 +
99052 #define sched_preempt_enable_no_resched() \
99053 do { \
99054 barrier(); \
99055 @@ -49,6 +60,12 @@ do { \
99056
99057 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
99058
99059 +#define raw_preempt_enable_no_resched() \
99060 +do { \
99061 + barrier(); \
99062 + raw_preempt_count_dec(); \
99063 +} while (0)
99064 +
99065 #ifdef CONFIG_PREEMPT
99066 #define preempt_enable() \
99067 do { \
99068 @@ -113,8 +130,10 @@ do { \
99069 * region.
99070 */
99071 #define preempt_disable() barrier()
99072 +#define raw_preempt_disable() barrier()
99073 #define sched_preempt_enable_no_resched() barrier()
99074 #define preempt_enable_no_resched() barrier()
99075 +#define raw_preempt_enable_no_resched() barrier()
99076 #define preempt_enable() barrier()
99077 #define preempt_check_resched() do { } while (0)
99078
99079 @@ -128,11 +147,13 @@ do { \
99080 /*
99081 * Modules have no business playing preemption tricks.
99082 */
99083 +#ifndef CONFIG_PAX_KERNEXEC
99084 #undef sched_preempt_enable_no_resched
99085 #undef preempt_enable_no_resched
99086 #undef preempt_enable_no_resched_notrace
99087 #undef preempt_check_resched
99088 #endif
99089 +#endif
99090
99091 #define preempt_set_need_resched() \
99092 do { \
99093 diff --git a/include/linux/printk.h b/include/linux/printk.h
99094 index 9b30871..1aebc2d 100644
99095 --- a/include/linux/printk.h
99096 +++ b/include/linux/printk.h
99097 @@ -120,7 +120,8 @@ static inline __printf(1, 2) __cold
99098 void early_printk(const char *s, ...) { }
99099 #endif
99100
99101 -typedef int(*printk_func_t)(const char *fmt, va_list args);
99102 +typedef __printf(1, 0) int (*printk_func_t)(const char *fmt, va_list args);
99103 +extern int kptr_restrict;
99104
99105 #ifdef CONFIG_PRINTK
99106 asmlinkage __printf(5, 0)
99107 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
99108
99109 extern int printk_delay_msec;
99110 extern int dmesg_restrict;
99111 -extern int kptr_restrict;
99112
99113 extern void wake_up_klogd(void);
99114
99115 @@ -164,7 +164,7 @@ char *log_buf_addr_get(void);
99116 u32 log_buf_len_get(void);
99117 void log_buf_kexec_setup(void);
99118 void __init setup_log_buf(int early);
99119 -void dump_stack_set_arch_desc(const char *fmt, ...);
99120 +__printf(1, 2) void dump_stack_set_arch_desc(const char *fmt, ...);
99121 void dump_stack_print_info(const char *log_lvl);
99122 void show_regs_print_info(const char *log_lvl);
99123 #else
99124 @@ -215,7 +215,7 @@ static inline void setup_log_buf(int early)
99125 {
99126 }
99127
99128 -static inline void dump_stack_set_arch_desc(const char *fmt, ...)
99129 +static inline __printf(1, 2) void dump_stack_set_arch_desc(const char *fmt, ...)
99130 {
99131 }
99132
99133 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
99134 index b97bf2e..f14c92d4 100644
99135 --- a/include/linux/proc_fs.h
99136 +++ b/include/linux/proc_fs.h
99137 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
99138 extern struct proc_dir_entry *proc_symlink(const char *,
99139 struct proc_dir_entry *, const char *);
99140 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
99141 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
99142 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
99143 struct proc_dir_entry *, void *);
99144 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
99145 + struct proc_dir_entry *, void *);
99146 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
99147 struct proc_dir_entry *);
99148
99149 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
99150 return proc_create_data(name, mode, parent, proc_fops, NULL);
99151 }
99152
99153 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
99154 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
99155 +{
99156 +#ifdef CONFIG_GRKERNSEC_PROC_USER
99157 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
99158 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
99159 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
99160 +#else
99161 + return proc_create_data(name, mode, parent, proc_fops, NULL);
99162 +#endif
99163 +}
99164 +
99165 +
99166 extern void proc_set_size(struct proc_dir_entry *, loff_t);
99167 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
99168 extern void *PDE_DATA(const struct inode *);
99169 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
99170 struct proc_dir_entry *parent,const char *dest) { return NULL;}
99171 static inline struct proc_dir_entry *proc_mkdir(const char *name,
99172 struct proc_dir_entry *parent) {return NULL;}
99173 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
99174 + struct proc_dir_entry *parent) { return NULL; }
99175 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
99176 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
99177 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
99178 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
99179 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
99180 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
99181 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
99182 @@ -79,7 +99,7 @@ struct net;
99183 static inline struct proc_dir_entry *proc_net_mkdir(
99184 struct net *net, const char *name, struct proc_dir_entry *parent)
99185 {
99186 - return proc_mkdir_data(name, 0, parent, net);
99187 + return proc_mkdir_data_restrict(name, 0, parent, net);
99188 }
99189
99190 #endif /* _LINUX_PROC_FS_H */
99191 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
99192 index 42dfc61..8113a99 100644
99193 --- a/include/linux/proc_ns.h
99194 +++ b/include/linux/proc_ns.h
99195 @@ -16,7 +16,7 @@ struct proc_ns_operations {
99196 struct ns_common *(*get)(struct task_struct *task);
99197 void (*put)(struct ns_common *ns);
99198 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
99199 -};
99200 +} __do_const __randomize_layout;
99201
99202 extern const struct proc_ns_operations netns_operations;
99203 extern const struct proc_ns_operations utsns_operations;
99204 diff --git a/include/linux/quota.h b/include/linux/quota.h
99205 index b2505ac..5f7ab55 100644
99206 --- a/include/linux/quota.h
99207 +++ b/include/linux/quota.h
99208 @@ -76,7 +76,7 @@ struct kqid { /* Type in which we store the quota identifier */
99209
99210 extern bool qid_eq(struct kqid left, struct kqid right);
99211 extern bool qid_lt(struct kqid left, struct kqid right);
99212 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
99213 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
99214 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
99215 extern bool qid_valid(struct kqid qid);
99216
99217 diff --git a/include/linux/random.h b/include/linux/random.h
99218 index b05856e..0a9f14e 100644
99219 --- a/include/linux/random.h
99220 +++ b/include/linux/random.h
99221 @@ -9,9 +9,19 @@
99222 #include <uapi/linux/random.h>
99223
99224 extern void add_device_randomness(const void *, unsigned int);
99225 +
99226 +static inline void add_latent_entropy(void)
99227 +{
99228 +
99229 +#ifdef LATENT_ENTROPY_PLUGIN
99230 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
99231 +#endif
99232 +
99233 +}
99234 +
99235 extern void add_input_randomness(unsigned int type, unsigned int code,
99236 - unsigned int value);
99237 -extern void add_interrupt_randomness(int irq, int irq_flags);
99238 + unsigned int value) __latent_entropy;
99239 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
99240
99241 extern void get_random_bytes(void *buf, int nbytes);
99242 extern void get_random_bytes_arch(void *buf, int nbytes);
99243 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
99244 extern const struct file_operations random_fops, urandom_fops;
99245 #endif
99246
99247 -unsigned int get_random_int(void);
99248 +unsigned int __intentional_overflow(-1) get_random_int(void);
99249 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
99250
99251 -u32 prandom_u32(void);
99252 +u32 prandom_u32(void) __intentional_overflow(-1);
99253 void prandom_bytes(void *buf, size_t nbytes);
99254 void prandom_seed(u32 seed);
99255 void prandom_reseed_late(void);
99256 @@ -37,6 +47,11 @@ struct rnd_state {
99257 u32 prandom_u32_state(struct rnd_state *state);
99258 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
99259
99260 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
99261 +{
99262 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
99263 +}
99264 +
99265 /**
99266 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
99267 * @ep_ro: right open interval endpoint
99268 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
99269 *
99270 * Returns: pseudo-random number in interval [0, ep_ro)
99271 */
99272 -static inline u32 prandom_u32_max(u32 ep_ro)
99273 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
99274 {
99275 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
99276 }
99277 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
99278 index 378c5ee..aa84a47 100644
99279 --- a/include/linux/rbtree_augmented.h
99280 +++ b/include/linux/rbtree_augmented.h
99281 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
99282 old->rbaugmented = rbcompute(old); \
99283 } \
99284 rbstatic const struct rb_augment_callbacks rbname = { \
99285 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
99286 + .propagate = rbname ## _propagate, \
99287 + .copy = rbname ## _copy, \
99288 + .rotate = rbname ## _rotate \
99289 };
99290
99291
99292 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
99293 index a18b16f..2683096 100644
99294 --- a/include/linux/rculist.h
99295 +++ b/include/linux/rculist.h
99296 @@ -29,8 +29,8 @@
99297 */
99298 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
99299 {
99300 - ACCESS_ONCE(list->next) = list;
99301 - ACCESS_ONCE(list->prev) = list;
99302 + ACCESS_ONCE_RW(list->next) = list;
99303 + ACCESS_ONCE_RW(list->prev) = list;
99304 }
99305
99306 /*
99307 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
99308 struct list_head *prev, struct list_head *next);
99309 #endif
99310
99311 +void __pax_list_add_rcu(struct list_head *new,
99312 + struct list_head *prev, struct list_head *next);
99313 +
99314 /**
99315 * list_add_rcu - add a new entry to rcu-protected list
99316 * @new: new entry to be added
99317 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
99318 __list_add_rcu(new, head, head->next);
99319 }
99320
99321 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
99322 +{
99323 + __pax_list_add_rcu(new, head, head->next);
99324 +}
99325 +
99326 /**
99327 * list_add_tail_rcu - add a new entry to rcu-protected list
99328 * @new: new entry to be added
99329 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
99330 __list_add_rcu(new, head->prev, head);
99331 }
99332
99333 +static inline void pax_list_add_tail_rcu(struct list_head *new,
99334 + struct list_head *head)
99335 +{
99336 + __pax_list_add_rcu(new, head->prev, head);
99337 +}
99338 +
99339 /**
99340 * list_del_rcu - deletes entry from list without re-initialization
99341 * @entry: the element to delete from the list.
99342 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
99343 entry->prev = LIST_POISON2;
99344 }
99345
99346 +extern void pax_list_del_rcu(struct list_head *entry);
99347 +
99348 /**
99349 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
99350 * @n: the element to delete from the hash list.
99351 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
99352 index 573a5af..de97a14 100644
99353 --- a/include/linux/rcupdate.h
99354 +++ b/include/linux/rcupdate.h
99355 @@ -365,7 +365,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
99356 do { \
99357 rcu_all_qs(); \
99358 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
99359 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
99360 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
99361 } while (0)
99362 #else /* #ifdef CONFIG_TASKS_RCU */
99363 #define TASKS_RCU(x) do { } while (0)
99364 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
99365 index a7ff409..03e2fa8 100644
99366 --- a/include/linux/reboot.h
99367 +++ b/include/linux/reboot.h
99368 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
99369 */
99370
99371 extern void migrate_to_reboot_cpu(void);
99372 -extern void machine_restart(char *cmd);
99373 -extern void machine_halt(void);
99374 -extern void machine_power_off(void);
99375 +extern void machine_restart(char *cmd) __noreturn;
99376 +extern void machine_halt(void) __noreturn;
99377 +extern void machine_power_off(void) __noreturn;
99378
99379 extern void machine_shutdown(void);
99380 struct pt_regs;
99381 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
99382 */
99383
99384 extern void kernel_restart_prepare(char *cmd);
99385 -extern void kernel_restart(char *cmd);
99386 -extern void kernel_halt(void);
99387 -extern void kernel_power_off(void);
99388 +extern void kernel_restart(char *cmd) __noreturn;
99389 +extern void kernel_halt(void) __noreturn;
99390 +extern void kernel_power_off(void) __noreturn;
99391
99392 extern int C_A_D; /* for sysctl */
99393 void ctrl_alt_del(void);
99394 @@ -77,7 +77,7 @@ extern void orderly_reboot(void);
99395 * Emergency restart, callable from an interrupt handler.
99396 */
99397
99398 -extern void emergency_restart(void);
99399 +extern void emergency_restart(void) __noreturn;
99400 #include <asm/emergency-restart.h>
99401
99402 #endif /* _LINUX_REBOOT_H */
99403 diff --git a/include/linux/regset.h b/include/linux/regset.h
99404 index 8e0c9fe..ac4d221 100644
99405 --- a/include/linux/regset.h
99406 +++ b/include/linux/regset.h
99407 @@ -161,7 +161,8 @@ struct user_regset {
99408 unsigned int align;
99409 unsigned int bias;
99410 unsigned int core_note_type;
99411 -};
99412 +} __do_const;
99413 +typedef struct user_regset __no_const user_regset_no_const;
99414
99415 /**
99416 * struct user_regset_view - available regsets
99417 diff --git a/include/linux/relay.h b/include/linux/relay.h
99418 index d7c8359..818daf5 100644
99419 --- a/include/linux/relay.h
99420 +++ b/include/linux/relay.h
99421 @@ -157,7 +157,7 @@ struct rchan_callbacks
99422 * The callback should return 0 if successful, negative if not.
99423 */
99424 int (*remove_buf_file)(struct dentry *dentry);
99425 -};
99426 +} __no_const;
99427
99428 /*
99429 * CONFIG_RELAY kernel API, kernel/relay.c
99430 diff --git a/include/linux/rio.h b/include/linux/rio.h
99431 index 6bda06f..bf39a9b 100644
99432 --- a/include/linux/rio.h
99433 +++ b/include/linux/rio.h
99434 @@ -358,7 +358,7 @@ struct rio_ops {
99435 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
99436 u64 rstart, u32 size, u32 flags);
99437 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
99438 -};
99439 +} __no_const;
99440
99441 #define RIO_RESOURCE_MEM 0x00000100
99442 #define RIO_RESOURCE_DOORBELL 0x00000200
99443 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
99444 index c89c53a..aa0a65a 100644
99445 --- a/include/linux/rmap.h
99446 +++ b/include/linux/rmap.h
99447 @@ -146,8 +146,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
99448 void anon_vma_init(void); /* create anon_vma_cachep */
99449 int anon_vma_prepare(struct vm_area_struct *);
99450 void unlink_anon_vmas(struct vm_area_struct *);
99451 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
99452 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
99453 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
99454 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
99455
99456 static inline void anon_vma_merge(struct vm_area_struct *vma,
99457 struct vm_area_struct *next)
99458 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
99459 index ed8f9e70..2e627f2 100644
99460 --- a/include/linux/scatterlist.h
99461 +++ b/include/linux/scatterlist.h
99462 @@ -1,6 +1,7 @@
99463 #ifndef _LINUX_SCATTERLIST_H
99464 #define _LINUX_SCATTERLIST_H
99465
99466 +#include <linux/sched.h>
99467 #include <linux/string.h>
99468 #include <linux/bug.h>
99469 #include <linux/mm.h>
99470 @@ -111,10 +112,17 @@ static inline struct page *sg_page(struct scatterlist *sg)
99471 static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
99472 unsigned int buflen)
99473 {
99474 + const void *realbuf = buf;
99475 +
99476 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
99477 + if (object_starts_on_stack(buf))
99478 + realbuf = buf - current->stack + current->lowmem_stack;
99479 +#endif
99480 +
99481 #ifdef CONFIG_DEBUG_SG
99482 - BUG_ON(!virt_addr_valid(buf));
99483 + BUG_ON(!virt_addr_valid(realbuf));
99484 #endif
99485 - sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
99486 + sg_set_page(sg, virt_to_page(realbuf), buflen, offset_in_page(realbuf));
99487 }
99488
99489 /*
99490 diff --git a/include/linux/sched.h b/include/linux/sched.h
99491 index 26a2e61..36bbf4b 100644
99492 --- a/include/linux/sched.h
99493 +++ b/include/linux/sched.h
99494 @@ -132,6 +132,7 @@ struct fs_struct;
99495 struct perf_event_context;
99496 struct blk_plug;
99497 struct filename;
99498 +struct linux_binprm;
99499
99500 #define VMACACHE_BITS 2
99501 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
99502 @@ -413,7 +414,7 @@ extern char __sched_text_start[], __sched_text_end[];
99503 extern int in_sched_functions(unsigned long addr);
99504
99505 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
99506 -extern signed long schedule_timeout(signed long timeout);
99507 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
99508 extern signed long schedule_timeout_interruptible(signed long timeout);
99509 extern signed long schedule_timeout_killable(signed long timeout);
99510 extern signed long schedule_timeout_uninterruptible(signed long timeout);
99511 @@ -431,6 +432,19 @@ struct nsproxy;
99512 struct user_namespace;
99513
99514 #ifdef CONFIG_MMU
99515 +
99516 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
99517 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
99518 +#else
99519 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
99520 +{
99521 + return 0;
99522 +}
99523 +#endif
99524 +
99525 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
99526 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
99527 +
99528 extern void arch_pick_mmap_layout(struct mm_struct *mm);
99529 extern unsigned long
99530 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
99531 @@ -729,6 +743,17 @@ struct signal_struct {
99532 #ifdef CONFIG_TASKSTATS
99533 struct taskstats *stats;
99534 #endif
99535 +
99536 +#ifdef CONFIG_GRKERNSEC
99537 + u32 curr_ip;
99538 + u32 saved_ip;
99539 + u32 gr_saddr;
99540 + u32 gr_daddr;
99541 + u16 gr_sport;
99542 + u16 gr_dport;
99543 + u8 used_accept:1;
99544 +#endif
99545 +
99546 #ifdef CONFIG_AUDIT
99547 unsigned audit_tty;
99548 unsigned audit_tty_log_passwd;
99549 @@ -755,7 +780,7 @@ struct signal_struct {
99550 struct mutex cred_guard_mutex; /* guard against foreign influences on
99551 * credential calculations
99552 * (notably. ptrace) */
99553 -};
99554 +} __randomize_layout;
99555
99556 /*
99557 * Bits in flags field of signal_struct.
99558 @@ -808,6 +833,14 @@ struct user_struct {
99559 struct key *session_keyring; /* UID's default session keyring */
99560 #endif
99561
99562 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
99563 + unsigned char kernel_banned;
99564 +#endif
99565 +#ifdef CONFIG_GRKERNSEC_BRUTE
99566 + unsigned char suid_banned;
99567 + unsigned long suid_ban_expires;
99568 +#endif
99569 +
99570 /* Hash table maintenance information */
99571 struct hlist_node uidhash_node;
99572 kuid_t uid;
99573 @@ -815,7 +848,7 @@ struct user_struct {
99574 #ifdef CONFIG_PERF_EVENTS
99575 atomic_long_t locked_vm;
99576 #endif
99577 -};
99578 +} __randomize_layout;
99579
99580 extern int uids_sysfs_init(void);
99581
99582 @@ -1292,6 +1325,9 @@ enum perf_event_task_context {
99583 struct task_struct {
99584 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
99585 void *stack;
99586 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
99587 + void *lowmem_stack;
99588 +#endif
99589 atomic_t usage;
99590 unsigned int flags; /* per process flags, defined below */
99591 unsigned int ptrace;
99592 @@ -1425,8 +1461,8 @@ struct task_struct {
99593 struct list_head thread_node;
99594
99595 struct completion *vfork_done; /* for vfork() */
99596 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
99597 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
99598 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
99599 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
99600
99601 cputime_t utime, stime, utimescaled, stimescaled;
99602 cputime_t gtime;
99603 @@ -1451,11 +1487,6 @@ struct task_struct {
99604 struct task_cputime cputime_expires;
99605 struct list_head cpu_timers[3];
99606
99607 -/* process credentials */
99608 - const struct cred __rcu *real_cred; /* objective and real subjective task
99609 - * credentials (COW) */
99610 - const struct cred __rcu *cred; /* effective (overridable) subjective task
99611 - * credentials (COW) */
99612 char comm[TASK_COMM_LEN]; /* executable name excluding path
99613 - access with [gs]et_task_comm (which lock
99614 it with task_lock())
99615 @@ -1473,6 +1504,10 @@ struct task_struct {
99616 #endif
99617 /* CPU-specific state of this task */
99618 struct thread_struct thread;
99619 +/* thread_info moved to task_struct */
99620 +#ifdef CONFIG_X86
99621 + struct thread_info tinfo;
99622 +#endif
99623 /* filesystem information */
99624 struct fs_struct *fs;
99625 /* open file information */
99626 @@ -1547,6 +1582,10 @@ struct task_struct {
99627 gfp_t lockdep_reclaim_gfp;
99628 #endif
99629
99630 +/* process credentials */
99631 + const struct cred __rcu *real_cred; /* objective and real subjective task
99632 + * credentials (COW) */
99633 +
99634 /* journalling filesystem info */
99635 void *journal_info;
99636
99637 @@ -1585,6 +1624,10 @@ struct task_struct {
99638 /* cg_list protected by css_set_lock and tsk->alloc_lock */
99639 struct list_head cg_list;
99640 #endif
99641 +
99642 + const struct cred __rcu *cred; /* effective (overridable) subjective task
99643 + * credentials (COW) */
99644 +
99645 #ifdef CONFIG_FUTEX
99646 struct robust_list_head __user *robust_list;
99647 #ifdef CONFIG_COMPAT
99648 @@ -1696,7 +1739,7 @@ struct task_struct {
99649 * Number of functions that haven't been traced
99650 * because of depth overrun.
99651 */
99652 - atomic_t trace_overrun;
99653 + atomic_unchecked_t trace_overrun;
99654 /* Pause for the tracing */
99655 atomic_t tracing_graph_pause;
99656 #endif
99657 @@ -1724,7 +1767,78 @@ struct task_struct {
99658 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
99659 unsigned long task_state_change;
99660 #endif
99661 -};
99662 +
99663 +#ifdef CONFIG_GRKERNSEC
99664 + /* grsecurity */
99665 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
99666 + u64 exec_id;
99667 +#endif
99668 +#ifdef CONFIG_GRKERNSEC_SETXID
99669 + const struct cred *delayed_cred;
99670 +#endif
99671 + struct dentry *gr_chroot_dentry;
99672 + struct acl_subject_label *acl;
99673 + struct acl_subject_label *tmpacl;
99674 + struct acl_role_label *role;
99675 + struct file *exec_file;
99676 + unsigned long brute_expires;
99677 + u16 acl_role_id;
99678 + u8 inherited;
99679 + /* is this the task that authenticated to the special role */
99680 + u8 acl_sp_role;
99681 + u8 is_writable;
99682 + u8 brute;
99683 + u8 gr_is_chrooted;
99684 +#endif
99685 +
99686 +} __randomize_layout;
99687 +
99688 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
99689 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
99690 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
99691 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
99692 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
99693 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
99694 +
99695 +#ifdef CONFIG_PAX_SOFTMODE
99696 +extern int pax_softmode;
99697 +#endif
99698 +
99699 +extern int pax_check_flags(unsigned long *);
99700 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
99701 +
99702 +/* if tsk != current then task_lock must be held on it */
99703 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
99704 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
99705 +{
99706 + if (likely(tsk->mm))
99707 + return tsk->mm->pax_flags;
99708 + else
99709 + return 0UL;
99710 +}
99711 +
99712 +/* if tsk != current then task_lock must be held on it */
99713 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
99714 +{
99715 + if (likely(tsk->mm)) {
99716 + tsk->mm->pax_flags = flags;
99717 + return 0;
99718 + }
99719 + return -EINVAL;
99720 +}
99721 +#endif
99722 +
99723 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
99724 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
99725 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
99726 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
99727 +#endif
99728 +
99729 +struct path;
99730 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
99731 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
99732 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
99733 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
99734
99735 /* Future-safe accessor for struct task_struct's cpus_allowed. */
99736 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
99737 @@ -1807,7 +1921,7 @@ struct pid_namespace;
99738 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
99739 struct pid_namespace *ns);
99740
99741 -static inline pid_t task_pid_nr(struct task_struct *tsk)
99742 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
99743 {
99744 return tsk->pid;
99745 }
99746 @@ -2175,6 +2289,25 @@ extern u64 sched_clock_cpu(int cpu);
99747
99748 extern void sched_clock_init(void);
99749
99750 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
99751 +static inline void populate_stack(void)
99752 +{
99753 + struct task_struct *curtask = current;
99754 + int c;
99755 + int *ptr = curtask->stack;
99756 + int *end = curtask->stack + THREAD_SIZE;
99757 +
99758 + while (ptr < end) {
99759 + c = *(volatile int *)ptr;
99760 + ptr += PAGE_SIZE/sizeof(int);
99761 + }
99762 +}
99763 +#else
99764 +static inline void populate_stack(void)
99765 +{
99766 +}
99767 +#endif
99768 +
99769 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
99770 static inline void sched_clock_tick(void)
99771 {
99772 @@ -2303,7 +2436,9 @@ extern void set_curr_task(int cpu, struct task_struct *p);
99773 void yield(void);
99774
99775 union thread_union {
99776 +#ifndef CONFIG_X86
99777 struct thread_info thread_info;
99778 +#endif
99779 unsigned long stack[THREAD_SIZE/sizeof(long)];
99780 };
99781
99782 @@ -2336,6 +2471,7 @@ extern struct pid_namespace init_pid_ns;
99783 */
99784
99785 extern struct task_struct *find_task_by_vpid(pid_t nr);
99786 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
99787 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
99788 struct pid_namespace *ns);
99789
99790 @@ -2500,7 +2636,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
99791 extern void exit_itimers(struct signal_struct *);
99792 extern void flush_itimer_signals(void);
99793
99794 -extern void do_group_exit(int);
99795 +extern __noreturn void do_group_exit(int);
99796
99797 extern int do_execve(struct filename *,
99798 const char __user * const __user *,
99799 @@ -2721,9 +2857,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
99800 #define task_stack_end_corrupted(task) \
99801 (*(end_of_stack(task)) != STACK_END_MAGIC)
99802
99803 -static inline int object_is_on_stack(void *obj)
99804 +static inline int object_starts_on_stack(const void *obj)
99805 {
99806 - void *stack = task_stack_page(current);
99807 + const void *stack = task_stack_page(current);
99808
99809 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
99810 }
99811 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
99812 index 596a0e0..bea77ec 100644
99813 --- a/include/linux/sched/sysctl.h
99814 +++ b/include/linux/sched/sysctl.h
99815 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
99816 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
99817
99818 extern int sysctl_max_map_count;
99819 +extern unsigned long sysctl_heap_stack_gap;
99820
99821 extern unsigned int sysctl_sched_latency;
99822 extern unsigned int sysctl_sched_min_granularity;
99823 diff --git a/include/linux/security.h b/include/linux/security.h
99824 index 18264ea..e0238e4 100644
99825 --- a/include/linux/security.h
99826 +++ b/include/linux/security.h
99827 @@ -27,6 +27,7 @@
99828 #include <linux/slab.h>
99829 #include <linux/err.h>
99830 #include <linux/string.h>
99831 +#include <linux/grsecurity.h>
99832
99833 struct linux_binprm;
99834 struct cred;
99835 @@ -116,8 +117,6 @@ struct seq_file;
99836
99837 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
99838
99839 -void reset_security_ops(void);
99840 -
99841 #ifdef CONFIG_MMU
99842 extern unsigned long mmap_min_addr;
99843 extern unsigned long dac_mmap_min_addr;
99844 @@ -1755,7 +1754,7 @@ struct security_operations {
99845 struct audit_context *actx);
99846 void (*audit_rule_free) (void *lsmrule);
99847 #endif /* CONFIG_AUDIT */
99848 -};
99849 +} __randomize_layout;
99850
99851 /* prototypes */
99852 extern int security_init(void);
99853 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
99854 index dc368b8..e895209 100644
99855 --- a/include/linux/semaphore.h
99856 +++ b/include/linux/semaphore.h
99857 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
99858 }
99859
99860 extern void down(struct semaphore *sem);
99861 -extern int __must_check down_interruptible(struct semaphore *sem);
99862 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
99863 extern int __must_check down_killable(struct semaphore *sem);
99864 extern int __must_check down_trylock(struct semaphore *sem);
99865 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
99866 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
99867 index afbb1fd..e1d205d 100644
99868 --- a/include/linux/seq_file.h
99869 +++ b/include/linux/seq_file.h
99870 @@ -27,6 +27,9 @@ struct seq_file {
99871 struct mutex lock;
99872 const struct seq_operations *op;
99873 int poll_event;
99874 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
99875 + u64 exec_id;
99876 +#endif
99877 #ifdef CONFIG_USER_NS
99878 struct user_namespace *user_ns;
99879 #endif
99880 @@ -39,6 +42,7 @@ struct seq_operations {
99881 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
99882 int (*show) (struct seq_file *m, void *v);
99883 };
99884 +typedef struct seq_operations __no_const seq_operations_no_const;
99885
99886 #define SEQ_SKIP 1
99887
99888 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
99889
99890 char *mangle_path(char *s, const char *p, const char *esc);
99891 int seq_open(struct file *, const struct seq_operations *);
99892 +int seq_open_restrict(struct file *, const struct seq_operations *);
99893 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
99894 loff_t seq_lseek(struct file *, loff_t, int);
99895 int seq_release(struct inode *, struct file *);
99896 @@ -128,6 +133,7 @@ int seq_path_root(struct seq_file *m, const struct path *path,
99897 const struct path *root, const char *esc);
99898
99899 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
99900 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
99901 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
99902 int single_release(struct inode *, struct file *);
99903 void *__seq_open_private(struct file *, const struct seq_operations *, int);
99904 diff --git a/include/linux/shm.h b/include/linux/shm.h
99905 index 6fb8016..ab4465e 100644
99906 --- a/include/linux/shm.h
99907 +++ b/include/linux/shm.h
99908 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
99909 /* The task created the shm object. NULL if the task is dead. */
99910 struct task_struct *shm_creator;
99911 struct list_head shm_clist; /* list by creator */
99912 +#ifdef CONFIG_GRKERNSEC
99913 + u64 shm_createtime;
99914 + pid_t shm_lapid;
99915 +#endif
99916 };
99917
99918 /* shm_mode upper byte flags */
99919 diff --git a/include/linux/signal.h b/include/linux/signal.h
99920 index ab1e039..ad4229e 100644
99921 --- a/include/linux/signal.h
99922 +++ b/include/linux/signal.h
99923 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
99924 * know it'll be handled, so that they don't get converted to
99925 * SIGKILL or just silently dropped.
99926 */
99927 - kernel_sigaction(sig, (__force __sighandler_t)2);
99928 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
99929 }
99930
99931 static inline void disallow_signal(int sig)
99932 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
99933 index f15154a..17b985a 100644
99934 --- a/include/linux/skbuff.h
99935 +++ b/include/linux/skbuff.h
99936 @@ -776,7 +776,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
99937 int node);
99938 struct sk_buff *__build_skb(void *data, unsigned int frag_size);
99939 struct sk_buff *build_skb(void *data, unsigned int frag_size);
99940 -static inline struct sk_buff *alloc_skb(unsigned int size,
99941 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
99942 gfp_t priority)
99943 {
99944 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
99945 @@ -1590,20 +1590,16 @@ static inline void __skb_fill_page_desc(struct sk_buff *skb, int i,
99946 skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
99947
99948 /*
99949 - * Propagate page->pfmemalloc to the skb if we can. The problem is
99950 - * that not all callers have unique ownership of the page. If
99951 - * pfmemalloc is set, we check the mapping as a mapping implies
99952 - * page->index is set (index and pfmemalloc share space).
99953 - * If it's a valid mapping, we cannot use page->pfmemalloc but we
99954 - * do not lose pfmemalloc information as the pages would not be
99955 - * allocated using __GFP_MEMALLOC.
99956 + * Propagate page pfmemalloc to the skb if we can. The problem is
99957 + * that not all callers have unique ownership of the page but rely
99958 + * on page_is_pfmemalloc doing the right thing(tm).
99959 */
99960 frag->page.p = page;
99961 frag->page_offset = off;
99962 skb_frag_size_set(frag, size);
99963
99964 page = compound_head(page);
99965 - if (page->pfmemalloc && !page->mapping)
99966 + if (page_is_pfmemalloc(page))
99967 skb->pfmemalloc = true;
99968 }
99969
99970 @@ -1971,7 +1967,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
99971 return skb->inner_transport_header - skb->inner_network_header;
99972 }
99973
99974 -static inline int skb_network_offset(const struct sk_buff *skb)
99975 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
99976 {
99977 return skb_network_header(skb) - skb->data;
99978 }
99979 @@ -2031,7 +2027,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
99980 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
99981 */
99982 #ifndef NET_SKB_PAD
99983 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
99984 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
99985 #endif
99986
99987 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
99988 @@ -2250,7 +2246,7 @@ static inline struct page *dev_alloc_page(void)
99989 static inline void skb_propagate_pfmemalloc(struct page *page,
99990 struct sk_buff *skb)
99991 {
99992 - if (page && page->pfmemalloc)
99993 + if (page_is_pfmemalloc(page))
99994 skb->pfmemalloc = true;
99995 }
99996
99997 @@ -2673,9 +2669,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
99998 int *err);
99999 unsigned int datagram_poll(struct file *file, struct socket *sock,
100000 struct poll_table_struct *wait);
100001 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
100002 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
100003 struct iov_iter *to, int size);
100004 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
100005 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
100006 struct msghdr *msg, int size)
100007 {
100008 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
100009 @@ -3197,6 +3193,9 @@ static inline void nf_reset(struct sk_buff *skb)
100010 nf_bridge_put(skb->nf_bridge);
100011 skb->nf_bridge = NULL;
100012 #endif
100013 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
100014 + skb->nf_trace = 0;
100015 +#endif
100016 }
100017
100018 static inline void nf_reset_trace(struct sk_buff *skb)
100019 diff --git a/include/linux/slab.h b/include/linux/slab.h
100020 index ffd24c8..cbbe7de 100644
100021 --- a/include/linux/slab.h
100022 +++ b/include/linux/slab.h
100023 @@ -15,14 +15,29 @@
100024 #include <linux/types.h>
100025 #include <linux/workqueue.h>
100026
100027 +#include <linux/err.h>
100028
100029 /*
100030 * Flags to pass to kmem_cache_create().
100031 * The ones marked DEBUG are only valid if CONFIG_DEBUG_SLAB is set.
100032 */
100033 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
100034 +
100035 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100036 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
100037 +#else
100038 +#define SLAB_USERCOPY 0x00000000UL
100039 +#endif
100040 +
100041 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
100042 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
100043 +
100044 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100045 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
100046 +#else
100047 +#define SLAB_NO_SANITIZE 0x00000000UL
100048 +#endif
100049 +
100050 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
100051 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
100052 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
100053 @@ -98,10 +113,13 @@
100054 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
100055 * Both make kfree a no-op.
100056 */
100057 -#define ZERO_SIZE_PTR ((void *)16)
100058 +#define ZERO_SIZE_PTR \
100059 +({ \
100060 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
100061 + (void *)(-MAX_ERRNO-1L); \
100062 +})
100063
100064 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
100065 - (unsigned long)ZERO_SIZE_PTR)
100066 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
100067
100068 #include <linux/kmemleak.h>
100069 #include <linux/kasan.h>
100070 @@ -143,6 +161,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
100071 void kfree(const void *);
100072 void kzfree(const void *);
100073 size_t ksize(const void *);
100074 +const char *check_heap_object(const void *ptr, unsigned long n);
100075 +bool is_usercopy_object(const void *ptr);
100076
100077 /*
100078 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
100079 @@ -235,6 +255,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
100080 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
100081 #endif
100082
100083 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100084 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
100085 +#endif
100086 +
100087 /*
100088 * Figure out which kmalloc slab an allocation of a certain size
100089 * belongs to.
100090 @@ -243,7 +267,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
100091 * 2 = 120 .. 192 bytes
100092 * n = 2^(n-1) .. 2^n -1
100093 */
100094 -static __always_inline int kmalloc_index(size_t size)
100095 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
100096 {
100097 if (!size)
100098 return 0;
100099 @@ -286,15 +310,15 @@ static __always_inline int kmalloc_index(size_t size)
100100 }
100101 #endif /* !CONFIG_SLOB */
100102
100103 -void *__kmalloc(size_t size, gfp_t flags);
100104 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
100105 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
100106 void kmem_cache_free(struct kmem_cache *, void *);
100107
100108 #ifdef CONFIG_NUMA
100109 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
100110 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
100111 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
100112 #else
100113 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
100114 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
100115 {
100116 return __kmalloc(size, flags);
100117 }
100118 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
100119 index 33d0490..70a6313 100644
100120 --- a/include/linux/slab_def.h
100121 +++ b/include/linux/slab_def.h
100122 @@ -40,7 +40,7 @@ struct kmem_cache {
100123 /* 4) cache creation/removal */
100124 const char *name;
100125 struct list_head list;
100126 - int refcount;
100127 + atomic_t refcount;
100128 int object_size;
100129 int align;
100130
100131 @@ -56,10 +56,14 @@ struct kmem_cache {
100132 unsigned long node_allocs;
100133 unsigned long node_frees;
100134 unsigned long node_overflow;
100135 - atomic_t allochit;
100136 - atomic_t allocmiss;
100137 - atomic_t freehit;
100138 - atomic_t freemiss;
100139 + atomic_unchecked_t allochit;
100140 + atomic_unchecked_t allocmiss;
100141 + atomic_unchecked_t freehit;
100142 + atomic_unchecked_t freemiss;
100143 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100144 + atomic_unchecked_t sanitized;
100145 + atomic_unchecked_t not_sanitized;
100146 +#endif
100147
100148 /*
100149 * If debugging is enabled, then the allocator can add additional
100150 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
100151 index 3388511..6252f90 100644
100152 --- a/include/linux/slub_def.h
100153 +++ b/include/linux/slub_def.h
100154 @@ -74,7 +74,7 @@ struct kmem_cache {
100155 struct kmem_cache_order_objects max;
100156 struct kmem_cache_order_objects min;
100157 gfp_t allocflags; /* gfp flags to use on each alloc */
100158 - int refcount; /* Refcount for slab cache destroy */
100159 + atomic_t refcount; /* Refcount for slab cache destroy */
100160 void (*ctor)(void *);
100161 int inuse; /* Offset to metadata */
100162 int align; /* Alignment */
100163 diff --git a/include/linux/smp.h b/include/linux/smp.h
100164 index c441407..f487b83 100644
100165 --- a/include/linux/smp.h
100166 +++ b/include/linux/smp.h
100167 @@ -183,7 +183,9 @@ static inline void smp_init(void) { }
100168 #endif
100169
100170 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
100171 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
100172 #define put_cpu() preempt_enable()
100173 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
100174
100175 /*
100176 * Callback to arch code if there's nosmp or maxcpus=0 on the
100177 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
100178 index 083ac38..b23e3e8 100644
100179 --- a/include/linux/sock_diag.h
100180 +++ b/include/linux/sock_diag.h
100181 @@ -11,7 +11,7 @@ struct sock;
100182 struct sock_diag_handler {
100183 __u8 family;
100184 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
100185 -};
100186 +} __do_const;
100187
100188 int sock_diag_register(const struct sock_diag_handler *h);
100189 void sock_diag_unregister(const struct sock_diag_handler *h);
100190 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
100191 index 680f9a3..f13aeb0 100644
100192 --- a/include/linux/sonet.h
100193 +++ b/include/linux/sonet.h
100194 @@ -7,7 +7,7 @@
100195 #include <uapi/linux/sonet.h>
100196
100197 struct k_sonet_stats {
100198 -#define __HANDLE_ITEM(i) atomic_t i
100199 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
100200 __SONET_ITEMS
100201 #undef __HANDLE_ITEM
100202 };
100203 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
100204 index 07d8e53..dc934c9 100644
100205 --- a/include/linux/sunrpc/addr.h
100206 +++ b/include/linux/sunrpc/addr.h
100207 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
100208 {
100209 switch (sap->sa_family) {
100210 case AF_INET:
100211 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
100212 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
100213 case AF_INET6:
100214 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
100215 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
100216 }
100217 return 0;
100218 }
100219 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
100220 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
100221 const struct sockaddr *src)
100222 {
100223 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
100224 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
100225 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
100226
100227 dsin->sin_family = ssin->sin_family;
100228 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
100229 if (sa->sa_family != AF_INET6)
100230 return 0;
100231
100232 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
100233 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
100234 }
100235
100236 #endif /* _LINUX_SUNRPC_ADDR_H */
100237 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
100238 index 598ba80..d90cba6 100644
100239 --- a/include/linux/sunrpc/clnt.h
100240 +++ b/include/linux/sunrpc/clnt.h
100241 @@ -100,7 +100,7 @@ struct rpc_procinfo {
100242 unsigned int p_timer; /* Which RTT timer to use */
100243 u32 p_statidx; /* Which procedure to account */
100244 const char * p_name; /* name of procedure */
100245 -};
100246 +} __do_const;
100247
100248 #ifdef __KERNEL__
100249
100250 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
100251 index fae6fb9..023fbcd 100644
100252 --- a/include/linux/sunrpc/svc.h
100253 +++ b/include/linux/sunrpc/svc.h
100254 @@ -420,7 +420,7 @@ struct svc_procedure {
100255 unsigned int pc_count; /* call count */
100256 unsigned int pc_cachetype; /* cache info (NFS) */
100257 unsigned int pc_xdrressize; /* maximum size of XDR reply */
100258 -};
100259 +} __do_const;
100260
100261 /*
100262 * Function prototypes.
100263 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
100264 index df8edf8..d140fec 100644
100265 --- a/include/linux/sunrpc/svc_rdma.h
100266 +++ b/include/linux/sunrpc/svc_rdma.h
100267 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
100268 extern unsigned int svcrdma_max_requests;
100269 extern unsigned int svcrdma_max_req_size;
100270
100271 -extern atomic_t rdma_stat_recv;
100272 -extern atomic_t rdma_stat_read;
100273 -extern atomic_t rdma_stat_write;
100274 -extern atomic_t rdma_stat_sq_starve;
100275 -extern atomic_t rdma_stat_rq_starve;
100276 -extern atomic_t rdma_stat_rq_poll;
100277 -extern atomic_t rdma_stat_rq_prod;
100278 -extern atomic_t rdma_stat_sq_poll;
100279 -extern atomic_t rdma_stat_sq_prod;
100280 +extern atomic_unchecked_t rdma_stat_recv;
100281 +extern atomic_unchecked_t rdma_stat_read;
100282 +extern atomic_unchecked_t rdma_stat_write;
100283 +extern atomic_unchecked_t rdma_stat_sq_starve;
100284 +extern atomic_unchecked_t rdma_stat_rq_starve;
100285 +extern atomic_unchecked_t rdma_stat_rq_poll;
100286 +extern atomic_unchecked_t rdma_stat_rq_prod;
100287 +extern atomic_unchecked_t rdma_stat_sq_poll;
100288 +extern atomic_unchecked_t rdma_stat_sq_prod;
100289
100290 /*
100291 * Contexts are built when an RDMA request is created and are a
100292 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
100293 index 8d71d65..f79586e 100644
100294 --- a/include/linux/sunrpc/svcauth.h
100295 +++ b/include/linux/sunrpc/svcauth.h
100296 @@ -120,7 +120,7 @@ struct auth_ops {
100297 int (*release)(struct svc_rqst *rq);
100298 void (*domain_release)(struct auth_domain *);
100299 int (*set_client)(struct svc_rqst *rq);
100300 -};
100301 +} __do_const;
100302
100303 #define SVC_GARBAGE 1
100304 #define SVC_SYSERR 2
100305 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
100306 index e7a018e..49f8b17 100644
100307 --- a/include/linux/swiotlb.h
100308 +++ b/include/linux/swiotlb.h
100309 @@ -60,7 +60,8 @@ extern void
100310
100311 extern void
100312 swiotlb_free_coherent(struct device *hwdev, size_t size,
100313 - void *vaddr, dma_addr_t dma_handle);
100314 + void *vaddr, dma_addr_t dma_handle,
100315 + struct dma_attrs *attrs);
100316
100317 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
100318 unsigned long offset, size_t size,
100319 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
100320 index 76d1e38..200776e 100644
100321 --- a/include/linux/syscalls.h
100322 +++ b/include/linux/syscalls.h
100323 @@ -102,7 +102,12 @@ union bpf_attr;
100324 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
100325 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
100326 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
100327 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
100328 +#define __SC_LONG(t, a) __typeof__( \
100329 + __builtin_choose_expr( \
100330 + sizeof(t) > sizeof(int), \
100331 + (t) 0, \
100332 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
100333 + )) a
100334 #define __SC_CAST(t, a) (t) a
100335 #define __SC_ARGS(t, a) a
100336 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
100337 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
100338 asmlinkage long sys_fsync(unsigned int fd);
100339 asmlinkage long sys_fdatasync(unsigned int fd);
100340 asmlinkage long sys_bdflush(int func, long data);
100341 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
100342 - char __user *type, unsigned long flags,
100343 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
100344 + const char __user *type, unsigned long flags,
100345 void __user *data);
100346 -asmlinkage long sys_umount(char __user *name, int flags);
100347 -asmlinkage long sys_oldumount(char __user *name);
100348 +asmlinkage long sys_umount(const char __user *name, int flags);
100349 +asmlinkage long sys_oldumount(const char __user *name);
100350 asmlinkage long sys_truncate(const char __user *path, long length);
100351 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
100352 asmlinkage long sys_stat(const char __user *filename,
100353 @@ -604,7 +609,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
100354 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
100355 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
100356 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
100357 - struct sockaddr __user *, int);
100358 + struct sockaddr __user *, int) __intentional_overflow(0);
100359 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
100360 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
100361 unsigned int vlen, unsigned flags);
100362 @@ -663,10 +668,10 @@ asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
100363
100364 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
100365 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
100366 - unsigned nsops);
100367 + long nsops);
100368 asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
100369 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
100370 - unsigned nsops,
100371 + long nsops,
100372 const struct timespec __user *timeout);
100373 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
100374 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
100375 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
100376 index 27b3b0b..e093dd9 100644
100377 --- a/include/linux/syscore_ops.h
100378 +++ b/include/linux/syscore_ops.h
100379 @@ -16,7 +16,7 @@ struct syscore_ops {
100380 int (*suspend)(void);
100381 void (*resume)(void);
100382 void (*shutdown)(void);
100383 -};
100384 +} __do_const;
100385
100386 extern void register_syscore_ops(struct syscore_ops *ops);
100387 extern void unregister_syscore_ops(struct syscore_ops *ops);
100388 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
100389 index fa7bc29..0d96561 100644
100390 --- a/include/linux/sysctl.h
100391 +++ b/include/linux/sysctl.h
100392 @@ -39,10 +39,16 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
100393
100394 extern int proc_dostring(struct ctl_table *, int,
100395 void __user *, size_t *, loff_t *);
100396 +extern int proc_dostring_modpriv(struct ctl_table *, int,
100397 + void __user *, size_t *, loff_t *);
100398 extern int proc_dointvec(struct ctl_table *, int,
100399 void __user *, size_t *, loff_t *);
100400 +extern int proc_dointvec_secure(struct ctl_table *, int,
100401 + void __user *, size_t *, loff_t *);
100402 extern int proc_dointvec_minmax(struct ctl_table *, int,
100403 void __user *, size_t *, loff_t *);
100404 +extern int proc_dointvec_minmax_secure(struct ctl_table *, int,
100405 + void __user *, size_t *, loff_t *);
100406 extern int proc_dointvec_jiffies(struct ctl_table *, int,
100407 void __user *, size_t *, loff_t *);
100408 extern int proc_dointvec_userhz_jiffies(struct ctl_table *, int,
100409 @@ -113,7 +119,8 @@ struct ctl_table
100410 struct ctl_table_poll *poll;
100411 void *extra1;
100412 void *extra2;
100413 -};
100414 +} __do_const __randomize_layout;
100415 +typedef struct ctl_table __no_const ctl_table_no_const;
100416
100417 struct ctl_node {
100418 struct rb_node node;
100419 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
100420 index 9f65758..487a6f1 100644
100421 --- a/include/linux/sysfs.h
100422 +++ b/include/linux/sysfs.h
100423 @@ -34,7 +34,8 @@ struct attribute {
100424 struct lock_class_key *key;
100425 struct lock_class_key skey;
100426 #endif
100427 -};
100428 +} __do_const;
100429 +typedef struct attribute __no_const attribute_no_const;
100430
100431 /**
100432 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
100433 @@ -78,7 +79,8 @@ struct attribute_group {
100434 struct attribute *, int);
100435 struct attribute **attrs;
100436 struct bin_attribute **bin_attrs;
100437 -};
100438 +} __do_const;
100439 +typedef struct attribute_group __no_const attribute_group_no_const;
100440
100441 /**
100442 * Use these macros to make defining attributes easier. See include/linux/device.h
100443 @@ -152,7 +154,8 @@ struct bin_attribute {
100444 char *, loff_t, size_t);
100445 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
100446 struct vm_area_struct *vma);
100447 -};
100448 +} __do_const;
100449 +typedef struct bin_attribute __no_const bin_attribute_no_const;
100450
100451 /**
100452 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
100453 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
100454 index 387fa7d..3fcde6b 100644
100455 --- a/include/linux/sysrq.h
100456 +++ b/include/linux/sysrq.h
100457 @@ -16,6 +16,7 @@
100458
100459 #include <linux/errno.h>
100460 #include <linux/types.h>
100461 +#include <linux/compiler.h>
100462
100463 /* Possible values of bitmask for enabling sysrq functions */
100464 /* 0x0001 is reserved for enable everything */
100465 @@ -33,7 +34,7 @@ struct sysrq_key_op {
100466 char *help_msg;
100467 char *action_msg;
100468 int enable_mask;
100469 -};
100470 +} __do_const;
100471
100472 #ifdef CONFIG_MAGIC_SYSRQ
100473
100474 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
100475 index ff307b5..f1a4468 100644
100476 --- a/include/linux/thread_info.h
100477 +++ b/include/linux/thread_info.h
100478 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
100479 #error "no set_restore_sigmask() provided and default one won't work"
100480 #endif
100481
100482 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
100483 +
100484 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
100485 +{
100486 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
100487 +}
100488 +
100489 #endif /* __KERNEL__ */
100490
100491 #endif /* _LINUX_THREAD_INFO_H */
100492 diff --git a/include/linux/tty.h b/include/linux/tty.h
100493 index d76631f..de91e82 100644
100494 --- a/include/linux/tty.h
100495 +++ b/include/linux/tty.h
100496 @@ -225,7 +225,7 @@ struct tty_port {
100497 const struct tty_port_operations *ops; /* Port operations */
100498 spinlock_t lock; /* Lock protecting tty field */
100499 int blocked_open; /* Waiting to open */
100500 - int count; /* Usage count */
100501 + atomic_t count; /* Usage count */
100502 wait_queue_head_t open_wait; /* Open waiters */
100503 wait_queue_head_t close_wait; /* Close waiters */
100504 wait_queue_head_t delta_msr_wait; /* Modem status change */
100505 @@ -313,7 +313,7 @@ struct tty_struct {
100506 /* If the tty has a pending do_SAK, queue it here - akpm */
100507 struct work_struct SAK_work;
100508 struct tty_port *port;
100509 -};
100510 +} __randomize_layout;
100511
100512 /* Each of a tty's open files has private_data pointing to tty_file_private */
100513 struct tty_file_private {
100514 @@ -573,7 +573,7 @@ extern int tty_port_open(struct tty_port *port,
100515 struct tty_struct *tty, struct file *filp);
100516 static inline int tty_port_users(struct tty_port *port)
100517 {
100518 - return port->count + port->blocked_open;
100519 + return atomic_read(&port->count) + port->blocked_open;
100520 }
100521
100522 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
100523 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
100524 index 92e337c..f46757b 100644
100525 --- a/include/linux/tty_driver.h
100526 +++ b/include/linux/tty_driver.h
100527 @@ -291,7 +291,7 @@ struct tty_operations {
100528 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
100529 #endif
100530 const struct file_operations *proc_fops;
100531 -};
100532 +} __do_const __randomize_layout;
100533
100534 struct tty_driver {
100535 int magic; /* magic number for this structure */
100536 @@ -325,7 +325,7 @@ struct tty_driver {
100537
100538 const struct tty_operations *ops;
100539 struct list_head tty_drivers;
100540 -};
100541 +} __randomize_layout;
100542
100543 extern struct list_head tty_drivers;
100544
100545 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
100546 index 00c9d68..bc0188b 100644
100547 --- a/include/linux/tty_ldisc.h
100548 +++ b/include/linux/tty_ldisc.h
100549 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
100550
100551 struct module *owner;
100552
100553 - int refcount;
100554 + atomic_t refcount;
100555 };
100556
100557 struct tty_ldisc {
100558 diff --git a/include/linux/types.h b/include/linux/types.h
100559 index 8715287..1be77ee 100644
100560 --- a/include/linux/types.h
100561 +++ b/include/linux/types.h
100562 @@ -176,10 +176,26 @@ typedef struct {
100563 int counter;
100564 } atomic_t;
100565
100566 +#ifdef CONFIG_PAX_REFCOUNT
100567 +typedef struct {
100568 + int counter;
100569 +} atomic_unchecked_t;
100570 +#else
100571 +typedef atomic_t atomic_unchecked_t;
100572 +#endif
100573 +
100574 #ifdef CONFIG_64BIT
100575 typedef struct {
100576 long counter;
100577 } atomic64_t;
100578 +
100579 +#ifdef CONFIG_PAX_REFCOUNT
100580 +typedef struct {
100581 + long counter;
100582 +} atomic64_unchecked_t;
100583 +#else
100584 +typedef atomic64_t atomic64_unchecked_t;
100585 +#endif
100586 #endif
100587
100588 struct list_head {
100589 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
100590 index ecd3319..8a36ded 100644
100591 --- a/include/linux/uaccess.h
100592 +++ b/include/linux/uaccess.h
100593 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
100594 long ret; \
100595 mm_segment_t old_fs = get_fs(); \
100596 \
100597 - set_fs(KERNEL_DS); \
100598 pagefault_disable(); \
100599 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
100600 - pagefault_enable(); \
100601 + set_fs(KERNEL_DS); \
100602 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
100603 set_fs(old_fs); \
100604 + pagefault_enable(); \
100605 ret; \
100606 })
100607
100608 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
100609 index 0383552..a0125dd 100644
100610 --- a/include/linux/uidgid.h
100611 +++ b/include/linux/uidgid.h
100612 @@ -187,4 +187,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
100613
100614 #endif /* CONFIG_USER_NS */
100615
100616 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
100617 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
100618 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
100619 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
100620 +
100621 #endif /* _LINUX_UIDGID_H */
100622 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
100623 index 32c0e83..671eb35 100644
100624 --- a/include/linux/uio_driver.h
100625 +++ b/include/linux/uio_driver.h
100626 @@ -67,7 +67,7 @@ struct uio_device {
100627 struct module *owner;
100628 struct device *dev;
100629 int minor;
100630 - atomic_t event;
100631 + atomic_unchecked_t event;
100632 struct fasync_struct *async_queue;
100633 wait_queue_head_t wait;
100634 struct uio_info *info;
100635 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
100636 index 99c1b4d..562e6f3 100644
100637 --- a/include/linux/unaligned/access_ok.h
100638 +++ b/include/linux/unaligned/access_ok.h
100639 @@ -4,34 +4,34 @@
100640 #include <linux/kernel.h>
100641 #include <asm/byteorder.h>
100642
100643 -static inline u16 get_unaligned_le16(const void *p)
100644 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
100645 {
100646 - return le16_to_cpup((__le16 *)p);
100647 + return le16_to_cpup((const __le16 *)p);
100648 }
100649
100650 -static inline u32 get_unaligned_le32(const void *p)
100651 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
100652 {
100653 - return le32_to_cpup((__le32 *)p);
100654 + return le32_to_cpup((const __le32 *)p);
100655 }
100656
100657 -static inline u64 get_unaligned_le64(const void *p)
100658 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
100659 {
100660 - return le64_to_cpup((__le64 *)p);
100661 + return le64_to_cpup((const __le64 *)p);
100662 }
100663
100664 -static inline u16 get_unaligned_be16(const void *p)
100665 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
100666 {
100667 - return be16_to_cpup((__be16 *)p);
100668 + return be16_to_cpup((const __be16 *)p);
100669 }
100670
100671 -static inline u32 get_unaligned_be32(const void *p)
100672 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
100673 {
100674 - return be32_to_cpup((__be32 *)p);
100675 + return be32_to_cpup((const __be32 *)p);
100676 }
100677
100678 -static inline u64 get_unaligned_be64(const void *p)
100679 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
100680 {
100681 - return be64_to_cpup((__be64 *)p);
100682 + return be64_to_cpup((const __be64 *)p);
100683 }
100684
100685 static inline void put_unaligned_le16(u16 val, void *p)
100686 diff --git a/include/linux/usb.h b/include/linux/usb.h
100687 index 447fe29..9fc875f 100644
100688 --- a/include/linux/usb.h
100689 +++ b/include/linux/usb.h
100690 @@ -592,7 +592,7 @@ struct usb_device {
100691 int maxchild;
100692
100693 u32 quirks;
100694 - atomic_t urbnum;
100695 + atomic_unchecked_t urbnum;
100696
100697 unsigned long active_duration;
100698
100699 @@ -1676,7 +1676,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
100700
100701 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
100702 __u8 request, __u8 requesttype, __u16 value, __u16 index,
100703 - void *data, __u16 size, int timeout);
100704 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
100705 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
100706 void *data, int len, int *actual_length, int timeout);
100707 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
100708 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
100709 index f06529c..dfeabd8 100644
100710 --- a/include/linux/usb/renesas_usbhs.h
100711 +++ b/include/linux/usb/renesas_usbhs.h
100712 @@ -39,7 +39,7 @@ enum {
100713 */
100714 struct renesas_usbhs_driver_callback {
100715 int (*notify_hotplug)(struct platform_device *pdev);
100716 -};
100717 +} __no_const;
100718
100719 /*
100720 * callback functions for platform
100721 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
100722 index 8297e5b..0dfae27 100644
100723 --- a/include/linux/user_namespace.h
100724 +++ b/include/linux/user_namespace.h
100725 @@ -39,7 +39,7 @@ struct user_namespace {
100726 struct key *persistent_keyring_register;
100727 struct rw_semaphore persistent_keyring_register_sem;
100728 #endif
100729 -};
100730 +} __randomize_layout;
100731
100732 extern struct user_namespace init_user_ns;
100733
100734 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
100735 index 5093f58..c103e58 100644
100736 --- a/include/linux/utsname.h
100737 +++ b/include/linux/utsname.h
100738 @@ -25,7 +25,7 @@ struct uts_namespace {
100739 struct new_utsname name;
100740 struct user_namespace *user_ns;
100741 struct ns_common ns;
100742 -};
100743 +} __randomize_layout;
100744 extern struct uts_namespace init_uts_ns;
100745
100746 #ifdef CONFIG_UTS_NS
100747 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
100748 index 6f8fbcf..4efc177 100644
100749 --- a/include/linux/vermagic.h
100750 +++ b/include/linux/vermagic.h
100751 @@ -25,9 +25,42 @@
100752 #define MODULE_ARCH_VERMAGIC ""
100753 #endif
100754
100755 +#ifdef CONFIG_PAX_REFCOUNT
100756 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
100757 +#else
100758 +#define MODULE_PAX_REFCOUNT ""
100759 +#endif
100760 +
100761 +#ifdef CONSTIFY_PLUGIN
100762 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
100763 +#else
100764 +#define MODULE_CONSTIFY_PLUGIN ""
100765 +#endif
100766 +
100767 +#ifdef STACKLEAK_PLUGIN
100768 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
100769 +#else
100770 +#define MODULE_STACKLEAK_PLUGIN ""
100771 +#endif
100772 +
100773 +#ifdef RANDSTRUCT_PLUGIN
100774 +#include <generated/randomize_layout_hash.h>
100775 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
100776 +#else
100777 +#define MODULE_RANDSTRUCT_PLUGIN
100778 +#endif
100779 +
100780 +#ifdef CONFIG_GRKERNSEC
100781 +#define MODULE_GRSEC "GRSEC "
100782 +#else
100783 +#define MODULE_GRSEC ""
100784 +#endif
100785 +
100786 #define VERMAGIC_STRING \
100787 UTS_RELEASE " " \
100788 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
100789 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
100790 - MODULE_ARCH_VERMAGIC
100791 + MODULE_ARCH_VERMAGIC \
100792 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
100793 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
100794
100795 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
100796 index b483abd..af305ad 100644
100797 --- a/include/linux/vga_switcheroo.h
100798 +++ b/include/linux/vga_switcheroo.h
100799 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
100800
100801 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
100802
100803 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
100804 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
100805 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
100806 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
100807 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
100808 #else
100809
100810 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
100811 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
100812
100813 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
100814
100815 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
100816 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
100817 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
100818 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
100819 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
100820
100821 #endif
100822 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
100823 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
100824 index 0ec5983..d5888bb 100644
100825 --- a/include/linux/vmalloc.h
100826 +++ b/include/linux/vmalloc.h
100827 @@ -18,6 +18,14 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
100828 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
100829 #define VM_NO_GUARD 0x00000040 /* don't add guard page */
100830 #define VM_KASAN 0x00000080 /* has allocated kasan shadow memory */
100831 +
100832 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100833 +#define VM_KERNEXEC 0x00000100 /* allocate from executable kernel memory range */
100834 +#endif
100835 +
100836 +#define VM_USERCOPY 0x00000200 /* allocation intended for copies to userland */
100837 +
100838 +
100839 /* bits [20..32] reserved for arch specific ioremap internals */
100840
100841 /*
100842 @@ -67,6 +75,7 @@ static inline void vmalloc_init(void)
100843 #endif
100844
100845 extern void *vmalloc(unsigned long size);
100846 +extern void *vmalloc_usercopy(unsigned long size);
100847 extern void *vzalloc(unsigned long size);
100848 extern void *vmalloc_user(unsigned long size);
100849 extern void *vmalloc_node(unsigned long size, int node);
100850 @@ -86,6 +95,10 @@ extern void *vmap(struct page **pages, unsigned int count,
100851 unsigned long flags, pgprot_t prot);
100852 extern void vunmap(const void *addr);
100853
100854 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100855 +extern void unmap_process_stacks(struct task_struct *task);
100856 +#endif
100857 +
100858 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
100859 unsigned long uaddr, void *kaddr,
100860 unsigned long size);
100861 @@ -150,7 +163,7 @@ extern void free_vm_area(struct vm_struct *area);
100862
100863 /* for /dev/kmem */
100864 extern long vread(char *buf, char *addr, unsigned long count);
100865 -extern long vwrite(char *buf, char *addr, unsigned long count);
100866 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
100867
100868 /*
100869 * Internals. Dont't use..
100870 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
100871 index 82e7db7..f8ce3d0 100644
100872 --- a/include/linux/vmstat.h
100873 +++ b/include/linux/vmstat.h
100874 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
100875 /*
100876 * Zone based page accounting with per cpu differentials.
100877 */
100878 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
100879 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
100880
100881 static inline void zone_page_state_add(long x, struct zone *zone,
100882 enum zone_stat_item item)
100883 {
100884 - atomic_long_add(x, &zone->vm_stat[item]);
100885 - atomic_long_add(x, &vm_stat[item]);
100886 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
100887 + atomic_long_add_unchecked(x, &vm_stat[item]);
100888 }
100889
100890 -static inline unsigned long global_page_state(enum zone_stat_item item)
100891 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
100892 {
100893 - long x = atomic_long_read(&vm_stat[item]);
100894 + long x = atomic_long_read_unchecked(&vm_stat[item]);
100895 #ifdef CONFIG_SMP
100896 if (x < 0)
100897 x = 0;
100898 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
100899 return x;
100900 }
100901
100902 -static inline unsigned long zone_page_state(struct zone *zone,
100903 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
100904 enum zone_stat_item item)
100905 {
100906 - long x = atomic_long_read(&zone->vm_stat[item]);
100907 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
100908 #ifdef CONFIG_SMP
100909 if (x < 0)
100910 x = 0;
100911 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
100912 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
100913 enum zone_stat_item item)
100914 {
100915 - long x = atomic_long_read(&zone->vm_stat[item]);
100916 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
100917
100918 #ifdef CONFIG_SMP
100919 int cpu;
100920 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
100921
100922 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
100923 {
100924 - atomic_long_inc(&zone->vm_stat[item]);
100925 - atomic_long_inc(&vm_stat[item]);
100926 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
100927 + atomic_long_inc_unchecked(&vm_stat[item]);
100928 }
100929
100930 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
100931 {
100932 - atomic_long_dec(&zone->vm_stat[item]);
100933 - atomic_long_dec(&vm_stat[item]);
100934 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
100935 + atomic_long_dec_unchecked(&vm_stat[item]);
100936 }
100937
100938 static inline void __inc_zone_page_state(struct page *page,
100939 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
100940 index 91b0a68..0e9adf6 100644
100941 --- a/include/linux/xattr.h
100942 +++ b/include/linux/xattr.h
100943 @@ -28,7 +28,7 @@ struct xattr_handler {
100944 size_t size, int handler_flags);
100945 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
100946 size_t size, int flags, int handler_flags);
100947 -};
100948 +} __do_const;
100949
100950 struct xattr {
100951 const char *name;
100952 @@ -37,6 +37,9 @@ struct xattr {
100953 };
100954
100955 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
100956 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
100957 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
100958 +#endif
100959 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
100960 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
100961 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
100962 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
100963 index 92dbbd3..13ab0b3 100644
100964 --- a/include/linux/zlib.h
100965 +++ b/include/linux/zlib.h
100966 @@ -31,6 +31,7 @@
100967 #define _ZLIB_H
100968
100969 #include <linux/zconf.h>
100970 +#include <linux/compiler.h>
100971
100972 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
100973 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
100974 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
100975
100976 /* basic functions */
100977
100978 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
100979 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
100980 /*
100981 Returns the number of bytes that needs to be allocated for a per-
100982 stream workspace with the specified parameters. A pointer to this
100983 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
100984 index acbcd2f..c3abe84 100644
100985 --- a/include/media/v4l2-dev.h
100986 +++ b/include/media/v4l2-dev.h
100987 @@ -74,7 +74,7 @@ struct v4l2_file_operations {
100988 int (*mmap) (struct file *, struct vm_area_struct *);
100989 int (*open) (struct file *);
100990 int (*release) (struct file *);
100991 -};
100992 +} __do_const;
100993
100994 /*
100995 * Newer version of video_device, handled by videodev2.c
100996 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
100997 index 9c58157..d86ebf5 100644
100998 --- a/include/media/v4l2-device.h
100999 +++ b/include/media/v4l2-device.h
101000 @@ -93,7 +93,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
101001 this function returns 0. If the name ends with a digit (e.g. cx18),
101002 then the name will be set to cx18-0 since cx180 looks really odd. */
101003 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
101004 - atomic_t *instance);
101005 + atomic_unchecked_t *instance);
101006
101007 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
101008 Since the parent disappears this ensures that v4l2_dev doesn't have an
101009 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
101010 index 5122b5e..598b440 100644
101011 --- a/include/net/9p/transport.h
101012 +++ b/include/net/9p/transport.h
101013 @@ -62,7 +62,7 @@ struct p9_trans_module {
101014 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
101015 int (*zc_request)(struct p9_client *, struct p9_req_t *,
101016 struct iov_iter *, struct iov_iter *, int , int, int);
101017 -};
101018 +} __do_const;
101019
101020 void v9fs_register_trans(struct p9_trans_module *m);
101021 void v9fs_unregister_trans(struct p9_trans_module *m);
101022 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
101023 index a175ba4..196eb8242 100644
101024 --- a/include/net/af_unix.h
101025 +++ b/include/net/af_unix.h
101026 @@ -36,7 +36,7 @@ struct unix_skb_parms {
101027 u32 secid; /* Security ID */
101028 #endif
101029 u32 consumed;
101030 -};
101031 +} __randomize_layout;
101032
101033 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
101034 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
101035 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
101036 index 2239a37..a83461f 100644
101037 --- a/include/net/bluetooth/l2cap.h
101038 +++ b/include/net/bluetooth/l2cap.h
101039 @@ -609,7 +609,7 @@ struct l2cap_ops {
101040 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
101041 unsigned long hdr_len,
101042 unsigned long len, int nb);
101043 -};
101044 +} __do_const;
101045
101046 struct l2cap_conn {
101047 struct hci_conn *hcon;
101048 diff --git a/include/net/bonding.h b/include/net/bonding.h
101049 index 78ed135..2f53667 100644
101050 --- a/include/net/bonding.h
101051 +++ b/include/net/bonding.h
101052 @@ -658,7 +658,7 @@ extern struct rtnl_link_ops bond_link_ops;
101053
101054 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
101055 {
101056 - atomic_long_inc(&dev->tx_dropped);
101057 + atomic_long_inc_unchecked(&dev->tx_dropped);
101058 dev_kfree_skb_any(skb);
101059 }
101060
101061 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
101062 index f2ae33d..c457cf0 100644
101063 --- a/include/net/caif/cfctrl.h
101064 +++ b/include/net/caif/cfctrl.h
101065 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
101066 void (*radioset_rsp)(void);
101067 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
101068 struct cflayer *client_layer);
101069 -};
101070 +} __no_const;
101071
101072 /* Link Setup Parameters for CAIF-Links. */
101073 struct cfctrl_link_param {
101074 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
101075 struct cfctrl {
101076 struct cfsrvl serv;
101077 struct cfctrl_rsp res;
101078 - atomic_t req_seq_no;
101079 - atomic_t rsp_seq_no;
101080 + atomic_unchecked_t req_seq_no;
101081 + atomic_unchecked_t rsp_seq_no;
101082 struct list_head list;
101083 /* Protects from simultaneous access to first_req list */
101084 spinlock_t info_list_lock;
101085 diff --git a/include/net/flow.h b/include/net/flow.h
101086 index 8109a15..504466d 100644
101087 --- a/include/net/flow.h
101088 +++ b/include/net/flow.h
101089 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
101090
101091 void flow_cache_flush(struct net *net);
101092 void flow_cache_flush_deferred(struct net *net);
101093 -extern atomic_t flow_cache_genid;
101094 +extern atomic_unchecked_t flow_cache_genid;
101095
101096 #endif
101097 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
101098 index a9af1cc..1f3fa7b 100644
101099 --- a/include/net/genetlink.h
101100 +++ b/include/net/genetlink.h
101101 @@ -128,7 +128,7 @@ struct genl_ops {
101102 u8 cmd;
101103 u8 internal_flags;
101104 u8 flags;
101105 -};
101106 +} __do_const;
101107
101108 int __genl_register_family(struct genl_family *family);
101109
101110 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
101111 index 0f712c0..cd762c4 100644
101112 --- a/include/net/gro_cells.h
101113 +++ b/include/net/gro_cells.h
101114 @@ -27,7 +27,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
101115 cell = this_cpu_ptr(gcells->cells);
101116
101117 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
101118 - atomic_long_inc(&dev->rx_dropped);
101119 + atomic_long_inc_unchecked(&dev->rx_dropped);
101120 kfree_skb(skb);
101121 return;
101122 }
101123 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
101124 index 0320bbb..938789c 100644
101125 --- a/include/net/inet_connection_sock.h
101126 +++ b/include/net/inet_connection_sock.h
101127 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
101128 int (*bind_conflict)(const struct sock *sk,
101129 const struct inet_bind_bucket *tb, bool relax);
101130 void (*mtu_reduced)(struct sock *sk);
101131 -};
101132 +} __do_const;
101133
101134 /** inet_connection_sock - INET connection oriented sock
101135 *
101136 diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h
101137 index 8d17655..2f3246d 100644
101138 --- a/include/net/inet_frag.h
101139 +++ b/include/net/inet_frag.h
101140 @@ -21,13 +21,11 @@ struct netns_frags {
101141 * @INET_FRAG_FIRST_IN: first fragment has arrived
101142 * @INET_FRAG_LAST_IN: final fragment has arrived
101143 * @INET_FRAG_COMPLETE: frag queue has been processed and is due for destruction
101144 - * @INET_FRAG_EVICTED: frag queue is being evicted
101145 */
101146 enum {
101147 INET_FRAG_FIRST_IN = BIT(0),
101148 INET_FRAG_LAST_IN = BIT(1),
101149 INET_FRAG_COMPLETE = BIT(2),
101150 - INET_FRAG_EVICTED = BIT(3)
101151 };
101152
101153 /**
101154 @@ -45,6 +43,7 @@ enum {
101155 * @flags: fragment queue flags
101156 * @max_size: (ipv4 only) maximum received fragment size with IP_DF set
101157 * @net: namespace that this frag belongs to
101158 + * @list_evictor: list of queues to forcefully evict (e.g. due to low memory)
101159 */
101160 struct inet_frag_queue {
101161 spinlock_t lock;
101162 @@ -59,6 +58,7 @@ struct inet_frag_queue {
101163 __u8 flags;
101164 u16 max_size;
101165 struct netns_frags *net;
101166 + struct hlist_node list_evictor;
101167 };
101168
101169 #define INETFRAGS_HASHSZ 1024
101170 @@ -125,6 +125,11 @@ static inline void inet_frag_put(struct inet_frag_queue *q, struct inet_frags *f
101171 inet_frag_destroy(q, f);
101172 }
101173
101174 +static inline bool inet_frag_evicting(struct inet_frag_queue *q)
101175 +{
101176 + return !hlist_unhashed(&q->list_evictor);
101177 +}
101178 +
101179 /* Memory Tracking Functions. */
101180
101181 /* The default percpu_counter batch size is not big enough to scale to
101182 @@ -139,14 +144,14 @@ static inline int frag_mem_limit(struct netns_frags *nf)
101183 return percpu_counter_read(&nf->mem);
101184 }
101185
101186 -static inline void sub_frag_mem_limit(struct inet_frag_queue *q, int i)
101187 +static inline void sub_frag_mem_limit(struct netns_frags *nf, int i)
101188 {
101189 - __percpu_counter_add(&q->net->mem, -i, frag_percpu_counter_batch);
101190 + __percpu_counter_add(&nf->mem, -i, frag_percpu_counter_batch);
101191 }
101192
101193 -static inline void add_frag_mem_limit(struct inet_frag_queue *q, int i)
101194 +static inline void add_frag_mem_limit(struct netns_frags *nf, int i)
101195 {
101196 - __percpu_counter_add(&q->net->mem, i, frag_percpu_counter_batch);
101197 + __percpu_counter_add(&nf->mem, i, frag_percpu_counter_batch);
101198 }
101199
101200 static inline void init_frag_mem_limit(struct netns_frags *nf)
101201 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
101202 index d5332dd..10a5c3c 100644
101203 --- a/include/net/inetpeer.h
101204 +++ b/include/net/inetpeer.h
101205 @@ -48,7 +48,7 @@ struct inet_peer {
101206 */
101207 union {
101208 struct {
101209 - atomic_t rid; /* Frag reception counter */
101210 + atomic_unchecked_t rid; /* Frag reception counter */
101211 };
101212 struct rcu_head rcu;
101213 struct inet_peer *gc_next;
101214 diff --git a/include/net/ip.h b/include/net/ip.h
101215 index d14af7e..52816c2 100644
101216 --- a/include/net/ip.h
101217 +++ b/include/net/ip.h
101218 @@ -318,7 +318,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
101219 }
101220 }
101221
101222 -u32 ip_idents_reserve(u32 hash, int segs);
101223 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
101224 void __ip_select_ident(struct net *net, struct iphdr *iph, int segs);
101225
101226 static inline void ip_select_ident_segs(struct net *net, struct sk_buff *skb,
101227 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
101228 index 54271ed..eb7e0e6 100644
101229 --- a/include/net/ip_fib.h
101230 +++ b/include/net/ip_fib.h
101231 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
101232
101233 #define FIB_RES_SADDR(net, res) \
101234 ((FIB_RES_NH(res).nh_saddr_genid == \
101235 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
101236 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
101237 FIB_RES_NH(res).nh_saddr : \
101238 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
101239 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
101240 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
101241 index 4e3731e..a242e28 100644
101242 --- a/include/net/ip_vs.h
101243 +++ b/include/net/ip_vs.h
101244 @@ -551,7 +551,7 @@ struct ip_vs_conn {
101245 struct ip_vs_conn *control; /* Master control connection */
101246 atomic_t n_control; /* Number of controlled ones */
101247 struct ip_vs_dest *dest; /* real server */
101248 - atomic_t in_pkts; /* incoming packet counter */
101249 + atomic_unchecked_t in_pkts; /* incoming packet counter */
101250
101251 /* Packet transmitter for different forwarding methods. If it
101252 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
101253 @@ -699,7 +699,7 @@ struct ip_vs_dest {
101254 __be16 port; /* port number of the server */
101255 union nf_inet_addr addr; /* IP address of the server */
101256 volatile unsigned int flags; /* dest status flags */
101257 - atomic_t conn_flags; /* flags to copy to conn */
101258 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
101259 atomic_t weight; /* server weight */
101260
101261 atomic_t refcnt; /* reference counter */
101262 @@ -946,11 +946,11 @@ struct netns_ipvs {
101263 /* ip_vs_lblc */
101264 int sysctl_lblc_expiration;
101265 struct ctl_table_header *lblc_ctl_header;
101266 - struct ctl_table *lblc_ctl_table;
101267 + ctl_table_no_const *lblc_ctl_table;
101268 /* ip_vs_lblcr */
101269 int sysctl_lblcr_expiration;
101270 struct ctl_table_header *lblcr_ctl_header;
101271 - struct ctl_table *lblcr_ctl_table;
101272 + ctl_table_no_const *lblcr_ctl_table;
101273 /* ip_vs_est */
101274 struct list_head est_list; /* estimator list */
101275 spinlock_t est_lock;
101276 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
101277 index 8d4f588..2e37ad2 100644
101278 --- a/include/net/irda/ircomm_tty.h
101279 +++ b/include/net/irda/ircomm_tty.h
101280 @@ -33,6 +33,7 @@
101281 #include <linux/termios.h>
101282 #include <linux/timer.h>
101283 #include <linux/tty.h> /* struct tty_struct */
101284 +#include <asm/local.h>
101285
101286 #include <net/irda/irias_object.h>
101287 #include <net/irda/ircomm_core.h>
101288 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
101289 index 714cc9a..ea05f3e 100644
101290 --- a/include/net/iucv/af_iucv.h
101291 +++ b/include/net/iucv/af_iucv.h
101292 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
101293 struct iucv_sock_list {
101294 struct hlist_head head;
101295 rwlock_t lock;
101296 - atomic_t autobind_name;
101297 + atomic_unchecked_t autobind_name;
101298 };
101299
101300 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
101301 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
101302 index f3be818..bf46196 100644
101303 --- a/include/net/llc_c_ac.h
101304 +++ b/include/net/llc_c_ac.h
101305 @@ -87,7 +87,7 @@
101306 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
101307 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
101308
101309 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
101310 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
101311
101312 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
101313 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
101314 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
101315 index 3948cf1..83b28c4 100644
101316 --- a/include/net/llc_c_ev.h
101317 +++ b/include/net/llc_c_ev.h
101318 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
101319 return (struct llc_conn_state_ev *)skb->cb;
101320 }
101321
101322 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
101323 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
101324 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
101325 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
101326
101327 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
101328 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
101329 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
101330 index 48f3f89..0e92c50 100644
101331 --- a/include/net/llc_c_st.h
101332 +++ b/include/net/llc_c_st.h
101333 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
101334 u8 next_state;
101335 const llc_conn_ev_qfyr_t *ev_qualifiers;
101336 const llc_conn_action_t *ev_actions;
101337 -};
101338 +} __do_const;
101339
101340 struct llc_conn_state {
101341 u8 current_state;
101342 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
101343 index a61b98c..aade1eb 100644
101344 --- a/include/net/llc_s_ac.h
101345 +++ b/include/net/llc_s_ac.h
101346 @@ -23,7 +23,7 @@
101347 #define SAP_ACT_TEST_IND 9
101348
101349 /* All action functions must look like this */
101350 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
101351 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
101352
101353 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
101354 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
101355 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
101356 index c4359e2..76dbc4a 100644
101357 --- a/include/net/llc_s_st.h
101358 +++ b/include/net/llc_s_st.h
101359 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
101360 llc_sap_ev_t ev;
101361 u8 next_state;
101362 const llc_sap_action_t *ev_actions;
101363 -};
101364 +} __do_const;
101365
101366 struct llc_sap_state {
101367 u8 curr_state;
101368 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
101369 index fc57f6b..9c1fdb2 100644
101370 --- a/include/net/mac80211.h
101371 +++ b/include/net/mac80211.h
101372 @@ -5104,7 +5104,7 @@ struct rate_control_ops {
101373 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
101374
101375 u32 (*get_expected_throughput)(void *priv_sta);
101376 -};
101377 +} __do_const;
101378
101379 static inline int rate_supported(struct ieee80211_sta *sta,
101380 enum ieee80211_band band,
101381 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
101382 index bd33e66..6508d00 100644
101383 --- a/include/net/neighbour.h
101384 +++ b/include/net/neighbour.h
101385 @@ -162,7 +162,7 @@ struct neigh_ops {
101386 void (*error_report)(struct neighbour *, struct sk_buff *);
101387 int (*output)(struct neighbour *, struct sk_buff *);
101388 int (*connected_output)(struct neighbour *, struct sk_buff *);
101389 -};
101390 +} __do_const;
101391
101392 struct pneigh_entry {
101393 struct pneigh_entry *next;
101394 @@ -216,7 +216,7 @@ struct neigh_table {
101395 struct neigh_statistics __percpu *stats;
101396 struct neigh_hash_table __rcu *nht;
101397 struct pneigh_entry **phash_buckets;
101398 -};
101399 +} __randomize_layout;
101400
101401 enum {
101402 NEIGH_ARP_TABLE = 0,
101403 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
101404 index f733656..54053db 100644
101405 --- a/include/net/net_namespace.h
101406 +++ b/include/net/net_namespace.h
101407 @@ -132,8 +132,8 @@ struct net {
101408 struct netns_mpls mpls;
101409 #endif
101410 struct sock *diag_nlsk;
101411 - atomic_t fnhe_genid;
101412 -};
101413 + atomic_unchecked_t fnhe_genid;
101414 +} __randomize_layout;
101415
101416 #include <linux/seq_file_net.h>
101417
101418 @@ -268,7 +268,11 @@ static inline struct net *read_pnet(const possible_net_t *pnet)
101419 #define __net_init __init
101420 #define __net_exit __exit_refok
101421 #define __net_initdata __initdata
101422 +#ifdef CONSTIFY_PLUGIN
101423 #define __net_initconst __initconst
101424 +#else
101425 +#define __net_initconst __initdata
101426 +#endif
101427 #endif
101428
101429 int peernet2id(struct net *net, struct net *peer);
101430 @@ -281,7 +285,7 @@ struct pernet_operations {
101431 void (*exit_batch)(struct list_head *net_exit_list);
101432 int *id;
101433 size_t size;
101434 -};
101435 +} __do_const;
101436
101437 /*
101438 * Use these carefully. If you implement a network device and it
101439 @@ -329,12 +333,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
101440
101441 static inline int rt_genid_ipv4(struct net *net)
101442 {
101443 - return atomic_read(&net->ipv4.rt_genid);
101444 + return atomic_read_unchecked(&net->ipv4.rt_genid);
101445 }
101446
101447 static inline void rt_genid_bump_ipv4(struct net *net)
101448 {
101449 - atomic_inc(&net->ipv4.rt_genid);
101450 + atomic_inc_unchecked(&net->ipv4.rt_genid);
101451 }
101452
101453 extern void (*__fib6_flush_trees)(struct net *net);
101454 @@ -361,12 +365,12 @@ static inline void rt_genid_bump_all(struct net *net)
101455
101456 static inline int fnhe_genid(struct net *net)
101457 {
101458 - return atomic_read(&net->fnhe_genid);
101459 + return atomic_read_unchecked(&net->fnhe_genid);
101460 }
101461
101462 static inline void fnhe_genid_bump(struct net *net)
101463 {
101464 - atomic_inc(&net->fnhe_genid);
101465 + atomic_inc_unchecked(&net->fnhe_genid);
101466 }
101467
101468 #endif /* __NET_NET_NAMESPACE_H */
101469 diff --git a/include/net/netlink.h b/include/net/netlink.h
101470 index 2a5dbcc..8243656 100644
101471 --- a/include/net/netlink.h
101472 +++ b/include/net/netlink.h
101473 @@ -521,7 +521,7 @@ static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
101474 {
101475 if (mark) {
101476 WARN_ON((unsigned char *) mark < skb->data);
101477 - skb_trim(skb, (unsigned char *) mark - skb->data);
101478 + skb_trim(skb, (const unsigned char *) mark - skb->data);
101479 }
101480 }
101481
101482 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
101483 index 29d6a94..235d3d84 100644
101484 --- a/include/net/netns/conntrack.h
101485 +++ b/include/net/netns/conntrack.h
101486 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
101487 struct nf_proto_net {
101488 #ifdef CONFIG_SYSCTL
101489 struct ctl_table_header *ctl_table_header;
101490 - struct ctl_table *ctl_table;
101491 + ctl_table_no_const *ctl_table;
101492 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
101493 struct ctl_table_header *ctl_compat_header;
101494 - struct ctl_table *ctl_compat_table;
101495 + ctl_table_no_const *ctl_compat_table;
101496 #endif
101497 #endif
101498 unsigned int users;
101499 @@ -60,7 +60,7 @@ struct nf_ip_net {
101500 struct nf_icmp_net icmpv6;
101501 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
101502 struct ctl_table_header *ctl_table_header;
101503 - struct ctl_table *ctl_table;
101504 + ctl_table_no_const *ctl_table;
101505 #endif
101506 };
101507
101508 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
101509 index 614a49b..0b94386 100644
101510 --- a/include/net/netns/ipv4.h
101511 +++ b/include/net/netns/ipv4.h
101512 @@ -90,7 +90,7 @@ struct netns_ipv4 {
101513
101514 struct ping_group_range ping_group_range;
101515
101516 - atomic_t dev_addr_genid;
101517 + atomic_unchecked_t dev_addr_genid;
101518
101519 #ifdef CONFIG_SYSCTL
101520 unsigned long *sysctl_local_reserved_ports;
101521 @@ -104,6 +104,6 @@ struct netns_ipv4 {
101522 struct fib_rules_ops *mr_rules_ops;
101523 #endif
101524 #endif
101525 - atomic_t rt_genid;
101526 + atomic_unchecked_t rt_genid;
101527 };
101528 #endif
101529 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
101530 index d2527bf..2c802d5 100644
101531 --- a/include/net/netns/ipv6.h
101532 +++ b/include/net/netns/ipv6.h
101533 @@ -78,8 +78,8 @@ struct netns_ipv6 {
101534 struct fib_rules_ops *mr6_rules_ops;
101535 #endif
101536 #endif
101537 - atomic_t dev_addr_genid;
101538 - atomic_t fib6_sernum;
101539 + atomic_unchecked_t dev_addr_genid;
101540 + atomic_unchecked_t fib6_sernum;
101541 };
101542
101543 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
101544 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
101545 index 730d82a..045f2c4 100644
101546 --- a/include/net/netns/xfrm.h
101547 +++ b/include/net/netns/xfrm.h
101548 @@ -78,7 +78,7 @@ struct netns_xfrm {
101549
101550 /* flow cache part */
101551 struct flow_cache flow_cache_global;
101552 - atomic_t flow_cache_genid;
101553 + atomic_unchecked_t flow_cache_genid;
101554 struct list_head flow_cache_gc_list;
101555 spinlock_t flow_cache_gc_lock;
101556 struct work_struct flow_cache_gc_work;
101557 diff --git a/include/net/ping.h b/include/net/ping.h
101558 index ac80cb4..ec1ed09 100644
101559 --- a/include/net/ping.h
101560 +++ b/include/net/ping.h
101561 @@ -54,7 +54,7 @@ struct ping_iter_state {
101562
101563 extern struct proto ping_prot;
101564 #if IS_ENABLED(CONFIG_IPV6)
101565 -extern struct pingv6_ops pingv6_ops;
101566 +extern struct pingv6_ops *pingv6_ops;
101567 #endif
101568
101569 struct pingfakehdr {
101570 diff --git a/include/net/protocol.h b/include/net/protocol.h
101571 index d6fcc1f..ca277058 100644
101572 --- a/include/net/protocol.h
101573 +++ b/include/net/protocol.h
101574 @@ -49,7 +49,7 @@ struct net_protocol {
101575 * socket lookup?
101576 */
101577 icmp_strict_tag_validation:1;
101578 -};
101579 +} __do_const;
101580
101581 #if IS_ENABLED(CONFIG_IPV6)
101582 struct inet6_protocol {
101583 @@ -62,7 +62,7 @@ struct inet6_protocol {
101584 u8 type, u8 code, int offset,
101585 __be32 info);
101586 unsigned int flags; /* INET6_PROTO_xxx */
101587 -};
101588 +} __do_const;
101589
101590 #define INET6_PROTO_NOPOLICY 0x1
101591 #define INET6_PROTO_FINAL 0x2
101592 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
101593 index 343d922..7959cde 100644
101594 --- a/include/net/rtnetlink.h
101595 +++ b/include/net/rtnetlink.h
101596 @@ -95,7 +95,7 @@ struct rtnl_link_ops {
101597 const struct net_device *dev,
101598 const struct net_device *slave_dev);
101599 struct net *(*get_link_net)(const struct net_device *dev);
101600 -};
101601 +} __do_const;
101602
101603 int __rtnl_link_register(struct rtnl_link_ops *ops);
101604 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
101605 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
101606 index 4a5b9a3..ca27d73 100644
101607 --- a/include/net/sctp/checksum.h
101608 +++ b/include/net/sctp/checksum.h
101609 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
101610 unsigned int offset)
101611 {
101612 struct sctphdr *sh = sctp_hdr(skb);
101613 - __le32 ret, old = sh->checksum;
101614 - const struct skb_checksum_ops ops = {
101615 + __le32 ret, old = sh->checksum;
101616 + static const struct skb_checksum_ops ops = {
101617 .update = sctp_csum_update,
101618 .combine = sctp_csum_combine,
101619 };
101620 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
101621 index 487ef34..d457f98 100644
101622 --- a/include/net/sctp/sm.h
101623 +++ b/include/net/sctp/sm.h
101624 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
101625 typedef struct {
101626 sctp_state_fn_t *fn;
101627 const char *name;
101628 -} sctp_sm_table_entry_t;
101629 +} __do_const sctp_sm_table_entry_t;
101630
101631 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
101632 * currently in use.
101633 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
101634 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
101635
101636 /* Extern declarations for major data structures. */
101637 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
101638 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
101639
101640
101641 /* Get the size of a DATA chunk payload. */
101642 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
101643 index 495c87e..5b327ff 100644
101644 --- a/include/net/sctp/structs.h
101645 +++ b/include/net/sctp/structs.h
101646 @@ -513,7 +513,7 @@ struct sctp_pf {
101647 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
101648 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
101649 struct sctp_af *af;
101650 -};
101651 +} __do_const;
101652
101653
101654 /* Structure to track chunk fragments that have been acked, but peer
101655 diff --git a/include/net/sock.h b/include/net/sock.h
101656 index 3a4898e..67456ac 100644
101657 --- a/include/net/sock.h
101658 +++ b/include/net/sock.h
101659 @@ -363,7 +363,7 @@ struct sock {
101660 unsigned int sk_napi_id;
101661 unsigned int sk_ll_usec;
101662 #endif
101663 - atomic_t sk_drops;
101664 + atomic_unchecked_t sk_drops;
101665 int sk_rcvbuf;
101666
101667 struct sk_filter __rcu *sk_filter;
101668 @@ -1039,7 +1039,7 @@ struct proto {
101669 void (*destroy_cgroup)(struct mem_cgroup *memcg);
101670 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
101671 #endif
101672 -};
101673 +} __randomize_layout;
101674
101675 /*
101676 * Bits in struct cg_proto.flags
101677 @@ -1212,7 +1212,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
101678 page_counter_uncharge(&prot->memory_allocated, amt);
101679 }
101680
101681 -static inline long
101682 +static inline long __intentional_overflow(-1)
101683 sk_memory_allocated(const struct sock *sk)
101684 {
101685 struct proto *prot = sk->sk_prot;
101686 @@ -1777,7 +1777,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
101687 }
101688
101689 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
101690 - struct iov_iter *from, char *to,
101691 + struct iov_iter *from, unsigned char *to,
101692 int copy, int offset)
101693 {
101694 if (skb->ip_summed == CHECKSUM_NONE) {
101695 @@ -2024,7 +2024,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
101696 }
101697 }
101698
101699 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
101700 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
101701
101702 /**
101703 * sk_page_frag - return an appropriate page_frag
101704 @@ -2099,7 +2099,7 @@ struct sock_skb_cb {
101705 static inline void
101706 sock_skb_set_dropcount(const struct sock *sk, struct sk_buff *skb)
101707 {
101708 - SOCK_SKB_CB(skb)->dropcount = atomic_read(&sk->sk_drops);
101709 + SOCK_SKB_CB(skb)->dropcount = atomic_read_unchecked(&sk->sk_drops);
101710 }
101711
101712 void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk,
101713 diff --git a/include/net/tcp.h b/include/net/tcp.h
101714 index 6d204f3..d5a8ff0 100644
101715 --- a/include/net/tcp.h
101716 +++ b/include/net/tcp.h
101717 @@ -523,7 +523,7 @@ void tcp_retransmit_timer(struct sock *sk);
101718 void tcp_xmit_retransmit_queue(struct sock *);
101719 void tcp_simple_retransmit(struct sock *);
101720 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
101721 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
101722 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
101723
101724 void tcp_send_probe0(struct sock *);
101725 void tcp_send_partial(struct sock *);
101726 @@ -699,8 +699,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
101727 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
101728 */
101729 struct tcp_skb_cb {
101730 - __u32 seq; /* Starting sequence number */
101731 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
101732 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
101733 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
101734 union {
101735 /* Note : tcp_tw_isn is used in input path only
101736 * (isn chosen by tcp_timewait_state_process())
101737 @@ -725,7 +725,7 @@ struct tcp_skb_cb {
101738
101739 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
101740 /* 1 byte hole */
101741 - __u32 ack_seq; /* Sequence number ACK'd */
101742 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
101743 union {
101744 struct inet_skb_parm h4;
101745 #if IS_ENABLED(CONFIG_IPV6)
101746 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
101747 index 36ac102..6e8b34b 100644
101748 --- a/include/net/xfrm.h
101749 +++ b/include/net/xfrm.h
101750 @@ -283,7 +283,6 @@ struct xfrm_dst;
101751 struct xfrm_policy_afinfo {
101752 unsigned short family;
101753 struct dst_ops *dst_ops;
101754 - void (*garbage_collect)(struct net *net);
101755 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
101756 const xfrm_address_t *saddr,
101757 const xfrm_address_t *daddr);
101758 @@ -301,7 +300,7 @@ struct xfrm_policy_afinfo {
101759 struct net_device *dev,
101760 const struct flowi *fl);
101761 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
101762 -};
101763 +} __do_const;
101764
101765 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
101766 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
101767 @@ -340,7 +339,7 @@ struct xfrm_state_afinfo {
101768 int (*transport_finish)(struct sk_buff *skb,
101769 int async);
101770 void (*local_error)(struct sk_buff *skb, u32 mtu);
101771 -};
101772 +} __do_const;
101773
101774 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
101775 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
101776 @@ -435,7 +434,7 @@ struct xfrm_mode {
101777 struct module *owner;
101778 unsigned int encap;
101779 int flags;
101780 -};
101781 +} __do_const;
101782
101783 /* Flags for xfrm_mode. */
101784 enum {
101785 @@ -530,7 +529,7 @@ struct xfrm_policy {
101786 struct timer_list timer;
101787
101788 struct flow_cache_object flo;
101789 - atomic_t genid;
101790 + atomic_unchecked_t genid;
101791 u32 priority;
101792 u32 index;
101793 struct xfrm_mark mark;
101794 @@ -1163,6 +1162,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
101795 }
101796
101797 void xfrm_garbage_collect(struct net *net);
101798 +void xfrm_garbage_collect_deferred(struct net *net);
101799
101800 #else
101801
101802 @@ -1201,6 +1201,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
101803 static inline void xfrm_garbage_collect(struct net *net)
101804 {
101805 }
101806 +static inline void xfrm_garbage_collect_deferred(struct net *net)
101807 +{
101808 +}
101809 #endif
101810
101811 static __inline__
101812 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
101813 index 1017e0b..227aa4d 100644
101814 --- a/include/rdma/iw_cm.h
101815 +++ b/include/rdma/iw_cm.h
101816 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
101817 int backlog);
101818
101819 int (*destroy_listen)(struct iw_cm_id *cm_id);
101820 -};
101821 +} __no_const;
101822
101823 /**
101824 * iw_create_cm_id - Create an IW CM identifier.
101825 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
101826 index 93d14da..734b3d8 100644
101827 --- a/include/scsi/libfc.h
101828 +++ b/include/scsi/libfc.h
101829 @@ -771,6 +771,7 @@ struct libfc_function_template {
101830 */
101831 void (*disc_stop_final) (struct fc_lport *);
101832 };
101833 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
101834
101835 /**
101836 * struct fc_disc - Discovery context
101837 @@ -875,7 +876,7 @@ struct fc_lport {
101838 struct fc_vport *vport;
101839
101840 /* Operational Information */
101841 - struct libfc_function_template tt;
101842 + libfc_function_template_no_const tt;
101843 u8 link_up;
101844 u8 qfull;
101845 enum fc_lport_state state;
101846 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
101847 index a4c9336..d6f8f34 100644
101848 --- a/include/scsi/scsi_device.h
101849 +++ b/include/scsi/scsi_device.h
101850 @@ -185,9 +185,9 @@ struct scsi_device {
101851 unsigned int max_device_blocked; /* what device_blocked counts down from */
101852 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
101853
101854 - atomic_t iorequest_cnt;
101855 - atomic_t iodone_cnt;
101856 - atomic_t ioerr_cnt;
101857 + atomic_unchecked_t iorequest_cnt;
101858 + atomic_unchecked_t iodone_cnt;
101859 + atomic_unchecked_t ioerr_cnt;
101860
101861 struct device sdev_gendev,
101862 sdev_dev;
101863 diff --git a/include/scsi/scsi_driver.h b/include/scsi/scsi_driver.h
101864 index 891a658..fcd68df 100644
101865 --- a/include/scsi/scsi_driver.h
101866 +++ b/include/scsi/scsi_driver.h
101867 @@ -14,7 +14,7 @@ struct scsi_driver {
101868 void (*rescan)(struct device *);
101869 int (*init_command)(struct scsi_cmnd *);
101870 void (*uninit_command)(struct scsi_cmnd *);
101871 - int (*done)(struct scsi_cmnd *);
101872 + unsigned int (*done)(struct scsi_cmnd *);
101873 int (*eh_action)(struct scsi_cmnd *, int);
101874 };
101875 #define to_scsi_driver(drv) \
101876 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
101877 index 784bc2c..855a04c 100644
101878 --- a/include/scsi/scsi_transport_fc.h
101879 +++ b/include/scsi/scsi_transport_fc.h
101880 @@ -757,7 +757,8 @@ struct fc_function_template {
101881 unsigned long show_host_system_hostname:1;
101882
101883 unsigned long disable_target_scan:1;
101884 -};
101885 +} __do_const;
101886 +typedef struct fc_function_template __no_const fc_function_template_no_const;
101887
101888
101889 /**
101890 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
101891 index fa1d055..3647940 100644
101892 --- a/include/sound/compress_driver.h
101893 +++ b/include/sound/compress_driver.h
101894 @@ -130,7 +130,7 @@ struct snd_compr_ops {
101895 struct snd_compr_caps *caps);
101896 int (*get_codec_caps) (struct snd_compr_stream *stream,
101897 struct snd_compr_codec_caps *codec);
101898 -};
101899 +} __no_const;
101900
101901 /**
101902 * struct snd_compr: Compressed device
101903 diff --git a/include/sound/soc.h b/include/sound/soc.h
101904 index f6226914..e919a2e 100644
101905 --- a/include/sound/soc.h
101906 +++ b/include/sound/soc.h
101907 @@ -870,7 +870,7 @@ struct snd_soc_codec_driver {
101908 enum snd_soc_dapm_type, int);
101909
101910 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
101911 -};
101912 +} __do_const;
101913
101914 /* SoC platform interface */
101915 struct snd_soc_platform_driver {
101916 @@ -897,7 +897,7 @@ struct snd_soc_platform_driver {
101917 const struct snd_compr_ops *compr_ops;
101918
101919 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
101920 -};
101921 +} __do_const;
101922
101923 struct snd_soc_dai_link_component {
101924 const char *name;
101925 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
101926 index 480e9f8..2d59c93 100644
101927 --- a/include/target/target_core_base.h
101928 +++ b/include/target/target_core_base.h
101929 @@ -767,7 +767,7 @@ struct se_device {
101930 atomic_long_t write_bytes;
101931 /* Active commands on this virtual SE device */
101932 atomic_t simple_cmds;
101933 - atomic_t dev_ordered_id;
101934 + atomic_unchecked_t dev_ordered_id;
101935 atomic_t dev_ordered_sync;
101936 atomic_t dev_qf_count;
101937 int export_count;
101938 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
101939 new file mode 100644
101940 index 0000000..fb634b7
101941 --- /dev/null
101942 +++ b/include/trace/events/fs.h
101943 @@ -0,0 +1,53 @@
101944 +#undef TRACE_SYSTEM
101945 +#define TRACE_SYSTEM fs
101946 +
101947 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
101948 +#define _TRACE_FS_H
101949 +
101950 +#include <linux/fs.h>
101951 +#include <linux/tracepoint.h>
101952 +
101953 +TRACE_EVENT(do_sys_open,
101954 +
101955 + TP_PROTO(const char *filename, int flags, int mode),
101956 +
101957 + TP_ARGS(filename, flags, mode),
101958 +
101959 + TP_STRUCT__entry(
101960 + __string( filename, filename )
101961 + __field( int, flags )
101962 + __field( int, mode )
101963 + ),
101964 +
101965 + TP_fast_assign(
101966 + __assign_str(filename, filename);
101967 + __entry->flags = flags;
101968 + __entry->mode = mode;
101969 + ),
101970 +
101971 + TP_printk("\"%s\" %x %o",
101972 + __get_str(filename), __entry->flags, __entry->mode)
101973 +);
101974 +
101975 +TRACE_EVENT(open_exec,
101976 +
101977 + TP_PROTO(const char *filename),
101978 +
101979 + TP_ARGS(filename),
101980 +
101981 + TP_STRUCT__entry(
101982 + __string( filename, filename )
101983 + ),
101984 +
101985 + TP_fast_assign(
101986 + __assign_str(filename, filename);
101987 + ),
101988 +
101989 + TP_printk("\"%s\"",
101990 + __get_str(filename))
101991 +);
101992 +
101993 +#endif /* _TRACE_FS_H */
101994 +
101995 +/* This part must be outside protection */
101996 +#include <trace/define_trace.h>
101997 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
101998 index ff8f6c0..6b6bae3 100644
101999 --- a/include/trace/events/irq.h
102000 +++ b/include/trace/events/irq.h
102001 @@ -51,7 +51,7 @@ SOFTIRQ_NAME_LIST
102002 */
102003 TRACE_EVENT(irq_handler_entry,
102004
102005 - TP_PROTO(int irq, struct irqaction *action),
102006 + TP_PROTO(int irq, const struct irqaction *action),
102007
102008 TP_ARGS(irq, action),
102009
102010 @@ -81,7 +81,7 @@ TRACE_EVENT(irq_handler_entry,
102011 */
102012 TRACE_EVENT(irq_handler_exit,
102013
102014 - TP_PROTO(int irq, struct irqaction *action, int ret),
102015 + TP_PROTO(int irq, const struct irqaction *action, int ret),
102016
102017 TP_ARGS(irq, action, ret),
102018
102019 diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
102020 index a7e41fb..c115957 100644
102021 --- a/include/uapi/drm/i915_drm.h
102022 +++ b/include/uapi/drm/i915_drm.h
102023 @@ -350,6 +350,7 @@ typedef struct drm_i915_irq_wait {
102024 #define I915_PARAM_REVISION 32
102025 #define I915_PARAM_SUBSLICE_TOTAL 33
102026 #define I915_PARAM_EU_TOTAL 34
102027 +#define I915_PARAM_HAS_LEGACY_CONTEXT 35
102028
102029 typedef struct drm_i915_getparam {
102030 int param;
102031 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
102032 index 7caf44c..23c6f27 100644
102033 --- a/include/uapi/linux/a.out.h
102034 +++ b/include/uapi/linux/a.out.h
102035 @@ -39,6 +39,14 @@ enum machine_type {
102036 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
102037 };
102038
102039 +/* Constants for the N_FLAGS field */
102040 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
102041 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
102042 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
102043 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
102044 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
102045 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
102046 +
102047 #if !defined (N_MAGIC)
102048 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
102049 #endif
102050 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
102051 index 22b6ad3..aeba37e 100644
102052 --- a/include/uapi/linux/bcache.h
102053 +++ b/include/uapi/linux/bcache.h
102054 @@ -5,6 +5,7 @@
102055 * Bcache on disk data structures
102056 */
102057
102058 +#include <linux/compiler.h>
102059 #include <asm/types.h>
102060
102061 #define BITMASK(name, type, field, offset, size) \
102062 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
102063 /* Btree keys - all units are in sectors */
102064
102065 struct bkey {
102066 - __u64 high;
102067 - __u64 low;
102068 + __u64 high __intentional_overflow(-1);
102069 + __u64 low __intentional_overflow(-1);
102070 __u64 ptr[];
102071 };
102072
102073 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
102074 index d876736..ccce5c0 100644
102075 --- a/include/uapi/linux/byteorder/little_endian.h
102076 +++ b/include/uapi/linux/byteorder/little_endian.h
102077 @@ -42,51 +42,51 @@
102078
102079 static inline __le64 __cpu_to_le64p(const __u64 *p)
102080 {
102081 - return (__force __le64)*p;
102082 + return (__force const __le64)*p;
102083 }
102084 -static inline __u64 __le64_to_cpup(const __le64 *p)
102085 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
102086 {
102087 - return (__force __u64)*p;
102088 + return (__force const __u64)*p;
102089 }
102090 static inline __le32 __cpu_to_le32p(const __u32 *p)
102091 {
102092 - return (__force __le32)*p;
102093 + return (__force const __le32)*p;
102094 }
102095 static inline __u32 __le32_to_cpup(const __le32 *p)
102096 {
102097 - return (__force __u32)*p;
102098 + return (__force const __u32)*p;
102099 }
102100 static inline __le16 __cpu_to_le16p(const __u16 *p)
102101 {
102102 - return (__force __le16)*p;
102103 + return (__force const __le16)*p;
102104 }
102105 static inline __u16 __le16_to_cpup(const __le16 *p)
102106 {
102107 - return (__force __u16)*p;
102108 + return (__force const __u16)*p;
102109 }
102110 static inline __be64 __cpu_to_be64p(const __u64 *p)
102111 {
102112 - return (__force __be64)__swab64p(p);
102113 + return (__force const __be64)__swab64p(p);
102114 }
102115 static inline __u64 __be64_to_cpup(const __be64 *p)
102116 {
102117 - return __swab64p((__u64 *)p);
102118 + return __swab64p((const __u64 *)p);
102119 }
102120 static inline __be32 __cpu_to_be32p(const __u32 *p)
102121 {
102122 - return (__force __be32)__swab32p(p);
102123 + return (__force const __be32)__swab32p(p);
102124 }
102125 -static inline __u32 __be32_to_cpup(const __be32 *p)
102126 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
102127 {
102128 - return __swab32p((__u32 *)p);
102129 + return __swab32p((const __u32 *)p);
102130 }
102131 static inline __be16 __cpu_to_be16p(const __u16 *p)
102132 {
102133 - return (__force __be16)__swab16p(p);
102134 + return (__force const __be16)__swab16p(p);
102135 }
102136 static inline __u16 __be16_to_cpup(const __be16 *p)
102137 {
102138 - return __swab16p((__u16 *)p);
102139 + return __swab16p((const __u16 *)p);
102140 }
102141 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
102142 #define __le64_to_cpus(x) do { (void)(x); } while (0)
102143 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
102144 index 71e1d0e..6cc9caf 100644
102145 --- a/include/uapi/linux/elf.h
102146 +++ b/include/uapi/linux/elf.h
102147 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
102148 #define PT_GNU_EH_FRAME 0x6474e550
102149
102150 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
102151 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
102152 +
102153 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
102154 +
102155 +/* Constants for the e_flags field */
102156 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
102157 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
102158 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
102159 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
102160 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
102161 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
102162
102163 /*
102164 * Extended Numbering
102165 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
102166 #define DT_DEBUG 21
102167 #define DT_TEXTREL 22
102168 #define DT_JMPREL 23
102169 +#define DT_FLAGS 30
102170 + #define DF_TEXTREL 0x00000004
102171 #define DT_ENCODING 32
102172 #define OLD_DT_LOOS 0x60000000
102173 #define DT_LOOS 0x6000000d
102174 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
102175 #define PF_W 0x2
102176 #define PF_X 0x1
102177
102178 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
102179 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
102180 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
102181 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
102182 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
102183 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
102184 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
102185 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
102186 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
102187 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
102188 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
102189 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
102190 +
102191 typedef struct elf32_phdr{
102192 Elf32_Word p_type;
102193 Elf32_Off p_offset;
102194 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
102195 #define EI_OSABI 7
102196 #define EI_PAD 8
102197
102198 +#define EI_PAX 14
102199 +
102200 #define ELFMAG0 0x7f /* EI_MAG */
102201 #define ELFMAG1 'E'
102202 #define ELFMAG2 'L'
102203 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
102204 index aa169c4..6a2771d 100644
102205 --- a/include/uapi/linux/personality.h
102206 +++ b/include/uapi/linux/personality.h
102207 @@ -30,6 +30,7 @@ enum {
102208 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
102209 ADDR_NO_RANDOMIZE | \
102210 ADDR_COMPAT_LAYOUT | \
102211 + ADDR_LIMIT_3GB | \
102212 MMAP_PAGE_ZERO)
102213
102214 /*
102215 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
102216 index 7530e74..e714828 100644
102217 --- a/include/uapi/linux/screen_info.h
102218 +++ b/include/uapi/linux/screen_info.h
102219 @@ -43,7 +43,8 @@ struct screen_info {
102220 __u16 pages; /* 0x32 */
102221 __u16 vesa_attributes; /* 0x34 */
102222 __u32 capabilities; /* 0x36 */
102223 - __u8 _reserved[6]; /* 0x3a */
102224 + __u16 vesapm_size; /* 0x3a */
102225 + __u8 _reserved[4]; /* 0x3c */
102226 } __attribute__((packed));
102227
102228 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
102229 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
102230 index 0e011eb..82681b1 100644
102231 --- a/include/uapi/linux/swab.h
102232 +++ b/include/uapi/linux/swab.h
102233 @@ -43,7 +43,7 @@
102234 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
102235 */
102236
102237 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
102238 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
102239 {
102240 #ifdef __HAVE_BUILTIN_BSWAP16__
102241 return __builtin_bswap16(val);
102242 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
102243 #endif
102244 }
102245
102246 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
102247 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
102248 {
102249 #ifdef __HAVE_BUILTIN_BSWAP32__
102250 return __builtin_bswap32(val);
102251 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
102252 #endif
102253 }
102254
102255 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
102256 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
102257 {
102258 #ifdef __HAVE_BUILTIN_BSWAP64__
102259 return __builtin_bswap64(val);
102260 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
102261 index 1590c49..5eab462 100644
102262 --- a/include/uapi/linux/xattr.h
102263 +++ b/include/uapi/linux/xattr.h
102264 @@ -73,5 +73,9 @@
102265 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
102266 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
102267
102268 +/* User namespace */
102269 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
102270 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
102271 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
102272
102273 #endif /* _UAPI_LINUX_XATTR_H */
102274 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
102275 index f9466fa..f4e2b81 100644
102276 --- a/include/video/udlfb.h
102277 +++ b/include/video/udlfb.h
102278 @@ -53,10 +53,10 @@ struct dlfb_data {
102279 u32 pseudo_palette[256];
102280 int blank_mode; /*one of FB_BLANK_ */
102281 /* blit-only rendering path metrics, exposed through sysfs */
102282 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
102283 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
102284 - atomic_t bytes_sent; /* to usb, after compression including overhead */
102285 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
102286 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
102287 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
102288 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
102289 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
102290 };
102291
102292 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
102293 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
102294 index 30f5362..8ed8ac9 100644
102295 --- a/include/video/uvesafb.h
102296 +++ b/include/video/uvesafb.h
102297 @@ -122,6 +122,7 @@ struct uvesafb_par {
102298 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
102299 u8 pmi_setpal; /* PMI for palette changes */
102300 u16 *pmi_base; /* protected mode interface location */
102301 + u8 *pmi_code; /* protected mode code location */
102302 void *pmi_start;
102303 void *pmi_pal;
102304 u8 *vbe_state_orig; /*
102305 diff --git a/init/Kconfig b/init/Kconfig
102306 index dc24dec..b77638f 100644
102307 --- a/init/Kconfig
102308 +++ b/init/Kconfig
102309 @@ -1145,6 +1145,7 @@ endif # CGROUPS
102310
102311 config CHECKPOINT_RESTORE
102312 bool "Checkpoint/restore support" if EXPERT
102313 + depends on !GRKERNSEC
102314 default n
102315 help
102316 Enables additional kernel features in a sake of checkpoint/restore.
102317 @@ -1670,7 +1671,7 @@ config SLUB_DEBUG
102318
102319 config COMPAT_BRK
102320 bool "Disable heap randomization"
102321 - default y
102322 + default n
102323 help
102324 Randomizing heap placement makes heap exploits harder, but it
102325 also breaks ancient binaries (including anything libc5 based).
102326 @@ -2001,7 +2002,7 @@ config INIT_ALL_POSSIBLE
102327 config STOP_MACHINE
102328 bool
102329 default y
102330 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
102331 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
102332 help
102333 Need stop_machine() primitive.
102334
102335 diff --git a/init/Makefile b/init/Makefile
102336 index 7bc47ee..6da2dc7 100644
102337 --- a/init/Makefile
102338 +++ b/init/Makefile
102339 @@ -2,6 +2,9 @@
102340 # Makefile for the linux kernel.
102341 #
102342
102343 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
102344 +asflags-y := $(GCC_PLUGINS_AFLAGS)
102345 +
102346 obj-y := main.o version.o mounts.o
102347 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
102348 obj-y += noinitramfs.o
102349 diff --git a/init/do_mounts.c b/init/do_mounts.c
102350 index a95bbdb..82c48fd 100644
102351 --- a/init/do_mounts.c
102352 +++ b/init/do_mounts.c
102353 @@ -363,11 +363,11 @@ static void __init get_fs_names(char *page)
102354 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
102355 {
102356 struct super_block *s;
102357 - int err = sys_mount(name, "/root", fs, flags, data);
102358 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
102359 if (err)
102360 return err;
102361
102362 - sys_chdir("/root");
102363 + sys_chdir((const char __force_user *)"/root");
102364 s = current->fs->pwd.dentry->d_sb;
102365 ROOT_DEV = s->s_dev;
102366 printk(KERN_INFO
102367 @@ -490,18 +490,18 @@ void __init change_floppy(char *fmt, ...)
102368 va_start(args, fmt);
102369 vsprintf(buf, fmt, args);
102370 va_end(args);
102371 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
102372 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
102373 if (fd >= 0) {
102374 sys_ioctl(fd, FDEJECT, 0);
102375 sys_close(fd);
102376 }
102377 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
102378 - fd = sys_open("/dev/console", O_RDWR, 0);
102379 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
102380 if (fd >= 0) {
102381 sys_ioctl(fd, TCGETS, (long)&termios);
102382 termios.c_lflag &= ~ICANON;
102383 sys_ioctl(fd, TCSETSF, (long)&termios);
102384 - sys_read(fd, &c, 1);
102385 + sys_read(fd, (char __user *)&c, 1);
102386 termios.c_lflag |= ICANON;
102387 sys_ioctl(fd, TCSETSF, (long)&termios);
102388 sys_close(fd);
102389 @@ -595,8 +595,8 @@ void __init prepare_namespace(void)
102390 mount_root();
102391 out:
102392 devtmpfs_mount("dev");
102393 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
102394 - sys_chroot(".");
102395 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
102396 + sys_chroot((const char __force_user *)".");
102397 }
102398
102399 static bool is_tmpfs;
102400 diff --git a/init/do_mounts.h b/init/do_mounts.h
102401 index f5b978a..69dbfe8 100644
102402 --- a/init/do_mounts.h
102403 +++ b/init/do_mounts.h
102404 @@ -15,15 +15,15 @@ extern int root_mountflags;
102405
102406 static inline int create_dev(char *name, dev_t dev)
102407 {
102408 - sys_unlink(name);
102409 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
102410 + sys_unlink((char __force_user *)name);
102411 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
102412 }
102413
102414 #if BITS_PER_LONG == 32
102415 static inline u32 bstat(char *name)
102416 {
102417 struct stat64 stat;
102418 - if (sys_stat64(name, &stat) != 0)
102419 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
102420 return 0;
102421 if (!S_ISBLK(stat.st_mode))
102422 return 0;
102423 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
102424 static inline u32 bstat(char *name)
102425 {
102426 struct stat stat;
102427 - if (sys_newstat(name, &stat) != 0)
102428 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
102429 return 0;
102430 if (!S_ISBLK(stat.st_mode))
102431 return 0;
102432 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
102433 index 3e0878e..8a9d7a0 100644
102434 --- a/init/do_mounts_initrd.c
102435 +++ b/init/do_mounts_initrd.c
102436 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
102437 {
102438 sys_unshare(CLONE_FS | CLONE_FILES);
102439 /* stdin/stdout/stderr for /linuxrc */
102440 - sys_open("/dev/console", O_RDWR, 0);
102441 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
102442 sys_dup(0);
102443 sys_dup(0);
102444 /* move initrd over / and chdir/chroot in initrd root */
102445 - sys_chdir("/root");
102446 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
102447 - sys_chroot(".");
102448 + sys_chdir((const char __force_user *)"/root");
102449 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
102450 + sys_chroot((const char __force_user *)".");
102451 sys_setsid();
102452 return 0;
102453 }
102454 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
102455 create_dev("/dev/root.old", Root_RAM0);
102456 /* mount initrd on rootfs' /root */
102457 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
102458 - sys_mkdir("/old", 0700);
102459 - sys_chdir("/old");
102460 + sys_mkdir((const char __force_user *)"/old", 0700);
102461 + sys_chdir((const char __force_user *)"/old");
102462
102463 /* try loading default modules from initrd */
102464 load_default_modules();
102465 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
102466 current->flags &= ~PF_FREEZER_SKIP;
102467
102468 /* move initrd to rootfs' /old */
102469 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
102470 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
102471 /* switch root and cwd back to / of rootfs */
102472 - sys_chroot("..");
102473 + sys_chroot((const char __force_user *)"..");
102474
102475 if (new_decode_dev(real_root_dev) == Root_RAM0) {
102476 - sys_chdir("/old");
102477 + sys_chdir((const char __force_user *)"/old");
102478 return;
102479 }
102480
102481 - sys_chdir("/");
102482 + sys_chdir((const char __force_user *)"/");
102483 ROOT_DEV = new_decode_dev(real_root_dev);
102484 mount_root();
102485
102486 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
102487 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
102488 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
102489 if (!error)
102490 printk("okay\n");
102491 else {
102492 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
102493 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
102494 if (error == -ENOENT)
102495 printk("/initrd does not exist. Ignored.\n");
102496 else
102497 printk("failed\n");
102498 printk(KERN_NOTICE "Unmounting old root\n");
102499 - sys_umount("/old", MNT_DETACH);
102500 + sys_umount((char __force_user *)"/old", MNT_DETACH);
102501 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
102502 if (fd < 0) {
102503 error = fd;
102504 @@ -127,11 +127,11 @@ int __init initrd_load(void)
102505 * mounted in the normal path.
102506 */
102507 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
102508 - sys_unlink("/initrd.image");
102509 + sys_unlink((const char __force_user *)"/initrd.image");
102510 handle_initrd();
102511 return 1;
102512 }
102513 }
102514 - sys_unlink("/initrd.image");
102515 + sys_unlink((const char __force_user *)"/initrd.image");
102516 return 0;
102517 }
102518 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
102519 index 8cb6db5..d729f50 100644
102520 --- a/init/do_mounts_md.c
102521 +++ b/init/do_mounts_md.c
102522 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
102523 partitioned ? "_d" : "", minor,
102524 md_setup_args[ent].device_names);
102525
102526 - fd = sys_open(name, 0, 0);
102527 + fd = sys_open((char __force_user *)name, 0, 0);
102528 if (fd < 0) {
102529 printk(KERN_ERR "md: open failed - cannot start "
102530 "array %s\n", name);
102531 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
102532 * array without it
102533 */
102534 sys_close(fd);
102535 - fd = sys_open(name, 0, 0);
102536 + fd = sys_open((char __force_user *)name, 0, 0);
102537 sys_ioctl(fd, BLKRRPART, 0);
102538 }
102539 sys_close(fd);
102540 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
102541
102542 wait_for_device_probe();
102543
102544 - fd = sys_open("/dev/md0", 0, 0);
102545 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
102546 if (fd >= 0) {
102547 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
102548 sys_close(fd);
102549 diff --git a/init/init_task.c b/init/init_task.c
102550 index ba0a7f36..2bcf1d5 100644
102551 --- a/init/init_task.c
102552 +++ b/init/init_task.c
102553 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
102554 * Initial thread structure. Alignment of this is handled by a special
102555 * linker map entry.
102556 */
102557 +#ifdef CONFIG_X86
102558 +union thread_union init_thread_union __init_task_data;
102559 +#else
102560 union thread_union init_thread_union __init_task_data =
102561 { INIT_THREAD_INFO(init_task) };
102562 +#endif
102563 diff --git a/init/initramfs.c b/init/initramfs.c
102564 index ad1bd77..dca2c1b 100644
102565 --- a/init/initramfs.c
102566 +++ b/init/initramfs.c
102567 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
102568
102569 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
102570 while (count) {
102571 - ssize_t rv = sys_write(fd, p, count);
102572 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
102573
102574 if (rv < 0) {
102575 if (rv == -EINTR || rv == -EAGAIN)
102576 @@ -107,7 +107,7 @@ static void __init free_hash(void)
102577 }
102578 }
102579
102580 -static long __init do_utime(char *filename, time_t mtime)
102581 +static long __init do_utime(char __force_user *filename, time_t mtime)
102582 {
102583 struct timespec t[2];
102584
102585 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
102586 struct dir_entry *de, *tmp;
102587 list_for_each_entry_safe(de, tmp, &dir_list, list) {
102588 list_del(&de->list);
102589 - do_utime(de->name, de->mtime);
102590 + do_utime((char __force_user *)de->name, de->mtime);
102591 kfree(de->name);
102592 kfree(de);
102593 }
102594 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
102595 if (nlink >= 2) {
102596 char *old = find_link(major, minor, ino, mode, collected);
102597 if (old)
102598 - return (sys_link(old, collected) < 0) ? -1 : 1;
102599 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
102600 }
102601 return 0;
102602 }
102603 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
102604 {
102605 struct stat st;
102606
102607 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
102608 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
102609 if (S_ISDIR(st.st_mode))
102610 - sys_rmdir(path);
102611 + sys_rmdir((char __force_user *)path);
102612 else
102613 - sys_unlink(path);
102614 + sys_unlink((char __force_user *)path);
102615 }
102616 }
102617
102618 @@ -338,7 +338,7 @@ static int __init do_name(void)
102619 int openflags = O_WRONLY|O_CREAT;
102620 if (ml != 1)
102621 openflags |= O_TRUNC;
102622 - wfd = sys_open(collected, openflags, mode);
102623 + wfd = sys_open((char __force_user *)collected, openflags, mode);
102624
102625 if (wfd >= 0) {
102626 sys_fchown(wfd, uid, gid);
102627 @@ -350,17 +350,17 @@ static int __init do_name(void)
102628 }
102629 }
102630 } else if (S_ISDIR(mode)) {
102631 - sys_mkdir(collected, mode);
102632 - sys_chown(collected, uid, gid);
102633 - sys_chmod(collected, mode);
102634 + sys_mkdir((char __force_user *)collected, mode);
102635 + sys_chown((char __force_user *)collected, uid, gid);
102636 + sys_chmod((char __force_user *)collected, mode);
102637 dir_add(collected, mtime);
102638 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
102639 S_ISFIFO(mode) || S_ISSOCK(mode)) {
102640 if (maybe_link() == 0) {
102641 - sys_mknod(collected, mode, rdev);
102642 - sys_chown(collected, uid, gid);
102643 - sys_chmod(collected, mode);
102644 - do_utime(collected, mtime);
102645 + sys_mknod((char __force_user *)collected, mode, rdev);
102646 + sys_chown((char __force_user *)collected, uid, gid);
102647 + sys_chmod((char __force_user *)collected, mode);
102648 + do_utime((char __force_user *)collected, mtime);
102649 }
102650 }
102651 return 0;
102652 @@ -372,7 +372,7 @@ static int __init do_copy(void)
102653 if (xwrite(wfd, victim, body_len) != body_len)
102654 error("write error");
102655 sys_close(wfd);
102656 - do_utime(vcollected, mtime);
102657 + do_utime((char __force_user *)vcollected, mtime);
102658 kfree(vcollected);
102659 eat(body_len);
102660 state = SkipIt;
102661 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
102662 {
102663 collected[N_ALIGN(name_len) + body_len] = '\0';
102664 clean_path(collected, 0);
102665 - sys_symlink(collected + N_ALIGN(name_len), collected);
102666 - sys_lchown(collected, uid, gid);
102667 - do_utime(collected, mtime);
102668 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
102669 + sys_lchown((char __force_user *)collected, uid, gid);
102670 + do_utime((char __force_user *)collected, mtime);
102671 state = SkipIt;
102672 next_state = Reset;
102673 return 0;
102674 diff --git a/init/main.c b/init/main.c
102675 index 2a89545..58711ee 100644
102676 --- a/init/main.c
102677 +++ b/init/main.c
102678 @@ -97,6 +97,8 @@ extern void radix_tree_init(void);
102679 static inline void mark_rodata_ro(void) { }
102680 #endif
102681
102682 +extern void grsecurity_init(void);
102683 +
102684 /*
102685 * Debug helper: via this flag we know that we are in 'early bootup code'
102686 * where only the boot processor is running with IRQ disabled. This means
102687 @@ -158,6 +160,37 @@ static int __init set_reset_devices(char *str)
102688
102689 __setup("reset_devices", set_reset_devices);
102690
102691 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
102692 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
102693 +static int __init setup_grsec_proc_gid(char *str)
102694 +{
102695 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
102696 + return 1;
102697 +}
102698 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
102699 +#endif
102700 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
102701 +int grsec_enable_sysfs_restrict = 1;
102702 +static int __init setup_grsec_sysfs_restrict(char *str)
102703 +{
102704 + if (!simple_strtol(str, NULL, 0))
102705 + grsec_enable_sysfs_restrict = 0;
102706 + return 1;
102707 +}
102708 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
102709 +#endif
102710 +
102711 +#ifdef CONFIG_PAX_SOFTMODE
102712 +int pax_softmode;
102713 +
102714 +static int __init setup_pax_softmode(char *str)
102715 +{
102716 + get_option(&str, &pax_softmode);
102717 + return 1;
102718 +}
102719 +__setup("pax_softmode=", setup_pax_softmode);
102720 +#endif
102721 +
102722 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
102723 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
102724 static const char *panic_later, *panic_param;
102725 @@ -726,7 +759,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
102726 struct blacklist_entry *entry;
102727 char *fn_name;
102728
102729 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
102730 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
102731 if (!fn_name)
102732 return false;
102733
102734 @@ -778,7 +811,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
102735 {
102736 int count = preempt_count();
102737 int ret;
102738 - char msgbuf[64];
102739 + const char *msg1 = "", *msg2 = "";
102740
102741 if (initcall_blacklisted(fn))
102742 return -EPERM;
102743 @@ -788,18 +821,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
102744 else
102745 ret = fn();
102746
102747 - msgbuf[0] = 0;
102748 -
102749 if (preempt_count() != count) {
102750 - sprintf(msgbuf, "preemption imbalance ");
102751 + msg1 = " preemption imbalance";
102752 preempt_count_set(count);
102753 }
102754 if (irqs_disabled()) {
102755 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
102756 + msg2 = " disabled interrupts";
102757 local_irq_enable();
102758 }
102759 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
102760 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
102761
102762 + add_latent_entropy();
102763 return ret;
102764 }
102765
102766 @@ -905,8 +937,8 @@ static int run_init_process(const char *init_filename)
102767 {
102768 argv_init[0] = init_filename;
102769 return do_execve(getname_kernel(init_filename),
102770 - (const char __user *const __user *)argv_init,
102771 - (const char __user *const __user *)envp_init);
102772 + (const char __user *const __force_user *)argv_init,
102773 + (const char __user *const __force_user *)envp_init);
102774 }
102775
102776 static int try_to_run_init_process(const char *init_filename)
102777 @@ -923,6 +955,10 @@ static int try_to_run_init_process(const char *init_filename)
102778 return ret;
102779 }
102780
102781 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
102782 +extern int gr_init_ran;
102783 +#endif
102784 +
102785 static noinline void __init kernel_init_freeable(void);
102786
102787 static int __ref kernel_init(void *unused)
102788 @@ -947,6 +983,11 @@ static int __ref kernel_init(void *unused)
102789 ramdisk_execute_command, ret);
102790 }
102791
102792 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
102793 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
102794 + gr_init_ran = 1;
102795 +#endif
102796 +
102797 /*
102798 * We try each of these until one succeeds.
102799 *
102800 @@ -1002,7 +1043,7 @@ static noinline void __init kernel_init_freeable(void)
102801 do_basic_setup();
102802
102803 /* Open the /dev/console on the rootfs, this should never fail */
102804 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
102805 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
102806 pr_err("Warning: unable to open an initial console.\n");
102807
102808 (void) sys_dup(0);
102809 @@ -1015,11 +1056,13 @@ static noinline void __init kernel_init_freeable(void)
102810 if (!ramdisk_execute_command)
102811 ramdisk_execute_command = "/init";
102812
102813 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
102814 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
102815 ramdisk_execute_command = NULL;
102816 prepare_namespace();
102817 }
102818
102819 + grsecurity_init();
102820 +
102821 /*
102822 * Ok, we have completed the initial bootup, and
102823 * we're essentially up and running. Get rid of the
102824 diff --git a/ipc/compat.c b/ipc/compat.c
102825 index 9b3c85f..5266b0f 100644
102826 --- a/ipc/compat.c
102827 +++ b/ipc/compat.c
102828 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
102829 COMPAT_SHMLBA);
102830 if (err < 0)
102831 return err;
102832 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
102833 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
102834 }
102835 case SHMDT:
102836 return sys_shmdt(compat_ptr(ptr));
102837 @@ -747,7 +747,7 @@ COMPAT_SYSCALL_DEFINE3(shmctl, int, first, int, second, void __user *, uptr)
102838 }
102839
102840 COMPAT_SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsems,
102841 - unsigned, nsops,
102842 + compat_long_t, nsops,
102843 const struct compat_timespec __user *, timeout)
102844 {
102845 struct timespec __user *ts64;
102846 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
102847 index 8ad93c2..efd80f8 100644
102848 --- a/ipc/ipc_sysctl.c
102849 +++ b/ipc/ipc_sysctl.c
102850 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
102851 static int proc_ipc_dointvec(struct ctl_table *table, int write,
102852 void __user *buffer, size_t *lenp, loff_t *ppos)
102853 {
102854 - struct ctl_table ipc_table;
102855 + ctl_table_no_const ipc_table;
102856
102857 memcpy(&ipc_table, table, sizeof(ipc_table));
102858 ipc_table.data = get_ipc(table);
102859 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
102860 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
102861 void __user *buffer, size_t *lenp, loff_t *ppos)
102862 {
102863 - struct ctl_table ipc_table;
102864 + ctl_table_no_const ipc_table;
102865
102866 memcpy(&ipc_table, table, sizeof(ipc_table));
102867 ipc_table.data = get_ipc(table);
102868 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
102869 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
102870 void __user *buffer, size_t *lenp, loff_t *ppos)
102871 {
102872 - struct ctl_table ipc_table;
102873 + ctl_table_no_const ipc_table;
102874 memcpy(&ipc_table, table, sizeof(ipc_table));
102875 ipc_table.data = get_ipc(table);
102876
102877 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
102878 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
102879 void __user *buffer, size_t *lenp, loff_t *ppos)
102880 {
102881 - struct ctl_table ipc_table;
102882 + ctl_table_no_const ipc_table;
102883 int dummy = 0;
102884
102885 memcpy(&ipc_table, table, sizeof(ipc_table));
102886 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
102887 index 68d4e95..1477ded 100644
102888 --- a/ipc/mq_sysctl.c
102889 +++ b/ipc/mq_sysctl.c
102890 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
102891 static int proc_mq_dointvec(struct ctl_table *table, int write,
102892 void __user *buffer, size_t *lenp, loff_t *ppos)
102893 {
102894 - struct ctl_table mq_table;
102895 + ctl_table_no_const mq_table;
102896 memcpy(&mq_table, table, sizeof(mq_table));
102897 mq_table.data = get_mq(table);
102898
102899 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
102900 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
102901 void __user *buffer, size_t *lenp, loff_t *ppos)
102902 {
102903 - struct ctl_table mq_table;
102904 + ctl_table_no_const mq_table;
102905 memcpy(&mq_table, table, sizeof(mq_table));
102906 mq_table.data = get_mq(table);
102907
102908 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
102909 index c3fc5c2..1f32fe2 100644
102910 --- a/ipc/mqueue.c
102911 +++ b/ipc/mqueue.c
102912 @@ -275,6 +275,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
102913 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
102914 info->attr.mq_msgsize);
102915
102916 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
102917 spin_lock(&mq_lock);
102918 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
102919 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
102920 diff --git a/ipc/sem.c b/ipc/sem.c
102921 index d1a6edd..1a59db4 100644
102922 --- a/ipc/sem.c
102923 +++ b/ipc/sem.c
102924 @@ -253,6 +253,16 @@ static void sem_rcu_free(struct rcu_head *head)
102925 }
102926
102927 /*
102928 + * spin_unlock_wait() and !spin_is_locked() are not memory barriers, they
102929 + * are only control barriers.
102930 + * The code must pair with spin_unlock(&sem->lock) or
102931 + * spin_unlock(&sem_perm.lock), thus just the control barrier is insufficient.
102932 + *
102933 + * smp_rmb() is sufficient, as writes cannot pass the control barrier.
102934 + */
102935 +#define ipc_smp_acquire__after_spin_is_unlocked() smp_rmb()
102936 +
102937 +/*
102938 * Wait until all currently ongoing simple ops have completed.
102939 * Caller must own sem_perm.lock.
102940 * New simple ops cannot start, because simple ops first check
102941 @@ -275,6 +285,7 @@ static void sem_wait_array(struct sem_array *sma)
102942 sem = sma->sem_base + i;
102943 spin_unlock_wait(&sem->lock);
102944 }
102945 + ipc_smp_acquire__after_spin_is_unlocked();
102946 }
102947
102948 /*
102949 @@ -327,13 +338,12 @@ static inline int sem_lock(struct sem_array *sma, struct sembuf *sops,
102950 /* Then check that the global lock is free */
102951 if (!spin_is_locked(&sma->sem_perm.lock)) {
102952 /*
102953 - * The ipc object lock check must be visible on all
102954 - * cores before rechecking the complex count. Otherwise
102955 - * we can race with another thread that does:
102956 + * We need a memory barrier with acquire semantics,
102957 + * otherwise we can race with another thread that does:
102958 * complex_count++;
102959 * spin_unlock(sem_perm.lock);
102960 */
102961 - smp_rmb();
102962 + ipc_smp_acquire__after_spin_is_unlocked();
102963
102964 /*
102965 * Now repeat the test of complex_count:
102966 @@ -1780,7 +1790,7 @@ static int get_queue_result(struct sem_queue *q)
102967 }
102968
102969 SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
102970 - unsigned, nsops, const struct timespec __user *, timeout)
102971 + long, nsops, const struct timespec __user *, timeout)
102972 {
102973 int error = -EINVAL;
102974 struct sem_array *sma;
102975 @@ -2015,7 +2025,7 @@ out_free:
102976 }
102977
102978 SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,
102979 - unsigned, nsops)
102980 + long, nsops)
102981 {
102982 return sys_semtimedop(semid, tsops, nsops, NULL);
102983 }
102984 diff --git a/ipc/shm.c b/ipc/shm.c
102985 index 6d76707..b646bbe 100644
102986 --- a/ipc/shm.c
102987 +++ b/ipc/shm.c
102988 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
102989 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
102990 #endif
102991
102992 +#ifdef CONFIG_GRKERNSEC
102993 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
102994 + const u64 shm_createtime, const kuid_t cuid,
102995 + const int shmid);
102996 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
102997 + const u64 shm_createtime);
102998 +#endif
102999 +
103000 void shm_init_ns(struct ipc_namespace *ns)
103001 {
103002 ns->shm_ctlmax = SHMMAX;
103003 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
103004 shp->shm_lprid = 0;
103005 shp->shm_atim = shp->shm_dtim = 0;
103006 shp->shm_ctim = get_seconds();
103007 +#ifdef CONFIG_GRKERNSEC
103008 + shp->shm_createtime = ktime_get_ns();
103009 +#endif
103010 shp->shm_segsz = size;
103011 shp->shm_nattch = 0;
103012 shp->shm_file = file;
103013 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
103014 f_mode = FMODE_READ | FMODE_WRITE;
103015 }
103016 if (shmflg & SHM_EXEC) {
103017 +
103018 +#ifdef CONFIG_PAX_MPROTECT
103019 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
103020 + goto out;
103021 +#endif
103022 +
103023 prot |= PROT_EXEC;
103024 acc_mode |= S_IXUGO;
103025 }
103026 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
103027 if (err)
103028 goto out_unlock;
103029
103030 +#ifdef CONFIG_GRKERNSEC
103031 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
103032 + shp->shm_perm.cuid, shmid) ||
103033 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
103034 + err = -EACCES;
103035 + goto out_unlock;
103036 + }
103037 +#endif
103038 +
103039 ipc_lock_object(&shp->shm_perm);
103040
103041 /* check if shm_destroy() is tearing down shp */
103042 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
103043 path = shp->shm_file->f_path;
103044 path_get(&path);
103045 shp->shm_nattch++;
103046 +#ifdef CONFIG_GRKERNSEC
103047 + shp->shm_lapid = current->pid;
103048 +#endif
103049 size = i_size_read(d_inode(path.dentry));
103050 ipc_unlock_object(&shp->shm_perm);
103051 rcu_read_unlock();
103052 diff --git a/ipc/util.c b/ipc/util.c
103053 index ff3323e..d6d63d1 100644
103054 --- a/ipc/util.c
103055 +++ b/ipc/util.c
103056 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
103057 int (*show)(struct seq_file *, void *);
103058 };
103059
103060 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
103061 +
103062 /**
103063 * ipc_init - initialise ipc subsystem
103064 *
103065 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
103066 granted_mode >>= 6;
103067 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
103068 granted_mode >>= 3;
103069 +
103070 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
103071 + return -1;
103072 +
103073 /* is there some bit set in requested_mode but not in granted_mode? */
103074 if ((requested_mode & ~granted_mode & 0007) &&
103075 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
103076 diff --git a/kernel/audit.c b/kernel/audit.c
103077 index 1c13e42..6c171ab 100644
103078 --- a/kernel/audit.c
103079 +++ b/kernel/audit.c
103080 @@ -124,7 +124,7 @@ u32 audit_sig_sid = 0;
103081 3) suppressed due to audit_rate_limit
103082 4) suppressed due to audit_backlog_limit
103083 */
103084 -static atomic_t audit_lost = ATOMIC_INIT(0);
103085 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
103086
103087 /* The netlink socket. */
103088 static struct sock *audit_sock;
103089 @@ -258,7 +258,7 @@ void audit_log_lost(const char *message)
103090 unsigned long now;
103091 int print;
103092
103093 - atomic_inc(&audit_lost);
103094 + atomic_inc_unchecked(&audit_lost);
103095
103096 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
103097
103098 @@ -275,7 +275,7 @@ void audit_log_lost(const char *message)
103099 if (print) {
103100 if (printk_ratelimit())
103101 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
103102 - atomic_read(&audit_lost),
103103 + atomic_read_unchecked(&audit_lost),
103104 audit_rate_limit,
103105 audit_backlog_limit);
103106 audit_panic(message);
103107 @@ -833,7 +833,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
103108 s.pid = audit_pid;
103109 s.rate_limit = audit_rate_limit;
103110 s.backlog_limit = audit_backlog_limit;
103111 - s.lost = atomic_read(&audit_lost);
103112 + s.lost = atomic_read_unchecked(&audit_lost);
103113 s.backlog = skb_queue_len(&audit_skb_queue);
103114 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
103115 s.backlog_wait_time = audit_backlog_wait_time_master;
103116 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
103117 index 9fb9d1c..afb1610 100644
103118 --- a/kernel/auditsc.c
103119 +++ b/kernel/auditsc.c
103120 @@ -1023,7 +1023,7 @@ static int audit_log_single_execve_arg(struct audit_context *context,
103121 * for strings that are too long, we should not have created
103122 * any.
103123 */
103124 - if (unlikely((len == -1) || len > MAX_ARG_STRLEN - 1)) {
103125 + if (unlikely(len > MAX_ARG_STRLEN - 1)) {
103126 WARN_ON(1);
103127 send_sig(SIGKILL, current, 0);
103128 return -1;
103129 @@ -1955,7 +1955,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
103130 }
103131
103132 /* global counter which is incremented every time something logs in */
103133 -static atomic_t session_id = ATOMIC_INIT(0);
103134 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
103135
103136 static int audit_set_loginuid_perm(kuid_t loginuid)
103137 {
103138 @@ -2022,7 +2022,7 @@ int audit_set_loginuid(kuid_t loginuid)
103139
103140 /* are we setting or clearing? */
103141 if (uid_valid(loginuid))
103142 - sessionid = (unsigned int)atomic_inc_return(&session_id);
103143 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
103144
103145 task->sessionid = sessionid;
103146 task->loginuid = loginuid;
103147 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
103148 index 54f0e7f..fed997b 100644
103149 --- a/kernel/bpf/core.c
103150 +++ b/kernel/bpf/core.c
103151 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
103152 * random section of illegal instructions.
103153 */
103154 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
103155 - hdr = module_alloc(size);
103156 + hdr = module_alloc_exec(size);
103157 if (hdr == NULL)
103158 return NULL;
103159
103160 /* Fill space with illegal/arch-dep instructions. */
103161 bpf_fill_ill_insns(hdr, size);
103162
103163 + pax_open_kernel();
103164 hdr->pages = size / PAGE_SIZE;
103165 + pax_close_kernel();
103166 +
103167 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
103168 PAGE_SIZE - sizeof(*hdr));
103169 start = (prandom_u32() % hole) & ~(alignment - 1);
103170 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
103171
103172 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
103173 {
103174 - module_memfree(hdr);
103175 + module_memfree_exec(hdr);
103176 }
103177 #endif /* CONFIG_BPF_JIT */
103178
103179 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
103180 index 3bae6c5..59ea175 100644
103181 --- a/kernel/bpf/syscall.c
103182 +++ b/kernel/bpf/syscall.c
103183 @@ -554,11 +554,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
103184 int err;
103185
103186 /* the syscall is limited to root temporarily. This restriction will be
103187 - * lifted when security audit is clean. Note that eBPF+tracing must have
103188 - * this restriction, since it may pass kernel data to user space
103189 + * lifted by upstream when a half-assed security audit is clean. Note
103190 + * that eBPF+tracing must have this restriction, since it may pass
103191 + * kernel data to user space
103192 */
103193 if (!capable(CAP_SYS_ADMIN))
103194 return -EPERM;
103195 +#ifdef CONFIG_GRKERNSEC
103196 + return -EPERM;
103197 +#endif
103198
103199 if (!access_ok(VERIFY_READ, uattr, 1))
103200 return -EFAULT;
103201 diff --git a/kernel/capability.c b/kernel/capability.c
103202 index 45432b5..988f1e4 100644
103203 --- a/kernel/capability.c
103204 +++ b/kernel/capability.c
103205 @@ -193,6 +193,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
103206 * before modification is attempted and the application
103207 * fails.
103208 */
103209 + if (tocopy > ARRAY_SIZE(kdata))
103210 + return -EFAULT;
103211 +
103212 if (copy_to_user(dataptr, kdata, tocopy
103213 * sizeof(struct __user_cap_data_struct))) {
103214 return -EFAULT;
103215 @@ -298,10 +301,11 @@ bool has_ns_capability(struct task_struct *t,
103216 int ret;
103217
103218 rcu_read_lock();
103219 - ret = security_capable(__task_cred(t), ns, cap);
103220 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
103221 + gr_task_is_capable(t, __task_cred(t), cap);
103222 rcu_read_unlock();
103223
103224 - return (ret == 0);
103225 + return ret;
103226 }
103227
103228 /**
103229 @@ -338,10 +342,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
103230 int ret;
103231
103232 rcu_read_lock();
103233 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
103234 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
103235 rcu_read_unlock();
103236
103237 - return (ret == 0);
103238 + return ret;
103239 }
103240
103241 /**
103242 @@ -379,7 +383,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
103243 BUG();
103244 }
103245
103246 - if (security_capable(current_cred(), ns, cap) == 0) {
103247 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
103248 current->flags |= PF_SUPERPRIV;
103249 return true;
103250 }
103251 @@ -387,6 +391,20 @@ bool ns_capable(struct user_namespace *ns, int cap)
103252 }
103253 EXPORT_SYMBOL(ns_capable);
103254
103255 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
103256 +{
103257 + if (unlikely(!cap_valid(cap))) {
103258 + pr_crit("capable_nolog() called with invalid cap=%u\n", cap);
103259 + BUG();
103260 + }
103261 +
103262 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
103263 + current->flags |= PF_SUPERPRIV;
103264 + return true;
103265 + }
103266 + return false;
103267 +}
103268 +EXPORT_SYMBOL(ns_capable_nolog);
103269
103270 /**
103271 * capable - Determine if the current task has a superior capability in effect
103272 @@ -403,6 +421,13 @@ bool capable(int cap)
103273 return ns_capable(&init_user_ns, cap);
103274 }
103275 EXPORT_SYMBOL(capable);
103276 +
103277 +bool capable_nolog(int cap)
103278 +{
103279 + return ns_capable_nolog(&init_user_ns, cap);
103280 +}
103281 +EXPORT_SYMBOL(capable_nolog);
103282 +
103283 #endif /* CONFIG_MULTIUSER */
103284
103285 /**
103286 @@ -447,3 +472,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
103287 kgid_has_mapping(ns, inode->i_gid);
103288 }
103289 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
103290 +
103291 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
103292 +{
103293 + struct user_namespace *ns = current_user_ns();
103294 +
103295 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
103296 + kgid_has_mapping(ns, inode->i_gid);
103297 +}
103298 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
103299 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
103300 index e8a5491..ab4bfa3 100644
103301 --- a/kernel/cgroup.c
103302 +++ b/kernel/cgroup.c
103303 @@ -5347,6 +5347,9 @@ static void cgroup_release_agent(struct work_struct *work)
103304 if (!pathbuf || !agentbuf)
103305 goto out;
103306
103307 + if (agentbuf[0] == '\0')
103308 + goto out;
103309 +
103310 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
103311 if (!path)
103312 goto out;
103313 @@ -5532,7 +5535,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
103314 struct task_struct *task;
103315 int count = 0;
103316
103317 - seq_printf(seq, "css_set %p\n", cset);
103318 + seq_printf(seq, "css_set %pK\n", cset);
103319
103320 list_for_each_entry(task, &cset->tasks, cg_list) {
103321 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
103322 diff --git a/kernel/compat.c b/kernel/compat.c
103323 index 333d364..762ec00 100644
103324 --- a/kernel/compat.c
103325 +++ b/kernel/compat.c
103326 @@ -13,6 +13,7 @@
103327
103328 #include <linux/linkage.h>
103329 #include <linux/compat.h>
103330 +#include <linux/module.h>
103331 #include <linux/errno.h>
103332 #include <linux/time.h>
103333 #include <linux/signal.h>
103334 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
103335 mm_segment_t oldfs;
103336 long ret;
103337
103338 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
103339 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
103340 oldfs = get_fs();
103341 set_fs(KERNEL_DS);
103342 ret = hrtimer_nanosleep_restart(restart);
103343 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
103344 oldfs = get_fs();
103345 set_fs(KERNEL_DS);
103346 ret = hrtimer_nanosleep(&tu,
103347 - rmtp ? (struct timespec __user *)&rmt : NULL,
103348 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
103349 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
103350 set_fs(oldfs);
103351
103352 @@ -378,7 +379,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
103353 mm_segment_t old_fs = get_fs();
103354
103355 set_fs(KERNEL_DS);
103356 - ret = sys_sigpending((old_sigset_t __user *) &s);
103357 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
103358 set_fs(old_fs);
103359 if (ret == 0)
103360 ret = put_user(s, set);
103361 @@ -468,7 +469,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
103362 mm_segment_t old_fs = get_fs();
103363
103364 set_fs(KERNEL_DS);
103365 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
103366 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
103367 set_fs(old_fs);
103368
103369 if (!ret) {
103370 @@ -550,8 +551,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
103371 set_fs (KERNEL_DS);
103372 ret = sys_wait4(pid,
103373 (stat_addr ?
103374 - (unsigned int __user *) &status : NULL),
103375 - options, (struct rusage __user *) &r);
103376 + (unsigned int __force_user *) &status : NULL),
103377 + options, (struct rusage __force_user *) &r);
103378 set_fs (old_fs);
103379
103380 if (ret > 0) {
103381 @@ -577,8 +578,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
103382 memset(&info, 0, sizeof(info));
103383
103384 set_fs(KERNEL_DS);
103385 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
103386 - uru ? (struct rusage __user *)&ru : NULL);
103387 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
103388 + uru ? (struct rusage __force_user *)&ru : NULL);
103389 set_fs(old_fs);
103390
103391 if ((ret < 0) || (info.si_signo == 0))
103392 @@ -712,8 +713,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
103393 oldfs = get_fs();
103394 set_fs(KERNEL_DS);
103395 err = sys_timer_settime(timer_id, flags,
103396 - (struct itimerspec __user *) &newts,
103397 - (struct itimerspec __user *) &oldts);
103398 + (struct itimerspec __force_user *) &newts,
103399 + (struct itimerspec __force_user *) &oldts);
103400 set_fs(oldfs);
103401 if (!err && old && put_compat_itimerspec(old, &oldts))
103402 return -EFAULT;
103403 @@ -730,7 +731,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
103404 oldfs = get_fs();
103405 set_fs(KERNEL_DS);
103406 err = sys_timer_gettime(timer_id,
103407 - (struct itimerspec __user *) &ts);
103408 + (struct itimerspec __force_user *) &ts);
103409 set_fs(oldfs);
103410 if (!err && put_compat_itimerspec(setting, &ts))
103411 return -EFAULT;
103412 @@ -749,7 +750,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
103413 oldfs = get_fs();
103414 set_fs(KERNEL_DS);
103415 err = sys_clock_settime(which_clock,
103416 - (struct timespec __user *) &ts);
103417 + (struct timespec __force_user *) &ts);
103418 set_fs(oldfs);
103419 return err;
103420 }
103421 @@ -764,7 +765,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
103422 oldfs = get_fs();
103423 set_fs(KERNEL_DS);
103424 err = sys_clock_gettime(which_clock,
103425 - (struct timespec __user *) &ts);
103426 + (struct timespec __force_user *) &ts);
103427 set_fs(oldfs);
103428 if (!err && compat_put_timespec(&ts, tp))
103429 return -EFAULT;
103430 @@ -784,7 +785,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
103431
103432 oldfs = get_fs();
103433 set_fs(KERNEL_DS);
103434 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
103435 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
103436 set_fs(oldfs);
103437
103438 err = compat_put_timex(utp, &txc);
103439 @@ -804,7 +805,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
103440 oldfs = get_fs();
103441 set_fs(KERNEL_DS);
103442 err = sys_clock_getres(which_clock,
103443 - (struct timespec __user *) &ts);
103444 + (struct timespec __force_user *) &ts);
103445 set_fs(oldfs);
103446 if (!err && tp && compat_put_timespec(&ts, tp))
103447 return -EFAULT;
103448 @@ -818,7 +819,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
103449 struct timespec tu;
103450 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
103451
103452 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
103453 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
103454 oldfs = get_fs();
103455 set_fs(KERNEL_DS);
103456 err = clock_nanosleep_restart(restart);
103457 @@ -850,8 +851,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
103458 oldfs = get_fs();
103459 set_fs(KERNEL_DS);
103460 err = sys_clock_nanosleep(which_clock, flags,
103461 - (struct timespec __user *) &in,
103462 - (struct timespec __user *) &out);
103463 + (struct timespec __force_user *) &in,
103464 + (struct timespec __force_user *) &out);
103465 set_fs(oldfs);
103466
103467 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
103468 @@ -1147,7 +1148,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
103469 mm_segment_t old_fs = get_fs();
103470
103471 set_fs(KERNEL_DS);
103472 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
103473 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
103474 set_fs(old_fs);
103475 if (compat_put_timespec(&t, interval))
103476 return -EFAULT;
103477 diff --git a/kernel/configs.c b/kernel/configs.c
103478 index c18b1f1..b9a0132 100644
103479 --- a/kernel/configs.c
103480 +++ b/kernel/configs.c
103481 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
103482 struct proc_dir_entry *entry;
103483
103484 /* create the current config file */
103485 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
103486 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
103487 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
103488 + &ikconfig_file_ops);
103489 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
103490 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
103491 + &ikconfig_file_ops);
103492 +#endif
103493 +#else
103494 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
103495 &ikconfig_file_ops);
103496 +#endif
103497 +
103498 if (!entry)
103499 return -ENOMEM;
103500
103501 diff --git a/kernel/cred.c b/kernel/cred.c
103502 index ec1c076..7da8a0e 100644
103503 --- a/kernel/cred.c
103504 +++ b/kernel/cred.c
103505 @@ -167,6 +167,15 @@ void exit_creds(struct task_struct *tsk)
103506 validate_creds(cred);
103507 alter_cred_subscribers(cred, -1);
103508 put_cred(cred);
103509 +
103510 +#ifdef CONFIG_GRKERNSEC_SETXID
103511 + cred = (struct cred *) tsk->delayed_cred;
103512 + if (cred != NULL) {
103513 + tsk->delayed_cred = NULL;
103514 + validate_creds(cred);
103515 + put_cred(cred);
103516 + }
103517 +#endif
103518 }
103519
103520 /**
103521 @@ -414,7 +423,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
103522 * Always returns 0 thus allowing this function to be tail-called at the end
103523 * of, say, sys_setgid().
103524 */
103525 -int commit_creds(struct cred *new)
103526 +static int __commit_creds(struct cred *new)
103527 {
103528 struct task_struct *task = current;
103529 const struct cred *old = task->real_cred;
103530 @@ -433,6 +442,8 @@ int commit_creds(struct cred *new)
103531
103532 get_cred(new); /* we will require a ref for the subj creds too */
103533
103534 + gr_set_role_label(task, new->uid, new->gid);
103535 +
103536 /* dumpability changes */
103537 if (!uid_eq(old->euid, new->euid) ||
103538 !gid_eq(old->egid, new->egid) ||
103539 @@ -482,6 +493,105 @@ int commit_creds(struct cred *new)
103540 put_cred(old);
103541 return 0;
103542 }
103543 +#ifdef CONFIG_GRKERNSEC_SETXID
103544 +extern int set_user(struct cred *new);
103545 +
103546 +void gr_delayed_cred_worker(void)
103547 +{
103548 + const struct cred *new = current->delayed_cred;
103549 + struct cred *ncred;
103550 +
103551 + current->delayed_cred = NULL;
103552 +
103553 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
103554 + // from doing get_cred on it when queueing this
103555 + put_cred(new);
103556 + return;
103557 + } else if (new == NULL)
103558 + return;
103559 +
103560 + ncred = prepare_creds();
103561 + if (!ncred)
103562 + goto die;
103563 + // uids
103564 + ncred->uid = new->uid;
103565 + ncred->euid = new->euid;
103566 + ncred->suid = new->suid;
103567 + ncred->fsuid = new->fsuid;
103568 + // gids
103569 + ncred->gid = new->gid;
103570 + ncred->egid = new->egid;
103571 + ncred->sgid = new->sgid;
103572 + ncred->fsgid = new->fsgid;
103573 + // groups
103574 + set_groups(ncred, new->group_info);
103575 + // caps
103576 + ncred->securebits = new->securebits;
103577 + ncred->cap_inheritable = new->cap_inheritable;
103578 + ncred->cap_permitted = new->cap_permitted;
103579 + ncred->cap_effective = new->cap_effective;
103580 + ncred->cap_bset = new->cap_bset;
103581 +
103582 + if (set_user(ncred)) {
103583 + abort_creds(ncred);
103584 + goto die;
103585 + }
103586 +
103587 + // from doing get_cred on it when queueing this
103588 + put_cred(new);
103589 +
103590 + __commit_creds(ncred);
103591 + return;
103592 +die:
103593 + // from doing get_cred on it when queueing this
103594 + put_cred(new);
103595 + do_group_exit(SIGKILL);
103596 +}
103597 +#endif
103598 +
103599 +int commit_creds(struct cred *new)
103600 +{
103601 +#ifdef CONFIG_GRKERNSEC_SETXID
103602 + int ret;
103603 + int schedule_it = 0;
103604 + struct task_struct *t;
103605 + unsigned oldsecurebits = current_cred()->securebits;
103606 +
103607 + /* we won't get called with tasklist_lock held for writing
103608 + and interrupts disabled as the cred struct in that case is
103609 + init_cred
103610 + */
103611 + if (grsec_enable_setxid && !current_is_single_threaded() &&
103612 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
103613 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
103614 + schedule_it = 1;
103615 + }
103616 + ret = __commit_creds(new);
103617 + if (schedule_it) {
103618 + rcu_read_lock();
103619 + read_lock(&tasklist_lock);
103620 + for (t = next_thread(current); t != current;
103621 + t = next_thread(t)) {
103622 + /* we'll check if the thread has uid 0 in
103623 + * the delayed worker routine
103624 + */
103625 + if (task_securebits(t) == oldsecurebits &&
103626 + t->delayed_cred == NULL) {
103627 + t->delayed_cred = get_cred(new);
103628 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
103629 + set_tsk_need_resched(t);
103630 + }
103631 + }
103632 + read_unlock(&tasklist_lock);
103633 + rcu_read_unlock();
103634 + }
103635 +
103636 + return ret;
103637 +#else
103638 + return __commit_creds(new);
103639 +#endif
103640 +}
103641 +
103642 EXPORT_SYMBOL(commit_creds);
103643
103644 /**
103645 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
103646 index 0874e2e..5b32cc9 100644
103647 --- a/kernel/debug/debug_core.c
103648 +++ b/kernel/debug/debug_core.c
103649 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
103650 */
103651 static atomic_t masters_in_kgdb;
103652 static atomic_t slaves_in_kgdb;
103653 -static atomic_t kgdb_break_tasklet_var;
103654 +static atomic_unchecked_t kgdb_break_tasklet_var;
103655 atomic_t kgdb_setting_breakpoint;
103656
103657 struct task_struct *kgdb_usethread;
103658 @@ -137,7 +137,7 @@ int kgdb_single_step;
103659 static pid_t kgdb_sstep_pid;
103660
103661 /* to keep track of the CPU which is doing the single stepping*/
103662 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
103663 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
103664
103665 /*
103666 * If you are debugging a problem where roundup (the collection of
103667 @@ -552,7 +552,7 @@ return_normal:
103668 * kernel will only try for the value of sstep_tries before
103669 * giving up and continuing on.
103670 */
103671 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
103672 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
103673 (kgdb_info[cpu].task &&
103674 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
103675 atomic_set(&kgdb_active, -1);
103676 @@ -654,8 +654,8 @@ cpu_master_loop:
103677 }
103678
103679 kgdb_restore:
103680 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
103681 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
103682 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
103683 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
103684 if (kgdb_info[sstep_cpu].task)
103685 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
103686 else
103687 @@ -949,18 +949,18 @@ static void kgdb_unregister_callbacks(void)
103688 static void kgdb_tasklet_bpt(unsigned long ing)
103689 {
103690 kgdb_breakpoint();
103691 - atomic_set(&kgdb_break_tasklet_var, 0);
103692 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
103693 }
103694
103695 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
103696
103697 void kgdb_schedule_breakpoint(void)
103698 {
103699 - if (atomic_read(&kgdb_break_tasklet_var) ||
103700 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
103701 atomic_read(&kgdb_active) != -1 ||
103702 atomic_read(&kgdb_setting_breakpoint))
103703 return;
103704 - atomic_inc(&kgdb_break_tasklet_var);
103705 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
103706 tasklet_schedule(&kgdb_tasklet_breakpoint);
103707 }
103708 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
103709 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
103710 index 41213454..861e178 100644
103711 --- a/kernel/debug/kdb/kdb_main.c
103712 +++ b/kernel/debug/kdb/kdb_main.c
103713 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
103714 continue;
103715
103716 kdb_printf("%-20s%8u 0x%p ", mod->name,
103717 - mod->core_size, (void *)mod);
103718 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
103719 #ifdef CONFIG_MODULE_UNLOAD
103720 kdb_printf("%4d ", module_refcount(mod));
103721 #endif
103722 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
103723 kdb_printf(" (Loading)");
103724 else
103725 kdb_printf(" (Live)");
103726 - kdb_printf(" 0x%p", mod->module_core);
103727 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
103728
103729 #ifdef CONFIG_MODULE_UNLOAD
103730 {
103731 diff --git a/kernel/events/core.c b/kernel/events/core.c
103732 index 0ceb386..ddaf008 100644
103733 --- a/kernel/events/core.c
103734 +++ b/kernel/events/core.c
103735 @@ -172,8 +172,15 @@ static struct srcu_struct pmus_srcu;
103736 * 0 - disallow raw tracepoint access for unpriv
103737 * 1 - disallow cpu events for unpriv
103738 * 2 - disallow kernel profiling for unpriv
103739 + * 3 - disallow all unpriv perf event use
103740 */
103741 -int sysctl_perf_event_paranoid __read_mostly = 1;
103742 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
103743 +int sysctl_perf_event_legitimately_concerned __read_only = 3;
103744 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
103745 +int sysctl_perf_event_legitimately_concerned __read_only = 2;
103746 +#else
103747 +int sysctl_perf_event_legitimately_concerned __read_only = 1;
103748 +#endif
103749
103750 /* Minimum for 512 kiB + 1 user control page */
103751 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
103752 @@ -199,7 +206,7 @@ void update_perf_cpu_limits(void)
103753
103754 tmp *= sysctl_perf_cpu_time_max_percent;
103755 do_div(tmp, 100);
103756 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
103757 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
103758 }
103759
103760 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
103761 @@ -305,7 +312,7 @@ void perf_sample_event_took(u64 sample_len_ns)
103762 }
103763 }
103764
103765 -static atomic64_t perf_event_id;
103766 +static atomic64_unchecked_t perf_event_id;
103767
103768 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
103769 enum event_type_t event_type);
103770 @@ -3771,9 +3778,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
103771 mutex_lock(&event->child_mutex);
103772 total += perf_event_read(event);
103773 *enabled += event->total_time_enabled +
103774 - atomic64_read(&event->child_total_time_enabled);
103775 + atomic64_read_unchecked(&event->child_total_time_enabled);
103776 *running += event->total_time_running +
103777 - atomic64_read(&event->child_total_time_running);
103778 + atomic64_read_unchecked(&event->child_total_time_running);
103779
103780 list_for_each_entry(child, &event->child_list, child_list) {
103781 total += perf_event_read(child);
103782 @@ -4268,10 +4275,10 @@ void perf_event_update_userpage(struct perf_event *event)
103783 userpg->offset -= local64_read(&event->hw.prev_count);
103784
103785 userpg->time_enabled = enabled +
103786 - atomic64_read(&event->child_total_time_enabled);
103787 + atomic64_read_unchecked(&event->child_total_time_enabled);
103788
103789 userpg->time_running = running +
103790 - atomic64_read(&event->child_total_time_running);
103791 + atomic64_read_unchecked(&event->child_total_time_running);
103792
103793 arch_perf_update_userpage(event, userpg, now);
103794
103795 @@ -4946,7 +4953,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
103796
103797 /* Data. */
103798 sp = perf_user_stack_pointer(regs);
103799 - rem = __output_copy_user(handle, (void *) sp, dump_size);
103800 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
103801 dyn_size = dump_size - rem;
103802
103803 perf_output_skip(handle, rem);
103804 @@ -5037,11 +5044,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
103805 values[n++] = perf_event_count(event);
103806 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
103807 values[n++] = enabled +
103808 - atomic64_read(&event->child_total_time_enabled);
103809 + atomic64_read_unchecked(&event->child_total_time_enabled);
103810 }
103811 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
103812 values[n++] = running +
103813 - atomic64_read(&event->child_total_time_running);
103814 + atomic64_read_unchecked(&event->child_total_time_running);
103815 }
103816 if (read_format & PERF_FORMAT_ID)
103817 values[n++] = primary_event_id(event);
103818 @@ -7533,7 +7540,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
103819 event->parent = parent_event;
103820
103821 event->ns = get_pid_ns(task_active_pid_ns(current));
103822 - event->id = atomic64_inc_return(&perf_event_id);
103823 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
103824
103825 event->state = PERF_EVENT_STATE_INACTIVE;
103826
103827 @@ -7892,6 +7899,11 @@ SYSCALL_DEFINE5(perf_event_open,
103828 if (flags & ~PERF_FLAG_ALL)
103829 return -EINVAL;
103830
103831 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
103832 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
103833 + return -EACCES;
103834 +#endif
103835 +
103836 err = perf_copy_attr(attr_uptr, &attr);
103837 if (err)
103838 return err;
103839 @@ -8340,10 +8352,10 @@ static void sync_child_event(struct perf_event *child_event,
103840 /*
103841 * Add back the child's count to the parent's count:
103842 */
103843 - atomic64_add(child_val, &parent_event->child_count);
103844 - atomic64_add(child_event->total_time_enabled,
103845 + atomic64_add_unchecked(child_val, &parent_event->child_count);
103846 + atomic64_add_unchecked(child_event->total_time_enabled,
103847 &parent_event->child_total_time_enabled);
103848 - atomic64_add(child_event->total_time_running,
103849 + atomic64_add_unchecked(child_event->total_time_running,
103850 &parent_event->child_total_time_running);
103851
103852 /*
103853 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
103854 index 9f6ce9b..e4f2cbb 100644
103855 --- a/kernel/events/internal.h
103856 +++ b/kernel/events/internal.h
103857 @@ -114,10 +114,10 @@ static inline unsigned long perf_aux_size(struct ring_buffer *rb)
103858 return rb->aux_nr_pages << PAGE_SHIFT;
103859 }
103860
103861 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
103862 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
103863 static inline unsigned long \
103864 func_name(struct perf_output_handle *handle, \
103865 - const void *buf, unsigned long len) \
103866 + const void user *buf, unsigned long len) \
103867 { \
103868 unsigned long size, written; \
103869 \
103870 @@ -150,7 +150,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
103871 return 0;
103872 }
103873
103874 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
103875 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
103876
103877 static inline unsigned long
103878 memcpy_skip(void *dst, const void *src, unsigned long n)
103879 @@ -158,7 +158,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
103880 return 0;
103881 }
103882
103883 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
103884 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
103885
103886 #ifndef arch_perf_out_copy_user
103887 #define arch_perf_out_copy_user arch_perf_out_copy_user
103888 @@ -176,7 +176,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
103889 }
103890 #endif
103891
103892 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
103893 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
103894
103895 /* Callchain handling */
103896 extern struct perf_callchain_entry *
103897 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
103898 index cb346f2..e4dc317 100644
103899 --- a/kernel/events/uprobes.c
103900 +++ b/kernel/events/uprobes.c
103901 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
103902 {
103903 struct page *page;
103904 uprobe_opcode_t opcode;
103905 - int result;
103906 + long result;
103907
103908 pagefault_disable();
103909 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
103910 diff --git a/kernel/exit.c b/kernel/exit.c
103911 index 22fcc05..5f07dbc 100644
103912 --- a/kernel/exit.c
103913 +++ b/kernel/exit.c
103914 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
103915 struct task_struct *leader;
103916 int zap_leader;
103917 repeat:
103918 +#ifdef CONFIG_NET
103919 + gr_del_task_from_ip_table(p);
103920 +#endif
103921 +
103922 /* don't need to get the RCU readlock here - the process is dead and
103923 * can't be modifying its own credentials. But shut RCU-lockdep up */
103924 rcu_read_lock();
103925 @@ -656,6 +660,8 @@ void do_exit(long code)
103926 int group_dead;
103927 TASKS_RCU(int tasks_rcu_i);
103928
103929 + set_fs(USER_DS);
103930 +
103931 profile_task_exit(tsk);
103932
103933 WARN_ON(blk_needs_flush_plug(tsk));
103934 @@ -672,7 +678,6 @@ void do_exit(long code)
103935 * mm_release()->clear_child_tid() from writing to a user-controlled
103936 * kernel address.
103937 */
103938 - set_fs(USER_DS);
103939
103940 ptrace_event(PTRACE_EVENT_EXIT, code);
103941
103942 @@ -730,6 +735,9 @@ void do_exit(long code)
103943 tsk->exit_code = code;
103944 taskstats_exit(tsk, group_dead);
103945
103946 + gr_acl_handle_psacct(tsk, code);
103947 + gr_acl_handle_exit();
103948 +
103949 exit_mm(tsk);
103950
103951 if (group_dead)
103952 @@ -847,7 +855,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
103953 * Take down every thread in the group. This is called by fatal signals
103954 * as well as by sys_exit_group (below).
103955 */
103956 -void
103957 +__noreturn void
103958 do_group_exit(int exit_code)
103959 {
103960 struct signal_struct *sig = current->signal;
103961 diff --git a/kernel/fork.c b/kernel/fork.c
103962 index 03c1eaa..461be4c 100644
103963 --- a/kernel/fork.c
103964 +++ b/kernel/fork.c
103965 @@ -188,12 +188,54 @@ static void free_thread_info(struct thread_info *ti)
103966 void thread_info_cache_init(void)
103967 {
103968 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
103969 - THREAD_SIZE, 0, NULL);
103970 + THREAD_SIZE, SLAB_USERCOPY, NULL);
103971 BUG_ON(thread_info_cache == NULL);
103972 }
103973 # endif
103974 #endif
103975
103976 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
103977 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
103978 + int node, void **lowmem_stack)
103979 +{
103980 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
103981 + void *ret = NULL;
103982 + unsigned int i;
103983 +
103984 + *lowmem_stack = alloc_thread_info_node(tsk, node);
103985 + if (*lowmem_stack == NULL)
103986 + goto out;
103987 +
103988 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
103989 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
103990 +
103991 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
103992 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
103993 + if (ret == NULL) {
103994 + free_thread_info(*lowmem_stack);
103995 + *lowmem_stack = NULL;
103996 + }
103997 +
103998 +out:
103999 + return ret;
104000 +}
104001 +
104002 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
104003 +{
104004 + unmap_process_stacks(tsk);
104005 +}
104006 +#else
104007 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
104008 + int node, void **lowmem_stack)
104009 +{
104010 + return alloc_thread_info_node(tsk, node);
104011 +}
104012 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
104013 +{
104014 + free_thread_info(ti);
104015 +}
104016 +#endif
104017 +
104018 /* SLAB cache for signal_struct structures (tsk->signal) */
104019 static struct kmem_cache *signal_cachep;
104020
104021 @@ -212,18 +254,22 @@ struct kmem_cache *vm_area_cachep;
104022 /* SLAB cache for mm_struct structures (tsk->mm) */
104023 static struct kmem_cache *mm_cachep;
104024
104025 -static void account_kernel_stack(struct thread_info *ti, int account)
104026 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
104027 {
104028 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
104029 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
104030 +#else
104031 struct zone *zone = page_zone(virt_to_page(ti));
104032 +#endif
104033
104034 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
104035 }
104036
104037 void free_task(struct task_struct *tsk)
104038 {
104039 - account_kernel_stack(tsk->stack, -1);
104040 + account_kernel_stack(tsk, tsk->stack, -1);
104041 arch_release_thread_info(tsk->stack);
104042 - free_thread_info(tsk->stack);
104043 + gr_free_thread_info(tsk, tsk->stack);
104044 rt_mutex_debug_task_free(tsk);
104045 ftrace_graph_exit_task(tsk);
104046 put_seccomp_filter(tsk);
104047 @@ -329,6 +375,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104048 {
104049 struct task_struct *tsk;
104050 struct thread_info *ti;
104051 + void *lowmem_stack;
104052 int node = tsk_fork_get_node(orig);
104053 int err;
104054
104055 @@ -336,7 +383,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104056 if (!tsk)
104057 return NULL;
104058
104059 - ti = alloc_thread_info_node(tsk, node);
104060 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
104061 if (!ti)
104062 goto free_tsk;
104063
104064 @@ -345,6 +392,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104065 goto free_ti;
104066
104067 tsk->stack = ti;
104068 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
104069 + tsk->lowmem_stack = lowmem_stack;
104070 +#endif
104071 #ifdef CONFIG_SECCOMP
104072 /*
104073 * We must handle setting up seccomp filters once we're under
104074 @@ -361,7 +411,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104075 set_task_stack_end_magic(tsk);
104076
104077 #ifdef CONFIG_CC_STACKPROTECTOR
104078 - tsk->stack_canary = get_random_int();
104079 + tsk->stack_canary = pax_get_random_long();
104080 #endif
104081
104082 /*
104083 @@ -375,24 +425,89 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104084 tsk->splice_pipe = NULL;
104085 tsk->task_frag.page = NULL;
104086
104087 - account_kernel_stack(ti, 1);
104088 + account_kernel_stack(tsk, ti, 1);
104089
104090 return tsk;
104091
104092 free_ti:
104093 - free_thread_info(ti);
104094 + gr_free_thread_info(tsk, ti);
104095 free_tsk:
104096 free_task_struct(tsk);
104097 return NULL;
104098 }
104099
104100 #ifdef CONFIG_MMU
104101 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104102 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
104103 +{
104104 + struct vm_area_struct *tmp;
104105 + unsigned long charge;
104106 + struct file *file;
104107 + int retval;
104108 +
104109 + charge = 0;
104110 + if (mpnt->vm_flags & VM_ACCOUNT) {
104111 + unsigned long len = vma_pages(mpnt);
104112 +
104113 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
104114 + goto fail_nomem;
104115 + charge = len;
104116 + }
104117 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
104118 + if (!tmp)
104119 + goto fail_nomem;
104120 + *tmp = *mpnt;
104121 + tmp->vm_mm = mm;
104122 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
104123 + retval = vma_dup_policy(mpnt, tmp);
104124 + if (retval)
104125 + goto fail_nomem_policy;
104126 + if (anon_vma_fork(tmp, mpnt))
104127 + goto fail_nomem_anon_vma_fork;
104128 + tmp->vm_flags &= ~VM_LOCKED;
104129 + tmp->vm_next = tmp->vm_prev = NULL;
104130 + tmp->vm_mirror = NULL;
104131 + file = tmp->vm_file;
104132 + if (file) {
104133 + struct inode *inode = file_inode(file);
104134 + struct address_space *mapping = file->f_mapping;
104135 +
104136 + get_file(file);
104137 + if (tmp->vm_flags & VM_DENYWRITE)
104138 + atomic_dec(&inode->i_writecount);
104139 + i_mmap_lock_write(mapping);
104140 + if (tmp->vm_flags & VM_SHARED)
104141 + atomic_inc(&mapping->i_mmap_writable);
104142 + flush_dcache_mmap_lock(mapping);
104143 + /* insert tmp into the share list, just after mpnt */
104144 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
104145 + flush_dcache_mmap_unlock(mapping);
104146 + i_mmap_unlock_write(mapping);
104147 + }
104148 +
104149 + /*
104150 + * Clear hugetlb-related page reserves for children. This only
104151 + * affects MAP_PRIVATE mappings. Faults generated by the child
104152 + * are not guaranteed to succeed, even if read-only
104153 + */
104154 + if (is_vm_hugetlb_page(tmp))
104155 + reset_vma_resv_huge_pages(tmp);
104156 +
104157 + return tmp;
104158 +
104159 +fail_nomem_anon_vma_fork:
104160 + mpol_put(vma_policy(tmp));
104161 +fail_nomem_policy:
104162 + kmem_cache_free(vm_area_cachep, tmp);
104163 +fail_nomem:
104164 + vm_unacct_memory(charge);
104165 + return NULL;
104166 +}
104167 +
104168 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104169 {
104170 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
104171 struct rb_node **rb_link, *rb_parent;
104172 int retval;
104173 - unsigned long charge;
104174
104175 uprobe_start_dup_mmap();
104176 down_write(&oldmm->mmap_sem);
104177 @@ -423,51 +538,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104178
104179 prev = NULL;
104180 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
104181 - struct file *file;
104182 -
104183 if (mpnt->vm_flags & VM_DONTCOPY) {
104184 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
104185 -vma_pages(mpnt));
104186 continue;
104187 }
104188 - charge = 0;
104189 - if (mpnt->vm_flags & VM_ACCOUNT) {
104190 - unsigned long len = vma_pages(mpnt);
104191 -
104192 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
104193 - goto fail_nomem;
104194 - charge = len;
104195 - }
104196 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
104197 - if (!tmp)
104198 - goto fail_nomem;
104199 - *tmp = *mpnt;
104200 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
104201 - retval = vma_dup_policy(mpnt, tmp);
104202 - if (retval)
104203 - goto fail_nomem_policy;
104204 - tmp->vm_mm = mm;
104205 - if (anon_vma_fork(tmp, mpnt))
104206 - goto fail_nomem_anon_vma_fork;
104207 - tmp->vm_flags &= ~VM_LOCKED;
104208 - tmp->vm_next = tmp->vm_prev = NULL;
104209 - file = tmp->vm_file;
104210 - if (file) {
104211 - struct inode *inode = file_inode(file);
104212 - struct address_space *mapping = file->f_mapping;
104213 -
104214 - get_file(file);
104215 - if (tmp->vm_flags & VM_DENYWRITE)
104216 - atomic_dec(&inode->i_writecount);
104217 - i_mmap_lock_write(mapping);
104218 - if (tmp->vm_flags & VM_SHARED)
104219 - atomic_inc(&mapping->i_mmap_writable);
104220 - flush_dcache_mmap_lock(mapping);
104221 - /* insert tmp into the share list, just after mpnt */
104222 - vma_interval_tree_insert_after(tmp, mpnt,
104223 - &mapping->i_mmap);
104224 - flush_dcache_mmap_unlock(mapping);
104225 - i_mmap_unlock_write(mapping);
104226 + tmp = dup_vma(mm, oldmm, mpnt);
104227 + if (!tmp) {
104228 + retval = -ENOMEM;
104229 + goto out;
104230 }
104231
104232 /*
104233 @@ -499,6 +578,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104234 if (retval)
104235 goto out;
104236 }
104237 +
104238 +#ifdef CONFIG_PAX_SEGMEXEC
104239 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
104240 + struct vm_area_struct *mpnt_m;
104241 +
104242 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
104243 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
104244 +
104245 + if (!mpnt->vm_mirror)
104246 + continue;
104247 +
104248 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
104249 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
104250 + mpnt->vm_mirror = mpnt_m;
104251 + } else {
104252 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
104253 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
104254 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
104255 + mpnt->vm_mirror->vm_mirror = mpnt;
104256 + }
104257 + }
104258 + BUG_ON(mpnt_m);
104259 + }
104260 +#endif
104261 +
104262 /* a new mm has just been created */
104263 arch_dup_mmap(oldmm, mm);
104264 retval = 0;
104265 @@ -508,14 +612,6 @@ out:
104266 up_write(&oldmm->mmap_sem);
104267 uprobe_end_dup_mmap();
104268 return retval;
104269 -fail_nomem_anon_vma_fork:
104270 - mpol_put(vma_policy(tmp));
104271 -fail_nomem_policy:
104272 - kmem_cache_free(vm_area_cachep, tmp);
104273 -fail_nomem:
104274 - retval = -ENOMEM;
104275 - vm_unacct_memory(charge);
104276 - goto out;
104277 }
104278
104279 static inline int mm_alloc_pgd(struct mm_struct *mm)
104280 @@ -790,8 +886,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
104281 return ERR_PTR(err);
104282
104283 mm = get_task_mm(task);
104284 - if (mm && mm != current->mm &&
104285 - !ptrace_may_access(task, mode)) {
104286 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
104287 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
104288 mmput(mm);
104289 mm = ERR_PTR(-EACCES);
104290 }
104291 @@ -992,13 +1088,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
104292 spin_unlock(&fs->lock);
104293 return -EAGAIN;
104294 }
104295 - fs->users++;
104296 + atomic_inc(&fs->users);
104297 spin_unlock(&fs->lock);
104298 return 0;
104299 }
104300 tsk->fs = copy_fs_struct(fs);
104301 if (!tsk->fs)
104302 return -ENOMEM;
104303 + /* Carry through gr_chroot_dentry and is_chrooted instead
104304 + of recomputing it here. Already copied when the task struct
104305 + is duplicated. This allows pivot_root to not be treated as
104306 + a chroot
104307 + */
104308 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
104309 +
104310 return 0;
104311 }
104312
104313 @@ -1236,7 +1339,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
104314 * parts of the process environment (as per the clone
104315 * flags). The actual kick-off is left to the caller.
104316 */
104317 -static struct task_struct *copy_process(unsigned long clone_flags,
104318 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
104319 unsigned long stack_start,
104320 unsigned long stack_size,
104321 int __user *child_tidptr,
104322 @@ -1307,6 +1410,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
104323 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
104324 #endif
104325 retval = -EAGAIN;
104326 +
104327 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
104328 +
104329 if (atomic_read(&p->real_cred->user->processes) >=
104330 task_rlimit(p, RLIMIT_NPROC)) {
104331 if (p->real_cred->user != INIT_USER &&
104332 @@ -1554,6 +1660,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
104333 goto bad_fork_free_pid;
104334 }
104335
104336 + /* synchronizes with gr_set_acls()
104337 + we need to call this past the point of no return for fork()
104338 + */
104339 + gr_copy_label(p);
104340 +
104341 if (likely(p->pid)) {
104342 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
104343
104344 @@ -1643,6 +1754,8 @@ bad_fork_cleanup_count:
104345 bad_fork_free:
104346 free_task(p);
104347 fork_out:
104348 + gr_log_forkfail(retval);
104349 +
104350 return ERR_PTR(retval);
104351 }
104352
104353 @@ -1704,6 +1817,7 @@ long do_fork(unsigned long clone_flags,
104354
104355 p = copy_process(clone_flags, stack_start, stack_size,
104356 child_tidptr, NULL, trace);
104357 + add_latent_entropy();
104358 /*
104359 * Do this prior waking up the new thread - the thread pointer
104360 * might get invalid after that point, if the thread exits quickly.
104361 @@ -1720,6 +1834,8 @@ long do_fork(unsigned long clone_flags,
104362 if (clone_flags & CLONE_PARENT_SETTID)
104363 put_user(nr, parent_tidptr);
104364
104365 + gr_handle_brute_check();
104366 +
104367 if (clone_flags & CLONE_VFORK) {
104368 p->vfork_done = &vfork;
104369 init_completion(&vfork);
104370 @@ -1838,7 +1954,7 @@ void __init proc_caches_init(void)
104371 mm_cachep = kmem_cache_create("mm_struct",
104372 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
104373 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
104374 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
104375 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
104376 mmap_init();
104377 nsproxy_cache_init();
104378 }
104379 @@ -1878,7 +1994,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
104380 return 0;
104381
104382 /* don't need lock here; in the worst case we'll do useless copy */
104383 - if (fs->users == 1)
104384 + if (atomic_read(&fs->users) == 1)
104385 return 0;
104386
104387 *new_fsp = copy_fs_struct(fs);
104388 @@ -1990,7 +2106,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
104389 fs = current->fs;
104390 spin_lock(&fs->lock);
104391 current->fs = new_fs;
104392 - if (--fs->users)
104393 + gr_set_chroot_entries(current, &current->fs->root);
104394 + if (atomic_dec_return(&fs->users))
104395 new_fs = NULL;
104396 else
104397 new_fs = fs;
104398 @@ -2054,7 +2171,7 @@ int unshare_files(struct files_struct **displaced)
104399 int sysctl_max_threads(struct ctl_table *table, int write,
104400 void __user *buffer, size_t *lenp, loff_t *ppos)
104401 {
104402 - struct ctl_table t;
104403 + ctl_table_no_const t;
104404 int ret;
104405 int threads = max_threads;
104406 int min = MIN_THREADS;
104407 diff --git a/kernel/futex.c b/kernel/futex.c
104408 index 2579e40..c33f33e 100644
104409 --- a/kernel/futex.c
104410 +++ b/kernel/futex.c
104411 @@ -201,7 +201,7 @@ struct futex_pi_state {
104412 atomic_t refcount;
104413
104414 union futex_key key;
104415 -};
104416 +} __randomize_layout;
104417
104418 /**
104419 * struct futex_q - The hashed futex queue entry, one per waiting task
104420 @@ -235,7 +235,7 @@ struct futex_q {
104421 struct rt_mutex_waiter *rt_waiter;
104422 union futex_key *requeue_pi_key;
104423 u32 bitset;
104424 -};
104425 +} __randomize_layout;
104426
104427 static const struct futex_q futex_q_init = {
104428 /* list gets initialized in queue_me()*/
104429 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
104430 struct page *page, *page_head;
104431 int err, ro = 0;
104432
104433 +#ifdef CONFIG_PAX_SEGMEXEC
104434 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
104435 + return -EFAULT;
104436 +#endif
104437 +
104438 /*
104439 * The futex address must be "naturally" aligned.
104440 */
104441 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
104442
104443 static int get_futex_value_locked(u32 *dest, u32 __user *from)
104444 {
104445 - int ret;
104446 + unsigned long ret;
104447
104448 pagefault_disable();
104449 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
104450 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
104451 {
104452 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
104453 u32 curval;
104454 + mm_segment_t oldfs;
104455
104456 /*
104457 * This will fail and we want it. Some arch implementations do
104458 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
104459 * implementation, the non-functional ones will return
104460 * -ENOSYS.
104461 */
104462 + oldfs = get_fs();
104463 + set_fs(USER_DS);
104464 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
104465 futex_cmpxchg_enabled = 1;
104466 + set_fs(oldfs);
104467 #endif
104468 }
104469
104470 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
104471 index 55c8c93..9ba7ad6 100644
104472 --- a/kernel/futex_compat.c
104473 +++ b/kernel/futex_compat.c
104474 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
104475 return 0;
104476 }
104477
104478 -static void __user *futex_uaddr(struct robust_list __user *entry,
104479 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
104480 compat_long_t futex_offset)
104481 {
104482 compat_uptr_t base = ptr_to_compat(entry);
104483 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
104484 index a744098..539f7b6 100644
104485 --- a/kernel/gcov/base.c
104486 +++ b/kernel/gcov/base.c
104487 @@ -117,11 +117,6 @@ void gcov_enable_events(void)
104488 }
104489
104490 #ifdef CONFIG_MODULES
104491 -static inline int within(void *addr, void *start, unsigned long size)
104492 -{
104493 - return ((addr >= start) && (addr < start + size));
104494 -}
104495 -
104496 /* Update list and generate events when modules are unloaded. */
104497 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
104498 void *data)
104499 @@ -136,7 +131,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
104500
104501 /* Remove entries located in module from linked list. */
104502 while ((info = gcov_info_next(info))) {
104503 - if (within(info, mod->module_core, mod->core_size)) {
104504 + if (within_module_core_rw((unsigned long)info, mod)) {
104505 gcov_info_unlink(prev, info);
104506 if (gcov_events_enabled)
104507 gcov_event(GCOV_REMOVE, info);
104508 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
104509 index e68932b..2247e06 100644
104510 --- a/kernel/irq/manage.c
104511 +++ b/kernel/irq/manage.c
104512 @@ -906,7 +906,7 @@ static int irq_thread(void *data)
104513
104514 action_ret = handler_fn(desc, action);
104515 if (action_ret == IRQ_HANDLED)
104516 - atomic_inc(&desc->threads_handled);
104517 + atomic_inc_unchecked(&desc->threads_handled);
104518
104519 wake_threads_waitq(desc);
104520 }
104521 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
104522 index e2514b0..de3dfe0 100644
104523 --- a/kernel/irq/spurious.c
104524 +++ b/kernel/irq/spurious.c
104525 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
104526 * count. We just care about the count being
104527 * different than the one we saw before.
104528 */
104529 - handled = atomic_read(&desc->threads_handled);
104530 + handled = atomic_read_unchecked(&desc->threads_handled);
104531 handled |= SPURIOUS_DEFERRED;
104532 if (handled != desc->threads_handled_last) {
104533 action_ret = IRQ_HANDLED;
104534 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
104535 index 9019f15..9a3c42e 100644
104536 --- a/kernel/jump_label.c
104537 +++ b/kernel/jump_label.c
104538 @@ -14,6 +14,7 @@
104539 #include <linux/err.h>
104540 #include <linux/static_key.h>
104541 #include <linux/jump_label_ratelimit.h>
104542 +#include <linux/mm.h>
104543
104544 #ifdef HAVE_JUMP_LABEL
104545
104546 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
104547
104548 size = (((unsigned long)stop - (unsigned long)start)
104549 / sizeof(struct jump_entry));
104550 + pax_open_kernel();
104551 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
104552 + pax_close_kernel();
104553 }
104554
104555 static void jump_label_update(struct static_key *key, int enable);
104556 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
104557 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
104558 struct jump_entry *iter;
104559
104560 + pax_open_kernel();
104561 for (iter = iter_start; iter < iter_stop; iter++) {
104562 if (within_module_init(iter->code, mod))
104563 iter->code = 0;
104564 }
104565 + pax_close_kernel();
104566 }
104567
104568 static int
104569 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
104570 index 5c5987f..bc502b0 100644
104571 --- a/kernel/kallsyms.c
104572 +++ b/kernel/kallsyms.c
104573 @@ -11,6 +11,9 @@
104574 * Changed the compression method from stem compression to "table lookup"
104575 * compression (see scripts/kallsyms.c for a more complete description)
104576 */
104577 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104578 +#define __INCLUDED_BY_HIDESYM 1
104579 +#endif
104580 #include <linux/kallsyms.h>
104581 #include <linux/module.h>
104582 #include <linux/init.h>
104583 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
104584
104585 static inline int is_kernel_inittext(unsigned long addr)
104586 {
104587 + if (system_state != SYSTEM_BOOTING)
104588 + return 0;
104589 +
104590 if (addr >= (unsigned long)_sinittext
104591 && addr <= (unsigned long)_einittext)
104592 return 1;
104593 return 0;
104594 }
104595
104596 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
104597 +#ifdef CONFIG_MODULES
104598 +static inline int is_module_text(unsigned long addr)
104599 +{
104600 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
104601 + return 1;
104602 +
104603 + addr = ktla_ktva(addr);
104604 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
104605 +}
104606 +#else
104607 +static inline int is_module_text(unsigned long addr)
104608 +{
104609 + return 0;
104610 +}
104611 +#endif
104612 +#endif
104613 +
104614 static inline int is_kernel_text(unsigned long addr)
104615 {
104616 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
104617 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
104618
104619 static inline int is_kernel(unsigned long addr)
104620 {
104621 +
104622 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
104623 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
104624 + return 1;
104625 +
104626 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
104627 +#else
104628 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
104629 +#endif
104630 +
104631 return 1;
104632 return in_gate_area_no_mm(addr);
104633 }
104634
104635 static int is_ksym_addr(unsigned long addr)
104636 {
104637 +
104638 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
104639 + if (is_module_text(addr))
104640 + return 0;
104641 +#endif
104642 +
104643 if (all_var)
104644 return is_kernel(addr);
104645
104646 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
104647
104648 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
104649 {
104650 - iter->name[0] = '\0';
104651 iter->nameoff = get_symbol_offset(new_pos);
104652 iter->pos = new_pos;
104653 }
104654 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
104655 {
104656 struct kallsym_iter *iter = m->private;
104657
104658 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104659 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
104660 + return 0;
104661 +#endif
104662 +
104663 /* Some debugging symbols have no name. Ignore them. */
104664 if (!iter->name[0])
104665 return 0;
104666 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
104667 */
104668 type = iter->exported ? toupper(iter->type) :
104669 tolower(iter->type);
104670 +
104671 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
104672 type, iter->name, iter->module_name);
104673 } else
104674 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
104675 index 0aa69ea..a7fcafb 100644
104676 --- a/kernel/kcmp.c
104677 +++ b/kernel/kcmp.c
104678 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
104679 struct task_struct *task1, *task2;
104680 int ret;
104681
104682 +#ifdef CONFIG_GRKERNSEC
104683 + return -ENOSYS;
104684 +#endif
104685 +
104686 rcu_read_lock();
104687
104688 /*
104689 diff --git a/kernel/kexec.c b/kernel/kexec.c
104690 index 7a36fdc..de8c4ed 100644
104691 --- a/kernel/kexec.c
104692 +++ b/kernel/kexec.c
104693 @@ -1232,7 +1232,7 @@ static int kimage_load_segment(struct kimage *image,
104694 */
104695 struct kimage *kexec_image;
104696 struct kimage *kexec_crash_image;
104697 -int kexec_load_disabled;
104698 +int kexec_load_disabled __read_only;
104699
104700 static DEFINE_MUTEX(kexec_mutex);
104701
104702 @@ -1348,7 +1348,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
104703 compat_ulong_t, flags)
104704 {
104705 struct compat_kexec_segment in;
104706 - struct kexec_segment out, __user *ksegments;
104707 + struct kexec_segment out;
104708 + struct kexec_segment __user *ksegments;
104709 unsigned long i, result;
104710
104711 /* Don't allow clients that don't understand the native
104712 diff --git a/kernel/kmod.c b/kernel/kmod.c
104713 index 2777f40..a689506 100644
104714 --- a/kernel/kmod.c
104715 +++ b/kernel/kmod.c
104716 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
104717 kfree(info->argv);
104718 }
104719
104720 -static int call_modprobe(char *module_name, int wait)
104721 +static int call_modprobe(char *module_name, char *module_param, int wait)
104722 {
104723 struct subprocess_info *info;
104724 static char *envp[] = {
104725 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
104726 NULL
104727 };
104728
104729 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
104730 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
104731 if (!argv)
104732 goto out;
104733
104734 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
104735 argv[1] = "-q";
104736 argv[2] = "--";
104737 argv[3] = module_name; /* check free_modprobe_argv() */
104738 - argv[4] = NULL;
104739 + argv[4] = module_param;
104740 + argv[5] = NULL;
104741
104742 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
104743 NULL, free_modprobe_argv, NULL);
104744 @@ -122,9 +123,8 @@ out:
104745 * If module auto-loading support is disabled then this function
104746 * becomes a no-operation.
104747 */
104748 -int __request_module(bool wait, const char *fmt, ...)
104749 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
104750 {
104751 - va_list args;
104752 char module_name[MODULE_NAME_LEN];
104753 unsigned int max_modprobes;
104754 int ret;
104755 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
104756 if (!modprobe_path[0])
104757 return 0;
104758
104759 - va_start(args, fmt);
104760 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
104761 - va_end(args);
104762 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
104763 if (ret >= MODULE_NAME_LEN)
104764 return -ENAMETOOLONG;
104765
104766 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
104767 if (ret)
104768 return ret;
104769
104770 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
104771 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
104772 + /* hack to workaround consolekit/udisks stupidity */
104773 + read_lock(&tasklist_lock);
104774 + if (!strcmp(current->comm, "mount") &&
104775 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
104776 + read_unlock(&tasklist_lock);
104777 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
104778 + return -EPERM;
104779 + }
104780 + read_unlock(&tasklist_lock);
104781 + }
104782 +#endif
104783 +
104784 /* If modprobe needs a service that is in a module, we get a recursive
104785 * loop. Limit the number of running kmod threads to max_threads/2 or
104786 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
104787 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
104788
104789 trace_module_request(module_name, wait, _RET_IP_);
104790
104791 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
104792 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
104793
104794 atomic_dec(&kmod_concurrent);
104795 return ret;
104796 }
104797 +
104798 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
104799 +{
104800 + va_list args;
104801 + int ret;
104802 +
104803 + va_start(args, fmt);
104804 + ret = ____request_module(wait, module_param, fmt, args);
104805 + va_end(args);
104806 +
104807 + return ret;
104808 +}
104809 +
104810 +int __request_module(bool wait, const char *fmt, ...)
104811 +{
104812 + va_list args;
104813 + int ret;
104814 +
104815 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
104816 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
104817 + char module_param[MODULE_NAME_LEN];
104818 +
104819 + memset(module_param, 0, sizeof(module_param));
104820 +
104821 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
104822 +
104823 + va_start(args, fmt);
104824 + ret = ____request_module(wait, module_param, fmt, args);
104825 + va_end(args);
104826 +
104827 + return ret;
104828 + }
104829 +#endif
104830 +
104831 + va_start(args, fmt);
104832 + ret = ____request_module(wait, NULL, fmt, args);
104833 + va_end(args);
104834 +
104835 + return ret;
104836 +}
104837 +
104838 EXPORT_SYMBOL(__request_module);
104839 #endif /* CONFIG_MODULES */
104840
104841 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
104842 {
104843 +#ifdef CONFIG_GRKERNSEC
104844 + kfree(info->path);
104845 + info->path = info->origpath;
104846 +#endif
104847 if (info->cleanup)
104848 (*info->cleanup)(info);
104849 kfree(info);
104850 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
104851 */
104852 set_user_nice(current, 0);
104853
104854 +#ifdef CONFIG_GRKERNSEC
104855 + /* this is race-free as far as userland is concerned as we copied
104856 + out the path to be used prior to this point and are now operating
104857 + on that copy
104858 + */
104859 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
104860 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
104861 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
104862 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
104863 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
104864 + retval = -EPERM;
104865 + goto out;
104866 + }
104867 +#endif
104868 +
104869 retval = -ENOMEM;
104870 new = prepare_kernel_cred(current);
104871 if (!new)
104872 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
104873 commit_creds(new);
104874
104875 retval = do_execve(getname_kernel(sub_info->path),
104876 - (const char __user *const __user *)sub_info->argv,
104877 - (const char __user *const __user *)sub_info->envp);
104878 + (const char __user *const __force_user *)sub_info->argv,
104879 + (const char __user *const __force_user *)sub_info->envp);
104880 out:
104881 sub_info->retval = retval;
104882 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
104883 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
104884 *
104885 * Thus the __user pointer cast is valid here.
104886 */
104887 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
104888 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
104889
104890 /*
104891 * If ret is 0, either ____call_usermodehelper failed and the
104892 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
104893 goto out;
104894
104895 INIT_WORK(&sub_info->work, __call_usermodehelper);
104896 +#ifdef CONFIG_GRKERNSEC
104897 + sub_info->origpath = path;
104898 + sub_info->path = kstrdup(path, gfp_mask);
104899 +#else
104900 sub_info->path = path;
104901 +#endif
104902 sub_info->argv = argv;
104903 sub_info->envp = envp;
104904
104905 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
104906 static int proc_cap_handler(struct ctl_table *table, int write,
104907 void __user *buffer, size_t *lenp, loff_t *ppos)
104908 {
104909 - struct ctl_table t;
104910 + ctl_table_no_const t;
104911 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
104912 kernel_cap_t new_cap;
104913 int err, i;
104914 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
104915 index c90e417..e6c515d 100644
104916 --- a/kernel/kprobes.c
104917 +++ b/kernel/kprobes.c
104918 @@ -31,6 +31,9 @@
104919 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
104920 * <prasanna@in.ibm.com> added function-return probes.
104921 */
104922 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104923 +#define __INCLUDED_BY_HIDESYM 1
104924 +#endif
104925 #include <linux/kprobes.h>
104926 #include <linux/hash.h>
104927 #include <linux/init.h>
104928 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
104929
104930 static void *alloc_insn_page(void)
104931 {
104932 - return module_alloc(PAGE_SIZE);
104933 + return module_alloc_exec(PAGE_SIZE);
104934 }
104935
104936 static void free_insn_page(void *page)
104937 {
104938 - module_memfree(page);
104939 + module_memfree_exec(page);
104940 }
104941
104942 struct kprobe_insn_cache kprobe_insn_slots = {
104943 @@ -2198,11 +2201,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
104944 kprobe_type = "k";
104945
104946 if (sym)
104947 - seq_printf(pi, "%p %s %s+0x%x %s ",
104948 + seq_printf(pi, "%pK %s %s+0x%x %s ",
104949 p->addr, kprobe_type, sym, offset,
104950 (modname ? modname : " "));
104951 else
104952 - seq_printf(pi, "%p %s %p ",
104953 + seq_printf(pi, "%pK %s %pK ",
104954 p->addr, kprobe_type, p->addr);
104955
104956 if (!pp)
104957 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
104958 index 6683cce..daf8999 100644
104959 --- a/kernel/ksysfs.c
104960 +++ b/kernel/ksysfs.c
104961 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
104962 {
104963 if (count+1 > UEVENT_HELPER_PATH_LEN)
104964 return -ENOENT;
104965 + if (!capable(CAP_SYS_ADMIN))
104966 + return -EPERM;
104967 memcpy(uevent_helper, buf, count);
104968 uevent_helper[count] = '\0';
104969 if (count && uevent_helper[count-1] == '\n')
104970 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
104971 return count;
104972 }
104973
104974 -static struct bin_attribute notes_attr = {
104975 +static bin_attribute_no_const notes_attr __read_only = {
104976 .attr = {
104977 .name = "notes",
104978 .mode = S_IRUGO,
104979 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
104980 index aaeae88..10f3663 100644
104981 --- a/kernel/locking/lockdep.c
104982 +++ b/kernel/locking/lockdep.c
104983 @@ -613,6 +613,10 @@ static int static_obj(void *obj)
104984 end = (unsigned long) &_end,
104985 addr = (unsigned long) obj;
104986
104987 +#ifdef CONFIG_PAX_KERNEXEC
104988 + start = ktla_ktva(start);
104989 +#endif
104990 +
104991 /*
104992 * static variable?
104993 */
104994 @@ -757,6 +761,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
104995 if (!static_obj(lock->key)) {
104996 debug_locks_off();
104997 printk("INFO: trying to register non-static key.\n");
104998 + printk("lock:%pS key:%pS.\n", lock, lock->key);
104999 printk("the code is fine but needs lockdep annotation.\n");
105000 printk("turning off the locking correctness validator.\n");
105001 dump_stack();
105002 @@ -3102,7 +3107,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
105003 if (!class)
105004 return 0;
105005 }
105006 - atomic_inc((atomic_t *)&class->ops);
105007 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
105008 if (very_verbose(class)) {
105009 printk("\nacquire class [%p] %s", class->key, class->name);
105010 if (class->name_version > 1)
105011 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
105012 index d83d798..ea3120d 100644
105013 --- a/kernel/locking/lockdep_proc.c
105014 +++ b/kernel/locking/lockdep_proc.c
105015 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
105016 return 0;
105017 }
105018
105019 - seq_printf(m, "%p", class->key);
105020 + seq_printf(m, "%pK", class->key);
105021 #ifdef CONFIG_DEBUG_LOCKDEP
105022 seq_printf(m, " OPS:%8ld", class->ops);
105023 #endif
105024 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
105025
105026 list_for_each_entry(entry, &class->locks_after, entry) {
105027 if (entry->distance == 1) {
105028 - seq_printf(m, " -> [%p] ", entry->class->key);
105029 + seq_printf(m, " -> [%pK] ", entry->class->key);
105030 print_name(m, entry->class);
105031 seq_puts(m, "\n");
105032 }
105033 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
105034 if (!class->key)
105035 continue;
105036
105037 - seq_printf(m, "[%p] ", class->key);
105038 + seq_printf(m, "[%pK] ", class->key);
105039 print_name(m, class);
105040 seq_puts(m, "\n");
105041 }
105042 @@ -508,7 +508,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
105043 if (!i)
105044 seq_line(m, '-', 40-namelen, namelen);
105045
105046 - snprintf(ip, sizeof(ip), "[<%p>]",
105047 + snprintf(ip, sizeof(ip), "[<%pK>]",
105048 (void *)class->contention_point[i]);
105049 seq_printf(m, "%40s %14lu %29s %pS\n",
105050 name, stats->contention_point[i],
105051 @@ -523,7 +523,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
105052 if (!i)
105053 seq_line(m, '-', 40-namelen, namelen);
105054
105055 - snprintf(ip, sizeof(ip), "[<%p>]",
105056 + snprintf(ip, sizeof(ip), "[<%pK>]",
105057 (void *)class->contending_point[i]);
105058 seq_printf(m, "%40s %14lu %29s %pS\n",
105059 name, stats->contending_point[i],
105060 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
105061 index 3ef3736..9c951fa 100644
105062 --- a/kernel/locking/mutex-debug.c
105063 +++ b/kernel/locking/mutex-debug.c
105064 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
105065 }
105066
105067 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
105068 - struct thread_info *ti)
105069 + struct task_struct *task)
105070 {
105071 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
105072
105073 /* Mark the current thread as blocked on the lock: */
105074 - ti->task->blocked_on = waiter;
105075 + task->blocked_on = waiter;
105076 }
105077
105078 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
105079 - struct thread_info *ti)
105080 + struct task_struct *task)
105081 {
105082 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
105083 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
105084 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
105085 - ti->task->blocked_on = NULL;
105086 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
105087 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
105088 + task->blocked_on = NULL;
105089
105090 list_del_init(&waiter->list);
105091 waiter->task = NULL;
105092 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
105093 index 0799fd3..d06ae3b 100644
105094 --- a/kernel/locking/mutex-debug.h
105095 +++ b/kernel/locking/mutex-debug.h
105096 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
105097 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
105098 extern void debug_mutex_add_waiter(struct mutex *lock,
105099 struct mutex_waiter *waiter,
105100 - struct thread_info *ti);
105101 + struct task_struct *task);
105102 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
105103 - struct thread_info *ti);
105104 + struct task_struct *task);
105105 extern void debug_mutex_unlock(struct mutex *lock);
105106 extern void debug_mutex_init(struct mutex *lock, const char *name,
105107 struct lock_class_key *key);
105108 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
105109 index 4cccea6..4382db9 100644
105110 --- a/kernel/locking/mutex.c
105111 +++ b/kernel/locking/mutex.c
105112 @@ -533,7 +533,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
105113 goto skip_wait;
105114
105115 debug_mutex_lock_common(lock, &waiter);
105116 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
105117 + debug_mutex_add_waiter(lock, &waiter, task);
105118
105119 /* add waiting tasks to the end of the waitqueue (FIFO): */
105120 list_add_tail(&waiter.list, &lock->wait_list);
105121 @@ -580,7 +580,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
105122 }
105123 __set_task_state(task, TASK_RUNNING);
105124
105125 - mutex_remove_waiter(lock, &waiter, current_thread_info());
105126 + mutex_remove_waiter(lock, &waiter, task);
105127 /* set it to 0 if there are no waiters left: */
105128 if (likely(list_empty(&lock->wait_list)))
105129 atomic_set(&lock->count, 0);
105130 @@ -601,7 +601,7 @@ skip_wait:
105131 return 0;
105132
105133 err:
105134 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
105135 + mutex_remove_waiter(lock, &waiter, task);
105136 spin_unlock_mutex(&lock->wait_lock, flags);
105137 debug_mutex_free_waiter(&waiter);
105138 mutex_release(&lock->dep_map, 1, ip);
105139 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
105140 index 1d96dd0..994ff19 100644
105141 --- a/kernel/locking/rtmutex-tester.c
105142 +++ b/kernel/locking/rtmutex-tester.c
105143 @@ -22,7 +22,7 @@
105144 #define MAX_RT_TEST_MUTEXES 8
105145
105146 static spinlock_t rttest_lock;
105147 -static atomic_t rttest_event;
105148 +static atomic_unchecked_t rttest_event;
105149
105150 struct test_thread_data {
105151 int opcode;
105152 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105153
105154 case RTTEST_LOCKCONT:
105155 td->mutexes[td->opdata] = 1;
105156 - td->event = atomic_add_return(1, &rttest_event);
105157 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105158 return 0;
105159
105160 case RTTEST_RESET:
105161 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105162 return 0;
105163
105164 case RTTEST_RESETEVENT:
105165 - atomic_set(&rttest_event, 0);
105166 + atomic_set_unchecked(&rttest_event, 0);
105167 return 0;
105168
105169 default:
105170 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105171 return ret;
105172
105173 td->mutexes[id] = 1;
105174 - td->event = atomic_add_return(1, &rttest_event);
105175 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105176 rt_mutex_lock(&mutexes[id]);
105177 - td->event = atomic_add_return(1, &rttest_event);
105178 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105179 td->mutexes[id] = 4;
105180 return 0;
105181
105182 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105183 return ret;
105184
105185 td->mutexes[id] = 1;
105186 - td->event = atomic_add_return(1, &rttest_event);
105187 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105188 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
105189 - td->event = atomic_add_return(1, &rttest_event);
105190 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105191 td->mutexes[id] = ret ? 0 : 4;
105192 return ret ? -EINTR : 0;
105193
105194 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105195 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
105196 return ret;
105197
105198 - td->event = atomic_add_return(1, &rttest_event);
105199 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105200 rt_mutex_unlock(&mutexes[id]);
105201 - td->event = atomic_add_return(1, &rttest_event);
105202 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105203 td->mutexes[id] = 0;
105204 return 0;
105205
105206 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
105207 break;
105208
105209 td->mutexes[dat] = 2;
105210 - td->event = atomic_add_return(1, &rttest_event);
105211 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105212 break;
105213
105214 default:
105215 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
105216 return;
105217
105218 td->mutexes[dat] = 3;
105219 - td->event = atomic_add_return(1, &rttest_event);
105220 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105221 break;
105222
105223 case RTTEST_LOCKNOWAIT:
105224 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
105225 return;
105226
105227 td->mutexes[dat] = 1;
105228 - td->event = atomic_add_return(1, &rttest_event);
105229 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105230 return;
105231
105232 default:
105233 diff --git a/kernel/module.c b/kernel/module.c
105234 index cfc9e84..a058697 100644
105235 --- a/kernel/module.c
105236 +++ b/kernel/module.c
105237 @@ -59,6 +59,7 @@
105238 #include <linux/jump_label.h>
105239 #include <linux/pfn.h>
105240 #include <linux/bsearch.h>
105241 +#include <linux/grsecurity.h>
105242 #include <uapi/linux/module.h>
105243 #include "module-internal.h"
105244
105245 @@ -145,7 +146,7 @@ module_param(sig_enforce, bool_enable_only, 0644);
105246 #endif /* CONFIG_MODULE_SIG */
105247
105248 /* Block module loading/unloading? */
105249 -int modules_disabled = 0;
105250 +int modules_disabled __read_only = 0;
105251 core_param(nomodule, modules_disabled, bint, 0);
105252
105253 /* Waiting for a module to finish initializing? */
105254 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
105255
105256 /* Bounds of module allocation, for speeding __module_address.
105257 * Protected by module_mutex. */
105258 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
105259 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
105260 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
105261
105262 int register_module_notifier(struct notifier_block *nb)
105263 {
105264 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
105265 return true;
105266
105267 list_for_each_entry_rcu(mod, &modules, list) {
105268 - struct symsearch arr[] = {
105269 + struct symsearch modarr[] = {
105270 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
105271 NOT_GPL_ONLY, false },
105272 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
105273 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
105274 if (mod->state == MODULE_STATE_UNFORMED)
105275 continue;
105276
105277 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
105278 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
105279 return true;
105280 }
105281 return false;
105282 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
105283 if (!pcpusec->sh_size)
105284 return 0;
105285
105286 - if (align > PAGE_SIZE) {
105287 + if (align-1 >= PAGE_SIZE) {
105288 pr_warn("%s: per-cpu alignment %li > %li\n",
105289 mod->name, align, PAGE_SIZE);
105290 align = PAGE_SIZE;
105291 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
105292 static ssize_t show_coresize(struct module_attribute *mattr,
105293 struct module_kobject *mk, char *buffer)
105294 {
105295 - return sprintf(buffer, "%u\n", mk->mod->core_size);
105296 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
105297 }
105298
105299 static struct module_attribute modinfo_coresize =
105300 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
105301 static ssize_t show_initsize(struct module_attribute *mattr,
105302 struct module_kobject *mk, char *buffer)
105303 {
105304 - return sprintf(buffer, "%u\n", mk->mod->init_size);
105305 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
105306 }
105307
105308 static struct module_attribute modinfo_initsize =
105309 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
105310 goto bad_version;
105311 }
105312
105313 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
105314 + /*
105315 + * avoid potentially printing jibberish on attempted load
105316 + * of a module randomized with a different seed
105317 + */
105318 + pr_warn("no symbol version for %s\n", symname);
105319 +#else
105320 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
105321 +#endif
105322 return 0;
105323
105324 bad_version:
105325 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
105326 + /*
105327 + * avoid potentially printing jibberish on attempted load
105328 + * of a module randomized with a different seed
105329 + */
105330 + pr_warn("attempted module disagrees about version of symbol %s\n",
105331 + symname);
105332 +#else
105333 pr_warn("%s: disagrees about version of symbol %s\n",
105334 mod->name, symname);
105335 +#endif
105336 return 0;
105337 }
105338
105339 @@ -1281,7 +1300,7 @@ resolve_symbol_wait(struct module *mod,
105340 */
105341 #ifdef CONFIG_SYSFS
105342
105343 -#ifdef CONFIG_KALLSYMS
105344 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
105345 static inline bool sect_empty(const Elf_Shdr *sect)
105346 {
105347 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
105348 @@ -1419,7 +1438,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
105349 {
105350 unsigned int notes, loaded, i;
105351 struct module_notes_attrs *notes_attrs;
105352 - struct bin_attribute *nattr;
105353 + bin_attribute_no_const *nattr;
105354
105355 /* failed to create section attributes, so can't create notes */
105356 if (!mod->sect_attrs)
105357 @@ -1531,7 +1550,7 @@ static void del_usage_links(struct module *mod)
105358 static int module_add_modinfo_attrs(struct module *mod)
105359 {
105360 struct module_attribute *attr;
105361 - struct module_attribute *temp_attr;
105362 + module_attribute_no_const *temp_attr;
105363 int error = 0;
105364 int i;
105365
105366 @@ -1741,21 +1760,21 @@ static void set_section_ro_nx(void *base,
105367
105368 static void unset_module_core_ro_nx(struct module *mod)
105369 {
105370 - set_page_attributes(mod->module_core + mod->core_text_size,
105371 - mod->module_core + mod->core_size,
105372 + set_page_attributes(mod->module_core_rw,
105373 + mod->module_core_rw + mod->core_size_rw,
105374 set_memory_x);
105375 - set_page_attributes(mod->module_core,
105376 - mod->module_core + mod->core_ro_size,
105377 + set_page_attributes(mod->module_core_rx,
105378 + mod->module_core_rx + mod->core_size_rx,
105379 set_memory_rw);
105380 }
105381
105382 static void unset_module_init_ro_nx(struct module *mod)
105383 {
105384 - set_page_attributes(mod->module_init + mod->init_text_size,
105385 - mod->module_init + mod->init_size,
105386 + set_page_attributes(mod->module_init_rw,
105387 + mod->module_init_rw + mod->init_size_rw,
105388 set_memory_x);
105389 - set_page_attributes(mod->module_init,
105390 - mod->module_init + mod->init_ro_size,
105391 + set_page_attributes(mod->module_init_rx,
105392 + mod->module_init_rx + mod->init_size_rx,
105393 set_memory_rw);
105394 }
105395
105396 @@ -1768,14 +1787,14 @@ void set_all_modules_text_rw(void)
105397 list_for_each_entry_rcu(mod, &modules, list) {
105398 if (mod->state == MODULE_STATE_UNFORMED)
105399 continue;
105400 - if ((mod->module_core) && (mod->core_text_size)) {
105401 - set_page_attributes(mod->module_core,
105402 - mod->module_core + mod->core_text_size,
105403 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
105404 + set_page_attributes(mod->module_core_rx,
105405 + mod->module_core_rx + mod->core_size_rx,
105406 set_memory_rw);
105407 }
105408 - if ((mod->module_init) && (mod->init_text_size)) {
105409 - set_page_attributes(mod->module_init,
105410 - mod->module_init + mod->init_text_size,
105411 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
105412 + set_page_attributes(mod->module_init_rx,
105413 + mod->module_init_rx + mod->init_size_rx,
105414 set_memory_rw);
105415 }
105416 }
105417 @@ -1791,14 +1810,14 @@ void set_all_modules_text_ro(void)
105418 list_for_each_entry_rcu(mod, &modules, list) {
105419 if (mod->state == MODULE_STATE_UNFORMED)
105420 continue;
105421 - if ((mod->module_core) && (mod->core_text_size)) {
105422 - set_page_attributes(mod->module_core,
105423 - mod->module_core + mod->core_text_size,
105424 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
105425 + set_page_attributes(mod->module_core_rx,
105426 + mod->module_core_rx + mod->core_size_rx,
105427 set_memory_ro);
105428 }
105429 - if ((mod->module_init) && (mod->init_text_size)) {
105430 - set_page_attributes(mod->module_init,
105431 - mod->module_init + mod->init_text_size,
105432 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
105433 + set_page_attributes(mod->module_init_rx,
105434 + mod->module_init_rx + mod->init_size_rx,
105435 set_memory_ro);
105436 }
105437 }
105438 @@ -1807,7 +1826,15 @@ void set_all_modules_text_ro(void)
105439 #else
105440 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
105441 static void unset_module_core_ro_nx(struct module *mod) { }
105442 -static void unset_module_init_ro_nx(struct module *mod) { }
105443 +static void unset_module_init_ro_nx(struct module *mod)
105444 +{
105445 +
105446 +#ifdef CONFIG_PAX_KERNEXEC
105447 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
105448 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
105449 +#endif
105450 +
105451 +}
105452 #endif
105453
105454 void __weak module_memfree(void *module_region)
105455 @@ -1861,16 +1888,19 @@ static void free_module(struct module *mod)
105456 /* This may be NULL, but that's OK */
105457 unset_module_init_ro_nx(mod);
105458 module_arch_freeing_init(mod);
105459 - module_memfree(mod->module_init);
105460 + module_memfree(mod->module_init_rw);
105461 + module_memfree_exec(mod->module_init_rx);
105462 kfree(mod->args);
105463 percpu_modfree(mod);
105464
105465 /* Free lock-classes; relies on the preceding sync_rcu(). */
105466 - lockdep_free_key_range(mod->module_core, mod->core_size);
105467 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
105468 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
105469
105470 /* Finally, free the core (containing the module structure) */
105471 unset_module_core_ro_nx(mod);
105472 - module_memfree(mod->module_core);
105473 + module_memfree_exec(mod->module_core_rx);
105474 + module_memfree(mod->module_core_rw);
105475
105476 #ifdef CONFIG_MPU
105477 update_protections(current->mm);
105478 @@ -1939,9 +1969,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
105479 int ret = 0;
105480 const struct kernel_symbol *ksym;
105481
105482 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105483 + int is_fs_load = 0;
105484 + int register_filesystem_found = 0;
105485 + char *p;
105486 +
105487 + p = strstr(mod->args, "grsec_modharden_fs");
105488 + if (p) {
105489 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
105490 + /* copy \0 as well */
105491 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
105492 + is_fs_load = 1;
105493 + }
105494 +#endif
105495 +
105496 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
105497 const char *name = info->strtab + sym[i].st_name;
105498
105499 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105500 + /* it's a real shame this will never get ripped and copied
105501 + upstream! ;(
105502 + */
105503 + if (is_fs_load && !strcmp(name, "register_filesystem"))
105504 + register_filesystem_found = 1;
105505 +#endif
105506 +
105507 switch (sym[i].st_shndx) {
105508 case SHN_COMMON:
105509 /* Ignore common symbols */
105510 @@ -1966,7 +2018,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
105511 ksym = resolve_symbol_wait(mod, info, name);
105512 /* Ok if resolved. */
105513 if (ksym && !IS_ERR(ksym)) {
105514 + pax_open_kernel();
105515 sym[i].st_value = ksym->value;
105516 + pax_close_kernel();
105517 break;
105518 }
105519
105520 @@ -1985,11 +2039,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
105521 secbase = (unsigned long)mod_percpu(mod);
105522 else
105523 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
105524 + pax_open_kernel();
105525 sym[i].st_value += secbase;
105526 + pax_close_kernel();
105527 break;
105528 }
105529 }
105530
105531 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105532 + if (is_fs_load && !register_filesystem_found) {
105533 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
105534 + ret = -EPERM;
105535 + }
105536 +#endif
105537 +
105538 return ret;
105539 }
105540
105541 @@ -2073,22 +2136,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
105542 || s->sh_entsize != ~0UL
105543 || strstarts(sname, ".init"))
105544 continue;
105545 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
105546 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
105547 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
105548 + else
105549 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
105550 pr_debug("\t%s\n", sname);
105551 }
105552 - switch (m) {
105553 - case 0: /* executable */
105554 - mod->core_size = debug_align(mod->core_size);
105555 - mod->core_text_size = mod->core_size;
105556 - break;
105557 - case 1: /* RO: text and ro-data */
105558 - mod->core_size = debug_align(mod->core_size);
105559 - mod->core_ro_size = mod->core_size;
105560 - break;
105561 - case 3: /* whole core */
105562 - mod->core_size = debug_align(mod->core_size);
105563 - break;
105564 - }
105565 }
105566
105567 pr_debug("Init section allocation order:\n");
105568 @@ -2102,23 +2155,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
105569 || s->sh_entsize != ~0UL
105570 || !strstarts(sname, ".init"))
105571 continue;
105572 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
105573 - | INIT_OFFSET_MASK);
105574 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
105575 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
105576 + else
105577 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
105578 + s->sh_entsize |= INIT_OFFSET_MASK;
105579 pr_debug("\t%s\n", sname);
105580 }
105581 - switch (m) {
105582 - case 0: /* executable */
105583 - mod->init_size = debug_align(mod->init_size);
105584 - mod->init_text_size = mod->init_size;
105585 - break;
105586 - case 1: /* RO: text and ro-data */
105587 - mod->init_size = debug_align(mod->init_size);
105588 - mod->init_ro_size = mod->init_size;
105589 - break;
105590 - case 3: /* whole init */
105591 - mod->init_size = debug_align(mod->init_size);
105592 - break;
105593 - }
105594 }
105595 }
105596
105597 @@ -2291,7 +2334,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
105598
105599 /* Put symbol section at end of init part of module. */
105600 symsect->sh_flags |= SHF_ALLOC;
105601 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
105602 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
105603 info->index.sym) | INIT_OFFSET_MASK;
105604 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
105605
105606 @@ -2308,16 +2351,16 @@ static void layout_symtab(struct module *mod, struct load_info *info)
105607 }
105608
105609 /* Append room for core symbols at end of core part. */
105610 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
105611 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
105612 - mod->core_size += strtab_size;
105613 - mod->core_size = debug_align(mod->core_size);
105614 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
105615 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
105616 + mod->core_size_rx += strtab_size;
105617 + mod->core_size_rx = debug_align(mod->core_size_rx);
105618
105619 /* Put string table section at end of init part of module. */
105620 strsect->sh_flags |= SHF_ALLOC;
105621 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
105622 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
105623 info->index.str) | INIT_OFFSET_MASK;
105624 - mod->init_size = debug_align(mod->init_size);
105625 + mod->init_size_rx = debug_align(mod->init_size_rx);
105626 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
105627 }
105628
105629 @@ -2334,12 +2377,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
105630 /* Make sure we get permanent strtab: don't use info->strtab. */
105631 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
105632
105633 + pax_open_kernel();
105634 +
105635 /* Set types up while we still have access to sections. */
105636 for (i = 0; i < mod->num_symtab; i++)
105637 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
105638
105639 - mod->core_symtab = dst = mod->module_core + info->symoffs;
105640 - mod->core_strtab = s = mod->module_core + info->stroffs;
105641 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
105642 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
105643 src = mod->symtab;
105644 for (ndst = i = 0; i < mod->num_symtab; i++) {
105645 if (i == 0 ||
105646 @@ -2351,6 +2396,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
105647 }
105648 }
105649 mod->core_num_syms = ndst;
105650 +
105651 + pax_close_kernel();
105652 }
105653 #else
105654 static inline void layout_symtab(struct module *mod, struct load_info *info)
105655 @@ -2384,17 +2431,33 @@ void * __weak module_alloc(unsigned long size)
105656 return vmalloc_exec(size);
105657 }
105658
105659 -static void *module_alloc_update_bounds(unsigned long size)
105660 +static void *module_alloc_update_bounds_rw(unsigned long size)
105661 {
105662 void *ret = module_alloc(size);
105663
105664 if (ret) {
105665 mutex_lock(&module_mutex);
105666 /* Update module bounds. */
105667 - if ((unsigned long)ret < module_addr_min)
105668 - module_addr_min = (unsigned long)ret;
105669 - if ((unsigned long)ret + size > module_addr_max)
105670 - module_addr_max = (unsigned long)ret + size;
105671 + if ((unsigned long)ret < module_addr_min_rw)
105672 + module_addr_min_rw = (unsigned long)ret;
105673 + if ((unsigned long)ret + size > module_addr_max_rw)
105674 + module_addr_max_rw = (unsigned long)ret + size;
105675 + mutex_unlock(&module_mutex);
105676 + }
105677 + return ret;
105678 +}
105679 +
105680 +static void *module_alloc_update_bounds_rx(unsigned long size)
105681 +{
105682 + void *ret = module_alloc_exec(size);
105683 +
105684 + if (ret) {
105685 + mutex_lock(&module_mutex);
105686 + /* Update module bounds. */
105687 + if ((unsigned long)ret < module_addr_min_rx)
105688 + module_addr_min_rx = (unsigned long)ret;
105689 + if ((unsigned long)ret + size > module_addr_max_rx)
105690 + module_addr_max_rx = (unsigned long)ret + size;
105691 mutex_unlock(&module_mutex);
105692 }
105693 return ret;
105694 @@ -2666,7 +2729,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
105695 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
105696
105697 if (info->index.sym == 0) {
105698 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
105699 + /*
105700 + * avoid potentially printing jibberish on attempted load
105701 + * of a module randomized with a different seed
105702 + */
105703 + pr_warn("module has no symbols (stripped?)\n");
105704 +#else
105705 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
105706 +#endif
105707 return ERR_PTR(-ENOEXEC);
105708 }
105709
105710 @@ -2682,8 +2753,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
105711 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
105712 {
105713 const char *modmagic = get_modinfo(info, "vermagic");
105714 + const char *license = get_modinfo(info, "license");
105715 int err;
105716
105717 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
105718 + if (!license || !license_is_gpl_compatible(license))
105719 + return -ENOEXEC;
105720 +#endif
105721 +
105722 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
105723 modmagic = NULL;
105724
105725 @@ -2708,7 +2785,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
105726 }
105727
105728 /* Set up license info based on the info section */
105729 - set_license(mod, get_modinfo(info, "license"));
105730 + set_license(mod, license);
105731
105732 return 0;
105733 }
105734 @@ -2805,7 +2882,7 @@ static int move_module(struct module *mod, struct load_info *info)
105735 void *ptr;
105736
105737 /* Do the allocs. */
105738 - ptr = module_alloc_update_bounds(mod->core_size);
105739 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
105740 /*
105741 * The pointer to this block is stored in the module structure
105742 * which is inside the block. Just mark it as not being a
105743 @@ -2815,11 +2892,11 @@ static int move_module(struct module *mod, struct load_info *info)
105744 if (!ptr)
105745 return -ENOMEM;
105746
105747 - memset(ptr, 0, mod->core_size);
105748 - mod->module_core = ptr;
105749 + memset(ptr, 0, mod->core_size_rw);
105750 + mod->module_core_rw = ptr;
105751
105752 - if (mod->init_size) {
105753 - ptr = module_alloc_update_bounds(mod->init_size);
105754 + if (mod->init_size_rw) {
105755 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
105756 /*
105757 * The pointer to this block is stored in the module structure
105758 * which is inside the block. This block doesn't need to be
105759 @@ -2828,13 +2905,45 @@ static int move_module(struct module *mod, struct load_info *info)
105760 */
105761 kmemleak_ignore(ptr);
105762 if (!ptr) {
105763 - module_memfree(mod->module_core);
105764 + module_memfree(mod->module_core_rw);
105765 return -ENOMEM;
105766 }
105767 - memset(ptr, 0, mod->init_size);
105768 - mod->module_init = ptr;
105769 + memset(ptr, 0, mod->init_size_rw);
105770 + mod->module_init_rw = ptr;
105771 } else
105772 - mod->module_init = NULL;
105773 + mod->module_init_rw = NULL;
105774 +
105775 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
105776 + kmemleak_not_leak(ptr);
105777 + if (!ptr) {
105778 + if (mod->module_init_rw)
105779 + module_memfree(mod->module_init_rw);
105780 + module_memfree(mod->module_core_rw);
105781 + return -ENOMEM;
105782 + }
105783 +
105784 + pax_open_kernel();
105785 + memset(ptr, 0, mod->core_size_rx);
105786 + pax_close_kernel();
105787 + mod->module_core_rx = ptr;
105788 +
105789 + if (mod->init_size_rx) {
105790 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
105791 + kmemleak_ignore(ptr);
105792 + if (!ptr && mod->init_size_rx) {
105793 + module_memfree_exec(mod->module_core_rx);
105794 + if (mod->module_init_rw)
105795 + module_memfree(mod->module_init_rw);
105796 + module_memfree(mod->module_core_rw);
105797 + return -ENOMEM;
105798 + }
105799 +
105800 + pax_open_kernel();
105801 + memset(ptr, 0, mod->init_size_rx);
105802 + pax_close_kernel();
105803 + mod->module_init_rx = ptr;
105804 + } else
105805 + mod->module_init_rx = NULL;
105806
105807 /* Transfer each section which specifies SHF_ALLOC */
105808 pr_debug("final section addresses:\n");
105809 @@ -2845,16 +2954,45 @@ static int move_module(struct module *mod, struct load_info *info)
105810 if (!(shdr->sh_flags & SHF_ALLOC))
105811 continue;
105812
105813 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
105814 - dest = mod->module_init
105815 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
105816 - else
105817 - dest = mod->module_core + shdr->sh_entsize;
105818 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
105819 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
105820 + dest = mod->module_init_rw
105821 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
105822 + else
105823 + dest = mod->module_init_rx
105824 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
105825 + } else {
105826 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
105827 + dest = mod->module_core_rw + shdr->sh_entsize;
105828 + else
105829 + dest = mod->module_core_rx + shdr->sh_entsize;
105830 + }
105831 +
105832 + if (shdr->sh_type != SHT_NOBITS) {
105833 +
105834 +#ifdef CONFIG_PAX_KERNEXEC
105835 +#ifdef CONFIG_X86_64
105836 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
105837 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
105838 +#endif
105839 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
105840 + pax_open_kernel();
105841 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
105842 + pax_close_kernel();
105843 + } else
105844 +#endif
105845
105846 - if (shdr->sh_type != SHT_NOBITS)
105847 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
105848 + }
105849 /* Update sh_addr to point to copy in image. */
105850 - shdr->sh_addr = (unsigned long)dest;
105851 +
105852 +#ifdef CONFIG_PAX_KERNEXEC
105853 + if (shdr->sh_flags & SHF_EXECINSTR)
105854 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
105855 + else
105856 +#endif
105857 +
105858 + shdr->sh_addr = (unsigned long)dest;
105859 pr_debug("\t0x%lx %s\n",
105860 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
105861 }
105862 @@ -2911,12 +3049,12 @@ static void flush_module_icache(const struct module *mod)
105863 * Do it before processing of module parameters, so the module
105864 * can provide parameter accessor functions of its own.
105865 */
105866 - if (mod->module_init)
105867 - flush_icache_range((unsigned long)mod->module_init,
105868 - (unsigned long)mod->module_init
105869 - + mod->init_size);
105870 - flush_icache_range((unsigned long)mod->module_core,
105871 - (unsigned long)mod->module_core + mod->core_size);
105872 + if (mod->module_init_rx)
105873 + flush_icache_range((unsigned long)mod->module_init_rx,
105874 + (unsigned long)mod->module_init_rx
105875 + + mod->init_size_rx);
105876 + flush_icache_range((unsigned long)mod->module_core_rx,
105877 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
105878
105879 set_fs(old_fs);
105880 }
105881 @@ -2974,8 +3112,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
105882 {
105883 percpu_modfree(mod);
105884 module_arch_freeing_init(mod);
105885 - module_memfree(mod->module_init);
105886 - module_memfree(mod->module_core);
105887 + module_memfree_exec(mod->module_init_rx);
105888 + module_memfree_exec(mod->module_core_rx);
105889 + module_memfree(mod->module_init_rw);
105890 + module_memfree(mod->module_core_rw);
105891 }
105892
105893 int __weak module_finalize(const Elf_Ehdr *hdr,
105894 @@ -2988,7 +3128,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
105895 static int post_relocation(struct module *mod, const struct load_info *info)
105896 {
105897 /* Sort exception table now relocations are done. */
105898 + pax_open_kernel();
105899 sort_extable(mod->extable, mod->extable + mod->num_exentries);
105900 + pax_close_kernel();
105901
105902 /* Copy relocated percpu area over. */
105903 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
105904 @@ -3036,13 +3178,15 @@ static void do_mod_ctors(struct module *mod)
105905 /* For freeing module_init on success, in case kallsyms traversing */
105906 struct mod_initfree {
105907 struct rcu_head rcu;
105908 - void *module_init;
105909 + void *module_init_rw;
105910 + void *module_init_rx;
105911 };
105912
105913 static void do_free_init(struct rcu_head *head)
105914 {
105915 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
105916 - module_memfree(m->module_init);
105917 + module_memfree(m->module_init_rw);
105918 + module_memfree_exec(m->module_init_rx);
105919 kfree(m);
105920 }
105921
105922 @@ -3062,7 +3206,8 @@ static noinline int do_init_module(struct module *mod)
105923 ret = -ENOMEM;
105924 goto fail;
105925 }
105926 - freeinit->module_init = mod->module_init;
105927 + freeinit->module_init_rw = mod->module_init_rw;
105928 + freeinit->module_init_rx = mod->module_init_rx;
105929
105930 /*
105931 * We want to find out whether @mod uses async during init. Clear
105932 @@ -3121,10 +3266,10 @@ static noinline int do_init_module(struct module *mod)
105933 #endif
105934 unset_module_init_ro_nx(mod);
105935 module_arch_freeing_init(mod);
105936 - mod->module_init = NULL;
105937 - mod->init_size = 0;
105938 - mod->init_ro_size = 0;
105939 - mod->init_text_size = 0;
105940 + mod->module_init_rw = NULL;
105941 + mod->module_init_rx = NULL;
105942 + mod->init_size_rw = 0;
105943 + mod->init_size_rx = 0;
105944 /*
105945 * We want to free module_init, but be aware that kallsyms may be
105946 * walking this with preempt disabled. In all the failure paths,
105947 @@ -3212,16 +3357,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
105948 module_bug_finalize(info->hdr, info->sechdrs, mod);
105949
105950 /* Set RO and NX regions for core */
105951 - set_section_ro_nx(mod->module_core,
105952 - mod->core_text_size,
105953 - mod->core_ro_size,
105954 - mod->core_size);
105955 + set_section_ro_nx(mod->module_core_rx,
105956 + mod->core_size_rx,
105957 + mod->core_size_rx,
105958 + mod->core_size_rx);
105959
105960 /* Set RO and NX regions for init */
105961 - set_section_ro_nx(mod->module_init,
105962 - mod->init_text_size,
105963 - mod->init_ro_size,
105964 - mod->init_size);
105965 + set_section_ro_nx(mod->module_init_rx,
105966 + mod->init_size_rx,
105967 + mod->init_size_rx,
105968 + mod->init_size_rx);
105969
105970 /* Mark state as coming so strong_try_module_get() ignores us,
105971 * but kallsyms etc. can see us. */
105972 @@ -3305,9 +3450,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
105973 if (err)
105974 goto free_unload;
105975
105976 + /* Now copy in args */
105977 + mod->args = strndup_user(uargs, ~0UL >> 1);
105978 + if (IS_ERR(mod->args)) {
105979 + err = PTR_ERR(mod->args);
105980 + goto free_unload;
105981 + }
105982 +
105983 /* Set up MODINFO_ATTR fields */
105984 setup_modinfo(mod, info);
105985
105986 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105987 + {
105988 + char *p, *p2;
105989 +
105990 + if (strstr(mod->args, "grsec_modharden_netdev")) {
105991 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
105992 + err = -EPERM;
105993 + goto free_modinfo;
105994 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
105995 + p += sizeof("grsec_modharden_normal") - 1;
105996 + p2 = strstr(p, "_");
105997 + if (p2) {
105998 + *p2 = '\0';
105999 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
106000 + *p2 = '_';
106001 + }
106002 + err = -EPERM;
106003 + goto free_modinfo;
106004 + }
106005 + }
106006 +#endif
106007 +
106008 /* Fix up syms, so that st_value is a pointer to location. */
106009 err = simplify_symbols(mod, info);
106010 if (err < 0)
106011 @@ -3323,13 +3497,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
106012
106013 flush_module_icache(mod);
106014
106015 - /* Now copy in args */
106016 - mod->args = strndup_user(uargs, ~0UL >> 1);
106017 - if (IS_ERR(mod->args)) {
106018 - err = PTR_ERR(mod->args);
106019 - goto free_arch_cleanup;
106020 - }
106021 -
106022 dynamic_debug_setup(info->debug, info->num_debug);
106023
106024 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
106025 @@ -3380,11 +3547,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
106026 ddebug_cleanup:
106027 dynamic_debug_remove(info->debug);
106028 synchronize_sched();
106029 - kfree(mod->args);
106030 - free_arch_cleanup:
106031 module_arch_cleanup(mod);
106032 free_modinfo:
106033 free_modinfo(mod);
106034 + kfree(mod->args);
106035 free_unload:
106036 module_unload_free(mod);
106037 unlink_mod:
106038 @@ -3397,7 +3563,8 @@ static int load_module(struct load_info *info, const char __user *uargs,
106039 mutex_unlock(&module_mutex);
106040 free_module:
106041 /* Free lock-classes; relies on the preceding sync_rcu() */
106042 - lockdep_free_key_range(mod->module_core, mod->core_size);
106043 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
106044 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
106045
106046 module_deallocate(mod, info);
106047 free_copy:
106048 @@ -3474,10 +3641,16 @@ static const char *get_ksymbol(struct module *mod,
106049 unsigned long nextval;
106050
106051 /* At worse, next value is at end of module */
106052 - if (within_module_init(addr, mod))
106053 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
106054 + if (within_module_init_rx(addr, mod))
106055 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
106056 + else if (within_module_init_rw(addr, mod))
106057 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
106058 + else if (within_module_core_rx(addr, mod))
106059 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
106060 + else if (within_module_core_rw(addr, mod))
106061 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
106062 else
106063 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
106064 + return NULL;
106065
106066 /* Scan for closest preceding symbol, and next symbol. (ELF
106067 starts real symbols at 1). */
106068 @@ -3725,7 +3898,7 @@ static int m_show(struct seq_file *m, void *p)
106069 return 0;
106070
106071 seq_printf(m, "%s %u",
106072 - mod->name, mod->init_size + mod->core_size);
106073 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
106074 print_unload_info(m, mod);
106075
106076 /* Informative for users. */
106077 @@ -3734,7 +3907,7 @@ static int m_show(struct seq_file *m, void *p)
106078 mod->state == MODULE_STATE_COMING ? "Loading" :
106079 "Live");
106080 /* Used by oprofile and other similar tools. */
106081 - seq_printf(m, " 0x%pK", mod->module_core);
106082 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
106083
106084 /* Taints info */
106085 if (mod->taints)
106086 @@ -3770,7 +3943,17 @@ static const struct file_operations proc_modules_operations = {
106087
106088 static int __init proc_modules_init(void)
106089 {
106090 +#ifndef CONFIG_GRKERNSEC_HIDESYM
106091 +#ifdef CONFIG_GRKERNSEC_PROC_USER
106092 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
106093 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
106094 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
106095 +#else
106096 proc_create("modules", 0, NULL, &proc_modules_operations);
106097 +#endif
106098 +#else
106099 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
106100 +#endif
106101 return 0;
106102 }
106103 module_init(proc_modules_init);
106104 @@ -3831,7 +4014,8 @@ struct module *__module_address(unsigned long addr)
106105 {
106106 struct module *mod;
106107
106108 - if (addr < module_addr_min || addr > module_addr_max)
106109 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
106110 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
106111 return NULL;
106112
106113 list_for_each_entry_rcu(mod, &modules, list) {
106114 @@ -3872,11 +4056,20 @@ bool is_module_text_address(unsigned long addr)
106115 */
106116 struct module *__module_text_address(unsigned long addr)
106117 {
106118 - struct module *mod = __module_address(addr);
106119 + struct module *mod;
106120 +
106121 +#ifdef CONFIG_X86_32
106122 + addr = ktla_ktva(addr);
106123 +#endif
106124 +
106125 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
106126 + return NULL;
106127 +
106128 + mod = __module_address(addr);
106129 +
106130 if (mod) {
106131 /* Make sure it's within the text section. */
106132 - if (!within(addr, mod->module_init, mod->init_text_size)
106133 - && !within(addr, mod->module_core, mod->core_text_size))
106134 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
106135 mod = NULL;
106136 }
106137 return mod;
106138 diff --git a/kernel/notifier.c b/kernel/notifier.c
106139 index ae9fc7c..5085fbf 100644
106140 --- a/kernel/notifier.c
106141 +++ b/kernel/notifier.c
106142 @@ -5,6 +5,7 @@
106143 #include <linux/rcupdate.h>
106144 #include <linux/vmalloc.h>
106145 #include <linux/reboot.h>
106146 +#include <linux/mm.h>
106147
106148 /*
106149 * Notifier list for kernel code which wants to be called
106150 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
106151 while ((*nl) != NULL) {
106152 if (n->priority > (*nl)->priority)
106153 break;
106154 - nl = &((*nl)->next);
106155 + nl = (struct notifier_block **)&((*nl)->next);
106156 }
106157 - n->next = *nl;
106158 + pax_open_kernel();
106159 + *(const void **)&n->next = *nl;
106160 rcu_assign_pointer(*nl, n);
106161 + pax_close_kernel();
106162 return 0;
106163 }
106164
106165 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
106166 return 0;
106167 if (n->priority > (*nl)->priority)
106168 break;
106169 - nl = &((*nl)->next);
106170 + nl = (struct notifier_block **)&((*nl)->next);
106171 }
106172 - n->next = *nl;
106173 + pax_open_kernel();
106174 + *(const void **)&n->next = *nl;
106175 rcu_assign_pointer(*nl, n);
106176 + pax_close_kernel();
106177 return 0;
106178 }
106179
106180 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
106181 {
106182 while ((*nl) != NULL) {
106183 if ((*nl) == n) {
106184 + pax_open_kernel();
106185 rcu_assign_pointer(*nl, n->next);
106186 + pax_close_kernel();
106187 return 0;
106188 }
106189 - nl = &((*nl)->next);
106190 + nl = (struct notifier_block **)&((*nl)->next);
106191 }
106192 return -ENOENT;
106193 }
106194 diff --git a/kernel/padata.c b/kernel/padata.c
106195 index b38bea9..91acfbe 100644
106196 --- a/kernel/padata.c
106197 +++ b/kernel/padata.c
106198 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
106199 * seq_nr mod. number of cpus in use.
106200 */
106201
106202 - seq_nr = atomic_inc_return(&pd->seq_nr);
106203 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
106204 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
106205
106206 return padata_index_to_cpu(pd, cpu_index);
106207 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
106208 padata_init_pqueues(pd);
106209 padata_init_squeues(pd);
106210 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
106211 - atomic_set(&pd->seq_nr, -1);
106212 + atomic_set_unchecked(&pd->seq_nr, -1);
106213 atomic_set(&pd->reorder_objects, 0);
106214 atomic_set(&pd->refcnt, 0);
106215 pd->pinst = pinst;
106216 diff --git a/kernel/panic.c b/kernel/panic.c
106217 index 8136ad7..15c857b 100644
106218 --- a/kernel/panic.c
106219 +++ b/kernel/panic.c
106220 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
106221 /*
106222 * Stop ourself in panic -- architecture code may override this
106223 */
106224 -void __weak panic_smp_self_stop(void)
106225 +void __weak __noreturn panic_smp_self_stop(void)
106226 {
106227 while (1)
106228 cpu_relax();
106229 @@ -425,7 +425,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
106230 disable_trace_on_warning();
106231
106232 pr_warn("------------[ cut here ]------------\n");
106233 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
106234 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
106235 raw_smp_processor_id(), current->pid, file, line, caller);
106236
106237 if (args)
106238 @@ -490,7 +490,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
106239 */
106240 __visible void __stack_chk_fail(void)
106241 {
106242 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
106243 + dump_stack();
106244 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
106245 __builtin_return_address(0));
106246 }
106247 EXPORT_SYMBOL(__stack_chk_fail);
106248 diff --git a/kernel/pid.c b/kernel/pid.c
106249 index 4fd07d5..02bce4f 100644
106250 --- a/kernel/pid.c
106251 +++ b/kernel/pid.c
106252 @@ -33,6 +33,7 @@
106253 #include <linux/rculist.h>
106254 #include <linux/bootmem.h>
106255 #include <linux/hash.h>
106256 +#include <linux/security.h>
106257 #include <linux/pid_namespace.h>
106258 #include <linux/init_task.h>
106259 #include <linux/syscalls.h>
106260 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
106261
106262 int pid_max = PID_MAX_DEFAULT;
106263
106264 -#define RESERVED_PIDS 300
106265 +#define RESERVED_PIDS 500
106266
106267 int pid_max_min = RESERVED_PIDS + 1;
106268 int pid_max_max = PID_MAX_LIMIT;
106269 @@ -451,10 +452,18 @@ EXPORT_SYMBOL(pid_task);
106270 */
106271 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
106272 {
106273 + struct task_struct *task;
106274 +
106275 rcu_lockdep_assert(rcu_read_lock_held(),
106276 "find_task_by_pid_ns() needs rcu_read_lock()"
106277 " protection");
106278 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
106279 +
106280 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
106281 +
106282 + if (gr_pid_is_chrooted(task))
106283 + return NULL;
106284 +
106285 + return task;
106286 }
106287
106288 struct task_struct *find_task_by_vpid(pid_t vnr)
106289 @@ -462,6 +471,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
106290 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
106291 }
106292
106293 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
106294 +{
106295 + rcu_lockdep_assert(rcu_read_lock_held(),
106296 + "find_task_by_pid_ns() needs rcu_read_lock()"
106297 + " protection");
106298 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
106299 +}
106300 +
106301 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
106302 {
106303 struct pid *pid;
106304 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
106305 index a65ba13..f600dbb 100644
106306 --- a/kernel/pid_namespace.c
106307 +++ b/kernel/pid_namespace.c
106308 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
106309 void __user *buffer, size_t *lenp, loff_t *ppos)
106310 {
106311 struct pid_namespace *pid_ns = task_active_pid_ns(current);
106312 - struct ctl_table tmp = *table;
106313 + ctl_table_no_const tmp = *table;
106314
106315 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
106316 return -EPERM;
106317 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
106318 index 9e30231..75a6d97 100644
106319 --- a/kernel/power/Kconfig
106320 +++ b/kernel/power/Kconfig
106321 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
106322 config HIBERNATION
106323 bool "Hibernation (aka 'suspend to disk')"
106324 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
106325 + depends on !GRKERNSEC_KMEM
106326 + depends on !PAX_MEMORY_SANITIZE
106327 select HIBERNATE_CALLBACKS
106328 select LZO_COMPRESS
106329 select LZO_DECOMPRESS
106330 diff --git a/kernel/power/process.c b/kernel/power/process.c
106331 index 564f786..361a18e 100644
106332 --- a/kernel/power/process.c
106333 +++ b/kernel/power/process.c
106334 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
106335 unsigned int elapsed_msecs;
106336 bool wakeup = false;
106337 int sleep_usecs = USEC_PER_MSEC;
106338 + bool timedout = false;
106339
106340 do_gettimeofday(&start);
106341
106342 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
106343
106344 while (true) {
106345 todo = 0;
106346 + if (time_after(jiffies, end_time))
106347 + timedout = true;
106348 read_lock(&tasklist_lock);
106349 for_each_process_thread(g, p) {
106350 if (p == current || !freeze_task(p))
106351 continue;
106352
106353 - if (!freezer_should_skip(p))
106354 + if (!freezer_should_skip(p)) {
106355 todo++;
106356 + if (timedout) {
106357 + printk(KERN_ERR "Task refusing to freeze:\n");
106358 + sched_show_task(p);
106359 + }
106360 + }
106361 }
106362 read_unlock(&tasklist_lock);
106363
106364 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
106365 todo += wq_busy;
106366 }
106367
106368 - if (!todo || time_after(jiffies, end_time))
106369 + if (!todo || timedout)
106370 break;
106371
106372 if (pm_wakeup_pending()) {
106373 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
106374 index bff0169..c90815d 100644
106375 --- a/kernel/printk/printk.c
106376 +++ b/kernel/printk/printk.c
106377 @@ -463,7 +463,7 @@ static int log_store(int facility, int level,
106378 return msg->text_len;
106379 }
106380
106381 -int dmesg_restrict = IS_ENABLED(CONFIG_SECURITY_DMESG_RESTRICT);
106382 +int dmesg_restrict __read_only = IS_ENABLED(CONFIG_SECURITY_DMESG_RESTRICT);
106383
106384 static int syslog_action_restricted(int type)
106385 {
106386 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
106387 if (from_file && type != SYSLOG_ACTION_OPEN)
106388 goto ok;
106389
106390 +#ifdef CONFIG_GRKERNSEC_DMESG
106391 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
106392 + return -EPERM;
106393 +#endif
106394 +
106395 if (syslog_action_restricted(type)) {
106396 if (capable(CAP_SYSLOG))
106397 goto ok;
106398 diff --git a/kernel/profile.c b/kernel/profile.c
106399 index a7bcd28..5b368fa 100644
106400 --- a/kernel/profile.c
106401 +++ b/kernel/profile.c
106402 @@ -37,7 +37,7 @@ struct profile_hit {
106403 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
106404 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
106405
106406 -static atomic_t *prof_buffer;
106407 +static atomic_unchecked_t *prof_buffer;
106408 static unsigned long prof_len, prof_shift;
106409
106410 int prof_on __read_mostly;
106411 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
106412 hits[i].pc = 0;
106413 continue;
106414 }
106415 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
106416 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
106417 hits[i].hits = hits[i].pc = 0;
106418 }
106419 }
106420 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
106421 * Add the current hit(s) and flush the write-queue out
106422 * to the global buffer:
106423 */
106424 - atomic_add(nr_hits, &prof_buffer[pc]);
106425 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
106426 for (i = 0; i < NR_PROFILE_HIT; ++i) {
106427 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
106428 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
106429 hits[i].pc = hits[i].hits = 0;
106430 }
106431 out:
106432 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
106433 {
106434 unsigned long pc;
106435 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
106436 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
106437 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
106438 }
106439 #endif /* !CONFIG_SMP */
106440
106441 @@ -489,7 +489,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
106442 return -EFAULT;
106443 buf++; p++; count--; read++;
106444 }
106445 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
106446 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
106447 if (copy_to_user(buf, (void *)pnt, count))
106448 return -EFAULT;
106449 read += count;
106450 @@ -520,7 +520,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
106451 }
106452 #endif
106453 profile_discard_flip_buffers();
106454 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
106455 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
106456 return count;
106457 }
106458
106459 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
106460 index c8e0e05..2be5614 100644
106461 --- a/kernel/ptrace.c
106462 +++ b/kernel/ptrace.c
106463 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
106464 if (seize)
106465 flags |= PT_SEIZED;
106466 rcu_read_lock();
106467 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
106468 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
106469 flags |= PT_PTRACE_CAP;
106470 rcu_read_unlock();
106471 task->ptrace = flags;
106472 @@ -514,7 +514,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
106473 break;
106474 return -EIO;
106475 }
106476 - if (copy_to_user(dst, buf, retval))
106477 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
106478 return -EFAULT;
106479 copied += retval;
106480 src += retval;
106481 @@ -802,7 +802,7 @@ int ptrace_request(struct task_struct *child, long request,
106482 bool seized = child->ptrace & PT_SEIZED;
106483 int ret = -EIO;
106484 siginfo_t siginfo, *si;
106485 - void __user *datavp = (void __user *) data;
106486 + void __user *datavp = (__force void __user *) data;
106487 unsigned long __user *datalp = datavp;
106488 unsigned long flags;
106489
106490 @@ -1048,14 +1048,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
106491 goto out;
106492 }
106493
106494 + if (gr_handle_ptrace(child, request)) {
106495 + ret = -EPERM;
106496 + goto out_put_task_struct;
106497 + }
106498 +
106499 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
106500 ret = ptrace_attach(child, request, addr, data);
106501 /*
106502 * Some architectures need to do book-keeping after
106503 * a ptrace attach.
106504 */
106505 - if (!ret)
106506 + if (!ret) {
106507 arch_ptrace_attach(child);
106508 + gr_audit_ptrace(child);
106509 + }
106510 goto out_put_task_struct;
106511 }
106512
106513 @@ -1083,7 +1090,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
106514 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
106515 if (copied != sizeof(tmp))
106516 return -EIO;
106517 - return put_user(tmp, (unsigned long __user *)data);
106518 + return put_user(tmp, (__force unsigned long __user *)data);
106519 }
106520
106521 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
106522 @@ -1176,7 +1183,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
106523 }
106524
106525 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
106526 - compat_long_t, addr, compat_long_t, data)
106527 + compat_ulong_t, addr, compat_ulong_t, data)
106528 {
106529 struct task_struct *child;
106530 long ret;
106531 @@ -1192,14 +1199,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
106532 goto out;
106533 }
106534
106535 + if (gr_handle_ptrace(child, request)) {
106536 + ret = -EPERM;
106537 + goto out_put_task_struct;
106538 + }
106539 +
106540 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
106541 ret = ptrace_attach(child, request, addr, data);
106542 /*
106543 * Some architectures need to do book-keeping after
106544 * a ptrace attach.
106545 */
106546 - if (!ret)
106547 + if (!ret) {
106548 arch_ptrace_attach(child);
106549 + gr_audit_ptrace(child);
106550 + }
106551 goto out_put_task_struct;
106552 }
106553
106554 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
106555 index 8dbe276..8e87dbd 100644
106556 --- a/kernel/rcu/rcutorture.c
106557 +++ b/kernel/rcu/rcutorture.c
106558 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
106559 rcu_torture_count) = { 0 };
106560 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
106561 rcu_torture_batch) = { 0 };
106562 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
106563 -static atomic_t n_rcu_torture_alloc;
106564 -static atomic_t n_rcu_torture_alloc_fail;
106565 -static atomic_t n_rcu_torture_free;
106566 -static atomic_t n_rcu_torture_mberror;
106567 -static atomic_t n_rcu_torture_error;
106568 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
106569 +static atomic_unchecked_t n_rcu_torture_alloc;
106570 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
106571 +static atomic_unchecked_t n_rcu_torture_free;
106572 +static atomic_unchecked_t n_rcu_torture_mberror;
106573 +static atomic_unchecked_t n_rcu_torture_error;
106574 static long n_rcu_torture_barrier_error;
106575 static long n_rcu_torture_boost_ktrerror;
106576 static long n_rcu_torture_boost_rterror;
106577 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
106578 static long n_rcu_torture_timers;
106579 static long n_barrier_attempts;
106580 static long n_barrier_successes;
106581 -static atomic_long_t n_cbfloods;
106582 +static atomic_long_unchecked_t n_cbfloods;
106583 static struct list_head rcu_torture_removed;
106584
106585 static int rcu_torture_writer_state;
106586 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
106587
106588 spin_lock_bh(&rcu_torture_lock);
106589 if (list_empty(&rcu_torture_freelist)) {
106590 - atomic_inc(&n_rcu_torture_alloc_fail);
106591 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
106592 spin_unlock_bh(&rcu_torture_lock);
106593 return NULL;
106594 }
106595 - atomic_inc(&n_rcu_torture_alloc);
106596 + atomic_inc_unchecked(&n_rcu_torture_alloc);
106597 p = rcu_torture_freelist.next;
106598 list_del_init(p);
106599 spin_unlock_bh(&rcu_torture_lock);
106600 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
106601 static void
106602 rcu_torture_free(struct rcu_torture *p)
106603 {
106604 - atomic_inc(&n_rcu_torture_free);
106605 + atomic_inc_unchecked(&n_rcu_torture_free);
106606 spin_lock_bh(&rcu_torture_lock);
106607 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
106608 spin_unlock_bh(&rcu_torture_lock);
106609 @@ -308,7 +308,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
106610 i = rp->rtort_pipe_count;
106611 if (i > RCU_TORTURE_PIPE_LEN)
106612 i = RCU_TORTURE_PIPE_LEN;
106613 - atomic_inc(&rcu_torture_wcount[i]);
106614 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
106615 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
106616 rp->rtort_mbtest = 0;
106617 return true;
106618 @@ -796,7 +796,7 @@ rcu_torture_cbflood(void *arg)
106619 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
106620 do {
106621 schedule_timeout_interruptible(cbflood_inter_holdoff);
106622 - atomic_long_inc(&n_cbfloods);
106623 + atomic_long_inc_unchecked(&n_cbfloods);
106624 WARN_ON(signal_pending(current));
106625 for (i = 0; i < cbflood_n_burst; i++) {
106626 for (j = 0; j < cbflood_n_per_burst; j++) {
106627 @@ -923,7 +923,7 @@ rcu_torture_writer(void *arg)
106628 i = old_rp->rtort_pipe_count;
106629 if (i > RCU_TORTURE_PIPE_LEN)
106630 i = RCU_TORTURE_PIPE_LEN;
106631 - atomic_inc(&rcu_torture_wcount[i]);
106632 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
106633 old_rp->rtort_pipe_count++;
106634 switch (synctype[torture_random(&rand) % nsynctypes]) {
106635 case RTWS_DEF_FREE:
106636 @@ -1061,7 +1061,7 @@ static void rcu_torture_timer(unsigned long unused)
106637 return;
106638 }
106639 if (p->rtort_mbtest == 0)
106640 - atomic_inc(&n_rcu_torture_mberror);
106641 + atomic_inc_unchecked(&n_rcu_torture_mberror);
106642 spin_lock(&rand_lock);
106643 cur_ops->read_delay(&rand);
106644 n_rcu_torture_timers++;
106645 @@ -1136,7 +1136,7 @@ rcu_torture_reader(void *arg)
106646 continue;
106647 }
106648 if (p->rtort_mbtest == 0)
106649 - atomic_inc(&n_rcu_torture_mberror);
106650 + atomic_inc_unchecked(&n_rcu_torture_mberror);
106651 cur_ops->read_delay(&rand);
106652 preempt_disable();
106653 pipe_count = p->rtort_pipe_count;
106654 @@ -1205,11 +1205,11 @@ rcu_torture_stats_print(void)
106655 rcu_torture_current,
106656 rcu_torture_current_version,
106657 list_empty(&rcu_torture_freelist),
106658 - atomic_read(&n_rcu_torture_alloc),
106659 - atomic_read(&n_rcu_torture_alloc_fail),
106660 - atomic_read(&n_rcu_torture_free));
106661 + atomic_read_unchecked(&n_rcu_torture_alloc),
106662 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
106663 + atomic_read_unchecked(&n_rcu_torture_free));
106664 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
106665 - atomic_read(&n_rcu_torture_mberror),
106666 + atomic_read_unchecked(&n_rcu_torture_mberror),
106667 n_rcu_torture_boost_ktrerror,
106668 n_rcu_torture_boost_rterror);
106669 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
106670 @@ -1221,17 +1221,17 @@ rcu_torture_stats_print(void)
106671 n_barrier_successes,
106672 n_barrier_attempts,
106673 n_rcu_torture_barrier_error);
106674 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
106675 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
106676
106677 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
106678 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
106679 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
106680 n_rcu_torture_barrier_error != 0 ||
106681 n_rcu_torture_boost_ktrerror != 0 ||
106682 n_rcu_torture_boost_rterror != 0 ||
106683 n_rcu_torture_boost_failure != 0 ||
106684 i > 1) {
106685 pr_cont("%s", "!!! ");
106686 - atomic_inc(&n_rcu_torture_error);
106687 + atomic_inc_unchecked(&n_rcu_torture_error);
106688 WARN_ON_ONCE(1);
106689 }
106690 pr_cont("Reader Pipe: ");
106691 @@ -1248,7 +1248,7 @@ rcu_torture_stats_print(void)
106692 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
106693 pr_cont("Free-Block Circulation: ");
106694 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
106695 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
106696 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
106697 }
106698 pr_cont("\n");
106699
106700 @@ -1595,7 +1595,7 @@ rcu_torture_cleanup(void)
106701
106702 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
106703
106704 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
106705 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
106706 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
106707 else if (torture_onoff_failures())
106708 rcu_torture_print_module_parms(cur_ops,
106709 @@ -1720,18 +1720,18 @@ rcu_torture_init(void)
106710
106711 rcu_torture_current = NULL;
106712 rcu_torture_current_version = 0;
106713 - atomic_set(&n_rcu_torture_alloc, 0);
106714 - atomic_set(&n_rcu_torture_alloc_fail, 0);
106715 - atomic_set(&n_rcu_torture_free, 0);
106716 - atomic_set(&n_rcu_torture_mberror, 0);
106717 - atomic_set(&n_rcu_torture_error, 0);
106718 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
106719 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
106720 + atomic_set_unchecked(&n_rcu_torture_free, 0);
106721 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
106722 + atomic_set_unchecked(&n_rcu_torture_error, 0);
106723 n_rcu_torture_barrier_error = 0;
106724 n_rcu_torture_boost_ktrerror = 0;
106725 n_rcu_torture_boost_rterror = 0;
106726 n_rcu_torture_boost_failure = 0;
106727 n_rcu_torture_boosts = 0;
106728 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
106729 - atomic_set(&rcu_torture_wcount[i], 0);
106730 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
106731 for_each_possible_cpu(cpu) {
106732 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
106733 per_cpu(rcu_torture_count, cpu)[i] = 0;
106734 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
106735 index ec30868..89752ff 100644
106736 --- a/kernel/rcu/tiny.c
106737 +++ b/kernel/rcu/tiny.c
106738 @@ -42,7 +42,7 @@
106739 /* Forward declarations for tiny_plugin.h. */
106740 struct rcu_ctrlblk;
106741 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
106742 -static void rcu_process_callbacks(struct softirq_action *unused);
106743 +static void rcu_process_callbacks(void);
106744 static void __call_rcu(struct rcu_head *head,
106745 void (*func)(struct rcu_head *rcu),
106746 struct rcu_ctrlblk *rcp);
106747 @@ -203,7 +203,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
106748 false));
106749 }
106750
106751 -static void rcu_process_callbacks(struct softirq_action *unused)
106752 +static __latent_entropy void rcu_process_callbacks(void)
106753 {
106754 __rcu_process_callbacks(&rcu_sched_ctrlblk);
106755 __rcu_process_callbacks(&rcu_bh_ctrlblk);
106756 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
106757 index f94e209..d2985bd 100644
106758 --- a/kernel/rcu/tiny_plugin.h
106759 +++ b/kernel/rcu/tiny_plugin.h
106760 @@ -150,10 +150,10 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
106761 rcp->name, rcp->ticks_this_gp, DYNTICK_TASK_EXIT_IDLE,
106762 jiffies - rcp->gp_start, rcp->qlen);
106763 dump_stack();
106764 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
106765 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
106766 3 * rcu_jiffies_till_stall_check() + 3;
106767 } else if (ULONG_CMP_GE(j, js)) {
106768 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
106769 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
106770 }
106771 }
106772
106773 @@ -161,7 +161,7 @@ static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
106774 {
106775 rcp->ticks_this_gp = 0;
106776 rcp->gp_start = jiffies;
106777 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
106778 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
106779 }
106780
106781 static void check_cpu_stalls(void)
106782 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
106783 index 8cf7304..953f8ad 100644
106784 --- a/kernel/rcu/tree.c
106785 +++ b/kernel/rcu/tree.c
106786 @@ -290,7 +290,7 @@ static void rcu_momentary_dyntick_idle(void)
106787 */
106788 rdtp = this_cpu_ptr(&rcu_dynticks);
106789 smp_mb__before_atomic(); /* Earlier stuff before QS. */
106790 - atomic_add(2, &rdtp->dynticks); /* QS. */
106791 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
106792 smp_mb__after_atomic(); /* Later stuff after QS. */
106793 break;
106794 }
106795 @@ -602,9 +602,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
106796 rcu_prepare_for_idle();
106797 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
106798 smp_mb__before_atomic(); /* See above. */
106799 - atomic_inc(&rdtp->dynticks);
106800 + atomic_inc_unchecked(&rdtp->dynticks);
106801 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
106802 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
106803 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
106804 rcu_dynticks_task_enter();
106805
106806 /*
106807 @@ -725,10 +725,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
106808
106809 rcu_dynticks_task_exit();
106810 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
106811 - atomic_inc(&rdtp->dynticks);
106812 + atomic_inc_unchecked(&rdtp->dynticks);
106813 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
106814 smp_mb__after_atomic(); /* See above. */
106815 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
106816 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
106817 rcu_cleanup_after_idle();
106818 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
106819 if (!user && !is_idle_task(current)) {
106820 @@ -862,12 +862,12 @@ void rcu_nmi_enter(void)
106821 * to be in the outermost NMI handler that interrupted an RCU-idle
106822 * period (observation due to Andy Lutomirski).
106823 */
106824 - if (!(atomic_read(&rdtp->dynticks) & 0x1)) {
106825 + if (!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)) {
106826 smp_mb__before_atomic(); /* Force delay from prior write. */
106827 - atomic_inc(&rdtp->dynticks);
106828 + atomic_inc_unchecked(&rdtp->dynticks);
106829 /* atomic_inc() before later RCU read-side crit sects */
106830 smp_mb__after_atomic(); /* See above. */
106831 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
106832 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
106833 incby = 1;
106834 }
106835 rdtp->dynticks_nmi_nesting += incby;
106836 @@ -892,7 +892,7 @@ void rcu_nmi_exit(void)
106837 * to us!)
106838 */
106839 WARN_ON_ONCE(rdtp->dynticks_nmi_nesting <= 0);
106840 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
106841 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
106842
106843 /*
106844 * If the nesting level is not 1, the CPU wasn't RCU-idle, so
106845 @@ -907,9 +907,9 @@ void rcu_nmi_exit(void)
106846 rdtp->dynticks_nmi_nesting = 0;
106847 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
106848 smp_mb__before_atomic(); /* See above. */
106849 - atomic_inc(&rdtp->dynticks);
106850 + atomic_inc_unchecked(&rdtp->dynticks);
106851 smp_mb__after_atomic(); /* Force delay to next write. */
106852 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
106853 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
106854 }
106855
106856 /**
106857 @@ -922,7 +922,7 @@ void rcu_nmi_exit(void)
106858 */
106859 bool notrace __rcu_is_watching(void)
106860 {
106861 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
106862 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
106863 }
106864
106865 /**
106866 @@ -1005,7 +1005,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
106867 static int dyntick_save_progress_counter(struct rcu_data *rdp,
106868 bool *isidle, unsigned long *maxj)
106869 {
106870 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
106871 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
106872 rcu_sysidle_check_cpu(rdp, isidle, maxj);
106873 if ((rdp->dynticks_snap & 0x1) == 0) {
106874 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
106875 @@ -1013,7 +1013,7 @@ static int dyntick_save_progress_counter(struct rcu_data *rdp,
106876 } else {
106877 if (ULONG_CMP_LT(ACCESS_ONCE(rdp->gpnum) + ULONG_MAX / 4,
106878 rdp->mynode->gpnum))
106879 - ACCESS_ONCE(rdp->gpwrap) = true;
106880 + ACCESS_ONCE_RW(rdp->gpwrap) = true;
106881 return 0;
106882 }
106883 }
106884 @@ -1031,7 +1031,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
106885 int *rcrmp;
106886 unsigned int snap;
106887
106888 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
106889 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
106890 snap = (unsigned int)rdp->dynticks_snap;
106891
106892 /*
106893 @@ -1094,10 +1094,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
106894 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
106895 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
106896 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
106897 - ACCESS_ONCE(rdp->cond_resched_completed) =
106898 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
106899 ACCESS_ONCE(rdp->mynode->completed);
106900 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
106901 - ACCESS_ONCE(*rcrmp) =
106902 + ACCESS_ONCE_RW(*rcrmp) =
106903 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
106904 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
106905 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
106906 @@ -1119,7 +1119,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
106907 rsp->gp_start = j;
106908 smp_wmb(); /* Record start time before stall time. */
106909 j1 = rcu_jiffies_till_stall_check();
106910 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
106911 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
106912 rsp->jiffies_resched = j + j1 / 2;
106913 rsp->n_force_qs_gpstart = ACCESS_ONCE(rsp->n_force_qs);
106914 }
106915 @@ -1178,7 +1178,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp, unsigned long gpnum)
106916 raw_spin_unlock_irqrestore(&rnp->lock, flags);
106917 return;
106918 }
106919 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
106920 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
106921 raw_spin_unlock_irqrestore(&rnp->lock, flags);
106922
106923 /*
106924 @@ -1263,7 +1263,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
106925
106926 raw_spin_lock_irqsave(&rnp->lock, flags);
106927 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
106928 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
106929 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
106930 3 * rcu_jiffies_till_stall_check() + 3;
106931 raw_spin_unlock_irqrestore(&rnp->lock, flags);
106932
106933 @@ -1347,7 +1347,7 @@ void rcu_cpu_stall_reset(void)
106934 struct rcu_state *rsp;
106935
106936 for_each_rcu_flavor(rsp)
106937 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
106938 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
106939 }
106940
106941 /*
106942 @@ -1704,7 +1704,7 @@ static bool __note_gp_changes(struct rcu_state *rsp, struct rcu_node *rnp,
106943 rdp->rcu_qs_ctr_snap = __this_cpu_read(rcu_qs_ctr);
106944 rdp->qs_pending = !!(rnp->qsmask & rdp->grpmask);
106945 zero_cpu_stall_ticks(rdp);
106946 - ACCESS_ONCE(rdp->gpwrap) = false;
106947 + ACCESS_ONCE_RW(rdp->gpwrap) = false;
106948 }
106949 return ret;
106950 }
106951 @@ -1740,7 +1740,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
106952 struct rcu_data *rdp;
106953 struct rcu_node *rnp = rcu_get_root(rsp);
106954
106955 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
106956 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
106957 raw_spin_lock_irq(&rnp->lock);
106958 smp_mb__after_unlock_lock();
106959 if (!ACCESS_ONCE(rsp->gp_flags)) {
106960 @@ -1748,7 +1748,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
106961 raw_spin_unlock_irq(&rnp->lock);
106962 return 0;
106963 }
106964 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
106965 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
106966
106967 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
106968 /*
106969 @@ -1834,9 +1834,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
106970 rdp = this_cpu_ptr(rsp->rda);
106971 rcu_preempt_check_blocked_tasks(rnp);
106972 rnp->qsmask = rnp->qsmaskinit;
106973 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
106974 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
106975 if (WARN_ON_ONCE(rnp->completed != rsp->completed))
106976 - ACCESS_ONCE(rnp->completed) = rsp->completed;
106977 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
106978 if (rnp == rdp->mynode)
106979 (void)__note_gp_changes(rsp, rnp, rdp);
106980 rcu_preempt_boost_start_gp(rnp);
106981 @@ -1845,7 +1845,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
106982 rnp->grphi, rnp->qsmask);
106983 raw_spin_unlock_irq(&rnp->lock);
106984 cond_resched_rcu_qs();
106985 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
106986 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
106987 if (gp_init_delay > 0 &&
106988 !(rsp->gpnum % (rcu_num_nodes * PER_RCU_NODE_PERIOD)))
106989 schedule_timeout_uninterruptible(gp_init_delay);
106990 @@ -1864,7 +1864,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
106991 unsigned long maxj;
106992 struct rcu_node *rnp = rcu_get_root(rsp);
106993
106994 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
106995 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
106996 rsp->n_force_qs++;
106997 if (fqs_state == RCU_SAVE_DYNTICK) {
106998 /* Collect dyntick-idle snapshots. */
106999 @@ -1885,7 +1885,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
107000 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
107001 raw_spin_lock_irq(&rnp->lock);
107002 smp_mb__after_unlock_lock();
107003 - ACCESS_ONCE(rsp->gp_flags) =
107004 + ACCESS_ONCE_RW(rsp->gp_flags) =
107005 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
107006 raw_spin_unlock_irq(&rnp->lock);
107007 }
107008 @@ -1903,7 +1903,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107009 struct rcu_data *rdp;
107010 struct rcu_node *rnp = rcu_get_root(rsp);
107011
107012 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107013 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107014 raw_spin_lock_irq(&rnp->lock);
107015 smp_mb__after_unlock_lock();
107016 gp_duration = jiffies - rsp->gp_start;
107017 @@ -1934,7 +1934,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107018 smp_mb__after_unlock_lock();
107019 WARN_ON_ONCE(rcu_preempt_blocked_readers_cgp(rnp));
107020 WARN_ON_ONCE(rnp->qsmask);
107021 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
107022 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
107023 rdp = this_cpu_ptr(rsp->rda);
107024 if (rnp == rdp->mynode)
107025 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
107026 @@ -1942,7 +1942,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107027 nocb += rcu_future_gp_cleanup(rsp, rnp);
107028 raw_spin_unlock_irq(&rnp->lock);
107029 cond_resched_rcu_qs();
107030 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107031 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107032 }
107033 rnp = rcu_get_root(rsp);
107034 raw_spin_lock_irq(&rnp->lock);
107035 @@ -1950,14 +1950,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107036 rcu_nocb_gp_set(rnp, nocb);
107037
107038 /* Declare grace period done. */
107039 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
107040 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
107041 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
107042 rsp->fqs_state = RCU_GP_IDLE;
107043 rdp = this_cpu_ptr(rsp->rda);
107044 /* Advance CBs to reduce false positives below. */
107045 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
107046 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
107047 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107048 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107049 trace_rcu_grace_period(rsp->name,
107050 ACCESS_ONCE(rsp->gpnum),
107051 TPS("newreq"));
107052 @@ -1993,7 +1993,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
107053 if (rcu_gp_init(rsp))
107054 break;
107055 cond_resched_rcu_qs();
107056 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107057 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107058 WARN_ON(signal_pending(current));
107059 trace_rcu_grace_period(rsp->name,
107060 ACCESS_ONCE(rsp->gpnum),
107061 @@ -2037,11 +2037,11 @@ static int __noreturn rcu_gp_kthread(void *arg)
107062 ACCESS_ONCE(rsp->gpnum),
107063 TPS("fqsend"));
107064 cond_resched_rcu_qs();
107065 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107066 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107067 } else {
107068 /* Deal with stray signal. */
107069 cond_resched_rcu_qs();
107070 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107071 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107072 WARN_ON(signal_pending(current));
107073 trace_rcu_grace_period(rsp->name,
107074 ACCESS_ONCE(rsp->gpnum),
107075 @@ -2086,7 +2086,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
107076 */
107077 return false;
107078 }
107079 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107080 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107081 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
107082 TPS("newreq"));
107083
107084 @@ -2359,7 +2359,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
107085 rsp->qlen += rdp->qlen;
107086 rdp->n_cbs_orphaned += rdp->qlen;
107087 rdp->qlen_lazy = 0;
107088 - ACCESS_ONCE(rdp->qlen) = 0;
107089 + ACCESS_ONCE_RW(rdp->qlen) = 0;
107090 }
107091
107092 /*
107093 @@ -2636,7 +2636,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
107094 }
107095 smp_mb(); /* List handling before counting for rcu_barrier(). */
107096 rdp->qlen_lazy -= count_lazy;
107097 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
107098 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
107099 rdp->n_cbs_invoked += count;
107100
107101 /* Reinstate batch limit if we have worked down the excess. */
107102 @@ -2814,7 +2814,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
107103 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
107104 return; /* Someone beat us to it. */
107105 }
107106 - ACCESS_ONCE(rsp->gp_flags) =
107107 + ACCESS_ONCE_RW(rsp->gp_flags) =
107108 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
107109 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
107110 rcu_gp_kthread_wake(rsp);
107111 @@ -2860,7 +2860,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
107112 /*
107113 * Do RCU core processing for the current CPU.
107114 */
107115 -static void rcu_process_callbacks(struct softirq_action *unused)
107116 +static void rcu_process_callbacks(void)
107117 {
107118 struct rcu_state *rsp;
107119
107120 @@ -2972,7 +2972,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
107121 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
107122 if (debug_rcu_head_queue(head)) {
107123 /* Probable double call_rcu(), so leak the callback. */
107124 - ACCESS_ONCE(head->func) = rcu_leak_callback;
107125 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
107126 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
107127 return;
107128 }
107129 @@ -3011,7 +3011,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
107130 if (!likely(rdp->nxtlist))
107131 init_default_callback_list(rdp);
107132 }
107133 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
107134 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
107135 if (lazy)
107136 rdp->qlen_lazy++;
107137 else
107138 @@ -3284,11 +3284,11 @@ void synchronize_sched_expedited(void)
107139 * counter wrap on a 32-bit system. Quite a few more CPUs would of
107140 * course be required on a 64-bit system.
107141 */
107142 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
107143 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
107144 (ulong)atomic_long_read(&rsp->expedited_done) +
107145 ULONG_MAX / 8)) {
107146 synchronize_sched();
107147 - atomic_long_inc(&rsp->expedited_wrap);
107148 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
107149 return;
107150 }
107151
107152 @@ -3296,12 +3296,12 @@ void synchronize_sched_expedited(void)
107153 * Take a ticket. Note that atomic_inc_return() implies a
107154 * full memory barrier.
107155 */
107156 - snap = atomic_long_inc_return(&rsp->expedited_start);
107157 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
107158 firstsnap = snap;
107159 if (!try_get_online_cpus()) {
107160 /* CPU hotplug operation in flight, fall back to normal GP. */
107161 wait_rcu_gp(call_rcu_sched);
107162 - atomic_long_inc(&rsp->expedited_normal);
107163 + atomic_long_inc_unchecked(&rsp->expedited_normal);
107164 return;
107165 }
107166 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
107167 @@ -3314,7 +3314,7 @@ void synchronize_sched_expedited(void)
107168 for_each_cpu(cpu, cm) {
107169 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
107170
107171 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
107172 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
107173 cpumask_clear_cpu(cpu, cm);
107174 }
107175 if (cpumask_weight(cm) == 0)
107176 @@ -3329,14 +3329,14 @@ void synchronize_sched_expedited(void)
107177 synchronize_sched_expedited_cpu_stop,
107178 NULL) == -EAGAIN) {
107179 put_online_cpus();
107180 - atomic_long_inc(&rsp->expedited_tryfail);
107181 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
107182
107183 /* Check to see if someone else did our work for us. */
107184 s = atomic_long_read(&rsp->expedited_done);
107185 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
107186 /* ensure test happens before caller kfree */
107187 smp_mb__before_atomic(); /* ^^^ */
107188 - atomic_long_inc(&rsp->expedited_workdone1);
107189 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
107190 free_cpumask_var(cm);
107191 return;
107192 }
107193 @@ -3346,7 +3346,7 @@ void synchronize_sched_expedited(void)
107194 udelay(trycount * num_online_cpus());
107195 } else {
107196 wait_rcu_gp(call_rcu_sched);
107197 - atomic_long_inc(&rsp->expedited_normal);
107198 + atomic_long_inc_unchecked(&rsp->expedited_normal);
107199 free_cpumask_var(cm);
107200 return;
107201 }
107202 @@ -3356,7 +3356,7 @@ void synchronize_sched_expedited(void)
107203 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
107204 /* ensure test happens before caller kfree */
107205 smp_mb__before_atomic(); /* ^^^ */
107206 - atomic_long_inc(&rsp->expedited_workdone2);
107207 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
107208 free_cpumask_var(cm);
107209 return;
107210 }
107211 @@ -3371,14 +3371,14 @@ void synchronize_sched_expedited(void)
107212 if (!try_get_online_cpus()) {
107213 /* CPU hotplug operation in flight, use normal GP. */
107214 wait_rcu_gp(call_rcu_sched);
107215 - atomic_long_inc(&rsp->expedited_normal);
107216 + atomic_long_inc_unchecked(&rsp->expedited_normal);
107217 free_cpumask_var(cm);
107218 return;
107219 }
107220 - snap = atomic_long_read(&rsp->expedited_start);
107221 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
107222 smp_mb(); /* ensure read is before try_stop_cpus(). */
107223 }
107224 - atomic_long_inc(&rsp->expedited_stoppedcpus);
107225 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
107226
107227 all_cpus_idle:
107228 free_cpumask_var(cm);
107229 @@ -3390,16 +3390,16 @@ all_cpus_idle:
107230 * than we did already did their update.
107231 */
107232 do {
107233 - atomic_long_inc(&rsp->expedited_done_tries);
107234 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
107235 s = atomic_long_read(&rsp->expedited_done);
107236 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
107237 /* ensure test happens before caller kfree */
107238 smp_mb__before_atomic(); /* ^^^ */
107239 - atomic_long_inc(&rsp->expedited_done_lost);
107240 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
107241 break;
107242 }
107243 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
107244 - atomic_long_inc(&rsp->expedited_done_exit);
107245 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
107246
107247 put_online_cpus();
107248 }
107249 @@ -3609,7 +3609,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
107250 * ACCESS_ONCE() to prevent the compiler from speculating
107251 * the increment to precede the early-exit check.
107252 */
107253 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107254 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107255 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
107256 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
107257 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
107258 @@ -3665,7 +3665,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
107259
107260 /* Increment ->n_barrier_done to prevent duplicate work. */
107261 smp_mb(); /* Keep increment after above mechanism. */
107262 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107263 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107264 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
107265 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
107266 smp_mb(); /* Keep increment before caller's subsequent code. */
107267 @@ -3732,7 +3732,7 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
107268 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
107269 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
107270 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
107271 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
107272 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
107273 rdp->cpu = cpu;
107274 rdp->rsp = rsp;
107275 rcu_boot_init_nocb_percpu_data(rdp);
107276 @@ -3763,8 +3763,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
107277 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
107278 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
107279 rcu_sysidle_init_percpu_data(rdp->dynticks);
107280 - atomic_set(&rdp->dynticks->dynticks,
107281 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
107282 + atomic_set_unchecked(&rdp->dynticks->dynticks,
107283 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
107284 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
107285
107286 /*
107287 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
107288 index a69d3da..51993c4 100644
107289 --- a/kernel/rcu/tree.h
107290 +++ b/kernel/rcu/tree.h
107291 @@ -86,11 +86,11 @@ struct rcu_dynticks {
107292 long long dynticks_nesting; /* Track irq/process nesting level. */
107293 /* Process level is worth LLONG_MAX/2. */
107294 int dynticks_nmi_nesting; /* Track NMI nesting level. */
107295 - atomic_t dynticks; /* Even value for idle, else odd. */
107296 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
107297 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
107298 long long dynticks_idle_nesting;
107299 /* irq/process nesting level from idle. */
107300 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
107301 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
107302 /* "Idle" excludes userspace execution. */
107303 unsigned long dynticks_idle_jiffies;
107304 /* End of last non-NMI non-idle period. */
107305 @@ -463,17 +463,17 @@ struct rcu_state {
107306 /* _rcu_barrier(). */
107307 /* End of fields guarded by barrier_mutex. */
107308
107309 - atomic_long_t expedited_start; /* Starting ticket. */
107310 - atomic_long_t expedited_done; /* Done ticket. */
107311 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
107312 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
107313 - atomic_long_t expedited_workdone1; /* # done by others #1. */
107314 - atomic_long_t expedited_workdone2; /* # done by others #2. */
107315 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
107316 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
107317 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
107318 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
107319 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
107320 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
107321 + atomic_long_t expedited_done; /* Done ticket. */
107322 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
107323 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
107324 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
107325 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
107326 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
107327 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
107328 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
107329 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
107330 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
107331
107332 unsigned long jiffies_force_qs; /* Time at which to invoke */
107333 /* force_quiescent_state(). */
107334 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
107335 index 8c0ec0f..99d52c5 100644
107336 --- a/kernel/rcu/tree_plugin.h
107337 +++ b/kernel/rcu/tree_plugin.h
107338 @@ -570,7 +570,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
107339 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
107340 {
107341 return !rcu_preempted_readers_exp(rnp) &&
107342 - ACCESS_ONCE(rnp->expmask) == 0;
107343 + ACCESS_ONCE_RW(rnp->expmask) == 0;
107344 }
107345
107346 /*
107347 @@ -780,7 +780,7 @@ void synchronize_rcu_expedited(void)
107348
107349 /* Clean up and exit. */
107350 smp_mb(); /* ensure expedited GP seen before counter increment. */
107351 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
107352 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
107353 sync_rcu_preempt_exp_count + 1;
107354 unlock_mb_ret:
107355 mutex_unlock(&sync_rcu_preempt_exp_mutex);
107356 @@ -1286,7 +1286,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
107357 free_cpumask_var(cm);
107358 }
107359
107360 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
107361 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
107362 .store = &rcu_cpu_kthread_task,
107363 .thread_should_run = rcu_cpu_kthread_should_run,
107364 .thread_fn = rcu_cpu_kthread,
107365 @@ -1757,7 +1757,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
107366 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
107367 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u fqs=%ld %s\n",
107368 cpu, ticks_value, ticks_title,
107369 - atomic_read(&rdtp->dynticks) & 0xfff,
107370 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
107371 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
107372 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
107373 ACCESS_ONCE(rsp->n_force_qs) - rsp->n_force_qs_gpstart,
107374 @@ -1902,7 +1902,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
107375 return;
107376 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
107377 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
107378 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
107379 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
107380 wake_up(&rdp_leader->nocb_wq);
107381 }
107382 }
107383 @@ -1975,7 +1975,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
107384 atomic_long_add(rhcount, &rdp->nocb_q_count);
107385 /* rcu_barrier() relies on ->nocb_q_count add before xchg. */
107386 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
107387 - ACCESS_ONCE(*old_rhpp) = rhp;
107388 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
107389 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
107390 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
107391
107392 @@ -2164,7 +2164,7 @@ wait_again:
107393 continue; /* No CBs here, try next follower. */
107394
107395 /* Move callbacks to wait-for-GP list, which is empty. */
107396 - ACCESS_ONCE(rdp->nocb_head) = NULL;
107397 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
107398 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
107399 gotcbs = true;
107400 }
107401 @@ -2285,7 +2285,7 @@ static int rcu_nocb_kthread(void *arg)
107402 list = ACCESS_ONCE(rdp->nocb_follower_head);
107403 BUG_ON(!list);
107404 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
107405 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
107406 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
107407 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
107408
107409 /* Each pass through the following loop invokes a callback. */
107410 @@ -2335,7 +2335,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
107411 if (!rcu_nocb_need_deferred_wakeup(rdp))
107412 return;
107413 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
107414 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
107415 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
107416 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
107417 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
107418 }
107419 @@ -2448,7 +2448,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
107420 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
107421 "rcuo%c/%d", rsp->abbr, cpu);
107422 BUG_ON(IS_ERR(t));
107423 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
107424 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
107425 }
107426
107427 /*
107428 @@ -2663,11 +2663,11 @@ static void rcu_sysidle_enter(int irq)
107429
107430 /* Record start of fully idle period. */
107431 j = jiffies;
107432 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
107433 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
107434 smp_mb__before_atomic();
107435 - atomic_inc(&rdtp->dynticks_idle);
107436 + atomic_inc_unchecked(&rdtp->dynticks_idle);
107437 smp_mb__after_atomic();
107438 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
107439 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
107440 }
107441
107442 /*
107443 @@ -2738,9 +2738,9 @@ static void rcu_sysidle_exit(int irq)
107444
107445 /* Record end of idle period. */
107446 smp_mb__before_atomic();
107447 - atomic_inc(&rdtp->dynticks_idle);
107448 + atomic_inc_unchecked(&rdtp->dynticks_idle);
107449 smp_mb__after_atomic();
107450 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
107451 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
107452
107453 /*
107454 * If we are the timekeeping CPU, we are permitted to be non-idle
107455 @@ -2786,7 +2786,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
107456 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
107457
107458 /* Pick up current idle and NMI-nesting counter and check. */
107459 - cur = atomic_read(&rdtp->dynticks_idle);
107460 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
107461 if (cur & 0x1) {
107462 *isidle = false; /* We are not idle! */
107463 return;
107464 @@ -2835,7 +2835,7 @@ static void rcu_sysidle(unsigned long j)
107465 case RCU_SYSIDLE_NOT:
107466
107467 /* First time all are idle, so note a short idle period. */
107468 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
107469 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
107470 break;
107471
107472 case RCU_SYSIDLE_SHORT:
107473 @@ -2873,7 +2873,7 @@ static void rcu_sysidle_cancel(void)
107474 {
107475 smp_mb();
107476 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
107477 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
107478 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
107479 }
107480
107481 /*
107482 @@ -2925,7 +2925,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
107483 smp_mb(); /* grace period precedes setting inuse. */
107484
107485 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
107486 - ACCESS_ONCE(rshp->inuse) = 0;
107487 + ACCESS_ONCE_RW(rshp->inuse) = 0;
107488 }
107489
107490 /*
107491 @@ -3077,7 +3077,7 @@ static void rcu_bind_gp_kthread(void)
107492 static void rcu_dynticks_task_enter(void)
107493 {
107494 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
107495 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
107496 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
107497 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
107498 }
107499
107500 @@ -3085,6 +3085,6 @@ static void rcu_dynticks_task_enter(void)
107501 static void rcu_dynticks_task_exit(void)
107502 {
107503 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
107504 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
107505 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
107506 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
107507 }
107508 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
107509 index f92361e..0052f88 100644
107510 --- a/kernel/rcu/tree_trace.c
107511 +++ b/kernel/rcu/tree_trace.c
107512 @@ -125,7 +125,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
107513 rdp->rcu_qs_ctr_snap == per_cpu(rcu_qs_ctr, rdp->cpu),
107514 rdp->qs_pending);
107515 seq_printf(m, " dt=%d/%llx/%d df=%lu",
107516 - atomic_read(&rdp->dynticks->dynticks),
107517 + atomic_read_unchecked(&rdp->dynticks->dynticks),
107518 rdp->dynticks->dynticks_nesting,
107519 rdp->dynticks->dynticks_nmi_nesting,
107520 rdp->dynticks_fqs);
107521 @@ -186,17 +186,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
107522 struct rcu_state *rsp = (struct rcu_state *)m->private;
107523
107524 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
107525 - atomic_long_read(&rsp->expedited_start),
107526 + atomic_long_read_unchecked(&rsp->expedited_start),
107527 atomic_long_read(&rsp->expedited_done),
107528 - atomic_long_read(&rsp->expedited_wrap),
107529 - atomic_long_read(&rsp->expedited_tryfail),
107530 - atomic_long_read(&rsp->expedited_workdone1),
107531 - atomic_long_read(&rsp->expedited_workdone2),
107532 - atomic_long_read(&rsp->expedited_normal),
107533 - atomic_long_read(&rsp->expedited_stoppedcpus),
107534 - atomic_long_read(&rsp->expedited_done_tries),
107535 - atomic_long_read(&rsp->expedited_done_lost),
107536 - atomic_long_read(&rsp->expedited_done_exit));
107537 + atomic_long_read_unchecked(&rsp->expedited_wrap),
107538 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
107539 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
107540 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
107541 + atomic_long_read_unchecked(&rsp->expedited_normal),
107542 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
107543 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
107544 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
107545 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
107546 return 0;
107547 }
107548
107549 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
107550 index 1f13335..77ebb7f 100644
107551 --- a/kernel/rcu/update.c
107552 +++ b/kernel/rcu/update.c
107553 @@ -396,10 +396,10 @@ int rcu_jiffies_till_stall_check(void)
107554 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
107555 */
107556 if (till_stall_check < 3) {
107557 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
107558 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
107559 till_stall_check = 3;
107560 } else if (till_stall_check > 300) {
107561 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
107562 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
107563 till_stall_check = 300;
107564 }
107565 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
107566 @@ -555,7 +555,7 @@ static void check_holdout_task(struct task_struct *t,
107567 !ACCESS_ONCE(t->on_rq) ||
107568 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
107569 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
107570 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
107571 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
107572 list_del_init(&t->rcu_tasks_holdout_list);
107573 put_task_struct(t);
107574 return;
107575 @@ -643,7 +643,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
107576 !is_idle_task(t)) {
107577 get_task_struct(t);
107578 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
107579 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
107580 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
107581 list_add(&t->rcu_tasks_holdout_list,
107582 &rcu_tasks_holdouts);
107583 }
107584 @@ -740,7 +740,7 @@ static void rcu_spawn_tasks_kthread(void)
107585 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
107586 BUG_ON(IS_ERR(t));
107587 smp_mb(); /* Ensure others see full kthread. */
107588 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
107589 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
107590 mutex_unlock(&rcu_tasks_kthread_mutex);
107591 }
107592
107593 diff --git a/kernel/resource.c b/kernel/resource.c
107594 index 90552aa..ad13346 100644
107595 --- a/kernel/resource.c
107596 +++ b/kernel/resource.c
107597 @@ -162,8 +162,18 @@ static const struct file_operations proc_iomem_operations = {
107598
107599 static int __init ioresources_init(void)
107600 {
107601 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
107602 +#ifdef CONFIG_GRKERNSEC_PROC_USER
107603 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
107604 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
107605 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
107606 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
107607 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
107608 +#endif
107609 +#else
107610 proc_create("ioports", 0, NULL, &proc_ioports_operations);
107611 proc_create("iomem", 0, NULL, &proc_iomem_operations);
107612 +#endif
107613 return 0;
107614 }
107615 __initcall(ioresources_init);
107616 @@ -504,13 +514,13 @@ int region_is_ram(resource_size_t start, unsigned long size)
107617 {
107618 struct resource *p;
107619 resource_size_t end = start + size - 1;
107620 - int flags = IORESOURCE_MEM | IORESOURCE_BUSY;
107621 + unsigned long flags = IORESOURCE_MEM | IORESOURCE_BUSY;
107622 const char *name = "System RAM";
107623 int ret = -1;
107624
107625 read_lock(&resource_lock);
107626 for (p = iomem_resource.child; p ; p = p->sibling) {
107627 - if (end < p->start)
107628 + if (p->end < start)
107629 continue;
107630
107631 if (p->start <= start && end <= p->end) {
107632 @@ -521,7 +531,7 @@ int region_is_ram(resource_size_t start, unsigned long size)
107633 ret = 1;
107634 break;
107635 }
107636 - if (p->end < start)
107637 + if (end < p->start)
107638 break; /* not found */
107639 }
107640 read_unlock(&resource_lock);
107641 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
107642 index eae160d..c9aa22e 100644
107643 --- a/kernel/sched/auto_group.c
107644 +++ b/kernel/sched/auto_group.c
107645 @@ -11,7 +11,7 @@
107646
107647 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
107648 static struct autogroup autogroup_default;
107649 -static atomic_t autogroup_seq_nr;
107650 +static atomic_unchecked_t autogroup_seq_nr;
107651
107652 void __init autogroup_init(struct task_struct *init_task)
107653 {
107654 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
107655
107656 kref_init(&ag->kref);
107657 init_rwsem(&ag->lock);
107658 - ag->id = atomic_inc_return(&autogroup_seq_nr);
107659 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
107660 ag->tg = tg;
107661 #ifdef CONFIG_RT_GROUP_SCHED
107662 /*
107663 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
107664 index 8d0f35d..c16360d 100644
107665 --- a/kernel/sched/completion.c
107666 +++ b/kernel/sched/completion.c
107667 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
107668 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
107669 * or number of jiffies left till timeout) if completed.
107670 */
107671 -long __sched
107672 +long __sched __intentional_overflow(-1)
107673 wait_for_completion_interruptible_timeout(struct completion *x,
107674 unsigned long timeout)
107675 {
107676 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
107677 *
107678 * Return: -ERESTARTSYS if interrupted, 0 if completed.
107679 */
107680 -int __sched wait_for_completion_killable(struct completion *x)
107681 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
107682 {
107683 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
107684 if (t == -ERESTARTSYS)
107685 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
107686 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
107687 * or number of jiffies left till timeout) if completed.
107688 */
107689 -long __sched
107690 +long __sched __intentional_overflow(-1)
107691 wait_for_completion_killable_timeout(struct completion *x,
107692 unsigned long timeout)
107693 {
107694 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
107695 index 1236732..df281d6 100644
107696 --- a/kernel/sched/core.c
107697 +++ b/kernel/sched/core.c
107698 @@ -1867,7 +1867,7 @@ void set_numabalancing_state(bool enabled)
107699 int sysctl_numa_balancing(struct ctl_table *table, int write,
107700 void __user *buffer, size_t *lenp, loff_t *ppos)
107701 {
107702 - struct ctl_table t;
107703 + ctl_table_no_const t;
107704 int err;
107705 int state = numabalancing_enabled;
107706
107707 @@ -2317,8 +2317,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
107708 next->active_mm = oldmm;
107709 atomic_inc(&oldmm->mm_count);
107710 enter_lazy_tlb(oldmm, next);
107711 - } else
107712 + } else {
107713 switch_mm(oldmm, mm, next);
107714 + populate_stack();
107715 + }
107716
107717 if (!prev->mm) {
107718 prev->active_mm = NULL;
107719 @@ -3129,6 +3131,8 @@ int can_nice(const struct task_struct *p, const int nice)
107720 /* convert nice value [19,-20] to rlimit style value [1,40] */
107721 int nice_rlim = nice_to_rlimit(nice);
107722
107723 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
107724 +
107725 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
107726 capable(CAP_SYS_NICE));
107727 }
107728 @@ -3155,7 +3159,8 @@ SYSCALL_DEFINE1(nice, int, increment)
107729 nice = task_nice(current) + increment;
107730
107731 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
107732 - if (increment < 0 && !can_nice(current, nice))
107733 + if (increment < 0 && (!can_nice(current, nice) ||
107734 + gr_handle_chroot_nice()))
107735 return -EPERM;
107736
107737 retval = security_task_setnice(current, nice);
107738 @@ -3467,6 +3472,7 @@ recheck:
107739 if (policy != p->policy && !rlim_rtprio)
107740 return -EPERM;
107741
107742 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
107743 /* can't increase priority */
107744 if (attr->sched_priority > p->rt_priority &&
107745 attr->sched_priority > rlim_rtprio)
107746 @@ -4950,6 +4956,7 @@ void idle_task_exit(void)
107747
107748 if (mm != &init_mm) {
107749 switch_mm(mm, &init_mm, current);
107750 + populate_stack();
107751 finish_arch_post_lock_switch();
107752 }
107753 mmdrop(mm);
107754 @@ -5045,7 +5052,7 @@ static void migrate_tasks(unsigned int dead_cpu)
107755
107756 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
107757
107758 -static struct ctl_table sd_ctl_dir[] = {
107759 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
107760 {
107761 .procname = "sched_domain",
107762 .mode = 0555,
107763 @@ -5062,17 +5069,17 @@ static struct ctl_table sd_ctl_root[] = {
107764 {}
107765 };
107766
107767 -static struct ctl_table *sd_alloc_ctl_entry(int n)
107768 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
107769 {
107770 - struct ctl_table *entry =
107771 + ctl_table_no_const *entry =
107772 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
107773
107774 return entry;
107775 }
107776
107777 -static void sd_free_ctl_entry(struct ctl_table **tablep)
107778 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
107779 {
107780 - struct ctl_table *entry;
107781 + ctl_table_no_const *entry;
107782
107783 /*
107784 * In the intermediate directories, both the child directory and
107785 @@ -5080,22 +5087,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
107786 * will always be set. In the lowest directory the names are
107787 * static strings and all have proc handlers.
107788 */
107789 - for (entry = *tablep; entry->mode; entry++) {
107790 - if (entry->child)
107791 - sd_free_ctl_entry(&entry->child);
107792 + for (entry = tablep; entry->mode; entry++) {
107793 + if (entry->child) {
107794 + sd_free_ctl_entry(entry->child);
107795 + pax_open_kernel();
107796 + entry->child = NULL;
107797 + pax_close_kernel();
107798 + }
107799 if (entry->proc_handler == NULL)
107800 kfree(entry->procname);
107801 }
107802
107803 - kfree(*tablep);
107804 - *tablep = NULL;
107805 + kfree(tablep);
107806 }
107807
107808 static int min_load_idx = 0;
107809 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
107810
107811 static void
107812 -set_table_entry(struct ctl_table *entry,
107813 +set_table_entry(ctl_table_no_const *entry,
107814 const char *procname, void *data, int maxlen,
107815 umode_t mode, proc_handler *proc_handler,
107816 bool load_idx)
107817 @@ -5115,7 +5125,7 @@ set_table_entry(struct ctl_table *entry,
107818 static struct ctl_table *
107819 sd_alloc_ctl_domain_table(struct sched_domain *sd)
107820 {
107821 - struct ctl_table *table = sd_alloc_ctl_entry(14);
107822 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
107823
107824 if (table == NULL)
107825 return NULL;
107826 @@ -5153,9 +5163,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
107827 return table;
107828 }
107829
107830 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
107831 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
107832 {
107833 - struct ctl_table *entry, *table;
107834 + ctl_table_no_const *entry, *table;
107835 struct sched_domain *sd;
107836 int domain_num = 0, i;
107837 char buf[32];
107838 @@ -5182,11 +5192,13 @@ static struct ctl_table_header *sd_sysctl_header;
107839 static void register_sched_domain_sysctl(void)
107840 {
107841 int i, cpu_num = num_possible_cpus();
107842 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
107843 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
107844 char buf[32];
107845
107846 WARN_ON(sd_ctl_dir[0].child);
107847 + pax_open_kernel();
107848 sd_ctl_dir[0].child = entry;
107849 + pax_close_kernel();
107850
107851 if (entry == NULL)
107852 return;
107853 @@ -5209,8 +5221,12 @@ static void unregister_sched_domain_sysctl(void)
107854 if (sd_sysctl_header)
107855 unregister_sysctl_table(sd_sysctl_header);
107856 sd_sysctl_header = NULL;
107857 - if (sd_ctl_dir[0].child)
107858 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
107859 + if (sd_ctl_dir[0].child) {
107860 + sd_free_ctl_entry(sd_ctl_dir[0].child);
107861 + pax_open_kernel();
107862 + sd_ctl_dir[0].child = NULL;
107863 + pax_close_kernel();
107864 + }
107865 }
107866 #else
107867 static void register_sched_domain_sysctl(void)
107868 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
107869 index c2980e8..4737a6d 100644
107870 --- a/kernel/sched/fair.c
107871 +++ b/kernel/sched/fair.c
107872 @@ -2107,7 +2107,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
107873
107874 static void reset_ptenuma_scan(struct task_struct *p)
107875 {
107876 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
107877 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
107878 p->mm->numa_scan_offset = 0;
107879 }
107880
107881 @@ -7753,7 +7753,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
107882 * run_rebalance_domains is triggered when needed from the scheduler tick.
107883 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
107884 */
107885 -static void run_rebalance_domains(struct softirq_action *h)
107886 +static __latent_entropy void run_rebalance_domains(void)
107887 {
107888 struct rq *this_rq = this_rq();
107889 enum cpu_idle_type idle = this_rq->idle_balance ?
107890 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
107891 index e0e1299..e1e896b 100644
107892 --- a/kernel/sched/sched.h
107893 +++ b/kernel/sched/sched.h
107894 @@ -1219,7 +1219,7 @@ struct sched_class {
107895 #ifdef CONFIG_FAIR_GROUP_SCHED
107896 void (*task_move_group) (struct task_struct *p, int on_rq);
107897 #endif
107898 -};
107899 +} __do_const;
107900
107901 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
107902 {
107903 diff --git a/kernel/signal.c b/kernel/signal.c
107904 index 0206be7..6445784 100644
107905 --- a/kernel/signal.c
107906 +++ b/kernel/signal.c
107907 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
107908
107909 int print_fatal_signals __read_mostly;
107910
107911 -static void __user *sig_handler(struct task_struct *t, int sig)
107912 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
107913 {
107914 return t->sighand->action[sig - 1].sa.sa_handler;
107915 }
107916
107917 -static int sig_handler_ignored(void __user *handler, int sig)
107918 +static int sig_handler_ignored(__sighandler_t handler, int sig)
107919 {
107920 /* Is it explicitly or implicitly ignored? */
107921 return handler == SIG_IGN ||
107922 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
107923
107924 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
107925 {
107926 - void __user *handler;
107927 + __sighandler_t handler;
107928
107929 handler = sig_handler(t, sig);
107930
107931 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
107932 atomic_inc(&user->sigpending);
107933 rcu_read_unlock();
107934
107935 + if (!override_rlimit)
107936 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
107937 +
107938 if (override_rlimit ||
107939 atomic_read(&user->sigpending) <=
107940 task_rlimit(t, RLIMIT_SIGPENDING)) {
107941 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
107942
107943 int unhandled_signal(struct task_struct *tsk, int sig)
107944 {
107945 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
107946 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
107947 if (is_global_init(tsk))
107948 return 1;
107949 if (handler != SIG_IGN && handler != SIG_DFL)
107950 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
107951 }
107952 }
107953
107954 + /* allow glibc communication via tgkill to other threads in our
107955 + thread group */
107956 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
107957 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
107958 + && gr_handle_signal(t, sig))
107959 + return -EPERM;
107960 +
107961 return security_task_kill(t, info, sig, 0);
107962 }
107963
107964 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
107965 return send_signal(sig, info, p, 1);
107966 }
107967
107968 -static int
107969 +int
107970 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
107971 {
107972 return send_signal(sig, info, t, 0);
107973 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
107974 unsigned long int flags;
107975 int ret, blocked, ignored;
107976 struct k_sigaction *action;
107977 + int is_unhandled = 0;
107978
107979 spin_lock_irqsave(&t->sighand->siglock, flags);
107980 action = &t->sighand->action[sig-1];
107981 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
107982 }
107983 if (action->sa.sa_handler == SIG_DFL)
107984 t->signal->flags &= ~SIGNAL_UNKILLABLE;
107985 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
107986 + is_unhandled = 1;
107987 ret = specific_send_sig_info(sig, info, t);
107988 spin_unlock_irqrestore(&t->sighand->siglock, flags);
107989
107990 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
107991 + normal operation */
107992 + if (is_unhandled) {
107993 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
107994 + gr_handle_crash(t, sig);
107995 + }
107996 +
107997 return ret;
107998 }
107999
108000 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
108001 ret = check_kill_permission(sig, info, p);
108002 rcu_read_unlock();
108003
108004 - if (!ret && sig)
108005 + if (!ret && sig) {
108006 ret = do_send_sig_info(sig, info, p, true);
108007 + if (!ret)
108008 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
108009 + }
108010
108011 return ret;
108012 }
108013 @@ -2918,7 +2941,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
108014 int error = -ESRCH;
108015
108016 rcu_read_lock();
108017 - p = find_task_by_vpid(pid);
108018 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
108019 + /* allow glibc communication via tgkill to other threads in our
108020 + thread group */
108021 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
108022 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
108023 + p = find_task_by_vpid_unrestricted(pid);
108024 + else
108025 +#endif
108026 + p = find_task_by_vpid(pid);
108027 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
108028 error = check_kill_permission(sig, info, p);
108029 /*
108030 @@ -3247,8 +3278,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
108031 }
108032 seg = get_fs();
108033 set_fs(KERNEL_DS);
108034 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
108035 - (stack_t __force __user *) &uoss,
108036 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
108037 + (stack_t __force_user *) &uoss,
108038 compat_user_stack_pointer());
108039 set_fs(seg);
108040 if (ret >= 0 && uoss_ptr) {
108041 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
108042 index c697f73..4ef1c25 100644
108043 --- a/kernel/smpboot.c
108044 +++ b/kernel/smpboot.c
108045 @@ -291,7 +291,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
108046 }
108047 smpboot_unpark_thread(plug_thread, cpu);
108048 }
108049 - list_add(&plug_thread->list, &hotplug_threads);
108050 + pax_list_add(&plug_thread->list, &hotplug_threads);
108051 out:
108052 mutex_unlock(&smpboot_threads_lock);
108053 put_online_cpus();
108054 @@ -309,7 +309,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
108055 {
108056 get_online_cpus();
108057 mutex_lock(&smpboot_threads_lock);
108058 - list_del(&plug_thread->list);
108059 + pax_list_del(&plug_thread->list);
108060 smpboot_destroy_threads(plug_thread);
108061 mutex_unlock(&smpboot_threads_lock);
108062 put_online_cpus();
108063 diff --git a/kernel/softirq.c b/kernel/softirq.c
108064 index 479e443..66d845e1 100644
108065 --- a/kernel/softirq.c
108066 +++ b/kernel/softirq.c
108067 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
108068 EXPORT_SYMBOL(irq_stat);
108069 #endif
108070
108071 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
108072 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
108073
108074 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
108075
108076 @@ -270,7 +270,7 @@ restart:
108077 kstat_incr_softirqs_this_cpu(vec_nr);
108078
108079 trace_softirq_entry(vec_nr);
108080 - h->action(h);
108081 + h->action();
108082 trace_softirq_exit(vec_nr);
108083 if (unlikely(prev_count != preempt_count())) {
108084 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
108085 @@ -430,7 +430,7 @@ void __raise_softirq_irqoff(unsigned int nr)
108086 or_softirq_pending(1UL << nr);
108087 }
108088
108089 -void open_softirq(int nr, void (*action)(struct softirq_action *))
108090 +void __init open_softirq(int nr, void (*action)(void))
108091 {
108092 softirq_vec[nr].action = action;
108093 }
108094 @@ -482,7 +482,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
108095 }
108096 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
108097
108098 -static void tasklet_action(struct softirq_action *a)
108099 +static void tasklet_action(void)
108100 {
108101 struct tasklet_struct *list;
108102
108103 @@ -518,7 +518,7 @@ static void tasklet_action(struct softirq_action *a)
108104 }
108105 }
108106
108107 -static void tasklet_hi_action(struct softirq_action *a)
108108 +static __latent_entropy void tasklet_hi_action(void)
108109 {
108110 struct tasklet_struct *list;
108111
108112 @@ -744,7 +744,7 @@ static struct notifier_block cpu_nfb = {
108113 .notifier_call = cpu_callback
108114 };
108115
108116 -static struct smp_hotplug_thread softirq_threads = {
108117 +static struct smp_hotplug_thread softirq_threads __read_only = {
108118 .store = &ksoftirqd,
108119 .thread_should_run = ksoftirqd_should_run,
108120 .thread_fn = run_ksoftirqd,
108121 diff --git a/kernel/sys.c b/kernel/sys.c
108122 index a4e372b..766810e 100644
108123 --- a/kernel/sys.c
108124 +++ b/kernel/sys.c
108125 @@ -160,6 +160,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
108126 error = -EACCES;
108127 goto out;
108128 }
108129 +
108130 + if (gr_handle_chroot_setpriority(p, niceval)) {
108131 + error = -EACCES;
108132 + goto out;
108133 + }
108134 +
108135 no_nice = security_task_setnice(p, niceval);
108136 if (no_nice) {
108137 error = no_nice;
108138 @@ -366,6 +372,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
108139 goto error;
108140 }
108141
108142 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
108143 + goto error;
108144 +
108145 + if (!gid_eq(new->gid, old->gid)) {
108146 + /* make sure we generate a learn log for what will
108147 + end up being a role transition after a full-learning
108148 + policy is generated
108149 + CAP_SETGID is required to perform a transition
108150 + we may not log a CAP_SETGID check above, e.g.
108151 + in the case where new rgid = old egid
108152 + */
108153 + gr_learn_cap(current, new, CAP_SETGID);
108154 + }
108155 +
108156 if (rgid != (gid_t) -1 ||
108157 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
108158 new->sgid = new->egid;
108159 @@ -401,6 +421,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
108160 old = current_cred();
108161
108162 retval = -EPERM;
108163 +
108164 + if (gr_check_group_change(kgid, kgid, kgid))
108165 + goto error;
108166 +
108167 if (ns_capable(old->user_ns, CAP_SETGID))
108168 new->gid = new->egid = new->sgid = new->fsgid = kgid;
108169 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
108170 @@ -418,7 +442,7 @@ error:
108171 /*
108172 * change the user struct in a credentials set to match the new UID
108173 */
108174 -static int set_user(struct cred *new)
108175 +int set_user(struct cred *new)
108176 {
108177 struct user_struct *new_user;
108178
108179 @@ -498,7 +522,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
108180 goto error;
108181 }
108182
108183 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
108184 + goto error;
108185 +
108186 if (!uid_eq(new->uid, old->uid)) {
108187 + /* make sure we generate a learn log for what will
108188 + end up being a role transition after a full-learning
108189 + policy is generated
108190 + CAP_SETUID is required to perform a transition
108191 + we may not log a CAP_SETUID check above, e.g.
108192 + in the case where new ruid = old euid
108193 + */
108194 + gr_learn_cap(current, new, CAP_SETUID);
108195 retval = set_user(new);
108196 if (retval < 0)
108197 goto error;
108198 @@ -548,6 +583,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
108199 old = current_cred();
108200
108201 retval = -EPERM;
108202 +
108203 + if (gr_check_crash_uid(kuid))
108204 + goto error;
108205 + if (gr_check_user_change(kuid, kuid, kuid))
108206 + goto error;
108207 +
108208 if (ns_capable(old->user_ns, CAP_SETUID)) {
108209 new->suid = new->uid = kuid;
108210 if (!uid_eq(kuid, old->uid)) {
108211 @@ -617,6 +658,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
108212 goto error;
108213 }
108214
108215 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
108216 + goto error;
108217 +
108218 if (ruid != (uid_t) -1) {
108219 new->uid = kruid;
108220 if (!uid_eq(kruid, old->uid)) {
108221 @@ -701,6 +745,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
108222 goto error;
108223 }
108224
108225 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
108226 + goto error;
108227 +
108228 if (rgid != (gid_t) -1)
108229 new->gid = krgid;
108230 if (egid != (gid_t) -1)
108231 @@ -765,12 +812,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
108232 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
108233 ns_capable(old->user_ns, CAP_SETUID)) {
108234 if (!uid_eq(kuid, old->fsuid)) {
108235 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
108236 + goto error;
108237 +
108238 new->fsuid = kuid;
108239 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
108240 goto change_okay;
108241 }
108242 }
108243
108244 +error:
108245 abort_creds(new);
108246 return old_fsuid;
108247
108248 @@ -803,12 +854,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
108249 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
108250 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
108251 ns_capable(old->user_ns, CAP_SETGID)) {
108252 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
108253 + goto error;
108254 +
108255 if (!gid_eq(kgid, old->fsgid)) {
108256 new->fsgid = kgid;
108257 goto change_okay;
108258 }
108259 }
108260
108261 +error:
108262 abort_creds(new);
108263 return old_fsgid;
108264
108265 @@ -1187,19 +1242,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
108266 return -EFAULT;
108267
108268 down_read(&uts_sem);
108269 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
108270 + error = __copy_to_user(name->sysname, &utsname()->sysname,
108271 __OLD_UTS_LEN);
108272 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
108273 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
108274 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
108275 __OLD_UTS_LEN);
108276 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
108277 - error |= __copy_to_user(&name->release, &utsname()->release,
108278 + error |= __copy_to_user(name->release, &utsname()->release,
108279 __OLD_UTS_LEN);
108280 error |= __put_user(0, name->release + __OLD_UTS_LEN);
108281 - error |= __copy_to_user(&name->version, &utsname()->version,
108282 + error |= __copy_to_user(name->version, &utsname()->version,
108283 __OLD_UTS_LEN);
108284 error |= __put_user(0, name->version + __OLD_UTS_LEN);
108285 - error |= __copy_to_user(&name->machine, &utsname()->machine,
108286 + error |= __copy_to_user(name->machine, &utsname()->machine,
108287 __OLD_UTS_LEN);
108288 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
108289 up_read(&uts_sem);
108290 @@ -1400,6 +1455,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
108291 */
108292 new_rlim->rlim_cur = 1;
108293 }
108294 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
108295 + is changed to a lower value. Since tasks can be created by the same
108296 + user in between this limit change and an execve by this task, force
108297 + a recheck only for this task by setting PF_NPROC_EXCEEDED
108298 + */
108299 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
108300 + tsk->flags |= PF_NPROC_EXCEEDED;
108301 }
108302 if (!retval) {
108303 if (old_rlim)
108304 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
108305 index c3eee4c..586e4a0 100644
108306 --- a/kernel/sysctl.c
108307 +++ b/kernel/sysctl.c
108308 @@ -94,7 +94,6 @@
108309 #endif
108310
108311 #if defined(CONFIG_SYSCTL)
108312 -
108313 /* External variables not in a header file. */
108314 extern int suid_dumpable;
108315 #ifdef CONFIG_COREDUMP
108316 @@ -111,22 +110,24 @@ extern int sysctl_nr_open_min, sysctl_nr_open_max;
108317 #ifndef CONFIG_MMU
108318 extern int sysctl_nr_trim_pages;
108319 #endif
108320 +extern int sysctl_modify_ldt;
108321
108322 /* Constants used for minimum and maximum */
108323 #ifdef CONFIG_LOCKUP_DETECTOR
108324 -static int sixty = 60;
108325 +static int sixty __read_only = 60;
108326 #endif
108327
108328 -static int __maybe_unused neg_one = -1;
108329 +static int __maybe_unused neg_one __read_only = -1;
108330
108331 -static int zero;
108332 -static int __maybe_unused one = 1;
108333 -static int __maybe_unused two = 2;
108334 -static int __maybe_unused four = 4;
108335 -static unsigned long one_ul = 1;
108336 -static int one_hundred = 100;
108337 +static int zero __read_only = 0;
108338 +static int __maybe_unused one __read_only = 1;
108339 +static int __maybe_unused two __read_only = 2;
108340 +static int __maybe_unused three __read_only = 3;
108341 +static int __maybe_unused four __read_only = 4;
108342 +static unsigned long one_ul __read_only = 1;
108343 +static int one_hundred __read_only = 100;
108344 #ifdef CONFIG_PRINTK
108345 -static int ten_thousand = 10000;
108346 +static int ten_thousand __read_only = 10000;
108347 #endif
108348
108349 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
108350 @@ -180,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
108351 void __user *buffer, size_t *lenp, loff_t *ppos);
108352 #endif
108353
108354 -#ifdef CONFIG_PRINTK
108355 -static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
108356 +static int proc_dointvec_minmax_secure_sysadmin(struct ctl_table *table, int write,
108357 void __user *buffer, size_t *lenp, loff_t *ppos);
108358 -#endif
108359
108360 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
108361 void __user *buffer, size_t *lenp, loff_t *ppos);
108362 @@ -214,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
108363
108364 #endif
108365
108366 +extern struct ctl_table grsecurity_table[];
108367 +
108368 static struct ctl_table kern_table[];
108369 static struct ctl_table vm_table[];
108370 static struct ctl_table fs_table[];
108371 @@ -228,6 +229,20 @@ extern struct ctl_table epoll_table[];
108372 int sysctl_legacy_va_layout;
108373 #endif
108374
108375 +#ifdef CONFIG_PAX_SOFTMODE
108376 +static struct ctl_table pax_table[] = {
108377 + {
108378 + .procname = "softmode",
108379 + .data = &pax_softmode,
108380 + .maxlen = sizeof(unsigned int),
108381 + .mode = 0600,
108382 + .proc_handler = &proc_dointvec,
108383 + },
108384 +
108385 + { }
108386 +};
108387 +#endif
108388 +
108389 /* The default sysctl tables: */
108390
108391 static struct ctl_table sysctl_base_table[] = {
108392 @@ -276,6 +291,22 @@ static int max_extfrag_threshold = 1000;
108393 #endif
108394
108395 static struct ctl_table kern_table[] = {
108396 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
108397 + {
108398 + .procname = "grsecurity",
108399 + .mode = 0500,
108400 + .child = grsecurity_table,
108401 + },
108402 +#endif
108403 +
108404 +#ifdef CONFIG_PAX_SOFTMODE
108405 + {
108406 + .procname = "pax",
108407 + .mode = 0500,
108408 + .child = pax_table,
108409 + },
108410 +#endif
108411 +
108412 {
108413 .procname = "sched_child_runs_first",
108414 .data = &sysctl_sched_child_runs_first,
108415 @@ -637,7 +668,7 @@ static struct ctl_table kern_table[] = {
108416 .maxlen = sizeof(int),
108417 .mode = 0644,
108418 /* only handle a transition from default "0" to "1" */
108419 - .proc_handler = proc_dointvec_minmax,
108420 + .proc_handler = proc_dointvec_minmax_secure,
108421 .extra1 = &one,
108422 .extra2 = &one,
108423 },
108424 @@ -648,7 +679,7 @@ static struct ctl_table kern_table[] = {
108425 .data = &modprobe_path,
108426 .maxlen = KMOD_PATH_LEN,
108427 .mode = 0644,
108428 - .proc_handler = proc_dostring,
108429 + .proc_handler = proc_dostring_modpriv,
108430 },
108431 {
108432 .procname = "modules_disabled",
108433 @@ -656,7 +687,7 @@ static struct ctl_table kern_table[] = {
108434 .maxlen = sizeof(int),
108435 .mode = 0644,
108436 /* only handle a transition from default "0" to "1" */
108437 - .proc_handler = proc_dointvec_minmax,
108438 + .proc_handler = proc_dointvec_minmax_secure,
108439 .extra1 = &one,
108440 .extra2 = &one,
108441 },
108442 @@ -811,20 +842,24 @@ static struct ctl_table kern_table[] = {
108443 .data = &dmesg_restrict,
108444 .maxlen = sizeof(int),
108445 .mode = 0644,
108446 - .proc_handler = proc_dointvec_minmax_sysadmin,
108447 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108448 .extra1 = &zero,
108449 .extra2 = &one,
108450 },
108451 +#endif
108452 {
108453 .procname = "kptr_restrict",
108454 .data = &kptr_restrict,
108455 .maxlen = sizeof(int),
108456 .mode = 0644,
108457 - .proc_handler = proc_dointvec_minmax_sysadmin,
108458 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108459 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108460 + .extra1 = &two,
108461 +#else
108462 .extra1 = &zero,
108463 +#endif
108464 .extra2 = &two,
108465 },
108466 -#endif
108467 {
108468 .procname = "ngroups_max",
108469 .data = &ngroups_max,
108470 @@ -962,6 +997,15 @@ static struct ctl_table kern_table[] = {
108471 .mode = 0644,
108472 .proc_handler = proc_dointvec,
108473 },
108474 + {
108475 + .procname = "modify_ldt",
108476 + .data = &sysctl_modify_ldt,
108477 + .maxlen = sizeof(int),
108478 + .mode = 0644,
108479 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108480 + .extra1 = &zero,
108481 + .extra2 = &one,
108482 + },
108483 #endif
108484 #if defined(CONFIG_MMU)
108485 {
108486 @@ -1084,10 +1128,17 @@ static struct ctl_table kern_table[] = {
108487 */
108488 {
108489 .procname = "perf_event_paranoid",
108490 - .data = &sysctl_perf_event_paranoid,
108491 - .maxlen = sizeof(sysctl_perf_event_paranoid),
108492 + .data = &sysctl_perf_event_legitimately_concerned,
108493 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
108494 .mode = 0644,
108495 - .proc_handler = proc_dointvec,
108496 + /* go ahead, be a hero */
108497 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108498 + .extra1 = &neg_one,
108499 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
108500 + .extra2 = &three,
108501 +#else
108502 + .extra2 = &two,
108503 +#endif
108504 },
108505 {
108506 .procname = "perf_event_mlock_kb",
108507 @@ -1369,6 +1420,13 @@ static struct ctl_table vm_table[] = {
108508 .proc_handler = proc_dointvec_minmax,
108509 .extra1 = &zero,
108510 },
108511 + {
108512 + .procname = "heap_stack_gap",
108513 + .data = &sysctl_heap_stack_gap,
108514 + .maxlen = sizeof(sysctl_heap_stack_gap),
108515 + .mode = 0644,
108516 + .proc_handler = proc_doulongvec_minmax,
108517 + },
108518 #else
108519 {
108520 .procname = "nr_trim_pages",
108521 @@ -1845,6 +1903,16 @@ int proc_dostring(struct ctl_table *table, int write,
108522 (char __user *)buffer, lenp, ppos);
108523 }
108524
108525 +int proc_dostring_modpriv(struct ctl_table *table, int write,
108526 + void __user *buffer, size_t *lenp, loff_t *ppos)
108527 +{
108528 + if (write && !capable(CAP_SYS_MODULE))
108529 + return -EPERM;
108530 +
108531 + return _proc_do_string(table->data, table->maxlen, write,
108532 + buffer, lenp, ppos);
108533 +}
108534 +
108535 static size_t proc_skip_spaces(char **buf)
108536 {
108537 size_t ret;
108538 @@ -1950,6 +2018,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
108539 len = strlen(tmp);
108540 if (len > *size)
108541 len = *size;
108542 + if (len > sizeof(tmp))
108543 + len = sizeof(tmp);
108544 if (copy_to_user(*buf, tmp, len))
108545 return -EFAULT;
108546 *size -= len;
108547 @@ -2128,6 +2198,44 @@ int proc_dointvec(struct ctl_table *table, int write,
108548 NULL,NULL);
108549 }
108550
108551 +static int do_proc_dointvec_conv_secure(bool *negp, unsigned long *lvalp,
108552 + int *valp,
108553 + int write, void *data)
108554 +{
108555 + if (write) {
108556 + if (*negp) {
108557 + if (*lvalp > (unsigned long) INT_MAX + 1)
108558 + return -EINVAL;
108559 + pax_open_kernel();
108560 + *valp = -*lvalp;
108561 + pax_close_kernel();
108562 + } else {
108563 + if (*lvalp > (unsigned long) INT_MAX)
108564 + return -EINVAL;
108565 + pax_open_kernel();
108566 + *valp = *lvalp;
108567 + pax_close_kernel();
108568 + }
108569 + } else {
108570 + int val = *valp;
108571 + if (val < 0) {
108572 + *negp = true;
108573 + *lvalp = (unsigned long)-val;
108574 + } else {
108575 + *negp = false;
108576 + *lvalp = (unsigned long)val;
108577 + }
108578 + }
108579 + return 0;
108580 +}
108581 +
108582 +int proc_dointvec_secure(struct ctl_table *table, int write,
108583 + void __user *buffer, size_t *lenp, loff_t *ppos)
108584 +{
108585 + return do_proc_dointvec(table,write,buffer,lenp,ppos,
108586 + do_proc_dointvec_conv_secure,NULL);
108587 +}
108588 +
108589 /*
108590 * Taint values can only be increased
108591 * This means we can safely use a temporary.
108592 @@ -2135,7 +2243,7 @@ int proc_dointvec(struct ctl_table *table, int write,
108593 static int proc_taint(struct ctl_table *table, int write,
108594 void __user *buffer, size_t *lenp, loff_t *ppos)
108595 {
108596 - struct ctl_table t;
108597 + ctl_table_no_const t;
108598 unsigned long tmptaint = get_taint();
108599 int err;
108600
108601 @@ -2163,16 +2271,14 @@ static int proc_taint(struct ctl_table *table, int write,
108602 return err;
108603 }
108604
108605 -#ifdef CONFIG_PRINTK
108606 -static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
108607 +static int proc_dointvec_minmax_secure_sysadmin(struct ctl_table *table, int write,
108608 void __user *buffer, size_t *lenp, loff_t *ppos)
108609 {
108610 if (write && !capable(CAP_SYS_ADMIN))
108611 return -EPERM;
108612
108613 - return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
108614 + return proc_dointvec_minmax_secure(table, write, buffer, lenp, ppos);
108615 }
108616 -#endif
108617
108618 struct do_proc_dointvec_minmax_conv_param {
108619 int *min;
108620 @@ -2203,6 +2309,32 @@ static int do_proc_dointvec_minmax_conv(bool *negp, unsigned long *lvalp,
108621 return 0;
108622 }
108623
108624 +static int do_proc_dointvec_minmax_conv_secure(bool *negp, unsigned long *lvalp,
108625 + int *valp,
108626 + int write, void *data)
108627 +{
108628 + struct do_proc_dointvec_minmax_conv_param *param = data;
108629 + if (write) {
108630 + int val = *negp ? -*lvalp : *lvalp;
108631 + if ((param->min && *param->min > val) ||
108632 + (param->max && *param->max < val))
108633 + return -EINVAL;
108634 + pax_open_kernel();
108635 + *valp = val;
108636 + pax_close_kernel();
108637 + } else {
108638 + int val = *valp;
108639 + if (val < 0) {
108640 + *negp = true;
108641 + *lvalp = (unsigned long)-val;
108642 + } else {
108643 + *negp = false;
108644 + *lvalp = (unsigned long)val;
108645 + }
108646 + }
108647 + return 0;
108648 +}
108649 +
108650 /**
108651 * proc_dointvec_minmax - read a vector of integers with min/max values
108652 * @table: the sysctl table
108653 @@ -2230,6 +2362,17 @@ int proc_dointvec_minmax(struct ctl_table *table, int write,
108654 do_proc_dointvec_minmax_conv, &param);
108655 }
108656
108657 +int proc_dointvec_minmax_secure(struct ctl_table *table, int write,
108658 + void __user *buffer, size_t *lenp, loff_t *ppos)
108659 +{
108660 + struct do_proc_dointvec_minmax_conv_param param = {
108661 + .min = (int *) table->extra1,
108662 + .max = (int *) table->extra2,
108663 + };
108664 + return do_proc_dointvec(table, write, buffer, lenp, ppos,
108665 + do_proc_dointvec_minmax_conv_secure, &param);
108666 +}
108667 +
108668 static void validate_coredump_safety(void)
108669 {
108670 #ifdef CONFIG_COREDUMP
108671 @@ -2732,6 +2875,12 @@ int proc_dostring(struct ctl_table *table, int write,
108672 return -ENOSYS;
108673 }
108674
108675 +int proc_dostring_modpriv(struct ctl_table *table, int write,
108676 + void __user *buffer, size_t *lenp, loff_t *ppos)
108677 +{
108678 + return -ENOSYS;
108679 +}
108680 +
108681 int proc_dointvec(struct ctl_table *table, int write,
108682 void __user *buffer, size_t *lenp, loff_t *ppos)
108683 {
108684 @@ -2788,5 +2937,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
108685 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
108686 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
108687 EXPORT_SYMBOL(proc_dostring);
108688 +EXPORT_SYMBOL(proc_dostring_modpriv);
108689 EXPORT_SYMBOL(proc_doulongvec_minmax);
108690 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
108691 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
108692 index 21f82c2..c1984e5 100644
108693 --- a/kernel/taskstats.c
108694 +++ b/kernel/taskstats.c
108695 @@ -28,9 +28,12 @@
108696 #include <linux/fs.h>
108697 #include <linux/file.h>
108698 #include <linux/pid_namespace.h>
108699 +#include <linux/grsecurity.h>
108700 #include <net/genetlink.h>
108701 #include <linux/atomic.h>
108702
108703 +extern int gr_is_taskstats_denied(int pid);
108704 +
108705 /*
108706 * Maximum length of a cpumask that can be specified in
108707 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
108708 @@ -567,6 +570,9 @@ err:
108709
108710 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
108711 {
108712 + if (gr_is_taskstats_denied(current->pid))
108713 + return -EACCES;
108714 +
108715 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
108716 return cmd_attr_register_cpumask(info);
108717 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
108718 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
108719 index 1b001ed..55ef9e4 100644
108720 --- a/kernel/time/alarmtimer.c
108721 +++ b/kernel/time/alarmtimer.c
108722 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
108723 struct platform_device *pdev;
108724 int error = 0;
108725 int i;
108726 - struct k_clock alarm_clock = {
108727 + static struct k_clock alarm_clock = {
108728 .clock_getres = alarm_clock_getres,
108729 .clock_get = alarm_clock_get,
108730 .timer_create = alarm_timer_create,
108731 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
108732 index 93ef7190..7c85701 100644
108733 --- a/kernel/time/hrtimer.c
108734 +++ b/kernel/time/hrtimer.c
108735 @@ -1393,7 +1393,7 @@ void hrtimer_peek_ahead_timers(void)
108736 local_irq_restore(flags);
108737 }
108738
108739 -static void run_hrtimer_softirq(struct softirq_action *h)
108740 +static __latent_entropy void run_hrtimer_softirq(void)
108741 {
108742 hrtimer_peek_ahead_timers();
108743 }
108744 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
108745 index 0075da7..63cc872 100644
108746 --- a/kernel/time/posix-cpu-timers.c
108747 +++ b/kernel/time/posix-cpu-timers.c
108748 @@ -1449,14 +1449,14 @@ struct k_clock clock_posix_cpu = {
108749
108750 static __init int init_posix_cpu_timers(void)
108751 {
108752 - struct k_clock process = {
108753 + static struct k_clock process = {
108754 .clock_getres = process_cpu_clock_getres,
108755 .clock_get = process_cpu_clock_get,
108756 .timer_create = process_cpu_timer_create,
108757 .nsleep = process_cpu_nsleep,
108758 .nsleep_restart = process_cpu_nsleep_restart,
108759 };
108760 - struct k_clock thread = {
108761 + static struct k_clock thread = {
108762 .clock_getres = thread_cpu_clock_getres,
108763 .clock_get = thread_cpu_clock_get,
108764 .timer_create = thread_cpu_timer_create,
108765 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
108766 index 31ea01f..7fc61ef 100644
108767 --- a/kernel/time/posix-timers.c
108768 +++ b/kernel/time/posix-timers.c
108769 @@ -43,6 +43,7 @@
108770 #include <linux/hash.h>
108771 #include <linux/posix-clock.h>
108772 #include <linux/posix-timers.h>
108773 +#include <linux/grsecurity.h>
108774 #include <linux/syscalls.h>
108775 #include <linux/wait.h>
108776 #include <linux/workqueue.h>
108777 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
108778 * which we beg off on and pass to do_sys_settimeofday().
108779 */
108780
108781 -static struct k_clock posix_clocks[MAX_CLOCKS];
108782 +static struct k_clock *posix_clocks[MAX_CLOCKS];
108783
108784 /*
108785 * These ones are defined below.
108786 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
108787 */
108788 static __init int init_posix_timers(void)
108789 {
108790 - struct k_clock clock_realtime = {
108791 + static struct k_clock clock_realtime = {
108792 .clock_getres = hrtimer_get_res,
108793 .clock_get = posix_clock_realtime_get,
108794 .clock_set = posix_clock_realtime_set,
108795 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
108796 .timer_get = common_timer_get,
108797 .timer_del = common_timer_del,
108798 };
108799 - struct k_clock clock_monotonic = {
108800 + static struct k_clock clock_monotonic = {
108801 .clock_getres = hrtimer_get_res,
108802 .clock_get = posix_ktime_get_ts,
108803 .nsleep = common_nsleep,
108804 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
108805 .timer_get = common_timer_get,
108806 .timer_del = common_timer_del,
108807 };
108808 - struct k_clock clock_monotonic_raw = {
108809 + static struct k_clock clock_monotonic_raw = {
108810 .clock_getres = hrtimer_get_res,
108811 .clock_get = posix_get_monotonic_raw,
108812 };
108813 - struct k_clock clock_realtime_coarse = {
108814 + static struct k_clock clock_realtime_coarse = {
108815 .clock_getres = posix_get_coarse_res,
108816 .clock_get = posix_get_realtime_coarse,
108817 };
108818 - struct k_clock clock_monotonic_coarse = {
108819 + static struct k_clock clock_monotonic_coarse = {
108820 .clock_getres = posix_get_coarse_res,
108821 .clock_get = posix_get_monotonic_coarse,
108822 };
108823 - struct k_clock clock_tai = {
108824 + static struct k_clock clock_tai = {
108825 .clock_getres = hrtimer_get_res,
108826 .clock_get = posix_get_tai,
108827 .nsleep = common_nsleep,
108828 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
108829 .timer_get = common_timer_get,
108830 .timer_del = common_timer_del,
108831 };
108832 - struct k_clock clock_boottime = {
108833 + static struct k_clock clock_boottime = {
108834 .clock_getres = hrtimer_get_res,
108835 .clock_get = posix_get_boottime,
108836 .nsleep = common_nsleep,
108837 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
108838 return;
108839 }
108840
108841 - posix_clocks[clock_id] = *new_clock;
108842 + posix_clocks[clock_id] = new_clock;
108843 }
108844 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
108845
108846 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
108847 return (id & CLOCKFD_MASK) == CLOCKFD ?
108848 &clock_posix_dynamic : &clock_posix_cpu;
108849
108850 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
108851 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
108852 return NULL;
108853 - return &posix_clocks[id];
108854 + return posix_clocks[id];
108855 }
108856
108857 static int common_timer_create(struct k_itimer *new_timer)
108858 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
108859 struct k_clock *kc = clockid_to_kclock(which_clock);
108860 struct k_itimer *new_timer;
108861 int error, new_timer_id;
108862 - sigevent_t event;
108863 + sigevent_t event = { };
108864 int it_id_set = IT_ID_NOT_SET;
108865
108866 if (!kc)
108867 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
108868 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
108869 return -EFAULT;
108870
108871 + /* only the CLOCK_REALTIME clock can be set, all other clocks
108872 + have their clock_set fptr set to a nosettime dummy function
108873 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
108874 + call common_clock_set, which calls do_sys_settimeofday, which
108875 + we hook
108876 + */
108877 +
108878 return kc->clock_set(which_clock, &new_tp);
108879 }
108880
108881 diff --git a/kernel/time/time.c b/kernel/time/time.c
108882 index 2c85b77..6530536 100644
108883 --- a/kernel/time/time.c
108884 +++ b/kernel/time/time.c
108885 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
108886 return error;
108887
108888 if (tz) {
108889 + /* we log in do_settimeofday called below, so don't log twice
108890 + */
108891 + if (!tv)
108892 + gr_log_timechange();
108893 +
108894 sys_tz = *tz;
108895 update_vsyscall_tz();
108896 if (firsttime) {
108897 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
108898 index 946acb7..1e13c0f 100644
108899 --- a/kernel/time/timekeeping.c
108900 +++ b/kernel/time/timekeeping.c
108901 @@ -15,6 +15,7 @@
108902 #include <linux/init.h>
108903 #include <linux/mm.h>
108904 #include <linux/sched.h>
108905 +#include <linux/grsecurity.h>
108906 #include <linux/syscore_ops.h>
108907 #include <linux/clocksource.h>
108908 #include <linux/jiffies.h>
108909 @@ -915,6 +916,8 @@ int do_settimeofday64(const struct timespec64 *ts)
108910 if (!timespec64_valid_strict(ts))
108911 return -EINVAL;
108912
108913 + gr_log_timechange();
108914 +
108915 raw_spin_lock_irqsave(&timekeeper_lock, flags);
108916 write_seqcount_begin(&tk_core.seq);
108917
108918 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
108919 index 2ece3aa..055a295 100644
108920 --- a/kernel/time/timer.c
108921 +++ b/kernel/time/timer.c
108922 @@ -1405,7 +1405,7 @@ void update_process_times(int user_tick)
108923 /*
108924 * This function runs timers and the timer-tq in bottom half context.
108925 */
108926 -static void run_timer_softirq(struct softirq_action *h)
108927 +static __latent_entropy void run_timer_softirq(void)
108928 {
108929 struct tvec_base *base = __this_cpu_read(tvec_bases);
108930
108931 @@ -1468,7 +1468,7 @@ static void process_timeout(unsigned long __data)
108932 *
108933 * In all cases the return value is guaranteed to be non-negative.
108934 */
108935 -signed long __sched schedule_timeout(signed long timeout)
108936 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
108937 {
108938 struct timer_list timer;
108939 unsigned long expire;
108940 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
108941 index e878c2e..cf1546bb 100644
108942 --- a/kernel/time/timer_list.c
108943 +++ b/kernel/time/timer_list.c
108944 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
108945
108946 static void print_name_offset(struct seq_file *m, void *sym)
108947 {
108948 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108949 + SEQ_printf(m, "<%p>", NULL);
108950 +#else
108951 char symname[KSYM_NAME_LEN];
108952
108953 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
108954 SEQ_printf(m, "<%pK>", sym);
108955 else
108956 SEQ_printf(m, "%s", symname);
108957 +#endif
108958 }
108959
108960 static void
108961 @@ -119,7 +123,11 @@ next_one:
108962 static void
108963 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
108964 {
108965 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108966 + SEQ_printf(m, " .base: %p\n", NULL);
108967 +#else
108968 SEQ_printf(m, " .base: %pK\n", base);
108969 +#endif
108970 SEQ_printf(m, " .index: %d\n",
108971 base->index);
108972 SEQ_printf(m, " .resolution: %Lu nsecs\n",
108973 @@ -388,7 +396,11 @@ static int __init init_timer_list_procfs(void)
108974 {
108975 struct proc_dir_entry *pe;
108976
108977 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
108978 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
108979 +#else
108980 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
108981 +#endif
108982 if (!pe)
108983 return -ENOMEM;
108984 return 0;
108985 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
108986 index 1fb08f2..ca4bb1e 100644
108987 --- a/kernel/time/timer_stats.c
108988 +++ b/kernel/time/timer_stats.c
108989 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
108990 static unsigned long nr_entries;
108991 static struct entry entries[MAX_ENTRIES];
108992
108993 -static atomic_t overflow_count;
108994 +static atomic_unchecked_t overflow_count;
108995
108996 /*
108997 * The entries are in a hash-table, for fast lookup:
108998 @@ -140,7 +140,7 @@ static void reset_entries(void)
108999 nr_entries = 0;
109000 memset(entries, 0, sizeof(entries));
109001 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
109002 - atomic_set(&overflow_count, 0);
109003 + atomic_set_unchecked(&overflow_count, 0);
109004 }
109005
109006 static struct entry *alloc_entry(void)
109007 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
109008 if (likely(entry))
109009 entry->count++;
109010 else
109011 - atomic_inc(&overflow_count);
109012 + atomic_inc_unchecked(&overflow_count);
109013
109014 out_unlock:
109015 raw_spin_unlock_irqrestore(lock, flags);
109016 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
109017
109018 static void print_name_offset(struct seq_file *m, unsigned long addr)
109019 {
109020 +#ifdef CONFIG_GRKERNSEC_HIDESYM
109021 + seq_printf(m, "<%p>", NULL);
109022 +#else
109023 char symname[KSYM_NAME_LEN];
109024
109025 if (lookup_symbol_name(addr, symname) < 0)
109026 - seq_printf(m, "<%p>", (void *)addr);
109027 + seq_printf(m, "<%pK>", (void *)addr);
109028 else
109029 seq_printf(m, "%s", symname);
109030 +#endif
109031 }
109032
109033 static int tstats_show(struct seq_file *m, void *v)
109034 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
109035
109036 seq_puts(m, "Timer Stats Version: v0.3\n");
109037 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
109038 - if (atomic_read(&overflow_count))
109039 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
109040 + if (atomic_read_unchecked(&overflow_count))
109041 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
109042 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
109043
109044 for (i = 0; i < nr_entries; i++) {
109045 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
109046 {
109047 struct proc_dir_entry *pe;
109048
109049 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109050 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
109051 +#else
109052 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
109053 +#endif
109054 if (!pe)
109055 return -ENOMEM;
109056 return 0;
109057 diff --git a/kernel/torture.c b/kernel/torture.c
109058 index dd70993..0bf694b 100644
109059 --- a/kernel/torture.c
109060 +++ b/kernel/torture.c
109061 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
109062 mutex_lock(&fullstop_mutex);
109063 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
109064 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
109065 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
109066 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
109067 } else {
109068 pr_warn("Concurrent rmmod and shutdown illegal!\n");
109069 }
109070 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
109071 if (!torture_must_stop()) {
109072 if (stutter > 1) {
109073 schedule_timeout_interruptible(stutter - 1);
109074 - ACCESS_ONCE(stutter_pause_test) = 2;
109075 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
109076 }
109077 schedule_timeout_interruptible(1);
109078 - ACCESS_ONCE(stutter_pause_test) = 1;
109079 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
109080 }
109081 if (!torture_must_stop())
109082 schedule_timeout_interruptible(stutter);
109083 - ACCESS_ONCE(stutter_pause_test) = 0;
109084 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
109085 torture_shutdown_absorb("torture_stutter");
109086 } while (!torture_must_stop());
109087 torture_kthread_stopping("torture_stutter");
109088 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
109089 schedule_timeout_uninterruptible(10);
109090 return true;
109091 }
109092 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
109093 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
109094 mutex_unlock(&fullstop_mutex);
109095 torture_shutdown_cleanup();
109096 torture_shuffle_cleanup();
109097 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
109098 index 483cecf..ac46091 100644
109099 --- a/kernel/trace/blktrace.c
109100 +++ b/kernel/trace/blktrace.c
109101 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
109102 struct blk_trace *bt = filp->private_data;
109103 char buf[16];
109104
109105 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
109106 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
109107
109108 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
109109 }
109110 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
109111 return 1;
109112
109113 bt = buf->chan->private_data;
109114 - atomic_inc(&bt->dropped);
109115 + atomic_inc_unchecked(&bt->dropped);
109116 return 0;
109117 }
109118
109119 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
109120
109121 bt->dir = dir;
109122 bt->dev = dev;
109123 - atomic_set(&bt->dropped, 0);
109124 + atomic_set_unchecked(&bt->dropped, 0);
109125 INIT_LIST_HEAD(&bt->running_list);
109126
109127 ret = -EIO;
109128 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
109129 index eb11011..43adc29 100644
109130 --- a/kernel/trace/ftrace.c
109131 +++ b/kernel/trace/ftrace.c
109132 @@ -2413,12 +2413,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
109133 if (unlikely(ftrace_disabled))
109134 return 0;
109135
109136 + ret = ftrace_arch_code_modify_prepare();
109137 + FTRACE_WARN_ON(ret);
109138 + if (ret)
109139 + return 0;
109140 +
109141 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
109142 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
109143 if (ret) {
109144 ftrace_bug(ret, rec);
109145 - return 0;
109146 }
109147 - return 1;
109148 + return ret ? 0 : 1;
109149 }
109150
109151 /*
109152 @@ -4807,8 +4812,10 @@ static int ftrace_process_locs(struct module *mod,
109153 if (!count)
109154 return 0;
109155
109156 + pax_open_kernel();
109157 sort(start, count, sizeof(*start),
109158 ftrace_cmp_ips, ftrace_swap_ips);
109159 + pax_close_kernel();
109160
109161 start_pg = ftrace_allocate_pages(count);
109162 if (!start_pg)
109163 @@ -5675,7 +5682,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
109164
109165 if (t->ret_stack == NULL) {
109166 atomic_set(&t->tracing_graph_pause, 0);
109167 - atomic_set(&t->trace_overrun, 0);
109168 + atomic_set_unchecked(&t->trace_overrun, 0);
109169 t->curr_ret_stack = -1;
109170 /* Make sure the tasks see the -1 first: */
109171 smp_wmb();
109172 @@ -5898,7 +5905,7 @@ static void
109173 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
109174 {
109175 atomic_set(&t->tracing_graph_pause, 0);
109176 - atomic_set(&t->trace_overrun, 0);
109177 + atomic_set_unchecked(&t->trace_overrun, 0);
109178 t->ftrace_timestamp = 0;
109179 /* make curr_ret_stack visible before we add the ret_stack */
109180 smp_wmb();
109181 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
109182 index 0315d43..2e5e9a2 100644
109183 --- a/kernel/trace/ring_buffer.c
109184 +++ b/kernel/trace/ring_buffer.c
109185 @@ -348,9 +348,9 @@ struct buffer_data_page {
109186 */
109187 struct buffer_page {
109188 struct list_head list; /* list of buffer pages */
109189 - local_t write; /* index for next write */
109190 + local_unchecked_t write; /* index for next write */
109191 unsigned read; /* index for next read */
109192 - local_t entries; /* entries on this page */
109193 + local_unchecked_t entries; /* entries on this page */
109194 unsigned long real_end; /* real end of data */
109195 struct buffer_data_page *page; /* Actual data page */
109196 };
109197 @@ -471,11 +471,11 @@ struct ring_buffer_per_cpu {
109198 unsigned long last_overrun;
109199 local_t entries_bytes;
109200 local_t entries;
109201 - local_t overrun;
109202 - local_t commit_overrun;
109203 - local_t dropped_events;
109204 + local_unchecked_t overrun;
109205 + local_unchecked_t commit_overrun;
109206 + local_unchecked_t dropped_events;
109207 local_t committing;
109208 - local_t commits;
109209 + local_unchecked_t commits;
109210 unsigned long read;
109211 unsigned long read_bytes;
109212 u64 write_stamp;
109213 @@ -1045,8 +1045,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
109214 *
109215 * We add a counter to the write field to denote this.
109216 */
109217 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
109218 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
109219 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
109220 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
109221
109222 /*
109223 * Just make sure we have seen our old_write and synchronize
109224 @@ -1074,8 +1074,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
109225 * cmpxchg to only update if an interrupt did not already
109226 * do it for us. If the cmpxchg fails, we don't care.
109227 */
109228 - (void)local_cmpxchg(&next_page->write, old_write, val);
109229 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
109230 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
109231 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
109232
109233 /*
109234 * No need to worry about races with clearing out the commit.
109235 @@ -1443,12 +1443,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
109236
109237 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
109238 {
109239 - return local_read(&bpage->entries) & RB_WRITE_MASK;
109240 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
109241 }
109242
109243 static inline unsigned long rb_page_write(struct buffer_page *bpage)
109244 {
109245 - return local_read(&bpage->write) & RB_WRITE_MASK;
109246 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
109247 }
109248
109249 static int
109250 @@ -1543,7 +1543,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
109251 * bytes consumed in ring buffer from here.
109252 * Increment overrun to account for the lost events.
109253 */
109254 - local_add(page_entries, &cpu_buffer->overrun);
109255 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
109256 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
109257 }
109258
109259 @@ -2105,7 +2105,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
109260 * it is our responsibility to update
109261 * the counters.
109262 */
109263 - local_add(entries, &cpu_buffer->overrun);
109264 + local_add_unchecked(entries, &cpu_buffer->overrun);
109265 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
109266
109267 /*
109268 @@ -2255,7 +2255,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
109269 if (tail == BUF_PAGE_SIZE)
109270 tail_page->real_end = 0;
109271
109272 - local_sub(length, &tail_page->write);
109273 + local_sub_unchecked(length, &tail_page->write);
109274 return;
109275 }
109276
109277 @@ -2290,7 +2290,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
109278 rb_event_set_padding(event);
109279
109280 /* Set the write back to the previous setting */
109281 - local_sub(length, &tail_page->write);
109282 + local_sub_unchecked(length, &tail_page->write);
109283 return;
109284 }
109285
109286 @@ -2302,7 +2302,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
109287
109288 /* Set write to end of buffer */
109289 length = (tail + length) - BUF_PAGE_SIZE;
109290 - local_sub(length, &tail_page->write);
109291 + local_sub_unchecked(length, &tail_page->write);
109292 }
109293
109294 /*
109295 @@ -2328,7 +2328,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
109296 * about it.
109297 */
109298 if (unlikely(next_page == commit_page)) {
109299 - local_inc(&cpu_buffer->commit_overrun);
109300 + local_inc_unchecked(&cpu_buffer->commit_overrun);
109301 goto out_reset;
109302 }
109303
109304 @@ -2358,7 +2358,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
109305 * this is easy, just stop here.
109306 */
109307 if (!(buffer->flags & RB_FL_OVERWRITE)) {
109308 - local_inc(&cpu_buffer->dropped_events);
109309 + local_inc_unchecked(&cpu_buffer->dropped_events);
109310 goto out_reset;
109311 }
109312
109313 @@ -2384,7 +2384,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
109314 cpu_buffer->tail_page) &&
109315 (cpu_buffer->commit_page ==
109316 cpu_buffer->reader_page))) {
109317 - local_inc(&cpu_buffer->commit_overrun);
109318 + local_inc_unchecked(&cpu_buffer->commit_overrun);
109319 goto out_reset;
109320 }
109321 }
109322 @@ -2432,7 +2432,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
109323 length += RB_LEN_TIME_EXTEND;
109324
109325 tail_page = cpu_buffer->tail_page;
109326 - write = local_add_return(length, &tail_page->write);
109327 + write = local_add_return_unchecked(length, &tail_page->write);
109328
109329 /* set write to only the index of the write */
109330 write &= RB_WRITE_MASK;
109331 @@ -2456,7 +2456,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
109332 kmemcheck_annotate_bitfield(event, bitfield);
109333 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
109334
109335 - local_inc(&tail_page->entries);
109336 + local_inc_unchecked(&tail_page->entries);
109337
109338 /*
109339 * If this is the first commit on the page, then update
109340 @@ -2489,7 +2489,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
109341
109342 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
109343 unsigned long write_mask =
109344 - local_read(&bpage->write) & ~RB_WRITE_MASK;
109345 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
109346 unsigned long event_length = rb_event_length(event);
109347 /*
109348 * This is on the tail page. It is possible that
109349 @@ -2499,7 +2499,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
109350 */
109351 old_index += write_mask;
109352 new_index += write_mask;
109353 - index = local_cmpxchg(&bpage->write, old_index, new_index);
109354 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
109355 if (index == old_index) {
109356 /* update counters */
109357 local_sub(event_length, &cpu_buffer->entries_bytes);
109358 @@ -2514,7 +2514,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
109359 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
109360 {
109361 local_inc(&cpu_buffer->committing);
109362 - local_inc(&cpu_buffer->commits);
109363 + local_inc_unchecked(&cpu_buffer->commits);
109364 }
109365
109366 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
109367 @@ -2526,7 +2526,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
109368 return;
109369
109370 again:
109371 - commits = local_read(&cpu_buffer->commits);
109372 + commits = local_read_unchecked(&cpu_buffer->commits);
109373 /* synchronize with interrupts */
109374 barrier();
109375 if (local_read(&cpu_buffer->committing) == 1)
109376 @@ -2542,7 +2542,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
109377 * updating of the commit page and the clearing of the
109378 * committing counter.
109379 */
109380 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
109381 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
109382 !local_read(&cpu_buffer->committing)) {
109383 local_inc(&cpu_buffer->committing);
109384 goto again;
109385 @@ -2572,7 +2572,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
109386 barrier();
109387 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
109388 local_dec(&cpu_buffer->committing);
109389 - local_dec(&cpu_buffer->commits);
109390 + local_dec_unchecked(&cpu_buffer->commits);
109391 return NULL;
109392 }
109393 #endif
109394 @@ -2898,7 +2898,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
109395
109396 /* Do the likely case first */
109397 if (likely(bpage->page == (void *)addr)) {
109398 - local_dec(&bpage->entries);
109399 + local_dec_unchecked(&bpage->entries);
109400 return;
109401 }
109402
109403 @@ -2910,7 +2910,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
109404 start = bpage;
109405 do {
109406 if (bpage->page == (void *)addr) {
109407 - local_dec(&bpage->entries);
109408 + local_dec_unchecked(&bpage->entries);
109409 return;
109410 }
109411 rb_inc_page(cpu_buffer, &bpage);
109412 @@ -3194,7 +3194,7 @@ static inline unsigned long
109413 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
109414 {
109415 return local_read(&cpu_buffer->entries) -
109416 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
109417 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
109418 }
109419
109420 /**
109421 @@ -3283,7 +3283,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
109422 return 0;
109423
109424 cpu_buffer = buffer->buffers[cpu];
109425 - ret = local_read(&cpu_buffer->overrun);
109426 + ret = local_read_unchecked(&cpu_buffer->overrun);
109427
109428 return ret;
109429 }
109430 @@ -3306,7 +3306,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
109431 return 0;
109432
109433 cpu_buffer = buffer->buffers[cpu];
109434 - ret = local_read(&cpu_buffer->commit_overrun);
109435 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
109436
109437 return ret;
109438 }
109439 @@ -3328,7 +3328,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
109440 return 0;
109441
109442 cpu_buffer = buffer->buffers[cpu];
109443 - ret = local_read(&cpu_buffer->dropped_events);
109444 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
109445
109446 return ret;
109447 }
109448 @@ -3391,7 +3391,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
109449 /* if you care about this being correct, lock the buffer */
109450 for_each_buffer_cpu(buffer, cpu) {
109451 cpu_buffer = buffer->buffers[cpu];
109452 - overruns += local_read(&cpu_buffer->overrun);
109453 + overruns += local_read_unchecked(&cpu_buffer->overrun);
109454 }
109455
109456 return overruns;
109457 @@ -3562,8 +3562,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
109458 /*
109459 * Reset the reader page to size zero.
109460 */
109461 - local_set(&cpu_buffer->reader_page->write, 0);
109462 - local_set(&cpu_buffer->reader_page->entries, 0);
109463 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
109464 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
109465 local_set(&cpu_buffer->reader_page->page->commit, 0);
109466 cpu_buffer->reader_page->real_end = 0;
109467
109468 @@ -3597,7 +3597,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
109469 * want to compare with the last_overrun.
109470 */
109471 smp_mb();
109472 - overwrite = local_read(&(cpu_buffer->overrun));
109473 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
109474
109475 /*
109476 * Here's the tricky part.
109477 @@ -4169,8 +4169,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
109478
109479 cpu_buffer->head_page
109480 = list_entry(cpu_buffer->pages, struct buffer_page, list);
109481 - local_set(&cpu_buffer->head_page->write, 0);
109482 - local_set(&cpu_buffer->head_page->entries, 0);
109483 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
109484 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
109485 local_set(&cpu_buffer->head_page->page->commit, 0);
109486
109487 cpu_buffer->head_page->read = 0;
109488 @@ -4180,18 +4180,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
109489
109490 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
109491 INIT_LIST_HEAD(&cpu_buffer->new_pages);
109492 - local_set(&cpu_buffer->reader_page->write, 0);
109493 - local_set(&cpu_buffer->reader_page->entries, 0);
109494 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
109495 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
109496 local_set(&cpu_buffer->reader_page->page->commit, 0);
109497 cpu_buffer->reader_page->read = 0;
109498
109499 local_set(&cpu_buffer->entries_bytes, 0);
109500 - local_set(&cpu_buffer->overrun, 0);
109501 - local_set(&cpu_buffer->commit_overrun, 0);
109502 - local_set(&cpu_buffer->dropped_events, 0);
109503 + local_set_unchecked(&cpu_buffer->overrun, 0);
109504 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
109505 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
109506 local_set(&cpu_buffer->entries, 0);
109507 local_set(&cpu_buffer->committing, 0);
109508 - local_set(&cpu_buffer->commits, 0);
109509 + local_set_unchecked(&cpu_buffer->commits, 0);
109510 cpu_buffer->read = 0;
109511 cpu_buffer->read_bytes = 0;
109512
109513 @@ -4592,8 +4592,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
109514 rb_init_page(bpage);
109515 bpage = reader->page;
109516 reader->page = *data_page;
109517 - local_set(&reader->write, 0);
109518 - local_set(&reader->entries, 0);
109519 + local_set_unchecked(&reader->write, 0);
109520 + local_set_unchecked(&reader->entries, 0);
109521 reader->read = 0;
109522 *data_page = bpage;
109523
109524 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
109525 index 0533049..85e27f0 100644
109526 --- a/kernel/trace/trace.c
109527 +++ b/kernel/trace/trace.c
109528 @@ -3538,7 +3538,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
109529 return 0;
109530 }
109531
109532 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
109533 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
109534 {
109535 /* do nothing if flag is already set */
109536 if (!!(trace_flags & mask) == !!enabled)
109537 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
109538 index 921691c..64e1da1 100644
109539 --- a/kernel/trace/trace.h
109540 +++ b/kernel/trace/trace.h
109541 @@ -1272,7 +1272,7 @@ extern const char *__stop___tracepoint_str[];
109542 void trace_printk_init_buffers(void);
109543 void trace_printk_start_comm(void);
109544 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
109545 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
109546 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
109547
109548 /*
109549 * Normal trace_printk() and friends allocates special buffers
109550 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
109551 index 57b67b1..66082a9 100644
109552 --- a/kernel/trace/trace_clock.c
109553 +++ b/kernel/trace/trace_clock.c
109554 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
109555 return now;
109556 }
109557
109558 -static atomic64_t trace_counter;
109559 +static atomic64_unchecked_t trace_counter;
109560
109561 /*
109562 * trace_clock_counter(): simply an atomic counter.
109563 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
109564 */
109565 u64 notrace trace_clock_counter(void)
109566 {
109567 - return atomic64_add_return(1, &trace_counter);
109568 + return atomic64_inc_return_unchecked(&trace_counter);
109569 }
109570 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
109571 index c4de47f..5f134b8 100644
109572 --- a/kernel/trace/trace_events.c
109573 +++ b/kernel/trace/trace_events.c
109574 @@ -1887,7 +1887,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
109575 return 0;
109576 }
109577
109578 -struct ftrace_module_file_ops;
109579 static void __add_event_to_tracers(struct ftrace_event_call *call);
109580
109581 /* Add an additional event_call dynamically */
109582 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
109583 index a51e796..1f32ebd 100644
109584 --- a/kernel/trace/trace_functions_graph.c
109585 +++ b/kernel/trace/trace_functions_graph.c
109586 @@ -132,7 +132,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
109587
109588 /* The return trace stack is full */
109589 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
109590 - atomic_inc(&current->trace_overrun);
109591 + atomic_inc_unchecked(&current->trace_overrun);
109592 return -EBUSY;
109593 }
109594
109595 @@ -229,7 +229,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
109596 *ret = current->ret_stack[index].ret;
109597 trace->func = current->ret_stack[index].func;
109598 trace->calltime = current->ret_stack[index].calltime;
109599 - trace->overrun = atomic_read(&current->trace_overrun);
109600 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
109601 trace->depth = index;
109602 }
109603
109604 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
109605 index 7a9ba62..2e0e4a1 100644
109606 --- a/kernel/trace/trace_mmiotrace.c
109607 +++ b/kernel/trace/trace_mmiotrace.c
109608 @@ -24,7 +24,7 @@ struct header_iter {
109609 static struct trace_array *mmio_trace_array;
109610 static bool overrun_detected;
109611 static unsigned long prev_overruns;
109612 -static atomic_t dropped_count;
109613 +static atomic_unchecked_t dropped_count;
109614
109615 static void mmio_reset_data(struct trace_array *tr)
109616 {
109617 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
109618
109619 static unsigned long count_overruns(struct trace_iterator *iter)
109620 {
109621 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
109622 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
109623 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
109624
109625 if (over > prev_overruns)
109626 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
109627 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
109628 sizeof(*entry), 0, pc);
109629 if (!event) {
109630 - atomic_inc(&dropped_count);
109631 + atomic_inc_unchecked(&dropped_count);
109632 return;
109633 }
109634 entry = ring_buffer_event_data(event);
109635 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
109636 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
109637 sizeof(*entry), 0, pc);
109638 if (!event) {
109639 - atomic_inc(&dropped_count);
109640 + atomic_inc_unchecked(&dropped_count);
109641 return;
109642 }
109643 entry = ring_buffer_event_data(event);
109644 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
109645 index 25a086b..a918131 100644
109646 --- a/kernel/trace/trace_output.c
109647 +++ b/kernel/trace/trace_output.c
109648 @@ -752,14 +752,16 @@ int register_ftrace_event(struct trace_event *event)
109649 goto out;
109650 }
109651
109652 + pax_open_kernel();
109653 if (event->funcs->trace == NULL)
109654 - event->funcs->trace = trace_nop_print;
109655 + *(void **)&event->funcs->trace = trace_nop_print;
109656 if (event->funcs->raw == NULL)
109657 - event->funcs->raw = trace_nop_print;
109658 + *(void **)&event->funcs->raw = trace_nop_print;
109659 if (event->funcs->hex == NULL)
109660 - event->funcs->hex = trace_nop_print;
109661 + *(void **)&event->funcs->hex = trace_nop_print;
109662 if (event->funcs->binary == NULL)
109663 - event->funcs->binary = trace_nop_print;
109664 + *(void **)&event->funcs->binary = trace_nop_print;
109665 + pax_close_kernel();
109666
109667 key = event->type & (EVENT_HASHSIZE - 1);
109668
109669 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
109670 index e694c9f..6775a38 100644
109671 --- a/kernel/trace/trace_seq.c
109672 +++ b/kernel/trace/trace_seq.c
109673 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
109674 return 0;
109675 }
109676
109677 - seq_buf_path(&s->seq, path, "\n");
109678 + seq_buf_path(&s->seq, path, "\n\\");
109679
109680 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
109681 s->seq.len = save_len;
109682 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
109683 index 3f34496..0492d95 100644
109684 --- a/kernel/trace/trace_stack.c
109685 +++ b/kernel/trace/trace_stack.c
109686 @@ -88,7 +88,7 @@ check_stack(unsigned long ip, unsigned long *stack)
109687 return;
109688
109689 /* we do not handle interrupt stacks yet */
109690 - if (!object_is_on_stack(stack))
109691 + if (!object_starts_on_stack(stack))
109692 return;
109693
109694 local_irq_save(flags);
109695 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
109696 index f97f6e3..d367b48 100644
109697 --- a/kernel/trace/trace_syscalls.c
109698 +++ b/kernel/trace/trace_syscalls.c
109699 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
109700 int num;
109701
109702 num = ((struct syscall_metadata *)call->data)->syscall_nr;
109703 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
109704 + return -EINVAL;
109705
109706 mutex_lock(&syscall_trace_lock);
109707 if (!sys_perf_refcount_enter)
109708 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
109709 int num;
109710
109711 num = ((struct syscall_metadata *)call->data)->syscall_nr;
109712 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
109713 + return;
109714
109715 mutex_lock(&syscall_trace_lock);
109716 sys_perf_refcount_enter--;
109717 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
109718 int num;
109719
109720 num = ((struct syscall_metadata *)call->data)->syscall_nr;
109721 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
109722 + return -EINVAL;
109723
109724 mutex_lock(&syscall_trace_lock);
109725 if (!sys_perf_refcount_exit)
109726 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
109727 int num;
109728
109729 num = ((struct syscall_metadata *)call->data)->syscall_nr;
109730 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
109731 + return;
109732
109733 mutex_lock(&syscall_trace_lock);
109734 sys_perf_refcount_exit--;
109735 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
109736 index 4109f83..fe1f830 100644
109737 --- a/kernel/user_namespace.c
109738 +++ b/kernel/user_namespace.c
109739 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
109740 !kgid_has_mapping(parent_ns, group))
109741 return -EPERM;
109742
109743 +#ifdef CONFIG_GRKERNSEC
109744 + /*
109745 + * This doesn't really inspire confidence:
109746 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
109747 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
109748 + * Increases kernel attack surface in areas developers
109749 + * previously cared little about ("low importance due
109750 + * to requiring "root" capability")
109751 + * To be removed when this code receives *proper* review
109752 + */
109753 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
109754 + !capable(CAP_SETGID))
109755 + return -EPERM;
109756 +#endif
109757 +
109758 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
109759 if (!ns)
109760 return -ENOMEM;
109761 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
109762 if (atomic_read(&current->mm->mm_users) > 1)
109763 return -EINVAL;
109764
109765 - if (current->fs->users != 1)
109766 + if (atomic_read(&current->fs->users) != 1)
109767 return -EINVAL;
109768
109769 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
109770 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
109771 index c8eac43..4b5f08f 100644
109772 --- a/kernel/utsname_sysctl.c
109773 +++ b/kernel/utsname_sysctl.c
109774 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
109775 static int proc_do_uts_string(struct ctl_table *table, int write,
109776 void __user *buffer, size_t *lenp, loff_t *ppos)
109777 {
109778 - struct ctl_table uts_table;
109779 + ctl_table_no_const uts_table;
109780 int r;
109781 memcpy(&uts_table, table, sizeof(uts_table));
109782 uts_table.data = get_uts(table, write);
109783 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
109784 index 581a68a..7ff6a89 100644
109785 --- a/kernel/watchdog.c
109786 +++ b/kernel/watchdog.c
109787 @@ -648,7 +648,7 @@ void watchdog_nmi_enable_all(void) {}
109788 void watchdog_nmi_disable_all(void) {}
109789 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
109790
109791 -static struct smp_hotplug_thread watchdog_threads = {
109792 +static struct smp_hotplug_thread watchdog_threads __read_only = {
109793 .store = &softlockup_watchdog,
109794 .thread_should_run = watchdog_should_run,
109795 .thread_fn = watchdog,
109796 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
109797 index 586ad91..5f8844a 100644
109798 --- a/kernel/workqueue.c
109799 +++ b/kernel/workqueue.c
109800 @@ -4428,7 +4428,7 @@ static void rebind_workers(struct worker_pool *pool)
109801 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
109802 worker_flags |= WORKER_REBOUND;
109803 worker_flags &= ~WORKER_UNBOUND;
109804 - ACCESS_ONCE(worker->flags) = worker_flags;
109805 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
109806 }
109807
109808 spin_unlock_irq(&pool->lock);
109809 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
109810 index ba2b0c8..a571efc 100644
109811 --- a/lib/Kconfig.debug
109812 +++ b/lib/Kconfig.debug
109813 @@ -936,7 +936,7 @@ config DEBUG_MUTEXES
109814
109815 config DEBUG_WW_MUTEX_SLOWPATH
109816 bool "Wait/wound mutex debugging: Slowpath testing"
109817 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
109818 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
109819 select DEBUG_LOCK_ALLOC
109820 select DEBUG_SPINLOCK
109821 select DEBUG_MUTEXES
109822 @@ -953,7 +953,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
109823
109824 config DEBUG_LOCK_ALLOC
109825 bool "Lock debugging: detect incorrect freeing of live locks"
109826 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
109827 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
109828 select DEBUG_SPINLOCK
109829 select DEBUG_MUTEXES
109830 select LOCKDEP
109831 @@ -967,7 +967,7 @@ config DEBUG_LOCK_ALLOC
109832
109833 config PROVE_LOCKING
109834 bool "Lock debugging: prove locking correctness"
109835 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
109836 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
109837 select LOCKDEP
109838 select DEBUG_SPINLOCK
109839 select DEBUG_MUTEXES
109840 @@ -1018,7 +1018,7 @@ config LOCKDEP
109841
109842 config LOCK_STAT
109843 bool "Lock usage statistics"
109844 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
109845 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
109846 select LOCKDEP
109847 select DEBUG_SPINLOCK
109848 select DEBUG_MUTEXES
109849 @@ -1496,6 +1496,7 @@ config LATENCYTOP
109850 depends on DEBUG_KERNEL
109851 depends on STACKTRACE_SUPPORT
109852 depends on PROC_FS
109853 + depends on !GRKERNSEC_HIDESYM
109854 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
109855 select KALLSYMS
109856 select KALLSYMS_ALL
109857 @@ -1512,7 +1513,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
109858 config DEBUG_STRICT_USER_COPY_CHECKS
109859 bool "Strict user copy size checks"
109860 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
109861 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
109862 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
109863 help
109864 Enabling this option turns a certain set of sanity checks for user
109865 copy operations into compile time failures.
109866 @@ -1643,7 +1644,7 @@ endmenu # runtime tests
109867
109868 config PROVIDE_OHCI1394_DMA_INIT
109869 bool "Remote debugging over FireWire early on boot"
109870 - depends on PCI && X86
109871 + depends on PCI && X86 && !GRKERNSEC
109872 help
109873 If you want to debug problems which hang or crash the kernel early
109874 on boot and the crashing machine has a FireWire port, you can use
109875 diff --git a/lib/Makefile b/lib/Makefile
109876 index 6c37933..d48e7ca 100644
109877 --- a/lib/Makefile
109878 +++ b/lib/Makefile
109879 @@ -59,7 +59,7 @@ obj-$(CONFIG_BTREE) += btree.o
109880 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
109881 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
109882 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
109883 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
109884 +obj-y += list_debug.o
109885 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
109886
109887 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
109888 diff --git a/lib/average.c b/lib/average.c
109889 index 114d1be..ab0350c 100644
109890 --- a/lib/average.c
109891 +++ b/lib/average.c
109892 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
109893 {
109894 unsigned long internal = ACCESS_ONCE(avg->internal);
109895
109896 - ACCESS_ONCE(avg->internal) = internal ?
109897 + ACCESS_ONCE_RW(avg->internal) = internal ?
109898 (((internal << avg->weight) - internal) +
109899 (val << avg->factor)) >> avg->weight :
109900 (val << avg->factor);
109901 diff --git a/lib/bitmap.c b/lib/bitmap.c
109902 index 40162f8..b55c7c7 100644
109903 --- a/lib/bitmap.c
109904 +++ b/lib/bitmap.c
109905 @@ -234,7 +234,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
109906 }
109907 EXPORT_SYMBOL(__bitmap_subset);
109908
109909 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
109910 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
109911 {
109912 unsigned int k, lim = bits/BITS_PER_LONG;
109913 int w = 0;
109914 @@ -361,7 +361,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
109915 {
109916 int c, old_c, totaldigits, ndigits, nchunks, nbits;
109917 u32 chunk;
109918 - const char __user __force *ubuf = (const char __user __force *)buf;
109919 + const char __user *ubuf = (const char __force_user *)buf;
109920
109921 bitmap_zero(maskp, nmaskbits);
109922
109923 @@ -446,7 +446,7 @@ int bitmap_parse_user(const char __user *ubuf,
109924 {
109925 if (!access_ok(VERIFY_READ, ubuf, ulen))
109926 return -EFAULT;
109927 - return __bitmap_parse((const char __force *)ubuf,
109928 + return __bitmap_parse((const char __force_kernel *)ubuf,
109929 ulen, 1, maskp, nmaskbits);
109930
109931 }
109932 @@ -505,7 +505,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
109933 {
109934 unsigned a, b;
109935 int c, old_c, totaldigits;
109936 - const char __user __force *ubuf = (const char __user __force *)buf;
109937 + const char __user *ubuf = (const char __force_user *)buf;
109938 int at_start, in_range;
109939
109940 totaldigits = c = 0;
109941 @@ -601,7 +601,7 @@ int bitmap_parselist_user(const char __user *ubuf,
109942 {
109943 if (!access_ok(VERIFY_READ, ubuf, ulen))
109944 return -EFAULT;
109945 - return __bitmap_parselist((const char __force *)ubuf,
109946 + return __bitmap_parselist((const char __force_kernel *)ubuf,
109947 ulen, 1, maskp, nmaskbits);
109948 }
109949 EXPORT_SYMBOL(bitmap_parselist_user);
109950 diff --git a/lib/bug.c b/lib/bug.c
109951 index 0c3bd95..5a615a1 100644
109952 --- a/lib/bug.c
109953 +++ b/lib/bug.c
109954 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
109955 return BUG_TRAP_TYPE_NONE;
109956
109957 bug = find_bug(bugaddr);
109958 + if (!bug)
109959 + return BUG_TRAP_TYPE_NONE;
109960
109961 file = NULL;
109962 line = 0;
109963 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
109964 index 547f7f9..a6d4ba0 100644
109965 --- a/lib/debugobjects.c
109966 +++ b/lib/debugobjects.c
109967 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
109968 if (limit > 4)
109969 return;
109970
109971 - is_on_stack = object_is_on_stack(addr);
109972 + is_on_stack = object_starts_on_stack(addr);
109973 if (is_on_stack == onstack)
109974 return;
109975
109976 diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c
109977 index 6dd0335..1e9c239 100644
109978 --- a/lib/decompress_bunzip2.c
109979 +++ b/lib/decompress_bunzip2.c
109980 @@ -665,7 +665,8 @@ static int INIT start_bunzip(struct bunzip_data **bdp, void *inbuf, long len,
109981
109982 /* Fourth byte (ascii '1'-'9'), indicates block size in units of 100k of
109983 uncompressed data. Allocate intermediate buffer for block. */
109984 - bd->dbufSize = 100000*(i-BZh0);
109985 + i -= BZh0;
109986 + bd->dbufSize = 100000 * i;
109987
109988 bd->dbuf = large_malloc(bd->dbufSize * sizeof(int));
109989 if (!bd->dbuf)
109990 diff --git a/lib/decompress_unlzma.c b/lib/decompress_unlzma.c
109991 index 0be83af..4605e93 100644
109992 --- a/lib/decompress_unlzma.c
109993 +++ b/lib/decompress_unlzma.c
109994 @@ -39,10 +39,10 @@
109995
109996 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
109997
109998 -static long long INIT read_int(unsigned char *ptr, int size)
109999 +static unsigned long long INIT read_int(unsigned char *ptr, int size)
110000 {
110001 int i;
110002 - long long ret = 0;
110003 + unsigned long long ret = 0;
110004
110005 for (i = 0; i < size; i++)
110006 ret = (ret << 8) | ptr[size-i-1];
110007 diff --git a/lib/div64.c b/lib/div64.c
110008 index 19ea7ed..20cac21 100644
110009 --- a/lib/div64.c
110010 +++ b/lib/div64.c
110011 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
110012 EXPORT_SYMBOL(__div64_32);
110013
110014 #ifndef div_s64_rem
110015 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
110016 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
110017 {
110018 u64 quotient;
110019
110020 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
110021 * 'http://www.hackersdelight.org/hdcodetxt/divDouble.c.txt'
110022 */
110023 #ifndef div64_u64
110024 -u64 div64_u64(u64 dividend, u64 divisor)
110025 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
110026 {
110027 u32 high = divisor >> 32;
110028 u64 quot;
110029 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
110030 index dace71f..13da37b 100644
110031 --- a/lib/dma-debug.c
110032 +++ b/lib/dma-debug.c
110033 @@ -982,7 +982,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
110034
110035 void dma_debug_add_bus(struct bus_type *bus)
110036 {
110037 - struct notifier_block *nb;
110038 + notifier_block_no_const *nb;
110039
110040 if (dma_debug_disabled())
110041 return;
110042 @@ -1164,7 +1164,7 @@ static void check_unmap(struct dma_debug_entry *ref)
110043
110044 static void check_for_stack(struct device *dev, void *addr)
110045 {
110046 - if (object_is_on_stack(addr))
110047 + if (object_starts_on_stack(addr))
110048 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
110049 "stack [addr=%p]\n", addr);
110050 }
110051 diff --git a/lib/inflate.c b/lib/inflate.c
110052 index 013a761..c28f3fc 100644
110053 --- a/lib/inflate.c
110054 +++ b/lib/inflate.c
110055 @@ -269,7 +269,7 @@ static void free(void *where)
110056 malloc_ptr = free_mem_ptr;
110057 }
110058 #else
110059 -#define malloc(a) kmalloc(a, GFP_KERNEL)
110060 +#define malloc(a) kmalloc((a), GFP_KERNEL)
110061 #define free(a) kfree(a)
110062 #endif
110063
110064 diff --git a/lib/ioremap.c b/lib/ioremap.c
110065 index 86c8911..f5bfc34 100644
110066 --- a/lib/ioremap.c
110067 +++ b/lib/ioremap.c
110068 @@ -75,7 +75,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
110069 unsigned long next;
110070
110071 phys_addr -= addr;
110072 - pmd = pmd_alloc(&init_mm, pud, addr);
110073 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
110074 if (!pmd)
110075 return -ENOMEM;
110076 do {
110077 @@ -101,7 +101,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
110078 unsigned long next;
110079
110080 phys_addr -= addr;
110081 - pud = pud_alloc(&init_mm, pgd, addr);
110082 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
110083 if (!pud)
110084 return -ENOMEM;
110085 do {
110086 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
110087 index bd2bea9..6b3c95e 100644
110088 --- a/lib/is_single_threaded.c
110089 +++ b/lib/is_single_threaded.c
110090 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
110091 struct task_struct *p, *t;
110092 bool ret;
110093
110094 + if (!mm)
110095 + return true;
110096 +
110097 if (atomic_read(&task->signal->live) != 1)
110098 return false;
110099
110100 diff --git a/lib/kobject.c b/lib/kobject.c
110101 index 3b841b9..7c215aa 100644
110102 --- a/lib/kobject.c
110103 +++ b/lib/kobject.c
110104 @@ -340,8 +340,9 @@ error:
110105 }
110106 EXPORT_SYMBOL(kobject_init);
110107
110108 -static int kobject_add_varg(struct kobject *kobj, struct kobject *parent,
110109 - const char *fmt, va_list vargs)
110110 +static __printf(3, 0) int kobject_add_varg(struct kobject *kobj,
110111 + struct kobject *parent,
110112 + const char *fmt, va_list vargs)
110113 {
110114 int retval;
110115
110116 @@ -936,9 +937,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
110117
110118
110119 static DEFINE_SPINLOCK(kobj_ns_type_lock);
110120 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
110121 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
110122
110123 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
110124 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
110125 {
110126 enum kobj_ns_type type = ops->type;
110127 int error;
110128 diff --git a/lib/list_debug.c b/lib/list_debug.c
110129 index c24c2f7..f0296f4 100644
110130 --- a/lib/list_debug.c
110131 +++ b/lib/list_debug.c
110132 @@ -11,7 +11,9 @@
110133 #include <linux/bug.h>
110134 #include <linux/kernel.h>
110135 #include <linux/rculist.h>
110136 +#include <linux/mm.h>
110137
110138 +#ifdef CONFIG_DEBUG_LIST
110139 /*
110140 * Insert a new entry between two known consecutive entries.
110141 *
110142 @@ -19,21 +21,40 @@
110143 * the prev/next entries already!
110144 */
110145
110146 +static bool __list_add_debug(struct list_head *new,
110147 + struct list_head *prev,
110148 + struct list_head *next)
110149 +{
110150 + if (unlikely(next->prev != prev)) {
110151 + printk(KERN_ERR "list_add corruption. next->prev should be "
110152 + "prev (%p), but was %p. (next=%p).\n",
110153 + prev, next->prev, next);
110154 + BUG();
110155 + return false;
110156 + }
110157 + if (unlikely(prev->next != next)) {
110158 + printk(KERN_ERR "list_add corruption. prev->next should be "
110159 + "next (%p), but was %p. (prev=%p).\n",
110160 + next, prev->next, prev);
110161 + BUG();
110162 + return false;
110163 + }
110164 + if (unlikely(new == prev || new == next)) {
110165 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
110166 + new, prev, next);
110167 + BUG();
110168 + return false;
110169 + }
110170 + return true;
110171 +}
110172 +
110173 void __list_add(struct list_head *new,
110174 - struct list_head *prev,
110175 - struct list_head *next)
110176 + struct list_head *prev,
110177 + struct list_head *next)
110178 {
110179 - WARN(next->prev != prev,
110180 - "list_add corruption. next->prev should be "
110181 - "prev (%p), but was %p. (next=%p).\n",
110182 - prev, next->prev, next);
110183 - WARN(prev->next != next,
110184 - "list_add corruption. prev->next should be "
110185 - "next (%p), but was %p. (prev=%p).\n",
110186 - next, prev->next, prev);
110187 - WARN(new == prev || new == next,
110188 - "list_add double add: new=%p, prev=%p, next=%p.\n",
110189 - new, prev, next);
110190 + if (!__list_add_debug(new, prev, next))
110191 + return;
110192 +
110193 next->prev = new;
110194 new->next = next;
110195 new->prev = prev;
110196 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
110197 }
110198 EXPORT_SYMBOL(__list_add);
110199
110200 -void __list_del_entry(struct list_head *entry)
110201 +static bool __list_del_entry_debug(struct list_head *entry)
110202 {
110203 struct list_head *prev, *next;
110204
110205 prev = entry->prev;
110206 next = entry->next;
110207
110208 - if (WARN(next == LIST_POISON1,
110209 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
110210 - entry, LIST_POISON1) ||
110211 - WARN(prev == LIST_POISON2,
110212 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
110213 - entry, LIST_POISON2) ||
110214 - WARN(prev->next != entry,
110215 - "list_del corruption. prev->next should be %p, "
110216 - "but was %p\n", entry, prev->next) ||
110217 - WARN(next->prev != entry,
110218 - "list_del corruption. next->prev should be %p, "
110219 - "but was %p\n", entry, next->prev))
110220 + if (unlikely(next == LIST_POISON1)) {
110221 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
110222 + entry, LIST_POISON1);
110223 + BUG();
110224 + return false;
110225 + }
110226 + if (unlikely(prev == LIST_POISON2)) {
110227 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
110228 + entry, LIST_POISON2);
110229 + BUG();
110230 + return false;
110231 + }
110232 + if (unlikely(entry->prev->next != entry)) {
110233 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
110234 + "but was %p\n", entry, prev->next);
110235 + BUG();
110236 + return false;
110237 + }
110238 + if (unlikely(entry->next->prev != entry)) {
110239 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
110240 + "but was %p\n", entry, next->prev);
110241 + BUG();
110242 + return false;
110243 + }
110244 + return true;
110245 +}
110246 +
110247 +void __list_del_entry(struct list_head *entry)
110248 +{
110249 + if (!__list_del_entry_debug(entry))
110250 return;
110251
110252 - __list_del(prev, next);
110253 + __list_del(entry->prev, entry->next);
110254 }
110255 EXPORT_SYMBOL(__list_del_entry);
110256
110257 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
110258 void __list_add_rcu(struct list_head *new,
110259 struct list_head *prev, struct list_head *next)
110260 {
110261 - WARN(next->prev != prev,
110262 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
110263 - prev, next->prev, next);
110264 - WARN(prev->next != next,
110265 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
110266 - next, prev->next, prev);
110267 + if (!__list_add_debug(new, prev, next))
110268 + return;
110269 +
110270 new->next = next;
110271 new->prev = prev;
110272 rcu_assign_pointer(list_next_rcu(prev), new);
110273 next->prev = new;
110274 }
110275 EXPORT_SYMBOL(__list_add_rcu);
110276 +#endif
110277 +
110278 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
110279 +{
110280 +#ifdef CONFIG_DEBUG_LIST
110281 + if (!__list_add_debug(new, prev, next))
110282 + return;
110283 +#endif
110284 +
110285 + pax_open_kernel();
110286 + next->prev = new;
110287 + new->next = next;
110288 + new->prev = prev;
110289 + prev->next = new;
110290 + pax_close_kernel();
110291 +}
110292 +EXPORT_SYMBOL(__pax_list_add);
110293 +
110294 +void pax_list_del(struct list_head *entry)
110295 +{
110296 +#ifdef CONFIG_DEBUG_LIST
110297 + if (!__list_del_entry_debug(entry))
110298 + return;
110299 +#endif
110300 +
110301 + pax_open_kernel();
110302 + __list_del(entry->prev, entry->next);
110303 + entry->next = LIST_POISON1;
110304 + entry->prev = LIST_POISON2;
110305 + pax_close_kernel();
110306 +}
110307 +EXPORT_SYMBOL(pax_list_del);
110308 +
110309 +void pax_list_del_init(struct list_head *entry)
110310 +{
110311 + pax_open_kernel();
110312 + __list_del(entry->prev, entry->next);
110313 + INIT_LIST_HEAD(entry);
110314 + pax_close_kernel();
110315 +}
110316 +EXPORT_SYMBOL(pax_list_del_init);
110317 +
110318 +void __pax_list_add_rcu(struct list_head *new,
110319 + struct list_head *prev, struct list_head *next)
110320 +{
110321 +#ifdef CONFIG_DEBUG_LIST
110322 + if (!__list_add_debug(new, prev, next))
110323 + return;
110324 +#endif
110325 +
110326 + pax_open_kernel();
110327 + new->next = next;
110328 + new->prev = prev;
110329 + rcu_assign_pointer(list_next_rcu(prev), new);
110330 + next->prev = new;
110331 + pax_close_kernel();
110332 +}
110333 +EXPORT_SYMBOL(__pax_list_add_rcu);
110334 +
110335 +void pax_list_del_rcu(struct list_head *entry)
110336 +{
110337 +#ifdef CONFIG_DEBUG_LIST
110338 + if (!__list_del_entry_debug(entry))
110339 + return;
110340 +#endif
110341 +
110342 + pax_open_kernel();
110343 + __list_del(entry->prev, entry->next);
110344 + entry->next = LIST_POISON1;
110345 + entry->prev = LIST_POISON2;
110346 + pax_close_kernel();
110347 +}
110348 +EXPORT_SYMBOL(pax_list_del_rcu);
110349 diff --git a/lib/lockref.c b/lib/lockref.c
110350 index 494994b..65caf94 100644
110351 --- a/lib/lockref.c
110352 +++ b/lib/lockref.c
110353 @@ -48,13 +48,13 @@
110354 void lockref_get(struct lockref *lockref)
110355 {
110356 CMPXCHG_LOOP(
110357 - new.count++;
110358 + __lockref_inc(&new);
110359 ,
110360 return;
110361 );
110362
110363 spin_lock(&lockref->lock);
110364 - lockref->count++;
110365 + __lockref_inc(lockref);
110366 spin_unlock(&lockref->lock);
110367 }
110368 EXPORT_SYMBOL(lockref_get);
110369 @@ -69,8 +69,8 @@ int lockref_get_not_zero(struct lockref *lockref)
110370 int retval;
110371
110372 CMPXCHG_LOOP(
110373 - new.count++;
110374 - if (old.count <= 0)
110375 + __lockref_inc(&new);
110376 + if (__lockref_read(&old) <= 0)
110377 return 0;
110378 ,
110379 return 1;
110380 @@ -78,8 +78,8 @@ int lockref_get_not_zero(struct lockref *lockref)
110381
110382 spin_lock(&lockref->lock);
110383 retval = 0;
110384 - if (lockref->count > 0) {
110385 - lockref->count++;
110386 + if (__lockref_read(lockref) > 0) {
110387 + __lockref_inc(lockref);
110388 retval = 1;
110389 }
110390 spin_unlock(&lockref->lock);
110391 @@ -96,17 +96,17 @@ EXPORT_SYMBOL(lockref_get_not_zero);
110392 int lockref_get_or_lock(struct lockref *lockref)
110393 {
110394 CMPXCHG_LOOP(
110395 - new.count++;
110396 - if (old.count <= 0)
110397 + __lockref_inc(&new);
110398 + if (__lockref_read(&old) <= 0)
110399 break;
110400 ,
110401 return 1;
110402 );
110403
110404 spin_lock(&lockref->lock);
110405 - if (lockref->count <= 0)
110406 + if (__lockref_read(lockref) <= 0)
110407 return 0;
110408 - lockref->count++;
110409 + __lockref_inc(lockref);
110410 spin_unlock(&lockref->lock);
110411 return 1;
110412 }
110413 @@ -122,11 +122,11 @@ EXPORT_SYMBOL(lockref_get_or_lock);
110414 int lockref_put_return(struct lockref *lockref)
110415 {
110416 CMPXCHG_LOOP(
110417 - new.count--;
110418 - if (old.count <= 0)
110419 + __lockref_dec(&new);
110420 + if (__lockref_read(&old) <= 0)
110421 return -1;
110422 ,
110423 - return new.count;
110424 + return __lockref_read(&new);
110425 );
110426 return -1;
110427 }
110428 @@ -140,17 +140,17 @@ EXPORT_SYMBOL(lockref_put_return);
110429 int lockref_put_or_lock(struct lockref *lockref)
110430 {
110431 CMPXCHG_LOOP(
110432 - new.count--;
110433 - if (old.count <= 1)
110434 + __lockref_dec(&new);
110435 + if (__lockref_read(&old) <= 1)
110436 break;
110437 ,
110438 return 1;
110439 );
110440
110441 spin_lock(&lockref->lock);
110442 - if (lockref->count <= 1)
110443 + if (__lockref_read(lockref) <= 1)
110444 return 0;
110445 - lockref->count--;
110446 + __lockref_dec(lockref);
110447 spin_unlock(&lockref->lock);
110448 return 1;
110449 }
110450 @@ -163,7 +163,7 @@ EXPORT_SYMBOL(lockref_put_or_lock);
110451 void lockref_mark_dead(struct lockref *lockref)
110452 {
110453 assert_spin_locked(&lockref->lock);
110454 - lockref->count = -128;
110455 + __lockref_set(lockref, -128);
110456 }
110457 EXPORT_SYMBOL(lockref_mark_dead);
110458
110459 @@ -177,8 +177,8 @@ int lockref_get_not_dead(struct lockref *lockref)
110460 int retval;
110461
110462 CMPXCHG_LOOP(
110463 - new.count++;
110464 - if (old.count < 0)
110465 + __lockref_inc(&new);
110466 + if (__lockref_read(&old) < 0)
110467 return 0;
110468 ,
110469 return 1;
110470 @@ -186,8 +186,8 @@ int lockref_get_not_dead(struct lockref *lockref)
110471
110472 spin_lock(&lockref->lock);
110473 retval = 0;
110474 - if (lockref->count >= 0) {
110475 - lockref->count++;
110476 + if (__lockref_read(lockref) >= 0) {
110477 + __lockref_inc(lockref);
110478 retval = 1;
110479 }
110480 spin_unlock(&lockref->lock);
110481 diff --git a/lib/nlattr.c b/lib/nlattr.c
110482 index f5907d2..36072be 100644
110483 --- a/lib/nlattr.c
110484 +++ b/lib/nlattr.c
110485 @@ -278,6 +278,8 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
110486 {
110487 int minlen = min_t(int, count, nla_len(src));
110488
110489 + BUG_ON(minlen < 0);
110490 +
110491 memcpy(dest, nla_data(src), minlen);
110492 if (count > minlen)
110493 memset(dest + minlen, 0, count - minlen);
110494 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
110495 index 6111bcb..02e816b 100644
110496 --- a/lib/percpu-refcount.c
110497 +++ b/lib/percpu-refcount.c
110498 @@ -31,7 +31,7 @@
110499 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
110500 */
110501
110502 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
110503 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
110504
110505 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
110506
110507 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
110508 index 3d2aa27..a472f20 100644
110509 --- a/lib/radix-tree.c
110510 +++ b/lib/radix-tree.c
110511 @@ -67,7 +67,7 @@ struct radix_tree_preload {
110512 int nr;
110513 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
110514 };
110515 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
110516 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
110517
110518 static inline void *ptr_to_indirect(void *ptr)
110519 {
110520 diff --git a/lib/random32.c b/lib/random32.c
110521 index 0bee183..526f12f 100644
110522 --- a/lib/random32.c
110523 +++ b/lib/random32.c
110524 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
110525 }
110526 #endif
110527
110528 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
110529 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
110530
110531 /**
110532 * prandom_u32_state - seeded pseudo-random number generator.
110533 diff --git a/lib/rbtree.c b/lib/rbtree.c
110534 index c16c81a..4dcbda1 100644
110535 --- a/lib/rbtree.c
110536 +++ b/lib/rbtree.c
110537 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
110538 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
110539
110540 static const struct rb_augment_callbacks dummy_callbacks = {
110541 - dummy_propagate, dummy_copy, dummy_rotate
110542 + .propagate = dummy_propagate,
110543 + .copy = dummy_copy,
110544 + .rotate = dummy_rotate
110545 };
110546
110547 void rb_insert_color(struct rb_node *node, struct rb_root *root)
110548 diff --git a/lib/show_mem.c b/lib/show_mem.c
110549 index adc98e18..0ce83c2 100644
110550 --- a/lib/show_mem.c
110551 +++ b/lib/show_mem.c
110552 @@ -49,6 +49,6 @@ void show_mem(unsigned int filter)
110553 quicklist_total_size());
110554 #endif
110555 #ifdef CONFIG_MEMORY_FAILURE
110556 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
110557 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
110558 #endif
110559 }
110560 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
110561 index e0af6ff..fcc9f15 100644
110562 --- a/lib/strncpy_from_user.c
110563 +++ b/lib/strncpy_from_user.c
110564 @@ -22,7 +22,7 @@
110565 */
110566 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
110567 {
110568 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
110569 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
110570 long res = 0;
110571
110572 /*
110573 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
110574 index fe9a325..85cd8aa 100644
110575 --- a/lib/strnlen_user.c
110576 +++ b/lib/strnlen_user.c
110577 @@ -26,7 +26,7 @@
110578 */
110579 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
110580 {
110581 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
110582 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
110583 long align, res = 0;
110584 unsigned long c;
110585
110586 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
110587 index 3c365ab..75b43df 100644
110588 --- a/lib/swiotlb.c
110589 +++ b/lib/swiotlb.c
110590 @@ -683,7 +683,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
110591
110592 void
110593 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
110594 - dma_addr_t dev_addr)
110595 + dma_addr_t dev_addr, struct dma_attrs *attrs)
110596 {
110597 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
110598
110599 diff --git a/lib/test-hexdump.c b/lib/test-hexdump.c
110600 index c227cc4..5241df3 100644
110601 --- a/lib/test-hexdump.c
110602 +++ b/lib/test-hexdump.c
110603 @@ -25,19 +25,19 @@ static const char * const test_data_1_le[] __initconst = {
110604 "4c", "d1", "19", "99", "43", "b1", "af", "0c",
110605 };
110606
110607 -static const char *test_data_2_le[] __initdata = {
110608 +static const char * const test_data_2_le[] __initconst = {
110609 "32be", "7bdb", "180a", "b293",
110610 "ba70", "24c4", "837d", "9b34",
110611 "9ca6", "ad31", "0f9c", "e9ac",
110612 "d14c", "9919", "b143", "0caf",
110613 };
110614
110615 -static const char *test_data_4_le[] __initdata = {
110616 +static const char * const test_data_4_le[] __initconst = {
110617 "7bdb32be", "b293180a", "24c4ba70", "9b34837d",
110618 "ad319ca6", "e9ac0f9c", "9919d14c", "0cafb143",
110619 };
110620
110621 -static const char *test_data_8_le[] __initdata = {
110622 +static const char * const test_data_8_le[] __initconst = {
110623 "b293180a7bdb32be", "9b34837d24c4ba70",
110624 "e9ac0f9cad319ca6", "0cafb1439919d14c",
110625 };
110626 diff --git a/lib/usercopy.c b/lib/usercopy.c
110627 index 4f5b1dd..7cab418 100644
110628 --- a/lib/usercopy.c
110629 +++ b/lib/usercopy.c
110630 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
110631 WARN(1, "Buffer overflow detected!\n");
110632 }
110633 EXPORT_SYMBOL(copy_from_user_overflow);
110634 +
110635 +void copy_to_user_overflow(void)
110636 +{
110637 + WARN(1, "Buffer overflow detected!\n");
110638 +}
110639 +EXPORT_SYMBOL(copy_to_user_overflow);
110640 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
110641 index da39c60..ac91239 100644
110642 --- a/lib/vsprintf.c
110643 +++ b/lib/vsprintf.c
110644 @@ -16,6 +16,9 @@
110645 * - scnprintf and vscnprintf
110646 */
110647
110648 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110649 +#define __INCLUDED_BY_HIDESYM 1
110650 +#endif
110651 #include <stdarg.h>
110652 #include <linux/clk-provider.h>
110653 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
110654 @@ -628,7 +631,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
110655 #ifdef CONFIG_KALLSYMS
110656 if (*fmt == 'B')
110657 sprint_backtrace(sym, value);
110658 - else if (*fmt != 'f' && *fmt != 's')
110659 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
110660 sprint_symbol(sym, value);
110661 else
110662 sprint_symbol_no_offset(sym, value);
110663 @@ -1360,7 +1363,11 @@ char *clock(char *buf, char *end, struct clk *clk, struct printf_spec spec,
110664 }
110665 }
110666
110667 -int kptr_restrict __read_mostly;
110668 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110669 +int kptr_restrict __read_only = 2;
110670 +#else
110671 +int kptr_restrict __read_only;
110672 +#endif
110673
110674 /*
110675 * Show a '%p' thing. A kernel extension is that the '%p' is followed
110676 @@ -1371,8 +1378,10 @@ int kptr_restrict __read_mostly;
110677 *
110678 * - 'F' For symbolic function descriptor pointers with offset
110679 * - 'f' For simple symbolic function names without offset
110680 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
110681 * - 'S' For symbolic direct pointers with offset
110682 * - 's' For symbolic direct pointers without offset
110683 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
110684 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
110685 * - 'B' For backtraced symbolic direct pointers with offset
110686 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
110687 @@ -1460,12 +1469,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
110688
110689 if (!ptr && *fmt != 'K') {
110690 /*
110691 - * Print (null) with the same width as a pointer so it makes
110692 + * Print (nil) with the same width as a pointer so it makes
110693 * tabular output look nice.
110694 */
110695 if (spec.field_width == -1)
110696 spec.field_width = default_width;
110697 - return string(buf, end, "(null)", spec);
110698 + return string(buf, end, "(nil)", spec);
110699 }
110700
110701 switch (*fmt) {
110702 @@ -1475,6 +1484,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
110703 /* Fallthrough */
110704 case 'S':
110705 case 's':
110706 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110707 + break;
110708 +#else
110709 + return symbol_string(buf, end, ptr, spec, fmt);
110710 +#endif
110711 + case 'X':
110712 + ptr = dereference_function_descriptor(ptr);
110713 + case 'A':
110714 case 'B':
110715 return symbol_string(buf, end, ptr, spec, fmt);
110716 case 'R':
110717 @@ -1539,6 +1556,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
110718 va_end(va);
110719 return buf;
110720 }
110721 + case 'P':
110722 + break;
110723 case 'K':
110724 /*
110725 * %pK cannot be used in IRQ context because its test
110726 @@ -1598,6 +1617,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
110727 ((const struct file *)ptr)->f_path.dentry,
110728 spec, fmt);
110729 }
110730 +
110731 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110732 + /* 'P' = approved pointers to copy to userland,
110733 + as in the /proc/kallsyms case, as we make it display nothing
110734 + for non-root users, and the real contents for root users
110735 + 'X' = approved simple symbols
110736 + Also ignore 'K' pointers, since we force their NULLing for non-root users
110737 + above
110738 + */
110739 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
110740 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
110741 + dump_stack();
110742 + ptr = NULL;
110743 + }
110744 +#endif
110745 +
110746 spec.flags |= SMALL;
110747 if (spec.field_width == -1) {
110748 spec.field_width = default_width;
110749 @@ -2296,11 +2331,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
110750 typeof(type) value; \
110751 if (sizeof(type) == 8) { \
110752 args = PTR_ALIGN(args, sizeof(u32)); \
110753 - *(u32 *)&value = *(u32 *)args; \
110754 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
110755 + *(u32 *)&value = *(const u32 *)args; \
110756 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
110757 } else { \
110758 args = PTR_ALIGN(args, sizeof(type)); \
110759 - value = *(typeof(type) *)args; \
110760 + value = *(const typeof(type) *)args; \
110761 } \
110762 args += sizeof(type); \
110763 value; \
110764 @@ -2363,7 +2398,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
110765 case FORMAT_TYPE_STR: {
110766 const char *str_arg = args;
110767 args += strlen(str_arg) + 1;
110768 - str = string(str, end, (char *)str_arg, spec);
110769 + str = string(str, end, str_arg, spec);
110770 break;
110771 }
110772
110773 diff --git a/localversion-grsec b/localversion-grsec
110774 new file mode 100644
110775 index 0000000..7cd6065
110776 --- /dev/null
110777 +++ b/localversion-grsec
110778 @@ -0,0 +1 @@
110779 +-grsec
110780 diff --git a/mm/Kconfig b/mm/Kconfig
110781 index 390214d..f96e3b8 100644
110782 --- a/mm/Kconfig
110783 +++ b/mm/Kconfig
110784 @@ -342,10 +342,11 @@ config KSM
110785 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
110786
110787 config DEFAULT_MMAP_MIN_ADDR
110788 - int "Low address space to protect from user allocation"
110789 + int "Low address space to protect from user allocation"
110790 depends on MMU
110791 - default 4096
110792 - help
110793 + default 32768 if ALPHA || ARM || PARISC || SPARC32
110794 + default 65536
110795 + help
110796 This is the portion of low virtual memory which should be protected
110797 from userspace allocation. Keeping a user from writing to low pages
110798 can help reduce the impact of kernel NULL pointer bugs.
110799 @@ -376,7 +377,7 @@ config MEMORY_FAILURE
110800
110801 config HWPOISON_INJECT
110802 tristate "HWPoison pages injector"
110803 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
110804 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
110805 select PROC_PAGE_MONITOR
110806
110807 config NOMMU_INITIAL_TRIM_EXCESS
110808 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
110809 index 957d3da..1d34e20 100644
110810 --- a/mm/Kconfig.debug
110811 +++ b/mm/Kconfig.debug
110812 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
110813 config DEBUG_PAGEALLOC
110814 bool "Debug page memory allocations"
110815 depends on DEBUG_KERNEL
110816 + depends on !PAX_MEMORY_SANITIZE
110817 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
110818 depends on !KMEMCHECK
110819 select PAGE_EXTENSION
110820 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
110821 index 000e7b3..aad2605 100644
110822 --- a/mm/backing-dev.c
110823 +++ b/mm/backing-dev.c
110824 @@ -12,7 +12,7 @@
110825 #include <linux/device.h>
110826 #include <trace/events/writeback.h>
110827
110828 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
110829 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
110830
110831 struct backing_dev_info noop_backing_dev_info = {
110832 .name = "noop",
110833 @@ -458,7 +458,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name)
110834 return err;
110835
110836 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
110837 - atomic_long_inc_return(&bdi_seq));
110838 + atomic_long_inc_return_unchecked(&bdi_seq));
110839 if (err) {
110840 bdi_destroy(bdi);
110841 return err;
110842 diff --git a/mm/cma_debug.c b/mm/cma_debug.c
110843 index 7621ee3..f8e4b60 100644
110844 --- a/mm/cma_debug.c
110845 +++ b/mm/cma_debug.c
110846 @@ -39,7 +39,7 @@ static int cma_used_get(void *data, u64 *val)
110847
110848 mutex_lock(&cma->lock);
110849 /* pages counter is smaller than sizeof(int) */
110850 - used = bitmap_weight(cma->bitmap, (int)cma->count);
110851 + used = bitmap_weight(cma->bitmap, (int)cma_bitmap_maxno(cma));
110852 mutex_unlock(&cma->lock);
110853 *val = (u64)used << cma->order_per_bit;
110854
110855 @@ -52,13 +52,14 @@ static int cma_maxchunk_get(void *data, u64 *val)
110856 struct cma *cma = data;
110857 unsigned long maxchunk = 0;
110858 unsigned long start, end = 0;
110859 + unsigned long bitmap_maxno = cma_bitmap_maxno(cma);
110860
110861 mutex_lock(&cma->lock);
110862 for (;;) {
110863 - start = find_next_zero_bit(cma->bitmap, cma->count, end);
110864 + start = find_next_zero_bit(cma->bitmap, bitmap_maxno, end);
110865 if (start >= cma->count)
110866 break;
110867 - end = find_next_bit(cma->bitmap, cma->count, start);
110868 + end = find_next_bit(cma->bitmap, bitmap_maxno, start);
110869 maxchunk = max(end - start, maxchunk);
110870 }
110871 mutex_unlock(&cma->lock);
110872 @@ -170,10 +171,10 @@ static void cma_debugfs_add_one(struct cma *cma, int idx)
110873
110874 tmp = debugfs_create_dir(name, cma_debugfs_root);
110875
110876 - debugfs_create_file("alloc", S_IWUSR, cma_debugfs_root, cma,
110877 + debugfs_create_file("alloc", S_IWUSR, tmp, cma,
110878 &cma_alloc_fops);
110879
110880 - debugfs_create_file("free", S_IWUSR, cma_debugfs_root, cma,
110881 + debugfs_create_file("free", S_IWUSR, tmp, cma,
110882 &cma_free_fops);
110883
110884 debugfs_create_file("base_pfn", S_IRUGO, tmp,
110885 diff --git a/mm/filemap.c b/mm/filemap.c
110886 index 6bf5e42..1e631ee 100644
110887 --- a/mm/filemap.c
110888 +++ b/mm/filemap.c
110889 @@ -2095,7 +2095,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
110890 struct address_space *mapping = file->f_mapping;
110891
110892 if (!mapping->a_ops->readpage)
110893 - return -ENOEXEC;
110894 + return -ENODEV;
110895 file_accessed(file);
110896 vma->vm_ops = &generic_file_vm_ops;
110897 return 0;
110898 @@ -2276,6 +2276,7 @@ inline ssize_t generic_write_checks(struct kiocb *iocb, struct iov_iter *from)
110899 pos = iocb->ki_pos;
110900
110901 if (limit != RLIM_INFINITY) {
110902 + gr_learn_resource(current, RLIMIT_FSIZE, iocb->ki_pos, 0);
110903 if (iocb->ki_pos >= limit) {
110904 send_sig(SIGXFSZ, current, 0);
110905 return -EFBIG;
110906 diff --git a/mm/gup.c b/mm/gup.c
110907 index 6297f6b..7652403 100644
110908 --- a/mm/gup.c
110909 +++ b/mm/gup.c
110910 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
110911 unsigned int fault_flags = 0;
110912 int ret;
110913
110914 - /* For mm_populate(), just skip the stack guard page. */
110915 - if ((*flags & FOLL_POPULATE) &&
110916 - (stack_guard_page_start(vma, address) ||
110917 - stack_guard_page_end(vma, address + PAGE_SIZE)))
110918 - return -ENOENT;
110919 if (*flags & FOLL_WRITE)
110920 fault_flags |= FAULT_FLAG_WRITE;
110921 if (nonblocking)
110922 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
110923 if (!(gup_flags & FOLL_FORCE))
110924 gup_flags |= FOLL_NUMA;
110925
110926 - do {
110927 + while (nr_pages) {
110928 struct page *page;
110929 unsigned int foll_flags = gup_flags;
110930 unsigned int page_increm;
110931
110932 /* first iteration or cross vma bound */
110933 if (!vma || start >= vma->vm_end) {
110934 - vma = find_extend_vma(mm, start);
110935 + vma = find_vma(mm, start);
110936 if (!vma && in_gate_area(mm, start)) {
110937 int ret;
110938 ret = get_gate_page(mm, start & PAGE_MASK,
110939 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
110940 goto next_page;
110941 }
110942
110943 - if (!vma || check_vma_flags(vma, gup_flags))
110944 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
110945 return i ? : -EFAULT;
110946 if (is_vm_hugetlb_page(vma)) {
110947 i = follow_hugetlb_page(mm, vma, pages, vmas,
110948 @@ -509,7 +504,7 @@ next_page:
110949 i += page_increm;
110950 start += page_increm * PAGE_SIZE;
110951 nr_pages -= page_increm;
110952 - } while (nr_pages);
110953 + }
110954 return i;
110955 }
110956 EXPORT_SYMBOL(__get_user_pages);
110957 diff --git a/mm/highmem.c b/mm/highmem.c
110958 index 123bcd3..0de52ba 100644
110959 --- a/mm/highmem.c
110960 +++ b/mm/highmem.c
110961 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
110962 * So no dangers, even with speculative execution.
110963 */
110964 page = pte_page(pkmap_page_table[i]);
110965 + pax_open_kernel();
110966 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
110967 -
110968 + pax_close_kernel();
110969 set_page_address(page, NULL);
110970 need_flush = 1;
110971 }
110972 @@ -259,9 +260,11 @@ start:
110973 }
110974 }
110975 vaddr = PKMAP_ADDR(last_pkmap_nr);
110976 +
110977 + pax_open_kernel();
110978 set_pte_at(&init_mm, vaddr,
110979 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
110980 -
110981 + pax_close_kernel();
110982 pkmap_count[last_pkmap_nr] = 1;
110983 set_page_address(page, (void *)vaddr);
110984
110985 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
110986 index 8c4c1f9..7019e3d 100644
110987 --- a/mm/hugetlb.c
110988 +++ b/mm/hugetlb.c
110989 @@ -2365,6 +2365,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
110990 struct ctl_table *table, int write,
110991 void __user *buffer, size_t *length, loff_t *ppos)
110992 {
110993 + ctl_table_no_const t;
110994 struct hstate *h = &default_hstate;
110995 unsigned long tmp = h->max_huge_pages;
110996 int ret;
110997 @@ -2372,9 +2373,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
110998 if (!hugepages_supported())
110999 return -ENOTSUPP;
111000
111001 - table->data = &tmp;
111002 - table->maxlen = sizeof(unsigned long);
111003 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
111004 + t = *table;
111005 + t.data = &tmp;
111006 + t.maxlen = sizeof(unsigned long);
111007 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
111008 if (ret)
111009 goto out;
111010
111011 @@ -2409,6 +2411,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
111012 struct hstate *h = &default_hstate;
111013 unsigned long tmp;
111014 int ret;
111015 + ctl_table_no_const hugetlb_table;
111016
111017 if (!hugepages_supported())
111018 return -ENOTSUPP;
111019 @@ -2418,9 +2421,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
111020 if (write && hstate_is_gigantic(h))
111021 return -EINVAL;
111022
111023 - table->data = &tmp;
111024 - table->maxlen = sizeof(unsigned long);
111025 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
111026 + hugetlb_table = *table;
111027 + hugetlb_table.data = &tmp;
111028 + hugetlb_table.maxlen = sizeof(unsigned long);
111029 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
111030 if (ret)
111031 goto out;
111032
111033 @@ -2910,6 +2914,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
111034 i_mmap_unlock_write(mapping);
111035 }
111036
111037 +#ifdef CONFIG_PAX_SEGMEXEC
111038 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
111039 +{
111040 + struct mm_struct *mm = vma->vm_mm;
111041 + struct vm_area_struct *vma_m;
111042 + unsigned long address_m;
111043 + pte_t *ptep_m;
111044 +
111045 + vma_m = pax_find_mirror_vma(vma);
111046 + if (!vma_m)
111047 + return;
111048 +
111049 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
111050 + address_m = address + SEGMEXEC_TASK_SIZE;
111051 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
111052 + get_page(page_m);
111053 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
111054 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
111055 +}
111056 +#endif
111057 +
111058 /*
111059 * Hugetlb_cow() should be called with page lock of the original hugepage held.
111060 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
111061 @@ -3023,6 +3048,11 @@ retry_avoidcopy:
111062 make_huge_pte(vma, new_page, 1));
111063 page_remove_rmap(old_page);
111064 hugepage_add_new_anon_rmap(new_page, vma, address);
111065 +
111066 +#ifdef CONFIG_PAX_SEGMEXEC
111067 + pax_mirror_huge_pte(vma, address, new_page);
111068 +#endif
111069 +
111070 /* Make the old page be freed below */
111071 new_page = old_page;
111072 }
111073 @@ -3184,6 +3214,10 @@ retry:
111074 && (vma->vm_flags & VM_SHARED)));
111075 set_huge_pte_at(mm, address, ptep, new_pte);
111076
111077 +#ifdef CONFIG_PAX_SEGMEXEC
111078 + pax_mirror_huge_pte(vma, address, page);
111079 +#endif
111080 +
111081 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
111082 /* Optimization, do the COW without a second fault */
111083 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
111084 @@ -3251,6 +3285,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111085 struct address_space *mapping;
111086 int need_wait_lock = 0;
111087
111088 +#ifdef CONFIG_PAX_SEGMEXEC
111089 + struct vm_area_struct *vma_m;
111090 +#endif
111091 +
111092 address &= huge_page_mask(h);
111093
111094 ptep = huge_pte_offset(mm, address);
111095 @@ -3264,6 +3302,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111096 VM_FAULT_SET_HINDEX(hstate_index(h));
111097 }
111098
111099 +#ifdef CONFIG_PAX_SEGMEXEC
111100 + vma_m = pax_find_mirror_vma(vma);
111101 + if (vma_m) {
111102 + unsigned long address_m;
111103 +
111104 + if (vma->vm_start > vma_m->vm_start) {
111105 + address_m = address;
111106 + address -= SEGMEXEC_TASK_SIZE;
111107 + vma = vma_m;
111108 + h = hstate_vma(vma);
111109 + } else
111110 + address_m = address + SEGMEXEC_TASK_SIZE;
111111 +
111112 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
111113 + return VM_FAULT_OOM;
111114 + address_m &= HPAGE_MASK;
111115 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
111116 + }
111117 +#endif
111118 +
111119 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
111120 if (!ptep)
111121 return VM_FAULT_OOM;
111122 diff --git a/mm/internal.h b/mm/internal.h
111123 index a25e359..e2c96e9 100644
111124 --- a/mm/internal.h
111125 +++ b/mm/internal.h
111126 @@ -156,6 +156,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
111127
111128 extern int __isolate_free_page(struct page *page, unsigned int order);
111129 extern void __free_pages_bootmem(struct page *page, unsigned int order);
111130 +extern void free_compound_page(struct page *page);
111131 extern void prep_compound_page(struct page *page, unsigned long order);
111132 #ifdef CONFIG_MEMORY_FAILURE
111133 extern bool is_free_buddy_page(struct page *page);
111134 @@ -413,7 +414,7 @@ extern u32 hwpoison_filter_enable;
111135
111136 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
111137 unsigned long, unsigned long,
111138 - unsigned long, unsigned long);
111139 + unsigned long, unsigned long) __intentional_overflow(-1);
111140
111141 extern void set_pageblock_order(void);
111142 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
111143 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
111144 index 3716cdb..25b97dc 100644
111145 --- a/mm/kmemleak.c
111146 +++ b/mm/kmemleak.c
111147 @@ -368,7 +368,7 @@ static void print_unreferenced(struct seq_file *seq,
111148
111149 for (i = 0; i < object->trace_len; i++) {
111150 void *ptr = (void *)object->trace[i];
111151 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
111152 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
111153 }
111154 }
111155
111156 @@ -1926,7 +1926,7 @@ static int __init kmemleak_late_init(void)
111157 return -ENOMEM;
111158 }
111159
111160 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
111161 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
111162 &kmemleak_fops);
111163 if (!dentry)
111164 pr_warning("Failed to create the debugfs kmemleak file\n");
111165 diff --git a/mm/maccess.c b/mm/maccess.c
111166 index d53adf9..03a24bf 100644
111167 --- a/mm/maccess.c
111168 +++ b/mm/maccess.c
111169 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
111170 set_fs(KERNEL_DS);
111171 pagefault_disable();
111172 ret = __copy_from_user_inatomic(dst,
111173 - (__force const void __user *)src, size);
111174 + (const void __force_user *)src, size);
111175 pagefault_enable();
111176 set_fs(old_fs);
111177
111178 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
111179
111180 set_fs(KERNEL_DS);
111181 pagefault_disable();
111182 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
111183 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
111184 pagefault_enable();
111185 set_fs(old_fs);
111186
111187 diff --git a/mm/madvise.c b/mm/madvise.c
111188 index d551475..8fdd7f3 100644
111189 --- a/mm/madvise.c
111190 +++ b/mm/madvise.c
111191 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
111192 pgoff_t pgoff;
111193 unsigned long new_flags = vma->vm_flags;
111194
111195 +#ifdef CONFIG_PAX_SEGMEXEC
111196 + struct vm_area_struct *vma_m;
111197 +#endif
111198 +
111199 switch (behavior) {
111200 case MADV_NORMAL:
111201 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
111202 @@ -126,6 +130,13 @@ success:
111203 /*
111204 * vm_flags is protected by the mmap_sem held in write mode.
111205 */
111206 +
111207 +#ifdef CONFIG_PAX_SEGMEXEC
111208 + vma_m = pax_find_mirror_vma(vma);
111209 + if (vma_m)
111210 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
111211 +#endif
111212 +
111213 vma->vm_flags = new_flags;
111214
111215 out:
111216 @@ -277,11 +288,27 @@ static long madvise_dontneed(struct vm_area_struct *vma,
111217 struct vm_area_struct **prev,
111218 unsigned long start, unsigned long end)
111219 {
111220 +
111221 +#ifdef CONFIG_PAX_SEGMEXEC
111222 + struct vm_area_struct *vma_m;
111223 +#endif
111224 +
111225 *prev = vma;
111226 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
111227 return -EINVAL;
111228
111229 zap_page_range(vma, start, end - start, NULL);
111230 +
111231 +#ifdef CONFIG_PAX_SEGMEXEC
111232 + vma_m = pax_find_mirror_vma(vma);
111233 + if (vma_m) {
111234 + if (vma_m->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
111235 + return -EINVAL;
111236 +
111237 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
111238 + }
111239 +#endif
111240 +
111241 return 0;
111242 }
111243
111244 @@ -484,6 +511,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
111245 if (end < start)
111246 return error;
111247
111248 +#ifdef CONFIG_PAX_SEGMEXEC
111249 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
111250 + if (end > SEGMEXEC_TASK_SIZE)
111251 + return error;
111252 + } else
111253 +#endif
111254 +
111255 + if (end > TASK_SIZE)
111256 + return error;
111257 +
111258 error = 0;
111259 if (end == start)
111260 return error;
111261 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
111262 index 501820c..9612bcf 100644
111263 --- a/mm/memory-failure.c
111264 +++ b/mm/memory-failure.c
111265 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
111266
111267 int sysctl_memory_failure_recovery __read_mostly = 1;
111268
111269 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
111270 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
111271
111272 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
111273
111274 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
111275 pfn, t->comm, t->pid);
111276 si.si_signo = SIGBUS;
111277 si.si_errno = 0;
111278 - si.si_addr = (void *)addr;
111279 + si.si_addr = (void __user *)addr;
111280 #ifdef __ARCH_SI_TRAPNO
111281 si.si_trapno = trapno;
111282 #endif
111283 @@ -825,7 +825,7 @@ static struct page_state {
111284 unsigned long res;
111285 enum action_page_type type;
111286 int (*action)(struct page *p, unsigned long pfn);
111287 -} error_states[] = {
111288 +} __do_const error_states[] = {
111289 { reserved, reserved, MSG_KERNEL, me_kernel },
111290 /*
111291 * free pages are specially detected outside this table:
111292 @@ -1133,7 +1133,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
111293 nr_pages = 1 << compound_order(hpage);
111294 else /* normal page or thp */
111295 nr_pages = 1;
111296 - atomic_long_add(nr_pages, &num_poisoned_pages);
111297 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
111298
111299 /*
111300 * We need/can do nothing about count=0 pages.
111301 @@ -1162,7 +1162,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
111302 if (PageHWPoison(hpage)) {
111303 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
111304 || (p != hpage && TestSetPageHWPoison(hpage))) {
111305 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111306 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111307 unlock_page(hpage);
111308 return 0;
111309 }
111310 @@ -1231,14 +1231,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
111311 */
111312 if (!PageHWPoison(p)) {
111313 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
111314 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111315 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111316 put_page(hpage);
111317 res = 0;
111318 goto out;
111319 }
111320 if (hwpoison_filter(p)) {
111321 if (TestClearPageHWPoison(p))
111322 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111323 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111324 unlock_page(hpage);
111325 put_page(hpage);
111326 return 0;
111327 @@ -1467,7 +1467,7 @@ int unpoison_memory(unsigned long pfn)
111328 return 0;
111329 }
111330 if (TestClearPageHWPoison(p))
111331 - atomic_long_dec(&num_poisoned_pages);
111332 + atomic_long_dec_unchecked(&num_poisoned_pages);
111333 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
111334 return 0;
111335 }
111336 @@ -1481,7 +1481,7 @@ int unpoison_memory(unsigned long pfn)
111337 */
111338 if (TestClearPageHWPoison(page)) {
111339 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
111340 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111341 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111342 freeit = 1;
111343 if (PageHuge(page))
111344 clear_page_hwpoison_huge_page(page);
111345 @@ -1616,11 +1616,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
111346 if (PageHuge(page)) {
111347 set_page_hwpoison_huge_page(hpage);
111348 dequeue_hwpoisoned_huge_page(hpage);
111349 - atomic_long_add(1 << compound_order(hpage),
111350 + atomic_long_add_unchecked(1 << compound_order(hpage),
111351 &num_poisoned_pages);
111352 } else {
111353 SetPageHWPoison(page);
111354 - atomic_long_inc(&num_poisoned_pages);
111355 + atomic_long_inc_unchecked(&num_poisoned_pages);
111356 }
111357 }
111358 return ret;
111359 @@ -1659,7 +1659,7 @@ static int __soft_offline_page(struct page *page, int flags)
111360 put_page(page);
111361 pr_info("soft_offline: %#lx: invalidated\n", pfn);
111362 SetPageHWPoison(page);
111363 - atomic_long_inc(&num_poisoned_pages);
111364 + atomic_long_inc_unchecked(&num_poisoned_pages);
111365 return 0;
111366 }
111367
111368 @@ -1708,7 +1708,7 @@ static int __soft_offline_page(struct page *page, int flags)
111369 if (!is_free_buddy_page(page))
111370 pr_info("soft offline: %#lx: page leaked\n",
111371 pfn);
111372 - atomic_long_inc(&num_poisoned_pages);
111373 + atomic_long_inc_unchecked(&num_poisoned_pages);
111374 }
111375 } else {
111376 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
111377 @@ -1778,11 +1778,11 @@ int soft_offline_page(struct page *page, int flags)
111378 if (PageHuge(page)) {
111379 set_page_hwpoison_huge_page(hpage);
111380 if (!dequeue_hwpoisoned_huge_page(hpage))
111381 - atomic_long_add(1 << compound_order(hpage),
111382 + atomic_long_add_unchecked(1 << compound_order(hpage),
111383 &num_poisoned_pages);
111384 } else {
111385 if (!TestSetPageHWPoison(page))
111386 - atomic_long_inc(&num_poisoned_pages);
111387 + atomic_long_inc_unchecked(&num_poisoned_pages);
111388 }
111389 }
111390 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
111391 diff --git a/mm/memory.c b/mm/memory.c
111392 index 2a9e098..37435af 100644
111393 --- a/mm/memory.c
111394 +++ b/mm/memory.c
111395 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
111396 free_pte_range(tlb, pmd, addr);
111397 } while (pmd++, addr = next, addr != end);
111398
111399 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
111400 start &= PUD_MASK;
111401 if (start < floor)
111402 return;
111403 @@ -429,6 +430,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
111404 pud_clear(pud);
111405 pmd_free_tlb(tlb, pmd, start);
111406 mm_dec_nr_pmds(tlb->mm);
111407 +#endif
111408 }
111409
111410 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
111411 @@ -448,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
111412 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
111413 } while (pud++, addr = next, addr != end);
111414
111415 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
111416 start &= PGDIR_MASK;
111417 if (start < floor)
111418 return;
111419 @@ -462,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
111420 pud = pud_offset(pgd, start);
111421 pgd_clear(pgd);
111422 pud_free_tlb(tlb, pud, start);
111423 +#endif
111424 +
111425 }
111426
111427 /*
111428 @@ -690,7 +695,7 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
111429 /*
111430 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
111431 */
111432 - pr_alert("file:%pD fault:%pf mmap:%pf readpage:%pf\n",
111433 + pr_alert("file:%pD fault:%pX mmap:%pX readpage:%pX\n",
111434 vma->vm_file,
111435 vma->vm_ops ? vma->vm_ops->fault : NULL,
111436 vma->vm_file ? vma->vm_file->f_op->mmap : NULL,
111437 @@ -1463,6 +1468,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
111438 page_add_file_rmap(page);
111439 set_pte_at(mm, addr, pte, mk_pte(page, prot));
111440
111441 +#ifdef CONFIG_PAX_SEGMEXEC
111442 + pax_mirror_file_pte(vma, addr, page, ptl);
111443 +#endif
111444 +
111445 retval = 0;
111446 pte_unmap_unlock(pte, ptl);
111447 return retval;
111448 @@ -1507,9 +1516,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
111449 if (!page_count(page))
111450 return -EINVAL;
111451 if (!(vma->vm_flags & VM_MIXEDMAP)) {
111452 +
111453 +#ifdef CONFIG_PAX_SEGMEXEC
111454 + struct vm_area_struct *vma_m;
111455 +#endif
111456 +
111457 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
111458 BUG_ON(vma->vm_flags & VM_PFNMAP);
111459 vma->vm_flags |= VM_MIXEDMAP;
111460 +
111461 +#ifdef CONFIG_PAX_SEGMEXEC
111462 + vma_m = pax_find_mirror_vma(vma);
111463 + if (vma_m)
111464 + vma_m->vm_flags |= VM_MIXEDMAP;
111465 +#endif
111466 +
111467 }
111468 return insert_page(vma, addr, page, vma->vm_page_prot);
111469 }
111470 @@ -1592,6 +1613,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
111471 unsigned long pfn)
111472 {
111473 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
111474 + BUG_ON(vma->vm_mirror);
111475
111476 if (addr < vma->vm_start || addr >= vma->vm_end)
111477 return -EFAULT;
111478 @@ -1839,7 +1861,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
111479
111480 BUG_ON(pud_huge(*pud));
111481
111482 - pmd = pmd_alloc(mm, pud, addr);
111483 + pmd = (mm == &init_mm) ?
111484 + pmd_alloc_kernel(mm, pud, addr) :
111485 + pmd_alloc(mm, pud, addr);
111486 if (!pmd)
111487 return -ENOMEM;
111488 do {
111489 @@ -1859,7 +1883,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
111490 unsigned long next;
111491 int err;
111492
111493 - pud = pud_alloc(mm, pgd, addr);
111494 + pud = (mm == &init_mm) ?
111495 + pud_alloc_kernel(mm, pgd, addr) :
111496 + pud_alloc(mm, pgd, addr);
111497 if (!pud)
111498 return -ENOMEM;
111499 do {
111500 @@ -2040,6 +2066,196 @@ static inline int wp_page_reuse(struct mm_struct *mm,
111501 return VM_FAULT_WRITE;
111502 }
111503
111504 +#ifdef CONFIG_PAX_SEGMEXEC
111505 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
111506 +{
111507 + struct mm_struct *mm = vma->vm_mm;
111508 + spinlock_t *ptl;
111509 + pte_t *pte, entry;
111510 +
111511 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
111512 + entry = *pte;
111513 + if (pte_none(entry))
111514 + ;
111515 + else if (!pte_present(entry)) {
111516 + swp_entry_t swapentry;
111517 +
111518 + swapentry = pte_to_swp_entry(entry);
111519 + if (!non_swap_entry(swapentry))
111520 + dec_mm_counter_fast(mm, MM_SWAPENTS);
111521 + else if (is_migration_entry(swapentry)) {
111522 + if (PageAnon(migration_entry_to_page(swapentry)))
111523 + dec_mm_counter_fast(mm, MM_ANONPAGES);
111524 + else
111525 + dec_mm_counter_fast(mm, MM_FILEPAGES);
111526 + }
111527 + free_swap_and_cache(swapentry);
111528 + pte_clear_not_present_full(mm, address, pte, 0);
111529 + } else {
111530 + struct page *page;
111531 +
111532 + flush_cache_page(vma, address, pte_pfn(entry));
111533 + entry = ptep_clear_flush(vma, address, pte);
111534 + BUG_ON(pte_dirty(entry));
111535 + page = vm_normal_page(vma, address, entry);
111536 + if (page) {
111537 + update_hiwater_rss(mm);
111538 + if (PageAnon(page))
111539 + dec_mm_counter_fast(mm, MM_ANONPAGES);
111540 + else
111541 + dec_mm_counter_fast(mm, MM_FILEPAGES);
111542 + page_remove_rmap(page);
111543 + page_cache_release(page);
111544 + }
111545 + }
111546 + pte_unmap_unlock(pte, ptl);
111547 +}
111548 +
111549 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
111550 + *
111551 + * the ptl of the lower mapped page is held on entry and is not released on exit
111552 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
111553 + */
111554 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
111555 +{
111556 + struct mm_struct *mm = vma->vm_mm;
111557 + unsigned long address_m;
111558 + spinlock_t *ptl_m;
111559 + struct vm_area_struct *vma_m;
111560 + pmd_t *pmd_m;
111561 + pte_t *pte_m, entry_m;
111562 +
111563 + BUG_ON(!page_m || !PageAnon(page_m));
111564 +
111565 + vma_m = pax_find_mirror_vma(vma);
111566 + if (!vma_m)
111567 + return;
111568 +
111569 + BUG_ON(!PageLocked(page_m));
111570 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
111571 + address_m = address + SEGMEXEC_TASK_SIZE;
111572 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
111573 + pte_m = pte_offset_map(pmd_m, address_m);
111574 + ptl_m = pte_lockptr(mm, pmd_m);
111575 + if (ptl != ptl_m) {
111576 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
111577 + if (!pte_none(*pte_m))
111578 + goto out;
111579 + }
111580 +
111581 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
111582 + page_cache_get(page_m);
111583 + page_add_anon_rmap(page_m, vma_m, address_m);
111584 + inc_mm_counter_fast(mm, MM_ANONPAGES);
111585 + set_pte_at(mm, address_m, pte_m, entry_m);
111586 + update_mmu_cache(vma_m, address_m, pte_m);
111587 +out:
111588 + if (ptl != ptl_m)
111589 + spin_unlock(ptl_m);
111590 + pte_unmap(pte_m);
111591 + unlock_page(page_m);
111592 +}
111593 +
111594 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
111595 +{
111596 + struct mm_struct *mm = vma->vm_mm;
111597 + unsigned long address_m;
111598 + spinlock_t *ptl_m;
111599 + struct vm_area_struct *vma_m;
111600 + pmd_t *pmd_m;
111601 + pte_t *pte_m, entry_m;
111602 +
111603 + BUG_ON(!page_m || PageAnon(page_m));
111604 +
111605 + vma_m = pax_find_mirror_vma(vma);
111606 + if (!vma_m)
111607 + return;
111608 +
111609 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
111610 + address_m = address + SEGMEXEC_TASK_SIZE;
111611 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
111612 + pte_m = pte_offset_map(pmd_m, address_m);
111613 + ptl_m = pte_lockptr(mm, pmd_m);
111614 + if (ptl != ptl_m) {
111615 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
111616 + if (!pte_none(*pte_m))
111617 + goto out;
111618 + }
111619 +
111620 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
111621 + page_cache_get(page_m);
111622 + page_add_file_rmap(page_m);
111623 + inc_mm_counter_fast(mm, MM_FILEPAGES);
111624 + set_pte_at(mm, address_m, pte_m, entry_m);
111625 + update_mmu_cache(vma_m, address_m, pte_m);
111626 +out:
111627 + if (ptl != ptl_m)
111628 + spin_unlock(ptl_m);
111629 + pte_unmap(pte_m);
111630 +}
111631 +
111632 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
111633 +{
111634 + struct mm_struct *mm = vma->vm_mm;
111635 + unsigned long address_m;
111636 + spinlock_t *ptl_m;
111637 + struct vm_area_struct *vma_m;
111638 + pmd_t *pmd_m;
111639 + pte_t *pte_m, entry_m;
111640 +
111641 + vma_m = pax_find_mirror_vma(vma);
111642 + if (!vma_m)
111643 + return;
111644 +
111645 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
111646 + address_m = address + SEGMEXEC_TASK_SIZE;
111647 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
111648 + pte_m = pte_offset_map(pmd_m, address_m);
111649 + ptl_m = pte_lockptr(mm, pmd_m);
111650 + if (ptl != ptl_m) {
111651 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
111652 + if (!pte_none(*pte_m))
111653 + goto out;
111654 + }
111655 +
111656 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
111657 + set_pte_at(mm, address_m, pte_m, entry_m);
111658 +out:
111659 + if (ptl != ptl_m)
111660 + spin_unlock(ptl_m);
111661 + pte_unmap(pte_m);
111662 +}
111663 +
111664 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
111665 +{
111666 + struct page *page_m;
111667 + pte_t entry;
111668 +
111669 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
111670 + goto out;
111671 +
111672 + entry = *pte;
111673 + page_m = vm_normal_page(vma, address, entry);
111674 + if (!page_m)
111675 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
111676 + else if (PageAnon(page_m)) {
111677 + if (pax_find_mirror_vma(vma)) {
111678 + pte_unmap_unlock(pte, ptl);
111679 + lock_page(page_m);
111680 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
111681 + if (pte_same(entry, *pte))
111682 + pax_mirror_anon_pte(vma, address, page_m, ptl);
111683 + else
111684 + unlock_page(page_m);
111685 + }
111686 + } else
111687 + pax_mirror_file_pte(vma, address, page_m, ptl);
111688 +
111689 +out:
111690 + pte_unmap_unlock(pte, ptl);
111691 +}
111692 +#endif
111693 +
111694 /*
111695 * Handle the case of a page which we actually need to copy to a new page.
111696 *
111697 @@ -2093,6 +2309,12 @@ static int wp_page_copy(struct mm_struct *mm, struct vm_area_struct *vma,
111698 */
111699 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
111700 if (likely(pte_same(*page_table, orig_pte))) {
111701 +
111702 +#ifdef CONFIG_PAX_SEGMEXEC
111703 + if (pax_find_mirror_vma(vma))
111704 + BUG_ON(!trylock_page(new_page));
111705 +#endif
111706 +
111707 if (old_page) {
111708 if (!PageAnon(old_page)) {
111709 dec_mm_counter_fast(mm, MM_FILEPAGES);
111710 @@ -2147,6 +2369,10 @@ static int wp_page_copy(struct mm_struct *mm, struct vm_area_struct *vma,
111711 page_remove_rmap(old_page);
111712 }
111713
111714 +#ifdef CONFIG_PAX_SEGMEXEC
111715 + pax_mirror_anon_pte(vma, address, new_page, ptl);
111716 +#endif
111717 +
111718 /* Free the old page.. */
111719 new_page = old_page;
111720 page_copied = 1;
111721 @@ -2578,6 +2804,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
111722 swap_free(entry);
111723 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
111724 try_to_free_swap(page);
111725 +
111726 +#ifdef CONFIG_PAX_SEGMEXEC
111727 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
111728 +#endif
111729 +
111730 unlock_page(page);
111731 if (page != swapcache) {
111732 /*
111733 @@ -2601,6 +2832,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
111734
111735 /* No need to invalidate - it was non-present before */
111736 update_mmu_cache(vma, address, page_table);
111737 +
111738 +#ifdef CONFIG_PAX_SEGMEXEC
111739 + pax_mirror_anon_pte(vma, address, page, ptl);
111740 +#endif
111741 +
111742 unlock:
111743 pte_unmap_unlock(page_table, ptl);
111744 out:
111745 @@ -2620,40 +2856,6 @@ out_release:
111746 }
111747
111748 /*
111749 - * This is like a special single-page "expand_{down|up}wards()",
111750 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
111751 - * doesn't hit another vma.
111752 - */
111753 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
111754 -{
111755 - address &= PAGE_MASK;
111756 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
111757 - struct vm_area_struct *prev = vma->vm_prev;
111758 -
111759 - /*
111760 - * Is there a mapping abutting this one below?
111761 - *
111762 - * That's only ok if it's the same stack mapping
111763 - * that has gotten split..
111764 - */
111765 - if (prev && prev->vm_end == address)
111766 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
111767 -
111768 - return expand_downwards(vma, address - PAGE_SIZE);
111769 - }
111770 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
111771 - struct vm_area_struct *next = vma->vm_next;
111772 -
111773 - /* As VM_GROWSDOWN but s/below/above/ */
111774 - if (next && next->vm_start == address + PAGE_SIZE)
111775 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
111776 -
111777 - return expand_upwards(vma, address + PAGE_SIZE);
111778 - }
111779 - return 0;
111780 -}
111781 -
111782 -/*
111783 * We enter with non-exclusive mmap_sem (to exclude vma changes,
111784 * but allow concurrent faults), and pte mapped but not yet locked.
111785 * We return with mmap_sem still held, but pte unmapped and unlocked.
111786 @@ -2663,31 +2865,29 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
111787 unsigned int flags)
111788 {
111789 struct mem_cgroup *memcg;
111790 - struct page *page;
111791 + struct page *page = NULL;
111792 spinlock_t *ptl;
111793 pte_t entry;
111794
111795 - pte_unmap(page_table);
111796 -
111797 /* File mapping without ->vm_ops ? */
111798 - if (vma->vm_flags & VM_SHARED)
111799 + if (vma->vm_flags & VM_SHARED) {
111800 + pte_unmap(page_table);
111801 return VM_FAULT_SIGBUS;
111802 + }
111803
111804 - /* Check if we need to add a guard page to the stack */
111805 - if (check_stack_guard_page(vma, address) < 0)
111806 - return VM_FAULT_SIGSEGV;
111807 -
111808 - /* Use the zero-page for reads */
111809 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
111810 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
111811 vma->vm_page_prot));
111812 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
111813 + ptl = pte_lockptr(mm, pmd);
111814 + spin_lock(ptl);
111815 if (!pte_none(*page_table))
111816 goto unlock;
111817 goto setpte;
111818 }
111819
111820 /* Allocate our own private page. */
111821 + pte_unmap(page_table);
111822 +
111823 if (unlikely(anon_vma_prepare(vma)))
111824 goto oom;
111825 page = alloc_zeroed_user_highpage_movable(vma, address);
111826 @@ -2711,6 +2911,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
111827 if (!pte_none(*page_table))
111828 goto release;
111829
111830 +#ifdef CONFIG_PAX_SEGMEXEC
111831 + if (pax_find_mirror_vma(vma))
111832 + BUG_ON(!trylock_page(page));
111833 +#endif
111834 +
111835 inc_mm_counter_fast(mm, MM_ANONPAGES);
111836 page_add_new_anon_rmap(page, vma, address);
111837 mem_cgroup_commit_charge(page, memcg, false);
111838 @@ -2720,6 +2925,12 @@ setpte:
111839
111840 /* No need to invalidate - it was non-present before */
111841 update_mmu_cache(vma, address, page_table);
111842 +
111843 +#ifdef CONFIG_PAX_SEGMEXEC
111844 + if (page)
111845 + pax_mirror_anon_pte(vma, address, page, ptl);
111846 +#endif
111847 +
111848 unlock:
111849 pte_unmap_unlock(page_table, ptl);
111850 return 0;
111851 @@ -2952,6 +3163,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111852 return ret;
111853 }
111854 do_set_pte(vma, address, fault_page, pte, false, false);
111855 +
111856 +#ifdef CONFIG_PAX_SEGMEXEC
111857 + pax_mirror_file_pte(vma, address, fault_page, ptl);
111858 +#endif
111859 +
111860 unlock_page(fault_page);
111861 unlock_out:
111862 pte_unmap_unlock(pte, ptl);
111863 @@ -3003,7 +3219,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111864 }
111865 goto uncharge_out;
111866 }
111867 +
111868 +#ifdef CONFIG_PAX_SEGMEXEC
111869 + if (pax_find_mirror_vma(vma))
111870 + BUG_ON(!trylock_page(new_page));
111871 +#endif
111872 +
111873 do_set_pte(vma, address, new_page, pte, true, true);
111874 +
111875 +#ifdef CONFIG_PAX_SEGMEXEC
111876 + pax_mirror_anon_pte(vma, address, new_page, ptl);
111877 +#endif
111878 +
111879 mem_cgroup_commit_charge(new_page, memcg, false);
111880 lru_cache_add_active_or_unevictable(new_page, vma);
111881 pte_unmap_unlock(pte, ptl);
111882 @@ -3061,6 +3288,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111883 return ret;
111884 }
111885 do_set_pte(vma, address, fault_page, pte, true, false);
111886 +
111887 +#ifdef CONFIG_PAX_SEGMEXEC
111888 + pax_mirror_file_pte(vma, address, fault_page, ptl);
111889 +#endif
111890 +
111891 pte_unmap_unlock(pte, ptl);
111892
111893 if (set_page_dirty(fault_page))
111894 @@ -3286,6 +3518,12 @@ static int handle_pte_fault(struct mm_struct *mm,
111895 if (flags & FAULT_FLAG_WRITE)
111896 flush_tlb_fix_spurious_fault(vma, address);
111897 }
111898 +
111899 +#ifdef CONFIG_PAX_SEGMEXEC
111900 + pax_mirror_pte(vma, address, pte, pmd, ptl);
111901 + return 0;
111902 +#endif
111903 +
111904 unlock:
111905 pte_unmap_unlock(pte, ptl);
111906 return 0;
111907 @@ -3305,9 +3543,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111908 pmd_t *pmd;
111909 pte_t *pte;
111910
111911 +#ifdef CONFIG_PAX_SEGMEXEC
111912 + struct vm_area_struct *vma_m;
111913 +#endif
111914 +
111915 if (unlikely(is_vm_hugetlb_page(vma)))
111916 return hugetlb_fault(mm, vma, address, flags);
111917
111918 +#ifdef CONFIG_PAX_SEGMEXEC
111919 + vma_m = pax_find_mirror_vma(vma);
111920 + if (vma_m) {
111921 + unsigned long address_m;
111922 + pgd_t *pgd_m;
111923 + pud_t *pud_m;
111924 + pmd_t *pmd_m;
111925 +
111926 + if (vma->vm_start > vma_m->vm_start) {
111927 + address_m = address;
111928 + address -= SEGMEXEC_TASK_SIZE;
111929 + vma = vma_m;
111930 + } else
111931 + address_m = address + SEGMEXEC_TASK_SIZE;
111932 +
111933 + pgd_m = pgd_offset(mm, address_m);
111934 + pud_m = pud_alloc(mm, pgd_m, address_m);
111935 + if (!pud_m)
111936 + return VM_FAULT_OOM;
111937 + pmd_m = pmd_alloc(mm, pud_m, address_m);
111938 + if (!pmd_m)
111939 + return VM_FAULT_OOM;
111940 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
111941 + return VM_FAULT_OOM;
111942 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
111943 + }
111944 +#endif
111945 +
111946 pgd = pgd_offset(mm, address);
111947 pud = pud_alloc(mm, pgd, address);
111948 if (!pud)
111949 @@ -3442,6 +3712,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
111950 spin_unlock(&mm->page_table_lock);
111951 return 0;
111952 }
111953 +
111954 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
111955 +{
111956 + pud_t *new = pud_alloc_one(mm, address);
111957 + if (!new)
111958 + return -ENOMEM;
111959 +
111960 + smp_wmb(); /* See comment in __pte_alloc */
111961 +
111962 + spin_lock(&mm->page_table_lock);
111963 + if (pgd_present(*pgd)) /* Another has populated it */
111964 + pud_free(mm, new);
111965 + else
111966 + pgd_populate_kernel(mm, pgd, new);
111967 + spin_unlock(&mm->page_table_lock);
111968 + return 0;
111969 +}
111970 #endif /* __PAGETABLE_PUD_FOLDED */
111971
111972 #ifndef __PAGETABLE_PMD_FOLDED
111973 @@ -3474,6 +3761,32 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
111974 spin_unlock(&mm->page_table_lock);
111975 return 0;
111976 }
111977 +
111978 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
111979 +{
111980 + pmd_t *new = pmd_alloc_one(mm, address);
111981 + if (!new)
111982 + return -ENOMEM;
111983 +
111984 + smp_wmb(); /* See comment in __pte_alloc */
111985 +
111986 + spin_lock(&mm->page_table_lock);
111987 +#ifndef __ARCH_HAS_4LEVEL_HACK
111988 + if (!pud_present(*pud)) {
111989 + mm_inc_nr_pmds(mm);
111990 + pud_populate_kernel(mm, pud, new);
111991 + } else /* Another has populated it */
111992 + pmd_free(mm, new);
111993 +#else
111994 + if (!pgd_present(*pud)) {
111995 + mm_inc_nr_pmds(mm);
111996 + pgd_populate_kernel(mm, pud, new);
111997 + } else /* Another has populated it */
111998 + pmd_free(mm, new);
111999 +#endif /* __ARCH_HAS_4LEVEL_HACK */
112000 + spin_unlock(&mm->page_table_lock);
112001 + return 0;
112002 +}
112003 #endif /* __PAGETABLE_PMD_FOLDED */
112004
112005 static int __follow_pte(struct mm_struct *mm, unsigned long address,
112006 @@ -3583,8 +3896,8 @@ out:
112007 return ret;
112008 }
112009
112010 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
112011 - void *buf, int len, int write)
112012 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
112013 + void *buf, size_t len, int write)
112014 {
112015 resource_size_t phys_addr;
112016 unsigned long prot = 0;
112017 @@ -3610,8 +3923,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
112018 * Access another process' address space as given in mm. If non-NULL, use the
112019 * given task for page fault accounting.
112020 */
112021 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
112022 - unsigned long addr, void *buf, int len, int write)
112023 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
112024 + unsigned long addr, void *buf, size_t len, int write)
112025 {
112026 struct vm_area_struct *vma;
112027 void *old_buf = buf;
112028 @@ -3619,7 +3932,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
112029 down_read(&mm->mmap_sem);
112030 /* ignore errors, just check how much was successfully transferred */
112031 while (len) {
112032 - int bytes, ret, offset;
112033 + ssize_t bytes, ret, offset;
112034 void *maddr;
112035 struct page *page = NULL;
112036
112037 @@ -3680,8 +3993,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
112038 *
112039 * The caller must hold a reference on @mm.
112040 */
112041 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
112042 - void *buf, int len, int write)
112043 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
112044 + void *buf, size_t len, int write)
112045 {
112046 return __access_remote_vm(NULL, mm, addr, buf, len, write);
112047 }
112048 @@ -3691,11 +4004,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
112049 * Source/target buffer must be kernel space,
112050 * Do not walk the page table directly, use get_user_pages
112051 */
112052 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
112053 - void *buf, int len, int write)
112054 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
112055 + void *buf, size_t len, int write)
112056 {
112057 struct mm_struct *mm;
112058 - int ret;
112059 + ssize_t ret;
112060
112061 mm = get_task_mm(tsk);
112062 if (!mm)
112063 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
112064 index 99d4c1d..a577817 100644
112065 --- a/mm/mempolicy.c
112066 +++ b/mm/mempolicy.c
112067 @@ -703,6 +703,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
112068 unsigned long vmstart;
112069 unsigned long vmend;
112070
112071 +#ifdef CONFIG_PAX_SEGMEXEC
112072 + struct vm_area_struct *vma_m;
112073 +#endif
112074 +
112075 vma = find_vma(mm, start);
112076 if (!vma || vma->vm_start > start)
112077 return -EFAULT;
112078 @@ -746,6 +750,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
112079 err = vma_replace_policy(vma, new_pol);
112080 if (err)
112081 goto out;
112082 +
112083 +#ifdef CONFIG_PAX_SEGMEXEC
112084 + vma_m = pax_find_mirror_vma(vma);
112085 + if (vma_m) {
112086 + err = vma_replace_policy(vma_m, new_pol);
112087 + if (err)
112088 + goto out;
112089 + }
112090 +#endif
112091 +
112092 }
112093
112094 out:
112095 @@ -1161,6 +1175,17 @@ static long do_mbind(unsigned long start, unsigned long len,
112096
112097 if (end < start)
112098 return -EINVAL;
112099 +
112100 +#ifdef CONFIG_PAX_SEGMEXEC
112101 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
112102 + if (end > SEGMEXEC_TASK_SIZE)
112103 + return -EINVAL;
112104 + } else
112105 +#endif
112106 +
112107 + if (end > TASK_SIZE)
112108 + return -EINVAL;
112109 +
112110 if (end == start)
112111 return 0;
112112
112113 @@ -1386,8 +1411,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
112114 */
112115 tcred = __task_cred(task);
112116 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
112117 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
112118 - !capable(CAP_SYS_NICE)) {
112119 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
112120 rcu_read_unlock();
112121 err = -EPERM;
112122 goto out_put;
112123 @@ -1418,6 +1442,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
112124 goto out;
112125 }
112126
112127 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
112128 + if (mm != current->mm &&
112129 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
112130 + mmput(mm);
112131 + err = -EPERM;
112132 + goto out;
112133 + }
112134 +#endif
112135 +
112136 err = do_migrate_pages(mm, old, new,
112137 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
112138
112139 diff --git a/mm/migrate.c b/mm/migrate.c
112140 index f53838f..a26fa94 100644
112141 --- a/mm/migrate.c
112142 +++ b/mm/migrate.c
112143 @@ -1484,8 +1484,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
112144 */
112145 tcred = __task_cred(task);
112146 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
112147 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
112148 - !capable(CAP_SYS_NICE)) {
112149 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
112150 rcu_read_unlock();
112151 err = -EPERM;
112152 goto out;
112153 diff --git a/mm/mlock.c b/mm/mlock.c
112154 index 6fd2cf1..cbae765 100644
112155 --- a/mm/mlock.c
112156 +++ b/mm/mlock.c
112157 @@ -14,6 +14,7 @@
112158 #include <linux/pagevec.h>
112159 #include <linux/mempolicy.h>
112160 #include <linux/syscalls.h>
112161 +#include <linux/security.h>
112162 #include <linux/sched.h>
112163 #include <linux/export.h>
112164 #include <linux/rmap.h>
112165 @@ -557,7 +558,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
112166 {
112167 unsigned long nstart, end, tmp;
112168 struct vm_area_struct * vma, * prev;
112169 - int error;
112170 + int error = 0;
112171
112172 VM_BUG_ON(start & ~PAGE_MASK);
112173 VM_BUG_ON(len != PAGE_ALIGN(len));
112174 @@ -566,6 +567,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
112175 return -EINVAL;
112176 if (end == start)
112177 return 0;
112178 + if (end > TASK_SIZE)
112179 + return -EINVAL;
112180 +
112181 vma = find_vma(current->mm, start);
112182 if (!vma || vma->vm_start > start)
112183 return -ENOMEM;
112184 @@ -577,6 +581,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
112185 for (nstart = start ; ; ) {
112186 vm_flags_t newflags;
112187
112188 +#ifdef CONFIG_PAX_SEGMEXEC
112189 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
112190 + break;
112191 +#endif
112192 +
112193 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
112194
112195 newflags = vma->vm_flags & ~VM_LOCKED;
112196 @@ -627,6 +636,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
112197 locked += current->mm->locked_vm;
112198
112199 /* check against resource limits */
112200 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
112201 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
112202 error = do_mlock(start, len, 1);
112203
112204 @@ -668,6 +678,11 @@ static int do_mlockall(int flags)
112205 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
112206 vm_flags_t newflags;
112207
112208 +#ifdef CONFIG_PAX_SEGMEXEC
112209 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
112210 + break;
112211 +#endif
112212 +
112213 newflags = vma->vm_flags & ~VM_LOCKED;
112214 if (flags & MCL_CURRENT)
112215 newflags |= VM_LOCKED;
112216 @@ -699,8 +714,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
112217 lock_limit >>= PAGE_SHIFT;
112218
112219 ret = -ENOMEM;
112220 +
112221 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
112222 +
112223 down_write(&current->mm->mmap_sem);
112224 -
112225 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
112226 capable(CAP_IPC_LOCK))
112227 ret = do_mlockall(flags);
112228 diff --git a/mm/mm_init.c b/mm/mm_init.c
112229 index 5f420f7..dd42fb1b 100644
112230 --- a/mm/mm_init.c
112231 +++ b/mm/mm_init.c
112232 @@ -177,7 +177,7 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self,
112233 return NOTIFY_OK;
112234 }
112235
112236 -static struct notifier_block compute_batch_nb __meminitdata = {
112237 +static struct notifier_block compute_batch_nb __meminitconst = {
112238 .notifier_call = mm_compute_batch_notifier,
112239 .priority = IPC_CALLBACK_PRI, /* use lowest priority */
112240 };
112241 diff --git a/mm/mmap.c b/mm/mmap.c
112242 index bb50cac..6d50a9f 100644
112243 --- a/mm/mmap.c
112244 +++ b/mm/mmap.c
112245 @@ -41,6 +41,7 @@
112246 #include <linux/notifier.h>
112247 #include <linux/memory.h>
112248 #include <linux/printk.h>
112249 +#include <linux/random.h>
112250
112251 #include <asm/uaccess.h>
112252 #include <asm/cacheflush.h>
112253 @@ -57,6 +58,16 @@
112254 #define arch_rebalance_pgtables(addr, len) (addr)
112255 #endif
112256
112257 +static inline void verify_mm_writelocked(struct mm_struct *mm)
112258 +{
112259 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
112260 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
112261 + up_read(&mm->mmap_sem);
112262 + BUG();
112263 + }
112264 +#endif
112265 +}
112266 +
112267 static void unmap_region(struct mm_struct *mm,
112268 struct vm_area_struct *vma, struct vm_area_struct *prev,
112269 unsigned long start, unsigned long end);
112270 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
112271 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
112272 *
112273 */
112274 -pgprot_t protection_map[16] = {
112275 +pgprot_t protection_map[16] __read_only = {
112276 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
112277 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
112278 };
112279
112280 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
112281 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
112282 {
112283 - return __pgprot(pgprot_val(protection_map[vm_flags &
112284 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
112285 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
112286 pgprot_val(arch_vm_get_page_prot(vm_flags)));
112287 +
112288 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
112289 + if (!(__supported_pte_mask & _PAGE_NX) &&
112290 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
112291 + (vm_flags & (VM_READ | VM_WRITE)))
112292 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
112293 +#endif
112294 +
112295 + return prot;
112296 }
112297 EXPORT_SYMBOL(vm_get_page_prot);
112298
112299 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
112300 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
112301 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
112302 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
112303 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
112304 /*
112305 * Make sure vm_committed_as in one cacheline and not cacheline shared with
112306 * other variables. It can be updated by several CPUs frequently.
112307 @@ -271,6 +292,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
112308 struct vm_area_struct *next = vma->vm_next;
112309
112310 might_sleep();
112311 + BUG_ON(vma->vm_mirror);
112312 if (vma->vm_ops && vma->vm_ops->close)
112313 vma->vm_ops->close(vma);
112314 if (vma->vm_file)
112315 @@ -284,6 +306,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
112316
112317 SYSCALL_DEFINE1(brk, unsigned long, brk)
112318 {
112319 + unsigned long rlim;
112320 unsigned long retval;
112321 unsigned long newbrk, oldbrk;
112322 struct mm_struct *mm = current->mm;
112323 @@ -314,7 +337,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
112324 * segment grow beyond its set limit the in case where the limit is
112325 * not page aligned -Ram Gupta
112326 */
112327 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
112328 + rlim = rlimit(RLIMIT_DATA);
112329 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
112330 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
112331 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
112332 + rlim = 4096 * PAGE_SIZE;
112333 +#endif
112334 + if (check_data_rlimit(rlim, brk, mm->start_brk,
112335 mm->end_data, mm->start_data))
112336 goto out;
112337
112338 @@ -967,6 +996,12 @@ static int
112339 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
112340 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
112341 {
112342 +
112343 +#ifdef CONFIG_PAX_SEGMEXEC
112344 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
112345 + return 0;
112346 +#endif
112347 +
112348 if (is_mergeable_vma(vma, file, vm_flags) &&
112349 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
112350 if (vma->vm_pgoff == vm_pgoff)
112351 @@ -986,6 +1021,12 @@ static int
112352 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
112353 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
112354 {
112355 +
112356 +#ifdef CONFIG_PAX_SEGMEXEC
112357 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
112358 + return 0;
112359 +#endif
112360 +
112361 if (is_mergeable_vma(vma, file, vm_flags) &&
112362 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
112363 pgoff_t vm_pglen;
112364 @@ -1035,6 +1076,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112365 struct vm_area_struct *area, *next;
112366 int err;
112367
112368 +#ifdef CONFIG_PAX_SEGMEXEC
112369 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
112370 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
112371 +
112372 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
112373 +#endif
112374 +
112375 /*
112376 * We later require that vma->vm_flags == vm_flags,
112377 * so this tests vma->vm_flags & VM_SPECIAL, too.
112378 @@ -1050,6 +1098,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112379 if (next && next->vm_end == end) /* cases 6, 7, 8 */
112380 next = next->vm_next;
112381
112382 +#ifdef CONFIG_PAX_SEGMEXEC
112383 + if (prev)
112384 + prev_m = pax_find_mirror_vma(prev);
112385 + if (area)
112386 + area_m = pax_find_mirror_vma(area);
112387 + if (next)
112388 + next_m = pax_find_mirror_vma(next);
112389 +#endif
112390 +
112391 /*
112392 * Can it merge with the predecessor?
112393 */
112394 @@ -1069,9 +1126,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112395 /* cases 1, 6 */
112396 err = vma_adjust(prev, prev->vm_start,
112397 next->vm_end, prev->vm_pgoff, NULL);
112398 - } else /* cases 2, 5, 7 */
112399 +
112400 +#ifdef CONFIG_PAX_SEGMEXEC
112401 + if (!err && prev_m)
112402 + err = vma_adjust(prev_m, prev_m->vm_start,
112403 + next_m->vm_end, prev_m->vm_pgoff, NULL);
112404 +#endif
112405 +
112406 + } else { /* cases 2, 5, 7 */
112407 err = vma_adjust(prev, prev->vm_start,
112408 end, prev->vm_pgoff, NULL);
112409 +
112410 +#ifdef CONFIG_PAX_SEGMEXEC
112411 + if (!err && prev_m)
112412 + err = vma_adjust(prev_m, prev_m->vm_start,
112413 + end_m, prev_m->vm_pgoff, NULL);
112414 +#endif
112415 +
112416 + }
112417 if (err)
112418 return NULL;
112419 khugepaged_enter_vma_merge(prev, vm_flags);
112420 @@ -1085,12 +1157,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112421 mpol_equal(policy, vma_policy(next)) &&
112422 can_vma_merge_before(next, vm_flags,
112423 anon_vma, file, pgoff+pglen)) {
112424 - if (prev && addr < prev->vm_end) /* case 4 */
112425 + if (prev && addr < prev->vm_end) { /* case 4 */
112426 err = vma_adjust(prev, prev->vm_start,
112427 addr, prev->vm_pgoff, NULL);
112428 - else /* cases 3, 8 */
112429 +
112430 +#ifdef CONFIG_PAX_SEGMEXEC
112431 + if (!err && prev_m)
112432 + err = vma_adjust(prev_m, prev_m->vm_start,
112433 + addr_m, prev_m->vm_pgoff, NULL);
112434 +#endif
112435 +
112436 + } else { /* cases 3, 8 */
112437 err = vma_adjust(area, addr, next->vm_end,
112438 next->vm_pgoff - pglen, NULL);
112439 +
112440 +#ifdef CONFIG_PAX_SEGMEXEC
112441 + if (!err && area_m)
112442 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
112443 + next_m->vm_pgoff - pglen, NULL);
112444 +#endif
112445 +
112446 + }
112447 if (err)
112448 return NULL;
112449 khugepaged_enter_vma_merge(area, vm_flags);
112450 @@ -1199,8 +1286,10 @@ none:
112451 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
112452 struct file *file, long pages)
112453 {
112454 - const unsigned long stack_flags
112455 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
112456 +
112457 +#ifdef CONFIG_PAX_RANDMMAP
112458 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
112459 +#endif
112460
112461 mm->total_vm += pages;
112462
112463 @@ -1208,7 +1297,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
112464 mm->shared_vm += pages;
112465 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
112466 mm->exec_vm += pages;
112467 - } else if (flags & stack_flags)
112468 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
112469 mm->stack_vm += pages;
112470 }
112471 #endif /* CONFIG_PROC_FS */
112472 @@ -1238,6 +1327,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
112473 locked += mm->locked_vm;
112474 lock_limit = rlimit(RLIMIT_MEMLOCK);
112475 lock_limit >>= PAGE_SHIFT;
112476 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
112477 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
112478 return -EAGAIN;
112479 }
112480 @@ -1264,7 +1354,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112481 * (the exception is when the underlying filesystem is noexec
112482 * mounted, in which case we dont add PROT_EXEC.)
112483 */
112484 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
112485 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
112486 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
112487 prot |= PROT_EXEC;
112488
112489 @@ -1290,7 +1380,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112490 /* Obtain the address to map to. we verify (or select) it and ensure
112491 * that it represents a valid section of the address space.
112492 */
112493 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
112494 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
112495 if (addr & ~PAGE_MASK)
112496 return addr;
112497
112498 @@ -1301,6 +1391,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112499 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
112500 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
112501
112502 +#ifdef CONFIG_PAX_MPROTECT
112503 + if (mm->pax_flags & MF_PAX_MPROTECT) {
112504 +
112505 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
112506 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
112507 + mm->binfmt->handle_mmap)
112508 + mm->binfmt->handle_mmap(file);
112509 +#endif
112510 +
112511 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
112512 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
112513 + gr_log_rwxmmap(file);
112514 +
112515 +#ifdef CONFIG_PAX_EMUPLT
112516 + vm_flags &= ~VM_EXEC;
112517 +#else
112518 + return -EPERM;
112519 +#endif
112520 +
112521 + }
112522 +
112523 + if (!(vm_flags & VM_EXEC))
112524 + vm_flags &= ~VM_MAYEXEC;
112525 +#else
112526 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
112527 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
112528 +#endif
112529 + else
112530 + vm_flags &= ~VM_MAYWRITE;
112531 + }
112532 +#endif
112533 +
112534 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
112535 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
112536 + vm_flags &= ~VM_PAGEEXEC;
112537 +#endif
112538 +
112539 if (flags & MAP_LOCKED)
112540 if (!can_do_mlock())
112541 return -EPERM;
112542 @@ -1388,6 +1515,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112543 vm_flags |= VM_NORESERVE;
112544 }
112545
112546 + if (!gr_acl_handle_mmap(file, prot))
112547 + return -EACCES;
112548 +
112549 addr = mmap_region(file, addr, len, vm_flags, pgoff);
112550 if (!IS_ERR_VALUE(addr) &&
112551 ((vm_flags & VM_LOCKED) ||
112552 @@ -1481,7 +1611,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
112553 vm_flags_t vm_flags = vma->vm_flags;
112554
112555 /* If it was private or non-writable, the write bit is already clear */
112556 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
112557 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
112558 return 0;
112559
112560 /* The backer wishes to know when pages are first written to? */
112561 @@ -1532,7 +1662,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112562 struct rb_node **rb_link, *rb_parent;
112563 unsigned long charged = 0;
112564
112565 +#ifdef CONFIG_PAX_SEGMEXEC
112566 + struct vm_area_struct *vma_m = NULL;
112567 +#endif
112568 +
112569 + /*
112570 + * mm->mmap_sem is required to protect against another thread
112571 + * changing the mappings in case we sleep.
112572 + */
112573 + verify_mm_writelocked(mm);
112574 +
112575 /* Check against address space limit. */
112576 +
112577 +#ifdef CONFIG_PAX_RANDMMAP
112578 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
112579 +#endif
112580 +
112581 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
112582 unsigned long nr_pages;
112583
112584 @@ -1555,6 +1700,7 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112585 &rb_parent)) {
112586 if (do_munmap(mm, addr, len))
112587 return -ENOMEM;
112588 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
112589 }
112590
112591 /*
112592 @@ -1586,6 +1732,16 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112593 goto unacct_error;
112594 }
112595
112596 +#ifdef CONFIG_PAX_SEGMEXEC
112597 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
112598 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
112599 + if (!vma_m) {
112600 + error = -ENOMEM;
112601 + goto free_vma;
112602 + }
112603 + }
112604 +#endif
112605 +
112606 vma->vm_mm = mm;
112607 vma->vm_start = addr;
112608 vma->vm_end = addr + len;
112609 @@ -1616,6 +1772,13 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112610 if (error)
112611 goto unmap_and_free_vma;
112612
112613 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
112614 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
112615 + vma->vm_flags |= VM_PAGEEXEC;
112616 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
112617 + }
112618 +#endif
112619 +
112620 /* Can addr have changed??
112621 *
112622 * Answer: Yes, several device drivers can do it in their
112623 @@ -1634,6 +1797,12 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112624 }
112625
112626 vma_link(mm, vma, prev, rb_link, rb_parent);
112627 +
112628 +#ifdef CONFIG_PAX_SEGMEXEC
112629 + if (vma_m)
112630 + BUG_ON(pax_mirror_vma(vma_m, vma));
112631 +#endif
112632 +
112633 /* Once vma denies write, undo our temporary denial count */
112634 if (file) {
112635 if (vm_flags & VM_SHARED)
112636 @@ -1646,6 +1815,7 @@ out:
112637 perf_event_mmap(vma);
112638
112639 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
112640 + track_exec_limit(mm, addr, addr + len, vm_flags);
112641 if (vm_flags & VM_LOCKED) {
112642 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
112643 vma == get_gate_vma(current->mm)))
112644 @@ -1683,6 +1853,12 @@ allow_write_and_free_vma:
112645 if (vm_flags & VM_DENYWRITE)
112646 allow_write_access(file);
112647 free_vma:
112648 +
112649 +#ifdef CONFIG_PAX_SEGMEXEC
112650 + if (vma_m)
112651 + kmem_cache_free(vm_area_cachep, vma_m);
112652 +#endif
112653 +
112654 kmem_cache_free(vm_area_cachep, vma);
112655 unacct_error:
112656 if (charged)
112657 @@ -1690,7 +1866,63 @@ unacct_error:
112658 return error;
112659 }
112660
112661 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
112662 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
112663 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
112664 +{
112665 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
112666 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
112667 +
112668 + return 0;
112669 +}
112670 +#endif
112671 +
112672 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
112673 +{
112674 + if (!vma) {
112675 +#ifdef CONFIG_STACK_GROWSUP
112676 + if (addr > sysctl_heap_stack_gap)
112677 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
112678 + else
112679 + vma = find_vma(current->mm, 0);
112680 + if (vma && (vma->vm_flags & VM_GROWSUP))
112681 + return false;
112682 +#endif
112683 + return true;
112684 + }
112685 +
112686 + if (addr + len > vma->vm_start)
112687 + return false;
112688 +
112689 + if (vma->vm_flags & VM_GROWSDOWN)
112690 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
112691 +#ifdef CONFIG_STACK_GROWSUP
112692 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
112693 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
112694 +#endif
112695 + else if (offset)
112696 + return offset <= vma->vm_start - addr - len;
112697 +
112698 + return true;
112699 +}
112700 +
112701 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
112702 +{
112703 + if (vma->vm_start < len)
112704 + return -ENOMEM;
112705 +
112706 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
112707 + if (offset <= vma->vm_start - len)
112708 + return vma->vm_start - len - offset;
112709 + else
112710 + return -ENOMEM;
112711 + }
112712 +
112713 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
112714 + return vma->vm_start - len - sysctl_heap_stack_gap;
112715 + return -ENOMEM;
112716 +}
112717 +
112718 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
112719 {
112720 /*
112721 * We implement the search by looking for an rbtree node that
112722 @@ -1738,11 +1970,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
112723 }
112724 }
112725
112726 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
112727 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
112728 check_current:
112729 /* Check if current node has a suitable gap */
112730 if (gap_start > high_limit)
112731 return -ENOMEM;
112732 +
112733 + if (gap_end - gap_start > info->threadstack_offset)
112734 + gap_start += info->threadstack_offset;
112735 + else
112736 + gap_start = gap_end;
112737 +
112738 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
112739 + if (gap_end - gap_start > sysctl_heap_stack_gap)
112740 + gap_start += sysctl_heap_stack_gap;
112741 + else
112742 + gap_start = gap_end;
112743 + }
112744 + if (vma->vm_flags & VM_GROWSDOWN) {
112745 + if (gap_end - gap_start > sysctl_heap_stack_gap)
112746 + gap_end -= sysctl_heap_stack_gap;
112747 + else
112748 + gap_end = gap_start;
112749 + }
112750 if (gap_end >= low_limit && gap_end - gap_start >= length)
112751 goto found;
112752
112753 @@ -1792,7 +2042,7 @@ found:
112754 return gap_start;
112755 }
112756
112757 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
112758 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
112759 {
112760 struct mm_struct *mm = current->mm;
112761 struct vm_area_struct *vma;
112762 @@ -1846,6 +2096,24 @@ check_current:
112763 gap_end = vma->vm_start;
112764 if (gap_end < low_limit)
112765 return -ENOMEM;
112766 +
112767 + if (gap_end - gap_start > info->threadstack_offset)
112768 + gap_end -= info->threadstack_offset;
112769 + else
112770 + gap_end = gap_start;
112771 +
112772 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
112773 + if (gap_end - gap_start > sysctl_heap_stack_gap)
112774 + gap_start += sysctl_heap_stack_gap;
112775 + else
112776 + gap_start = gap_end;
112777 + }
112778 + if (vma->vm_flags & VM_GROWSDOWN) {
112779 + if (gap_end - gap_start > sysctl_heap_stack_gap)
112780 + gap_end -= sysctl_heap_stack_gap;
112781 + else
112782 + gap_end = gap_start;
112783 + }
112784 if (gap_start <= high_limit && gap_end - gap_start >= length)
112785 goto found;
112786
112787 @@ -1909,6 +2177,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
112788 struct mm_struct *mm = current->mm;
112789 struct vm_area_struct *vma;
112790 struct vm_unmapped_area_info info;
112791 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
112792
112793 if (len > TASK_SIZE - mmap_min_addr)
112794 return -ENOMEM;
112795 @@ -1916,11 +2185,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
112796 if (flags & MAP_FIXED)
112797 return addr;
112798
112799 +#ifdef CONFIG_PAX_RANDMMAP
112800 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
112801 +#endif
112802 +
112803 if (addr) {
112804 addr = PAGE_ALIGN(addr);
112805 vma = find_vma(mm, addr);
112806 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
112807 - (!vma || addr + len <= vma->vm_start))
112808 + check_heap_stack_gap(vma, addr, len, offset))
112809 return addr;
112810 }
112811
112812 @@ -1929,6 +2202,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
112813 info.low_limit = mm->mmap_base;
112814 info.high_limit = TASK_SIZE;
112815 info.align_mask = 0;
112816 + info.threadstack_offset = offset;
112817 return vm_unmapped_area(&info);
112818 }
112819 #endif
112820 @@ -1947,6 +2221,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
112821 struct mm_struct *mm = current->mm;
112822 unsigned long addr = addr0;
112823 struct vm_unmapped_area_info info;
112824 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
112825
112826 /* requested length too big for entire address space */
112827 if (len > TASK_SIZE - mmap_min_addr)
112828 @@ -1955,12 +2230,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
112829 if (flags & MAP_FIXED)
112830 return addr;
112831
112832 +#ifdef CONFIG_PAX_RANDMMAP
112833 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
112834 +#endif
112835 +
112836 /* requesting a specific address */
112837 if (addr) {
112838 addr = PAGE_ALIGN(addr);
112839 vma = find_vma(mm, addr);
112840 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
112841 - (!vma || addr + len <= vma->vm_start))
112842 + check_heap_stack_gap(vma, addr, len, offset))
112843 return addr;
112844 }
112845
112846 @@ -1969,6 +2248,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
112847 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
112848 info.high_limit = mm->mmap_base;
112849 info.align_mask = 0;
112850 + info.threadstack_offset = offset;
112851 addr = vm_unmapped_area(&info);
112852
112853 /*
112854 @@ -1981,6 +2261,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
112855 VM_BUG_ON(addr != -ENOMEM);
112856 info.flags = 0;
112857 info.low_limit = TASK_UNMAPPED_BASE;
112858 +
112859 +#ifdef CONFIG_PAX_RANDMMAP
112860 + if (mm->pax_flags & MF_PAX_RANDMMAP)
112861 + info.low_limit += mm->delta_mmap;
112862 +#endif
112863 +
112864 info.high_limit = TASK_SIZE;
112865 addr = vm_unmapped_area(&info);
112866 }
112867 @@ -2081,6 +2367,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
112868 return vma;
112869 }
112870
112871 +#ifdef CONFIG_PAX_SEGMEXEC
112872 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
112873 +{
112874 + struct vm_area_struct *vma_m;
112875 +
112876 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
112877 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
112878 + BUG_ON(vma->vm_mirror);
112879 + return NULL;
112880 + }
112881 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
112882 + vma_m = vma->vm_mirror;
112883 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
112884 + BUG_ON(vma->vm_file != vma_m->vm_file);
112885 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
112886 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
112887 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
112888 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
112889 + return vma_m;
112890 +}
112891 +#endif
112892 +
112893 /*
112894 * Verify that the stack growth is acceptable and
112895 * update accounting. This is shared with both the
112896 @@ -2098,8 +2406,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
112897
112898 /* Stack limit test */
112899 actual_size = size;
112900 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
112901 - actual_size -= PAGE_SIZE;
112902 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
112903 if (actual_size > READ_ONCE(rlim[RLIMIT_STACK].rlim_cur))
112904 return -ENOMEM;
112905
112906 @@ -2110,6 +2417,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
112907 locked = mm->locked_vm + grow;
112908 limit = READ_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
112909 limit >>= PAGE_SHIFT;
112910 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
112911 if (locked > limit && !capable(CAP_IPC_LOCK))
112912 return -ENOMEM;
112913 }
112914 @@ -2139,37 +2447,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
112915 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
112916 * vma is the last one with address > vma->vm_end. Have to extend vma.
112917 */
112918 +#ifndef CONFIG_IA64
112919 +static
112920 +#endif
112921 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
112922 {
112923 int error;
112924 + bool locknext;
112925
112926 if (!(vma->vm_flags & VM_GROWSUP))
112927 return -EFAULT;
112928
112929 + /* Also guard against wrapping around to address 0. */
112930 + if (address < PAGE_ALIGN(address+1))
112931 + address = PAGE_ALIGN(address+1);
112932 + else
112933 + return -ENOMEM;
112934 +
112935 /*
112936 * We must make sure the anon_vma is allocated
112937 * so that the anon_vma locking is not a noop.
112938 */
112939 if (unlikely(anon_vma_prepare(vma)))
112940 return -ENOMEM;
112941 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
112942 + if (locknext && anon_vma_prepare(vma->vm_next))
112943 + return -ENOMEM;
112944 vma_lock_anon_vma(vma);
112945 + if (locknext)
112946 + vma_lock_anon_vma(vma->vm_next);
112947
112948 /*
112949 * vma->vm_start/vm_end cannot change under us because the caller
112950 * is required to hold the mmap_sem in read mode. We need the
112951 - * anon_vma lock to serialize against concurrent expand_stacks.
112952 - * Also guard against wrapping around to address 0.
112953 + * anon_vma locks to serialize against concurrent expand_stacks
112954 + * and expand_upwards.
112955 */
112956 - if (address < PAGE_ALIGN(address+4))
112957 - address = PAGE_ALIGN(address+4);
112958 - else {
112959 - vma_unlock_anon_vma(vma);
112960 - return -ENOMEM;
112961 - }
112962 error = 0;
112963
112964 /* Somebody else might have raced and expanded it already */
112965 - if (address > vma->vm_end) {
112966 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
112967 + error = -ENOMEM;
112968 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
112969 unsigned long size, grow;
112970
112971 size = address - vma->vm_start;
112972 @@ -2204,6 +2523,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
112973 }
112974 }
112975 }
112976 + if (locknext)
112977 + vma_unlock_anon_vma(vma->vm_next);
112978 vma_unlock_anon_vma(vma);
112979 khugepaged_enter_vma_merge(vma, vma->vm_flags);
112980 validate_mm(vma->vm_mm);
112981 @@ -2218,6 +2539,8 @@ int expand_downwards(struct vm_area_struct *vma,
112982 unsigned long address)
112983 {
112984 int error;
112985 + bool lockprev = false;
112986 + struct vm_area_struct *prev;
112987
112988 /*
112989 * We must make sure the anon_vma is allocated
112990 @@ -2231,6 +2554,15 @@ int expand_downwards(struct vm_area_struct *vma,
112991 if (error)
112992 return error;
112993
112994 + prev = vma->vm_prev;
112995 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
112996 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
112997 +#endif
112998 + if (lockprev && anon_vma_prepare(prev))
112999 + return -ENOMEM;
113000 + if (lockprev)
113001 + vma_lock_anon_vma(prev);
113002 +
113003 vma_lock_anon_vma(vma);
113004
113005 /*
113006 @@ -2240,9 +2572,17 @@ int expand_downwards(struct vm_area_struct *vma,
113007 */
113008
113009 /* Somebody else might have raced and expanded it already */
113010 - if (address < vma->vm_start) {
113011 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
113012 + error = -ENOMEM;
113013 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
113014 unsigned long size, grow;
113015
113016 +#ifdef CONFIG_PAX_SEGMEXEC
113017 + struct vm_area_struct *vma_m;
113018 +
113019 + vma_m = pax_find_mirror_vma(vma);
113020 +#endif
113021 +
113022 size = vma->vm_end - address;
113023 grow = (vma->vm_start - address) >> PAGE_SHIFT;
113024
113025 @@ -2267,13 +2607,27 @@ int expand_downwards(struct vm_area_struct *vma,
113026 vma->vm_pgoff -= grow;
113027 anon_vma_interval_tree_post_update_vma(vma);
113028 vma_gap_update(vma);
113029 +
113030 +#ifdef CONFIG_PAX_SEGMEXEC
113031 + if (vma_m) {
113032 + anon_vma_interval_tree_pre_update_vma(vma_m);
113033 + vma_m->vm_start -= grow << PAGE_SHIFT;
113034 + vma_m->vm_pgoff -= grow;
113035 + anon_vma_interval_tree_post_update_vma(vma_m);
113036 + vma_gap_update(vma_m);
113037 + }
113038 +#endif
113039 +
113040 spin_unlock(&vma->vm_mm->page_table_lock);
113041
113042 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
113043 perf_event_mmap(vma);
113044 }
113045 }
113046 }
113047 vma_unlock_anon_vma(vma);
113048 + if (lockprev)
113049 + vma_unlock_anon_vma(prev);
113050 khugepaged_enter_vma_merge(vma, vma->vm_flags);
113051 validate_mm(vma->vm_mm);
113052 return error;
113053 @@ -2373,6 +2727,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
113054 do {
113055 long nrpages = vma_pages(vma);
113056
113057 +#ifdef CONFIG_PAX_SEGMEXEC
113058 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
113059 + vma = remove_vma(vma);
113060 + continue;
113061 + }
113062 +#endif
113063 +
113064 if (vma->vm_flags & VM_ACCOUNT)
113065 nr_accounted += nrpages;
113066 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
113067 @@ -2417,6 +2778,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
113068 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
113069 vma->vm_prev = NULL;
113070 do {
113071 +
113072 +#ifdef CONFIG_PAX_SEGMEXEC
113073 + if (vma->vm_mirror) {
113074 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
113075 + vma->vm_mirror->vm_mirror = NULL;
113076 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
113077 + vma->vm_mirror = NULL;
113078 + }
113079 +#endif
113080 +
113081 vma_rb_erase(vma, &mm->mm_rb);
113082 mm->map_count--;
113083 tail_vma = vma;
113084 @@ -2444,14 +2815,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113085 struct vm_area_struct *new;
113086 int err = -ENOMEM;
113087
113088 +#ifdef CONFIG_PAX_SEGMEXEC
113089 + struct vm_area_struct *vma_m, *new_m = NULL;
113090 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
113091 +#endif
113092 +
113093 if (is_vm_hugetlb_page(vma) && (addr &
113094 ~(huge_page_mask(hstate_vma(vma)))))
113095 return -EINVAL;
113096
113097 +#ifdef CONFIG_PAX_SEGMEXEC
113098 + vma_m = pax_find_mirror_vma(vma);
113099 +#endif
113100 +
113101 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
113102 if (!new)
113103 goto out_err;
113104
113105 +#ifdef CONFIG_PAX_SEGMEXEC
113106 + if (vma_m) {
113107 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
113108 + if (!new_m) {
113109 + kmem_cache_free(vm_area_cachep, new);
113110 + goto out_err;
113111 + }
113112 + }
113113 +#endif
113114 +
113115 /* most fields are the same, copy all, and then fixup */
113116 *new = *vma;
113117
113118 @@ -2464,6 +2854,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113119 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
113120 }
113121
113122 +#ifdef CONFIG_PAX_SEGMEXEC
113123 + if (vma_m) {
113124 + *new_m = *vma_m;
113125 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
113126 + new_m->vm_mirror = new;
113127 + new->vm_mirror = new_m;
113128 +
113129 + if (new_below)
113130 + new_m->vm_end = addr_m;
113131 + else {
113132 + new_m->vm_start = addr_m;
113133 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
113134 + }
113135 + }
113136 +#endif
113137 +
113138 err = vma_dup_policy(vma, new);
113139 if (err)
113140 goto out_free_vma;
113141 @@ -2484,6 +2890,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113142 else
113143 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
113144
113145 +#ifdef CONFIG_PAX_SEGMEXEC
113146 + if (!err && vma_m) {
113147 + struct mempolicy *pol = vma_policy(new);
113148 +
113149 + if (anon_vma_clone(new_m, vma_m))
113150 + goto out_free_mpol;
113151 +
113152 + mpol_get(pol);
113153 + set_vma_policy(new_m, pol);
113154 +
113155 + if (new_m->vm_file)
113156 + get_file(new_m->vm_file);
113157 +
113158 + if (new_m->vm_ops && new_m->vm_ops->open)
113159 + new_m->vm_ops->open(new_m);
113160 +
113161 + if (new_below)
113162 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
113163 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
113164 + else
113165 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
113166 +
113167 + if (err) {
113168 + if (new_m->vm_ops && new_m->vm_ops->close)
113169 + new_m->vm_ops->close(new_m);
113170 + if (new_m->vm_file)
113171 + fput(new_m->vm_file);
113172 + mpol_put(pol);
113173 + }
113174 + }
113175 +#endif
113176 +
113177 /* Success. */
113178 if (!err)
113179 return 0;
113180 @@ -2493,10 +2931,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113181 new->vm_ops->close(new);
113182 if (new->vm_file)
113183 fput(new->vm_file);
113184 - unlink_anon_vmas(new);
113185 out_free_mpol:
113186 mpol_put(vma_policy(new));
113187 out_free_vma:
113188 +
113189 +#ifdef CONFIG_PAX_SEGMEXEC
113190 + if (new_m) {
113191 + unlink_anon_vmas(new_m);
113192 + kmem_cache_free(vm_area_cachep, new_m);
113193 + }
113194 +#endif
113195 +
113196 + unlink_anon_vmas(new);
113197 kmem_cache_free(vm_area_cachep, new);
113198 out_err:
113199 return err;
113200 @@ -2509,6 +2955,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113201 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113202 unsigned long addr, int new_below)
113203 {
113204 +
113205 +#ifdef CONFIG_PAX_SEGMEXEC
113206 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
113207 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
113208 + if (mm->map_count >= sysctl_max_map_count-1)
113209 + return -ENOMEM;
113210 + } else
113211 +#endif
113212 +
113213 if (mm->map_count >= sysctl_max_map_count)
113214 return -ENOMEM;
113215
113216 @@ -2520,11 +2975,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113217 * work. This now handles partial unmappings.
113218 * Jeremy Fitzhardinge <jeremy@goop.org>
113219 */
113220 +#ifdef CONFIG_PAX_SEGMEXEC
113221 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113222 {
113223 + int ret = __do_munmap(mm, start, len);
113224 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
113225 + return ret;
113226 +
113227 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
113228 +}
113229 +
113230 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113231 +#else
113232 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113233 +#endif
113234 +{
113235 unsigned long end;
113236 struct vm_area_struct *vma, *prev, *last;
113237
113238 + /*
113239 + * mm->mmap_sem is required to protect against another thread
113240 + * changing the mappings in case we sleep.
113241 + */
113242 + verify_mm_writelocked(mm);
113243 +
113244 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
113245 return -EINVAL;
113246
113247 @@ -2602,6 +3076,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113248 /* Fix up all other VM information */
113249 remove_vma_list(mm, vma);
113250
113251 + track_exec_limit(mm, start, end, 0UL);
113252 +
113253 return 0;
113254 }
113255
113256 @@ -2610,6 +3086,13 @@ int vm_munmap(unsigned long start, size_t len)
113257 int ret;
113258 struct mm_struct *mm = current->mm;
113259
113260 +
113261 +#ifdef CONFIG_PAX_SEGMEXEC
113262 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
113263 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
113264 + return -EINVAL;
113265 +#endif
113266 +
113267 down_write(&mm->mmap_sem);
113268 ret = do_munmap(mm, start, len);
113269 up_write(&mm->mmap_sem);
113270 @@ -2656,6 +3139,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
113271 down_write(&mm->mmap_sem);
113272 vma = find_vma(mm, start);
113273
113274 +#ifdef CONFIG_PAX_SEGMEXEC
113275 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
113276 + goto out;
113277 +#endif
113278 +
113279 if (!vma || !(vma->vm_flags & VM_SHARED))
113280 goto out;
113281
113282 @@ -2692,16 +3180,6 @@ out:
113283 return ret;
113284 }
113285
113286 -static inline void verify_mm_writelocked(struct mm_struct *mm)
113287 -{
113288 -#ifdef CONFIG_DEBUG_VM
113289 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
113290 - WARN_ON(1);
113291 - up_read(&mm->mmap_sem);
113292 - }
113293 -#endif
113294 -}
113295 -
113296 /*
113297 * this is really a simplified "do_mmap". it only handles
113298 * anonymous maps. eventually we may be able to do some
113299 @@ -2715,6 +3193,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113300 struct rb_node **rb_link, *rb_parent;
113301 pgoff_t pgoff = addr >> PAGE_SHIFT;
113302 int error;
113303 + unsigned long charged;
113304
113305 len = PAGE_ALIGN(len);
113306 if (!len)
113307 @@ -2722,10 +3201,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113308
113309 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
113310
113311 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
113312 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
113313 + flags &= ~VM_EXEC;
113314 +
113315 +#ifdef CONFIG_PAX_MPROTECT
113316 + if (mm->pax_flags & MF_PAX_MPROTECT)
113317 + flags &= ~VM_MAYEXEC;
113318 +#endif
113319 +
113320 + }
113321 +#endif
113322 +
113323 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
113324 if (error & ~PAGE_MASK)
113325 return error;
113326
113327 + charged = len >> PAGE_SHIFT;
113328 +
113329 error = mlock_future_check(mm, mm->def_flags, len);
113330 if (error)
113331 return error;
113332 @@ -2743,16 +3236,17 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113333 &rb_parent)) {
113334 if (do_munmap(mm, addr, len))
113335 return -ENOMEM;
113336 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
113337 }
113338
113339 /* Check against address space limits *after* clearing old maps... */
113340 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
113341 + if (!may_expand_vm(mm, charged))
113342 return -ENOMEM;
113343
113344 if (mm->map_count > sysctl_max_map_count)
113345 return -ENOMEM;
113346
113347 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
113348 + if (security_vm_enough_memory_mm(mm, charged))
113349 return -ENOMEM;
113350
113351 /* Can we just expand an old private anonymous mapping? */
113352 @@ -2766,7 +3260,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113353 */
113354 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
113355 if (!vma) {
113356 - vm_unacct_memory(len >> PAGE_SHIFT);
113357 + vm_unacct_memory(charged);
113358 return -ENOMEM;
113359 }
113360
113361 @@ -2780,10 +3274,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113362 vma_link(mm, vma, prev, rb_link, rb_parent);
113363 out:
113364 perf_event_mmap(vma);
113365 - mm->total_vm += len >> PAGE_SHIFT;
113366 + mm->total_vm += charged;
113367 if (flags & VM_LOCKED)
113368 - mm->locked_vm += (len >> PAGE_SHIFT);
113369 + mm->locked_vm += charged;
113370 vma->vm_flags |= VM_SOFTDIRTY;
113371 + track_exec_limit(mm, addr, addr + len, flags);
113372 return addr;
113373 }
113374
113375 @@ -2845,6 +3340,7 @@ void exit_mmap(struct mm_struct *mm)
113376 while (vma) {
113377 if (vma->vm_flags & VM_ACCOUNT)
113378 nr_accounted += vma_pages(vma);
113379 + vma->vm_mirror = NULL;
113380 vma = remove_vma(vma);
113381 }
113382 vm_unacct_memory(nr_accounted);
113383 @@ -2859,6 +3355,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
113384 struct vm_area_struct *prev;
113385 struct rb_node **rb_link, *rb_parent;
113386
113387 +#ifdef CONFIG_PAX_SEGMEXEC
113388 + struct vm_area_struct *vma_m = NULL;
113389 +#endif
113390 +
113391 + if (security_mmap_addr(vma->vm_start))
113392 + return -EPERM;
113393 +
113394 /*
113395 * The vm_pgoff of a purely anonymous vma should be irrelevant
113396 * until its first write fault, when page's anon_vma and index
113397 @@ -2882,7 +3385,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
113398 security_vm_enough_memory_mm(mm, vma_pages(vma)))
113399 return -ENOMEM;
113400
113401 +#ifdef CONFIG_PAX_SEGMEXEC
113402 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
113403 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
113404 + if (!vma_m)
113405 + return -ENOMEM;
113406 + }
113407 +#endif
113408 +
113409 vma_link(mm, vma, prev, rb_link, rb_parent);
113410 +
113411 +#ifdef CONFIG_PAX_SEGMEXEC
113412 + if (vma_m)
113413 + BUG_ON(pax_mirror_vma(vma_m, vma));
113414 +#endif
113415 +
113416 return 0;
113417 }
113418
113419 @@ -2901,6 +3418,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
113420 struct rb_node **rb_link, *rb_parent;
113421 bool faulted_in_anon_vma = true;
113422
113423 + BUG_ON(vma->vm_mirror);
113424 +
113425 /*
113426 * If anonymous vma has not yet been faulted, update new pgoff
113427 * to match new location, to increase its chance of merging.
113428 @@ -2965,6 +3484,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
113429 return NULL;
113430 }
113431
113432 +#ifdef CONFIG_PAX_SEGMEXEC
113433 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
113434 +{
113435 + struct vm_area_struct *prev_m;
113436 + struct rb_node **rb_link_m, *rb_parent_m;
113437 + struct mempolicy *pol_m;
113438 +
113439 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
113440 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
113441 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
113442 + *vma_m = *vma;
113443 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
113444 + if (anon_vma_clone(vma_m, vma))
113445 + return -ENOMEM;
113446 + pol_m = vma_policy(vma_m);
113447 + mpol_get(pol_m);
113448 + set_vma_policy(vma_m, pol_m);
113449 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
113450 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
113451 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
113452 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
113453 + if (vma_m->vm_file)
113454 + get_file(vma_m->vm_file);
113455 + if (vma_m->vm_ops && vma_m->vm_ops->open)
113456 + vma_m->vm_ops->open(vma_m);
113457 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
113458 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
113459 + vma_m->vm_mirror = vma;
113460 + vma->vm_mirror = vma_m;
113461 + return 0;
113462 +}
113463 +#endif
113464 +
113465 /*
113466 * Return true if the calling process may expand its vm space by the passed
113467 * number of pages
113468 @@ -2976,6 +3528,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
113469
113470 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
113471
113472 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
113473 if (cur + npages > lim)
113474 return 0;
113475 return 1;
113476 @@ -3058,6 +3611,22 @@ static struct vm_area_struct *__install_special_mapping(
113477 vma->vm_start = addr;
113478 vma->vm_end = addr + len;
113479
113480 +#ifdef CONFIG_PAX_MPROTECT
113481 + if (mm->pax_flags & MF_PAX_MPROTECT) {
113482 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
113483 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
113484 + return ERR_PTR(-EPERM);
113485 + if (!(vm_flags & VM_EXEC))
113486 + vm_flags &= ~VM_MAYEXEC;
113487 +#else
113488 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
113489 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
113490 +#endif
113491 + else
113492 + vm_flags &= ~VM_MAYWRITE;
113493 + }
113494 +#endif
113495 +
113496 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
113497 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
113498
113499 diff --git a/mm/mprotect.c b/mm/mprotect.c
113500 index 8858483..72f2464 100644
113501 --- a/mm/mprotect.c
113502 +++ b/mm/mprotect.c
113503 @@ -24,10 +24,18 @@
113504 #include <linux/migrate.h>
113505 #include <linux/perf_event.h>
113506 #include <linux/ksm.h>
113507 +#include <linux/sched/sysctl.h>
113508 +
113509 +#ifdef CONFIG_PAX_MPROTECT
113510 +#include <linux/elf.h>
113511 +#include <linux/binfmts.h>
113512 +#endif
113513 +
113514 #include <asm/uaccess.h>
113515 #include <asm/pgtable.h>
113516 #include <asm/cacheflush.h>
113517 #include <asm/tlbflush.h>
113518 +#include <asm/mmu_context.h>
113519
113520 /*
113521 * For a prot_numa update we only hold mmap_sem for read so there is a
113522 @@ -252,6 +260,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
113523 return pages;
113524 }
113525
113526 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
113527 +/* called while holding the mmap semaphor for writing except stack expansion */
113528 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
113529 +{
113530 + unsigned long oldlimit, newlimit = 0UL;
113531 +
113532 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
113533 + return;
113534 +
113535 + spin_lock(&mm->page_table_lock);
113536 + oldlimit = mm->context.user_cs_limit;
113537 + if ((prot & VM_EXEC) && oldlimit < end)
113538 + /* USER_CS limit moved up */
113539 + newlimit = end;
113540 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
113541 + /* USER_CS limit moved down */
113542 + newlimit = start;
113543 +
113544 + if (newlimit) {
113545 + mm->context.user_cs_limit = newlimit;
113546 +
113547 +#ifdef CONFIG_SMP
113548 + wmb();
113549 + cpumask_clear(&mm->context.cpu_user_cs_mask);
113550 + cpumask_set_cpu(smp_processor_id(), &mm->context.cpu_user_cs_mask);
113551 +#endif
113552 +
113553 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
113554 + }
113555 + spin_unlock(&mm->page_table_lock);
113556 + if (newlimit == end) {
113557 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
113558 +
113559 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
113560 + if (is_vm_hugetlb_page(vma))
113561 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
113562 + else
113563 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
113564 + }
113565 +}
113566 +#endif
113567 +
113568 int
113569 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
113570 unsigned long start, unsigned long end, unsigned long newflags)
113571 @@ -264,11 +314,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
113572 int error;
113573 int dirty_accountable = 0;
113574
113575 +#ifdef CONFIG_PAX_SEGMEXEC
113576 + struct vm_area_struct *vma_m = NULL;
113577 + unsigned long start_m, end_m;
113578 +
113579 + start_m = start + SEGMEXEC_TASK_SIZE;
113580 + end_m = end + SEGMEXEC_TASK_SIZE;
113581 +#endif
113582 +
113583 if (newflags == oldflags) {
113584 *pprev = vma;
113585 return 0;
113586 }
113587
113588 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
113589 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
113590 +
113591 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
113592 + return -ENOMEM;
113593 +
113594 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
113595 + return -ENOMEM;
113596 + }
113597 +
113598 /*
113599 * If we make a private mapping writable we increase our commit;
113600 * but (without finer accounting) cannot reduce our commit if we
113601 @@ -285,6 +353,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
113602 }
113603 }
113604
113605 +#ifdef CONFIG_PAX_SEGMEXEC
113606 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
113607 + if (start != vma->vm_start) {
113608 + error = split_vma(mm, vma, start, 1);
113609 + if (error)
113610 + goto fail;
113611 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
113612 + *pprev = (*pprev)->vm_next;
113613 + }
113614 +
113615 + if (end != vma->vm_end) {
113616 + error = split_vma(mm, vma, end, 0);
113617 + if (error)
113618 + goto fail;
113619 + }
113620 +
113621 + if (pax_find_mirror_vma(vma)) {
113622 + error = __do_munmap(mm, start_m, end_m - start_m);
113623 + if (error)
113624 + goto fail;
113625 + } else {
113626 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
113627 + if (!vma_m) {
113628 + error = -ENOMEM;
113629 + goto fail;
113630 + }
113631 + vma->vm_flags = newflags;
113632 + error = pax_mirror_vma(vma_m, vma);
113633 + if (error) {
113634 + vma->vm_flags = oldflags;
113635 + goto fail;
113636 + }
113637 + }
113638 + }
113639 +#endif
113640 +
113641 /*
113642 * First try to merge with previous and/or next vma.
113643 */
113644 @@ -315,7 +419,19 @@ success:
113645 * vm_flags and vm_page_prot are protected by the mmap_sem
113646 * held in write mode.
113647 */
113648 +
113649 +#ifdef CONFIG_PAX_SEGMEXEC
113650 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
113651 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
113652 +#endif
113653 +
113654 vma->vm_flags = newflags;
113655 +
113656 +#ifdef CONFIG_PAX_MPROTECT
113657 + if (mm->binfmt && mm->binfmt->handle_mprotect)
113658 + mm->binfmt->handle_mprotect(vma, newflags);
113659 +#endif
113660 +
113661 dirty_accountable = vma_wants_writenotify(vma);
113662 vma_set_page_prot(vma);
113663
113664 @@ -351,6 +467,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
113665 end = start + len;
113666 if (end <= start)
113667 return -ENOMEM;
113668 +
113669 +#ifdef CONFIG_PAX_SEGMEXEC
113670 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
113671 + if (end > SEGMEXEC_TASK_SIZE)
113672 + return -EINVAL;
113673 + } else
113674 +#endif
113675 +
113676 + if (end > TASK_SIZE)
113677 + return -EINVAL;
113678 +
113679 if (!arch_validate_prot(prot))
113680 return -EINVAL;
113681
113682 @@ -358,7 +485,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
113683 /*
113684 * Does the application expect PROT_READ to imply PROT_EXEC:
113685 */
113686 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
113687 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
113688 prot |= PROT_EXEC;
113689
113690 vm_flags = calc_vm_prot_bits(prot);
113691 @@ -390,6 +517,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
113692 if (start > vma->vm_start)
113693 prev = vma;
113694
113695 +#ifdef CONFIG_PAX_MPROTECT
113696 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
113697 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
113698 +#endif
113699 +
113700 for (nstart = start ; ; ) {
113701 unsigned long newflags;
113702
113703 @@ -400,6 +532,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
113704
113705 /* newflags >> 4 shift VM_MAY% in place of VM_% */
113706 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
113707 + if (prot & (PROT_WRITE | PROT_EXEC))
113708 + gr_log_rwxmprotect(vma);
113709 +
113710 + error = -EACCES;
113711 + goto out;
113712 + }
113713 +
113714 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
113715 error = -EACCES;
113716 goto out;
113717 }
113718 @@ -414,6 +554,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
113719 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
113720 if (error)
113721 goto out;
113722 +
113723 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
113724 +
113725 nstart = tmp;
113726
113727 if (nstart < prev->vm_end)
113728 diff --git a/mm/mremap.c b/mm/mremap.c
113729 index 034e2d3..81deca5 100644
113730 --- a/mm/mremap.c
113731 +++ b/mm/mremap.c
113732 @@ -142,6 +142,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
113733 continue;
113734 pte = ptep_get_and_clear(mm, old_addr, old_pte);
113735 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
113736 +
113737 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
113738 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
113739 + pte = pte_exprotect(pte);
113740 +#endif
113741 +
113742 pte = move_soft_dirty_pte(pte);
113743 set_pte_at(mm, new_addr, new_pte, pte);
113744 }
113745 @@ -350,6 +356,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
113746 if (is_vm_hugetlb_page(vma))
113747 return ERR_PTR(-EINVAL);
113748
113749 +#ifdef CONFIG_PAX_SEGMEXEC
113750 + if (pax_find_mirror_vma(vma))
113751 + return ERR_PTR(-EINVAL);
113752 +#endif
113753 +
113754 /* We can't remap across vm area boundaries */
113755 if (old_len > vma->vm_end - addr)
113756 return ERR_PTR(-EFAULT);
113757 @@ -396,20 +407,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
113758 unsigned long ret = -EINVAL;
113759 unsigned long charged = 0;
113760 unsigned long map_flags;
113761 + unsigned long pax_task_size = TASK_SIZE;
113762
113763 if (new_addr & ~PAGE_MASK)
113764 goto out;
113765
113766 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
113767 +#ifdef CONFIG_PAX_SEGMEXEC
113768 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
113769 + pax_task_size = SEGMEXEC_TASK_SIZE;
113770 +#endif
113771 +
113772 + pax_task_size -= PAGE_SIZE;
113773 +
113774 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
113775 goto out;
113776
113777 /* Check if the location we're moving into overlaps the
113778 * old location at all, and fail if it does.
113779 */
113780 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
113781 - goto out;
113782 -
113783 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
113784 + if (addr + old_len > new_addr && new_addr + new_len > addr)
113785 goto out;
113786
113787 ret = do_munmap(mm, new_addr, new_len);
113788 @@ -478,6 +494,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
113789 unsigned long ret = -EINVAL;
113790 unsigned long charged = 0;
113791 bool locked = false;
113792 + unsigned long pax_task_size = TASK_SIZE;
113793
113794 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
113795 return ret;
113796 @@ -499,6 +516,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
113797 if (!new_len)
113798 return ret;
113799
113800 +#ifdef CONFIG_PAX_SEGMEXEC
113801 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
113802 + pax_task_size = SEGMEXEC_TASK_SIZE;
113803 +#endif
113804 +
113805 + pax_task_size -= PAGE_SIZE;
113806 +
113807 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
113808 + old_len > pax_task_size || addr > pax_task_size-old_len)
113809 + return ret;
113810 +
113811 down_write(&current->mm->mmap_sem);
113812
113813 if (flags & MREMAP_FIXED) {
113814 @@ -549,6 +577,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
113815 new_addr = addr;
113816 }
113817 ret = addr;
113818 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
113819 goto out;
113820 }
113821 }
113822 @@ -572,7 +601,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
113823 goto out;
113824 }
113825
113826 + map_flags = vma->vm_flags;
113827 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
113828 + if (!(ret & ~PAGE_MASK)) {
113829 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
113830 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
113831 + }
113832 }
113833 out:
113834 if (ret & ~PAGE_MASK)
113835 diff --git a/mm/nommu.c b/mm/nommu.c
113836 index e544508..b56ce7a 100644
113837 --- a/mm/nommu.c
113838 +++ b/mm/nommu.c
113839 @@ -72,7 +72,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
113840 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
113841 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
113842 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
113843 -int heap_stack_gap = 0;
113844
113845 atomic_long_t mmap_pages_allocated;
113846
113847 @@ -892,15 +891,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
113848 EXPORT_SYMBOL(find_vma);
113849
113850 /*
113851 - * find a VMA
113852 - * - we don't extend stack VMAs under NOMMU conditions
113853 - */
113854 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
113855 -{
113856 - return find_vma(mm, addr);
113857 -}
113858 -
113859 -/*
113860 * expand a stack to a given address
113861 * - not supported under NOMMU conditions
113862 */
113863 @@ -1585,6 +1575,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113864
113865 /* most fields are the same, copy all, and then fixup */
113866 *new = *vma;
113867 + INIT_LIST_HEAD(&new->anon_vma_chain);
113868 *region = *vma->vm_region;
113869 new->vm_region = region;
113870
113871 @@ -2007,8 +1998,8 @@ void filemap_map_pages(struct vm_area_struct *vma, struct vm_fault *vmf)
113872 }
113873 EXPORT_SYMBOL(filemap_map_pages);
113874
113875 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
113876 - unsigned long addr, void *buf, int len, int write)
113877 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
113878 + unsigned long addr, void *buf, size_t len, int write)
113879 {
113880 struct vm_area_struct *vma;
113881
113882 @@ -2049,8 +2040,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
113883 *
113884 * The caller must hold a reference on @mm.
113885 */
113886 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
113887 - void *buf, int len, int write)
113888 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
113889 + void *buf, size_t len, int write)
113890 {
113891 return __access_remote_vm(NULL, mm, addr, buf, len, write);
113892 }
113893 @@ -2059,7 +2050,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
113894 * Access another process' address space.
113895 * - source/target buffer must be kernel space
113896 */
113897 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
113898 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
113899 {
113900 struct mm_struct *mm;
113901
113902 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
113903 index eb59f7e..b23a2a8 100644
113904 --- a/mm/page-writeback.c
113905 +++ b/mm/page-writeback.c
113906 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
113907 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
113908 * - the bdi dirty thresh drops quickly due to change of JBOD workload
113909 */
113910 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
113911 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
113912 unsigned long thresh,
113913 unsigned long bg_thresh,
113914 unsigned long dirty,
113915 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
113916 index ebffa0e..a5ae7f7 100644
113917 --- a/mm/page_alloc.c
113918 +++ b/mm/page_alloc.c
113919 @@ -61,6 +61,7 @@
113920 #include <linux/hugetlb.h>
113921 #include <linux/sched/rt.h>
113922 #include <linux/page_owner.h>
113923 +#include <linux/random.h>
113924
113925 #include <asm/sections.h>
113926 #include <asm/tlbflush.h>
113927 @@ -357,7 +358,7 @@ out:
113928 * This usage means that zero-order pages may not be compound.
113929 */
113930
113931 -static void free_compound_page(struct page *page)
113932 +void free_compound_page(struct page *page)
113933 {
113934 __free_pages_ok(page, compound_order(page));
113935 }
113936 @@ -480,7 +481,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
113937 __mod_zone_freepage_state(zone, (1 << order), migratetype);
113938 }
113939 #else
113940 -struct page_ext_operations debug_guardpage_ops = { NULL, };
113941 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
113942 static inline void set_page_guard(struct zone *zone, struct page *page,
113943 unsigned int order, int migratetype) {}
113944 static inline void clear_page_guard(struct zone *zone, struct page *page,
113945 @@ -783,6 +784,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
113946 bool compound = PageCompound(page);
113947 int i, bad = 0;
113948
113949 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
113950 + unsigned long index = 1UL << order;
113951 +#endif
113952 +
113953 VM_BUG_ON_PAGE(PageTail(page), page);
113954 VM_BUG_ON_PAGE(compound && compound_order(page) != order, page);
113955
113956 @@ -809,6 +814,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
113957 debug_check_no_obj_freed(page_address(page),
113958 PAGE_SIZE << order);
113959 }
113960 +
113961 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
113962 + for (; index; --index)
113963 + sanitize_highpage(page + index - 1);
113964 +#endif
113965 +
113966 arch_free_page(page, order);
113967 kernel_map_pages(page, 1 << order, 0);
113968
113969 @@ -832,6 +843,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
113970 local_irq_restore(flags);
113971 }
113972
113973 +#ifdef CONFIG_PAX_LATENT_ENTROPY
113974 +bool __meminitdata extra_latent_entropy;
113975 +
113976 +static int __init setup_pax_extra_latent_entropy(char *str)
113977 +{
113978 + extra_latent_entropy = true;
113979 + return 0;
113980 +}
113981 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
113982 +
113983 +volatile u64 latent_entropy __latent_entropy;
113984 +EXPORT_SYMBOL(latent_entropy);
113985 +#endif
113986 +
113987 void __init __free_pages_bootmem(struct page *page, unsigned int order)
113988 {
113989 unsigned int nr_pages = 1 << order;
113990 @@ -847,6 +872,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
113991 __ClearPageReserved(p);
113992 set_page_count(p, 0);
113993
113994 +#ifdef CONFIG_PAX_LATENT_ENTROPY
113995 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
113996 + u64 hash = 0;
113997 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
113998 + const u64 *data = lowmem_page_address(page);
113999 +
114000 + for (index = 0; index < end; index++)
114001 + hash ^= hash + data[index];
114002 + latent_entropy ^= hash;
114003 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
114004 + }
114005 +#endif
114006 +
114007 page_zone(page)->managed_pages += nr_pages;
114008 set_page_refcounted(page);
114009 __free_pages(page, order);
114010 @@ -974,8 +1012,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
114011 kernel_map_pages(page, 1 << order, 1);
114012 kasan_alloc_pages(page, order);
114013
114014 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
114015 if (gfp_flags & __GFP_ZERO)
114016 prep_zero_page(page, order, gfp_flags);
114017 +#endif
114018
114019 if (order && (gfp_flags & __GFP_COMP))
114020 prep_compound_page(page, order);
114021 @@ -983,12 +1023,15 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
114022 set_page_owner(page, order, gfp_flags);
114023
114024 /*
114025 - * page->pfmemalloc is set when ALLOC_NO_WATERMARKS was necessary to
114026 + * page is set pfmemalloc when ALLOC_NO_WATERMARKS was necessary to
114027 * allocate the page. The expectation is that the caller is taking
114028 * steps that will free more memory. The caller should avoid the page
114029 * being used for !PFMEMALLOC purposes.
114030 */
114031 - page->pfmemalloc = !!(alloc_flags & ALLOC_NO_WATERMARKS);
114032 + if (alloc_flags & ALLOC_NO_WATERMARKS)
114033 + set_page_pfmemalloc(page);
114034 + else
114035 + clear_page_pfmemalloc(page);
114036
114037 return 0;
114038 }
114039 @@ -1649,6 +1692,8 @@ int __isolate_free_page(struct page *page, unsigned int order)
114040 zone->free_area[order].nr_free--;
114041 rmv_page_order(page);
114042
114043 + set_page_owner(page, order, 0);
114044 +
114045 /* Set the pageblock if the isolated page is at least a pageblock */
114046 if (order >= pageblock_order - 1) {
114047 struct page *endpage = page + (1 << order) - 1;
114048 @@ -1660,7 +1705,7 @@ int __isolate_free_page(struct page *page, unsigned int order)
114049 }
114050 }
114051
114052 - set_page_owner(page, order, 0);
114053 +
114054 return 1UL << order;
114055 }
114056
114057 @@ -1749,7 +1794,7 @@ struct page *buffered_rmqueue(struct zone *preferred_zone,
114058 }
114059
114060 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
114061 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
114062 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
114063 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
114064 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
114065
114066 @@ -2068,7 +2113,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
114067 do {
114068 mod_zone_page_state(zone, NR_ALLOC_BATCH,
114069 high_wmark_pages(zone) - low_wmark_pages(zone) -
114070 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
114071 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
114072 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
114073 } while (zone++ != preferred_zone);
114074 }
114075 @@ -5781,7 +5826,7 @@ static void __setup_per_zone_wmarks(void)
114076
114077 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
114078 high_wmark_pages(zone) - low_wmark_pages(zone) -
114079 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
114080 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
114081
114082 setup_zone_migrate_reserve(zone);
114083 spin_unlock_irqrestore(&zone->lock, flags);
114084 diff --git a/mm/percpu.c b/mm/percpu.c
114085 index 2dd7448..9bb6305 100644
114086 --- a/mm/percpu.c
114087 +++ b/mm/percpu.c
114088 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
114089 static unsigned int pcpu_high_unit_cpu __read_mostly;
114090
114091 /* the address of the first chunk which starts with the kernel static area */
114092 -void *pcpu_base_addr __read_mostly;
114093 +void *pcpu_base_addr __read_only;
114094 EXPORT_SYMBOL_GPL(pcpu_base_addr);
114095
114096 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
114097 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
114098 index e88d071..d80e01a 100644
114099 --- a/mm/process_vm_access.c
114100 +++ b/mm/process_vm_access.c
114101 @@ -13,6 +13,7 @@
114102 #include <linux/uio.h>
114103 #include <linux/sched.h>
114104 #include <linux/highmem.h>
114105 +#include <linux/security.h>
114106 #include <linux/ptrace.h>
114107 #include <linux/slab.h>
114108 #include <linux/syscalls.h>
114109 @@ -154,19 +155,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
114110 ssize_t iov_len;
114111 size_t total_len = iov_iter_count(iter);
114112
114113 + return -ENOSYS; // PaX: until properly audited
114114 +
114115 /*
114116 * Work out how many pages of struct pages we're going to need
114117 * when eventually calling get_user_pages
114118 */
114119 for (i = 0; i < riovcnt; i++) {
114120 iov_len = rvec[i].iov_len;
114121 - if (iov_len > 0) {
114122 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
114123 - + iov_len)
114124 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
114125 - / PAGE_SIZE + 1;
114126 - nr_pages = max(nr_pages, nr_pages_iov);
114127 - }
114128 + if (iov_len <= 0)
114129 + continue;
114130 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
114131 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
114132 + nr_pages = max(nr_pages, nr_pages_iov);
114133 }
114134
114135 if (nr_pages == 0)
114136 @@ -194,6 +195,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
114137 goto free_proc_pages;
114138 }
114139
114140 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
114141 + rc = -EPERM;
114142 + goto put_task_struct;
114143 + }
114144 +
114145 mm = mm_access(task, PTRACE_MODE_ATTACH);
114146 if (!mm || IS_ERR(mm)) {
114147 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
114148 diff --git a/mm/rmap.c b/mm/rmap.c
114149 index 24dd3f9..4eb43f4 100644
114150 --- a/mm/rmap.c
114151 +++ b/mm/rmap.c
114152 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114153 struct anon_vma *anon_vma = vma->anon_vma;
114154 struct anon_vma_chain *avc;
114155
114156 +#ifdef CONFIG_PAX_SEGMEXEC
114157 + struct anon_vma_chain *avc_m = NULL;
114158 +#endif
114159 +
114160 might_sleep();
114161 if (unlikely(!anon_vma)) {
114162 struct mm_struct *mm = vma->vm_mm;
114163 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114164 if (!avc)
114165 goto out_enomem;
114166
114167 +#ifdef CONFIG_PAX_SEGMEXEC
114168 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
114169 + if (!avc_m)
114170 + goto out_enomem_free_avc;
114171 +#endif
114172 +
114173 anon_vma = find_mergeable_anon_vma(vma);
114174 allocated = NULL;
114175 if (!anon_vma) {
114176 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114177 /* page_table_lock to protect against threads */
114178 spin_lock(&mm->page_table_lock);
114179 if (likely(!vma->anon_vma)) {
114180 +
114181 +#ifdef CONFIG_PAX_SEGMEXEC
114182 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
114183 +
114184 + if (vma_m) {
114185 + BUG_ON(vma_m->anon_vma);
114186 + vma_m->anon_vma = anon_vma;
114187 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
114188 + anon_vma->degree++;
114189 + avc_m = NULL;
114190 + }
114191 +#endif
114192 +
114193 vma->anon_vma = anon_vma;
114194 anon_vma_chain_link(vma, avc, anon_vma);
114195 /* vma reference or self-parent link for new root */
114196 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114197
114198 if (unlikely(allocated))
114199 put_anon_vma(allocated);
114200 +
114201 +#ifdef CONFIG_PAX_SEGMEXEC
114202 + if (unlikely(avc_m))
114203 + anon_vma_chain_free(avc_m);
114204 +#endif
114205 +
114206 if (unlikely(avc))
114207 anon_vma_chain_free(avc);
114208 }
114209 return 0;
114210
114211 out_enomem_free_avc:
114212 +
114213 +#ifdef CONFIG_PAX_SEGMEXEC
114214 + if (avc_m)
114215 + anon_vma_chain_free(avc_m);
114216 +#endif
114217 +
114218 anon_vma_chain_free(avc);
114219 out_enomem:
114220 return -ENOMEM;
114221 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
114222 * good chance of avoiding scanning the whole hierarchy when it searches where
114223 * page is mapped.
114224 */
114225 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
114226 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
114227 {
114228 struct anon_vma_chain *avc, *pavc;
114229 struct anon_vma *root = NULL;
114230 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
114231 * the corresponding VMA in the parent process is attached to.
114232 * Returns 0 on success, non-zero on failure.
114233 */
114234 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
114235 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
114236 {
114237 struct anon_vma_chain *avc;
114238 struct anon_vma *anon_vma;
114239 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
114240 void __init anon_vma_init(void)
114241 {
114242 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
114243 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
114244 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
114245 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
114246 + anon_vma_ctor);
114247 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
114248 + SLAB_PANIC|SLAB_NO_SANITIZE);
114249 }
114250
114251 /*
114252 diff --git a/mm/shmem.c b/mm/shmem.c
114253 index 47d536e..8321b4e 100644
114254 --- a/mm/shmem.c
114255 +++ b/mm/shmem.c
114256 @@ -33,7 +33,7 @@
114257 #include <linux/swap.h>
114258 #include <linux/uio.h>
114259
114260 -static struct vfsmount *shm_mnt;
114261 +struct vfsmount *shm_mnt;
114262
114263 #ifdef CONFIG_SHMEM
114264 /*
114265 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
114266 #define BOGO_DIRENT_SIZE 20
114267
114268 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
114269 -#define SHORT_SYMLINK_LEN 128
114270 +#define SHORT_SYMLINK_LEN 64
114271
114272 /*
114273 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
114274 @@ -2555,6 +2555,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
114275 static int shmem_xattr_validate(const char *name)
114276 {
114277 struct { const char *prefix; size_t len; } arr[] = {
114278 +
114279 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
114280 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
114281 +#endif
114282 +
114283 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
114284 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
114285 };
114286 @@ -2610,6 +2615,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
114287 if (err)
114288 return err;
114289
114290 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
114291 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
114292 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
114293 + return -EOPNOTSUPP;
114294 + if (size > 8)
114295 + return -EINVAL;
114296 + }
114297 +#endif
114298 +
114299 return simple_xattr_set(&info->xattrs, name, value, size, flags);
114300 }
114301
114302 @@ -2993,8 +3007,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
114303 int err = -ENOMEM;
114304
114305 /* Round up to L1_CACHE_BYTES to resist false sharing */
114306 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
114307 - L1_CACHE_BYTES), GFP_KERNEL);
114308 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
114309 if (!sbinfo)
114310 return -ENOMEM;
114311
114312 diff --git a/mm/slab.c b/mm/slab.c
114313 index 7eb38dd..0451459 100644
114314 --- a/mm/slab.c
114315 +++ b/mm/slab.c
114316 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
114317 if ((x)->max_freeable < i) \
114318 (x)->max_freeable = i; \
114319 } while (0)
114320 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
114321 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
114322 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
114323 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
114324 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
114325 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
114326 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
114327 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
114328 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
114329 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
114330 #else
114331 #define STATS_INC_ACTIVE(x) do { } while (0)
114332 #define STATS_DEC_ACTIVE(x) do { } while (0)
114333 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
114334 #define STATS_INC_ALLOCMISS(x) do { } while (0)
114335 #define STATS_INC_FREEHIT(x) do { } while (0)
114336 #define STATS_INC_FREEMISS(x) do { } while (0)
114337 +#define STATS_INC_SANITIZED(x) do { } while (0)
114338 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
114339 #endif
114340
114341 #if DEBUG
114342 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
114343 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
114344 */
114345 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
114346 - const struct page *page, void *obj)
114347 + const struct page *page, const void *obj)
114348 {
114349 u32 offset = (obj - page->s_mem);
114350 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
114351 @@ -1452,7 +1456,7 @@ void __init kmem_cache_init(void)
114352 * structures first. Without this, further allocations will bug.
114353 */
114354 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
114355 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
114356 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
114357 slab_state = PARTIAL_NODE;
114358
114359 slab_early_init = 0;
114360 @@ -1602,7 +1606,7 @@ static struct page *kmem_getpages(struct kmem_cache *cachep, gfp_t flags,
114361 }
114362
114363 /* Record if ALLOC_NO_WATERMARKS was set when allocating the slab */
114364 - if (unlikely(page->pfmemalloc))
114365 + if (page_is_pfmemalloc(page))
114366 pfmemalloc_active = true;
114367
114368 nr_pages = (1 << cachep->gfporder);
114369 @@ -1613,7 +1617,7 @@ static struct page *kmem_getpages(struct kmem_cache *cachep, gfp_t flags,
114370 add_zone_page_state(page_zone(page),
114371 NR_SLAB_UNRECLAIMABLE, nr_pages);
114372 __SetPageSlab(page);
114373 - if (page->pfmemalloc)
114374 + if (page_is_pfmemalloc(page))
114375 SetPageSlabPfmemalloc(page);
114376
114377 if (kmemcheck_enabled && !(cachep->flags & SLAB_NOTRACK)) {
114378 @@ -2073,7 +2077,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
114379
114380 cachep = find_mergeable(size, align, flags, name, ctor);
114381 if (cachep) {
114382 - cachep->refcount++;
114383 + atomic_inc(&cachep->refcount);
114384
114385 /*
114386 * Adjust the object sizes so that we clear
114387 @@ -3371,6 +3375,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
114388 struct array_cache *ac = cpu_cache_get(cachep);
114389
114390 check_irq_off();
114391 +
114392 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114393 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
114394 + STATS_INC_NOT_SANITIZED(cachep);
114395 + else {
114396 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
114397 +
114398 + if (cachep->ctor)
114399 + cachep->ctor(objp);
114400 +
114401 + STATS_INC_SANITIZED(cachep);
114402 + }
114403 +#endif
114404 +
114405 kmemleak_free_recursive(objp, cachep->flags);
114406 objp = cache_free_debugcheck(cachep, objp, caller);
114407
114408 @@ -3483,7 +3501,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
114409 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
114410 }
114411
114412 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
114413 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
114414 {
114415 return __do_kmalloc_node(size, flags, node, _RET_IP_);
114416 }
114417 @@ -3503,7 +3521,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
114418 * @flags: the type of memory to allocate (see kmalloc).
114419 * @caller: function caller for debug tracking of the caller
114420 */
114421 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
114422 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
114423 unsigned long caller)
114424 {
114425 struct kmem_cache *cachep;
114426 @@ -3576,6 +3594,7 @@ void kfree(const void *objp)
114427
114428 if (unlikely(ZERO_OR_NULL_PTR(objp)))
114429 return;
114430 + VM_BUG_ON(!virt_addr_valid(objp));
114431 local_irq_save(flags);
114432 kfree_debugcheck(objp);
114433 c = virt_to_cache(objp);
114434 @@ -3995,14 +4014,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
114435 }
114436 /* cpu stats */
114437 {
114438 - unsigned long allochit = atomic_read(&cachep->allochit);
114439 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
114440 - unsigned long freehit = atomic_read(&cachep->freehit);
114441 - unsigned long freemiss = atomic_read(&cachep->freemiss);
114442 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
114443 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
114444 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
114445 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
114446
114447 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
114448 allochit, allocmiss, freehit, freemiss);
114449 }
114450 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114451 + {
114452 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
114453 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
114454 +
114455 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
114456 + }
114457 +#endif
114458 #endif
114459 }
114460
114461 @@ -4210,13 +4237,80 @@ static const struct file_operations proc_slabstats_operations = {
114462 static int __init slab_proc_init(void)
114463 {
114464 #ifdef CONFIG_DEBUG_SLAB_LEAK
114465 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
114466 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
114467 #endif
114468 return 0;
114469 }
114470 module_init(slab_proc_init);
114471 #endif
114472
114473 +bool is_usercopy_object(const void *ptr)
114474 +{
114475 + struct page *page;
114476 + struct kmem_cache *cachep;
114477 +
114478 + if (ZERO_OR_NULL_PTR(ptr))
114479 + return false;
114480 +
114481 + if (!slab_is_available())
114482 + return false;
114483 +
114484 + if (is_vmalloc_addr(ptr)
114485 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
114486 + && !object_starts_on_stack(ptr)
114487 +#endif
114488 + ) {
114489 + struct vm_struct *vm = find_vm_area(ptr);
114490 + if (vm && (vm->flags & VM_USERCOPY))
114491 + return true;
114492 + return false;
114493 + }
114494 +
114495 + if (!virt_addr_valid(ptr))
114496 + return false;
114497 +
114498 + page = virt_to_head_page(ptr);
114499 +
114500 + if (!PageSlab(page))
114501 + return false;
114502 +
114503 + cachep = page->slab_cache;
114504 + return cachep->flags & SLAB_USERCOPY;
114505 +}
114506 +
114507 +#ifdef CONFIG_PAX_USERCOPY
114508 +const char *check_heap_object(const void *ptr, unsigned long n)
114509 +{
114510 + struct page *page;
114511 + struct kmem_cache *cachep;
114512 + unsigned int objnr;
114513 + unsigned long offset;
114514 +
114515 + if (ZERO_OR_NULL_PTR(ptr))
114516 + return "<null>";
114517 +
114518 + if (!virt_addr_valid(ptr))
114519 + return NULL;
114520 +
114521 + page = virt_to_head_page(ptr);
114522 +
114523 + if (!PageSlab(page))
114524 + return NULL;
114525 +
114526 + cachep = page->slab_cache;
114527 + if (!(cachep->flags & SLAB_USERCOPY))
114528 + return cachep->name;
114529 +
114530 + objnr = obj_to_index(cachep, page, ptr);
114531 + BUG_ON(objnr >= cachep->num);
114532 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
114533 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
114534 + return NULL;
114535 +
114536 + return cachep->name;
114537 +}
114538 +#endif
114539 +
114540 /**
114541 * ksize - get the actual amount of memory allocated for a given object
114542 * @objp: Pointer to the object
114543 diff --git a/mm/slab.h b/mm/slab.h
114544 index 4c3ac12..7b2e470 100644
114545 --- a/mm/slab.h
114546 +++ b/mm/slab.h
114547 @@ -22,7 +22,7 @@ struct kmem_cache {
114548 unsigned int align; /* Alignment as calculated */
114549 unsigned long flags; /* Active flags on the slab */
114550 const char *name; /* Slab name for sysfs */
114551 - int refcount; /* Use counter */
114552 + atomic_t refcount; /* Use counter */
114553 void (*ctor)(void *); /* Called on object slot creation */
114554 struct list_head list; /* List of all slab caches on the system */
114555 };
114556 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
114557 /* The slab cache that manages slab cache information */
114558 extern struct kmem_cache *kmem_cache;
114559
114560 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114561 +#ifdef CONFIG_X86_64
114562 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
114563 +#else
114564 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
114565 +#endif
114566 +enum pax_sanitize_mode {
114567 + PAX_SANITIZE_SLAB_OFF = 0,
114568 + PAX_SANITIZE_SLAB_FAST,
114569 + PAX_SANITIZE_SLAB_FULL,
114570 +};
114571 +extern enum pax_sanitize_mode pax_sanitize_slab;
114572 +#endif
114573 +
114574 unsigned long calculate_alignment(unsigned long flags,
114575 unsigned long align, unsigned long size);
114576
114577 @@ -114,7 +128,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
114578
114579 /* Legal flag mask for kmem_cache_create(), for various configurations */
114580 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
114581 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
114582 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
114583 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
114584
114585 #if defined(CONFIG_DEBUG_SLAB)
114586 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
114587 @@ -315,6 +330,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
114588 return s;
114589
114590 page = virt_to_head_page(x);
114591 +
114592 + BUG_ON(!PageSlab(page));
114593 +
114594 cachep = page->slab_cache;
114595 if (slab_equal_or_root(cachep, s))
114596 return cachep;
114597 diff --git a/mm/slab_common.c b/mm/slab_common.c
114598 index 999bb34..9843aea 100644
114599 --- a/mm/slab_common.c
114600 +++ b/mm/slab_common.c
114601 @@ -25,11 +25,35 @@
114602
114603 #include "slab.h"
114604
114605 -enum slab_state slab_state;
114606 +enum slab_state slab_state __read_only;
114607 LIST_HEAD(slab_caches);
114608 DEFINE_MUTEX(slab_mutex);
114609 struct kmem_cache *kmem_cache;
114610
114611 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114612 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
114613 +static int __init pax_sanitize_slab_setup(char *str)
114614 +{
114615 + if (!str)
114616 + return 0;
114617 +
114618 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
114619 + pr_info("PaX slab sanitization: %s\n", "disabled");
114620 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
114621 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
114622 + pr_info("PaX slab sanitization: %s\n", "fast");
114623 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
114624 + } else if (!strcmp(str, "full")) {
114625 + pr_info("PaX slab sanitization: %s\n", "full");
114626 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
114627 + } else
114628 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
114629 +
114630 + return 0;
114631 +}
114632 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
114633 +#endif
114634 +
114635 /*
114636 * Set of flags that will prevent slab merging
114637 */
114638 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
114639 * Merge control. If this is set then no merging of slab caches will occur.
114640 * (Could be removed. This was introduced to pacify the merge skeptics.)
114641 */
114642 -static int slab_nomerge;
114643 +static int slab_nomerge = 1;
114644
114645 static int __init setup_slab_nomerge(char *str)
114646 {
114647 @@ -217,7 +241,7 @@ int slab_unmergeable(struct kmem_cache *s)
114648 /*
114649 * We may have set a slab to be unmergeable during bootstrap.
114650 */
114651 - if (s->refcount < 0)
114652 + if (atomic_read(&s->refcount) < 0)
114653 return 1;
114654
114655 return 0;
114656 @@ -321,7 +345,7 @@ do_kmem_cache_create(const char *name, size_t object_size, size_t size,
114657 if (err)
114658 goto out_free_cache;
114659
114660 - s->refcount = 1;
114661 + atomic_set(&s->refcount, 1);
114662 list_add(&s->list, &slab_caches);
114663 out:
114664 if (err)
114665 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
114666 */
114667 flags &= CACHE_CREATE_MASK;
114668
114669 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114670 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
114671 + flags |= SLAB_NO_SANITIZE;
114672 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
114673 + flags &= ~SLAB_NO_SANITIZE;
114674 +#endif
114675 +
114676 s = __kmem_cache_alias(name, size, align, flags, ctor);
114677 if (s)
114678 goto out_unlock;
114679 @@ -456,7 +487,7 @@ static void do_kmem_cache_release(struct list_head *release,
114680 rcu_barrier();
114681
114682 list_for_each_entry_safe(s, s2, release, list) {
114683 -#ifdef SLAB_SUPPORTS_SYSFS
114684 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
114685 sysfs_slab_remove(s);
114686 #else
114687 slab_kmem_cache_release(s);
114688 @@ -625,8 +656,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
114689
114690 mutex_lock(&slab_mutex);
114691
114692 - s->refcount--;
114693 - if (s->refcount)
114694 + if (!atomic_dec_and_test(&s->refcount))
114695 goto out_unlock;
114696
114697 for_each_memcg_cache_safe(c, c2, s) {
114698 @@ -691,7 +721,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
114699 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
114700 name, size, err);
114701
114702 - s->refcount = -1; /* Exempt from merging for now */
114703 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
114704 }
114705
114706 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
114707 @@ -704,7 +734,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
114708
114709 create_boot_cache(s, name, size, flags);
114710 list_add(&s->list, &slab_caches);
114711 - s->refcount = 1;
114712 + atomic_set(&s->refcount, 1);
114713 return s;
114714 }
114715
114716 @@ -716,6 +746,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
114717 EXPORT_SYMBOL(kmalloc_dma_caches);
114718 #endif
114719
114720 +#ifdef CONFIG_PAX_USERCOPY_SLABS
114721 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
114722 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
114723 +#endif
114724 +
114725 /*
114726 * Conversion table for small slabs sizes / 8 to the index in the
114727 * kmalloc array. This is necessary for slabs < 192 since we have non power
114728 @@ -780,6 +815,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
114729 return kmalloc_dma_caches[index];
114730
114731 #endif
114732 +
114733 +#ifdef CONFIG_PAX_USERCOPY_SLABS
114734 + if (unlikely((flags & GFP_USERCOPY)))
114735 + return kmalloc_usercopy_caches[index];
114736 +
114737 +#endif
114738 +
114739 return kmalloc_caches[index];
114740 }
114741
114742 @@ -836,7 +878,7 @@ void __init create_kmalloc_caches(unsigned long flags)
114743 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
114744 if (!kmalloc_caches[i]) {
114745 kmalloc_caches[i] = create_kmalloc_cache(NULL,
114746 - 1 << i, flags);
114747 + 1 << i, SLAB_USERCOPY | flags);
114748 }
114749
114750 /*
114751 @@ -845,10 +887,10 @@ void __init create_kmalloc_caches(unsigned long flags)
114752 * earlier power of two caches
114753 */
114754 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
114755 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
114756 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
114757
114758 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
114759 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
114760 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
114761 }
114762
114763 /* Kmalloc array is now usable */
114764 @@ -881,6 +923,23 @@ void __init create_kmalloc_caches(unsigned long flags)
114765 }
114766 }
114767 #endif
114768 +
114769 +#ifdef CONFIG_PAX_USERCOPY_SLABS
114770 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
114771 + struct kmem_cache *s = kmalloc_caches[i];
114772 +
114773 + if (s) {
114774 + int size = kmalloc_size(i);
114775 + char *n = kasprintf(GFP_NOWAIT,
114776 + "usercopy-kmalloc-%d", size);
114777 +
114778 + BUG_ON(!n);
114779 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
114780 + size, SLAB_USERCOPY | flags);
114781 + }
114782 + }
114783 +#endif
114784 +
114785 }
114786 #endif /* !CONFIG_SLOB */
114787
114788 @@ -940,6 +999,9 @@ static void print_slabinfo_header(struct seq_file *m)
114789 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
114790 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
114791 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
114792 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114793 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
114794 +#endif
114795 #endif
114796 seq_putc(m, '\n');
114797 }
114798 @@ -1069,7 +1131,7 @@ static int __init slab_proc_init(void)
114799 module_init(slab_proc_init);
114800 #endif /* CONFIG_SLABINFO */
114801
114802 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
114803 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
114804 gfp_t flags)
114805 {
114806 void *ret;
114807 diff --git a/mm/slob.c b/mm/slob.c
114808 index 4765f65..f17284d 100644
114809 --- a/mm/slob.c
114810 +++ b/mm/slob.c
114811 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
114812 /*
114813 * Return the size of a slob block.
114814 */
114815 -static slobidx_t slob_units(slob_t *s)
114816 +static slobidx_t slob_units(const slob_t *s)
114817 {
114818 if (s->units > 0)
114819 return s->units;
114820 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
114821 /*
114822 * Return the next free slob block pointer after this one.
114823 */
114824 -static slob_t *slob_next(slob_t *s)
114825 +static slob_t *slob_next(const slob_t *s)
114826 {
114827 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
114828 slobidx_t next;
114829 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
114830 /*
114831 * Returns true if s is the last free block in its page.
114832 */
114833 -static int slob_last(slob_t *s)
114834 +static int slob_last(const slob_t *s)
114835 {
114836 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
114837 }
114838
114839 -static void *slob_new_pages(gfp_t gfp, int order, int node)
114840 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
114841 {
114842 - void *page;
114843 + struct page *page;
114844
114845 #ifdef CONFIG_NUMA
114846 if (node != NUMA_NO_NODE)
114847 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
114848 if (!page)
114849 return NULL;
114850
114851 - return page_address(page);
114852 + __SetPageSlab(page);
114853 + return page;
114854 }
114855
114856 -static void slob_free_pages(void *b, int order)
114857 +static void slob_free_pages(struct page *sp, int order)
114858 {
114859 if (current->reclaim_state)
114860 current->reclaim_state->reclaimed_slab += 1 << order;
114861 - free_pages((unsigned long)b, order);
114862 + __ClearPageSlab(sp);
114863 + page_mapcount_reset(sp);
114864 + sp->private = 0;
114865 + __free_pages(sp, order);
114866 }
114867
114868 /*
114869 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
114870
114871 /* Not enough space: must allocate a new page */
114872 if (!b) {
114873 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
114874 - if (!b)
114875 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
114876 + if (!sp)
114877 return NULL;
114878 - sp = virt_to_page(b);
114879 - __SetPageSlab(sp);
114880 + b = page_address(sp);
114881
114882 spin_lock_irqsave(&slob_lock, flags);
114883 sp->units = SLOB_UNITS(PAGE_SIZE);
114884 sp->freelist = b;
114885 + sp->private = 0;
114886 INIT_LIST_HEAD(&sp->lru);
114887 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
114888 set_slob_page_free(sp, slob_list);
114889 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
114890 /*
114891 * slob_free: entry point into the slob allocator.
114892 */
114893 -static void slob_free(void *block, int size)
114894 +static void slob_free(struct kmem_cache *c, void *block, int size)
114895 {
114896 struct page *sp;
114897 slob_t *prev, *next, *b = (slob_t *)block;
114898 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
114899 if (slob_page_free(sp))
114900 clear_slob_page_free(sp);
114901 spin_unlock_irqrestore(&slob_lock, flags);
114902 - __ClearPageSlab(sp);
114903 - page_mapcount_reset(sp);
114904 - slob_free_pages(b, 0);
114905 + slob_free_pages(sp, 0);
114906 return;
114907 }
114908
114909 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114910 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
114911 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
114912 +#endif
114913 +
114914 if (!slob_page_free(sp)) {
114915 /* This slob page is about to become partially free. Easy! */
114916 sp->units = units;
114917 @@ -424,11 +431,10 @@ out:
114918 */
114919
114920 static __always_inline void *
114921 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
114922 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
114923 {
114924 - unsigned int *m;
114925 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
114926 - void *ret;
114927 + slob_t *m;
114928 + void *ret = NULL;
114929
114930 gfp &= gfp_allowed_mask;
114931
114932 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
114933
114934 if (!m)
114935 return NULL;
114936 - *m = size;
114937 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
114938 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
114939 + m[0].units = size;
114940 + m[1].units = align;
114941 ret = (void *)m + align;
114942
114943 trace_kmalloc_node(caller, ret,
114944 size, size + align, gfp, node);
114945 } else {
114946 unsigned int order = get_order(size);
114947 + struct page *page;
114948
114949 if (likely(order))
114950 gfp |= __GFP_COMP;
114951 - ret = slob_new_pages(gfp, order, node);
114952 + page = slob_new_pages(gfp, order, node);
114953 + if (page) {
114954 + ret = page_address(page);
114955 + page->private = size;
114956 + }
114957
114958 trace_kmalloc_node(caller, ret,
114959 size, PAGE_SIZE << order, gfp, node);
114960 }
114961
114962 - kmemleak_alloc(ret, size, 1, gfp);
114963 return ret;
114964 }
114965
114966 -void *__kmalloc(size_t size, gfp_t gfp)
114967 +static __always_inline void *
114968 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
114969 +{
114970 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
114971 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
114972 +
114973 + if (!ZERO_OR_NULL_PTR(ret))
114974 + kmemleak_alloc(ret, size, 1, gfp);
114975 + return ret;
114976 +}
114977 +
114978 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
114979 {
114980 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
114981 }
114982 @@ -491,34 +515,123 @@ void kfree(const void *block)
114983 return;
114984 kmemleak_free(block);
114985
114986 + VM_BUG_ON(!virt_addr_valid(block));
114987 sp = virt_to_page(block);
114988 - if (PageSlab(sp)) {
114989 + VM_BUG_ON(!PageSlab(sp));
114990 + if (!sp->private) {
114991 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
114992 - unsigned int *m = (unsigned int *)(block - align);
114993 - slob_free(m, *m + align);
114994 - } else
114995 + slob_t *m = (slob_t *)(block - align);
114996 + slob_free(NULL, m, m[0].units + align);
114997 + } else {
114998 + __ClearPageSlab(sp);
114999 + page_mapcount_reset(sp);
115000 + sp->private = 0;
115001 __free_pages(sp, compound_order(sp));
115002 + }
115003 }
115004 EXPORT_SYMBOL(kfree);
115005
115006 +bool is_usercopy_object(const void *ptr)
115007 +{
115008 + if (!slab_is_available())
115009 + return false;
115010 +
115011 + if (is_vmalloc_addr(ptr)
115012 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115013 + && !object_starts_on_stack(ptr)
115014 +#endif
115015 + ) {
115016 + struct vm_struct *vm = find_vm_area(ptr);
115017 + if (vm && (vm->flags & VM_USERCOPY))
115018 + return true;
115019 + return false;
115020 + }
115021 +
115022 + // PAX: TODO
115023 +
115024 + return false;
115025 +}
115026 +
115027 +#ifdef CONFIG_PAX_USERCOPY
115028 +const char *check_heap_object(const void *ptr, unsigned long n)
115029 +{
115030 + struct page *page;
115031 + const slob_t *free;
115032 + const void *base;
115033 + unsigned long flags;
115034 +
115035 + if (ZERO_OR_NULL_PTR(ptr))
115036 + return "<null>";
115037 +
115038 + if (!virt_addr_valid(ptr))
115039 + return NULL;
115040 +
115041 + page = virt_to_head_page(ptr);
115042 + if (!PageSlab(page))
115043 + return NULL;
115044 +
115045 + if (page->private) {
115046 + base = page;
115047 + if (base <= ptr && n <= page->private - (ptr - base))
115048 + return NULL;
115049 + return "<slob>";
115050 + }
115051 +
115052 + /* some tricky double walking to find the chunk */
115053 + spin_lock_irqsave(&slob_lock, flags);
115054 + base = (void *)((unsigned long)ptr & PAGE_MASK);
115055 + free = page->freelist;
115056 +
115057 + while (!slob_last(free) && (void *)free <= ptr) {
115058 + base = free + slob_units(free);
115059 + free = slob_next(free);
115060 + }
115061 +
115062 + while (base < (void *)free) {
115063 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
115064 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
115065 + int offset;
115066 +
115067 + if (ptr < base + align)
115068 + break;
115069 +
115070 + offset = ptr - base - align;
115071 + if (offset >= m) {
115072 + base += size;
115073 + continue;
115074 + }
115075 +
115076 + if (n > m - offset)
115077 + break;
115078 +
115079 + spin_unlock_irqrestore(&slob_lock, flags);
115080 + return NULL;
115081 + }
115082 +
115083 + spin_unlock_irqrestore(&slob_lock, flags);
115084 + return "<slob>";
115085 +}
115086 +#endif
115087 +
115088 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
115089 size_t ksize(const void *block)
115090 {
115091 struct page *sp;
115092 int align;
115093 - unsigned int *m;
115094 + slob_t *m;
115095
115096 BUG_ON(!block);
115097 if (unlikely(block == ZERO_SIZE_PTR))
115098 return 0;
115099
115100 sp = virt_to_page(block);
115101 - if (unlikely(!PageSlab(sp)))
115102 - return PAGE_SIZE << compound_order(sp);
115103 + VM_BUG_ON(!PageSlab(sp));
115104 + if (sp->private)
115105 + return sp->private;
115106
115107 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
115108 - m = (unsigned int *)(block - align);
115109 - return SLOB_UNITS(*m) * SLOB_UNIT;
115110 + m = (slob_t *)(block - align);
115111 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
115112 }
115113 EXPORT_SYMBOL(ksize);
115114
115115 @@ -534,23 +647,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
115116
115117 static void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
115118 {
115119 - void *b;
115120 + void *b = NULL;
115121
115122 flags &= gfp_allowed_mask;
115123
115124 lockdep_trace_alloc(flags);
115125
115126 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115127 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
115128 +#else
115129 if (c->size < PAGE_SIZE) {
115130 b = slob_alloc(c->size, flags, c->align, node);
115131 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
115132 SLOB_UNITS(c->size) * SLOB_UNIT,
115133 flags, node);
115134 } else {
115135 - b = slob_new_pages(flags, get_order(c->size), node);
115136 + struct page *sp;
115137 +
115138 + sp = slob_new_pages(flags, get_order(c->size), node);
115139 + if (sp) {
115140 + b = page_address(sp);
115141 + sp->private = c->size;
115142 + }
115143 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
115144 PAGE_SIZE << get_order(c->size),
115145 flags, node);
115146 }
115147 +#endif
115148
115149 if (b && c->ctor)
115150 c->ctor(b);
115151 @@ -566,7 +689,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
115152 EXPORT_SYMBOL(kmem_cache_alloc);
115153
115154 #ifdef CONFIG_NUMA
115155 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
115156 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
115157 {
115158 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
115159 }
115160 @@ -579,12 +702,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
115161 EXPORT_SYMBOL(kmem_cache_alloc_node);
115162 #endif
115163
115164 -static void __kmem_cache_free(void *b, int size)
115165 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
115166 {
115167 - if (size < PAGE_SIZE)
115168 - slob_free(b, size);
115169 + struct page *sp;
115170 +
115171 + sp = virt_to_page(b);
115172 + BUG_ON(!PageSlab(sp));
115173 + if (!sp->private)
115174 + slob_free(c, b, size);
115175 else
115176 - slob_free_pages(b, get_order(size));
115177 + slob_free_pages(sp, get_order(size));
115178 }
115179
115180 static void kmem_rcu_free(struct rcu_head *head)
115181 @@ -592,22 +719,36 @@ static void kmem_rcu_free(struct rcu_head *head)
115182 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
115183 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
115184
115185 - __kmem_cache_free(b, slob_rcu->size);
115186 + __kmem_cache_free(NULL, b, slob_rcu->size);
115187 }
115188
115189 void kmem_cache_free(struct kmem_cache *c, void *b)
115190 {
115191 + int size = c->size;
115192 +
115193 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115194 + if (size + c->align < PAGE_SIZE) {
115195 + size += c->align;
115196 + b -= c->align;
115197 + }
115198 +#endif
115199 +
115200 kmemleak_free_recursive(b, c->flags);
115201 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
115202 struct slob_rcu *slob_rcu;
115203 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
115204 - slob_rcu->size = c->size;
115205 + slob_rcu = b + (size - sizeof(struct slob_rcu));
115206 + slob_rcu->size = size;
115207 call_rcu(&slob_rcu->head, kmem_rcu_free);
115208 } else {
115209 - __kmem_cache_free(b, c->size);
115210 + __kmem_cache_free(c, b, size);
115211 }
115212
115213 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115214 + trace_kfree(_RET_IP_, b);
115215 +#else
115216 trace_kmem_cache_free(_RET_IP_, b);
115217 +#endif
115218 +
115219 }
115220 EXPORT_SYMBOL(kmem_cache_free);
115221
115222 diff --git a/mm/slub.c b/mm/slub.c
115223 index 54c0876..61847f8 100644
115224 --- a/mm/slub.c
115225 +++ b/mm/slub.c
115226 @@ -198,7 +198,7 @@ struct track {
115227
115228 enum track_item { TRACK_ALLOC, TRACK_FREE };
115229
115230 -#ifdef CONFIG_SYSFS
115231 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115232 static int sysfs_slab_add(struct kmem_cache *);
115233 static int sysfs_slab_alias(struct kmem_cache *, const char *);
115234 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
115235 @@ -556,7 +556,7 @@ static void print_track(const char *s, struct track *t)
115236 if (!t->addr)
115237 return;
115238
115239 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
115240 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
115241 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
115242 #ifdef CONFIG_STACKTRACE
115243 {
115244 @@ -1427,7 +1427,7 @@ static struct page *new_slab(struct kmem_cache *s, gfp_t flags, int node)
115245 inc_slabs_node(s, page_to_nid(page), page->objects);
115246 page->slab_cache = s;
115247 __SetPageSlab(page);
115248 - if (page->pfmemalloc)
115249 + if (page_is_pfmemalloc(page))
115250 SetPageSlabPfmemalloc(page);
115251
115252 start = page_address(page);
115253 @@ -2707,6 +2707,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
115254
115255 slab_free_hook(s, x);
115256
115257 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115258 + if (!(s->flags & SLAB_NO_SANITIZE)) {
115259 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
115260 + if (s->ctor)
115261 + s->ctor(x);
115262 + }
115263 +#endif
115264 +
115265 redo:
115266 /*
115267 * Determine the currently cpus per cpu slab.
115268 @@ -3048,6 +3056,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
115269 s->inuse = size;
115270
115271 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
115272 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115273 + (!(flags & SLAB_NO_SANITIZE)) ||
115274 +#endif
115275 s->ctor)) {
115276 /*
115277 * Relocate free pointer after the object if it is not
115278 @@ -3302,7 +3313,7 @@ static int __init setup_slub_min_objects(char *str)
115279
115280 __setup("slub_min_objects=", setup_slub_min_objects);
115281
115282 -void *__kmalloc(size_t size, gfp_t flags)
115283 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
115284 {
115285 struct kmem_cache *s;
115286 void *ret;
115287 @@ -3340,7 +3351,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
115288 return ptr;
115289 }
115290
115291 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
115292 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
115293 {
115294 struct kmem_cache *s;
115295 void *ret;
115296 @@ -3388,6 +3399,70 @@ static size_t __ksize(const void *object)
115297 return slab_ksize(page->slab_cache);
115298 }
115299
115300 +bool is_usercopy_object(const void *ptr)
115301 +{
115302 + struct page *page;
115303 + struct kmem_cache *s;
115304 +
115305 + if (ZERO_OR_NULL_PTR(ptr))
115306 + return false;
115307 +
115308 + if (!slab_is_available())
115309 + return false;
115310 +
115311 + if (is_vmalloc_addr(ptr)
115312 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115313 + && !object_starts_on_stack(ptr)
115314 +#endif
115315 + ) {
115316 + struct vm_struct *vm = find_vm_area(ptr);
115317 + if (vm && (vm->flags & VM_USERCOPY))
115318 + return true;
115319 + return false;
115320 + }
115321 +
115322 + if (!virt_addr_valid(ptr))
115323 + return false;
115324 +
115325 + page = virt_to_head_page(ptr);
115326 +
115327 + if (!PageSlab(page))
115328 + return false;
115329 +
115330 + s = page->slab_cache;
115331 + return s->flags & SLAB_USERCOPY;
115332 +}
115333 +
115334 +#ifdef CONFIG_PAX_USERCOPY
115335 +const char *check_heap_object(const void *ptr, unsigned long n)
115336 +{
115337 + struct page *page;
115338 + struct kmem_cache *s;
115339 + unsigned long offset;
115340 +
115341 + if (ZERO_OR_NULL_PTR(ptr))
115342 + return "<null>";
115343 +
115344 + if (!virt_addr_valid(ptr))
115345 + return NULL;
115346 +
115347 + page = virt_to_head_page(ptr);
115348 +
115349 + if (!PageSlab(page))
115350 + return NULL;
115351 +
115352 + s = page->slab_cache;
115353 + if (!(s->flags & SLAB_USERCOPY))
115354 + return s->name;
115355 +
115356 + offset = (ptr - page_address(page)) % s->size;
115357 + if (offset <= s->object_size && n <= s->object_size - offset)
115358 + return NULL;
115359 +
115360 + return s->name;
115361 +}
115362 +#endif
115363 +
115364 size_t ksize(const void *object)
115365 {
115366 size_t size = __ksize(object);
115367 @@ -3408,6 +3483,7 @@ void kfree(const void *x)
115368 if (unlikely(ZERO_OR_NULL_PTR(x)))
115369 return;
115370
115371 + VM_BUG_ON(!virt_addr_valid(x));
115372 page = virt_to_head_page(x);
115373 if (unlikely(!PageSlab(page))) {
115374 BUG_ON(!PageCompound(page));
115375 @@ -3724,7 +3800,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
115376
115377 s = find_mergeable(size, align, flags, name, ctor);
115378 if (s) {
115379 - s->refcount++;
115380 + atomic_inc(&s->refcount);
115381
115382 /*
115383 * Adjust the object sizes so that we clear
115384 @@ -3740,7 +3816,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
115385 }
115386
115387 if (sysfs_slab_alias(s, name)) {
115388 - s->refcount--;
115389 + atomic_dec(&s->refcount);
115390 s = NULL;
115391 }
115392 }
115393 @@ -3857,7 +3933,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
115394 }
115395 #endif
115396
115397 -#ifdef CONFIG_SYSFS
115398 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115399 static int count_inuse(struct page *page)
115400 {
115401 return page->inuse;
115402 @@ -4138,7 +4214,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
115403 len += sprintf(buf + len, "%7ld ", l->count);
115404
115405 if (l->addr)
115406 +#ifdef CONFIG_GRKERNSEC_HIDESYM
115407 + len += sprintf(buf + len, "%pS", NULL);
115408 +#else
115409 len += sprintf(buf + len, "%pS", (void *)l->addr);
115410 +#endif
115411 else
115412 len += sprintf(buf + len, "<not-available>");
115413
115414 @@ -4236,12 +4316,12 @@ static void __init resiliency_test(void)
115415 validate_slab_cache(kmalloc_caches[9]);
115416 }
115417 #else
115418 -#ifdef CONFIG_SYSFS
115419 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115420 static void resiliency_test(void) {};
115421 #endif
115422 #endif
115423
115424 -#ifdef CONFIG_SYSFS
115425 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115426 enum slab_stat_type {
115427 SL_ALL, /* All slabs */
115428 SL_PARTIAL, /* Only partially allocated slabs */
115429 @@ -4478,13 +4558,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
115430 {
115431 if (!s->ctor)
115432 return 0;
115433 +#ifdef CONFIG_GRKERNSEC_HIDESYM
115434 + return sprintf(buf, "%pS\n", NULL);
115435 +#else
115436 return sprintf(buf, "%pS\n", s->ctor);
115437 +#endif
115438 }
115439 SLAB_ATTR_RO(ctor);
115440
115441 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
115442 {
115443 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
115444 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
115445 }
115446 SLAB_ATTR_RO(aliases);
115447
115448 @@ -4572,6 +4656,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
115449 SLAB_ATTR_RO(cache_dma);
115450 #endif
115451
115452 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115453 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
115454 +{
115455 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
115456 +}
115457 +SLAB_ATTR_RO(usercopy);
115458 +#endif
115459 +
115460 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115461 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
115462 +{
115463 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
115464 +}
115465 +SLAB_ATTR_RO(sanitize);
115466 +#endif
115467 +
115468 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
115469 {
115470 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
115471 @@ -4627,7 +4727,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
115472 * as well as cause other issues like converting a mergeable
115473 * cache into an umergeable one.
115474 */
115475 - if (s->refcount > 1)
115476 + if (atomic_read(&s->refcount) > 1)
115477 return -EINVAL;
115478
115479 s->flags &= ~SLAB_TRACE;
115480 @@ -4747,7 +4847,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
115481 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
115482 size_t length)
115483 {
115484 - if (s->refcount > 1)
115485 + if (atomic_read(&s->refcount) > 1)
115486 return -EINVAL;
115487
115488 s->flags &= ~SLAB_FAILSLAB;
115489 @@ -4914,6 +5014,12 @@ static struct attribute *slab_attrs[] = {
115490 #ifdef CONFIG_ZONE_DMA
115491 &cache_dma_attr.attr,
115492 #endif
115493 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115494 + &usercopy_attr.attr,
115495 +#endif
115496 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115497 + &sanitize_attr.attr,
115498 +#endif
115499 #ifdef CONFIG_NUMA
115500 &remote_node_defrag_ratio_attr.attr,
115501 #endif
115502 @@ -5155,6 +5261,7 @@ static char *create_unique_id(struct kmem_cache *s)
115503 return name;
115504 }
115505
115506 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115507 static int sysfs_slab_add(struct kmem_cache *s)
115508 {
115509 int err;
115510 @@ -5228,6 +5335,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
115511 kobject_del(&s->kobj);
115512 kobject_put(&s->kobj);
115513 }
115514 +#endif
115515
115516 /*
115517 * Need to buffer aliases during bootup until sysfs becomes
115518 @@ -5241,6 +5349,7 @@ struct saved_alias {
115519
115520 static struct saved_alias *alias_list;
115521
115522 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115523 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
115524 {
115525 struct saved_alias *al;
115526 @@ -5263,6 +5372,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
115527 alias_list = al;
115528 return 0;
115529 }
115530 +#endif
115531
115532 static int __init slab_sysfs_init(void)
115533 {
115534 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
115535 index 4cba9c2..b4f9fcc 100644
115536 --- a/mm/sparse-vmemmap.c
115537 +++ b/mm/sparse-vmemmap.c
115538 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
115539 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
115540 if (!p)
115541 return NULL;
115542 - pud_populate(&init_mm, pud, p);
115543 + pud_populate_kernel(&init_mm, pud, p);
115544 }
115545 return pud;
115546 }
115547 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
115548 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
115549 if (!p)
115550 return NULL;
115551 - pgd_populate(&init_mm, pgd, p);
115552 + pgd_populate_kernel(&init_mm, pgd, p);
115553 }
115554 return pgd;
115555 }
115556 diff --git a/mm/sparse.c b/mm/sparse.c
115557 index d1b48b6..6e8590e 100644
115558 --- a/mm/sparse.c
115559 +++ b/mm/sparse.c
115560 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
115561
115562 for (i = 0; i < PAGES_PER_SECTION; i++) {
115563 if (PageHWPoison(&memmap[i])) {
115564 - atomic_long_sub(1, &num_poisoned_pages);
115565 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
115566 ClearPageHWPoison(&memmap[i]);
115567 }
115568 }
115569 diff --git a/mm/swap.c b/mm/swap.c
115570 index a7251a8..ac754a9 100644
115571 --- a/mm/swap.c
115572 +++ b/mm/swap.c
115573 @@ -85,6 +85,8 @@ static void __put_compound_page(struct page *page)
115574 if (!PageHuge(page))
115575 __page_cache_release(page);
115576 dtor = get_compound_page_dtor(page);
115577 + if (!PageHuge(page))
115578 + BUG_ON(dtor != free_compound_page);
115579 (*dtor)(page);
115580 }
115581
115582 diff --git a/mm/swapfile.c b/mm/swapfile.c
115583 index a7e7210..b286e7d 100644
115584 --- a/mm/swapfile.c
115585 +++ b/mm/swapfile.c
115586 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
115587
115588 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
115589 /* Activity counter to indicate that a swapon or swapoff has occurred */
115590 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
115591 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
115592
115593 static inline unsigned char swap_count(unsigned char ent)
115594 {
115595 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
115596 spin_unlock(&swap_lock);
115597
115598 err = 0;
115599 - atomic_inc(&proc_poll_event);
115600 + atomic_inc_unchecked(&proc_poll_event);
115601 wake_up_interruptible(&proc_poll_wait);
115602
115603 out_dput:
115604 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
115605
115606 poll_wait(file, &proc_poll_wait, wait);
115607
115608 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
115609 - seq->poll_event = atomic_read(&proc_poll_event);
115610 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
115611 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
115612 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
115613 }
115614
115615 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
115616 return ret;
115617
115618 seq = file->private_data;
115619 - seq->poll_event = atomic_read(&proc_poll_event);
115620 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
115621 return 0;
115622 }
115623
115624 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
115625 (frontswap_map) ? "FS" : "");
115626
115627 mutex_unlock(&swapon_mutex);
115628 - atomic_inc(&proc_poll_event);
115629 + atomic_inc_unchecked(&proc_poll_event);
115630 wake_up_interruptible(&proc_poll_wait);
115631
115632 if (S_ISREG(inode->i_mode))
115633 diff --git a/mm/util.c b/mm/util.c
115634 index 68ff8a5..40c7a70 100644
115635 --- a/mm/util.c
115636 +++ b/mm/util.c
115637 @@ -233,6 +233,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
115638 void arch_pick_mmap_layout(struct mm_struct *mm)
115639 {
115640 mm->mmap_base = TASK_UNMAPPED_BASE;
115641 +
115642 +#ifdef CONFIG_PAX_RANDMMAP
115643 + if (mm->pax_flags & MF_PAX_RANDMMAP)
115644 + mm->mmap_base += mm->delta_mmap;
115645 +#endif
115646 +
115647 mm->get_unmapped_area = arch_get_unmapped_area;
115648 }
115649 #endif
115650 @@ -434,6 +440,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
115651 if (!mm->arg_end)
115652 goto out_mm; /* Shh! No looking before we're done */
115653
115654 + if (gr_acl_handle_procpidmem(task))
115655 + goto out_mm;
115656 +
115657 len = mm->arg_end - mm->arg_start;
115658
115659 if (len > buflen)
115660 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
115661 index 2faaa29..37314a8 100644
115662 --- a/mm/vmalloc.c
115663 +++ b/mm/vmalloc.c
115664 @@ -40,20 +40,65 @@ struct vfree_deferred {
115665 struct work_struct wq;
115666 };
115667 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
115668 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
115669 +
115670 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115671 +struct stack_deferred_llist {
115672 + struct llist_head list;
115673 + void *stack;
115674 + void *lowmem_stack;
115675 +};
115676 +
115677 +struct stack_deferred {
115678 + struct stack_deferred_llist list;
115679 + struct work_struct wq;
115680 +};
115681 +
115682 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
115683 +#endif
115684
115685 static void __vunmap(const void *, int);
115686
115687 -static void free_work(struct work_struct *w)
115688 +static void vfree_work(struct work_struct *w)
115689 {
115690 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
115691 struct llist_node *llnode = llist_del_all(&p->list);
115692 while (llnode) {
115693 - void *p = llnode;
115694 + void *x = llnode;
115695 llnode = llist_next(llnode);
115696 - __vunmap(p, 1);
115697 + __vunmap(x, 1);
115698 }
115699 }
115700
115701 +static void vunmap_work(struct work_struct *w)
115702 +{
115703 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
115704 + struct llist_node *llnode = llist_del_all(&p->list);
115705 + while (llnode) {
115706 + void *x = llnode;
115707 + llnode = llist_next(llnode);
115708 + __vunmap(x, 0);
115709 + }
115710 +}
115711 +
115712 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115713 +static void unmap_work(struct work_struct *w)
115714 +{
115715 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
115716 + struct llist_node *llnode = llist_del_all(&p->list.list);
115717 + while (llnode) {
115718 + struct stack_deferred_llist *x =
115719 + llist_entry((struct llist_head *)llnode,
115720 + struct stack_deferred_llist, list);
115721 + void *stack = ACCESS_ONCE(x->stack);
115722 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
115723 + llnode = llist_next(llnode);
115724 + __vunmap(stack, 0);
115725 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
115726 + }
115727 +}
115728 +#endif
115729 +
115730 /*** Page table manipulation functions ***/
115731
115732 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
115733 @@ -62,8 +107,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
115734
115735 pte = pte_offset_kernel(pmd, addr);
115736 do {
115737 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
115738 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
115739 +
115740 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
115741 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
115742 + BUG_ON(!pte_exec(*pte));
115743 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
115744 + continue;
115745 + }
115746 +#endif
115747 +
115748 + {
115749 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
115750 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
115751 + }
115752 } while (pte++, addr += PAGE_SIZE, addr != end);
115753 }
115754
115755 @@ -127,16 +183,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
115756 pte = pte_alloc_kernel(pmd, addr);
115757 if (!pte)
115758 return -ENOMEM;
115759 +
115760 + pax_open_kernel();
115761 do {
115762 struct page *page = pages[*nr];
115763
115764 - if (WARN_ON(!pte_none(*pte)))
115765 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
115766 + if (pgprot_val(prot) & _PAGE_NX)
115767 +#endif
115768 +
115769 + if (!pte_none(*pte)) {
115770 + pax_close_kernel();
115771 + WARN_ON(1);
115772 return -EBUSY;
115773 - if (WARN_ON(!page))
115774 + }
115775 + if (!page) {
115776 + pax_close_kernel();
115777 + WARN_ON(1);
115778 return -ENOMEM;
115779 + }
115780 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
115781 (*nr)++;
115782 } while (pte++, addr += PAGE_SIZE, addr != end);
115783 + pax_close_kernel();
115784 return 0;
115785 }
115786
115787 @@ -146,7 +215,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
115788 pmd_t *pmd;
115789 unsigned long next;
115790
115791 - pmd = pmd_alloc(&init_mm, pud, addr);
115792 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
115793 if (!pmd)
115794 return -ENOMEM;
115795 do {
115796 @@ -163,7 +232,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
115797 pud_t *pud;
115798 unsigned long next;
115799
115800 - pud = pud_alloc(&init_mm, pgd, addr);
115801 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
115802 if (!pud)
115803 return -ENOMEM;
115804 do {
115805 @@ -223,6 +292,12 @@ int is_vmalloc_or_module_addr(const void *x)
115806 if (addr >= MODULES_VADDR && addr < MODULES_END)
115807 return 1;
115808 #endif
115809 +
115810 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
115811 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
115812 + return 1;
115813 +#endif
115814 +
115815 return is_vmalloc_addr(x);
115816 }
115817
115818 @@ -243,8 +318,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
115819
115820 if (!pgd_none(*pgd)) {
115821 pud_t *pud = pud_offset(pgd, addr);
115822 +#ifdef CONFIG_X86
115823 + if (!pud_large(*pud))
115824 +#endif
115825 if (!pud_none(*pud)) {
115826 pmd_t *pmd = pmd_offset(pud, addr);
115827 +#ifdef CONFIG_X86
115828 + if (!pmd_large(*pmd))
115829 +#endif
115830 if (!pmd_none(*pmd)) {
115831 pte_t *ptep, pte;
115832
115833 @@ -346,7 +427,7 @@ static void purge_vmap_area_lazy(void);
115834 * Allocate a region of KVA of the specified size and alignment, within the
115835 * vstart and vend.
115836 */
115837 -static struct vmap_area *alloc_vmap_area(unsigned long size,
115838 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
115839 unsigned long align,
115840 unsigned long vstart, unsigned long vend,
115841 int node, gfp_t gfp_mask)
115842 @@ -1202,13 +1283,27 @@ void __init vmalloc_init(void)
115843 for_each_possible_cpu(i) {
115844 struct vmap_block_queue *vbq;
115845 struct vfree_deferred *p;
115846 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115847 + struct stack_deferred *p2;
115848 +#endif
115849
115850 vbq = &per_cpu(vmap_block_queue, i);
115851 spin_lock_init(&vbq->lock);
115852 INIT_LIST_HEAD(&vbq->free);
115853 +
115854 p = &per_cpu(vfree_deferred, i);
115855 init_llist_head(&p->list);
115856 - INIT_WORK(&p->wq, free_work);
115857 + INIT_WORK(&p->wq, vfree_work);
115858 +
115859 + p = &per_cpu(vunmap_deferred, i);
115860 + init_llist_head(&p->list);
115861 + INIT_WORK(&p->wq, vunmap_work);
115862 +
115863 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115864 + p2 = &per_cpu(stack_deferred, i);
115865 + init_llist_head(&p2->list.list);
115866 + INIT_WORK(&p2->wq, unmap_work);
115867 +#endif
115868 }
115869
115870 /* Import existing vmlist entries. */
115871 @@ -1333,6 +1428,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
115872 struct vm_struct *area;
115873
115874 BUG_ON(in_interrupt());
115875 +
115876 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
115877 + if (flags & VM_KERNEXEC) {
115878 + if (start != VMALLOC_START || end != VMALLOC_END)
115879 + return NULL;
115880 + start = (unsigned long)MODULES_EXEC_VADDR;
115881 + end = (unsigned long)MODULES_EXEC_END;
115882 + }
115883 +#endif
115884 +
115885 if (flags & VM_IOREMAP)
115886 align = 1ul << clamp_t(int, fls_long(size),
115887 PAGE_SHIFT, IOREMAP_MAX_ORDER);
115888 @@ -1531,13 +1636,36 @@ EXPORT_SYMBOL(vfree);
115889 */
115890 void vunmap(const void *addr)
115891 {
115892 - BUG_ON(in_interrupt());
115893 - might_sleep();
115894 - if (addr)
115895 + if (!addr)
115896 + return;
115897 + if (unlikely(in_interrupt())) {
115898 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
115899 + if (llist_add((struct llist_node *)addr, &p->list))
115900 + schedule_work(&p->wq);
115901 + } else {
115902 + might_sleep();
115903 __vunmap(addr, 0);
115904 + }
115905 }
115906 EXPORT_SYMBOL(vunmap);
115907
115908 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115909 +void unmap_process_stacks(struct task_struct *task)
115910 +{
115911 + if (unlikely(in_interrupt())) {
115912 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
115913 + struct stack_deferred_llist *list = task->stack;
115914 + list->stack = task->stack;
115915 + list->lowmem_stack = task->lowmem_stack;
115916 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
115917 + schedule_work(&p->wq);
115918 + } else {
115919 + __vunmap(task->stack, 0);
115920 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
115921 + }
115922 +}
115923 +#endif
115924 +
115925 /**
115926 * vmap - map an array of pages into virtually contiguous space
115927 * @pages: array of page pointers
115928 @@ -1558,6 +1686,11 @@ void *vmap(struct page **pages, unsigned int count,
115929 if (count > totalram_pages)
115930 return NULL;
115931
115932 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
115933 + if (!(pgprot_val(prot) & _PAGE_NX))
115934 + flags |= VM_KERNEXEC;
115935 +#endif
115936 +
115937 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
115938 __builtin_return_address(0));
115939 if (!area)
115940 @@ -1662,6 +1795,14 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
115941 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
115942 goto fail;
115943
115944 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
115945 + if (!(pgprot_val(prot) & _PAGE_NX)) {
115946 + vm_flags |= VM_KERNEXEC;
115947 + start = VMALLOC_START;
115948 + end = VMALLOC_END;
115949 + }
115950 +#endif
115951 +
115952 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED |
115953 vm_flags, start, end, node, gfp_mask, caller);
115954 if (!area)
115955 @@ -1715,6 +1856,14 @@ static void *__vmalloc_node(unsigned long size, unsigned long align,
115956 gfp_mask, prot, 0, node, caller);
115957 }
115958
115959 +void *vmalloc_usercopy(unsigned long size)
115960 +{
115961 + return __vmalloc_node_range(size, 1, VMALLOC_START, VMALLOC_END,
115962 + GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL,
115963 + VM_USERCOPY, NUMA_NO_NODE,
115964 + __builtin_return_address(0));
115965 +}
115966 +
115967 void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot)
115968 {
115969 return __vmalloc_node(size, 1, gfp_mask, prot, NUMA_NO_NODE,
115970 @@ -1838,10 +1987,9 @@ EXPORT_SYMBOL(vzalloc_node);
115971 * For tight control over page level allocator and protection flags
115972 * use __vmalloc() instead.
115973 */
115974 -
115975 void *vmalloc_exec(unsigned long size)
115976 {
115977 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
115978 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
115979 NUMA_NO_NODE, __builtin_return_address(0));
115980 }
115981
115982 @@ -2148,6 +2296,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
115983 {
115984 struct vm_struct *area;
115985
115986 + BUG_ON(vma->vm_mirror);
115987 +
115988 size = PAGE_ALIGN(size);
115989
115990 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
115991 @@ -2630,7 +2780,11 @@ static int s_show(struct seq_file *m, void *p)
115992 v->addr, v->addr + v->size, v->size);
115993
115994 if (v->caller)
115995 +#ifdef CONFIG_GRKERNSEC_HIDESYM
115996 + seq_printf(m, " %pK", v->caller);
115997 +#else
115998 seq_printf(m, " %pS", v->caller);
115999 +#endif
116000
116001 if (v->nr_pages)
116002 seq_printf(m, " pages=%d", v->nr_pages);
116003 diff --git a/mm/vmstat.c b/mm/vmstat.c
116004 index 4f5cd97..9fb715a 100644
116005 --- a/mm/vmstat.c
116006 +++ b/mm/vmstat.c
116007 @@ -27,6 +27,7 @@
116008 #include <linux/mm_inline.h>
116009 #include <linux/page_ext.h>
116010 #include <linux/page_owner.h>
116011 +#include <linux/grsecurity.h>
116012
116013 #include "internal.h"
116014
116015 @@ -86,7 +87,7 @@ void vm_events_fold_cpu(int cpu)
116016 *
116017 * vm_stat contains the global counters
116018 */
116019 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
116020 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
116021 EXPORT_SYMBOL(vm_stat);
116022
116023 #ifdef CONFIG_SMP
116024 @@ -438,7 +439,7 @@ static int fold_diff(int *diff)
116025
116026 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
116027 if (diff[i]) {
116028 - atomic_long_add(diff[i], &vm_stat[i]);
116029 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
116030 changes++;
116031 }
116032 return changes;
116033 @@ -476,7 +477,7 @@ static int refresh_cpu_vm_stats(void)
116034 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
116035 if (v) {
116036
116037 - atomic_long_add(v, &zone->vm_stat[i]);
116038 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
116039 global_diff[i] += v;
116040 #ifdef CONFIG_NUMA
116041 /* 3 seconds idle till flush */
116042 @@ -540,7 +541,7 @@ void cpu_vm_stats_fold(int cpu)
116043
116044 v = p->vm_stat_diff[i];
116045 p->vm_stat_diff[i] = 0;
116046 - atomic_long_add(v, &zone->vm_stat[i]);
116047 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
116048 global_diff[i] += v;
116049 }
116050 }
116051 @@ -560,8 +561,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
116052 if (pset->vm_stat_diff[i]) {
116053 int v = pset->vm_stat_diff[i];
116054 pset->vm_stat_diff[i] = 0;
116055 - atomic_long_add(v, &zone->vm_stat[i]);
116056 - atomic_long_add(v, &vm_stat[i]);
116057 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
116058 + atomic_long_add_unchecked(v, &vm_stat[i]);
116059 }
116060 }
116061 #endif
116062 @@ -1293,10 +1294,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
116063 stat_items_size += sizeof(struct vm_event_state);
116064 #endif
116065
116066 - v = kmalloc(stat_items_size, GFP_KERNEL);
116067 + v = kzalloc(stat_items_size, GFP_KERNEL);
116068 m->private = v;
116069 if (!v)
116070 return ERR_PTR(-ENOMEM);
116071 +
116072 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
116073 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
116074 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
116075 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
116076 + && !in_group_p(grsec_proc_gid)
116077 +#endif
116078 + )
116079 + return (unsigned long *)m->private + *pos;
116080 +#endif
116081 +#endif
116082 +
116083 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
116084 v[i] = global_page_state(i);
116085 v += NR_VM_ZONE_STAT_ITEMS;
116086 @@ -1528,10 +1541,16 @@ static int __init setup_vmstat(void)
116087 cpu_notifier_register_done();
116088 #endif
116089 #ifdef CONFIG_PROC_FS
116090 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
116091 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
116092 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
116093 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
116094 + {
116095 + mode_t gr_mode = S_IRUGO;
116096 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
116097 + gr_mode = S_IRUSR;
116098 +#endif
116099 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
116100 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
116101 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
116102 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
116103 + }
116104 #endif
116105 return 0;
116106 }
116107 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
116108 index 59555f0..fd7ade9 100644
116109 --- a/net/8021q/vlan.c
116110 +++ b/net/8021q/vlan.c
116111 @@ -491,7 +491,7 @@ out:
116112 return NOTIFY_DONE;
116113 }
116114
116115 -static struct notifier_block vlan_notifier_block __read_mostly = {
116116 +static struct notifier_block vlan_notifier_block = {
116117 .notifier_call = vlan_device_event,
116118 };
116119
116120 @@ -566,8 +566,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
116121 err = -EPERM;
116122 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
116123 break;
116124 - if ((args.u.name_type >= 0) &&
116125 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
116126 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
116127 struct vlan_net *vn;
116128
116129 vn = net_generic(net, vlan_net_id);
116130 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
116131 index c92b52f..006c052 100644
116132 --- a/net/8021q/vlan_netlink.c
116133 +++ b/net/8021q/vlan_netlink.c
116134 @@ -245,7 +245,7 @@ static struct net *vlan_get_link_net(const struct net_device *dev)
116135 return dev_net(real_dev);
116136 }
116137
116138 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
116139 +struct rtnl_link_ops vlan_link_ops = {
116140 .kind = "vlan",
116141 .maxtype = IFLA_VLAN_MAX,
116142 .policy = vlan_policy,
116143 diff --git a/net/9p/client.c b/net/9p/client.c
116144 index 81925b9..fcf6fe0 100644
116145 --- a/net/9p/client.c
116146 +++ b/net/9p/client.c
116147 @@ -1541,6 +1541,7 @@ p9_client_read(struct p9_fid *fid, u64 offset, struct iov_iter *to, int *err)
116148 struct p9_client *clnt = fid->clnt;
116149 struct p9_req_t *req;
116150 int total = 0;
116151 + *err = 0;
116152
116153 p9_debug(P9_DEBUG_9P, ">>> TREAD fid %d offset %llu %d\n",
116154 fid->fid, (unsigned long long) offset, (int)iov_iter_count(to));
116155 @@ -1616,6 +1617,7 @@ p9_client_write(struct p9_fid *fid, u64 offset, struct iov_iter *from, int *err)
116156 struct p9_client *clnt = fid->clnt;
116157 struct p9_req_t *req;
116158 int total = 0;
116159 + *err = 0;
116160
116161 p9_debug(P9_DEBUG_9P, ">>> TWRITE fid %d offset %llu count %zd\n",
116162 fid->fid, (unsigned long long) offset,
116163 diff --git a/net/9p/mod.c b/net/9p/mod.c
116164 index 6ab36ae..6f1841b 100644
116165 --- a/net/9p/mod.c
116166 +++ b/net/9p/mod.c
116167 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
116168 void v9fs_register_trans(struct p9_trans_module *m)
116169 {
116170 spin_lock(&v9fs_trans_lock);
116171 - list_add_tail(&m->list, &v9fs_trans_list);
116172 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
116173 spin_unlock(&v9fs_trans_lock);
116174 }
116175 EXPORT_SYMBOL(v9fs_register_trans);
116176 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
116177 void v9fs_unregister_trans(struct p9_trans_module *m)
116178 {
116179 spin_lock(&v9fs_trans_lock);
116180 - list_del_init(&m->list);
116181 + pax_list_del_init((struct list_head *)&m->list);
116182 spin_unlock(&v9fs_trans_lock);
116183 }
116184 EXPORT_SYMBOL(v9fs_unregister_trans);
116185 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
116186 index bced8c0..ef253b7 100644
116187 --- a/net/9p/trans_fd.c
116188 +++ b/net/9p/trans_fd.c
116189 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
116190 oldfs = get_fs();
116191 set_fs(get_ds());
116192 /* The cast to a user pointer is valid due to the set_fs() */
116193 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
116194 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
116195 set_fs(oldfs);
116196
116197 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
116198 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
116199 index af46bc4..f9adfcd 100644
116200 --- a/net/appletalk/atalk_proc.c
116201 +++ b/net/appletalk/atalk_proc.c
116202 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
116203 struct proc_dir_entry *p;
116204 int rc = -ENOMEM;
116205
116206 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
116207 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
116208 if (!atalk_proc_dir)
116209 goto out;
116210
116211 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
116212 index 876fbe8..8bbea9f 100644
116213 --- a/net/atm/atm_misc.c
116214 +++ b/net/atm/atm_misc.c
116215 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
116216 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
116217 return 1;
116218 atm_return(vcc, truesize);
116219 - atomic_inc(&vcc->stats->rx_drop);
116220 + atomic_inc_unchecked(&vcc->stats->rx_drop);
116221 return 0;
116222 }
116223 EXPORT_SYMBOL(atm_charge);
116224 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
116225 }
116226 }
116227 atm_return(vcc, guess);
116228 - atomic_inc(&vcc->stats->rx_drop);
116229 + atomic_inc_unchecked(&vcc->stats->rx_drop);
116230 return NULL;
116231 }
116232 EXPORT_SYMBOL(atm_alloc_charge);
116233 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
116234
116235 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
116236 {
116237 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
116238 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
116239 __SONET_ITEMS
116240 #undef __HANDLE_ITEM
116241 }
116242 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
116243
116244 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
116245 {
116246 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
116247 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
116248 __SONET_ITEMS
116249 #undef __HANDLE_ITEM
116250 }
116251 diff --git a/net/atm/lec.c b/net/atm/lec.c
116252 index cd3b379..977a3c9 100644
116253 --- a/net/atm/lec.c
116254 +++ b/net/atm/lec.c
116255 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
116256 }
116257
116258 static struct lane2_ops lane2_ops = {
116259 - lane2_resolve, /* resolve, spec 3.1.3 */
116260 - lane2_associate_req, /* associate_req, spec 3.1.4 */
116261 - NULL /* associate indicator, spec 3.1.5 */
116262 + .resolve = lane2_resolve,
116263 + .associate_req = lane2_associate_req,
116264 + .associate_indicator = NULL
116265 };
116266
116267 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
116268 diff --git a/net/atm/lec.h b/net/atm/lec.h
116269 index 4149db1..f2ab682 100644
116270 --- a/net/atm/lec.h
116271 +++ b/net/atm/lec.h
116272 @@ -48,7 +48,7 @@ struct lane2_ops {
116273 const u8 *tlvs, u32 sizeoftlvs);
116274 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
116275 const u8 *tlvs, u32 sizeoftlvs);
116276 -};
116277 +} __no_const;
116278
116279 /*
116280 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
116281 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
116282 index d1b2d9a..d549f7f 100644
116283 --- a/net/atm/mpoa_caches.c
116284 +++ b/net/atm/mpoa_caches.c
116285 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
116286
116287
116288 static struct in_cache_ops ingress_ops = {
116289 - in_cache_add_entry, /* add_entry */
116290 - in_cache_get, /* get */
116291 - in_cache_get_with_mask, /* get_with_mask */
116292 - in_cache_get_by_vcc, /* get_by_vcc */
116293 - in_cache_put, /* put */
116294 - in_cache_remove_entry, /* remove_entry */
116295 - cache_hit, /* cache_hit */
116296 - clear_count_and_expired, /* clear_count */
116297 - check_resolving_entries, /* check_resolving */
116298 - refresh_entries, /* refresh */
116299 - in_destroy_cache /* destroy_cache */
116300 + .add_entry = in_cache_add_entry,
116301 + .get = in_cache_get,
116302 + .get_with_mask = in_cache_get_with_mask,
116303 + .get_by_vcc = in_cache_get_by_vcc,
116304 + .put = in_cache_put,
116305 + .remove_entry = in_cache_remove_entry,
116306 + .cache_hit = cache_hit,
116307 + .clear_count = clear_count_and_expired,
116308 + .check_resolving = check_resolving_entries,
116309 + .refresh = refresh_entries,
116310 + .destroy_cache = in_destroy_cache
116311 };
116312
116313 static struct eg_cache_ops egress_ops = {
116314 - eg_cache_add_entry, /* add_entry */
116315 - eg_cache_get_by_cache_id, /* get_by_cache_id */
116316 - eg_cache_get_by_tag, /* get_by_tag */
116317 - eg_cache_get_by_vcc, /* get_by_vcc */
116318 - eg_cache_get_by_src_ip, /* get_by_src_ip */
116319 - eg_cache_put, /* put */
116320 - eg_cache_remove_entry, /* remove_entry */
116321 - update_eg_cache_entry, /* update */
116322 - clear_expired, /* clear_expired */
116323 - eg_destroy_cache /* destroy_cache */
116324 + .add_entry = eg_cache_add_entry,
116325 + .get_by_cache_id = eg_cache_get_by_cache_id,
116326 + .get_by_tag = eg_cache_get_by_tag,
116327 + .get_by_vcc = eg_cache_get_by_vcc,
116328 + .get_by_src_ip = eg_cache_get_by_src_ip,
116329 + .put = eg_cache_put,
116330 + .remove_entry = eg_cache_remove_entry,
116331 + .update = update_eg_cache_entry,
116332 + .clear_expired = clear_expired,
116333 + .destroy_cache = eg_destroy_cache
116334 };
116335
116336
116337 diff --git a/net/atm/proc.c b/net/atm/proc.c
116338 index bbb6461..cf04016 100644
116339 --- a/net/atm/proc.c
116340 +++ b/net/atm/proc.c
116341 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
116342 const struct k_atm_aal_stats *stats)
116343 {
116344 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
116345 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
116346 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
116347 - atomic_read(&stats->rx_drop));
116348 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
116349 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
116350 + atomic_read_unchecked(&stats->rx_drop));
116351 }
116352
116353 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
116354 diff --git a/net/atm/resources.c b/net/atm/resources.c
116355 index 0447d5d..3cf4728 100644
116356 --- a/net/atm/resources.c
116357 +++ b/net/atm/resources.c
116358 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
116359 static void copy_aal_stats(struct k_atm_aal_stats *from,
116360 struct atm_aal_stats *to)
116361 {
116362 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
116363 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
116364 __AAL_STAT_ITEMS
116365 #undef __HANDLE_ITEM
116366 }
116367 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
116368 static void subtract_aal_stats(struct k_atm_aal_stats *from,
116369 struct atm_aal_stats *to)
116370 {
116371 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
116372 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
116373 __AAL_STAT_ITEMS
116374 #undef __HANDLE_ITEM
116375 }
116376 diff --git a/net/ax25/ax25_subr.c b/net/ax25/ax25_subr.c
116377 index 1997538..3b78e84 100644
116378 --- a/net/ax25/ax25_subr.c
116379 +++ b/net/ax25/ax25_subr.c
116380 @@ -264,6 +264,7 @@ void ax25_disconnect(ax25_cb *ax25, int reason)
116381 {
116382 ax25_clear_queues(ax25);
116383
116384 + ax25_stop_heartbeat(ax25);
116385 ax25_stop_t1timer(ax25);
116386 ax25_stop_t2timer(ax25);
116387 ax25_stop_t3timer(ax25);
116388 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
116389 index 919a5ce..cc6b444 100644
116390 --- a/net/ax25/sysctl_net_ax25.c
116391 +++ b/net/ax25/sysctl_net_ax25.c
116392 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
116393 {
116394 char path[sizeof("net/ax25/") + IFNAMSIZ];
116395 int k;
116396 - struct ctl_table *table;
116397 + ctl_table_no_const *table;
116398
116399 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
116400 if (!table)
116401 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
116402 index 00e00e0..710fcd2 100644
116403 --- a/net/batman-adv/bat_iv_ogm.c
116404 +++ b/net/batman-adv/bat_iv_ogm.c
116405 @@ -312,7 +312,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
116406
116407 /* randomize initial seqno to avoid collision */
116408 get_random_bytes(&random_seqno, sizeof(random_seqno));
116409 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
116410 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
116411
116412 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
116413 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
116414 @@ -917,9 +917,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
116415 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
116416
116417 /* change sequence number to network order */
116418 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
116419 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
116420 batadv_ogm_packet->seqno = htonl(seqno);
116421 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
116422 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
116423
116424 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
116425
116426 @@ -1596,7 +1596,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
116427 return;
116428
116429 /* could be changed by schedule_own_packet() */
116430 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
116431 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
116432
116433 if (ogm_packet->flags & BATADV_DIRECTLINK)
116434 has_directlink_flag = true;
116435 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
116436 index 3d1dcaa..4699f4e 100644
116437 --- a/net/batman-adv/fragmentation.c
116438 +++ b/net/batman-adv/fragmentation.c
116439 @@ -449,7 +449,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
116440 frag_header.packet_type = BATADV_UNICAST_FRAG;
116441 frag_header.version = BATADV_COMPAT_VERSION;
116442 frag_header.ttl = BATADV_TTL;
116443 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
116444 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
116445 frag_header.reserved = 0;
116446 frag_header.no = 0;
116447 frag_header.total_size = htons(skb->len);
116448 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
116449 index 5ec31d7..e371631 100644
116450 --- a/net/batman-adv/soft-interface.c
116451 +++ b/net/batman-adv/soft-interface.c
116452 @@ -295,7 +295,7 @@ send:
116453 primary_if->net_dev->dev_addr);
116454
116455 /* set broadcast sequence number */
116456 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
116457 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
116458 bcast_packet->seqno = htonl(seqno);
116459
116460 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
116461 @@ -760,7 +760,7 @@ static int batadv_softif_init_late(struct net_device *dev)
116462 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
116463
116464 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
116465 - atomic_set(&bat_priv->bcast_seqno, 1);
116466 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
116467 atomic_set(&bat_priv->tt.vn, 0);
116468 atomic_set(&bat_priv->tt.local_changes, 0);
116469 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
116470 @@ -774,7 +774,7 @@ static int batadv_softif_init_late(struct net_device *dev)
116471
116472 /* randomize initial seqno to avoid collision */
116473 get_random_bytes(&random_seqno, sizeof(random_seqno));
116474 - atomic_set(&bat_priv->frag_seqno, random_seqno);
116475 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
116476
116477 bat_priv->primary_if = NULL;
116478 bat_priv->num_ifaces = 0;
116479 @@ -982,7 +982,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
116480 return 0;
116481 }
116482
116483 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
116484 +struct rtnl_link_ops batadv_link_ops = {
116485 .kind = "batadv",
116486 .priv_size = sizeof(struct batadv_priv),
116487 .setup = batadv_softif_init_early,
116488 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
116489 index 9398c3f..0e79657 100644
116490 --- a/net/batman-adv/types.h
116491 +++ b/net/batman-adv/types.h
116492 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
116493 struct batadv_hard_iface_bat_iv {
116494 unsigned char *ogm_buff;
116495 int ogm_buff_len;
116496 - atomic_t ogm_seqno;
116497 + atomic_unchecked_t ogm_seqno;
116498 };
116499
116500 /**
116501 @@ -766,7 +766,7 @@ struct batadv_priv {
116502 atomic_t bonding;
116503 atomic_t fragmentation;
116504 atomic_t packet_size_max;
116505 - atomic_t frag_seqno;
116506 + atomic_unchecked_t frag_seqno;
116507 #ifdef CONFIG_BATMAN_ADV_BLA
116508 atomic_t bridge_loop_avoidance;
116509 #endif
116510 @@ -785,7 +785,7 @@ struct batadv_priv {
116511 #endif
116512 uint32_t isolation_mark;
116513 uint32_t isolation_mark_mask;
116514 - atomic_t bcast_seqno;
116515 + atomic_unchecked_t bcast_seqno;
116516 atomic_t bcast_queue_left;
116517 atomic_t batman_queue_left;
116518 char num_ifaces;
116519 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
116520 index e11a5cf..02864cd 100644
116521 --- a/net/bluetooth/hci_sock.c
116522 +++ b/net/bluetooth/hci_sock.c
116523 @@ -1253,7 +1253,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
116524 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
116525 }
116526
116527 - len = min_t(unsigned int, len, sizeof(uf));
116528 + len = min((size_t)len, sizeof(uf));
116529 if (copy_from_user(&uf, optval, len)) {
116530 err = -EFAULT;
116531 break;
116532 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
116533 index dad4197..253bbdf 100644
116534 --- a/net/bluetooth/l2cap_core.c
116535 +++ b/net/bluetooth/l2cap_core.c
116536 @@ -3541,8 +3541,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
116537 break;
116538
116539 case L2CAP_CONF_RFC:
116540 - if (olen == sizeof(rfc))
116541 - memcpy(&rfc, (void *)val, olen);
116542 + if (olen != sizeof(rfc))
116543 + break;
116544 +
116545 + memcpy(&rfc, (void *)val, olen);
116546
116547 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
116548 rfc.mode != chan->mode)
116549 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
116550 index a7278f0..3443626 100644
116551 --- a/net/bluetooth/l2cap_sock.c
116552 +++ b/net/bluetooth/l2cap_sock.c
116553 @@ -633,7 +633,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
116554 struct sock *sk = sock->sk;
116555 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
116556 struct l2cap_options opts;
116557 - int len, err = 0;
116558 + int err = 0;
116559 + size_t len = optlen;
116560 u32 opt;
116561
116562 BT_DBG("sk %p", sk);
116563 @@ -660,7 +661,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
116564 opts.max_tx = chan->max_tx;
116565 opts.txwin_size = chan->tx_win;
116566
116567 - len = min_t(unsigned int, sizeof(opts), optlen);
116568 + len = min(sizeof(opts), len);
116569 if (copy_from_user((char *) &opts, optval, len)) {
116570 err = -EFAULT;
116571 break;
116572 @@ -747,7 +748,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
116573 struct bt_security sec;
116574 struct bt_power pwr;
116575 struct l2cap_conn *conn;
116576 - int len, err = 0;
116577 + int err = 0;
116578 + size_t len = optlen;
116579 u32 opt;
116580
116581 BT_DBG("sk %p", sk);
116582 @@ -771,7 +773,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
116583
116584 sec.level = BT_SECURITY_LOW;
116585
116586 - len = min_t(unsigned int, sizeof(sec), optlen);
116587 + len = min(sizeof(sec), len);
116588 if (copy_from_user((char *) &sec, optval, len)) {
116589 err = -EFAULT;
116590 break;
116591 @@ -867,7 +869,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
116592
116593 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
116594
116595 - len = min_t(unsigned int, sizeof(pwr), optlen);
116596 + len = min(sizeof(pwr), len);
116597 if (copy_from_user((char *) &pwr, optval, len)) {
116598 err = -EFAULT;
116599 break;
116600 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
116601 index 825e8fb..efc24a4 100644
116602 --- a/net/bluetooth/rfcomm/sock.c
116603 +++ b/net/bluetooth/rfcomm/sock.c
116604 @@ -686,7 +686,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
116605 struct sock *sk = sock->sk;
116606 struct bt_security sec;
116607 int err = 0;
116608 - size_t len;
116609 + size_t len = optlen;
116610 u32 opt;
116611
116612 BT_DBG("sk %p", sk);
116613 @@ -708,7 +708,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
116614
116615 sec.level = BT_SECURITY_LOW;
116616
116617 - len = min_t(unsigned int, sizeof(sec), optlen);
116618 + len = min(sizeof(sec), len);
116619 if (copy_from_user((char *) &sec, optval, len)) {
116620 err = -EFAULT;
116621 break;
116622 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
116623 index 8e385a0..a5bdd8e 100644
116624 --- a/net/bluetooth/rfcomm/tty.c
116625 +++ b/net/bluetooth/rfcomm/tty.c
116626 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
116627 BT_DBG("tty %p id %d", tty, tty->index);
116628
116629 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
116630 - dev->channel, dev->port.count);
116631 + dev->channel, atomic_read(&dev->port.count));
116632
116633 err = tty_port_open(&dev->port, tty, filp);
116634 if (err)
116635 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
116636 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
116637
116638 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
116639 - dev->port.count);
116640 + atomic_read(&dev->port.count));
116641
116642 tty_port_close(&dev->port, tty, filp);
116643 }
116644 diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
116645 index e29ad70b..cc00066 100644
116646 --- a/net/bridge/br_mdb.c
116647 +++ b/net/bridge/br_mdb.c
116648 @@ -371,6 +371,7 @@ static int __br_mdb_add(struct net *net, struct net_bridge *br,
116649 if (!p || p->br != br || p->state == BR_STATE_DISABLED)
116650 return -EINVAL;
116651
116652 + memset(&ip, 0, sizeof(ip));
116653 ip.proto = entry->addr.proto;
116654 if (ip.proto == htons(ETH_P_IP))
116655 ip.u.ip4 = entry->addr.u.ip4;
116656 @@ -417,6 +418,7 @@ static int __br_mdb_del(struct net_bridge *br, struct br_mdb_entry *entry)
116657 if (!netif_running(br->dev) || br->multicast_disabled)
116658 return -EINVAL;
116659
116660 + memset(&ip, 0, sizeof(ip));
116661 ip.proto = entry->addr.proto;
116662 if (ip.proto == htons(ETH_P_IP)) {
116663 if (timer_pending(&br->ip4_other_query.timer))
116664 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
116665 index 4b5c236..f303683 100644
116666 --- a/net/bridge/br_netlink.c
116667 +++ b/net/bridge/br_netlink.c
116668 @@ -112,6 +112,8 @@ static inline size_t br_port_info_size(void)
116669 + nla_total_size(1) /* IFLA_BRPORT_FAST_LEAVE */
116670 + nla_total_size(1) /* IFLA_BRPORT_LEARNING */
116671 + nla_total_size(1) /* IFLA_BRPORT_UNICAST_FLOOD */
116672 + + nla_total_size(1) /* IFLA_BRPORT_PROXYARP */
116673 + + nla_total_size(1) /* IFLA_BRPORT_PROXYARP_WIFI */
116674 + 0;
116675 }
116676
116677 @@ -504,6 +506,8 @@ static const struct nla_policy br_port_policy[IFLA_BRPORT_MAX + 1] = {
116678 [IFLA_BRPORT_FAST_LEAVE]= { .type = NLA_U8 },
116679 [IFLA_BRPORT_LEARNING] = { .type = NLA_U8 },
116680 [IFLA_BRPORT_UNICAST_FLOOD] = { .type = NLA_U8 },
116681 + [IFLA_BRPORT_PROXYARP] = { .type = NLA_U8 },
116682 + [IFLA_BRPORT_PROXYARP_WIFI] = { .type = NLA_U8 },
116683 };
116684
116685 /* Change the state of the port and notify spanning tree */
116686 @@ -841,7 +845,7 @@ static struct rtnl_af_ops br_af_ops __read_mostly = {
116687 .get_link_af_size = br_get_link_af_size,
116688 };
116689
116690 -struct rtnl_link_ops br_link_ops __read_mostly = {
116691 +struct rtnl_link_ops br_link_ops = {
116692 .kind = "bridge",
116693 .priv_size = sizeof(struct net_bridge),
116694 .setup = br_dev_setup,
116695 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
116696 index 91180a7..1301daa 100644
116697 --- a/net/bridge/netfilter/ebtables.c
116698 +++ b/net/bridge/netfilter/ebtables.c
116699 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
116700 tmp.valid_hooks = t->table->valid_hooks;
116701 }
116702 mutex_unlock(&ebt_mutex);
116703 - if (copy_to_user(user, &tmp, *len) != 0) {
116704 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
116705 BUGPRINT("c2u Didn't work\n");
116706 ret = -EFAULT;
116707 break;
116708 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
116709 goto out;
116710 tmp.valid_hooks = t->valid_hooks;
116711
116712 - if (copy_to_user(user, &tmp, *len) != 0) {
116713 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
116714 ret = -EFAULT;
116715 break;
116716 }
116717 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
116718 tmp.entries_size = t->table->entries_size;
116719 tmp.valid_hooks = t->table->valid_hooks;
116720
116721 - if (copy_to_user(user, &tmp, *len) != 0) {
116722 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
116723 ret = -EFAULT;
116724 break;
116725 }
116726 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
116727 index f5afda1..dcf770a 100644
116728 --- a/net/caif/cfctrl.c
116729 +++ b/net/caif/cfctrl.c
116730 @@ -10,6 +10,7 @@
116731 #include <linux/spinlock.h>
116732 #include <linux/slab.h>
116733 #include <linux/pkt_sched.h>
116734 +#include <linux/sched.h>
116735 #include <net/caif/caif_layer.h>
116736 #include <net/caif/cfpkt.h>
116737 #include <net/caif/cfctrl.h>
116738 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
116739 memset(&dev_info, 0, sizeof(dev_info));
116740 dev_info.id = 0xff;
116741 cfsrvl_init(&this->serv, 0, &dev_info, false);
116742 - atomic_set(&this->req_seq_no, 1);
116743 - atomic_set(&this->rsp_seq_no, 1);
116744 + atomic_set_unchecked(&this->req_seq_no, 1);
116745 + atomic_set_unchecked(&this->rsp_seq_no, 1);
116746 this->serv.layer.receive = cfctrl_recv;
116747 sprintf(this->serv.layer.name, "ctrl");
116748 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
116749 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
116750 struct cfctrl_request_info *req)
116751 {
116752 spin_lock_bh(&ctrl->info_list_lock);
116753 - atomic_inc(&ctrl->req_seq_no);
116754 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
116755 + atomic_inc_unchecked(&ctrl->req_seq_no);
116756 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
116757 list_add_tail(&req->list, &ctrl->list);
116758 spin_unlock_bh(&ctrl->info_list_lock);
116759 }
116760 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
116761 if (p != first)
116762 pr_warn("Requests are not received in order\n");
116763
116764 - atomic_set(&ctrl->rsp_seq_no,
116765 + atomic_set_unchecked(&ctrl->rsp_seq_no,
116766 p->sequence_no);
116767 list_del(&p->list);
116768 goto out;
116769 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
116770 index 67a4a36..8d28068 100644
116771 --- a/net/caif/chnl_net.c
116772 +++ b/net/caif/chnl_net.c
116773 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
116774 };
116775
116776
116777 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
116778 +static struct rtnl_link_ops ipcaif_link_ops = {
116779 .kind = "caif",
116780 .priv_size = sizeof(struct chnl_net),
116781 .setup = ipcaif_net_setup,
116782 diff --git a/net/can/af_can.c b/net/can/af_can.c
116783 index 62c635f..0b59618 100644
116784 --- a/net/can/af_can.c
116785 +++ b/net/can/af_can.c
116786 @@ -890,7 +890,7 @@ static const struct net_proto_family can_family_ops = {
116787 };
116788
116789 /* notifier block for netdevice event */
116790 -static struct notifier_block can_netdev_notifier __read_mostly = {
116791 +static struct notifier_block can_netdev_notifier = {
116792 .notifier_call = can_notifier,
116793 };
116794
116795 diff --git a/net/can/bcm.c b/net/can/bcm.c
116796 index a1ba687..aafaec5 100644
116797 --- a/net/can/bcm.c
116798 +++ b/net/can/bcm.c
116799 @@ -1620,7 +1620,7 @@ static int __init bcm_module_init(void)
116800 }
116801
116802 /* create /proc/net/can-bcm directory */
116803 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
116804 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
116805 return 0;
116806 }
116807
116808 diff --git a/net/can/gw.c b/net/can/gw.c
116809 index a6f448e..5902171 100644
116810 --- a/net/can/gw.c
116811 +++ b/net/can/gw.c
116812 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
116813 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
116814
116815 static HLIST_HEAD(cgw_list);
116816 -static struct notifier_block notifier;
116817
116818 static struct kmem_cache *cgw_cache __read_mostly;
116819
116820 @@ -948,6 +947,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
116821 return err;
116822 }
116823
116824 +static struct notifier_block notifier = {
116825 + .notifier_call = cgw_notifier
116826 +};
116827 +
116828 static __init int cgw_module_init(void)
116829 {
116830 /* sanitize given module parameter */
116831 @@ -963,7 +966,6 @@ static __init int cgw_module_init(void)
116832 return -ENOMEM;
116833
116834 /* set notifier */
116835 - notifier.notifier_call = cgw_notifier;
116836 register_netdevice_notifier(&notifier);
116837
116838 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
116839 diff --git a/net/can/proc.c b/net/can/proc.c
116840 index 1a19b98..df2b4ec 100644
116841 --- a/net/can/proc.c
116842 +++ b/net/can/proc.c
116843 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
116844 void can_init_proc(void)
116845 {
116846 /* create /proc/net/can directory */
116847 - can_dir = proc_mkdir("can", init_net.proc_net);
116848 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
116849
116850 if (!can_dir) {
116851 printk(KERN_INFO "can: failed to create /proc/net/can . "
116852 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
116853 index 967080a..5e75f04 100644
116854 --- a/net/ceph/messenger.c
116855 +++ b/net/ceph/messenger.c
116856 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
116857 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
116858
116859 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
116860 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
116861 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
116862
116863 static struct page *zero_page; /* used in certain error cases */
116864
116865 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
116866 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
116867 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
116868
116869 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
116870 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
116871 s = addr_str[i];
116872
116873 switch (ss->ss_family) {
116874 diff --git a/net/compat.c b/net/compat.c
116875 index 5cfd26a..7e43828 100644
116876 --- a/net/compat.c
116877 +++ b/net/compat.c
116878 @@ -98,20 +98,20 @@ int get_compat_msghdr(struct msghdr *kmsg,
116879
116880 #define CMSG_COMPAT_FIRSTHDR(msg) \
116881 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
116882 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
116883 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
116884 (struct compat_cmsghdr __user *)NULL)
116885
116886 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
116887 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
116888 (ucmlen) <= (unsigned long) \
116889 ((mhdr)->msg_controllen - \
116890 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
116891 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
116892
116893 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
116894 struct compat_cmsghdr __user *cmsg, int cmsg_len)
116895 {
116896 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
116897 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
116898 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
116899 msg->msg_controllen)
116900 return NULL;
116901 return (struct compat_cmsghdr __user *)ptr;
116902 @@ -201,7 +201,7 @@ Efault:
116903
116904 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
116905 {
116906 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
116907 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
116908 struct compat_cmsghdr cmhdr;
116909 struct compat_timeval ctv;
116910 struct compat_timespec cts[3];
116911 @@ -257,7 +257,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
116912
116913 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
116914 {
116915 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
116916 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
116917 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
116918 int fdnum = scm->fp->count;
116919 struct file **fp = scm->fp->fp;
116920 @@ -345,7 +345,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
116921 return -EFAULT;
116922 old_fs = get_fs();
116923 set_fs(KERNEL_DS);
116924 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
116925 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
116926 set_fs(old_fs);
116927
116928 return err;
116929 @@ -406,7 +406,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
116930 len = sizeof(ktime);
116931 old_fs = get_fs();
116932 set_fs(KERNEL_DS);
116933 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
116934 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
116935 set_fs(old_fs);
116936
116937 if (!err) {
116938 @@ -549,7 +549,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
116939 case MCAST_JOIN_GROUP:
116940 case MCAST_LEAVE_GROUP:
116941 {
116942 - struct compat_group_req __user *gr32 = (void *)optval;
116943 + struct compat_group_req __user *gr32 = (void __user *)optval;
116944 struct group_req __user *kgr =
116945 compat_alloc_user_space(sizeof(struct group_req));
116946 u32 interface;
116947 @@ -570,7 +570,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
116948 case MCAST_BLOCK_SOURCE:
116949 case MCAST_UNBLOCK_SOURCE:
116950 {
116951 - struct compat_group_source_req __user *gsr32 = (void *)optval;
116952 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
116953 struct group_source_req __user *kgsr = compat_alloc_user_space(
116954 sizeof(struct group_source_req));
116955 u32 interface;
116956 @@ -591,7 +591,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
116957 }
116958 case MCAST_MSFILTER:
116959 {
116960 - struct compat_group_filter __user *gf32 = (void *)optval;
116961 + struct compat_group_filter __user *gf32 = (void __user *)optval;
116962 struct group_filter __user *kgf;
116963 u32 interface, fmode, numsrc;
116964
116965 @@ -629,7 +629,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
116966 char __user *optval, int __user *optlen,
116967 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
116968 {
116969 - struct compat_group_filter __user *gf32 = (void *)optval;
116970 + struct compat_group_filter __user *gf32 = (void __user *)optval;
116971 struct group_filter __user *kgf;
116972 int __user *koptlen;
116973 u32 interface, fmode, numsrc;
116974 @@ -773,7 +773,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
116975
116976 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
116977 return -EINVAL;
116978 - if (copy_from_user(a, args, nas[call]))
116979 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
116980 return -EFAULT;
116981 a0 = a[0];
116982 a1 = a[1];
116983 diff --git a/net/core/datagram.c b/net/core/datagram.c
116984 index b80fb91..0364f4f 100644
116985 --- a/net/core/datagram.c
116986 +++ b/net/core/datagram.c
116987 @@ -131,6 +131,35 @@ out_noerr:
116988 goto out;
116989 }
116990
116991 +static struct sk_buff *skb_set_peeked(struct sk_buff *skb)
116992 +{
116993 + struct sk_buff *nskb;
116994 +
116995 + if (skb->peeked)
116996 + return skb;
116997 +
116998 + /* We have to unshare an skb before modifying it. */
116999 + if (!skb_shared(skb))
117000 + goto done;
117001 +
117002 + nskb = skb_clone(skb, GFP_ATOMIC);
117003 + if (!nskb)
117004 + return ERR_PTR(-ENOMEM);
117005 +
117006 + skb->prev->next = nskb;
117007 + skb->next->prev = nskb;
117008 + nskb->prev = skb->prev;
117009 + nskb->next = skb->next;
117010 +
117011 + consume_skb(skb);
117012 + skb = nskb;
117013 +
117014 +done:
117015 + skb->peeked = 1;
117016 +
117017 + return skb;
117018 +}
117019 +
117020 /**
117021 * __skb_recv_datagram - Receive a datagram skbuff
117022 * @sk: socket
117023 @@ -165,7 +194,9 @@ out_noerr:
117024 struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
117025 int *peeked, int *off, int *err)
117026 {
117027 + struct sk_buff_head *queue = &sk->sk_receive_queue;
117028 struct sk_buff *skb, *last;
117029 + unsigned long cpu_flags;
117030 long timeo;
117031 /*
117032 * Caller is allowed not to check sk->sk_err before skb_recv_datagram()
117033 @@ -184,8 +215,6 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
117034 * Look at current nfs client by the way...
117035 * However, this function was correct in any case. 8)
117036 */
117037 - unsigned long cpu_flags;
117038 - struct sk_buff_head *queue = &sk->sk_receive_queue;
117039 int _off = *off;
117040
117041 last = (struct sk_buff *)queue;
117042 @@ -199,7 +228,12 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
117043 _off -= skb->len;
117044 continue;
117045 }
117046 - skb->peeked = 1;
117047 +
117048 + skb = skb_set_peeked(skb);
117049 + error = PTR_ERR(skb);
117050 + if (IS_ERR(skb))
117051 + goto unlock_err;
117052 +
117053 atomic_inc(&skb->users);
117054 } else
117055 __skb_unlink(skb, queue);
117056 @@ -223,6 +257,8 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
117057
117058 return NULL;
117059
117060 +unlock_err:
117061 + spin_unlock_irqrestore(&queue->lock, cpu_flags);
117062 no_packet:
117063 *err = error;
117064 return NULL;
117065 @@ -302,7 +338,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
117066 }
117067
117068 kfree_skb(skb);
117069 - atomic_inc(&sk->sk_drops);
117070 + atomic_inc_unchecked(&sk->sk_drops);
117071 sk_mem_reclaim_partial(sk);
117072
117073 return err;
117074 @@ -622,7 +658,8 @@ __sum16 __skb_checksum_complete_head(struct sk_buff *skb, int len)
117075 !skb->csum_complete_sw)
117076 netdev_rx_csum_fault(skb->dev);
117077 }
117078 - skb->csum_valid = !sum;
117079 + if (!skb_shared(skb))
117080 + skb->csum_valid = !sum;
117081 return sum;
117082 }
117083 EXPORT_SYMBOL(__skb_checksum_complete_head);
117084 @@ -642,11 +679,13 @@ __sum16 __skb_checksum_complete(struct sk_buff *skb)
117085 netdev_rx_csum_fault(skb->dev);
117086 }
117087
117088 - /* Save full packet checksum */
117089 - skb->csum = csum;
117090 - skb->ip_summed = CHECKSUM_COMPLETE;
117091 - skb->csum_complete_sw = 1;
117092 - skb->csum_valid = !sum;
117093 + if (!skb_shared(skb)) {
117094 + /* Save full packet checksum */
117095 + skb->csum = csum;
117096 + skb->ip_summed = CHECKSUM_COMPLETE;
117097 + skb->csum_complete_sw = 1;
117098 + skb->csum_valid = !sum;
117099 + }
117100
117101 return sum;
117102 }
117103 diff --git a/net/core/dev.c b/net/core/dev.c
117104 index aa82f9a..f28b00e 100644
117105 --- a/net/core/dev.c
117106 +++ b/net/core/dev.c
117107 @@ -1720,7 +1720,7 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
117108 {
117109 if (skb_orphan_frags(skb, GFP_ATOMIC) ||
117110 unlikely(!is_skb_forwardable(dev, skb))) {
117111 - atomic_long_inc(&dev->rx_dropped);
117112 + atomic_long_inc_unchecked(&dev->rx_dropped);
117113 kfree_skb(skb);
117114 return NET_RX_DROP;
117115 }
117116 @@ -3018,7 +3018,7 @@ recursion_alert:
117117 drop:
117118 rcu_read_unlock_bh();
117119
117120 - atomic_long_inc(&dev->tx_dropped);
117121 + atomic_long_inc_unchecked(&dev->tx_dropped);
117122 kfree_skb_list(skb);
117123 return rc;
117124 out:
117125 @@ -3367,7 +3367,7 @@ enqueue:
117126
117127 local_irq_restore(flags);
117128
117129 - atomic_long_inc(&skb->dev->rx_dropped);
117130 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
117131 kfree_skb(skb);
117132 return NET_RX_DROP;
117133 }
117134 @@ -3444,7 +3444,7 @@ int netif_rx_ni(struct sk_buff *skb)
117135 }
117136 EXPORT_SYMBOL(netif_rx_ni);
117137
117138 -static void net_tx_action(struct softirq_action *h)
117139 +static __latent_entropy void net_tx_action(void)
117140 {
117141 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
117142
117143 @@ -3783,7 +3783,7 @@ ncls:
117144 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
117145 } else {
117146 drop:
117147 - atomic_long_inc(&skb->dev->rx_dropped);
117148 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
117149 kfree_skb(skb);
117150 /* Jamal, now you will not able to escape explaining
117151 * me how you were going to use this. :-)
117152 @@ -4672,7 +4672,7 @@ out_unlock:
117153 return work;
117154 }
117155
117156 -static void net_rx_action(struct softirq_action *h)
117157 +static __latent_entropy void net_rx_action(void)
117158 {
117159 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
117160 unsigned long time_limit = jiffies + 2;
117161 @@ -6721,8 +6721,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
117162 } else {
117163 netdev_stats_to_stats64(storage, &dev->stats);
117164 }
117165 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
117166 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
117167 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
117168 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
117169 return storage;
117170 }
117171 EXPORT_SYMBOL(dev_get_stats);
117172 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
117173 index b94b1d2..da3ed7c 100644
117174 --- a/net/core/dev_ioctl.c
117175 +++ b/net/core/dev_ioctl.c
117176 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
117177 no_module = !dev;
117178 if (no_module && capable(CAP_NET_ADMIN))
117179 no_module = request_module("netdev-%s", name);
117180 - if (no_module && capable(CAP_SYS_MODULE))
117181 + if (no_module && capable(CAP_SYS_MODULE)) {
117182 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
117183 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
117184 +#else
117185 request_module("%s", name);
117186 +#endif
117187 + }
117188 }
117189 EXPORT_SYMBOL(dev_load);
117190
117191 diff --git a/net/core/dst.c b/net/core/dst.c
117192 index e956ce6..002144be 100644
117193 --- a/net/core/dst.c
117194 +++ b/net/core/dst.c
117195 @@ -284,7 +284,9 @@ void dst_release(struct dst_entry *dst)
117196 int newrefcnt;
117197
117198 newrefcnt = atomic_dec_return(&dst->__refcnt);
117199 - WARN_ON(newrefcnt < 0);
117200 + if (unlikely(newrefcnt < 0))
117201 + net_warn_ratelimited("%s: dst:%p refcnt:%d\n",
117202 + __func__, dst, newrefcnt);
117203 if (unlikely(dst->flags & DST_NOCACHE) && !newrefcnt)
117204 call_rcu(&dst->rcu_head, dst_destroy_rcu);
117205 }
117206 diff --git a/net/core/filter.c b/net/core/filter.c
117207 index bf831a8..8d2c4c2 100644
117208 --- a/net/core/filter.c
117209 +++ b/net/core/filter.c
117210 @@ -579,7 +579,11 @@ do_pass:
117211
117212 /* Unknown instruction. */
117213 default:
117214 - goto err;
117215 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
117216 + fp->code, fp->jt, fp->jf, fp->k);
117217 + kfree(addrs);
117218 + BUG();
117219 + return -EINVAL;
117220 }
117221
117222 insn++;
117223 @@ -623,7 +627,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
117224 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
117225 int pc, ret = 0;
117226
117227 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
117228 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
117229
117230 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
117231 if (!masks)
117232 @@ -1038,7 +1042,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
117233 if (!fp)
117234 return -ENOMEM;
117235
117236 - memcpy(fp->insns, fprog->filter, fsize);
117237 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
117238
117239 fp->len = fprog->len;
117240 /* Since unattached filters are not copied back to user
117241 diff --git a/net/core/flow.c b/net/core/flow.c
117242 index 1033725..340f65d 100644
117243 --- a/net/core/flow.c
117244 +++ b/net/core/flow.c
117245 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
117246 static int flow_entry_valid(struct flow_cache_entry *fle,
117247 struct netns_xfrm *xfrm)
117248 {
117249 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
117250 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
117251 return 0;
117252 if (fle->object && !fle->object->ops->check(fle->object))
117253 return 0;
117254 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
117255 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
117256 fcp->hash_count++;
117257 }
117258 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
117259 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
117260 flo = fle->object;
117261 if (!flo)
117262 goto ret_object;
117263 @@ -263,7 +263,7 @@ nocache:
117264 }
117265 flo = resolver(net, key, family, dir, flo, ctx);
117266 if (fle) {
117267 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
117268 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
117269 if (!IS_ERR(flo))
117270 fle->object = flo;
117271 else
117272 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
117273 index 2237c1b..c0c80ab 100644
117274 --- a/net/core/neighbour.c
117275 +++ b/net/core/neighbour.c
117276 @@ -2818,7 +2818,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
117277 void __user *buffer, size_t *lenp, loff_t *ppos)
117278 {
117279 int size, ret;
117280 - struct ctl_table tmp = *ctl;
117281 + ctl_table_no_const tmp = *ctl;
117282
117283 tmp.extra1 = &zero;
117284 tmp.extra2 = &unres_qlen_max;
117285 @@ -2880,7 +2880,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
117286 void __user *buffer,
117287 size_t *lenp, loff_t *ppos)
117288 {
117289 - struct ctl_table tmp = *ctl;
117290 + ctl_table_no_const tmp = *ctl;
117291 int ret;
117292
117293 tmp.extra1 = &zero;
117294 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
117295 index 2bf8329..2eb1423 100644
117296 --- a/net/core/net-procfs.c
117297 +++ b/net/core/net-procfs.c
117298 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
117299 struct rtnl_link_stats64 temp;
117300 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
117301
117302 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
117303 + if (gr_proc_is_restricted())
117304 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
117305 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
117306 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
117307 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
117308 + else
117309 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
117310 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
117311 dev->name, stats->rx_bytes, stats->rx_packets,
117312 stats->rx_errors,
117313 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
117314 return 0;
117315 }
117316
117317 -static const struct seq_operations dev_seq_ops = {
117318 +const struct seq_operations dev_seq_ops = {
117319 .start = dev_seq_start,
117320 .next = dev_seq_next,
117321 .stop = dev_seq_stop,
117322 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
117323
117324 static int softnet_seq_open(struct inode *inode, struct file *file)
117325 {
117326 - return seq_open(file, &softnet_seq_ops);
117327 + return seq_open_restrict(file, &softnet_seq_ops);
117328 }
117329
117330 static const struct file_operations softnet_seq_fops = {
117331 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
117332 else
117333 seq_printf(seq, "%04x", ntohs(pt->type));
117334
117335 +#ifdef CONFIG_GRKERNSEC_HIDESYM
117336 + seq_printf(seq, " %-8s %pf\n",
117337 + pt->dev ? pt->dev->name : "", NULL);
117338 +#else
117339 seq_printf(seq, " %-8s %pf\n",
117340 pt->dev ? pt->dev->name : "", pt->func);
117341 +#endif
117342 }
117343
117344 return 0;
117345 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
117346 index 4238d6d..e6b605c 100644
117347 --- a/net/core/net-sysfs.c
117348 +++ b/net/core/net-sysfs.c
117349 @@ -288,7 +288,7 @@ static ssize_t carrier_changes_show(struct device *dev,
117350 {
117351 struct net_device *netdev = to_net_dev(dev);
117352 return sprintf(buf, fmt_dec,
117353 - atomic_read(&netdev->carrier_changes));
117354 + atomic_read_unchecked(&netdev->carrier_changes));
117355 }
117356 static DEVICE_ATTR_RO(carrier_changes);
117357
117358 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
117359 index 572af00..5acf072 100644
117360 --- a/net/core/net_namespace.c
117361 +++ b/net/core/net_namespace.c
117362 @@ -734,7 +734,7 @@ static int __register_pernet_operations(struct list_head *list,
117363 int error;
117364 LIST_HEAD(net_exit_list);
117365
117366 - list_add_tail(&ops->list, list);
117367 + pax_list_add_tail((struct list_head *)&ops->list, list);
117368 if (ops->init || (ops->id && ops->size)) {
117369 for_each_net(net) {
117370 error = ops_init(ops, net);
117371 @@ -747,7 +747,7 @@ static int __register_pernet_operations(struct list_head *list,
117372
117373 out_undo:
117374 /* If I have an error cleanup all namespaces I initialized */
117375 - list_del(&ops->list);
117376 + pax_list_del((struct list_head *)&ops->list);
117377 ops_exit_list(ops, &net_exit_list);
117378 ops_free_list(ops, &net_exit_list);
117379 return error;
117380 @@ -758,7 +758,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
117381 struct net *net;
117382 LIST_HEAD(net_exit_list);
117383
117384 - list_del(&ops->list);
117385 + pax_list_del((struct list_head *)&ops->list);
117386 for_each_net(net)
117387 list_add_tail(&net->exit_list, &net_exit_list);
117388 ops_exit_list(ops, &net_exit_list);
117389 @@ -892,7 +892,7 @@ int register_pernet_device(struct pernet_operations *ops)
117390 mutex_lock(&net_mutex);
117391 error = register_pernet_operations(&pernet_list, ops);
117392 if (!error && (first_device == &pernet_list))
117393 - first_device = &ops->list;
117394 + first_device = (struct list_head *)&ops->list;
117395 mutex_unlock(&net_mutex);
117396 return error;
117397 }
117398 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
117399 index c126a87..10ad89d 100644
117400 --- a/net/core/netpoll.c
117401 +++ b/net/core/netpoll.c
117402 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
117403 struct udphdr *udph;
117404 struct iphdr *iph;
117405 struct ethhdr *eth;
117406 - static atomic_t ip_ident;
117407 + static atomic_unchecked_t ip_ident;
117408 struct ipv6hdr *ip6h;
117409
117410 udp_len = len + sizeof(*udph);
117411 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
117412 put_unaligned(0x45, (unsigned char *)iph);
117413 iph->tos = 0;
117414 put_unaligned(htons(ip_len), &(iph->tot_len));
117415 - iph->id = htons(atomic_inc_return(&ip_ident));
117416 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
117417 iph->frag_off = 0;
117418 iph->ttl = 64;
117419 iph->protocol = IPPROTO_UDP;
117420 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
117421 index 508155b..fad080f 100644
117422 --- a/net/core/pktgen.c
117423 +++ b/net/core/pktgen.c
117424 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
117425 pn->net = net;
117426 INIT_LIST_HEAD(&pn->pktgen_threads);
117427 pn->pktgen_exiting = false;
117428 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
117429 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
117430 if (!pn->proc_dir) {
117431 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
117432 return -ENODEV;
117433 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
117434 index 8de3682..fcb8a5e 100644
117435 --- a/net/core/rtnetlink.c
117436 +++ b/net/core/rtnetlink.c
117437 @@ -61,7 +61,7 @@ struct rtnl_link {
117438 rtnl_doit_func doit;
117439 rtnl_dumpit_func dumpit;
117440 rtnl_calcit_func calcit;
117441 -};
117442 +} __no_const;
117443
117444 static DEFINE_MUTEX(rtnl_mutex);
117445
117446 @@ -307,10 +307,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
117447 * to use the ops for creating device. So do not
117448 * fill up dellink as well. That disables rtnl_dellink.
117449 */
117450 - if (ops->setup && !ops->dellink)
117451 - ops->dellink = unregister_netdevice_queue;
117452 + if (ops->setup && !ops->dellink) {
117453 + pax_open_kernel();
117454 + *(void **)&ops->dellink = unregister_netdevice_queue;
117455 + pax_close_kernel();
117456 + }
117457
117458 - list_add_tail(&ops->list, &link_ops);
117459 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
117460 return 0;
117461 }
117462 EXPORT_SYMBOL_GPL(__rtnl_link_register);
117463 @@ -357,7 +360,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
117464 for_each_net(net) {
117465 __rtnl_kill_links(net, ops);
117466 }
117467 - list_del(&ops->list);
117468 + pax_list_del((struct list_head *)&ops->list);
117469 }
117470 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
117471
117472 @@ -1066,7 +1069,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
117473 (dev->ifalias &&
117474 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
117475 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
117476 - atomic_read(&dev->carrier_changes)))
117477 + atomic_read_unchecked(&dev->carrier_changes)))
117478 goto nla_put_failure;
117479
117480 if (1) {
117481 @@ -1748,10 +1751,13 @@ static int do_setlink(const struct sk_buff *skb,
117482 goto errout;
117483
117484 nla_for_each_nested(attr, tb[IFLA_VF_PORTS], rem) {
117485 - if (nla_type(attr) != IFLA_VF_PORT)
117486 - continue;
117487 - err = nla_parse_nested(port, IFLA_PORT_MAX,
117488 - attr, ifla_port_policy);
117489 + if (nla_type(attr) != IFLA_VF_PORT ||
117490 + nla_len(attr) < NLA_HDRLEN) {
117491 + err = -EINVAL;
117492 + goto errout;
117493 + }
117494 + err = nla_parse_nested(port, IFLA_PORT_MAX, attr,
117495 + ifla_port_policy);
117496 if (err < 0)
117497 goto errout;
117498 if (!port[IFLA_PORT_VF]) {
117499 diff --git a/net/core/scm.c b/net/core/scm.c
117500 index 3b6899b..cf36238 100644
117501 --- a/net/core/scm.c
117502 +++ b/net/core/scm.c
117503 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
117504 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
117505 {
117506 struct cmsghdr __user *cm
117507 - = (__force struct cmsghdr __user *)msg->msg_control;
117508 + = (struct cmsghdr __force_user *)msg->msg_control;
117509 struct cmsghdr cmhdr;
117510 int cmlen = CMSG_LEN(len);
117511 int err;
117512 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
117513 err = -EFAULT;
117514 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
117515 goto out;
117516 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
117517 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
117518 goto out;
117519 cmlen = CMSG_SPACE(len);
117520 if (msg->msg_controllen < cmlen)
117521 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
117522 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
117523 {
117524 struct cmsghdr __user *cm
117525 - = (__force struct cmsghdr __user*)msg->msg_control;
117526 + = (struct cmsghdr __force_user *)msg->msg_control;
117527
117528 int fdmax = 0;
117529 int fdnum = scm->fp->count;
117530 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
117531 if (fdnum < fdmax)
117532 fdmax = fdnum;
117533
117534 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
117535 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
117536 i++, cmfptr++)
117537 {
117538 struct socket *sock;
117539 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
117540 index 41ec022..89b1df7 100644
117541 --- a/net/core/skbuff.c
117542 +++ b/net/core/skbuff.c
117543 @@ -340,7 +340,7 @@ struct sk_buff *build_skb(void *data, unsigned int frag_size)
117544
117545 if (skb && frag_size) {
117546 skb->head_frag = 1;
117547 - if (virt_to_head_page(data)->pfmemalloc)
117548 + if (page_is_pfmemalloc(virt_to_head_page(data)))
117549 skb->pfmemalloc = 1;
117550 }
117551 return skb;
117552 @@ -2139,7 +2139,7 @@ EXPORT_SYMBOL(__skb_checksum);
117553 __wsum skb_checksum(const struct sk_buff *skb, int offset,
117554 int len, __wsum csum)
117555 {
117556 - const struct skb_checksum_ops ops = {
117557 + static const struct skb_checksum_ops ops = {
117558 .update = csum_partial_ext,
117559 .combine = csum_block_add_ext,
117560 };
117561 @@ -3335,12 +3335,14 @@ void __init skb_init(void)
117562 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
117563 sizeof(struct sk_buff),
117564 0,
117565 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
117566 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
117567 + SLAB_NO_SANITIZE,
117568 NULL);
117569 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
117570 sizeof(struct sk_buff_fclones),
117571 0,
117572 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
117573 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
117574 + SLAB_NO_SANITIZE,
117575 NULL);
117576 }
117577
117578 diff --git a/net/core/sock.c b/net/core/sock.c
117579 index dc30dc5..8bb3ef3 100644
117580 --- a/net/core/sock.c
117581 +++ b/net/core/sock.c
117582 @@ -440,7 +440,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
117583 struct sk_buff_head *list = &sk->sk_receive_queue;
117584
117585 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
117586 - atomic_inc(&sk->sk_drops);
117587 + atomic_inc_unchecked(&sk->sk_drops);
117588 trace_sock_rcvqueue_full(sk, skb);
117589 return -ENOMEM;
117590 }
117591 @@ -450,7 +450,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
117592 return err;
117593
117594 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
117595 - atomic_inc(&sk->sk_drops);
117596 + atomic_inc_unchecked(&sk->sk_drops);
117597 return -ENOBUFS;
117598 }
117599
117600 @@ -483,7 +483,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
117601 skb->dev = NULL;
117602
117603 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
117604 - atomic_inc(&sk->sk_drops);
117605 + atomic_inc_unchecked(&sk->sk_drops);
117606 goto discard_and_relse;
117607 }
117608 if (nested)
117609 @@ -501,7 +501,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
117610 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
117611 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
117612 bh_unlock_sock(sk);
117613 - atomic_inc(&sk->sk_drops);
117614 + atomic_inc_unchecked(&sk->sk_drops);
117615 goto discard_and_relse;
117616 }
117617
117618 @@ -907,6 +907,7 @@ set_rcvbuf:
117619 }
117620 break;
117621
117622 +#ifndef GRKERNSEC_BPF_HARDEN
117623 case SO_ATTACH_BPF:
117624 ret = -EINVAL;
117625 if (optlen == sizeof(u32)) {
117626 @@ -919,7 +920,7 @@ set_rcvbuf:
117627 ret = sk_attach_bpf(ufd, sk);
117628 }
117629 break;
117630 -
117631 +#endif
117632 case SO_DETACH_FILTER:
117633 ret = sk_detach_filter(sk);
117634 break;
117635 @@ -1021,12 +1022,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
117636 struct timeval tm;
117637 } v;
117638
117639 - int lv = sizeof(int);
117640 - int len;
117641 + unsigned int lv = sizeof(int);
117642 + unsigned int len;
117643
117644 if (get_user(len, optlen))
117645 return -EFAULT;
117646 - if (len < 0)
117647 + if (len > INT_MAX)
117648 return -EINVAL;
117649
117650 memset(&v, 0, sizeof(v));
117651 @@ -1164,11 +1165,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
117652
117653 case SO_PEERNAME:
117654 {
117655 - char address[128];
117656 + char address[_K_SS_MAXSIZE];
117657
117658 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
117659 return -ENOTCONN;
117660 - if (lv < len)
117661 + if (lv < len || sizeof address < len)
117662 return -EINVAL;
117663 if (copy_to_user(optval, address, len))
117664 return -EFAULT;
117665 @@ -1256,7 +1257,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
117666
117667 if (len > lv)
117668 len = lv;
117669 - if (copy_to_user(optval, &v, len))
117670 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
117671 return -EFAULT;
117672 lenout:
117673 if (put_user(len, optlen))
117674 @@ -2359,7 +2360,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
117675 */
117676 smp_wmb();
117677 atomic_set(&sk->sk_refcnt, 1);
117678 - atomic_set(&sk->sk_drops, 0);
117679 + atomic_set_unchecked(&sk->sk_drops, 0);
117680 }
117681 EXPORT_SYMBOL(sock_init_data);
117682
117683 @@ -2487,6 +2488,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
117684 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
117685 int level, int type)
117686 {
117687 + struct sock_extended_err ee;
117688 struct sock_exterr_skb *serr;
117689 struct sk_buff *skb;
117690 int copied, err;
117691 @@ -2508,7 +2510,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
117692 sock_recv_timestamp(msg, sk, skb);
117693
117694 serr = SKB_EXT_ERR(skb);
117695 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
117696 + ee = serr->ee;
117697 + put_cmsg(msg, level, type, sizeof ee, &ee);
117698
117699 msg->msg_flags |= MSG_ERRQUEUE;
117700 err = copied;
117701 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
117702 index 74dddf8..7f4e77e 100644
117703 --- a/net/core/sock_diag.c
117704 +++ b/net/core/sock_diag.c
117705 @@ -9,7 +9,7 @@
117706 #include <linux/inet_diag.h>
117707 #include <linux/sock_diag.h>
117708
117709 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
117710 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
117711 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
117712 static DEFINE_MUTEX(sock_diag_table_mutex);
117713
117714 @@ -127,8 +127,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
117715 mutex_lock(&sock_diag_table_mutex);
117716 if (sock_diag_handlers[hndl->family])
117717 err = -EBUSY;
117718 - else
117719 + else {
117720 + pax_open_kernel();
117721 sock_diag_handlers[hndl->family] = hndl;
117722 + pax_close_kernel();
117723 + }
117724 mutex_unlock(&sock_diag_table_mutex);
117725
117726 return err;
117727 @@ -144,7 +147,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
117728
117729 mutex_lock(&sock_diag_table_mutex);
117730 BUG_ON(sock_diag_handlers[family] != hnld);
117731 + pax_open_kernel();
117732 sock_diag_handlers[family] = NULL;
117733 + pax_close_kernel();
117734 mutex_unlock(&sock_diag_table_mutex);
117735 }
117736 EXPORT_SYMBOL_GPL(sock_diag_unregister);
117737 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
117738 index 95b6139..3048623 100644
117739 --- a/net/core/sysctl_net_core.c
117740 +++ b/net/core/sysctl_net_core.c
117741 @@ -35,7 +35,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
117742 {
117743 unsigned int orig_size, size;
117744 int ret, i;
117745 - struct ctl_table tmp = {
117746 + ctl_table_no_const tmp = {
117747 .data = &size,
117748 .maxlen = sizeof(size),
117749 .mode = table->mode
117750 @@ -203,7 +203,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
117751 void __user *buffer, size_t *lenp, loff_t *ppos)
117752 {
117753 char id[IFNAMSIZ];
117754 - struct ctl_table tbl = {
117755 + ctl_table_no_const tbl = {
117756 .data = id,
117757 .maxlen = IFNAMSIZ,
117758 };
117759 @@ -221,7 +221,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
117760 static int proc_do_rss_key(struct ctl_table *table, int write,
117761 void __user *buffer, size_t *lenp, loff_t *ppos)
117762 {
117763 - struct ctl_table fake_table;
117764 + ctl_table_no_const fake_table;
117765 char buf[NETDEV_RSS_KEY_LEN * 3];
117766
117767 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
117768 @@ -285,7 +285,7 @@ static struct ctl_table net_core_table[] = {
117769 .mode = 0444,
117770 .proc_handler = proc_do_rss_key,
117771 },
117772 -#ifdef CONFIG_BPF_JIT
117773 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
117774 {
117775 .procname = "bpf_jit_enable",
117776 .data = &bpf_jit_enable,
117777 @@ -409,13 +409,12 @@ static struct ctl_table netns_core_table[] = {
117778
117779 static __net_init int sysctl_core_net_init(struct net *net)
117780 {
117781 - struct ctl_table *tbl;
117782 + ctl_table_no_const *tbl = NULL;
117783
117784 net->core.sysctl_somaxconn = SOMAXCONN;
117785
117786 - tbl = netns_core_table;
117787 if (!net_eq(net, &init_net)) {
117788 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
117789 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
117790 if (tbl == NULL)
117791 goto err_dup;
117792
117793 @@ -425,17 +424,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
117794 if (net->user_ns != &init_user_ns) {
117795 tbl[0].procname = NULL;
117796 }
117797 - }
117798 -
117799 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
117800 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
117801 + } else
117802 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
117803 if (net->core.sysctl_hdr == NULL)
117804 goto err_reg;
117805
117806 return 0;
117807
117808 err_reg:
117809 - if (tbl != netns_core_table)
117810 - kfree(tbl);
117811 + kfree(tbl);
117812 err_dup:
117813 return -ENOMEM;
117814 }
117815 @@ -450,7 +448,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
117816 kfree(tbl);
117817 }
117818
117819 -static __net_initdata struct pernet_operations sysctl_core_ops = {
117820 +static __net_initconst struct pernet_operations sysctl_core_ops = {
117821 .init = sysctl_core_net_init,
117822 .exit = sysctl_core_net_exit,
117823 };
117824 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
117825 index 754484b..4f4b894 100644
117826 --- a/net/decnet/af_decnet.c
117827 +++ b/net/decnet/af_decnet.c
117828 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
117829 .sysctl_rmem = sysctl_decnet_rmem,
117830 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
117831 .obj_size = sizeof(struct dn_sock),
117832 + .slab_flags = SLAB_USERCOPY,
117833 };
117834
117835 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
117836 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
117837 index b2c26b0..41f803e 100644
117838 --- a/net/decnet/dn_dev.c
117839 +++ b/net/decnet/dn_dev.c
117840 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
117841 .extra1 = &min_t3,
117842 .extra2 = &max_t3
117843 },
117844 - {0}
117845 + { }
117846 },
117847 };
117848
117849 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
117850 index 5325b54..a0d4d69 100644
117851 --- a/net/decnet/sysctl_net_decnet.c
117852 +++ b/net/decnet/sysctl_net_decnet.c
117853 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
117854
117855 if (len > *lenp) len = *lenp;
117856
117857 - if (copy_to_user(buffer, addr, len))
117858 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
117859 return -EFAULT;
117860
117861 *lenp = len;
117862 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
117863
117864 if (len > *lenp) len = *lenp;
117865
117866 - if (copy_to_user(buffer, devname, len))
117867 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
117868 return -EFAULT;
117869
117870 *lenp = len;
117871 diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
117872 index 392e29a..da953a2 100644
117873 --- a/net/dsa/dsa.c
117874 +++ b/net/dsa/dsa.c
117875 @@ -851,7 +851,7 @@ static struct packet_type dsa_pack_type __read_mostly = {
117876 .func = dsa_switch_rcv,
117877 };
117878
117879 -static struct notifier_block dsa_netdevice_nb __read_mostly = {
117880 +static struct notifier_block dsa_netdevice_nb = {
117881 .notifier_call = dsa_slave_netdevice_event,
117882 };
117883
117884 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
117885 index a2c7e4c..3dc9f67 100644
117886 --- a/net/hsr/hsr_netlink.c
117887 +++ b/net/hsr/hsr_netlink.c
117888 @@ -102,7 +102,7 @@ nla_put_failure:
117889 return -EMSGSIZE;
117890 }
117891
117892 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
117893 +static struct rtnl_link_ops hsr_link_ops = {
117894 .kind = "hsr",
117895 .maxtype = IFLA_HSR_MAX,
117896 .policy = hsr_policy,
117897 diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
117898 index 0ae5822..3fe3627 100644
117899 --- a/net/ieee802154/6lowpan/core.c
117900 +++ b/net/ieee802154/6lowpan/core.c
117901 @@ -219,7 +219,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
117902 dev_put(real_dev);
117903 }
117904
117905 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
117906 +static struct rtnl_link_ops lowpan_link_ops = {
117907 .kind = "lowpan",
117908 .priv_size = sizeof(struct lowpan_dev_info),
117909 .setup = lowpan_setup,
117910 diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
117911 index f46e4d1..dcb7f86 100644
117912 --- a/net/ieee802154/6lowpan/reassembly.c
117913 +++ b/net/ieee802154/6lowpan/reassembly.c
117914 @@ -207,7 +207,7 @@ found:
117915 } else {
117916 fq->q.meat += skb->len;
117917 }
117918 - add_frag_mem_limit(&fq->q, skb->truesize);
117919 + add_frag_mem_limit(fq->q.net, skb->truesize);
117920
117921 if (fq->q.flags == (INET_FRAG_FIRST_IN | INET_FRAG_LAST_IN) &&
117922 fq->q.meat == fq->q.len) {
117923 @@ -287,7 +287,7 @@ static int lowpan_frag_reasm(struct lowpan_frag_queue *fq, struct sk_buff *prev,
117924 clone->data_len = clone->len;
117925 head->data_len -= clone->len;
117926 head->len -= clone->len;
117927 - add_frag_mem_limit(&fq->q, clone->truesize);
117928 + add_frag_mem_limit(fq->q.net, clone->truesize);
117929 }
117930
117931 WARN_ON(head == NULL);
117932 @@ -310,7 +310,7 @@ static int lowpan_frag_reasm(struct lowpan_frag_queue *fq, struct sk_buff *prev,
117933 }
117934 fp = next;
117935 }
117936 - sub_frag_mem_limit(&fq->q, sum_truesize);
117937 + sub_frag_mem_limit(fq->q.net, sum_truesize);
117938
117939 head->next = NULL;
117940 head->dev = dev;
117941 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
117942
117943 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
117944 {
117945 - struct ctl_table *table;
117946 + ctl_table_no_const *table = NULL;
117947 struct ctl_table_header *hdr;
117948 struct netns_ieee802154_lowpan *ieee802154_lowpan =
117949 net_ieee802154_lowpan(net);
117950
117951 - table = lowpan_frags_ns_ctl_table;
117952 if (!net_eq(net, &init_net)) {
117953 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
117954 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
117955 GFP_KERNEL);
117956 if (table == NULL)
117957 goto err_alloc;
117958 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
117959 /* Don't export sysctls to unprivileged users */
117960 if (net->user_ns != &init_user_ns)
117961 table[0].procname = NULL;
117962 - }
117963 -
117964 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
117965 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
117966 + } else
117967 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
117968 if (hdr == NULL)
117969 goto err_reg;
117970
117971 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
117972 return 0;
117973
117974 err_reg:
117975 - if (!net_eq(net, &init_net))
117976 - kfree(table);
117977 + kfree(table);
117978 err_alloc:
117979 return -ENOMEM;
117980 }
117981 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
117982 index a5aa54e..3bd5f9f 100644
117983 --- a/net/ipv4/af_inet.c
117984 +++ b/net/ipv4/af_inet.c
117985 @@ -1391,7 +1391,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
117986 return ip_recv_error(sk, msg, len, addr_len);
117987 #if IS_ENABLED(CONFIG_IPV6)
117988 if (sk->sk_family == AF_INET6)
117989 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
117990 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
117991 #endif
117992 return -EINVAL;
117993 }
117994 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
117995 index 419d23c..2084616 100644
117996 --- a/net/ipv4/devinet.c
117997 +++ b/net/ipv4/devinet.c
117998 @@ -69,7 +69,8 @@
117999
118000 static struct ipv4_devconf ipv4_devconf = {
118001 .data = {
118002 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
118003 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
118004 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
118005 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
118006 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
118007 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
118008 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
118009
118010 static struct ipv4_devconf ipv4_devconf_dflt = {
118011 .data = {
118012 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
118013 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
118014 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
118015 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
118016 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
118017 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
118018 @@ -1580,7 +1582,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
118019 idx = 0;
118020 head = &net->dev_index_head[h];
118021 rcu_read_lock();
118022 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
118023 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
118024 net->dev_base_seq;
118025 hlist_for_each_entry_rcu(dev, head, index_hlist) {
118026 if (idx < s_idx)
118027 @@ -1899,7 +1901,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
118028 idx = 0;
118029 head = &net->dev_index_head[h];
118030 rcu_read_lock();
118031 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
118032 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
118033 net->dev_base_seq;
118034 hlist_for_each_entry_rcu(dev, head, index_hlist) {
118035 if (idx < s_idx)
118036 @@ -2134,7 +2136,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
118037 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
118038 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
118039
118040 -static struct devinet_sysctl_table {
118041 +static const struct devinet_sysctl_table {
118042 struct ctl_table_header *sysctl_header;
118043 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
118044 } devinet_sysctl = {
118045 @@ -2266,7 +2268,7 @@ static __net_init int devinet_init_net(struct net *net)
118046 int err;
118047 struct ipv4_devconf *all, *dflt;
118048 #ifdef CONFIG_SYSCTL
118049 - struct ctl_table *tbl = ctl_forward_entry;
118050 + ctl_table_no_const *tbl = NULL;
118051 struct ctl_table_header *forw_hdr;
118052 #endif
118053
118054 @@ -2284,7 +2286,7 @@ static __net_init int devinet_init_net(struct net *net)
118055 goto err_alloc_dflt;
118056
118057 #ifdef CONFIG_SYSCTL
118058 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
118059 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
118060 if (!tbl)
118061 goto err_alloc_ctl;
118062
118063 @@ -2304,7 +2306,10 @@ static __net_init int devinet_init_net(struct net *net)
118064 goto err_reg_dflt;
118065
118066 err = -ENOMEM;
118067 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
118068 + if (!net_eq(net, &init_net))
118069 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
118070 + else
118071 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
118072 if (!forw_hdr)
118073 goto err_reg_ctl;
118074 net->ipv4.forw_hdr = forw_hdr;
118075 @@ -2320,8 +2325,7 @@ err_reg_ctl:
118076 err_reg_dflt:
118077 __devinet_sysctl_unregister(all);
118078 err_reg_all:
118079 - if (tbl != ctl_forward_entry)
118080 - kfree(tbl);
118081 + kfree(tbl);
118082 err_alloc_ctl:
118083 #endif
118084 if (dflt != &ipv4_devconf_dflt)
118085 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
118086 index 872494e..8e0b4d1 100644
118087 --- a/net/ipv4/fib_frontend.c
118088 +++ b/net/ipv4/fib_frontend.c
118089 @@ -1083,12 +1083,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
118090 #ifdef CONFIG_IP_ROUTE_MULTIPATH
118091 fib_sync_up(dev);
118092 #endif
118093 - atomic_inc(&net->ipv4.dev_addr_genid);
118094 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
118095 rt_cache_flush(dev_net(dev));
118096 break;
118097 case NETDEV_DOWN:
118098 fib_del_ifaddr(ifa, NULL);
118099 - atomic_inc(&net->ipv4.dev_addr_genid);
118100 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
118101 if (!ifa->ifa_dev->ifa_list) {
118102 /* Last address was deleted from this interface.
118103 * Disable IP.
118104 @@ -1126,7 +1126,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
118105 #ifdef CONFIG_IP_ROUTE_MULTIPATH
118106 fib_sync_up(dev);
118107 #endif
118108 - atomic_inc(&net->ipv4.dev_addr_genid);
118109 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
118110 rt_cache_flush(net);
118111 break;
118112 case NETDEV_DOWN:
118113 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
118114 index 8d695b6..752d427a 100644
118115 --- a/net/ipv4/fib_semantics.c
118116 +++ b/net/ipv4/fib_semantics.c
118117 @@ -752,7 +752,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
118118 nh->nh_saddr = inet_select_addr(nh->nh_dev,
118119 nh->nh_gw,
118120 nh->nh_parent->fib_scope);
118121 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
118122 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
118123
118124 return nh->nh_saddr;
118125 }
118126 diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
118127 index 09b62e1..2871350 100644
118128 --- a/net/ipv4/fib_trie.c
118129 +++ b/net/ipv4/fib_trie.c
118130 @@ -2457,7 +2457,7 @@ static struct key_vector *fib_route_get_idx(struct fib_route_iter *iter,
118131 key = l->key + 1;
118132 iter->pos++;
118133
118134 - if (pos-- <= 0)
118135 + if (--pos <= 0)
118136 break;
118137
118138 l = NULL;
118139 diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c
118140 index 5e346a0..d0a7c03 100644
118141 --- a/net/ipv4/inet_fragment.c
118142 +++ b/net/ipv4/inet_fragment.c
118143 @@ -131,34 +131,22 @@ inet_evict_bucket(struct inet_frags *f, struct inet_frag_bucket *hb)
118144 unsigned int evicted = 0;
118145 HLIST_HEAD(expired);
118146
118147 -evict_again:
118148 spin_lock(&hb->chain_lock);
118149
118150 hlist_for_each_entry_safe(fq, n, &hb->chain, list) {
118151 if (!inet_fragq_should_evict(fq))
118152 continue;
118153
118154 - if (!del_timer(&fq->timer)) {
118155 - /* q expiring right now thus increment its refcount so
118156 - * it won't be freed under us and wait until the timer
118157 - * has finished executing then destroy it
118158 - */
118159 - atomic_inc(&fq->refcnt);
118160 - spin_unlock(&hb->chain_lock);
118161 - del_timer_sync(&fq->timer);
118162 - inet_frag_put(fq, f);
118163 - goto evict_again;
118164 - }
118165 + if (!del_timer(&fq->timer))
118166 + continue;
118167
118168 - fq->flags |= INET_FRAG_EVICTED;
118169 - hlist_del(&fq->list);
118170 - hlist_add_head(&fq->list, &expired);
118171 + hlist_add_head(&fq->list_evictor, &expired);
118172 ++evicted;
118173 }
118174
118175 spin_unlock(&hb->chain_lock);
118176
118177 - hlist_for_each_entry_safe(fq, n, &expired, list)
118178 + hlist_for_each_entry_safe(fq, n, &expired, list_evictor)
118179 f->frag_expire((unsigned long) fq);
118180
118181 return evicted;
118182 @@ -240,19 +228,21 @@ void inet_frags_exit_net(struct netns_frags *nf, struct inet_frags *f)
118183 int i;
118184
118185 nf->low_thresh = 0;
118186 - local_bh_disable();
118187
118188 evict_again:
118189 + local_bh_disable();
118190 seq = read_seqbegin(&f->rnd_seqlock);
118191
118192 for (i = 0; i < INETFRAGS_HASHSZ ; i++)
118193 inet_evict_bucket(f, &f->hash[i]);
118194
118195 - if (read_seqretry(&f->rnd_seqlock, seq))
118196 + local_bh_enable();
118197 + cond_resched();
118198 +
118199 + if (read_seqretry(&f->rnd_seqlock, seq) ||
118200 + percpu_counter_sum(&nf->mem))
118201 goto evict_again;
118202
118203 - local_bh_enable();
118204 -
118205 percpu_counter_destroy(&nf->mem);
118206 }
118207 EXPORT_SYMBOL(inet_frags_exit_net);
118208 @@ -284,8 +274,8 @@ static inline void fq_unlink(struct inet_frag_queue *fq, struct inet_frags *f)
118209 struct inet_frag_bucket *hb;
118210
118211 hb = get_frag_bucket_locked(fq, f);
118212 - if (!(fq->flags & INET_FRAG_EVICTED))
118213 - hlist_del(&fq->list);
118214 + hlist_del(&fq->list);
118215 + fq->flags |= INET_FRAG_COMPLETE;
118216 spin_unlock(&hb->chain_lock);
118217 }
118218
118219 @@ -297,7 +287,6 @@ void inet_frag_kill(struct inet_frag_queue *fq, struct inet_frags *f)
118220 if (!(fq->flags & INET_FRAG_COMPLETE)) {
118221 fq_unlink(fq, f);
118222 atomic_dec(&fq->refcnt);
118223 - fq->flags |= INET_FRAG_COMPLETE;
118224 }
118225 }
118226 EXPORT_SYMBOL(inet_frag_kill);
118227 @@ -330,11 +319,12 @@ void inet_frag_destroy(struct inet_frag_queue *q, struct inet_frags *f)
118228 fp = xp;
118229 }
118230 sum = sum_truesize + f->qsize;
118231 - sub_frag_mem_limit(q, sum);
118232
118233 if (f->destructor)
118234 f->destructor(q);
118235 kmem_cache_free(f->frags_cachep, q);
118236 +
118237 + sub_frag_mem_limit(nf, sum);
118238 }
118239 EXPORT_SYMBOL(inet_frag_destroy);
118240
118241 @@ -390,7 +380,7 @@ static struct inet_frag_queue *inet_frag_alloc(struct netns_frags *nf,
118242
118243 q->net = nf;
118244 f->constructor(q, arg);
118245 - add_frag_mem_limit(q, f->qsize);
118246 + add_frag_mem_limit(nf, f->qsize);
118247
118248 setup_timer(&q->timer, f->frag_expire, (unsigned long)q);
118249 spin_lock_init(&q->lock);
118250 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
118251 index c6fb80b..8705495 100644
118252 --- a/net/ipv4/inet_hashtables.c
118253 +++ b/net/ipv4/inet_hashtables.c
118254 @@ -18,6 +18,7 @@
118255 #include <linux/sched.h>
118256 #include <linux/slab.h>
118257 #include <linux/wait.h>
118258 +#include <linux/security.h>
118259
118260 #include <net/inet_connection_sock.h>
118261 #include <net/inet_hashtables.h>
118262 @@ -53,6 +54,8 @@ u32 sk_ehashfn(const struct sock *sk)
118263 sk->sk_daddr, sk->sk_dport);
118264 }
118265
118266 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
118267 +
118268 /*
118269 * Allocate and initialize a new local port bind bucket.
118270 * The bindhash mutex for snum's hash chain must be held here.
118271 @@ -564,6 +567,8 @@ ok:
118272 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
118273 spin_unlock(&head->lock);
118274
118275 + gr_update_task_in_ip_table(inet_sk(sk));
118276 +
118277 if (tw) {
118278 inet_twsk_deschedule(tw);
118279 while (twrefcnt) {
118280 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
118281 index 241afd7..31b95d5 100644
118282 --- a/net/ipv4/inetpeer.c
118283 +++ b/net/ipv4/inetpeer.c
118284 @@ -461,7 +461,7 @@ relookup:
118285 if (p) {
118286 p->daddr = *daddr;
118287 atomic_set(&p->refcnt, 1);
118288 - atomic_set(&p->rid, 0);
118289 + atomic_set_unchecked(&p->rid, 0);
118290 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
118291 p->rate_tokens = 0;
118292 /* 60*HZ is arbitrary, but chosen enough high so that the first
118293 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
118294 index cc1da6d..593fc73 100644
118295 --- a/net/ipv4/ip_fragment.c
118296 +++ b/net/ipv4/ip_fragment.c
118297 @@ -192,7 +192,7 @@ static void ip_expire(unsigned long arg)
118298 ipq_kill(qp);
118299 IP_INC_STATS_BH(net, IPSTATS_MIB_REASMFAILS);
118300
118301 - if (!(qp->q.flags & INET_FRAG_EVICTED)) {
118302 + if (!inet_frag_evicting(&qp->q)) {
118303 struct sk_buff *head = qp->q.fragments;
118304 const struct iphdr *iph;
118305 int err;
118306 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
118307 return 0;
118308
118309 start = qp->rid;
118310 - end = atomic_inc_return(&peer->rid);
118311 + end = atomic_inc_return_unchecked(&peer->rid);
118312 qp->rid = end;
118313
118314 rc = qp->q.fragments && (end - start) > max;
118315 @@ -301,7 +301,7 @@ static int ip_frag_reinit(struct ipq *qp)
118316 kfree_skb(fp);
118317 fp = xp;
118318 } while (fp);
118319 - sub_frag_mem_limit(&qp->q, sum_truesize);
118320 + sub_frag_mem_limit(qp->q.net, sum_truesize);
118321
118322 qp->q.flags = 0;
118323 qp->q.len = 0;
118324 @@ -446,7 +446,7 @@ found:
118325 qp->q.fragments = next;
118326
118327 qp->q.meat -= free_it->len;
118328 - sub_frag_mem_limit(&qp->q, free_it->truesize);
118329 + sub_frag_mem_limit(qp->q.net, free_it->truesize);
118330 kfree_skb(free_it);
118331 }
118332 }
118333 @@ -470,7 +470,7 @@ found:
118334 qp->q.stamp = skb->tstamp;
118335 qp->q.meat += skb->len;
118336 qp->ecn |= ecn;
118337 - add_frag_mem_limit(&qp->q, skb->truesize);
118338 + add_frag_mem_limit(qp->q.net, skb->truesize);
118339 if (offset == 0)
118340 qp->q.flags |= INET_FRAG_FIRST_IN;
118341
118342 @@ -573,7 +573,7 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *prev,
118343 head->len -= clone->len;
118344 clone->csum = 0;
118345 clone->ip_summed = head->ip_summed;
118346 - add_frag_mem_limit(&qp->q, clone->truesize);
118347 + add_frag_mem_limit(qp->q.net, clone->truesize);
118348 }
118349
118350 skb_push(head, head->data - skb_network_header(head));
118351 @@ -601,7 +601,7 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *prev,
118352 }
118353 fp = next;
118354 }
118355 - sub_frag_mem_limit(&qp->q, sum_truesize);
118356 + sub_frag_mem_limit(qp->q.net, sum_truesize);
118357
118358 head->next = NULL;
118359 head->dev = dev;
118360 @@ -750,12 +750,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
118361
118362 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
118363 {
118364 - struct ctl_table *table;
118365 + ctl_table_no_const *table = NULL;
118366 struct ctl_table_header *hdr;
118367
118368 - table = ip4_frags_ns_ctl_table;
118369 if (!net_eq(net, &init_net)) {
118370 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
118371 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
118372 if (!table)
118373 goto err_alloc;
118374
118375 @@ -769,9 +768,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
118376 /* Don't export sysctls to unprivileged users */
118377 if (net->user_ns != &init_user_ns)
118378 table[0].procname = NULL;
118379 - }
118380 + hdr = register_net_sysctl(net, "net/ipv4", table);
118381 + } else
118382 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
118383
118384 - hdr = register_net_sysctl(net, "net/ipv4", table);
118385 if (!hdr)
118386 goto err_reg;
118387
118388 @@ -779,8 +779,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
118389 return 0;
118390
118391 err_reg:
118392 - if (!net_eq(net, &init_net))
118393 - kfree(table);
118394 + kfree(table);
118395 err_alloc:
118396 return -ENOMEM;
118397 }
118398 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
118399 index 5fd7064..d13d75f 100644
118400 --- a/net/ipv4/ip_gre.c
118401 +++ b/net/ipv4/ip_gre.c
118402 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
118403 module_param(log_ecn_error, bool, 0644);
118404 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
118405
118406 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
118407 +static struct rtnl_link_ops ipgre_link_ops;
118408 static int ipgre_tunnel_init(struct net_device *dev);
118409
118410 static int ipgre_net_id __read_mostly;
118411 @@ -819,7 +819,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
118412 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
118413 };
118414
118415 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
118416 +static struct rtnl_link_ops ipgre_link_ops = {
118417 .kind = "gre",
118418 .maxtype = IFLA_GRE_MAX,
118419 .policy = ipgre_policy,
118420 @@ -834,7 +834,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
118421 .get_link_net = ip_tunnel_get_link_net,
118422 };
118423
118424 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
118425 +static struct rtnl_link_ops ipgre_tap_ops = {
118426 .kind = "gretap",
118427 .maxtype = IFLA_GRE_MAX,
118428 .policy = ipgre_policy,
118429 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
118430 index 2db4c87..4db9282 100644
118431 --- a/net/ipv4/ip_input.c
118432 +++ b/net/ipv4/ip_input.c
118433 @@ -147,6 +147,10 @@
118434 #include <linux/mroute.h>
118435 #include <linux/netlink.h>
118436
118437 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118438 +extern int grsec_enable_blackhole;
118439 +#endif
118440 +
118441 /*
118442 * Process Router Attention IP option (RFC 2113)
118443 */
118444 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sock *sk, struct sk_buff *skb)
118445 if (!raw) {
118446 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
118447 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
118448 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118449 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
118450 +#endif
118451 icmp_send(skb, ICMP_DEST_UNREACH,
118452 ICMP_PROT_UNREACH, 0);
118453 }
118454 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
118455 index 6ddde89..653e224 100644
118456 --- a/net/ipv4/ip_sockglue.c
118457 +++ b/net/ipv4/ip_sockglue.c
118458 @@ -1291,7 +1291,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
118459 len = min_t(unsigned int, len, opt->optlen);
118460 if (put_user(len, optlen))
118461 return -EFAULT;
118462 - if (copy_to_user(optval, opt->__data, len))
118463 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
118464 + copy_to_user(optval, opt->__data, len))
118465 return -EFAULT;
118466 return 0;
118467 }
118468 @@ -1425,7 +1426,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
118469 if (sk->sk_type != SOCK_STREAM)
118470 return -ENOPROTOOPT;
118471
118472 - msg.msg_control = (__force void *) optval;
118473 + msg.msg_control = (__force_kernel void *) optval;
118474 msg.msg_controllen = len;
118475 msg.msg_flags = flags;
118476
118477 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
118478 index 0c15208..a3a76c5 100644
118479 --- a/net/ipv4/ip_vti.c
118480 +++ b/net/ipv4/ip_vti.c
118481 @@ -45,7 +45,7 @@
118482 #include <net/net_namespace.h>
118483 #include <net/netns/generic.h>
118484
118485 -static struct rtnl_link_ops vti_link_ops __read_mostly;
118486 +static struct rtnl_link_ops vti_link_ops;
118487
118488 static int vti_net_id __read_mostly;
118489 static int vti_tunnel_init(struct net_device *dev);
118490 @@ -525,7 +525,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
118491 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
118492 };
118493
118494 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
118495 +static struct rtnl_link_ops vti_link_ops = {
118496 .kind = "vti",
118497 .maxtype = IFLA_VTI_MAX,
118498 .policy = vti_policy,
118499 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
118500 index 8e7328c..9bd7ed3 100644
118501 --- a/net/ipv4/ipconfig.c
118502 +++ b/net/ipv4/ipconfig.c
118503 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
118504
118505 mm_segment_t oldfs = get_fs();
118506 set_fs(get_ds());
118507 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
118508 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
118509 set_fs(oldfs);
118510 return res;
118511 }
118512 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
118513
118514 mm_segment_t oldfs = get_fs();
118515 set_fs(get_ds());
118516 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
118517 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
118518 set_fs(oldfs);
118519 return res;
118520 }
118521 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
118522
118523 mm_segment_t oldfs = get_fs();
118524 set_fs(get_ds());
118525 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
118526 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
118527 set_fs(oldfs);
118528 return res;
118529 }
118530 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
118531 index ff96396..2e928ba 100644
118532 --- a/net/ipv4/ipip.c
118533 +++ b/net/ipv4/ipip.c
118534 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
118535 static int ipip_net_id __read_mostly;
118536
118537 static int ipip_tunnel_init(struct net_device *dev);
118538 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
118539 +static struct rtnl_link_ops ipip_link_ops;
118540
118541 static int ipip_err(struct sk_buff *skb, u32 info)
118542 {
118543 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
118544 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
118545 };
118546
118547 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
118548 +static struct rtnl_link_ops ipip_link_ops = {
118549 .kind = "ipip",
118550 .maxtype = IFLA_IPTUN_MAX,
118551 .policy = ipip_policy,
118552 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
118553 index a612007..99ac4bc5 100644
118554 --- a/net/ipv4/netfilter/arp_tables.c
118555 +++ b/net/ipv4/netfilter/arp_tables.c
118556 @@ -884,14 +884,14 @@ static int compat_table_info(const struct xt_table_info *info,
118557 #endif
118558
118559 static int get_info(struct net *net, void __user *user,
118560 - const int *len, int compat)
118561 + int len, int compat)
118562 {
118563 char name[XT_TABLE_MAXNAMELEN];
118564 struct xt_table *t;
118565 int ret;
118566
118567 - if (*len != sizeof(struct arpt_getinfo)) {
118568 - duprintf("length %u != %Zu\n", *len,
118569 + if (len != sizeof(struct arpt_getinfo)) {
118570 + duprintf("length %u != %Zu\n", len,
118571 sizeof(struct arpt_getinfo));
118572 return -EINVAL;
118573 }
118574 @@ -928,7 +928,7 @@ static int get_info(struct net *net, void __user *user,
118575 info.size = private->size;
118576 strcpy(info.name, name);
118577
118578 - if (copy_to_user(user, &info, *len) != 0)
118579 + if (copy_to_user(user, &info, len) != 0)
118580 ret = -EFAULT;
118581 else
118582 ret = 0;
118583 @@ -1695,7 +1695,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
118584
118585 switch (cmd) {
118586 case ARPT_SO_GET_INFO:
118587 - ret = get_info(sock_net(sk), user, len, 1);
118588 + ret = get_info(sock_net(sk), user, *len, 1);
118589 break;
118590 case ARPT_SO_GET_ENTRIES:
118591 ret = compat_get_entries(sock_net(sk), user, len);
118592 @@ -1740,7 +1740,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
118593
118594 switch (cmd) {
118595 case ARPT_SO_GET_INFO:
118596 - ret = get_info(sock_net(sk), user, len, 0);
118597 + ret = get_info(sock_net(sk), user, *len, 0);
118598 break;
118599
118600 case ARPT_SO_GET_ENTRIES:
118601 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
118602 index 2d0e265..67e5b8d 100644
118603 --- a/net/ipv4/netfilter/ip_tables.c
118604 +++ b/net/ipv4/netfilter/ip_tables.c
118605 @@ -1072,14 +1072,14 @@ static int compat_table_info(const struct xt_table_info *info,
118606 #endif
118607
118608 static int get_info(struct net *net, void __user *user,
118609 - const int *len, int compat)
118610 + int len, int compat)
118611 {
118612 char name[XT_TABLE_MAXNAMELEN];
118613 struct xt_table *t;
118614 int ret;
118615
118616 - if (*len != sizeof(struct ipt_getinfo)) {
118617 - duprintf("length %u != %zu\n", *len,
118618 + if (len != sizeof(struct ipt_getinfo)) {
118619 + duprintf("length %u != %zu\n", len,
118620 sizeof(struct ipt_getinfo));
118621 return -EINVAL;
118622 }
118623 @@ -1116,7 +1116,7 @@ static int get_info(struct net *net, void __user *user,
118624 info.size = private->size;
118625 strcpy(info.name, name);
118626
118627 - if (copy_to_user(user, &info, *len) != 0)
118628 + if (copy_to_user(user, &info, len) != 0)
118629 ret = -EFAULT;
118630 else
118631 ret = 0;
118632 @@ -1978,7 +1978,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
118633
118634 switch (cmd) {
118635 case IPT_SO_GET_INFO:
118636 - ret = get_info(sock_net(sk), user, len, 1);
118637 + ret = get_info(sock_net(sk), user, *len, 1);
118638 break;
118639 case IPT_SO_GET_ENTRIES:
118640 ret = compat_get_entries(sock_net(sk), user, len);
118641 @@ -2025,7 +2025,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
118642
118643 switch (cmd) {
118644 case IPT_SO_GET_INFO:
118645 - ret = get_info(sock_net(sk), user, len, 0);
118646 + ret = get_info(sock_net(sk), user, *len, 0);
118647 break;
118648
118649 case IPT_SO_GET_ENTRIES:
118650 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
118651 index 771ab3d..5b99b18 100644
118652 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
118653 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
118654 @@ -725,7 +725,7 @@ static int clusterip_net_init(struct net *net)
118655 spin_lock_init(&cn->lock);
118656
118657 #ifdef CONFIG_PROC_FS
118658 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
118659 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
118660 if (!cn->procdir) {
118661 pr_err("Unable to proc dir entry\n");
118662 return -ENOMEM;
118663 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
118664 index 05ff44b..da00000 100644
118665 --- a/net/ipv4/ping.c
118666 +++ b/net/ipv4/ping.c
118667 @@ -59,7 +59,7 @@ struct ping_table {
118668 };
118669
118670 static struct ping_table ping_table;
118671 -struct pingv6_ops pingv6_ops;
118672 +struct pingv6_ops *pingv6_ops;
118673 EXPORT_SYMBOL_GPL(pingv6_ops);
118674
118675 static u16 ping_port_rover;
118676 @@ -359,7 +359,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
118677 return -ENODEV;
118678 }
118679 }
118680 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
118681 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
118682 scoped);
118683 rcu_read_unlock();
118684
118685 @@ -567,7 +567,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
118686 }
118687 #if IS_ENABLED(CONFIG_IPV6)
118688 } else if (skb->protocol == htons(ETH_P_IPV6)) {
118689 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
118690 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
118691 #endif
118692 }
118693
118694 @@ -585,7 +585,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
118695 info, (u8 *)icmph);
118696 #if IS_ENABLED(CONFIG_IPV6)
118697 } else if (family == AF_INET6) {
118698 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
118699 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
118700 info, (u8 *)icmph);
118701 #endif
118702 }
118703 @@ -918,10 +918,10 @@ int ping_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock,
118704 }
118705
118706 if (inet6_sk(sk)->rxopt.all)
118707 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
118708 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
118709 if (skb->protocol == htons(ETH_P_IPV6) &&
118710 inet6_sk(sk)->rxopt.all)
118711 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
118712 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
118713 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
118714 ip_cmsg_recv(msg, skb);
118715 #endif
118716 @@ -1116,7 +1116,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
118717 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
118718 0, sock_i_ino(sp),
118719 atomic_read(&sp->sk_refcnt), sp,
118720 - atomic_read(&sp->sk_drops));
118721 + atomic_read_unchecked(&sp->sk_drops));
118722 }
118723
118724 static int ping_v4_seq_show(struct seq_file *seq, void *v)
118725 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
118726 index 561cd4b..a32a155 100644
118727 --- a/net/ipv4/raw.c
118728 +++ b/net/ipv4/raw.c
118729 @@ -323,7 +323,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
118730 int raw_rcv(struct sock *sk, struct sk_buff *skb)
118731 {
118732 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
118733 - atomic_inc(&sk->sk_drops);
118734 + atomic_inc_unchecked(&sk->sk_drops);
118735 kfree_skb(skb);
118736 return NET_RX_DROP;
118737 }
118738 @@ -771,16 +771,20 @@ static int raw_init(struct sock *sk)
118739
118740 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
118741 {
118742 + struct icmp_filter filter;
118743 +
118744 if (optlen > sizeof(struct icmp_filter))
118745 optlen = sizeof(struct icmp_filter);
118746 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
118747 + if (copy_from_user(&filter, optval, optlen))
118748 return -EFAULT;
118749 + raw_sk(sk)->filter = filter;
118750 return 0;
118751 }
118752
118753 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
118754 {
118755 int len, ret = -EFAULT;
118756 + struct icmp_filter filter;
118757
118758 if (get_user(len, optlen))
118759 goto out;
118760 @@ -790,8 +794,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
118761 if (len > sizeof(struct icmp_filter))
118762 len = sizeof(struct icmp_filter);
118763 ret = -EFAULT;
118764 - if (put_user(len, optlen) ||
118765 - copy_to_user(optval, &raw_sk(sk)->filter, len))
118766 + filter = raw_sk(sk)->filter;
118767 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
118768 goto out;
118769 ret = 0;
118770 out: return ret;
118771 @@ -1020,7 +1024,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
118772 0, 0L, 0,
118773 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
118774 0, sock_i_ino(sp),
118775 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
118776 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
118777 }
118778
118779 static int raw_seq_show(struct seq_file *seq, void *v)
118780 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
118781 index f45f2a1..e7d47a3 100644
118782 --- a/net/ipv4/route.c
118783 +++ b/net/ipv4/route.c
118784 @@ -227,7 +227,7 @@ static const struct seq_operations rt_cache_seq_ops = {
118785
118786 static int rt_cache_seq_open(struct inode *inode, struct file *file)
118787 {
118788 - return seq_open(file, &rt_cache_seq_ops);
118789 + return seq_open_restrict(file, &rt_cache_seq_ops);
118790 }
118791
118792 static const struct file_operations rt_cache_seq_fops = {
118793 @@ -318,7 +318,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
118794
118795 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
118796 {
118797 - return seq_open(file, &rt_cpu_seq_ops);
118798 + return seq_open_restrict(file, &rt_cpu_seq_ops);
118799 }
118800
118801 static const struct file_operations rt_cpu_seq_fops = {
118802 @@ -356,7 +356,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
118803
118804 static int rt_acct_proc_open(struct inode *inode, struct file *file)
118805 {
118806 - return single_open(file, rt_acct_proc_show, NULL);
118807 + return single_open_restrict(file, rt_acct_proc_show, NULL);
118808 }
118809
118810 static const struct file_operations rt_acct_proc_fops = {
118811 @@ -458,11 +458,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
118812
118813 #define IP_IDENTS_SZ 2048u
118814 struct ip_ident_bucket {
118815 - atomic_t id;
118816 + atomic_unchecked_t id;
118817 u32 stamp32;
118818 };
118819
118820 -static struct ip_ident_bucket *ip_idents __read_mostly;
118821 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
118822
118823 /* In order to protect privacy, we add a perturbation to identifiers
118824 * if one generator is seldom used. This makes hard for an attacker
118825 @@ -478,7 +478,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
118826 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
118827 delta = prandom_u32_max(now - old);
118828
118829 - return atomic_add_return(segs + delta, &bucket->id) - segs;
118830 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
118831 }
118832 EXPORT_SYMBOL(ip_idents_reserve);
118833
118834 @@ -2641,34 +2641,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
118835 .maxlen = sizeof(int),
118836 .mode = 0200,
118837 .proc_handler = ipv4_sysctl_rtcache_flush,
118838 + .extra1 = &init_net,
118839 },
118840 { },
118841 };
118842
118843 static __net_init int sysctl_route_net_init(struct net *net)
118844 {
118845 - struct ctl_table *tbl;
118846 + ctl_table_no_const *tbl = NULL;
118847
118848 - tbl = ipv4_route_flush_table;
118849 if (!net_eq(net, &init_net)) {
118850 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
118851 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
118852 if (!tbl)
118853 goto err_dup;
118854
118855 /* Don't export sysctls to unprivileged users */
118856 if (net->user_ns != &init_user_ns)
118857 tbl[0].procname = NULL;
118858 - }
118859 - tbl[0].extra1 = net;
118860 + tbl[0].extra1 = net;
118861 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
118862 + } else
118863 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
118864
118865 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
118866 if (!net->ipv4.route_hdr)
118867 goto err_reg;
118868 return 0;
118869
118870 err_reg:
118871 - if (tbl != ipv4_route_flush_table)
118872 - kfree(tbl);
118873 + kfree(tbl);
118874 err_dup:
118875 return -ENOMEM;
118876 }
118877 @@ -2691,8 +2691,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
118878
118879 static __net_init int rt_genid_init(struct net *net)
118880 {
118881 - atomic_set(&net->ipv4.rt_genid, 0);
118882 - atomic_set(&net->fnhe_genid, 0);
118883 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
118884 + atomic_set_unchecked(&net->fnhe_genid, 0);
118885 get_random_bytes(&net->ipv4.dev_addr_genid,
118886 sizeof(net->ipv4.dev_addr_genid));
118887 return 0;
118888 @@ -2736,11 +2736,7 @@ int __init ip_rt_init(void)
118889 int rc = 0;
118890 int cpu;
118891
118892 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
118893 - if (!ip_idents)
118894 - panic("IP: failed to allocate ip_idents\n");
118895 -
118896 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
118897 + prandom_bytes(ip_idents, sizeof(ip_idents));
118898
118899 for_each_possible_cpu(cpu) {
118900 struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu);
118901 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
118902 index c3852a7..7bdbde7 100644
118903 --- a/net/ipv4/sysctl_net_ipv4.c
118904 +++ b/net/ipv4/sysctl_net_ipv4.c
118905 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
118906 container_of(table->data, struct net, ipv4.ip_local_ports.range);
118907 int ret;
118908 int range[2];
118909 - struct ctl_table tmp = {
118910 + ctl_table_no_const tmp = {
118911 .data = &range,
118912 .maxlen = sizeof(range),
118913 .mode = table->mode,
118914 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
118915 int ret;
118916 gid_t urange[2];
118917 kgid_t low, high;
118918 - struct ctl_table tmp = {
118919 + ctl_table_no_const tmp = {
118920 .data = &urange,
118921 .maxlen = sizeof(urange),
118922 .mode = table->mode,
118923 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
118924 void __user *buffer, size_t *lenp, loff_t *ppos)
118925 {
118926 char val[TCP_CA_NAME_MAX];
118927 - struct ctl_table tbl = {
118928 + ctl_table_no_const tbl = {
118929 .data = val,
118930 .maxlen = TCP_CA_NAME_MAX,
118931 };
118932 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
118933 void __user *buffer, size_t *lenp,
118934 loff_t *ppos)
118935 {
118936 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
118937 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
118938 int ret;
118939
118940 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
118941 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
118942 void __user *buffer, size_t *lenp,
118943 loff_t *ppos)
118944 {
118945 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
118946 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
118947 int ret;
118948
118949 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
118950 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
118951 void __user *buffer, size_t *lenp,
118952 loff_t *ppos)
118953 {
118954 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
118955 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
118956 struct tcp_fastopen_context *ctxt;
118957 int ret;
118958 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
118959 @@ -902,13 +902,12 @@ static struct ctl_table ipv4_net_table[] = {
118960
118961 static __net_init int ipv4_sysctl_init_net(struct net *net)
118962 {
118963 - struct ctl_table *table;
118964 + ctl_table_no_const *table = NULL;
118965
118966 - table = ipv4_net_table;
118967 if (!net_eq(net, &init_net)) {
118968 int i;
118969
118970 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
118971 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
118972 if (!table)
118973 goto err_alloc;
118974
118975 @@ -917,7 +916,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
118976 table[i].data += (void *)net - (void *)&init_net;
118977 }
118978
118979 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
118980 + if (!net_eq(net, &init_net))
118981 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
118982 + else
118983 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
118984 if (!net->ipv4.ipv4_hdr)
118985 goto err_reg;
118986
118987 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
118988 index c9ab964..607d9f7 100644
118989 --- a/net/ipv4/tcp_input.c
118990 +++ b/net/ipv4/tcp_input.c
118991 @@ -767,7 +767,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
118992 * without any lock. We want to make sure compiler wont store
118993 * intermediate values in this location.
118994 */
118995 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
118996 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
118997 sk->sk_max_pacing_rate);
118998 }
118999
119000 @@ -4610,7 +4610,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
119001 * simplifies code)
119002 */
119003 static void
119004 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
119005 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
119006 struct sk_buff *head, struct sk_buff *tail,
119007 u32 start, u32 end)
119008 {
119009 @@ -5605,6 +5605,7 @@ discard:
119010 tcp_paws_reject(&tp->rx_opt, 0))
119011 goto discard_and_undo;
119012
119013 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
119014 if (th->syn) {
119015 /* We see SYN without ACK. It is attempt of
119016 * simultaneous connect with crossed SYNs.
119017 @@ -5655,6 +5656,7 @@ discard:
119018 goto discard;
119019 #endif
119020 }
119021 +#endif
119022 /* "fifth, if neither of the SYN or RST bits is set then
119023 * drop the segment and return."
119024 */
119025 @@ -5701,7 +5703,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
119026 goto discard;
119027
119028 if (th->syn) {
119029 - if (th->fin)
119030 + if (th->fin || th->urg || th->psh)
119031 goto discard;
119032 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
119033 return 1;
119034 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
119035 index fc1c658..4de4e33 100644
119036 --- a/net/ipv4/tcp_ipv4.c
119037 +++ b/net/ipv4/tcp_ipv4.c
119038 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
119039 int sysctl_tcp_low_latency __read_mostly;
119040 EXPORT_SYMBOL(sysctl_tcp_low_latency);
119041
119042 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119043 +extern int grsec_enable_blackhole;
119044 +#endif
119045 +
119046 #ifdef CONFIG_TCP_MD5SIG
119047 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
119048 __be32 daddr, __be32 saddr, const struct tcphdr *th);
119049 @@ -1348,7 +1352,7 @@ static struct sock *tcp_v4_hnd_req(struct sock *sk, struct sk_buff *skb)
119050 req = inet_csk_search_req(sk, th->source, iph->saddr, iph->daddr);
119051 if (req) {
119052 nsk = tcp_check_req(sk, skb, req, false);
119053 - if (!nsk)
119054 + if (!nsk || nsk == sk)
119055 reqsk_put(req);
119056 return nsk;
119057 }
119058 @@ -1427,6 +1431,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
119059 return 0;
119060
119061 reset:
119062 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119063 + if (!grsec_enable_blackhole)
119064 +#endif
119065 tcp_v4_send_reset(rsk, skb);
119066 discard:
119067 kfree_skb(skb);
119068 @@ -1591,12 +1598,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
119069 TCP_SKB_CB(skb)->sacked = 0;
119070
119071 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
119072 - if (!sk)
119073 + if (!sk) {
119074 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119075 + ret = 1;
119076 +#endif
119077 goto no_tcp_socket;
119078 -
119079 + }
119080 process:
119081 - if (sk->sk_state == TCP_TIME_WAIT)
119082 + if (sk->sk_state == TCP_TIME_WAIT) {
119083 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119084 + ret = 2;
119085 +#endif
119086 goto do_time_wait;
119087 + }
119088
119089 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
119090 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
119091 @@ -1652,6 +1666,10 @@ csum_error:
119092 bad_packet:
119093 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
119094 } else {
119095 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119096 + if (!grsec_enable_blackhole || (ret == 1 &&
119097 + (skb->dev->flags & IFF_LOOPBACK)))
119098 +#endif
119099 tcp_v4_send_reset(NULL, skb);
119100 }
119101
119102 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
119103 index 17e7339..c72ff6c 100644
119104 --- a/net/ipv4/tcp_minisocks.c
119105 +++ b/net/ipv4/tcp_minisocks.c
119106 @@ -27,6 +27,10 @@
119107 #include <net/inet_common.h>
119108 #include <net/xfrm.h>
119109
119110 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119111 +extern int grsec_enable_blackhole;
119112 +#endif
119113 +
119114 int sysctl_tcp_syncookies __read_mostly = 1;
119115 EXPORT_SYMBOL(sysctl_tcp_syncookies);
119116
119117 @@ -778,7 +782,10 @@ embryonic_reset:
119118 * avoid becoming vulnerable to outside attack aiming at
119119 * resetting legit local connections.
119120 */
119121 - req->rsk_ops->send_reset(sk, skb);
119122 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119123 + if (!grsec_enable_blackhole)
119124 +#endif
119125 + req->rsk_ops->send_reset(sk, skb);
119126 } else if (fastopen) { /* received a valid RST pkt */
119127 reqsk_fastopen_remove(sk, req, true);
119128 tcp_reset(sk);
119129 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
119130 index ebf5ff5..4d1ff32 100644
119131 --- a/net/ipv4/tcp_probe.c
119132 +++ b/net/ipv4/tcp_probe.c
119133 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
119134 if (cnt + width >= len)
119135 break;
119136
119137 - if (copy_to_user(buf + cnt, tbuf, width))
119138 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
119139 return -EFAULT;
119140 cnt += width;
119141 }
119142 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
119143 index 8c65dc1..55fd1ba 100644
119144 --- a/net/ipv4/tcp_timer.c
119145 +++ b/net/ipv4/tcp_timer.c
119146 @@ -22,6 +22,10 @@
119147 #include <linux/gfp.h>
119148 #include <net/tcp.h>
119149
119150 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119151 +extern int grsec_lastack_retries;
119152 +#endif
119153 +
119154 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
119155 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
119156 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
119157 @@ -195,6 +199,13 @@ static int tcp_write_timeout(struct sock *sk)
119158 }
119159 }
119160
119161 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119162 + if ((sk->sk_state == TCP_LAST_ACK) &&
119163 + (grsec_lastack_retries > 0) &&
119164 + (grsec_lastack_retries < retry_until))
119165 + retry_until = grsec_lastack_retries;
119166 +#endif
119167 +
119168 if (retransmits_timed_out(sk, retry_until,
119169 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
119170 /* Has it gone just too far? */
119171 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
119172 index 83aa604..dbfddf5 100644
119173 --- a/net/ipv4/udp.c
119174 +++ b/net/ipv4/udp.c
119175 @@ -87,6 +87,7 @@
119176 #include <linux/types.h>
119177 #include <linux/fcntl.h>
119178 #include <linux/module.h>
119179 +#include <linux/security.h>
119180 #include <linux/socket.h>
119181 #include <linux/sockios.h>
119182 #include <linux/igmp.h>
119183 @@ -115,6 +116,10 @@
119184 #include <net/busy_poll.h>
119185 #include "udp_impl.h"
119186
119187 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119188 +extern int grsec_enable_blackhole;
119189 +#endif
119190 +
119191 struct udp_table udp_table __read_mostly;
119192 EXPORT_SYMBOL(udp_table);
119193
119194 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
119195 return true;
119196 }
119197
119198 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
119199 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
119200 +
119201 /*
119202 * This routine is called by the ICMP module when it gets some
119203 * sort of error condition. If err < 0 then the socket should
119204 @@ -944,9 +952,18 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
119205 dport = usin->sin_port;
119206 if (dport == 0)
119207 return -EINVAL;
119208 +
119209 + err = gr_search_udp_sendmsg(sk, usin);
119210 + if (err)
119211 + return err;
119212 } else {
119213 if (sk->sk_state != TCP_ESTABLISHED)
119214 return -EDESTADDRREQ;
119215 +
119216 + err = gr_search_udp_sendmsg(sk, NULL);
119217 + if (err)
119218 + return err;
119219 +
119220 daddr = inet->inet_daddr;
119221 dport = inet->inet_dport;
119222 /* Open fast path for connected socket.
119223 @@ -1193,7 +1210,7 @@ static unsigned int first_packet_length(struct sock *sk)
119224 IS_UDPLITE(sk));
119225 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
119226 IS_UDPLITE(sk));
119227 - atomic_inc(&sk->sk_drops);
119228 + atomic_inc_unchecked(&sk->sk_drops);
119229 __skb_unlink(skb, rcvq);
119230 __skb_queue_tail(&list_kill, skb);
119231 }
119232 @@ -1273,6 +1290,10 @@ try_again:
119233 if (!skb)
119234 goto out;
119235
119236 + err = gr_search_udp_recvmsg(sk, skb);
119237 + if (err)
119238 + goto out_free;
119239 +
119240 ulen = skb->len - sizeof(struct udphdr);
119241 copied = len;
119242 if (copied > ulen)
119243 @@ -1305,7 +1326,7 @@ try_again:
119244 if (unlikely(err)) {
119245 trace_kfree_skb(skb, udp_recvmsg);
119246 if (!peeked) {
119247 - atomic_inc(&sk->sk_drops);
119248 + atomic_inc_unchecked(&sk->sk_drops);
119249 UDP_INC_STATS_USER(sock_net(sk),
119250 UDP_MIB_INERRORS, is_udplite);
119251 }
119252 @@ -1599,7 +1620,7 @@ csum_error:
119253 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
119254 drop:
119255 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
119256 - atomic_inc(&sk->sk_drops);
119257 + atomic_inc_unchecked(&sk->sk_drops);
119258 kfree_skb(skb);
119259 return -1;
119260 }
119261 @@ -1617,7 +1638,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
119262 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
119263
119264 if (!skb1) {
119265 - atomic_inc(&sk->sk_drops);
119266 + atomic_inc_unchecked(&sk->sk_drops);
119267 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
119268 IS_UDPLITE(sk));
119269 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
119270 @@ -1823,6 +1844,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
119271 goto csum_error;
119272
119273 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
119274 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119275 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
119276 +#endif
119277 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
119278
119279 /*
119280 @@ -2420,7 +2444,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
119281 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
119282 0, sock_i_ino(sp),
119283 atomic_read(&sp->sk_refcnt), sp,
119284 - atomic_read(&sp->sk_drops));
119285 + atomic_read_unchecked(&sp->sk_drops));
119286 }
119287
119288 int udp4_seq_show(struct seq_file *seq, void *v)
119289 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
119290 index bff6974..c63736c 100644
119291 --- a/net/ipv4/xfrm4_policy.c
119292 +++ b/net/ipv4/xfrm4_policy.c
119293 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
119294 fl4->flowi4_tos = iph->tos;
119295 }
119296
119297 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
119298 +static int xfrm4_garbage_collect(struct dst_ops *ops)
119299 {
119300 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
119301
119302 - xfrm4_policy_afinfo.garbage_collect(net);
119303 + xfrm_garbage_collect_deferred(net);
119304 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
119305 }
119306
119307 @@ -268,19 +268,18 @@ static struct ctl_table xfrm4_policy_table[] = {
119308
119309 static int __net_init xfrm4_net_init(struct net *net)
119310 {
119311 - struct ctl_table *table;
119312 + ctl_table_no_const *table = NULL;
119313 struct ctl_table_header *hdr;
119314
119315 - table = xfrm4_policy_table;
119316 if (!net_eq(net, &init_net)) {
119317 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
119318 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
119319 if (!table)
119320 goto err_alloc;
119321
119322 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
119323 - }
119324 -
119325 - hdr = register_net_sysctl(net, "net/ipv4", table);
119326 + hdr = register_net_sysctl(net, "net/ipv4", table);
119327 + } else
119328 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
119329 if (!hdr)
119330 goto err_reg;
119331
119332 @@ -288,8 +287,7 @@ static int __net_init xfrm4_net_init(struct net *net)
119333 return 0;
119334
119335 err_reg:
119336 - if (!net_eq(net, &init_net))
119337 - kfree(table);
119338 + kfree(table);
119339 err_alloc:
119340 return -ENOMEM;
119341 }
119342 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
119343 index 37b70e8..1475ab7 100644
119344 --- a/net/ipv6/addrconf.c
119345 +++ b/net/ipv6/addrconf.c
119346 @@ -178,7 +178,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
119347 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
119348 .mtu6 = IPV6_MIN_MTU,
119349 .accept_ra = 1,
119350 - .accept_redirects = 1,
119351 + .accept_redirects = 0,
119352 .autoconf = 1,
119353 .force_mld_version = 0,
119354 .mldv1_unsolicited_report_interval = 10 * HZ,
119355 @@ -219,7 +219,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
119356 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
119357 .mtu6 = IPV6_MIN_MTU,
119358 .accept_ra = 1,
119359 - .accept_redirects = 1,
119360 + .accept_redirects = 0,
119361 .autoconf = 1,
119362 .force_mld_version = 0,
119363 .mldv1_unsolicited_report_interval = 10 * HZ,
119364 @@ -620,7 +620,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
119365 idx = 0;
119366 head = &net->dev_index_head[h];
119367 rcu_read_lock();
119368 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
119369 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
119370 net->dev_base_seq;
119371 hlist_for_each_entry_rcu(dev, head, index_hlist) {
119372 if (idx < s_idx)
119373 @@ -2506,7 +2506,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
119374 p.iph.ihl = 5;
119375 p.iph.protocol = IPPROTO_IPV6;
119376 p.iph.ttl = 64;
119377 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
119378 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
119379
119380 if (ops->ndo_do_ioctl) {
119381 mm_segment_t oldfs = get_fs();
119382 @@ -3772,16 +3772,23 @@ static const struct file_operations if6_fops = {
119383 .release = seq_release_net,
119384 };
119385
119386 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
119387 +extern void unregister_ipv6_seq_ops_addr(void);
119388 +
119389 static int __net_init if6_proc_net_init(struct net *net)
119390 {
119391 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
119392 + register_ipv6_seq_ops_addr(&if6_seq_ops);
119393 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
119394 + unregister_ipv6_seq_ops_addr();
119395 return -ENOMEM;
119396 + }
119397 return 0;
119398 }
119399
119400 static void __net_exit if6_proc_net_exit(struct net *net)
119401 {
119402 remove_proc_entry("if_inet6", net->proc_net);
119403 + unregister_ipv6_seq_ops_addr();
119404 }
119405
119406 static struct pernet_operations if6_proc_net_ops = {
119407 @@ -4400,7 +4407,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
119408 s_ip_idx = ip_idx = cb->args[2];
119409
119410 rcu_read_lock();
119411 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
119412 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
119413 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
119414 idx = 0;
119415 head = &net->dev_index_head[h];
119416 @@ -5057,7 +5064,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
119417 rt_genid_bump_ipv6(net);
119418 break;
119419 }
119420 - atomic_inc(&net->ipv6.dev_addr_genid);
119421 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
119422 }
119423
119424 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
119425 @@ -5077,7 +5084,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
119426 int *valp = ctl->data;
119427 int val = *valp;
119428 loff_t pos = *ppos;
119429 - struct ctl_table lctl;
119430 + ctl_table_no_const lctl;
119431 int ret;
119432
119433 /*
119434 @@ -5102,7 +5109,7 @@ int addrconf_sysctl_mtu(struct ctl_table *ctl, int write,
119435 {
119436 struct inet6_dev *idev = ctl->extra1;
119437 int min_mtu = IPV6_MIN_MTU;
119438 - struct ctl_table lctl;
119439 + ctl_table_no_const lctl;
119440
119441 lctl = *ctl;
119442 lctl.extra1 = &min_mtu;
119443 @@ -5177,7 +5184,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
119444 int *valp = ctl->data;
119445 int val = *valp;
119446 loff_t pos = *ppos;
119447 - struct ctl_table lctl;
119448 + ctl_table_no_const lctl;
119449 int ret;
119450
119451 /*
119452 @@ -5242,7 +5249,7 @@ static int addrconf_sysctl_stable_secret(struct ctl_table *ctl, int write,
119453 int err;
119454 struct in6_addr addr;
119455 char str[IPV6_MAX_STRLEN];
119456 - struct ctl_table lctl = *ctl;
119457 + ctl_table_no_const lctl = *ctl;
119458 struct net *net = ctl->extra2;
119459 struct ipv6_stable_secret *secret = ctl->data;
119460
119461 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
119462 index eef63b3..d68f5da 100644
119463 --- a/net/ipv6/af_inet6.c
119464 +++ b/net/ipv6/af_inet6.c
119465 @@ -768,7 +768,7 @@ static int __net_init inet6_net_init(struct net *net)
119466 net->ipv6.sysctl.auto_flowlabels = 0;
119467 net->ipv6.sysctl.idgen_retries = 3;
119468 net->ipv6.sysctl.idgen_delay = 1 * HZ;
119469 - atomic_set(&net->ipv6.fib6_sernum, 1);
119470 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
119471
119472 err = ipv6_init_mibs(net);
119473 if (err)
119474 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
119475 index 62d908e..bac79a9 100644
119476 --- a/net/ipv6/datagram.c
119477 +++ b/net/ipv6/datagram.c
119478 @@ -967,5 +967,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
119479 0,
119480 sock_i_ino(sp),
119481 atomic_read(&sp->sk_refcnt), sp,
119482 - atomic_read(&sp->sk_drops));
119483 + atomic_read_unchecked(&sp->sk_drops));
119484 }
119485 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
119486 index 2c2b5d5..cc01abd 100644
119487 --- a/net/ipv6/icmp.c
119488 +++ b/net/ipv6/icmp.c
119489 @@ -1004,7 +1004,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
119490
119491 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
119492 {
119493 - struct ctl_table *table;
119494 + ctl_table_no_const *table;
119495
119496 table = kmemdup(ipv6_icmp_table_template,
119497 sizeof(ipv6_icmp_table_template),
119498 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
119499 index bde57b1..5b45dbb 100644
119500 --- a/net/ipv6/ip6_fib.c
119501 +++ b/net/ipv6/ip6_fib.c
119502 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
119503 int new, old;
119504
119505 do {
119506 - old = atomic_read(&net->ipv6.fib6_sernum);
119507 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
119508 new = old < INT_MAX ? old + 1 : 1;
119509 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
119510 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
119511 old, new) != old);
119512 return new;
119513 }
119514 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
119515 index a38d3ac..d02e37d 100644
119516 --- a/net/ipv6/ip6_gre.c
119517 +++ b/net/ipv6/ip6_gre.c
119518 @@ -71,8 +71,8 @@ struct ip6gre_net {
119519 struct net_device *fb_tunnel_dev;
119520 };
119521
119522 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
119523 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
119524 +static struct rtnl_link_ops ip6gre_link_ops;
119525 +static struct rtnl_link_ops ip6gre_tap_ops;
119526 static int ip6gre_tunnel_init(struct net_device *dev);
119527 static void ip6gre_tunnel_setup(struct net_device *dev);
119528 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
119529 @@ -1280,7 +1280,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
119530 }
119531
119532
119533 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
119534 +static struct inet6_protocol ip6gre_protocol = {
119535 .handler = ip6gre_rcv,
119536 .err_handler = ip6gre_err,
119537 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
119538 @@ -1639,7 +1639,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
119539 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
119540 };
119541
119542 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
119543 +static struct rtnl_link_ops ip6gre_link_ops = {
119544 .kind = "ip6gre",
119545 .maxtype = IFLA_GRE_MAX,
119546 .policy = ip6gre_policy,
119547 @@ -1654,7 +1654,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
119548 .get_link_net = ip6_tnl_get_link_net,
119549 };
119550
119551 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
119552 +static struct rtnl_link_ops ip6gre_tap_ops = {
119553 .kind = "ip6gretap",
119554 .maxtype = IFLA_GRE_MAX,
119555 .policy = ip6gre_policy,
119556 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
119557 index 5cafd92..d5aead4 100644
119558 --- a/net/ipv6/ip6_tunnel.c
119559 +++ b/net/ipv6/ip6_tunnel.c
119560 @@ -80,7 +80,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
119561
119562 static int ip6_tnl_dev_init(struct net_device *dev);
119563 static void ip6_tnl_dev_setup(struct net_device *dev);
119564 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
119565 +static struct rtnl_link_ops ip6_link_ops;
119566
119567 static int ip6_tnl_net_id __read_mostly;
119568 struct ip6_tnl_net {
119569 @@ -1776,7 +1776,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
119570 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
119571 };
119572
119573 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
119574 +static struct rtnl_link_ops ip6_link_ops = {
119575 .kind = "ip6tnl",
119576 .maxtype = IFLA_IPTUN_MAX,
119577 .policy = ip6_tnl_policy,
119578 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
119579 index 0224c03..c5ec3d9 100644
119580 --- a/net/ipv6/ip6_vti.c
119581 +++ b/net/ipv6/ip6_vti.c
119582 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
119583
119584 static int vti6_dev_init(struct net_device *dev);
119585 static void vti6_dev_setup(struct net_device *dev);
119586 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
119587 +static struct rtnl_link_ops vti6_link_ops;
119588
119589 static int vti6_net_id __read_mostly;
119590 struct vti6_net {
119591 @@ -1019,7 +1019,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
119592 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
119593 };
119594
119595 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
119596 +static struct rtnl_link_ops vti6_link_ops = {
119597 .kind = "vti6",
119598 .maxtype = IFLA_VTI_MAX,
119599 .policy = vti6_policy,
119600 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
119601 index 63e6956..ebbbcf6 100644
119602 --- a/net/ipv6/ipv6_sockglue.c
119603 +++ b/net/ipv6/ipv6_sockglue.c
119604 @@ -1015,7 +1015,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
119605 if (sk->sk_type != SOCK_STREAM)
119606 return -ENOPROTOOPT;
119607
119608 - msg.msg_control = optval;
119609 + msg.msg_control = (void __force_kernel *)optval;
119610 msg.msg_controllen = len;
119611 msg.msg_flags = flags;
119612
119613 diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
119614 index 96f153c..82fcad9 100644
119615 --- a/net/ipv6/ndisc.c
119616 +++ b/net/ipv6/ndisc.c
119617 @@ -1650,6 +1650,7 @@ int ndisc_rcv(struct sk_buff *skb)
119618 static int ndisc_netdev_event(struct notifier_block *this, unsigned long event, void *ptr)
119619 {
119620 struct net_device *dev = netdev_notifier_info_to_dev(ptr);
119621 + struct netdev_notifier_change_info *change_info;
119622 struct net *net = dev_net(dev);
119623 struct inet6_dev *idev;
119624
119625 @@ -1664,6 +1665,11 @@ static int ndisc_netdev_event(struct notifier_block *this, unsigned long event,
119626 ndisc_send_unsol_na(dev);
119627 in6_dev_put(idev);
119628 break;
119629 + case NETDEV_CHANGE:
119630 + change_info = ptr;
119631 + if (change_info->flags_changed & IFF_NOARP)
119632 + neigh_changeaddr(&nd_tbl, dev);
119633 + break;
119634 case NETDEV_DOWN:
119635 neigh_ifdown(&nd_tbl, dev);
119636 fib6_run_gc(0, net, false);
119637 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
119638 index 62f5b0d..331fdb1 100644
119639 --- a/net/ipv6/netfilter/ip6_tables.c
119640 +++ b/net/ipv6/netfilter/ip6_tables.c
119641 @@ -1085,14 +1085,14 @@ static int compat_table_info(const struct xt_table_info *info,
119642 #endif
119643
119644 static int get_info(struct net *net, void __user *user,
119645 - const int *len, int compat)
119646 + int len, int compat)
119647 {
119648 char name[XT_TABLE_MAXNAMELEN];
119649 struct xt_table *t;
119650 int ret;
119651
119652 - if (*len != sizeof(struct ip6t_getinfo)) {
119653 - duprintf("length %u != %zu\n", *len,
119654 + if (len != sizeof(struct ip6t_getinfo)) {
119655 + duprintf("length %u != %zu\n", len,
119656 sizeof(struct ip6t_getinfo));
119657 return -EINVAL;
119658 }
119659 @@ -1129,7 +1129,7 @@ static int get_info(struct net *net, void __user *user,
119660 info.size = private->size;
119661 strcpy(info.name, name);
119662
119663 - if (copy_to_user(user, &info, *len) != 0)
119664 + if (copy_to_user(user, &info, len) != 0)
119665 ret = -EFAULT;
119666 else
119667 ret = 0;
119668 @@ -1991,7 +1991,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
119669
119670 switch (cmd) {
119671 case IP6T_SO_GET_INFO:
119672 - ret = get_info(sock_net(sk), user, len, 1);
119673 + ret = get_info(sock_net(sk), user, *len, 1);
119674 break;
119675 case IP6T_SO_GET_ENTRIES:
119676 ret = compat_get_entries(sock_net(sk), user, len);
119677 @@ -2038,7 +2038,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
119678
119679 switch (cmd) {
119680 case IP6T_SO_GET_INFO:
119681 - ret = get_info(sock_net(sk), user, len, 0);
119682 + ret = get_info(sock_net(sk), user, *len, 0);
119683 break;
119684
119685 case IP6T_SO_GET_ENTRIES:
119686 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
119687 index 6f187c8..55e564f 100644
119688 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
119689 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
119690 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
119691
119692 static int nf_ct_frag6_sysctl_register(struct net *net)
119693 {
119694 - struct ctl_table *table;
119695 + ctl_table_no_const *table = NULL;
119696 struct ctl_table_header *hdr;
119697
119698 - table = nf_ct_frag6_sysctl_table;
119699 if (!net_eq(net, &init_net)) {
119700 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
119701 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
119702 GFP_KERNEL);
119703 if (table == NULL)
119704 goto err_alloc;
119705 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
119706 table[2].data = &net->nf_frag.frags.high_thresh;
119707 table[2].extra1 = &net->nf_frag.frags.low_thresh;
119708 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
119709 - }
119710 -
119711 - hdr = register_net_sysctl(net, "net/netfilter", table);
119712 + hdr = register_net_sysctl(net, "net/netfilter", table);
119713 + } else
119714 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
119715 if (hdr == NULL)
119716 goto err_reg;
119717
119718 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
119719 return 0;
119720
119721 err_reg:
119722 - if (!net_eq(net, &init_net))
119723 - kfree(table);
119724 + kfree(table);
119725 err_alloc:
119726 return -ENOMEM;
119727 }
119728 @@ -348,7 +346,7 @@ found:
119729 fq->ecn |= ecn;
119730 if (payload_len > fq->q.max_size)
119731 fq->q.max_size = payload_len;
119732 - add_frag_mem_limit(&fq->q, skb->truesize);
119733 + add_frag_mem_limit(fq->q.net, skb->truesize);
119734
119735 /* The first fragment.
119736 * nhoffset is obtained from the first fragment, of course.
119737 @@ -430,7 +428,7 @@ nf_ct_frag6_reasm(struct frag_queue *fq, struct net_device *dev)
119738 clone->ip_summed = head->ip_summed;
119739
119740 NFCT_FRAG6_CB(clone)->orig = NULL;
119741 - add_frag_mem_limit(&fq->q, clone->truesize);
119742 + add_frag_mem_limit(fq->q.net, clone->truesize);
119743 }
119744
119745 /* We have to remove fragment header from datagram and to relocate
119746 @@ -454,7 +452,7 @@ nf_ct_frag6_reasm(struct frag_queue *fq, struct net_device *dev)
119747 head->csum = csum_add(head->csum, fp->csum);
119748 head->truesize += fp->truesize;
119749 }
119750 - sub_frag_mem_limit(&fq->q, head->truesize);
119751 + sub_frag_mem_limit(fq->q.net, head->truesize);
119752
119753 head->ignore_df = 1;
119754 head->next = NULL;
119755 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
119756 index 263a516..692f738 100644
119757 --- a/net/ipv6/ping.c
119758 +++ b/net/ipv6/ping.c
119759 @@ -240,6 +240,24 @@ static struct pernet_operations ping_v6_net_ops = {
119760 };
119761 #endif
119762
119763 +static struct pingv6_ops real_pingv6_ops = {
119764 + .ipv6_recv_error = ipv6_recv_error,
119765 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
119766 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
119767 + .icmpv6_err_convert = icmpv6_err_convert,
119768 + .ipv6_icmp_error = ipv6_icmp_error,
119769 + .ipv6_chk_addr = ipv6_chk_addr,
119770 +};
119771 +
119772 +static struct pingv6_ops dummy_pingv6_ops = {
119773 + .ipv6_recv_error = dummy_ipv6_recv_error,
119774 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
119775 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
119776 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
119777 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
119778 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
119779 +};
119780 +
119781 int __init pingv6_init(void)
119782 {
119783 #ifdef CONFIG_PROC_FS
119784 @@ -247,13 +265,7 @@ int __init pingv6_init(void)
119785 if (ret)
119786 return ret;
119787 #endif
119788 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
119789 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
119790 - pingv6_ops.ip6_datagram_recv_specific_ctl =
119791 - ip6_datagram_recv_specific_ctl;
119792 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
119793 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
119794 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
119795 + pingv6_ops = &real_pingv6_ops;
119796 return inet6_register_protosw(&pingv6_protosw);
119797 }
119798
119799 @@ -262,14 +274,9 @@ int __init pingv6_init(void)
119800 */
119801 void pingv6_exit(void)
119802 {
119803 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
119804 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
119805 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
119806 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
119807 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
119808 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
119809 #ifdef CONFIG_PROC_FS
119810 unregister_pernet_subsys(&ping_v6_net_ops);
119811 #endif
119812 + pingv6_ops = &dummy_pingv6_ops;
119813 inet6_unregister_protosw(&pingv6_protosw);
119814 }
119815 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
119816 index 679253d0..70b653c 100644
119817 --- a/net/ipv6/proc.c
119818 +++ b/net/ipv6/proc.c
119819 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
119820 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
119821 goto proc_snmp6_fail;
119822
119823 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
119824 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
119825 if (!net->mib.proc_net_devsnmp6)
119826 goto proc_dev_snmp6_fail;
119827 return 0;
119828 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
119829 index 8072bd4..1629245 100644
119830 --- a/net/ipv6/raw.c
119831 +++ b/net/ipv6/raw.c
119832 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
119833 {
119834 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
119835 skb_checksum_complete(skb)) {
119836 - atomic_inc(&sk->sk_drops);
119837 + atomic_inc_unchecked(&sk->sk_drops);
119838 kfree_skb(skb);
119839 return NET_RX_DROP;
119840 }
119841 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
119842 struct raw6_sock *rp = raw6_sk(sk);
119843
119844 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
119845 - atomic_inc(&sk->sk_drops);
119846 + atomic_inc_unchecked(&sk->sk_drops);
119847 kfree_skb(skb);
119848 return NET_RX_DROP;
119849 }
119850 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
119851
119852 if (inet->hdrincl) {
119853 if (skb_checksum_complete(skb)) {
119854 - atomic_inc(&sk->sk_drops);
119855 + atomic_inc_unchecked(&sk->sk_drops);
119856 kfree_skb(skb);
119857 return NET_RX_DROP;
119858 }
119859 @@ -608,7 +608,7 @@ out:
119860 return err;
119861 }
119862
119863 -static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
119864 +static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, unsigned int length,
119865 struct flowi6 *fl6, struct dst_entry **dstp,
119866 unsigned int flags)
119867 {
119868 @@ -913,12 +913,15 @@ do_confirm:
119869 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
119870 char __user *optval, int optlen)
119871 {
119872 + struct icmp6_filter filter;
119873 +
119874 switch (optname) {
119875 case ICMPV6_FILTER:
119876 if (optlen > sizeof(struct icmp6_filter))
119877 optlen = sizeof(struct icmp6_filter);
119878 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
119879 + if (copy_from_user(&filter, optval, optlen))
119880 return -EFAULT;
119881 + raw6_sk(sk)->filter = filter;
119882 return 0;
119883 default:
119884 return -ENOPROTOOPT;
119885 @@ -931,6 +934,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
119886 char __user *optval, int __user *optlen)
119887 {
119888 int len;
119889 + struct icmp6_filter filter;
119890
119891 switch (optname) {
119892 case ICMPV6_FILTER:
119893 @@ -942,7 +946,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
119894 len = sizeof(struct icmp6_filter);
119895 if (put_user(len, optlen))
119896 return -EFAULT;
119897 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
119898 + filter = raw6_sk(sk)->filter;
119899 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
119900 return -EFAULT;
119901 return 0;
119902 default:
119903 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
119904 index 8ffa2c8..0db5dad 100644
119905 --- a/net/ipv6/reassembly.c
119906 +++ b/net/ipv6/reassembly.c
119907 @@ -144,7 +144,7 @@ void ip6_expire_frag_queue(struct net *net, struct frag_queue *fq,
119908
119909 IP6_INC_STATS_BH(net, __in6_dev_get(dev), IPSTATS_MIB_REASMFAILS);
119910
119911 - if (fq->q.flags & INET_FRAG_EVICTED)
119912 + if (inet_frag_evicting(&fq->q))
119913 goto out_rcu_unlock;
119914
119915 IP6_INC_STATS_BH(net, __in6_dev_get(dev), IPSTATS_MIB_REASMTIMEOUT);
119916 @@ -330,7 +330,7 @@ found:
119917 fq->q.stamp = skb->tstamp;
119918 fq->q.meat += skb->len;
119919 fq->ecn |= ecn;
119920 - add_frag_mem_limit(&fq->q, skb->truesize);
119921 + add_frag_mem_limit(fq->q.net, skb->truesize);
119922
119923 /* The first fragment.
119924 * nhoffset is obtained from the first fragment, of course.
119925 @@ -443,7 +443,7 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff *prev,
119926 head->len -= clone->len;
119927 clone->csum = 0;
119928 clone->ip_summed = head->ip_summed;
119929 - add_frag_mem_limit(&fq->q, clone->truesize);
119930 + add_frag_mem_limit(fq->q.net, clone->truesize);
119931 }
119932
119933 /* We have to remove fragment header from datagram and to relocate
119934 @@ -481,7 +481,7 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff *prev,
119935 }
119936 fp = next;
119937 }
119938 - sub_frag_mem_limit(&fq->q, sum_truesize);
119939 + sub_frag_mem_limit(fq->q.net, sum_truesize);
119940
119941 head->next = NULL;
119942 head->dev = dev;
119943 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
119944
119945 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
119946 {
119947 - struct ctl_table *table;
119948 + ctl_table_no_const *table = NULL;
119949 struct ctl_table_header *hdr;
119950
119951 - table = ip6_frags_ns_ctl_table;
119952 if (!net_eq(net, &init_net)) {
119953 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
119954 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
119955 if (!table)
119956 goto err_alloc;
119957
119958 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
119959 /* Don't export sysctls to unprivileged users */
119960 if (net->user_ns != &init_user_ns)
119961 table[0].procname = NULL;
119962 - }
119963 + hdr = register_net_sysctl(net, "net/ipv6", table);
119964 + } else
119965 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
119966
119967 - hdr = register_net_sysctl(net, "net/ipv6", table);
119968 if (!hdr)
119969 goto err_reg;
119970
119971 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
119972 return 0;
119973
119974 err_reg:
119975 - if (!net_eq(net, &init_net))
119976 - kfree(table);
119977 + kfree(table);
119978 err_alloc:
119979 return -ENOMEM;
119980 }
119981 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
119982 index c73ae50..aa55e00 100644
119983 --- a/net/ipv6/route.c
119984 +++ b/net/ipv6/route.c
119985 @@ -3046,7 +3046,7 @@ struct ctl_table ipv6_route_table_template[] = {
119986
119987 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
119988 {
119989 - struct ctl_table *table;
119990 + ctl_table_no_const *table;
119991
119992 table = kmemdup(ipv6_route_table_template,
119993 sizeof(ipv6_route_table_template),
119994 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
119995 index ac35a28..070cc8c 100644
119996 --- a/net/ipv6/sit.c
119997 +++ b/net/ipv6/sit.c
119998 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
119999 static void ipip6_dev_free(struct net_device *dev);
120000 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
120001 __be32 *v4dst);
120002 -static struct rtnl_link_ops sit_link_ops __read_mostly;
120003 +static struct rtnl_link_ops sit_link_ops;
120004
120005 static int sit_net_id __read_mostly;
120006 struct sit_net {
120007 @@ -1749,7 +1749,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
120008 unregister_netdevice_queue(dev, head);
120009 }
120010
120011 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
120012 +static struct rtnl_link_ops sit_link_ops = {
120013 .kind = "sit",
120014 .maxtype = IFLA_IPTUN_MAX,
120015 .policy = ipip6_policy,
120016 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
120017 index abcc79f..3b2d2d5 100644
120018 --- a/net/ipv6/sysctl_net_ipv6.c
120019 +++ b/net/ipv6/sysctl_net_ipv6.c
120020 @@ -92,7 +92,7 @@ static struct ctl_table ipv6_rotable[] = {
120021
120022 static int __net_init ipv6_sysctl_net_init(struct net *net)
120023 {
120024 - struct ctl_table *ipv6_table;
120025 + ctl_table_no_const *ipv6_table;
120026 struct ctl_table *ipv6_route_table;
120027 struct ctl_table *ipv6_icmp_table;
120028 int err;
120029 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
120030 index 3adffb3..fe3cc78 100644
120031 --- a/net/ipv6/tcp_ipv6.c
120032 +++ b/net/ipv6/tcp_ipv6.c
120033 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
120034 }
120035 }
120036
120037 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120038 +extern int grsec_enable_blackhole;
120039 +#endif
120040 +
120041 static __u32 tcp_v6_init_sequence(const struct sk_buff *skb)
120042 {
120043 return secure_tcpv6_sequence_number(ipv6_hdr(skb)->daddr.s6_addr32,
120044 @@ -946,7 +950,7 @@ static struct sock *tcp_v6_hnd_req(struct sock *sk, struct sk_buff *skb)
120045 &ipv6_hdr(skb)->daddr, tcp_v6_iif(skb));
120046 if (req) {
120047 nsk = tcp_check_req(sk, skb, req, false);
120048 - if (!nsk)
120049 + if (!nsk || nsk == sk)
120050 reqsk_put(req);
120051 return nsk;
120052 }
120053 @@ -1283,6 +1287,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
120054 return 0;
120055
120056 reset:
120057 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120058 + if (!grsec_enable_blackhole)
120059 +#endif
120060 tcp_v6_send_reset(sk, skb);
120061 discard:
120062 if (opt_skb)
120063 @@ -1392,12 +1399,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
120064
120065 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
120066 inet6_iif(skb));
120067 - if (!sk)
120068 + if (!sk) {
120069 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120070 + ret = 1;
120071 +#endif
120072 goto no_tcp_socket;
120073 + }
120074
120075 process:
120076 - if (sk->sk_state == TCP_TIME_WAIT)
120077 + if (sk->sk_state == TCP_TIME_WAIT) {
120078 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120079 + ret = 2;
120080 +#endif
120081 goto do_time_wait;
120082 + }
120083
120084 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
120085 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
120086 @@ -1448,6 +1463,10 @@ csum_error:
120087 bad_packet:
120088 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
120089 } else {
120090 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120091 + if (!grsec_enable_blackhole || (ret == 1 &&
120092 + (skb->dev->flags & IFF_LOOPBACK)))
120093 +#endif
120094 tcp_v6_send_reset(NULL, skb);
120095 }
120096
120097 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
120098 index e51fc3e..8f04229 100644
120099 --- a/net/ipv6/udp.c
120100 +++ b/net/ipv6/udp.c
120101 @@ -76,6 +76,10 @@ static u32 udp6_ehashfn(const struct net *net,
120102 udp_ipv6_hash_secret + net_hash_mix(net));
120103 }
120104
120105 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120106 +extern int grsec_enable_blackhole;
120107 +#endif
120108 +
120109 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
120110 {
120111 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
120112 @@ -445,7 +449,7 @@ try_again:
120113 if (unlikely(err)) {
120114 trace_kfree_skb(skb, udpv6_recvmsg);
120115 if (!peeked) {
120116 - atomic_inc(&sk->sk_drops);
120117 + atomic_inc_unchecked(&sk->sk_drops);
120118 if (is_udp4)
120119 UDP_INC_STATS_USER(sock_net(sk),
120120 UDP_MIB_INERRORS,
120121 @@ -709,7 +713,7 @@ csum_error:
120122 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
120123 drop:
120124 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
120125 - atomic_inc(&sk->sk_drops);
120126 + atomic_inc_unchecked(&sk->sk_drops);
120127 kfree_skb(skb);
120128 return -1;
120129 }
120130 @@ -750,7 +754,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
120131 if (likely(!skb1))
120132 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
120133 if (!skb1) {
120134 - atomic_inc(&sk->sk_drops);
120135 + atomic_inc_unchecked(&sk->sk_drops);
120136 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
120137 IS_UDPLITE(sk));
120138 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
120139 @@ -934,6 +938,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
120140 goto csum_error;
120141
120142 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
120143 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120144 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
120145 +#endif
120146 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
120147
120148 kfree_skb(skb);
120149 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
120150 index f337a90..ba0d2a0 100644
120151 --- a/net/ipv6/xfrm6_policy.c
120152 +++ b/net/ipv6/xfrm6_policy.c
120153 @@ -185,7 +185,8 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
120154 return;
120155
120156 case IPPROTO_ICMPV6:
120157 - if (!onlyproto && pskb_may_pull(skb, nh + offset + 2 - skb->data)) {
120158 + if (!onlyproto && (nh + offset + 2 < skb->data ||
120159 + pskb_may_pull(skb, nh + offset + 2 - skb->data))) {
120160 u8 *icmp;
120161
120162 nh = skb_network_header(skb);
120163 @@ -199,7 +200,8 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
120164 #if IS_ENABLED(CONFIG_IPV6_MIP6)
120165 case IPPROTO_MH:
120166 offset += ipv6_optlen(exthdr);
120167 - if (!onlyproto && pskb_may_pull(skb, nh + offset + 3 - skb->data)) {
120168 + if (!onlyproto && (nh + offset + 3 < skb->data ||
120169 + pskb_may_pull(skb, nh + offset + 3 - skb->data))) {
120170 struct ip6_mh *mh;
120171
120172 nh = skb_network_header(skb);
120173 @@ -222,11 +224,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
120174 }
120175 }
120176
120177 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
120178 +static int xfrm6_garbage_collect(struct dst_ops *ops)
120179 {
120180 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
120181
120182 - xfrm6_policy_afinfo.garbage_collect(net);
120183 + xfrm_garbage_collect_deferred(net);
120184 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
120185 }
120186
120187 @@ -338,19 +340,19 @@ static struct ctl_table xfrm6_policy_table[] = {
120188
120189 static int __net_init xfrm6_net_init(struct net *net)
120190 {
120191 - struct ctl_table *table;
120192 + ctl_table_no_const *table = NULL;
120193 struct ctl_table_header *hdr;
120194
120195 - table = xfrm6_policy_table;
120196 if (!net_eq(net, &init_net)) {
120197 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
120198 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
120199 if (!table)
120200 goto err_alloc;
120201
120202 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
120203 - }
120204 + hdr = register_net_sysctl(net, "net/ipv6", table);
120205 + } else
120206 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
120207
120208 - hdr = register_net_sysctl(net, "net/ipv6", table);
120209 if (!hdr)
120210 goto err_reg;
120211
120212 @@ -358,8 +360,7 @@ static int __net_init xfrm6_net_init(struct net *net)
120213 return 0;
120214
120215 err_reg:
120216 - if (!net_eq(net, &init_net))
120217 - kfree(table);
120218 + kfree(table);
120219 err_alloc:
120220 return -ENOMEM;
120221 }
120222 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
120223 index c1d247e..9e5949d 100644
120224 --- a/net/ipx/ipx_proc.c
120225 +++ b/net/ipx/ipx_proc.c
120226 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
120227 struct proc_dir_entry *p;
120228 int rc = -ENOMEM;
120229
120230 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
120231 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
120232
120233 if (!ipx_proc_dir)
120234 goto out;
120235 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
120236 index 683346d..cb0e12d 100644
120237 --- a/net/irda/ircomm/ircomm_tty.c
120238 +++ b/net/irda/ircomm/ircomm_tty.c
120239 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
120240 add_wait_queue(&port->open_wait, &wait);
120241
120242 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
120243 - __FILE__, __LINE__, tty->driver->name, port->count);
120244 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
120245
120246 spin_lock_irqsave(&port->lock, flags);
120247 - port->count--;
120248 + atomic_dec(&port->count);
120249 port->blocked_open++;
120250 spin_unlock_irqrestore(&port->lock, flags);
120251
120252 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
120253 }
120254
120255 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
120256 - __FILE__, __LINE__, tty->driver->name, port->count);
120257 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
120258
120259 schedule();
120260 }
120261 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
120262
120263 spin_lock_irqsave(&port->lock, flags);
120264 if (!tty_hung_up_p(filp))
120265 - port->count++;
120266 + atomic_inc(&port->count);
120267 port->blocked_open--;
120268 spin_unlock_irqrestore(&port->lock, flags);
120269
120270 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
120271 - __FILE__, __LINE__, tty->driver->name, port->count);
120272 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
120273
120274 if (!retval)
120275 port->flags |= ASYNC_NORMAL_ACTIVE;
120276 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
120277
120278 /* ++ is not atomic, so this should be protected - Jean II */
120279 spin_lock_irqsave(&self->port.lock, flags);
120280 - self->port.count++;
120281 + atomic_inc(&self->port.count);
120282 spin_unlock_irqrestore(&self->port.lock, flags);
120283 tty_port_tty_set(&self->port, tty);
120284
120285 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
120286 - self->line, self->port.count);
120287 + self->line, atomic_read(&self->port.count));
120288
120289 /* Not really used by us, but lets do it anyway */
120290 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
120291 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
120292 tty_kref_put(port->tty);
120293 }
120294 port->tty = NULL;
120295 - port->count = 0;
120296 + atomic_set(&port->count, 0);
120297 spin_unlock_irqrestore(&port->lock, flags);
120298
120299 wake_up_interruptible(&port->open_wait);
120300 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
120301 seq_putc(m, '\n');
120302
120303 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
120304 - seq_printf(m, "Open count: %d\n", self->port.count);
120305 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
120306 seq_printf(m, "Max data size: %d\n", self->max_data_size);
120307 seq_printf(m, "Max header size: %d\n", self->max_header_size);
120308
120309 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
120310 index b9ac598..f88cc56 100644
120311 --- a/net/irda/irproc.c
120312 +++ b/net/irda/irproc.c
120313 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
120314 {
120315 int i;
120316
120317 - proc_irda = proc_mkdir("irda", init_net.proc_net);
120318 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
120319 if (proc_irda == NULL)
120320 return;
120321
120322 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
120323 index 6daa52a..786aa2b 100644
120324 --- a/net/iucv/af_iucv.c
120325 +++ b/net/iucv/af_iucv.c
120326 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
120327 {
120328 char name[12];
120329
120330 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
120331 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
120332 while (__iucv_get_sock_by_name(name)) {
120333 sprintf(name, "%08x",
120334 - atomic_inc_return(&iucv_sk_list.autobind_name));
120335 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
120336 }
120337 memcpy(iucv->src_name, name, 8);
120338 }
120339 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
120340 index 2a6a1fd..6c112b0 100644
120341 --- a/net/iucv/iucv.c
120342 +++ b/net/iucv/iucv.c
120343 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
120344 return NOTIFY_OK;
120345 }
120346
120347 -static struct notifier_block __refdata iucv_cpu_notifier = {
120348 +static struct notifier_block iucv_cpu_notifier = {
120349 .notifier_call = iucv_cpu_notify,
120350 };
120351
120352 diff --git a/net/key/af_key.c b/net/key/af_key.c
120353 index f0d52d7..9c9af38 100644
120354 --- a/net/key/af_key.c
120355 +++ b/net/key/af_key.c
120356 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
120357 static u32 get_acqseq(void)
120358 {
120359 u32 res;
120360 - static atomic_t acqseq;
120361 + static atomic_unchecked_t acqseq;
120362
120363 do {
120364 - res = atomic_inc_return(&acqseq);
120365 + res = atomic_inc_return_unchecked(&acqseq);
120366 } while (!res);
120367 return res;
120368 }
120369 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
120370 index 4b55287..bd247f7 100644
120371 --- a/net/l2tp/l2tp_eth.c
120372 +++ b/net/l2tp/l2tp_eth.c
120373 @@ -42,12 +42,12 @@ struct l2tp_eth {
120374 struct sock *tunnel_sock;
120375 struct l2tp_session *session;
120376 struct list_head list;
120377 - atomic_long_t tx_bytes;
120378 - atomic_long_t tx_packets;
120379 - atomic_long_t tx_dropped;
120380 - atomic_long_t rx_bytes;
120381 - atomic_long_t rx_packets;
120382 - atomic_long_t rx_errors;
120383 + atomic_long_unchecked_t tx_bytes;
120384 + atomic_long_unchecked_t tx_packets;
120385 + atomic_long_unchecked_t tx_dropped;
120386 + atomic_long_unchecked_t rx_bytes;
120387 + atomic_long_unchecked_t rx_packets;
120388 + atomic_long_unchecked_t rx_errors;
120389 };
120390
120391 /* via l2tp_session_priv() */
120392 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
120393 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
120394
120395 if (likely(ret == NET_XMIT_SUCCESS)) {
120396 - atomic_long_add(len, &priv->tx_bytes);
120397 - atomic_long_inc(&priv->tx_packets);
120398 + atomic_long_add_unchecked(len, &priv->tx_bytes);
120399 + atomic_long_inc_unchecked(&priv->tx_packets);
120400 } else {
120401 - atomic_long_inc(&priv->tx_dropped);
120402 + atomic_long_inc_unchecked(&priv->tx_dropped);
120403 }
120404 return NETDEV_TX_OK;
120405 }
120406 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
120407 {
120408 struct l2tp_eth *priv = netdev_priv(dev);
120409
120410 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
120411 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
120412 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
120413 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
120414 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
120415 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
120416 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
120417 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
120418 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
120419 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
120420 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
120421 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
120422 return stats;
120423 }
120424
120425 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
120426 nf_reset(skb);
120427
120428 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
120429 - atomic_long_inc(&priv->rx_packets);
120430 - atomic_long_add(data_len, &priv->rx_bytes);
120431 + atomic_long_inc_unchecked(&priv->rx_packets);
120432 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
120433 } else {
120434 - atomic_long_inc(&priv->rx_errors);
120435 + atomic_long_inc_unchecked(&priv->rx_errors);
120436 }
120437 return;
120438
120439 error:
120440 - atomic_long_inc(&priv->rx_errors);
120441 + atomic_long_inc_unchecked(&priv->rx_errors);
120442 kfree_skb(skb);
120443 }
120444
120445 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
120446 index 7964993..2c48a3a 100644
120447 --- a/net/l2tp/l2tp_ip.c
120448 +++ b/net/l2tp/l2tp_ip.c
120449 @@ -608,7 +608,7 @@ static struct inet_protosw l2tp_ip_protosw = {
120450 .ops = &l2tp_ip_ops,
120451 };
120452
120453 -static struct net_protocol l2tp_ip_protocol __read_mostly = {
120454 +static const struct net_protocol l2tp_ip_protocol = {
120455 .handler = l2tp_ip_recv,
120456 .netns_ok = 1,
120457 };
120458 diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
120459 index d1ded37..c0d1e49 100644
120460 --- a/net/l2tp/l2tp_ip6.c
120461 +++ b/net/l2tp/l2tp_ip6.c
120462 @@ -755,7 +755,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
120463 .ops = &l2tp_ip6_ops,
120464 };
120465
120466 -static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
120467 +static const struct inet6_protocol l2tp_ip6_protocol = {
120468 .handler = l2tp_ip6_recv,
120469 };
120470
120471 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
120472 index 1a3c7e0..80f8b0c 100644
120473 --- a/net/llc/llc_proc.c
120474 +++ b/net/llc/llc_proc.c
120475 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
120476 int rc = -ENOMEM;
120477 struct proc_dir_entry *p;
120478
120479 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
120480 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
120481 if (!llc_proc_dir)
120482 goto out;
120483
120484 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
120485 index f06d422..de37d95 100644
120486 --- a/net/mac80211/cfg.c
120487 +++ b/net/mac80211/cfg.c
120488 @@ -582,7 +582,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
120489 ret = ieee80211_vif_use_channel(sdata, chandef,
120490 IEEE80211_CHANCTX_EXCLUSIVE);
120491 }
120492 - } else if (local->open_count == local->monitors) {
120493 + } else if (local_read(&local->open_count) == local->monitors) {
120494 local->_oper_chandef = *chandef;
120495 ieee80211_hw_config(local, 0);
120496 }
120497 @@ -3429,7 +3429,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
120498 else
120499 local->probe_req_reg--;
120500
120501 - if (!local->open_count)
120502 + if (!local_read(&local->open_count))
120503 break;
120504
120505 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
120506 @@ -3564,8 +3564,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
120507 if (chanctx_conf) {
120508 *chandef = sdata->vif.bss_conf.chandef;
120509 ret = 0;
120510 - } else if (local->open_count > 0 &&
120511 - local->open_count == local->monitors &&
120512 + } else if (local_read(&local->open_count) > 0 &&
120513 + local_read(&local->open_count) == local->monitors &&
120514 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
120515 if (local->use_chanctx)
120516 *chandef = local->monitor_chandef;
120517 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
120518 index c0a9187..2a13300 100644
120519 --- a/net/mac80211/ieee80211_i.h
120520 +++ b/net/mac80211/ieee80211_i.h
120521 @@ -30,6 +30,7 @@
120522 #include <net/ieee80211_radiotap.h>
120523 #include <net/cfg80211.h>
120524 #include <net/mac80211.h>
120525 +#include <asm/local.h>
120526 #include "key.h"
120527 #include "sta_info.h"
120528 #include "debug.h"
120529 @@ -1118,7 +1119,7 @@ struct ieee80211_local {
120530 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
120531 spinlock_t queue_stop_reason_lock;
120532
120533 - int open_count;
120534 + local_t open_count;
120535 int monitors, cooked_mntrs;
120536 /* number of interfaces with corresponding FIF_ flags */
120537 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
120538 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
120539 index 84cef60..53ec813 100644
120540 --- a/net/mac80211/iface.c
120541 +++ b/net/mac80211/iface.c
120542 @@ -550,7 +550,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120543 break;
120544 }
120545
120546 - if (local->open_count == 0) {
120547 + if (local_read(&local->open_count) == 0) {
120548 res = drv_start(local);
120549 if (res)
120550 goto err_del_bss;
120551 @@ -597,7 +597,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120552 res = drv_add_interface(local, sdata);
120553 if (res)
120554 goto err_stop;
120555 - } else if (local->monitors == 0 && local->open_count == 0) {
120556 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
120557 res = ieee80211_add_virtual_monitor(local);
120558 if (res)
120559 goto err_stop;
120560 @@ -707,7 +707,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120561 atomic_inc(&local->iff_promiscs);
120562
120563 if (coming_up)
120564 - local->open_count++;
120565 + local_inc(&local->open_count);
120566
120567 if (hw_reconf_flags)
120568 ieee80211_hw_config(local, hw_reconf_flags);
120569 @@ -745,7 +745,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120570 err_del_interface:
120571 drv_remove_interface(local, sdata);
120572 err_stop:
120573 - if (!local->open_count)
120574 + if (!local_read(&local->open_count))
120575 drv_stop(local);
120576 err_del_bss:
120577 sdata->bss = NULL;
120578 @@ -915,7 +915,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120579 }
120580
120581 if (going_down)
120582 - local->open_count--;
120583 + local_dec(&local->open_count);
120584
120585 switch (sdata->vif.type) {
120586 case NL80211_IFTYPE_AP_VLAN:
120587 @@ -984,7 +984,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120588 atomic_set(&sdata->txqs_len[txqi->txq.ac], 0);
120589 }
120590
120591 - if (local->open_count == 0)
120592 + if (local_read(&local->open_count) == 0)
120593 ieee80211_clear_tx_pending(local);
120594
120595 /*
120596 @@ -1027,7 +1027,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120597 if (cancel_scan)
120598 flush_delayed_work(&local->scan_work);
120599
120600 - if (local->open_count == 0) {
120601 + if (local_read(&local->open_count) == 0) {
120602 ieee80211_stop_device(local);
120603
120604 /* no reconfiguring after stop! */
120605 @@ -1038,7 +1038,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120606 ieee80211_configure_filter(local);
120607 ieee80211_hw_config(local, hw_reconf_flags);
120608
120609 - if (local->monitors == local->open_count)
120610 + if (local->monitors == local_read(&local->open_count))
120611 ieee80211_add_virtual_monitor(local);
120612 }
120613
120614 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
120615 index e86daed..9cbf3f4 100644
120616 --- a/net/mac80211/main.c
120617 +++ b/net/mac80211/main.c
120618 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
120619 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
120620 IEEE80211_CONF_CHANGE_POWER);
120621
120622 - if (changed && local->open_count) {
120623 + if (changed && local_read(&local->open_count)) {
120624 ret = drv_config(local, changed);
120625 /*
120626 * Goal:
120627 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
120628 index ac6ad62..77dbac5 100644
120629 --- a/net/mac80211/pm.c
120630 +++ b/net/mac80211/pm.c
120631 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
120632 struct ieee80211_sub_if_data *sdata;
120633 struct sta_info *sta;
120634
120635 - if (!local->open_count)
120636 + if (!local_read(&local->open_count))
120637 goto suspend;
120638
120639 ieee80211_scan_cancel(local);
120640 @@ -150,7 +150,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
120641 WARN_ON(!list_empty(&local->chanctx_list));
120642
120643 /* stop hardware - this must stop RX */
120644 - if (local->open_count)
120645 + if (local_read(&local->open_count))
120646 ieee80211_stop_device(local);
120647
120648 suspend:
120649 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
120650 index d53355b..21f583a 100644
120651 --- a/net/mac80211/rate.c
120652 +++ b/net/mac80211/rate.c
120653 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
120654
120655 ASSERT_RTNL();
120656
120657 - if (local->open_count)
120658 + if (local_read(&local->open_count))
120659 return -EBUSY;
120660
120661 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
120662 diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
120663 index 2880f2a..3085cec 100644
120664 --- a/net/mac80211/sta_info.c
120665 +++ b/net/mac80211/sta_info.c
120666 @@ -339,7 +339,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
120667 int size = sizeof(struct txq_info) +
120668 ALIGN(hw->txq_data_size, sizeof(void *));
120669
120670 - txq_data = kcalloc(ARRAY_SIZE(sta->sta.txq), size, gfp);
120671 + txq_data = kcalloc(size, ARRAY_SIZE(sta->sta.txq), gfp);
120672 if (!txq_data)
120673 goto free;
120674
120675 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
120676 index b864ebc..17326ff 100644
120677 --- a/net/mac80211/util.c
120678 +++ b/net/mac80211/util.c
120679 @@ -1761,7 +1761,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
120680 bool sched_scan_stopped = false;
120681
120682 /* nothing to do if HW shouldn't run */
120683 - if (!local->open_count)
120684 + if (!local_read(&local->open_count))
120685 goto wake_up;
120686
120687 #ifdef CONFIG_PM
120688 @@ -2033,7 +2033,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
120689 local->in_reconfig = false;
120690 barrier();
120691
120692 - if (local->monitors == local->open_count && local->monitors > 0)
120693 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
120694 ieee80211_add_virtual_monitor(local);
120695
120696 /*
120697 @@ -2088,7 +2088,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
120698 * If this is for hw restart things are still running.
120699 * We may want to change that later, however.
120700 */
120701 - if (local->open_count && (!local->suspended || reconfig_due_to_wowlan))
120702 + if (local_read(&local->open_count) && (!local->suspended || reconfig_due_to_wowlan))
120703 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART);
120704
120705 if (!local->suspended)
120706 @@ -2112,7 +2112,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
120707 flush_delayed_work(&local->scan_work);
120708 }
120709
120710 - if (local->open_count && !reconfig_due_to_wowlan)
120711 + if (local_read(&local->open_count) && !reconfig_due_to_wowlan)
120712 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_SUSPEND);
120713
120714 list_for_each_entry(sdata, &local->interfaces, list) {
120715 diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
120716 index 1f93a59..96faa29 100644
120717 --- a/net/mpls/af_mpls.c
120718 +++ b/net/mpls/af_mpls.c
120719 @@ -456,7 +456,7 @@ static int mpls_dev_sysctl_register(struct net_device *dev,
120720 struct mpls_dev *mdev)
120721 {
120722 char path[sizeof("net/mpls/conf/") + IFNAMSIZ];
120723 - struct ctl_table *table;
120724 + ctl_table_no_const *table;
120725 int i;
120726
120727 table = kmemdup(&mpls_dev_table, sizeof(mpls_dev_table), GFP_KERNEL);
120728 @@ -1025,7 +1025,7 @@ static int mpls_platform_labels(struct ctl_table *table, int write,
120729 struct net *net = table->data;
120730 int platform_labels = net->mpls.platform_labels;
120731 int ret;
120732 - struct ctl_table tmp = {
120733 + ctl_table_no_const tmp = {
120734 .procname = table->procname,
120735 .data = &platform_labels,
120736 .maxlen = sizeof(int),
120737 @@ -1055,7 +1055,7 @@ static const struct ctl_table mpls_table[] = {
120738
120739 static int mpls_net_init(struct net *net)
120740 {
120741 - struct ctl_table *table;
120742 + ctl_table_no_const *table;
120743
120744 net->mpls.platform_labels = 0;
120745 net->mpls.platform_label = NULL;
120746 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
120747 index a0f3e6a3..b026fe2 100644
120748 --- a/net/netfilter/Kconfig
120749 +++ b/net/netfilter/Kconfig
120750 @@ -1112,6 +1112,16 @@ config NETFILTER_XT_MATCH_ESP
120751
120752 To compile it as a module, choose M here. If unsure, say N.
120753
120754 +config NETFILTER_XT_MATCH_GRADM
120755 + tristate '"gradm" match support'
120756 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
120757 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
120758 + ---help---
120759 + The gradm match allows to match on grsecurity RBAC being enabled.
120760 + It is useful when iptables rules are applied early on bootup to
120761 + prevent connections to the machine (except from a trusted host)
120762 + while the RBAC system is disabled.
120763 +
120764 config NETFILTER_XT_MATCH_HASHLIMIT
120765 tristate '"hashlimit" match support'
120766 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
120767 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
120768 index a87d8b8..d43183c 100644
120769 --- a/net/netfilter/Makefile
120770 +++ b/net/netfilter/Makefile
120771 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
120772 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
120773 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
120774 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
120775 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
120776 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
120777 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
120778 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
120779 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
120780 index d259da3..6a32b2c 100644
120781 --- a/net/netfilter/ipset/ip_set_core.c
120782 +++ b/net/netfilter/ipset/ip_set_core.c
120783 @@ -1952,7 +1952,7 @@ done:
120784 return ret;
120785 }
120786
120787 -static struct nf_sockopt_ops so_set __read_mostly = {
120788 +static struct nf_sockopt_ops so_set = {
120789 .pf = PF_INET,
120790 .get_optmin = SO_IP_SET,
120791 .get_optmax = SO_IP_SET + 1,
120792 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
120793 index b0f7b62..0541842 100644
120794 --- a/net/netfilter/ipvs/ip_vs_conn.c
120795 +++ b/net/netfilter/ipvs/ip_vs_conn.c
120796 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
120797 /* Increase the refcnt counter of the dest */
120798 ip_vs_dest_hold(dest);
120799
120800 - conn_flags = atomic_read(&dest->conn_flags);
120801 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
120802 if (cp->protocol != IPPROTO_UDP)
120803 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
120804 flags = cp->flags;
120805 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
120806
120807 cp->control = NULL;
120808 atomic_set(&cp->n_control, 0);
120809 - atomic_set(&cp->in_pkts, 0);
120810 + atomic_set_unchecked(&cp->in_pkts, 0);
120811
120812 cp->packet_xmit = NULL;
120813 cp->app = NULL;
120814 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
120815
120816 /* Don't drop the entry if its number of incoming packets is not
120817 located in [0, 8] */
120818 - i = atomic_read(&cp->in_pkts);
120819 + i = atomic_read_unchecked(&cp->in_pkts);
120820 if (i > 8 || i < 0) return 0;
120821
120822 if (!todrop_rate[i]) return 0;
120823 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
120824 index 5d2b806..9005b29 100644
120825 --- a/net/netfilter/ipvs/ip_vs_core.c
120826 +++ b/net/netfilter/ipvs/ip_vs_core.c
120827 @@ -574,7 +574,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
120828 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
120829 /* do not touch skb anymore */
120830
120831 - atomic_inc(&cp->in_pkts);
120832 + atomic_inc_unchecked(&cp->in_pkts);
120833 ip_vs_conn_put(cp);
120834 return ret;
120835 }
120836 @@ -1750,7 +1750,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
120837 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
120838 pkts = sysctl_sync_threshold(ipvs);
120839 else
120840 - pkts = atomic_add_return(1, &cp->in_pkts);
120841 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
120842
120843 if (ipvs->sync_state & IP_VS_STATE_MASTER)
120844 ip_vs_sync_conn(net, cp, pkts);
120845 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
120846 index 285eae3..226f4a7 100644
120847 --- a/net/netfilter/ipvs/ip_vs_ctl.c
120848 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
120849 @@ -814,7 +814,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
120850 */
120851 ip_vs_rs_hash(ipvs, dest);
120852 }
120853 - atomic_set(&dest->conn_flags, conn_flags);
120854 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
120855
120856 /* bind the service */
120857 old_svc = rcu_dereference_protected(dest->svc, 1);
120858 @@ -1679,7 +1679,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
120859 * align with netns init in ip_vs_control_net_init()
120860 */
120861
120862 -static struct ctl_table vs_vars[] = {
120863 +static ctl_table_no_const vs_vars[] __read_only = {
120864 {
120865 .procname = "amemthresh",
120866 .maxlen = sizeof(int),
120867 @@ -2020,7 +2020,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
120868 " %-7s %-6d %-10d %-10d\n",
120869 &dest->addr.in6,
120870 ntohs(dest->port),
120871 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
120872 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
120873 atomic_read(&dest->weight),
120874 atomic_read(&dest->activeconns),
120875 atomic_read(&dest->inactconns));
120876 @@ -2031,7 +2031,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
120877 "%-7s %-6d %-10d %-10d\n",
120878 ntohl(dest->addr.ip),
120879 ntohs(dest->port),
120880 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
120881 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
120882 atomic_read(&dest->weight),
120883 atomic_read(&dest->activeconns),
120884 atomic_read(&dest->inactconns));
120885 @@ -2528,7 +2528,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
120886
120887 entry.addr = dest->addr.ip;
120888 entry.port = dest->port;
120889 - entry.conn_flags = atomic_read(&dest->conn_flags);
120890 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
120891 entry.weight = atomic_read(&dest->weight);
120892 entry.u_threshold = dest->u_threshold;
120893 entry.l_threshold = dest->l_threshold;
120894 @@ -3101,7 +3101,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
120895 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
120896 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
120897 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
120898 - (atomic_read(&dest->conn_flags) &
120899 + (atomic_read_unchecked(&dest->conn_flags) &
120900 IP_VS_CONN_F_FWD_MASK)) ||
120901 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
120902 atomic_read(&dest->weight)) ||
120903 @@ -3739,7 +3739,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
120904 {
120905 int idx;
120906 struct netns_ipvs *ipvs = net_ipvs(net);
120907 - struct ctl_table *tbl;
120908 + ctl_table_no_const *tbl;
120909
120910 atomic_set(&ipvs->dropentry, 0);
120911 spin_lock_init(&ipvs->dropentry_lock);
120912 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
120913 index 127f140..553d652 100644
120914 --- a/net/netfilter/ipvs/ip_vs_lblc.c
120915 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
120916 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
120917 * IPVS LBLC sysctl table
120918 */
120919 #ifdef CONFIG_SYSCTL
120920 -static struct ctl_table vs_vars_table[] = {
120921 +static ctl_table_no_const vs_vars_table[] __read_only = {
120922 {
120923 .procname = "lblc_expiration",
120924 .data = NULL,
120925 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
120926 index 2229d2d..b32b785 100644
120927 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
120928 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
120929 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
120930 * IPVS LBLCR sysctl table
120931 */
120932
120933 -static struct ctl_table vs_vars_table[] = {
120934 +static ctl_table_no_const vs_vars_table[] __read_only = {
120935 {
120936 .procname = "lblcr_expiration",
120937 .data = NULL,
120938 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
120939 index 19b9cce..e4f3112 100644
120940 --- a/net/netfilter/ipvs/ip_vs_sync.c
120941 +++ b/net/netfilter/ipvs/ip_vs_sync.c
120942 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
120943 cp = cp->control;
120944 if (cp) {
120945 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
120946 - pkts = atomic_add_return(1, &cp->in_pkts);
120947 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
120948 else
120949 pkts = sysctl_sync_threshold(ipvs);
120950 ip_vs_sync_conn(net, cp->control, pkts);
120951 @@ -771,7 +771,7 @@ control:
120952 if (!cp)
120953 return;
120954 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
120955 - pkts = atomic_add_return(1, &cp->in_pkts);
120956 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
120957 else
120958 pkts = sysctl_sync_threshold(ipvs);
120959 goto sloop;
120960 @@ -919,7 +919,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
120961
120962 if (opt)
120963 memcpy(&cp->in_seq, opt, sizeof(*opt));
120964 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
120965 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
120966 cp->state = state;
120967 cp->old_state = cp->state;
120968 /*
120969 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
120970 index 19986ec..416dbc5 100644
120971 --- a/net/netfilter/ipvs/ip_vs_xmit.c
120972 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
120973 @@ -1215,7 +1215,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
120974 else
120975 rc = NF_ACCEPT;
120976 /* do not touch skb anymore */
120977 - atomic_inc(&cp->in_pkts);
120978 + atomic_inc_unchecked(&cp->in_pkts);
120979 goto out;
120980 }
120981
120982 @@ -1308,7 +1308,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
120983 else
120984 rc = NF_ACCEPT;
120985 /* do not touch skb anymore */
120986 - atomic_inc(&cp->in_pkts);
120987 + atomic_inc_unchecked(&cp->in_pkts);
120988 goto out;
120989 }
120990
120991 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
120992 index 45da11a..ef3e5dc 100644
120993 --- a/net/netfilter/nf_conntrack_acct.c
120994 +++ b/net/netfilter/nf_conntrack_acct.c
120995 @@ -64,7 +64,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
120996 #ifdef CONFIG_SYSCTL
120997 static int nf_conntrack_acct_init_sysctl(struct net *net)
120998 {
120999 - struct ctl_table *table;
121000 + ctl_table_no_const *table;
121001
121002 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
121003 GFP_KERNEL);
121004 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
121005 index 13fad86..18c984c 100644
121006 --- a/net/netfilter/nf_conntrack_core.c
121007 +++ b/net/netfilter/nf_conntrack_core.c
121008 @@ -1733,6 +1733,10 @@ void nf_conntrack_init_end(void)
121009 #define DYING_NULLS_VAL ((1<<30)+1)
121010 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
121011
121012 +#ifdef CONFIG_GRKERNSEC_HIDESYM
121013 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
121014 +#endif
121015 +
121016 int nf_conntrack_init_net(struct net *net)
121017 {
121018 int ret = -ENOMEM;
121019 @@ -1758,7 +1762,11 @@ int nf_conntrack_init_net(struct net *net)
121020 if (!net->ct.stat)
121021 goto err_pcpu_lists;
121022
121023 +#ifdef CONFIG_GRKERNSEC_HIDESYM
121024 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
121025 +#else
121026 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
121027 +#endif
121028 if (!net->ct.slabname)
121029 goto err_slabname;
121030
121031 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
121032 index 4e78c57..ec8fb74 100644
121033 --- a/net/netfilter/nf_conntrack_ecache.c
121034 +++ b/net/netfilter/nf_conntrack_ecache.c
121035 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
121036 #ifdef CONFIG_SYSCTL
121037 static int nf_conntrack_event_init_sysctl(struct net *net)
121038 {
121039 - struct ctl_table *table;
121040 + ctl_table_no_const *table;
121041
121042 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
121043 GFP_KERNEL);
121044 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
121045 index bd9d315..989947e 100644
121046 --- a/net/netfilter/nf_conntrack_helper.c
121047 +++ b/net/netfilter/nf_conntrack_helper.c
121048 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
121049
121050 static int nf_conntrack_helper_init_sysctl(struct net *net)
121051 {
121052 - struct ctl_table *table;
121053 + ctl_table_no_const *table;
121054
121055 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
121056 GFP_KERNEL);
121057 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
121058 index b65d586..beec902 100644
121059 --- a/net/netfilter/nf_conntrack_proto.c
121060 +++ b/net/netfilter/nf_conntrack_proto.c
121061 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
121062
121063 static void
121064 nf_ct_unregister_sysctl(struct ctl_table_header **header,
121065 - struct ctl_table **table,
121066 + ctl_table_no_const **table,
121067 unsigned int users)
121068 {
121069 if (users > 0)
121070 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
121071 index fc823fa..8311af3 100644
121072 --- a/net/netfilter/nf_conntrack_standalone.c
121073 +++ b/net/netfilter/nf_conntrack_standalone.c
121074 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
121075
121076 static int nf_conntrack_standalone_init_sysctl(struct net *net)
121077 {
121078 - struct ctl_table *table;
121079 + ctl_table_no_const *table;
121080
121081 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
121082 GFP_KERNEL);
121083 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
121084 index 7a394df..bd91a8a 100644
121085 --- a/net/netfilter/nf_conntrack_timestamp.c
121086 +++ b/net/netfilter/nf_conntrack_timestamp.c
121087 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
121088 #ifdef CONFIG_SYSCTL
121089 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
121090 {
121091 - struct ctl_table *table;
121092 + ctl_table_no_const *table;
121093
121094 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
121095 GFP_KERNEL);
121096 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
121097 index 675d12c..b36e825 100644
121098 --- a/net/netfilter/nf_log.c
121099 +++ b/net/netfilter/nf_log.c
121100 @@ -386,7 +386,7 @@ static const struct file_operations nflog_file_ops = {
121101
121102 #ifdef CONFIG_SYSCTL
121103 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
121104 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
121105 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
121106
121107 static int nf_log_proc_dostring(struct ctl_table *table, int write,
121108 void __user *buffer, size_t *lenp, loff_t *ppos)
121109 @@ -417,13 +417,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
121110 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
121111 mutex_unlock(&nf_log_mutex);
121112 } else {
121113 + ctl_table_no_const nf_log_table = *table;
121114 +
121115 mutex_lock(&nf_log_mutex);
121116 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
121117 if (!logger)
121118 - table->data = "NONE";
121119 + nf_log_table.data = "NONE";
121120 else
121121 - table->data = logger->name;
121122 - r = proc_dostring(table, write, buffer, lenp, ppos);
121123 + nf_log_table.data = logger->name;
121124 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
121125 mutex_unlock(&nf_log_mutex);
121126 }
121127
121128 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
121129 index c68c1e5..8b5d670 100644
121130 --- a/net/netfilter/nf_sockopt.c
121131 +++ b/net/netfilter/nf_sockopt.c
121132 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
121133 }
121134 }
121135
121136 - list_add(&reg->list, &nf_sockopts);
121137 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
121138 out:
121139 mutex_unlock(&nf_sockopt_mutex);
121140 return ret;
121141 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
121142 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
121143 {
121144 mutex_lock(&nf_sockopt_mutex);
121145 - list_del(&reg->list);
121146 + pax_list_del((struct list_head *)&reg->list);
121147 mutex_unlock(&nf_sockopt_mutex);
121148 }
121149 EXPORT_SYMBOL(nf_unregister_sockopt);
121150 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
121151 index 4ef1fae..f72f08b 100644
121152 --- a/net/netfilter/nfnetlink_log.c
121153 +++ b/net/netfilter/nfnetlink_log.c
121154 @@ -84,7 +84,7 @@ static int nfnl_log_net_id __read_mostly;
121155 struct nfnl_log_net {
121156 spinlock_t instances_lock;
121157 struct hlist_head instance_table[INSTANCE_BUCKETS];
121158 - atomic_t global_seq;
121159 + atomic_unchecked_t global_seq;
121160 };
121161
121162 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
121163 @@ -572,7 +572,7 @@ __build_packet_message(struct nfnl_log_net *log,
121164 /* global sequence number */
121165 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
121166 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
121167 - htonl(atomic_inc_return(&log->global_seq))))
121168 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
121169 goto nla_put_failure;
121170
121171 if (data_len) {
121172 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
121173 index 7f29cfc..917ef5f 100644
121174 --- a/net/netfilter/nft_compat.c
121175 +++ b/net/netfilter/nft_compat.c
121176 @@ -321,14 +321,7 @@ static void nft_match_eval(const struct nft_expr *expr,
121177 return;
121178 }
121179
121180 - switch (ret ? 1 : 0) {
121181 - case 1:
121182 - regs->verdict.code = NFT_CONTINUE;
121183 - break;
121184 - case 0:
121185 - regs->verdict.code = NFT_BREAK;
121186 - break;
121187 - }
121188 + regs->verdict.code = ret ? NFT_CONTINUE : NFT_BREAK;
121189 }
121190
121191 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
121192 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
121193 new file mode 100644
121194 index 0000000..c566332
121195 --- /dev/null
121196 +++ b/net/netfilter/xt_gradm.c
121197 @@ -0,0 +1,51 @@
121198 +/*
121199 + * gradm match for netfilter
121200 + * Copyright © Zbigniew Krzystolik, 2010
121201 + *
121202 + * This program is free software; you can redistribute it and/or modify
121203 + * it under the terms of the GNU General Public License; either version
121204 + * 2 or 3 as published by the Free Software Foundation.
121205 + */
121206 +#include <linux/module.h>
121207 +#include <linux/moduleparam.h>
121208 +#include <linux/skbuff.h>
121209 +#include <linux/netfilter/x_tables.h>
121210 +#include <linux/grsecurity.h>
121211 +#include <linux/netfilter/xt_gradm.h>
121212 +
121213 +static bool
121214 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
121215 +{
121216 + const struct xt_gradm_mtinfo *info = par->matchinfo;
121217 + bool retval = false;
121218 + if (gr_acl_is_enabled())
121219 + retval = true;
121220 + return retval ^ info->invflags;
121221 +}
121222 +
121223 +static struct xt_match gradm_mt_reg __read_mostly = {
121224 + .name = "gradm",
121225 + .revision = 0,
121226 + .family = NFPROTO_UNSPEC,
121227 + .match = gradm_mt,
121228 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
121229 + .me = THIS_MODULE,
121230 +};
121231 +
121232 +static int __init gradm_mt_init(void)
121233 +{
121234 + return xt_register_match(&gradm_mt_reg);
121235 +}
121236 +
121237 +static void __exit gradm_mt_exit(void)
121238 +{
121239 + xt_unregister_match(&gradm_mt_reg);
121240 +}
121241 +
121242 +module_init(gradm_mt_init);
121243 +module_exit(gradm_mt_exit);
121244 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
121245 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
121246 +MODULE_LICENSE("GPL");
121247 +MODULE_ALIAS("ipt_gradm");
121248 +MODULE_ALIAS("ip6t_gradm");
121249 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
121250 index 1786968..1ec6dac 100644
121251 --- a/net/netfilter/xt_hashlimit.c
121252 +++ b/net/netfilter/xt_hashlimit.c
121253 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
121254 {
121255 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
121256
121257 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
121258 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
121259 if (!hashlimit_net->ipt_hashlimit)
121260 return -ENOMEM;
121261 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
121262 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
121263 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
121264 if (!hashlimit_net->ip6t_hashlimit) {
121265 remove_proc_entry("ipt_hashlimit", net->proc_net);
121266 return -ENOMEM;
121267 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
121268 index 45e1b30..a764f94 100644
121269 --- a/net/netfilter/xt_recent.c
121270 +++ b/net/netfilter/xt_recent.c
121271 @@ -642,7 +642,7 @@ static int __net_init recent_proc_net_init(struct net *net)
121272 {
121273 struct recent_net *recent_net = recent_pernet(net);
121274
121275 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
121276 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
121277 if (!recent_net->xt_recent)
121278 return -ENOMEM;
121279 return 0;
121280 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
121281 index 11de55e..f25e448 100644
121282 --- a/net/netfilter/xt_statistic.c
121283 +++ b/net/netfilter/xt_statistic.c
121284 @@ -19,7 +19,7 @@
121285 #include <linux/module.h>
121286
121287 struct xt_statistic_priv {
121288 - atomic_t count;
121289 + atomic_unchecked_t count;
121290 } ____cacheline_aligned_in_smp;
121291
121292 MODULE_LICENSE("GPL");
121293 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
121294 break;
121295 case XT_STATISTIC_MODE_NTH:
121296 do {
121297 - oval = atomic_read(&info->master->count);
121298 + oval = atomic_read_unchecked(&info->master->count);
121299 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
121300 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
121301 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
121302 if (nval == 0)
121303 ret = !ret;
121304 break;
121305 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
121306 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
121307 if (info->master == NULL)
121308 return -ENOMEM;
121309 - atomic_set(&info->master->count, info->u.nth.count);
121310 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
121311
121312 return 0;
121313 }
121314 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
121315 index bf6e766..be67817 100644
121316 --- a/net/netlink/af_netlink.c
121317 +++ b/net/netlink/af_netlink.c
121318 @@ -262,7 +262,7 @@ static void netlink_overrun(struct sock *sk)
121319 sk->sk_error_report(sk);
121320 }
121321 }
121322 - atomic_inc(&sk->sk_drops);
121323 + atomic_inc_unchecked(&sk->sk_drops);
121324 }
121325
121326 static void netlink_rcv_wake(struct sock *sk)
121327 @@ -3014,7 +3014,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
121328 sk_wmem_alloc_get(s),
121329 nlk->cb_running,
121330 atomic_read(&s->sk_refcnt),
121331 - atomic_read(&s->sk_drops),
121332 + atomic_read_unchecked(&s->sk_drops),
121333 sock_i_ino(s)
121334 );
121335
121336 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
121337 index 6a55f71..e88c937 100644
121338 --- a/net/openvswitch/vport-internal_dev.c
121339 +++ b/net/openvswitch/vport-internal_dev.c
121340 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
121341 .ndo_get_stats64 = internal_dev_get_stats,
121342 };
121343
121344 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
121345 +static struct rtnl_link_ops internal_dev_link_ops = {
121346 .kind = "openvswitch",
121347 };
121348
121349 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
121350 index 067a3ff..9ecc05c 100644
121351 --- a/net/openvswitch/vport.c
121352 +++ b/net/openvswitch/vport.c
121353 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
121354 * netdev-stats can be directly read over netlink-ioctl.
121355 */
121356
121357 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
121358 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
121359 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
121360 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
121361 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
121362 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
121363 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
121364 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
121365
121366 for_each_possible_cpu(i) {
121367 const struct pcpu_sw_netstats *percpu_stats;
121368 @@ -538,19 +538,19 @@ static void ovs_vport_record_error(struct vport *vport,
121369 {
121370 switch (err_type) {
121371 case VPORT_E_RX_DROPPED:
121372 - atomic_long_inc(&vport->err_stats.rx_dropped);
121373 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
121374 break;
121375
121376 case VPORT_E_RX_ERROR:
121377 - atomic_long_inc(&vport->err_stats.rx_errors);
121378 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
121379 break;
121380
121381 case VPORT_E_TX_DROPPED:
121382 - atomic_long_inc(&vport->err_stats.tx_dropped);
121383 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
121384 break;
121385
121386 case VPORT_E_TX_ERROR:
121387 - atomic_long_inc(&vport->err_stats.tx_errors);
121388 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
121389 break;
121390 }
121391
121392 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
121393 index bc85331..0d3dce0 100644
121394 --- a/net/openvswitch/vport.h
121395 +++ b/net/openvswitch/vport.h
121396 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
121397 /* The following definitions are for implementers of vport devices: */
121398
121399 struct vport_err_stats {
121400 - atomic_long_t rx_dropped;
121401 - atomic_long_t rx_errors;
121402 - atomic_long_t tx_dropped;
121403 - atomic_long_t tx_errors;
121404 + atomic_long_unchecked_t rx_dropped;
121405 + atomic_long_unchecked_t rx_errors;
121406 + atomic_long_unchecked_t tx_dropped;
121407 + atomic_long_unchecked_t tx_errors;
121408 };
121409 /**
121410 * struct vport_portids - array of netlink portids of a vport.
121411 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
121412 index fe1610d..ec1c87f 100644
121413 --- a/net/packet/af_packet.c
121414 +++ b/net/packet/af_packet.c
121415 @@ -275,7 +275,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
121416
121417 return ret;
121418 drop:
121419 - atomic_long_inc(&dev->tx_dropped);
121420 + atomic_long_inc_unchecked(&dev->tx_dropped);
121421 kfree_skb(skb);
121422 return NET_XMIT_DROP;
121423 }
121424 @@ -1848,7 +1848,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
121425 drop_n_acct:
121426 spin_lock(&sk->sk_receive_queue.lock);
121427 po->stats.stats1.tp_drops++;
121428 - atomic_inc(&sk->sk_drops);
121429 + atomic_inc_unchecked(&sk->sk_drops);
121430 spin_unlock(&sk->sk_receive_queue.lock);
121431
121432 drop_n_restore:
121433 @@ -3514,7 +3514,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
121434 case PACKET_HDRLEN:
121435 if (len > sizeof(int))
121436 len = sizeof(int);
121437 - if (copy_from_user(&val, optval, len))
121438 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
121439 return -EFAULT;
121440 switch (val) {
121441 case TPACKET_V1:
121442 @@ -3560,7 +3560,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
121443 len = lv;
121444 if (put_user(len, optlen))
121445 return -EFAULT;
121446 - if (copy_to_user(optval, data, len))
121447 + if (len > sizeof(st) || copy_to_user(optval, data, len))
121448 return -EFAULT;
121449 return 0;
121450 }
121451 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
121452 index 6de2aeb..1f8afe8 100644
121453 --- a/net/phonet/pep.c
121454 +++ b/net/phonet/pep.c
121455 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
121456
121457 case PNS_PEP_CTRL_REQ:
121458 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
121459 - atomic_inc(&sk->sk_drops);
121460 + atomic_inc_unchecked(&sk->sk_drops);
121461 break;
121462 }
121463 __skb_pull(skb, 4);
121464 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
121465 }
121466
121467 if (pn->rx_credits == 0) {
121468 - atomic_inc(&sk->sk_drops);
121469 + atomic_inc_unchecked(&sk->sk_drops);
121470 err = -ENOBUFS;
121471 break;
121472 }
121473 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
121474 }
121475
121476 if (pn->rx_credits == 0) {
121477 - atomic_inc(&sk->sk_drops);
121478 + atomic_inc_unchecked(&sk->sk_drops);
121479 err = NET_RX_DROP;
121480 break;
121481 }
121482 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
121483 index d575ef4..1dedc31 100644
121484 --- a/net/phonet/socket.c
121485 +++ b/net/phonet/socket.c
121486 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
121487 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
121488 sock_i_ino(sk),
121489 atomic_read(&sk->sk_refcnt), sk,
121490 - atomic_read(&sk->sk_drops));
121491 + atomic_read_unchecked(&sk->sk_drops));
121492 }
121493 seq_pad(seq, '\n');
121494 return 0;
121495 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
121496 index c02a8c4..3c5b600 100644
121497 --- a/net/phonet/sysctl.c
121498 +++ b/net/phonet/sysctl.c
121499 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
121500 {
121501 int ret;
121502 int range[2] = {local_port_range[0], local_port_range[1]};
121503 - struct ctl_table tmp = {
121504 + ctl_table_no_const tmp = {
121505 .data = &range,
121506 .maxlen = sizeof(range),
121507 .mode = table->mode,
121508 diff --git a/net/rds/cong.c b/net/rds/cong.c
121509 index e6144b8..4f9fda6 100644
121510 --- a/net/rds/cong.c
121511 +++ b/net/rds/cong.c
121512 @@ -78,7 +78,7 @@
121513 * finds that the saved generation number is smaller than the global generation
121514 * number, it wakes up the process.
121515 */
121516 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
121517 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
121518
121519 /*
121520 * Congestion monitoring
121521 @@ -247,7 +247,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
121522 rdsdebug("waking map %p for %pI4\n",
121523 map, &map->m_addr);
121524 rds_stats_inc(s_cong_update_received);
121525 - atomic_inc(&rds_cong_generation);
121526 + atomic_inc_unchecked(&rds_cong_generation);
121527 if (waitqueue_active(&map->m_waitq))
121528 wake_up(&map->m_waitq);
121529 if (waitqueue_active(&rds_poll_waitq))
121530 @@ -273,7 +273,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
121531
121532 int rds_cong_updated_since(unsigned long *recent)
121533 {
121534 - unsigned long gen = atomic_read(&rds_cong_generation);
121535 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
121536
121537 if (likely(*recent == gen))
121538 return 0;
121539 diff --git a/net/rds/ib.h b/net/rds/ib.h
121540 index c36d713..af45bf2 100644
121541 --- a/net/rds/ib.h
121542 +++ b/net/rds/ib.h
121543 @@ -128,7 +128,7 @@ struct rds_ib_connection {
121544 /* sending acks */
121545 unsigned long i_ack_flags;
121546 #ifdef KERNEL_HAS_ATOMIC64
121547 - atomic64_t i_ack_next; /* next ACK to send */
121548 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
121549 #else
121550 spinlock_t i_ack_lock; /* protect i_ack_next */
121551 u64 i_ack_next; /* next ACK to send */
121552 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
121553 index 8a09ee7..45e2b64 100644
121554 --- a/net/rds/ib_cm.c
121555 +++ b/net/rds/ib_cm.c
121556 @@ -726,7 +726,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
121557 /* Clear the ACK state */
121558 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
121559 #ifdef KERNEL_HAS_ATOMIC64
121560 - atomic64_set(&ic->i_ack_next, 0);
121561 + atomic64_set_unchecked(&ic->i_ack_next, 0);
121562 #else
121563 ic->i_ack_next = 0;
121564 #endif
121565 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
121566 index 1b981a4..ae44b0c 100644
121567 --- a/net/rds/ib_recv.c
121568 +++ b/net/rds/ib_recv.c
121569 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
121570 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
121571 int ack_required)
121572 {
121573 - atomic64_set(&ic->i_ack_next, seq);
121574 + atomic64_set_unchecked(&ic->i_ack_next, seq);
121575 if (ack_required) {
121576 smp_mb__before_atomic();
121577 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121578 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
121579 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121580 smp_mb__after_atomic();
121581
121582 - return atomic64_read(&ic->i_ack_next);
121583 + return atomic64_read_unchecked(&ic->i_ack_next);
121584 }
121585 #endif
121586
121587 diff --git a/net/rds/info.c b/net/rds/info.c
121588 index 9a6b4f6..140a44a 100644
121589 --- a/net/rds/info.c
121590 +++ b/net/rds/info.c
121591 @@ -176,7 +176,7 @@ int rds_info_getsockopt(struct socket *sock, int optname, char __user *optval,
121592
121593 /* check for all kinds of wrapping and the like */
121594 start = (unsigned long)optval;
121595 - if (len < 0 || len + PAGE_SIZE - 1 < len || start + len < start) {
121596 + if (len < 0 || len > INT_MAX - PAGE_SIZE + 1 || start + len < start) {
121597 ret = -EINVAL;
121598 goto out;
121599 }
121600 diff --git a/net/rds/iw.h b/net/rds/iw.h
121601 index cbe6674..dc9eb89 100644
121602 --- a/net/rds/iw.h
121603 +++ b/net/rds/iw.h
121604 @@ -134,7 +134,7 @@ struct rds_iw_connection {
121605 /* sending acks */
121606 unsigned long i_ack_flags;
121607 #ifdef KERNEL_HAS_ATOMIC64
121608 - atomic64_t i_ack_next; /* next ACK to send */
121609 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
121610 #else
121611 spinlock_t i_ack_lock; /* protect i_ack_next */
121612 u64 i_ack_next; /* next ACK to send */
121613 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
121614 index a6c2bea..e520995 100644
121615 --- a/net/rds/iw_cm.c
121616 +++ b/net/rds/iw_cm.c
121617 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
121618 /* Clear the ACK state */
121619 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
121620 #ifdef KERNEL_HAS_ATOMIC64
121621 - atomic64_set(&ic->i_ack_next, 0);
121622 + atomic64_set_unchecked(&ic->i_ack_next, 0);
121623 #else
121624 ic->i_ack_next = 0;
121625 #endif
121626 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
121627 index a66d179..cf1e258 100644
121628 --- a/net/rds/iw_recv.c
121629 +++ b/net/rds/iw_recv.c
121630 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
121631 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
121632 int ack_required)
121633 {
121634 - atomic64_set(&ic->i_ack_next, seq);
121635 + atomic64_set_unchecked(&ic->i_ack_next, seq);
121636 if (ack_required) {
121637 smp_mb__before_atomic();
121638 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121639 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
121640 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121641 smp_mb__after_atomic();
121642
121643 - return atomic64_read(&ic->i_ack_next);
121644 + return atomic64_read_unchecked(&ic->i_ack_next);
121645 }
121646 #endif
121647
121648 diff --git a/net/rds/rds.h b/net/rds/rds.h
121649 index 0d41155..80cc278 100644
121650 --- a/net/rds/rds.h
121651 +++ b/net/rds/rds.h
121652 @@ -449,7 +449,7 @@ struct rds_transport {
121653 void (*sync_mr)(void *trans_private, int direction);
121654 void (*free_mr)(void *trans_private, int invalidate);
121655 void (*flush_mrs)(void);
121656 -};
121657 +} __do_const;
121658
121659 struct rds_sock {
121660 struct sock rs_sk;
121661 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
121662 index edac9ef..16bcb98 100644
121663 --- a/net/rds/tcp.c
121664 +++ b/net/rds/tcp.c
121665 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
121666 int val = 1;
121667
121668 set_fs(KERNEL_DS);
121669 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
121670 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
121671 sizeof(val));
121672 set_fs(oldfs);
121673 }
121674 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
121675 index 53b17ca..45463e7 100644
121676 --- a/net/rds/tcp_send.c
121677 +++ b/net/rds/tcp_send.c
121678 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
121679
121680 oldfs = get_fs();
121681 set_fs(KERNEL_DS);
121682 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
121683 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
121684 sizeof(val));
121685 set_fs(oldfs);
121686 }
121687 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
121688 index 0095b9a..e95c49b 100644
121689 --- a/net/rxrpc/af_rxrpc.c
121690 +++ b/net/rxrpc/af_rxrpc.c
121691 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
121692 __be32 rxrpc_epoch;
121693
121694 /* current debugging ID */
121695 -atomic_t rxrpc_debug_id;
121696 +atomic_unchecked_t rxrpc_debug_id;
121697
121698 /* count of skbs currently in use */
121699 atomic_t rxrpc_n_skbs;
121700 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
121701 index e0547f5..a171f7a 100644
121702 --- a/net/rxrpc/ar-ack.c
121703 +++ b/net/rxrpc/ar-ack.c
121704 @@ -224,7 +224,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
121705
121706 _enter("{%d,%d,%d,%d},",
121707 call->acks_hard, call->acks_unacked,
121708 - atomic_read(&call->sequence),
121709 + atomic_read_unchecked(&call->sequence),
121710 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
121711
121712 stop = false;
121713 @@ -248,7 +248,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
121714
121715 /* each Tx packet has a new serial number */
121716 sp->hdr.serial =
121717 - htonl(atomic_inc_return(&call->conn->serial));
121718 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
121719
121720 hdr = (struct rxrpc_header *) txb->head;
121721 hdr->serial = sp->hdr.serial;
121722 @@ -452,7 +452,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
121723 */
121724 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
121725 {
121726 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
121727 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
121728 }
121729
121730 /*
121731 @@ -678,7 +678,7 @@ process_further:
121732
121733 latest = ntohl(sp->hdr.serial);
121734 hard = ntohl(ack.firstPacket);
121735 - tx = atomic_read(&call->sequence);
121736 + tx = atomic_read_unchecked(&call->sequence);
121737
121738 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
121739 latest,
121740 @@ -1210,7 +1210,7 @@ void rxrpc_process_call(struct work_struct *work)
121741 goto maybe_reschedule;
121742
121743 send_ACK_with_skew:
121744 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
121745 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
121746 ntohl(ack.serial));
121747 send_ACK:
121748 mtu = call->conn->trans->peer->if_mtu;
121749 @@ -1222,7 +1222,7 @@ send_ACK:
121750 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
121751 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
121752
121753 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
121754 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
121755 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
121756 ntohl(hdr.serial),
121757 ntohs(ack.maxSkew),
121758 @@ -1240,7 +1240,7 @@ send_ACK:
121759 send_message:
121760 _debug("send message");
121761
121762 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
121763 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
121764 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
121765 send_message_2:
121766
121767 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
121768 index a9e05db..194e793 100644
121769 --- a/net/rxrpc/ar-call.c
121770 +++ b/net/rxrpc/ar-call.c
121771 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
121772 spin_lock_init(&call->lock);
121773 rwlock_init(&call->state_lock);
121774 atomic_set(&call->usage, 1);
121775 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
121776 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121777 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
121778
121779 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
121780 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
121781 index 6631f4f..bfdf056 100644
121782 --- a/net/rxrpc/ar-connection.c
121783 +++ b/net/rxrpc/ar-connection.c
121784 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
121785 rwlock_init(&conn->lock);
121786 spin_lock_init(&conn->state_lock);
121787 atomic_set(&conn->usage, 1);
121788 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
121789 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121790 conn->avail_calls = RXRPC_MAXCALLS;
121791 conn->size_align = 4;
121792 conn->header_size = sizeof(struct rxrpc_header);
121793 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
121794 index e7ed43a..6afa140 100644
121795 --- a/net/rxrpc/ar-connevent.c
121796 +++ b/net/rxrpc/ar-connevent.c
121797 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
121798
121799 len = iov[0].iov_len + iov[1].iov_len;
121800
121801 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
121802 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
121803 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
121804
121805 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
121806 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
121807 index 4505a69..fe73096 100644
121808 --- a/net/rxrpc/ar-input.c
121809 +++ b/net/rxrpc/ar-input.c
121810 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
121811 /* track the latest serial number on this connection for ACK packet
121812 * information */
121813 serial = ntohl(sp->hdr.serial);
121814 - hi_serial = atomic_read(&call->conn->hi_serial);
121815 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
121816 while (serial > hi_serial)
121817 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
121818 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
121819 serial);
121820
121821 /* request ACK generation for any ACK or DATA packet that requests
121822 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
121823 index aef1bd2..97736c3 100644
121824 --- a/net/rxrpc/ar-internal.h
121825 +++ b/net/rxrpc/ar-internal.h
121826 @@ -274,8 +274,8 @@ struct rxrpc_connection {
121827 int error; /* error code for local abort */
121828 int debug_id; /* debug ID for printks */
121829 unsigned int call_counter; /* call ID counter */
121830 - atomic_t serial; /* packet serial number counter */
121831 - atomic_t hi_serial; /* highest serial number received */
121832 + atomic_unchecked_t serial; /* packet serial number counter */
121833 + atomic_unchecked_t hi_serial; /* highest serial number received */
121834 u8 avail_calls; /* number of calls available */
121835 u8 size_align; /* data size alignment (for security) */
121836 u8 header_size; /* rxrpc + security header size */
121837 @@ -348,7 +348,7 @@ struct rxrpc_call {
121838 spinlock_t lock;
121839 rwlock_t state_lock; /* lock for state transition */
121840 atomic_t usage;
121841 - atomic_t sequence; /* Tx data packet sequence counter */
121842 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
121843 u32 abort_code; /* local/remote abort code */
121844 enum { /* current state of call */
121845 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
121846 @@ -433,7 +433,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
121847 */
121848 extern atomic_t rxrpc_n_skbs;
121849 extern __be32 rxrpc_epoch;
121850 -extern atomic_t rxrpc_debug_id;
121851 +extern atomic_unchecked_t rxrpc_debug_id;
121852 extern struct workqueue_struct *rxrpc_workqueue;
121853
121854 /*
121855 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
121856 index ca904ed..16082d5 100644
121857 --- a/net/rxrpc/ar-local.c
121858 +++ b/net/rxrpc/ar-local.c
121859 @@ -53,7 +53,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
121860 spin_lock_init(&local->lock);
121861 rwlock_init(&local->services_lock);
121862 atomic_set(&local->usage, 1);
121863 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
121864 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121865 memcpy(&local->srx, srx, sizeof(*srx));
121866 }
121867
121868 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
121869 index c004280..ab1ed5a 100644
121870 --- a/net/rxrpc/ar-output.c
121871 +++ b/net/rxrpc/ar-output.c
121872 @@ -648,14 +648,14 @@ static int rxrpc_send_data(struct rxrpc_sock *rx,
121873 memset(skb_put(skb, pad), 0, pad);
121874 }
121875
121876 - seq = atomic_inc_return(&call->sequence);
121877 + seq = atomic_inc_return_unchecked(&call->sequence);
121878
121879 sp->hdr.epoch = conn->epoch;
121880 sp->hdr.cid = call->cid;
121881 sp->hdr.callNumber = call->call_id;
121882 sp->hdr.seq = htonl(seq);
121883 sp->hdr.serial =
121884 - htonl(atomic_inc_return(&conn->serial));
121885 + htonl(atomic_inc_return_unchecked(&conn->serial));
121886 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
121887 sp->hdr.userStatus = 0;
121888 sp->hdr.securityIndex = conn->security_ix;
121889 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
121890 index bebaa43..2644591 100644
121891 --- a/net/rxrpc/ar-peer.c
121892 +++ b/net/rxrpc/ar-peer.c
121893 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
121894 INIT_LIST_HEAD(&peer->error_targets);
121895 spin_lock_init(&peer->lock);
121896 atomic_set(&peer->usage, 1);
121897 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
121898 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121899 memcpy(&peer->srx, srx, sizeof(*srx));
121900
121901 rxrpc_assess_MTU_size(peer);
121902 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
121903 index 38047f7..9f48511 100644
121904 --- a/net/rxrpc/ar-proc.c
121905 +++ b/net/rxrpc/ar-proc.c
121906 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
121907 atomic_read(&conn->usage),
121908 rxrpc_conn_states[conn->state],
121909 key_serial(conn->key),
121910 - atomic_read(&conn->serial),
121911 - atomic_read(&conn->hi_serial));
121912 + atomic_read_unchecked(&conn->serial),
121913 + atomic_read_unchecked(&conn->hi_serial));
121914
121915 return 0;
121916 }
121917 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
121918 index 1976dec..aa70be5 100644
121919 --- a/net/rxrpc/ar-transport.c
121920 +++ b/net/rxrpc/ar-transport.c
121921 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
121922 spin_lock_init(&trans->client_lock);
121923 rwlock_init(&trans->conn_lock);
121924 atomic_set(&trans->usage, 1);
121925 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
121926 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121927
121928 if (peer->srx.transport.family == AF_INET) {
121929 switch (peer->srx.transport_type) {
121930 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
121931 index f226709..0e735a8 100644
121932 --- a/net/rxrpc/rxkad.c
121933 +++ b/net/rxrpc/rxkad.c
121934 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
121935
121936 len = iov[0].iov_len + iov[1].iov_len;
121937
121938 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
121939 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
121940 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
121941
121942 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
121943 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
121944
121945 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
121946
121947 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
121948 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
121949 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
121950
121951 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
121952 diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c
121953 index dc6a2d3..3b4fb96 100644
121954 --- a/net/sched/act_bpf.c
121955 +++ b/net/sched/act_bpf.c
121956 @@ -332,6 +332,9 @@ static void tcf_bpf_cleanup(struct tc_action *act, int bind)
121957 bpf_prog_put(prog->filter);
121958 else
121959 bpf_prog_destroy(prog->filter);
121960 +
121961 + kfree(prog->bpf_ops);
121962 + kfree(prog->bpf_name);
121963 }
121964
121965 static struct tc_action_ops act_bpf_ops __read_mostly = {
121966 diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
121967 index 91bd9c1..c0b86f2 100644
121968 --- a/net/sched/cls_bpf.c
121969 +++ b/net/sched/cls_bpf.c
121970 @@ -364,7 +364,7 @@ static int cls_bpf_change(struct net *net, struct sk_buff *in_skb,
121971 goto errout;
121972
121973 if (oldprog) {
121974 - list_replace_rcu(&prog->link, &oldprog->link);
121975 + list_replace_rcu(&oldprog->link, &prog->link);
121976 tcf_unbind_filter(tp, &oldprog->res);
121977 call_rcu(&oldprog->rcu, __cls_bpf_delete_prog);
121978 } else {
121979 diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c
121980 index a620c4e..75df923 100644
121981 --- a/net/sched/cls_flow.c
121982 +++ b/net/sched/cls_flow.c
121983 @@ -419,6 +419,8 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
121984 if (!fnew)
121985 goto err2;
121986
121987 + tcf_exts_init(&fnew->exts, TCA_FLOW_ACT, TCA_FLOW_POLICE);
121988 +
121989 fold = (struct flow_filter *)*arg;
121990 if (fold) {
121991 err = -EINVAL;
121992 @@ -480,7 +482,6 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
121993 fnew->mask = ~0U;
121994 fnew->tp = tp;
121995 get_random_bytes(&fnew->hashrnd, 4);
121996 - tcf_exts_init(&fnew->exts, TCA_FLOW_ACT, TCA_FLOW_POLICE);
121997 }
121998
121999 fnew->perturb_timer.function = flow_perturbation;
122000 @@ -520,7 +521,7 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
122001 if (*arg == 0)
122002 list_add_tail_rcu(&fnew->list, &head->filters);
122003 else
122004 - list_replace_rcu(&fnew->list, &fold->list);
122005 + list_replace_rcu(&fold->list, &fnew->list);
122006
122007 *arg = (unsigned long)fnew;
122008
122009 diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
122010 index c244c45b..4169e55 100644
122011 --- a/net/sched/sch_fq_codel.c
122012 +++ b/net/sched/sch_fq_codel.c
122013 @@ -162,14 +162,23 @@ static unsigned int fq_codel_drop(struct Qdisc *sch)
122014 skb = dequeue_head(flow);
122015 len = qdisc_pkt_len(skb);
122016 q->backlogs[idx] -= len;
122017 - kfree_skb(skb);
122018 sch->q.qlen--;
122019 qdisc_qstats_drop(sch);
122020 qdisc_qstats_backlog_dec(sch, skb);
122021 + kfree_skb(skb);
122022 flow->dropped++;
122023 return idx;
122024 }
122025
122026 +static unsigned int fq_codel_qdisc_drop(struct Qdisc *sch)
122027 +{
122028 + unsigned int prev_backlog;
122029 +
122030 + prev_backlog = sch->qstats.backlog;
122031 + fq_codel_drop(sch);
122032 + return prev_backlog - sch->qstats.backlog;
122033 +}
122034 +
122035 static int fq_codel_enqueue(struct sk_buff *skb, struct Qdisc *sch)
122036 {
122037 struct fq_codel_sched_data *q = qdisc_priv(sch);
122038 @@ -598,7 +607,7 @@ static struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = {
122039 .enqueue = fq_codel_enqueue,
122040 .dequeue = fq_codel_dequeue,
122041 .peek = qdisc_peek_dequeued,
122042 - .drop = fq_codel_drop,
122043 + .drop = fq_codel_qdisc_drop,
122044 .init = fq_codel_init,
122045 .reset = fq_codel_reset,
122046 .destroy = fq_codel_destroy,
122047 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
122048 index 6efca30..1259f82 100644
122049 --- a/net/sched/sch_generic.c
122050 +++ b/net/sched/sch_generic.c
122051 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
122052 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
122053 if (dev->reg_state == NETREG_UNINITIALIZED)
122054 return;
122055 - atomic_inc(&dev->carrier_changes);
122056 + atomic_inc_unchecked(&dev->carrier_changes);
122057 linkwatch_fire_event(dev);
122058 if (netif_running(dev))
122059 __netdev_watchdog_up(dev);
122060 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
122061 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
122062 if (dev->reg_state == NETREG_UNINITIALIZED)
122063 return;
122064 - atomic_inc(&dev->carrier_changes);
122065 + atomic_inc_unchecked(&dev->carrier_changes);
122066 linkwatch_fire_event(dev);
122067 }
122068 }
122069 diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
122070 index b877140..0f65ba4 100644
122071 --- a/net/sched/sch_sfq.c
122072 +++ b/net/sched/sch_sfq.c
122073 @@ -329,10 +329,10 @@ drop:
122074 len = qdisc_pkt_len(skb);
122075 slot->backlog -= len;
122076 sfq_dec(q, x);
122077 - kfree_skb(skb);
122078 sch->q.qlen--;
122079 qdisc_qstats_drop(sch);
122080 qdisc_qstats_backlog_dec(sch, skb);
122081 + kfree_skb(skb);
122082 return len;
122083 }
122084
122085 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
122086 index 0e4198e..f94193e 100644
122087 --- a/net/sctp/ipv6.c
122088 +++ b/net/sctp/ipv6.c
122089 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
122090 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
122091 };
122092
122093 -static struct sctp_af sctp_af_inet6 = {
122094 +static struct sctp_af sctp_af_inet6 __read_only = {
122095 .sa_family = AF_INET6,
122096 .sctp_xmit = sctp_v6_xmit,
122097 .setsockopt = ipv6_setsockopt,
122098 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
122099 #endif
122100 };
122101
122102 -static struct sctp_pf sctp_pf_inet6 = {
122103 +static struct sctp_pf sctp_pf_inet6 __read_only = {
122104 .event_msgname = sctp_inet6_event_msgname,
122105 .skb_msgname = sctp_inet6_skb_msgname,
122106 .af_supported = sctp_inet6_af_supported,
122107 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
122108
122109 void sctp_v6_pf_exit(void)
122110 {
122111 - list_del(&sctp_af_inet6.list);
122112 + pax_list_del(&sctp_af_inet6.list);
122113 }
122114
122115 /* Initialize IPv6 support and register with socket layer. */
122116 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
122117 index 53b7acd..e7a0919 100644
122118 --- a/net/sctp/protocol.c
122119 +++ b/net/sctp/protocol.c
122120 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
122121 return 0;
122122 }
122123
122124 + pax_open_kernel();
122125 INIT_LIST_HEAD(&af->list);
122126 - list_add_tail(&af->list, &sctp_address_families);
122127 + pax_close_kernel();
122128 + pax_list_add_tail(&af->list, &sctp_address_families);
122129 return 1;
122130 }
122131
122132 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
122133
122134 static struct sctp_af sctp_af_inet;
122135
122136 -static struct sctp_pf sctp_pf_inet = {
122137 +static struct sctp_pf sctp_pf_inet __read_only = {
122138 .event_msgname = sctp_inet_event_msgname,
122139 .skb_msgname = sctp_inet_skb_msgname,
122140 .af_supported = sctp_inet_af_supported,
122141 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
122142 };
122143
122144 /* IPv4 address related functions. */
122145 -static struct sctp_af sctp_af_inet = {
122146 +static struct sctp_af sctp_af_inet __read_only = {
122147 .sa_family = AF_INET,
122148 .sctp_xmit = sctp_v4_xmit,
122149 .setsockopt = ip_setsockopt,
122150 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
122151
122152 static void sctp_v4_pf_exit(void)
122153 {
122154 - list_del(&sctp_af_inet.list);
122155 + pax_list_del(&sctp_af_inet.list);
122156 }
122157
122158 static int sctp_v4_protosw_init(void)
122159 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
122160 index fef2acd..c705c4f 100644
122161 --- a/net/sctp/sm_sideeffect.c
122162 +++ b/net/sctp/sm_sideeffect.c
122163 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
122164 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
122165 }
122166
122167 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
122168 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
122169 NULL,
122170 sctp_generate_t1_cookie_event,
122171 sctp_generate_t1_init_event,
122172 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
122173 index 5f6c4e6..07880fe 100644
122174 --- a/net/sctp/socket.c
122175 +++ b/net/sctp/socket.c
122176 @@ -2200,11 +2200,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
122177 {
122178 struct sctp_association *asoc;
122179 struct sctp_ulpevent *event;
122180 + struct sctp_event_subscribe subscribe;
122181
122182 if (optlen > sizeof(struct sctp_event_subscribe))
122183 return -EINVAL;
122184 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
122185 + if (copy_from_user(&subscribe, optval, optlen))
122186 return -EFAULT;
122187 + sctp_sk(sk)->subscribe = subscribe;
122188
122189 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
122190 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
122191 @@ -4385,13 +4387,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
122192 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
122193 int __user *optlen)
122194 {
122195 + struct sctp_event_subscribe subscribe;
122196 +
122197 if (len <= 0)
122198 return -EINVAL;
122199 if (len > sizeof(struct sctp_event_subscribe))
122200 len = sizeof(struct sctp_event_subscribe);
122201 if (put_user(len, optlen))
122202 return -EFAULT;
122203 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
122204 + subscribe = sctp_sk(sk)->subscribe;
122205 + if (copy_to_user(optval, &subscribe, len))
122206 return -EFAULT;
122207 return 0;
122208 }
122209 @@ -4409,6 +4414,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
122210 */
122211 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
122212 {
122213 + __u32 autoclose;
122214 +
122215 /* Applicable to UDP-style socket only */
122216 if (sctp_style(sk, TCP))
122217 return -EOPNOTSUPP;
122218 @@ -4417,7 +4424,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
122219 len = sizeof(int);
122220 if (put_user(len, optlen))
122221 return -EFAULT;
122222 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
122223 + autoclose = sctp_sk(sk)->autoclose;
122224 + if (copy_to_user(optval, &autoclose, sizeof(int)))
122225 return -EFAULT;
122226 return 0;
122227 }
122228 @@ -4791,12 +4799,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
122229 */
122230 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
122231 {
122232 + struct sctp_initmsg initmsg;
122233 +
122234 if (len < sizeof(struct sctp_initmsg))
122235 return -EINVAL;
122236 len = sizeof(struct sctp_initmsg);
122237 if (put_user(len, optlen))
122238 return -EFAULT;
122239 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
122240 + initmsg = sctp_sk(sk)->initmsg;
122241 + if (copy_to_user(optval, &initmsg, len))
122242 return -EFAULT;
122243 return 0;
122244 }
122245 @@ -4837,6 +4848,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
122246 ->addr_to_user(sp, &temp);
122247 if (space_left < addrlen)
122248 return -ENOMEM;
122249 + if (addrlen > sizeof(temp) || addrlen < 0)
122250 + return -EFAULT;
122251 if (copy_to_user(to, &temp, addrlen))
122252 return -EFAULT;
122253 to += addrlen;
122254 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
122255 index 26d50c5..dfae665 100644
122256 --- a/net/sctp/sysctl.c
122257 +++ b/net/sctp/sysctl.c
122258 @@ -317,7 +317,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
122259 loff_t *ppos)
122260 {
122261 struct net *net = current->nsproxy->net_ns;
122262 - struct ctl_table tbl;
122263 + ctl_table_no_const tbl;
122264 bool changed = false;
122265 char *none = "none";
122266 char tmp[8];
122267 @@ -365,7 +365,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
122268 struct net *net = current->nsproxy->net_ns;
122269 unsigned int min = *(unsigned int *) ctl->extra1;
122270 unsigned int max = *(unsigned int *) ctl->extra2;
122271 - struct ctl_table tbl;
122272 + ctl_table_no_const tbl;
122273 int ret, new_value;
122274
122275 memset(&tbl, 0, sizeof(struct ctl_table));
122276 @@ -394,7 +394,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
122277 struct net *net = current->nsproxy->net_ns;
122278 unsigned int min = *(unsigned int *) ctl->extra1;
122279 unsigned int max = *(unsigned int *) ctl->extra2;
122280 - struct ctl_table tbl;
122281 + ctl_table_no_const tbl;
122282 int ret, new_value;
122283
122284 memset(&tbl, 0, sizeof(struct ctl_table));
122285 @@ -432,7 +432,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
122286 loff_t *ppos)
122287 {
122288 struct net *net = current->nsproxy->net_ns;
122289 - struct ctl_table tbl;
122290 + ctl_table_no_const tbl;
122291 int new_value, ret;
122292
122293 memset(&tbl, 0, sizeof(struct ctl_table));
122294 @@ -459,7 +459,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
122295
122296 int sctp_sysctl_net_register(struct net *net)
122297 {
122298 - struct ctl_table *table;
122299 + ctl_table_no_const *table;
122300 int i;
122301
122302 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
122303 diff --git a/net/socket.c b/net/socket.c
122304 index 884e329..def6df6 100644
122305 --- a/net/socket.c
122306 +++ b/net/socket.c
122307 @@ -89,6 +89,7 @@
122308 #include <linux/magic.h>
122309 #include <linux/slab.h>
122310 #include <linux/xattr.h>
122311 +#include <linux/in.h>
122312
122313 #include <asm/uaccess.h>
122314 #include <asm/unistd.h>
122315 @@ -107,6 +108,7 @@
122316 #include <linux/atalk.h>
122317 #include <net/busy_poll.h>
122318 #include <linux/errqueue.h>
122319 +#include <linux/grsock.h>
122320
122321 #ifdef CONFIG_NET_RX_BUSY_POLL
122322 unsigned int sysctl_net_busy_read __read_mostly;
122323 @@ -160,7 +162,7 @@ static const struct file_operations socket_file_ops = {
122324 */
122325
122326 static DEFINE_SPINLOCK(net_family_lock);
122327 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
122328 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
122329
122330 /*
122331 * Statistics counters of the socket lists
122332 @@ -326,7 +328,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
122333 &sockfs_dentry_operations, SOCKFS_MAGIC);
122334 }
122335
122336 -static struct vfsmount *sock_mnt __read_mostly;
122337 +struct vfsmount *sock_mnt __read_mostly;
122338
122339 static struct file_system_type sock_fs_type = {
122340 .name = "sockfs",
122341 @@ -1108,6 +1110,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
122342 return -EAFNOSUPPORT;
122343 if (type < 0 || type >= SOCK_MAX)
122344 return -EINVAL;
122345 + if (protocol < 0)
122346 + return -EINVAL;
122347
122348 /* Compatibility.
122349
122350 @@ -1128,6 +1132,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
122351 if (err)
122352 return err;
122353
122354 + if(!kern && !gr_search_socket(family, type, protocol)) {
122355 + if (rcu_access_pointer(net_families[family]) == NULL)
122356 + return -EAFNOSUPPORT;
122357 + else
122358 + return -EACCES;
122359 + }
122360 +
122361 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
122362 + if (rcu_access_pointer(net_families[family]) == NULL)
122363 + return -EAFNOSUPPORT;
122364 + else
122365 + return -EACCES;
122366 + }
122367 +
122368 /*
122369 * Allocate the socket and allow the family to set things up. if
122370 * the protocol is 0, the family is instructed to select an appropriate
122371 @@ -1379,6 +1397,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
122372 if (sock) {
122373 err = move_addr_to_kernel(umyaddr, addrlen, &address);
122374 if (err >= 0) {
122375 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
122376 + err = -EACCES;
122377 + goto error;
122378 + }
122379 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
122380 + if (err)
122381 + goto error;
122382 +
122383 err = security_socket_bind(sock,
122384 (struct sockaddr *)&address,
122385 addrlen);
122386 @@ -1387,6 +1413,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
122387 (struct sockaddr *)
122388 &address, addrlen);
122389 }
122390 +error:
122391 fput_light(sock->file, fput_needed);
122392 }
122393 return err;
122394 @@ -1410,10 +1437,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
122395 if ((unsigned int)backlog > somaxconn)
122396 backlog = somaxconn;
122397
122398 + if (gr_handle_sock_server_other(sock->sk)) {
122399 + err = -EPERM;
122400 + goto error;
122401 + }
122402 +
122403 + err = gr_search_listen(sock);
122404 + if (err)
122405 + goto error;
122406 +
122407 err = security_socket_listen(sock, backlog);
122408 if (!err)
122409 err = sock->ops->listen(sock, backlog);
122410
122411 +error:
122412 fput_light(sock->file, fput_needed);
122413 }
122414 return err;
122415 @@ -1457,6 +1494,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
122416 newsock->type = sock->type;
122417 newsock->ops = sock->ops;
122418
122419 + if (gr_handle_sock_server_other(sock->sk)) {
122420 + err = -EPERM;
122421 + sock_release(newsock);
122422 + goto out_put;
122423 + }
122424 +
122425 + err = gr_search_accept(sock);
122426 + if (err) {
122427 + sock_release(newsock);
122428 + goto out_put;
122429 + }
122430 +
122431 /*
122432 * We don't need try_module_get here, as the listening socket (sock)
122433 * has the protocol module (sock->ops->owner) held.
122434 @@ -1502,6 +1551,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
122435 fd_install(newfd, newfile);
122436 err = newfd;
122437
122438 + gr_attach_curr_ip(newsock->sk);
122439 +
122440 out_put:
122441 fput_light(sock->file, fput_needed);
122442 out:
122443 @@ -1534,6 +1585,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
122444 int, addrlen)
122445 {
122446 struct socket *sock;
122447 + struct sockaddr *sck;
122448 struct sockaddr_storage address;
122449 int err, fput_needed;
122450
122451 @@ -1544,6 +1596,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
122452 if (err < 0)
122453 goto out_put;
122454
122455 + sck = (struct sockaddr *)&address;
122456 +
122457 + if (gr_handle_sock_client(sck)) {
122458 + err = -EACCES;
122459 + goto out_put;
122460 + }
122461 +
122462 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
122463 + if (err)
122464 + goto out_put;
122465 +
122466 err =
122467 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
122468 if (err)
122469 @@ -1625,6 +1688,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
122470 * the protocol.
122471 */
122472
122473 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
122474 +
122475 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
122476 unsigned int, flags, struct sockaddr __user *, addr,
122477 int, addr_len)
122478 @@ -1688,7 +1753,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
122479 struct socket *sock;
122480 struct iovec iov;
122481 struct msghdr msg;
122482 - struct sockaddr_storage address;
122483 + struct sockaddr_storage address = { };
122484 int err, err2;
122485 int fput_needed;
122486
122487 @@ -1930,7 +1995,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
122488 * checking falls down on this.
122489 */
122490 if (copy_from_user(ctl_buf,
122491 - (void __user __force *)msg_sys->msg_control,
122492 + (void __force_user *)msg_sys->msg_control,
122493 ctl_len))
122494 goto out_freectl;
122495 msg_sys->msg_control = ctl_buf;
122496 @@ -2080,7 +2145,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
122497 ssize_t err;
122498
122499 /* kernel mode address */
122500 - struct sockaddr_storage addr;
122501 + struct sockaddr_storage addr = { };
122502
122503 /* user mode address pointers */
122504 struct sockaddr __user *uaddr;
122505 @@ -2725,7 +2790,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
122506 ifr = compat_alloc_user_space(buf_size);
122507 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
122508
122509 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
122510 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
122511 return -EFAULT;
122512
122513 if (put_user(convert_in ? rxnfc : compat_ptr(data),
122514 @@ -2836,7 +2901,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
122515 old_fs = get_fs();
122516 set_fs(KERNEL_DS);
122517 err = dev_ioctl(net, cmd,
122518 - (struct ifreq __user __force *) &kifr);
122519 + (struct ifreq __force_user *) &kifr);
122520 set_fs(old_fs);
122521
122522 return err;
122523 @@ -2929,7 +2994,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
122524
122525 old_fs = get_fs();
122526 set_fs(KERNEL_DS);
122527 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
122528 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
122529 set_fs(old_fs);
122530
122531 if (cmd == SIOCGIFMAP && !err) {
122532 @@ -3013,7 +3078,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
122533 ret |= get_user(rtdev, &(ur4->rt_dev));
122534 if (rtdev) {
122535 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
122536 - r4.rt_dev = (char __user __force *)devname;
122537 + r4.rt_dev = (char __force_user *)devname;
122538 devname[15] = 0;
122539 } else
122540 r4.rt_dev = NULL;
122541 @@ -3240,8 +3305,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
122542 int __user *uoptlen;
122543 int err;
122544
122545 - uoptval = (char __user __force *) optval;
122546 - uoptlen = (int __user __force *) optlen;
122547 + uoptval = (char __force_user *) optval;
122548 + uoptlen = (int __force_user *) optlen;
122549
122550 set_fs(KERNEL_DS);
122551 if (level == SOL_SOCKET)
122552 @@ -3261,7 +3326,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
122553 char __user *uoptval;
122554 int err;
122555
122556 - uoptval = (char __user __force *) optval;
122557 + uoptval = (char __force_user *) optval;
122558
122559 set_fs(KERNEL_DS);
122560 if (level == SOL_SOCKET)
122561 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
122562 index 1095be9..815d777 100644
122563 --- a/net/sunrpc/auth_gss/svcauth_gss.c
122564 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
122565 @@ -1142,7 +1142,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
122566 uint64_t *handle)
122567 {
122568 struct rsc rsci, *rscp = NULL;
122569 - static atomic64_t ctxhctr;
122570 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
122571 long long ctxh;
122572 struct gss_api_mech *gm = NULL;
122573 time_t expiry;
122574 @@ -1153,7 +1153,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
122575 status = -ENOMEM;
122576 /* the handle needs to be just a unique id,
122577 * use a static counter */
122578 - ctxh = atomic64_inc_return(&ctxhctr);
122579 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
122580
122581 /* make a copy for the caller */
122582 *handle = ctxh;
122583 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
122584 index 2928aff..6f9efeb 100644
122585 --- a/net/sunrpc/cache.c
122586 +++ b/net/sunrpc/cache.c
122587 @@ -1597,7 +1597,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
122588 struct sunrpc_net *sn;
122589
122590 sn = net_generic(net, sunrpc_net_id);
122591 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
122592 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
122593 if (cd->u.procfs.proc_ent == NULL)
122594 goto out_nomem;
122595 cd->u.procfs.channel_ent = NULL;
122596 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
122597 index e6ce151..ba1cf85 100644
122598 --- a/net/sunrpc/clnt.c
122599 +++ b/net/sunrpc/clnt.c
122600 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
122601 (RPC_IS_ASYNC(task) ? "async" : "sync"));
122602
122603 /* Increment call count */
122604 - task->tk_msg.rpc_proc->p_count++;
122605 + pax_open_kernel();
122606 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
122607 + pax_close_kernel();
122608 clnt->cl_stats->rpccnt++;
122609 task->tk_action = call_reserve;
122610 }
122611 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
122612 index 337ca85..42feae8 100644
122613 --- a/net/sunrpc/sched.c
122614 +++ b/net/sunrpc/sched.c
122615 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
122616 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
122617 static void rpc_task_set_debuginfo(struct rpc_task *task)
122618 {
122619 - static atomic_t rpc_pid;
122620 + static atomic_unchecked_t rpc_pid;
122621
122622 - task->tk_pid = atomic_inc_return(&rpc_pid);
122623 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
122624 }
122625 #else
122626 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
122627 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
122628 index 2ecb994..5afb49f 100644
122629 --- a/net/sunrpc/stats.c
122630 +++ b/net/sunrpc/stats.c
122631 @@ -290,7 +290,7 @@ int rpc_proc_init(struct net *net)
122632
122633 dprintk("RPC: registering /proc/net/rpc\n");
122634 sn = net_generic(net, sunrpc_net_id);
122635 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
122636 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
122637 if (sn->proc_net_rpc == NULL)
122638 return -ENOMEM;
122639
122640 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
122641 index 78974e4..1e0d1a5 100644
122642 --- a/net/sunrpc/svc.c
122643 +++ b/net/sunrpc/svc.c
122644 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
122645 svc_putnl(resv, RPC_SUCCESS);
122646
122647 /* Bump per-procedure stats counter */
122648 - procp->pc_count++;
122649 + pax_open_kernel();
122650 + (*(unsigned int *)&procp->pc_count)++;
122651 + pax_close_kernel();
122652
122653 /* Initialize storage for argp and resp */
122654 memset(rqstp->rq_argp, 0, procp->pc_argsize);
122655 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
122656 index 621ca7b..59421dd 100644
122657 --- a/net/sunrpc/svcauth_unix.c
122658 +++ b/net/sunrpc/svcauth_unix.c
122659 @@ -414,7 +414,7 @@ struct unix_gid {
122660 struct group_info *gi;
122661 };
122662
122663 -static int unix_gid_hash(kuid_t uid)
122664 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
122665 {
122666 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
122667 }
122668 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
122669 (*bpp)[-1] = '\n';
122670 }
122671
122672 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
122673 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
122674
122675 static int unix_gid_parse(struct cache_detail *cd,
122676 char *mesg, int mlen)
122677 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
122678 index c1b6270..05089c1 100644
122679 --- a/net/sunrpc/xprtrdma/svc_rdma.c
122680 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
122681 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
122682 static unsigned int min_max_inline = 4096;
122683 static unsigned int max_max_inline = 65536;
122684
122685 -atomic_t rdma_stat_recv;
122686 -atomic_t rdma_stat_read;
122687 -atomic_t rdma_stat_write;
122688 -atomic_t rdma_stat_sq_starve;
122689 -atomic_t rdma_stat_rq_starve;
122690 -atomic_t rdma_stat_rq_poll;
122691 -atomic_t rdma_stat_rq_prod;
122692 -atomic_t rdma_stat_sq_poll;
122693 -atomic_t rdma_stat_sq_prod;
122694 +atomic_unchecked_t rdma_stat_recv;
122695 +atomic_unchecked_t rdma_stat_read;
122696 +atomic_unchecked_t rdma_stat_write;
122697 +atomic_unchecked_t rdma_stat_sq_starve;
122698 +atomic_unchecked_t rdma_stat_rq_starve;
122699 +atomic_unchecked_t rdma_stat_rq_poll;
122700 +atomic_unchecked_t rdma_stat_rq_prod;
122701 +atomic_unchecked_t rdma_stat_sq_poll;
122702 +atomic_unchecked_t rdma_stat_sq_prod;
122703
122704 /* Temporary NFS request map and context caches */
122705 struct kmem_cache *svc_rdma_map_cachep;
122706 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
122707 len -= *ppos;
122708 if (len > *lenp)
122709 len = *lenp;
122710 - if (len && copy_to_user(buffer, str_buf, len))
122711 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
122712 return -EFAULT;
122713 *lenp = len;
122714 *ppos += len;
122715 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
122716 {
122717 .procname = "rdma_stat_read",
122718 .data = &rdma_stat_read,
122719 - .maxlen = sizeof(atomic_t),
122720 + .maxlen = sizeof(atomic_unchecked_t),
122721 .mode = 0644,
122722 .proc_handler = read_reset_stat,
122723 },
122724 {
122725 .procname = "rdma_stat_recv",
122726 .data = &rdma_stat_recv,
122727 - .maxlen = sizeof(atomic_t),
122728 + .maxlen = sizeof(atomic_unchecked_t),
122729 .mode = 0644,
122730 .proc_handler = read_reset_stat,
122731 },
122732 {
122733 .procname = "rdma_stat_write",
122734 .data = &rdma_stat_write,
122735 - .maxlen = sizeof(atomic_t),
122736 + .maxlen = sizeof(atomic_unchecked_t),
122737 .mode = 0644,
122738 .proc_handler = read_reset_stat,
122739 },
122740 {
122741 .procname = "rdma_stat_sq_starve",
122742 .data = &rdma_stat_sq_starve,
122743 - .maxlen = sizeof(atomic_t),
122744 + .maxlen = sizeof(atomic_unchecked_t),
122745 .mode = 0644,
122746 .proc_handler = read_reset_stat,
122747 },
122748 {
122749 .procname = "rdma_stat_rq_starve",
122750 .data = &rdma_stat_rq_starve,
122751 - .maxlen = sizeof(atomic_t),
122752 + .maxlen = sizeof(atomic_unchecked_t),
122753 .mode = 0644,
122754 .proc_handler = read_reset_stat,
122755 },
122756 {
122757 .procname = "rdma_stat_rq_poll",
122758 .data = &rdma_stat_rq_poll,
122759 - .maxlen = sizeof(atomic_t),
122760 + .maxlen = sizeof(atomic_unchecked_t),
122761 .mode = 0644,
122762 .proc_handler = read_reset_stat,
122763 },
122764 {
122765 .procname = "rdma_stat_rq_prod",
122766 .data = &rdma_stat_rq_prod,
122767 - .maxlen = sizeof(atomic_t),
122768 + .maxlen = sizeof(atomic_unchecked_t),
122769 .mode = 0644,
122770 .proc_handler = read_reset_stat,
122771 },
122772 {
122773 .procname = "rdma_stat_sq_poll",
122774 .data = &rdma_stat_sq_poll,
122775 - .maxlen = sizeof(atomic_t),
122776 + .maxlen = sizeof(atomic_unchecked_t),
122777 .mode = 0644,
122778 .proc_handler = read_reset_stat,
122779 },
122780 {
122781 .procname = "rdma_stat_sq_prod",
122782 .data = &rdma_stat_sq_prod,
122783 - .maxlen = sizeof(atomic_t),
122784 + .maxlen = sizeof(atomic_unchecked_t),
122785 .mode = 0644,
122786 .proc_handler = read_reset_stat,
122787 },
122788 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
122789 index f9f13a3..d155c71 100644
122790 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
122791 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
122792 @@ -209,7 +209,7 @@ int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
122793 *page_no = pg_no;
122794 *page_offset = pg_off;
122795 ret = read;
122796 - atomic_inc(&rdma_stat_read);
122797 + atomic_inc_unchecked(&rdma_stat_read);
122798 return ret;
122799 err:
122800 svc_rdma_unmap_dma(ctxt);
122801 @@ -345,7 +345,7 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
122802 *page_no = pg_no;
122803 *page_offset = pg_off;
122804 ret = read;
122805 - atomic_inc(&rdma_stat_read);
122806 + atomic_inc_unchecked(&rdma_stat_read);
122807 return ret;
122808 err:
122809 svc_rdma_unmap_dma(ctxt);
122810 @@ -599,7 +599,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
122811 dto_q);
122812 list_del_init(&ctxt->dto_q);
122813 } else {
122814 - atomic_inc(&rdma_stat_rq_starve);
122815 + atomic_inc_unchecked(&rdma_stat_rq_starve);
122816 clear_bit(XPT_DATA, &xprt->xpt_flags);
122817 ctxt = NULL;
122818 }
122819 @@ -617,7 +617,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
122820 }
122821 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
122822 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
122823 - atomic_inc(&rdma_stat_recv);
122824 + atomic_inc_unchecked(&rdma_stat_recv);
122825
122826 /* Build up the XDR from the receive buffers. */
122827 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
122828 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
122829 index 7de33d1a..7f10241 100644
122830 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
122831 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
122832 @@ -218,7 +218,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
122833 write_wr.wr.rdma.remote_addr = to;
122834
122835 /* Post It */
122836 - atomic_inc(&rdma_stat_write);
122837 + atomic_inc_unchecked(&rdma_stat_write);
122838 if (svc_rdma_send(xprt, &write_wr))
122839 goto err;
122840 return write_len - bc;
122841 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
122842 index f609c1c..abd491f 100644
122843 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
122844 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
122845 @@ -294,7 +294,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
122846 return;
122847
122848 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
122849 - atomic_inc(&rdma_stat_rq_poll);
122850 + atomic_inc_unchecked(&rdma_stat_rq_poll);
122851
122852 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
122853 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
122854 @@ -316,7 +316,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
122855 }
122856
122857 if (ctxt)
122858 - atomic_inc(&rdma_stat_rq_prod);
122859 + atomic_inc_unchecked(&rdma_stat_rq_prod);
122860
122861 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
122862 /*
122863 @@ -395,7 +395,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
122864 return;
122865
122866 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
122867 - atomic_inc(&rdma_stat_sq_poll);
122868 + atomic_inc_unchecked(&rdma_stat_sq_poll);
122869 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
122870 int i;
122871
122872 @@ -423,7 +423,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
122873 }
122874
122875 if (ctxt)
122876 - atomic_inc(&rdma_stat_sq_prod);
122877 + atomic_inc_unchecked(&rdma_stat_sq_prod);
122878 }
122879
122880 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
122881 @@ -1275,7 +1275,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
122882 spin_lock_bh(&xprt->sc_lock);
122883 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
122884 spin_unlock_bh(&xprt->sc_lock);
122885 - atomic_inc(&rdma_stat_sq_starve);
122886 + atomic_inc_unchecked(&rdma_stat_sq_starve);
122887
122888 /* See if we can opportunistically reap SQ WR to make room */
122889 sq_cq_reap(xprt);
122890 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
122891 index e7000be..e3b0ba7 100644
122892 --- a/net/sysctl_net.c
122893 +++ b/net/sysctl_net.c
122894 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
122895 kgid_t root_gid = make_kgid(net->user_ns, 0);
122896
122897 /* Allow network administrator to have same access as root. */
122898 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
122899 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
122900 uid_eq(root_uid, current_euid())) {
122901 int mode = (table->mode >> 6) & 7;
122902 return (mode << 6) | (mode << 3) | mode;
122903 diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
122904 index ce9121e..fd1fcce 100644
122905 --- a/net/tipc/netlink_compat.c
122906 +++ b/net/tipc/netlink_compat.c
122907 @@ -64,12 +64,12 @@ struct tipc_nl_compat_cmd_dump {
122908 int (*header)(struct tipc_nl_compat_msg *);
122909 int (*dumpit)(struct sk_buff *, struct netlink_callback *);
122910 int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs);
122911 -};
122912 +} __no_const;
122913
122914 struct tipc_nl_compat_cmd_doit {
122915 int (*doit)(struct sk_buff *skb, struct genl_info *info);
122916 int (*transcode)(struct sk_buff *skb, struct tipc_nl_compat_msg *msg);
122917 -};
122918 +} __no_const;
122919
122920 static int tipc_skb_tailroom(struct sk_buff *skb)
122921 {
122922 @@ -746,7 +746,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
122923 void *hdr;
122924 struct nlattr *nest;
122925 struct sk_buff *args;
122926 - struct tipc_nl_compat_cmd_dump dump;
122927 + static struct tipc_nl_compat_cmd_dump dump = {
122928 + .dumpit = tipc_nl_publ_dump,
122929 + .format = __tipc_nl_compat_publ_dump,
122930 + };
122931
122932 args = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
122933 if (!args)
122934 @@ -769,9 +772,6 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
122935 nla_nest_end(args, nest);
122936 genlmsg_end(args, hdr);
122937
122938 - dump.dumpit = tipc_nl_publ_dump;
122939 - dump.format = __tipc_nl_compat_publ_dump;
122940 -
122941 err = __tipc_nl_compat_dumpit(&dump, msg, args);
122942
122943 kfree_skb(args);
122944 diff --git a/net/tipc/socket.c b/net/tipc/socket.c
122945 index f485600..20cc6df 100644
122946 --- a/net/tipc/socket.c
122947 +++ b/net/tipc/socket.c
122948 @@ -2009,6 +2009,7 @@ static int tipc_accept(struct socket *sock, struct socket *new_sock, int flags)
122949 res = tipc_sk_create(sock_net(sock->sk), new_sock, 0, 1);
122950 if (res)
122951 goto exit;
122952 + security_sk_clone(sock->sk, new_sock->sk);
122953
122954 new_sk = new_sock->sk;
122955 new_tsock = tipc_sk(new_sk);
122956 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
122957 index 1c147c8..50d7957 100644
122958 --- a/net/tipc/subscr.c
122959 +++ b/net/tipc/subscr.c
122960 @@ -70,7 +70,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
122961 struct tipc_subscriber *subscriber = sub->subscriber;
122962 struct kvec msg_sect;
122963
122964 - msg_sect.iov_base = (void *)&sub->evt;
122965 + msg_sect.iov_base = &sub->evt;
122966 msg_sect.iov_len = sizeof(struct tipc_event);
122967 sub->evt.event = htohl(event, sub->swap);
122968 sub->evt.found_lower = htohl(found_lower, sub->swap);
122969 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
122970 index 0643059..4628deb 100644
122971 --- a/net/unix/af_unix.c
122972 +++ b/net/unix/af_unix.c
122973 @@ -786,6 +786,12 @@ static struct sock *unix_find_other(struct net *net,
122974 err = -ECONNREFUSED;
122975 if (!S_ISSOCK(inode->i_mode))
122976 goto put_fail;
122977 +
122978 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
122979 + err = -EACCES;
122980 + goto put_fail;
122981 + }
122982 +
122983 u = unix_find_socket_byinode(inode);
122984 if (!u)
122985 goto put_fail;
122986 @@ -806,6 +812,13 @@ static struct sock *unix_find_other(struct net *net,
122987 if (u) {
122988 struct dentry *dentry;
122989 dentry = unix_sk(u)->path.dentry;
122990 +
122991 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
122992 + err = -EPERM;
122993 + sock_put(u);
122994 + goto fail;
122995 + }
122996 +
122997 if (dentry)
122998 touch_atime(&unix_sk(u)->path);
122999 } else
123000 @@ -839,12 +852,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
123001 */
123002 err = security_path_mknod(&path, dentry, mode, 0);
123003 if (!err) {
123004 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
123005 + err = -EACCES;
123006 + goto out;
123007 + }
123008 err = vfs_mknod(d_inode(path.dentry), dentry, mode, 0);
123009 if (!err) {
123010 res->mnt = mntget(path.mnt);
123011 res->dentry = dget(dentry);
123012 + gr_handle_create(dentry, path.mnt);
123013 }
123014 }
123015 +out:
123016 done_path_create(&path, dentry);
123017 return err;
123018 }
123019 @@ -2233,11 +2252,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
123020 writable = unix_writable(sk);
123021 other = unix_peer_get(sk);
123022 if (other) {
123023 - if (unix_peer(other) != sk) {
123024 + unix_state_lock(other);
123025 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
123026 + unix_state_unlock(other);
123027 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
123028 if (unix_recvq_full(other))
123029 writable = 0;
123030 - }
123031 + } else
123032 + unix_state_unlock(other);
123033 sock_put(other);
123034 }
123035
123036 @@ -2334,9 +2356,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
123037 seq_puts(seq, "Num RefCount Protocol Flags Type St "
123038 "Inode Path\n");
123039 else {
123040 - struct sock *s = v;
123041 + struct sock *s = v, *peer;
123042 struct unix_sock *u = unix_sk(s);
123043 unix_state_lock(s);
123044 + peer = unix_peer(s);
123045 + unix_state_unlock(s);
123046 +
123047 + unix_state_double_lock(s, peer);
123048
123049 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
123050 s,
123051 @@ -2361,10 +2387,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
123052 seq_putc(seq, '@');
123053 i++;
123054 }
123055 - for ( ; i < len; i++)
123056 - seq_putc(seq, u->addr->name->sun_path[i]);
123057 - }
123058 - unix_state_unlock(s);
123059 + for ( ; i < len; i++) {
123060 + char c = u->addr->name->sun_path[i];
123061 + switch (c) {
123062 + case '\n':
123063 + seq_putc(seq, '\\');
123064 + seq_putc(seq, 'n');
123065 + break;
123066 + case '\t':
123067 + seq_putc(seq, '\\');
123068 + seq_putc(seq, 't');
123069 + break;
123070 + case '\\':
123071 + seq_putc(seq, '\\');
123072 + seq_putc(seq, '\\');
123073 + break;
123074 + default:
123075 + seq_putc(seq, c);
123076 + }
123077 + }
123078 + } else if (peer)
123079 + seq_printf(seq, " P%lu", sock_i_ino(peer));
123080 +
123081 + unix_state_double_unlock(s, peer);
123082 seq_putc(seq, '\n');
123083 }
123084
123085 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
123086 index b3d5150..ff3a837 100644
123087 --- a/net/unix/sysctl_net_unix.c
123088 +++ b/net/unix/sysctl_net_unix.c
123089 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
123090
123091 int __net_init unix_sysctl_register(struct net *net)
123092 {
123093 - struct ctl_table *table;
123094 + ctl_table_no_const *table;
123095
123096 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
123097 if (table == NULL)
123098 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
123099 index 9b7f207..2596621 100644
123100 --- a/net/vmw_vsock/vmci_transport_notify.c
123101 +++ b/net/vmw_vsock/vmci_transport_notify.c
123102 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
123103
123104 /* Socket control packet based operations. */
123105 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
123106 - vmci_transport_notify_pkt_socket_init,
123107 - vmci_transport_notify_pkt_socket_destruct,
123108 - vmci_transport_notify_pkt_poll_in,
123109 - vmci_transport_notify_pkt_poll_out,
123110 - vmci_transport_notify_pkt_handle_pkt,
123111 - vmci_transport_notify_pkt_recv_init,
123112 - vmci_transport_notify_pkt_recv_pre_block,
123113 - vmci_transport_notify_pkt_recv_pre_dequeue,
123114 - vmci_transport_notify_pkt_recv_post_dequeue,
123115 - vmci_transport_notify_pkt_send_init,
123116 - vmci_transport_notify_pkt_send_pre_block,
123117 - vmci_transport_notify_pkt_send_pre_enqueue,
123118 - vmci_transport_notify_pkt_send_post_enqueue,
123119 - vmci_transport_notify_pkt_process_request,
123120 - vmci_transport_notify_pkt_process_negotiate,
123121 + .socket_init = vmci_transport_notify_pkt_socket_init,
123122 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
123123 + .poll_in = vmci_transport_notify_pkt_poll_in,
123124 + .poll_out = vmci_transport_notify_pkt_poll_out,
123125 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
123126 + .recv_init = vmci_transport_notify_pkt_recv_init,
123127 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
123128 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
123129 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
123130 + .send_init = vmci_transport_notify_pkt_send_init,
123131 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
123132 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
123133 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
123134 + .process_request = vmci_transport_notify_pkt_process_request,
123135 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
123136 };
123137 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
123138 index dc9c792..3089de0 100644
123139 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
123140 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
123141 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
123142
123143 /* Socket always on control packet based operations. */
123144 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
123145 - vmci_transport_notify_pkt_socket_init,
123146 - vmci_transport_notify_pkt_socket_destruct,
123147 - vmci_transport_notify_pkt_poll_in,
123148 - vmci_transport_notify_pkt_poll_out,
123149 - vmci_transport_notify_pkt_handle_pkt,
123150 - vmci_transport_notify_pkt_recv_init,
123151 - vmci_transport_notify_pkt_recv_pre_block,
123152 - vmci_transport_notify_pkt_recv_pre_dequeue,
123153 - vmci_transport_notify_pkt_recv_post_dequeue,
123154 - vmci_transport_notify_pkt_send_init,
123155 - vmci_transport_notify_pkt_send_pre_block,
123156 - vmci_transport_notify_pkt_send_pre_enqueue,
123157 - vmci_transport_notify_pkt_send_post_enqueue,
123158 - vmci_transport_notify_pkt_process_request,
123159 - vmci_transport_notify_pkt_process_negotiate,
123160 + .socket_init = vmci_transport_notify_pkt_socket_init,
123161 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
123162 + .poll_in = vmci_transport_notify_pkt_poll_in,
123163 + .poll_out = vmci_transport_notify_pkt_poll_out,
123164 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
123165 + .recv_init = vmci_transport_notify_pkt_recv_init,
123166 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
123167 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
123168 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
123169 + .send_init = vmci_transport_notify_pkt_send_init,
123170 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
123171 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
123172 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
123173 + .process_request = vmci_transport_notify_pkt_process_request,
123174 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
123175 };
123176 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
123177 index c8717c1..08539f5 100644
123178 --- a/net/wireless/wext-core.c
123179 +++ b/net/wireless/wext-core.c
123180 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
123181 */
123182
123183 /* Support for very large requests */
123184 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
123185 - (user_length > descr->max_tokens)) {
123186 + if (user_length > descr->max_tokens) {
123187 /* Allow userspace to GET more than max so
123188 * we can support any size GET requests.
123189 * There is still a limit : -ENOMEM.
123190 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
123191 }
123192 }
123193
123194 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
123195 - /*
123196 - * If this is a GET, but not NOMAX, it means that the extra
123197 - * data is not bounded by userspace, but by max_tokens. Thus
123198 - * set the length to max_tokens. This matches the extra data
123199 - * allocation.
123200 - * The driver should fill it with the number of tokens it
123201 - * provided, and it may check iwp->length rather than having
123202 - * knowledge of max_tokens. If the driver doesn't change the
123203 - * iwp->length, this ioctl just copies back max_token tokens
123204 - * filled with zeroes. Hopefully the driver isn't claiming
123205 - * them to be valid data.
123206 - */
123207 - iwp->length = descr->max_tokens;
123208 - }
123209 -
123210 err = handler(dev, info, (union iwreq_data *) iwp, extra);
123211
123212 iwp->length += essid_compat;
123213 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
123214 index 4323952..a06dfe1 100644
123215 --- a/net/x25/sysctl_net_x25.c
123216 +++ b/net/x25/sysctl_net_x25.c
123217 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
123218 .mode = 0644,
123219 .proc_handler = proc_dointvec,
123220 },
123221 - { 0, },
123222 + { },
123223 };
123224
123225 void __init x25_register_sysctl(void)
123226 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
123227 index 0917f04..f4e3d8c 100644
123228 --- a/net/x25/x25_proc.c
123229 +++ b/net/x25/x25_proc.c
123230 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
123231
123232 int __init x25_proc_init(void)
123233 {
123234 - if (!proc_mkdir("x25", init_net.proc_net))
123235 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
123236 return -ENOMEM;
123237
123238 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
123239 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
123240 index 638af06..7d9daad 100644
123241 --- a/net/xfrm/xfrm_policy.c
123242 +++ b/net/xfrm/xfrm_policy.c
123243 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
123244 {
123245 policy->walk.dead = 1;
123246
123247 - atomic_inc(&policy->genid);
123248 + atomic_inc_unchecked(&policy->genid);
123249
123250 if (del_timer(&policy->polq.hold_timer))
123251 xfrm_pol_put(policy);
123252 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
123253 else
123254 hlist_add_head(&policy->bydst, chain);
123255 __xfrm_policy_link(policy, dir);
123256 - atomic_inc(&net->xfrm.flow_cache_genid);
123257 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
123258
123259 /* After previous checking, family can either be AF_INET or AF_INET6 */
123260 if (policy->family == AF_INET)
123261 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
123262
123263 xdst->num_pols = num_pols;
123264 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
123265 - xdst->policy_genid = atomic_read(&pols[0]->genid);
123266 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
123267
123268 return xdst;
123269 }
123270 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
123271 }
123272 EXPORT_SYMBOL(xfrm_garbage_collect);
123273
123274 -static void xfrm_garbage_collect_deferred(struct net *net)
123275 +void xfrm_garbage_collect_deferred(struct net *net)
123276 {
123277 flow_cache_flush_deferred(net);
123278 }
123279 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
123280
123281 static void xfrm_init_pmtu(struct dst_entry *dst)
123282 {
123283 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
123284 if (xdst->xfrm_genid != dst->xfrm->genid)
123285 return 0;
123286 if (xdst->num_pols > 0 &&
123287 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
123288 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
123289 return 0;
123290
123291 mtu = dst_mtu(dst->child);
123292 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
123293 dst_ops->link_failure = xfrm_link_failure;
123294 if (likely(dst_ops->neigh_lookup == NULL))
123295 dst_ops->neigh_lookup = xfrm_neigh_lookup;
123296 - if (likely(afinfo->garbage_collect == NULL))
123297 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
123298 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
123299 }
123300 spin_unlock(&xfrm_policy_afinfo_lock);
123301 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
123302 dst_ops->check = NULL;
123303 dst_ops->negative_advice = NULL;
123304 dst_ops->link_failure = NULL;
123305 - afinfo->garbage_collect = NULL;
123306 }
123307 return err;
123308 }
123309 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
123310 sizeof(pol->xfrm_vec[i].saddr));
123311 pol->xfrm_vec[i].encap_family = mp->new_family;
123312 /* flush bundles */
123313 - atomic_inc(&pol->genid);
123314 + atomic_inc_unchecked(&pol->genid);
123315 }
123316 }
123317
123318 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
123319 index 96688cd..e68a2eb 100644
123320 --- a/net/xfrm/xfrm_state.c
123321 +++ b/net/xfrm/xfrm_state.c
123322 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
123323
123324 if (unlikely(afinfo == NULL))
123325 return -EAFNOSUPPORT;
123326 - typemap = afinfo->type_map;
123327 + typemap = (const struct xfrm_type **)afinfo->type_map;
123328 spin_lock_bh(&xfrm_type_lock);
123329
123330 - if (likely(typemap[type->proto] == NULL))
123331 + if (likely(typemap[type->proto] == NULL)) {
123332 + pax_open_kernel();
123333 typemap[type->proto] = type;
123334 - else
123335 + pax_close_kernel();
123336 + } else
123337 err = -EEXIST;
123338 spin_unlock_bh(&xfrm_type_lock);
123339 xfrm_state_put_afinfo(afinfo);
123340 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
123341
123342 if (unlikely(afinfo == NULL))
123343 return -EAFNOSUPPORT;
123344 - typemap = afinfo->type_map;
123345 + typemap = (const struct xfrm_type **)afinfo->type_map;
123346 spin_lock_bh(&xfrm_type_lock);
123347
123348 if (unlikely(typemap[type->proto] != type))
123349 err = -ENOENT;
123350 - else
123351 + else {
123352 + pax_open_kernel();
123353 typemap[type->proto] = NULL;
123354 + pax_close_kernel();
123355 + }
123356 spin_unlock_bh(&xfrm_type_lock);
123357 xfrm_state_put_afinfo(afinfo);
123358 return err;
123359 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
123360 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
123361 {
123362 struct xfrm_state_afinfo *afinfo;
123363 - const struct xfrm_type **typemap;
123364 const struct xfrm_type *type;
123365 int modload_attempted = 0;
123366
123367 @@ -211,9 +215,8 @@ retry:
123368 afinfo = xfrm_state_get_afinfo(family);
123369 if (unlikely(afinfo == NULL))
123370 return NULL;
123371 - typemap = afinfo->type_map;
123372
123373 - type = typemap[proto];
123374 + type = afinfo->type_map[proto];
123375 if (unlikely(type && !try_module_get(type->owner)))
123376 type = NULL;
123377 if (!type && !modload_attempted) {
123378 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
123379 return -EAFNOSUPPORT;
123380
123381 err = -EEXIST;
123382 - modemap = afinfo->mode_map;
123383 + modemap = (struct xfrm_mode **)afinfo->mode_map;
123384 spin_lock_bh(&xfrm_mode_lock);
123385 if (modemap[mode->encap])
123386 goto out;
123387 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
123388 if (!try_module_get(afinfo->owner))
123389 goto out;
123390
123391 - mode->afinfo = afinfo;
123392 + pax_open_kernel();
123393 + *(const void **)&mode->afinfo = afinfo;
123394 modemap[mode->encap] = mode;
123395 + pax_close_kernel();
123396 err = 0;
123397
123398 out:
123399 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
123400 return -EAFNOSUPPORT;
123401
123402 err = -ENOENT;
123403 - modemap = afinfo->mode_map;
123404 + modemap = (struct xfrm_mode **)afinfo->mode_map;
123405 spin_lock_bh(&xfrm_mode_lock);
123406 if (likely(modemap[mode->encap] == mode)) {
123407 + pax_open_kernel();
123408 modemap[mode->encap] = NULL;
123409 + pax_close_kernel();
123410 module_put(mode->afinfo->owner);
123411 err = 0;
123412 }
123413 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
123414 u32 xfrm_get_acqseq(void)
123415 {
123416 u32 res;
123417 - static atomic_t acqseq;
123418 + static atomic_unchecked_t acqseq;
123419
123420 do {
123421 - res = atomic_inc_return(&acqseq);
123422 + res = atomic_inc_return_unchecked(&acqseq);
123423 } while (!res);
123424
123425 return res;
123426 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
123427 index 05a6e3d..6716ec9 100644
123428 --- a/net/xfrm/xfrm_sysctl.c
123429 +++ b/net/xfrm/xfrm_sysctl.c
123430 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
123431
123432 int __net_init xfrm_sysctl_init(struct net *net)
123433 {
123434 - struct ctl_table *table;
123435 + ctl_table_no_const *table;
123436
123437 __xfrm_sysctl_init(net);
123438
123439 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
123440 index d3437b8..6c3becb 100644
123441 --- a/scripts/Kbuild.include
123442 +++ b/scripts/Kbuild.include
123443 @@ -142,7 +142,7 @@ cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))
123444 # cc-ldoption
123445 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
123446 cc-ldoption = $(call try-run,\
123447 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
123448 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
123449
123450 # ld-option
123451 # Usage: LDFLAGS += $(call ld-option, -X)
123452 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
123453 index 01df30a..b687dbf 100644
123454 --- a/scripts/Makefile.build
123455 +++ b/scripts/Makefile.build
123456 @@ -60,7 +60,7 @@ endif
123457 endif
123458
123459 # Do not include host rules unless needed
123460 -ifneq ($(hostprogs-y)$(hostprogs-m),)
123461 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
123462 include scripts/Makefile.host
123463 endif
123464
123465 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
123466 index 55c96cb..e4e88ab 100644
123467 --- a/scripts/Makefile.clean
123468 +++ b/scripts/Makefile.clean
123469 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
123470 __clean-files := $(extra-y) $(extra-m) $(extra-) \
123471 $(always) $(targets) $(clean-files) \
123472 $(host-progs) \
123473 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
123474 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
123475 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
123476
123477 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
123478
123479 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
123480 index 133edfa..c9aa07f 100644
123481 --- a/scripts/Makefile.host
123482 +++ b/scripts/Makefile.host
123483 @@ -20,7 +20,19 @@
123484 # Will compile qconf as a C++ program, and menu as a C program.
123485 # They are linked as C++ code to the executable qconf
123486
123487 +# hostprogs-y := conf
123488 +# conf-objs := conf.o libkconfig.so
123489 +# libkconfig-objs := expr.o type.o
123490 +# Will create a shared library named libkconfig.so that consists of
123491 +# expr.o and type.o (they are both compiled as C code and the object files
123492 +# are made as position independent code).
123493 +# conf.c is compiled as a C program, and conf.o is linked together with
123494 +# libkconfig.so as the executable conf.
123495 +# Note: Shared libraries consisting of C++ files are not supported
123496 +
123497 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
123498 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
123499 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
123500
123501 # C code
123502 # Executables compiled from a single .c file
123503 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
123504 # C++ Object (.o) files compiled from .cc files
123505 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
123506
123507 +# Shared libaries (only .c supported)
123508 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
123509 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
123510 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
123511 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
123512 +# Remove .so files from "xxx-objs"
123513 +host-cobjs := $(filter-out %.so,$(host-cobjs))
123514 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
123515 +
123516 +# Object (.o) files used by the shared libaries
123517 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
123518 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
123519 +
123520 # output directory for programs/.o files
123521 # hostprogs-y := tools/build may have been specified.
123522 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
123523 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
123524 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
123525 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
123526 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
123527 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
123528 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
123529 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
123530 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
123531 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
123532
123533 obj-dirs += $(host-objdirs)
123534 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
123535 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
123536 $(call if_changed_dep,host-cxxobjs)
123537
123538 +# Compile .c file, create position independent .o file
123539 +# host-cshobjs -> .o
123540 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
123541 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
123542 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
123543 + $(call if_changed_dep,host-cshobjs)
123544 +
123545 +# Compile .c file, create position independent .o file
123546 +# host-cxxshobjs -> .o
123547 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
123548 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
123549 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
123550 + $(call if_changed_dep,host-cxxshobjs)
123551 +
123552 +# Link a shared library, based on position independent .o files
123553 +# *.o -> .so shared library (host-cshlib)
123554 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
123555 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
123556 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
123557 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
123558 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
123559 + $(call if_changed,host-cshlib)
123560 +
123561 +# Link a shared library, based on position independent .o files
123562 +# *.o -> .so shared library (host-cxxshlib)
123563 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
123564 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
123565 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
123566 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
123567 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
123568 + $(call if_changed,host-cxxshlib)
123569 +
123570 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
123571 - $(host-cxxmulti) $(host-cxxobjs)
123572 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
123573 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
123574 index b304068..462d24e 100644
123575 --- a/scripts/basic/fixdep.c
123576 +++ b/scripts/basic/fixdep.c
123577 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
123578 /*
123579 * Lookup a value in the configuration string.
123580 */
123581 -static int is_defined_config(const char *name, int len, unsigned int hash)
123582 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
123583 {
123584 struct item *aux;
123585
123586 @@ -211,10 +211,10 @@ static void clear_config(void)
123587 /*
123588 * Record the use of a CONFIG_* word.
123589 */
123590 -static void use_config(const char *m, int slen)
123591 +static void use_config(const char *m, unsigned int slen)
123592 {
123593 unsigned int hash = strhash(m, slen);
123594 - int c, i;
123595 + unsigned int c, i;
123596
123597 if (is_defined_config(m, slen, hash))
123598 return;
123599 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
123600
123601 static void parse_config_file(const char *map, size_t len)
123602 {
123603 - const int *end = (const int *) (map + len);
123604 + const unsigned int *end = (const unsigned int *) (map + len);
123605 /* start at +1, so that p can never be < map */
123606 - const int *m = (const int *) map + 1;
123607 + const unsigned int *m = (const unsigned int *) map + 1;
123608 const char *p, *q;
123609
123610 for (; m < end; m++) {
123611 @@ -435,7 +435,7 @@ static void print_deps(void)
123612 static void traps(void)
123613 {
123614 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
123615 - int *p = (int *)test;
123616 + unsigned int *p = (unsigned int *)test;
123617
123618 if (*p != INT_CONF) {
123619 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
123620 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
123621 new file mode 100644
123622 index 0000000..eaa4fce
123623 --- /dev/null
123624 +++ b/scripts/gcc-plugin.sh
123625 @@ -0,0 +1,51 @@
123626 +#!/bin/sh
123627 +srctree=$(dirname "$0")
123628 +gccplugins_dir=$($3 -print-file-name=plugin)
123629 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
123630 +#include "gcc-common.h"
123631 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
123632 +#warning $2 CXX
123633 +#else
123634 +#warning $1 CC
123635 +#endif
123636 +EOF
123637 +)
123638 +
123639 +if [ $? -ne 0 ]
123640 +then
123641 + exit 1
123642 +fi
123643 +
123644 +case "$plugincc" in
123645 + *"$1 CC"*)
123646 + echo "$1"
123647 + exit 0
123648 + ;;
123649 +
123650 + *"$2 CXX"*)
123651 + # the c++ compiler needs another test, see below
123652 + ;;
123653 +
123654 + *)
123655 + exit 1
123656 + ;;
123657 +esac
123658 +
123659 +# we need a c++ compiler that supports the designated initializer GNU extension
123660 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
123661 +#include "gcc-common.h"
123662 +class test {
123663 +public:
123664 + int test;
123665 +} test = {
123666 + .test = 1
123667 +};
123668 +EOF
123669 +)
123670 +
123671 +if [ $? -eq 0 ]
123672 +then
123673 + echo "$2"
123674 + exit 0
123675 +fi
123676 +exit 1
123677 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
123678 index fdebd66..a349e33 100755
123679 --- a/scripts/headers_install.sh
123680 +++ b/scripts/headers_install.sh
123681 @@ -32,6 +32,7 @@ do
123682 FILE="$(basename "$i")"
123683 sed -r \
123684 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
123685 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
123686 -e 's/__attribute_const__([ \t]|$)/\1/g' \
123687 -e 's@^#include <linux/compiler.h>@@' \
123688 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
123689 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
123690 index 86a4fe7..99e91f9 100755
123691 --- a/scripts/link-vmlinux.sh
123692 +++ b/scripts/link-vmlinux.sh
123693 @@ -166,7 +166,7 @@ else
123694 fi;
123695
123696 # final build of init/
123697 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
123698 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
123699
123700 kallsymso=""
123701 kallsyms_vmlinux=""
123702 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
123703 index 78691d5..56972f2 100644
123704 --- a/scripts/mod/file2alias.c
123705 +++ b/scripts/mod/file2alias.c
123706 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
123707 unsigned long size, unsigned long id_size,
123708 void *symval)
123709 {
123710 - int i;
123711 + unsigned int i;
123712
123713 if (size % id_size || size < id_size) {
123714 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
123715 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
123716 /* USB is special because the bcdDevice can be matched against a numeric range */
123717 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
123718 static void do_usb_entry(void *symval,
123719 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
123720 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
123721 unsigned char range_lo, unsigned char range_hi,
123722 unsigned char max, struct module *mod)
123723 {
123724 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
123725 {
123726 unsigned int devlo, devhi;
123727 unsigned char chi, clo, max;
123728 - int ndigits;
123729 + unsigned int ndigits;
123730
123731 DEF_FIELD(symval, usb_device_id, match_flags);
123732 DEF_FIELD(symval, usb_device_id, idVendor);
123733 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
123734 for (i = 0; i < count; i++) {
123735 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
123736 char acpi_id[sizeof(*id)];
123737 - int j;
123738 + unsigned int j;
123739
123740 buf_printf(&mod->dev_table_buf,
123741 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
123742 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
123743
123744 for (j = 0; j < PNP_MAX_DEVICES; j++) {
123745 const char *id = (char *)(*devs)[j].id;
123746 - int i2, j2;
123747 + unsigned int i2, j2;
123748 int dup = 0;
123749
123750 if (!id[0])
123751 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
123752 /* add an individual alias for every device entry */
123753 if (!dup) {
123754 char acpi_id[PNP_ID_LEN];
123755 - int k;
123756 + unsigned int k;
123757
123758 buf_printf(&mod->dev_table_buf,
123759 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
123760 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
123761 static int do_dmi_entry(const char *filename, void *symval,
123762 char *alias)
123763 {
123764 - int i, j;
123765 + unsigned int i, j;
123766 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
123767 sprintf(alias, "dmi*");
123768
123769 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
123770 index 91ee1b2..c9cf01a 100644
123771 --- a/scripts/mod/modpost.c
123772 +++ b/scripts/mod/modpost.c
123773 @@ -942,6 +942,7 @@ enum mismatch {
123774 ANY_EXIT_TO_ANY_INIT,
123775 EXPORT_TO_INIT_EXIT,
123776 EXTABLE_TO_NON_TEXT,
123777 + DATA_TO_TEXT
123778 };
123779
123780 /**
123781 @@ -1068,6 +1069,12 @@ static const struct sectioncheck sectioncheck[] = {
123782 .good_tosec = {ALL_TEXT_SECTIONS , NULL},
123783 .mismatch = EXTABLE_TO_NON_TEXT,
123784 .handler = extable_mismatch_handler,
123785 +},
123786 +/* Do not reference code from writable data */
123787 +{
123788 + .fromsec = { DATA_SECTIONS, NULL },
123789 + .bad_tosec = { ALL_TEXT_SECTIONS, NULL },
123790 + .mismatch = DATA_TO_TEXT
123791 }
123792 };
123793
123794 @@ -1217,10 +1224,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
123795 continue;
123796 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
123797 continue;
123798 - if (sym->st_value == addr)
123799 - return sym;
123800 /* Find a symbol nearby - addr are maybe negative */
123801 d = sym->st_value - addr;
123802 + if (d == 0)
123803 + return sym;
123804 if (d < 0)
123805 d = addr - sym->st_value;
123806 if (d < distance) {
123807 @@ -1503,6 +1510,14 @@ static void report_sec_mismatch(const char *modname,
123808 fatal("There's a special handler for this mismatch type, "
123809 "we should never get here.");
123810 break;
123811 + case DATA_TO_TEXT:
123812 +#if 0
123813 + fprintf(stderr,
123814 + "The %s %s:%s references\n"
123815 + "the %s %s:%s%s\n",
123816 + from, fromsec, fromsym, to, tosec, tosym, to_p);
123817 +#endif
123818 + break;
123819 }
123820 fprintf(stderr, "\n");
123821 }
123822 @@ -1892,7 +1907,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
123823 static void check_sec_ref(struct module *mod, const char *modname,
123824 struct elf_info *elf)
123825 {
123826 - int i;
123827 + unsigned int i;
123828 Elf_Shdr *sechdrs = elf->sechdrs;
123829
123830 /* Walk through all sections */
123831 @@ -2023,7 +2038,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
123832 va_end(ap);
123833 }
123834
123835 -void buf_write(struct buffer *buf, const char *s, int len)
123836 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
123837 {
123838 if (buf->size - buf->pos < len) {
123839 buf->size += len + SZ;
123840 @@ -2242,7 +2257,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
123841 if (fstat(fileno(file), &st) < 0)
123842 goto close_write;
123843
123844 - if (st.st_size != b->pos)
123845 + if (st.st_size != (off_t)b->pos)
123846 goto close_write;
123847
123848 tmp = NOFAIL(malloc(b->pos));
123849 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
123850 index 168b43d..77914bf 100644
123851 --- a/scripts/mod/modpost.h
123852 +++ b/scripts/mod/modpost.h
123853 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
123854
123855 struct buffer {
123856 char *p;
123857 - int pos;
123858 - int size;
123859 + unsigned int pos;
123860 + unsigned int size;
123861 };
123862
123863 void __attribute__((format(printf, 2, 3)))
123864 buf_printf(struct buffer *buf, const char *fmt, ...);
123865
123866 void
123867 -buf_write(struct buffer *buf, const char *s, int len);
123868 +buf_write(struct buffer *buf, const char *s, unsigned int len);
123869
123870 struct module {
123871 struct module *next;
123872 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
123873 index 944418d..15291e4 100644
123874 --- a/scripts/mod/sumversion.c
123875 +++ b/scripts/mod/sumversion.c
123876 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
123877 goto out;
123878 }
123879
123880 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
123881 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
123882 warn("writing sum in %s failed: %s\n",
123883 filename, strerror(errno));
123884 goto out;
123885 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
123886 index 73a2c7d..df11b31 100644
123887 --- a/scripts/module-common.lds
123888 +++ b/scripts/module-common.lds
123889 @@ -6,6 +6,10 @@
123890 SECTIONS {
123891 /DISCARD/ : { *(.discard) }
123892
123893 + .rodata 0: {
123894 + *(.rodata) *(.rodata.*)
123895 + *(.data..read_only)
123896 + }
123897 __ksymtab 0 : { *(SORT(___ksymtab+*)) }
123898 __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) }
123899 __ksymtab_unused 0 : { *(SORT(___ksymtab_unused+*)) }
123900 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
123901 index 99ca6e7..3a1a1a1 100644
123902 --- a/scripts/package/Makefile
123903 +++ b/scripts/package/Makefile
123904 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
123905 ln -sf $(srctree) $(KERNELPATH)
123906 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
123907 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
123908 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
123909 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
123910 rm $(KERNELPATH)
123911 rm -f $(objtree)/.scmversion
123912 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
123913 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
123914 index 88dbf23..d1b4291 100755
123915 --- a/scripts/package/builddeb
123916 +++ b/scripts/package/builddeb
123917 @@ -304,6 +304,7 @@ fi
123918 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
123919 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
123920 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
123921 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
123922 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
123923 mkdir -p "$destdir"
123924 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
123925 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
123926 index d9ab94b..eb7f04c 100755
123927 --- a/scripts/package/mkspec
123928 +++ b/scripts/package/mkspec
123929 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
123930 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
123931 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
123932 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
123933 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
123934 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
123935 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
123936 fi
123937
123938 echo ""
123939 echo "%clean"
123940 echo 'rm -rf $RPM_BUILD_ROOT'
123941 echo ""
123942 +echo "%pre"
123943 +echo 'chmod -f 0500 /boot'
123944 +echo 'if [ -d /lib/modules ]; then'
123945 +echo 'chmod -f 0500 /lib/modules'
123946 +echo 'fi'
123947 +echo 'if [ -d /lib32/modules ]; then'
123948 +echo 'chmod -f 0500 /lib32/modules'
123949 +echo 'fi'
123950 +echo 'if [ -d /lib64/modules ]; then'
123951 +echo 'chmod -f 0500 /lib64/modules'
123952 +echo 'fi'
123953 +echo ""
123954 +echo "%post devel"
123955 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
123956 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
123957 +echo ""
123958 echo "%post"
123959 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
123960 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
123961 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
123962 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
123963 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
123964 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
123965 +echo "if [ -x /sbin/dracut ]; then"
123966 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
123967 +echo "else"
123968 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
123969 echo "fi"
123970 echo ""
123971 echo "%files"
123972 -echo '%defattr (-, root, root)'
123973 +echo '%defattr (400, root, root, 500)'
123974 echo "%dir /lib/modules"
123975 -echo "/lib/modules/$KERNELRELEASE"
123976 echo "%exclude /lib/modules/$KERNELRELEASE/build"
123977 echo "%exclude /lib/modules/$KERNELRELEASE/source"
123978 +echo "/lib/modules/$KERNELRELEASE"
123979 echo "/lib/firmware/$KERNELRELEASE"
123980 echo "/boot/*"
123981 echo ""
123982 @@ -155,9 +166,8 @@ echo "/usr/include"
123983 echo ""
123984 if ! $PREBUILT; then
123985 echo "%files devel"
123986 -echo '%defattr (-, root, root)'
123987 +echo '%defattr (400, root, root, 500)'
123988 +echo "%dir /lib/modules/$KERNELRELEASE"
123989 echo "/usr/src/kernels/$KERNELRELEASE"
123990 -echo "/lib/modules/$KERNELRELEASE/build"
123991 -echo "/lib/modules/$KERNELRELEASE/source"
123992 echo ""
123993 fi
123994 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
123995 index 4718d78..9220d58 100644
123996 --- a/scripts/pnmtologo.c
123997 +++ b/scripts/pnmtologo.c
123998 @@ -244,14 +244,14 @@ static void write_header(void)
123999 fprintf(out, " * Linux logo %s\n", logoname);
124000 fputs(" */\n\n", out);
124001 fputs("#include <linux/linux_logo.h>\n\n", out);
124002 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
124003 + fprintf(out, "static unsigned char %s_data[] = {\n",
124004 logoname);
124005 }
124006
124007 static void write_footer(void)
124008 {
124009 fputs("\n};\n\n", out);
124010 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
124011 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
124012 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
124013 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
124014 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
124015 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
124016 fputs("\n};\n\n", out);
124017
124018 /* write logo clut */
124019 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
124020 + fprintf(out, "static unsigned char %s_clut[] = {\n",
124021 logoname);
124022 write_hex_cnt = 0;
124023 for (i = 0; i < logo_clutsize; i++) {
124024 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
124025 index ba87004..3f4852c 100644
124026 --- a/scripts/sortextable.h
124027 +++ b/scripts/sortextable.h
124028 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
124029 const char *secstrtab;
124030 const char *strtab;
124031 char *extab_image;
124032 - int extab_index = 0;
124033 - int i;
124034 - int idx;
124035 + unsigned int extab_index = 0;
124036 + unsigned int i;
124037 + unsigned int idx;
124038 unsigned int num_sections;
124039 unsigned int secindex_strings;
124040
124041 diff --git a/scripts/tags.sh b/scripts/tags.sh
124042 index cdb491d..8d32bfc 100755
124043 --- a/scripts/tags.sh
124044 +++ b/scripts/tags.sh
124045 @@ -26,7 +26,7 @@ else
124046 fi
124047
124048 # ignore userspace tools
124049 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
124050 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
124051
124052 # Find all available archs
124053 find_all_archs()
124054 diff --git a/security/Kconfig b/security/Kconfig
124055 index bf4ec46..1fa98bf 100644
124056 --- a/security/Kconfig
124057 +++ b/security/Kconfig
124058 @@ -4,6 +4,981 @@
124059
124060 menu "Security options"
124061
124062 +menu "Grsecurity"
124063 +
124064 + config ARCH_TRACK_EXEC_LIMIT
124065 + bool
124066 +
124067 + config PAX_KERNEXEC_PLUGIN
124068 + bool
124069 +
124070 + config PAX_PER_CPU_PGD
124071 + bool
124072 +
124073 + config TASK_SIZE_MAX_SHIFT
124074 + int
124075 + depends on X86_64
124076 + default 47 if !PAX_PER_CPU_PGD
124077 + default 42 if PAX_PER_CPU_PGD
124078 +
124079 + config PAX_ENABLE_PAE
124080 + bool
124081 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
124082 +
124083 + config PAX_USERCOPY_SLABS
124084 + bool
124085 +
124086 +config GRKERNSEC
124087 + bool "Grsecurity"
124088 + select CRYPTO
124089 + select CRYPTO_SHA256
124090 + select PROC_FS
124091 + select STOP_MACHINE
124092 + select TTY
124093 + select DEBUG_KERNEL
124094 + select DEBUG_LIST
124095 + select MULTIUSER
124096 + help
124097 + If you say Y here, you will be able to configure many features
124098 + that will enhance the security of your system. It is highly
124099 + recommended that you say Y here and read through the help
124100 + for each option so that you fully understand the features and
124101 + can evaluate their usefulness for your machine.
124102 +
124103 +choice
124104 + prompt "Configuration Method"
124105 + depends on GRKERNSEC
124106 + default GRKERNSEC_CONFIG_CUSTOM
124107 + help
124108 +
124109 +config GRKERNSEC_CONFIG_AUTO
124110 + bool "Automatic"
124111 + help
124112 + If you choose this configuration method, you'll be able to answer a small
124113 + number of simple questions about how you plan to use this kernel.
124114 + The settings of grsecurity and PaX will be automatically configured for
124115 + the highest commonly-used settings within the provided constraints.
124116 +
124117 + If you require additional configuration, custom changes can still be made
124118 + from the "custom configuration" menu.
124119 +
124120 +config GRKERNSEC_CONFIG_CUSTOM
124121 + bool "Custom"
124122 + help
124123 + If you choose this configuration method, you'll be able to configure all
124124 + grsecurity and PaX settings manually. Via this method, no options are
124125 + automatically enabled.
124126 +
124127 + Take note that if menuconfig is exited with this configuration method
124128 + chosen, you will not be able to use the automatic configuration methods
124129 + without starting again with a kernel configuration with no grsecurity
124130 + or PaX options specified inside.
124131 +
124132 +endchoice
124133 +
124134 +choice
124135 + prompt "Usage Type"
124136 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
124137 + default GRKERNSEC_CONFIG_SERVER
124138 + help
124139 +
124140 +config GRKERNSEC_CONFIG_SERVER
124141 + bool "Server"
124142 + help
124143 + Choose this option if you plan to use this kernel on a server.
124144 +
124145 +config GRKERNSEC_CONFIG_DESKTOP
124146 + bool "Desktop"
124147 + help
124148 + Choose this option if you plan to use this kernel on a desktop.
124149 +
124150 +endchoice
124151 +
124152 +choice
124153 + prompt "Virtualization Type"
124154 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
124155 + default GRKERNSEC_CONFIG_VIRT_NONE
124156 + help
124157 +
124158 +config GRKERNSEC_CONFIG_VIRT_NONE
124159 + bool "None"
124160 + help
124161 + Choose this option if this kernel will be run on bare metal.
124162 +
124163 +config GRKERNSEC_CONFIG_VIRT_GUEST
124164 + bool "Guest"
124165 + help
124166 + Choose this option if this kernel will be run as a VM guest.
124167 +
124168 +config GRKERNSEC_CONFIG_VIRT_HOST
124169 + bool "Host"
124170 + help
124171 + Choose this option if this kernel will be run as a VM host.
124172 +
124173 +endchoice
124174 +
124175 +choice
124176 + prompt "Virtualization Hardware"
124177 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
124178 + help
124179 +
124180 +config GRKERNSEC_CONFIG_VIRT_EPT
124181 + bool "EPT/RVI Processor Support"
124182 + depends on X86
124183 + help
124184 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
124185 + hardware virtualization. This allows for additional kernel hardening protections
124186 + to operate without additional performance impact.
124187 +
124188 + To see if your Intel processor supports EPT, see:
124189 + http://ark.intel.com/Products/VirtualizationTechnology
124190 + (Most Core i3/5/7 support EPT)
124191 +
124192 + To see if your AMD processor supports RVI, see:
124193 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
124194 +
124195 +config GRKERNSEC_CONFIG_VIRT_SOFT
124196 + bool "First-gen/No Hardware Virtualization"
124197 + help
124198 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
124199 + support hardware virtualization or doesn't support the EPT/RVI extensions.
124200 +
124201 +endchoice
124202 +
124203 +choice
124204 + prompt "Virtualization Software"
124205 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
124206 + help
124207 +
124208 +config GRKERNSEC_CONFIG_VIRT_XEN
124209 + bool "Xen"
124210 + help
124211 + Choose this option if this kernel is running as a Xen guest or host.
124212 +
124213 +config GRKERNSEC_CONFIG_VIRT_VMWARE
124214 + bool "VMWare"
124215 + help
124216 + Choose this option if this kernel is running as a VMWare guest or host.
124217 +
124218 +config GRKERNSEC_CONFIG_VIRT_KVM
124219 + bool "KVM"
124220 + help
124221 + Choose this option if this kernel is running as a KVM guest or host.
124222 +
124223 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
124224 + bool "VirtualBox"
124225 + help
124226 + Choose this option if this kernel is running as a VirtualBox guest or host.
124227 +
124228 +config GRKERNSEC_CONFIG_VIRT_HYPERV
124229 + bool "Hyper-V"
124230 + help
124231 + Choose this option if this kernel is running as a Hyper-V guest.
124232 +
124233 +endchoice
124234 +
124235 +choice
124236 + prompt "Required Priorities"
124237 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
124238 + default GRKERNSEC_CONFIG_PRIORITY_PERF
124239 + help
124240 +
124241 +config GRKERNSEC_CONFIG_PRIORITY_PERF
124242 + bool "Performance"
124243 + help
124244 + Choose this option if performance is of highest priority for this deployment
124245 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
124246 + clearing of structures intended for userland, and freed memory sanitizing will
124247 + be disabled.
124248 +
124249 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
124250 + bool "Security"
124251 + help
124252 + Choose this option if security is of highest priority for this deployment of
124253 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
124254 + for userland, and freed memory sanitizing will be enabled for this kernel.
124255 + In a worst-case scenario, these features can introduce a 20% performance hit
124256 + (UDEREF on x64 contributing half of this hit).
124257 +
124258 +endchoice
124259 +
124260 +menu "Default Special Groups"
124261 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
124262 +
124263 +config GRKERNSEC_PROC_GID
124264 + int "GID exempted from /proc restrictions"
124265 + default 1001
124266 + help
124267 + Setting this GID determines which group will be exempted from
124268 + grsecurity's /proc restrictions, allowing users of the specified
124269 + group to view network statistics and the existence of other users'
124270 + processes on the system. This GID may also be chosen at boot time
124271 + via "grsec_proc_gid=" on the kernel commandline.
124272 +
124273 +config GRKERNSEC_TPE_UNTRUSTED_GID
124274 + int "GID for TPE-untrusted users"
124275 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
124276 + default 1005
124277 + help
124278 + Setting this GID determines which group untrusted users should
124279 + be added to. These users will be placed under grsecurity's Trusted Path
124280 + Execution mechanism, preventing them from executing their own binaries.
124281 + The users will only be able to execute binaries in directories owned and
124282 + writable only by the root user. If the sysctl option is enabled, a sysctl
124283 + option with name "tpe_gid" is created.
124284 +
124285 +config GRKERNSEC_TPE_TRUSTED_GID
124286 + int "GID for TPE-trusted users"
124287 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
124288 + default 1005
124289 + help
124290 + Setting this GID determines what group TPE restrictions will be
124291 + *disabled* for. If the sysctl option is enabled, a sysctl option
124292 + with name "tpe_gid" is created.
124293 +
124294 +config GRKERNSEC_SYMLINKOWN_GID
124295 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
124296 + depends on GRKERNSEC_CONFIG_SERVER
124297 + default 1006
124298 + help
124299 + Setting this GID determines what group kernel-enforced
124300 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
124301 + is enabled, a sysctl option with name "symlinkown_gid" is created.
124302 +
124303 +
124304 +endmenu
124305 +
124306 +menu "Customize Configuration"
124307 +depends on GRKERNSEC
124308 +
124309 +menu "PaX"
124310 +
124311 +config PAX
124312 + bool "Enable various PaX features"
124313 + default y if GRKERNSEC_CONFIG_AUTO
124314 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
124315 + help
124316 + This allows you to enable various PaX features. PaX adds
124317 + intrusion prevention mechanisms to the kernel that reduce
124318 + the risks posed by exploitable memory corruption bugs.
124319 +
124320 +menu "PaX Control"
124321 + depends on PAX
124322 +
124323 +config PAX_SOFTMODE
124324 + bool 'Support soft mode'
124325 + help
124326 + Enabling this option will allow you to run PaX in soft mode, that
124327 + is, PaX features will not be enforced by default, only on executables
124328 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
124329 + support as they are the only way to mark executables for soft mode use.
124330 +
124331 + Soft mode can be activated by using the "pax_softmode=1" kernel command
124332 + line option on boot. Furthermore you can control various PaX features
124333 + at runtime via the entries in /proc/sys/kernel/pax.
124334 +
124335 +config PAX_EI_PAX
124336 + bool 'Use legacy ELF header marking'
124337 + default y if GRKERNSEC_CONFIG_AUTO
124338 + help
124339 + Enabling this option will allow you to control PaX features on
124340 + a per executable basis via the 'chpax' utility available at
124341 + http://pax.grsecurity.net/. The control flags will be read from
124342 + an otherwise reserved part of the ELF header. This marking has
124343 + numerous drawbacks (no support for soft-mode, toolchain does not
124344 + know about the non-standard use of the ELF header) therefore it
124345 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
124346 + support.
124347 +
124348 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
124349 + support as well, they will override the legacy EI_PAX marks.
124350 +
124351 + If you enable none of the marking options then all applications
124352 + will run with PaX enabled on them by default.
124353 +
124354 +config PAX_PT_PAX_FLAGS
124355 + bool 'Use ELF program header marking'
124356 + default y if GRKERNSEC_CONFIG_AUTO
124357 + help
124358 + Enabling this option will allow you to control PaX features on
124359 + a per executable basis via the 'paxctl' utility available at
124360 + http://pax.grsecurity.net/. The control flags will be read from
124361 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
124362 + has the benefits of supporting both soft mode and being fully
124363 + integrated into the toolchain (the binutils patch is available
124364 + from http://pax.grsecurity.net).
124365 +
124366 + Note that if you enable the legacy EI_PAX marking support as well,
124367 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
124368 +
124369 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
124370 + must make sure that the marks are the same if a binary has both marks.
124371 +
124372 + If you enable none of the marking options then all applications
124373 + will run with PaX enabled on them by default.
124374 +
124375 +config PAX_XATTR_PAX_FLAGS
124376 + bool 'Use filesystem extended attributes marking'
124377 + default y if GRKERNSEC_CONFIG_AUTO
124378 + select CIFS_XATTR if CIFS
124379 + select EXT2_FS_XATTR if EXT2_FS
124380 + select EXT3_FS_XATTR if EXT3_FS
124381 + select F2FS_FS_XATTR if F2FS_FS
124382 + select JFFS2_FS_XATTR if JFFS2_FS
124383 + select REISERFS_FS_XATTR if REISERFS_FS
124384 + select SQUASHFS_XATTR if SQUASHFS
124385 + select TMPFS_XATTR if TMPFS
124386 + help
124387 + Enabling this option will allow you to control PaX features on
124388 + a per executable basis via the 'setfattr' utility. The control
124389 + flags will be read from the user.pax.flags extended attribute of
124390 + the file. This marking has the benefit of supporting binary-only
124391 + applications that self-check themselves (e.g., skype) and would
124392 + not tolerate chpax/paxctl changes. The main drawback is that
124393 + extended attributes are not supported by some filesystems (e.g.,
124394 + isofs, udf, vfat) so copying files through such filesystems will
124395 + lose the extended attributes and these PaX markings.
124396 +
124397 + Note that if you enable the legacy EI_PAX marking support as well,
124398 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
124399 +
124400 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
124401 + must make sure that the marks are the same if a binary has both marks.
124402 +
124403 + If you enable none of the marking options then all applications
124404 + will run with PaX enabled on them by default.
124405 +
124406 +choice
124407 + prompt 'MAC system integration'
124408 + default PAX_HAVE_ACL_FLAGS
124409 + help
124410 + Mandatory Access Control systems have the option of controlling
124411 + PaX flags on a per executable basis, choose the method supported
124412 + by your particular system.
124413 +
124414 + - "none": if your MAC system does not interact with PaX,
124415 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
124416 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
124417 +
124418 + NOTE: this option is for developers/integrators only.
124419 +
124420 + config PAX_NO_ACL_FLAGS
124421 + bool 'none'
124422 +
124423 + config PAX_HAVE_ACL_FLAGS
124424 + bool 'direct'
124425 +
124426 + config PAX_HOOK_ACL_FLAGS
124427 + bool 'hook'
124428 +endchoice
124429 +
124430 +endmenu
124431 +
124432 +menu "Non-executable pages"
124433 + depends on PAX
124434 +
124435 +config PAX_NOEXEC
124436 + bool "Enforce non-executable pages"
124437 + default y if GRKERNSEC_CONFIG_AUTO
124438 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
124439 + help
124440 + By design some architectures do not allow for protecting memory
124441 + pages against execution or even if they do, Linux does not make
124442 + use of this feature. In practice this means that if a page is
124443 + readable (such as the stack or heap) it is also executable.
124444 +
124445 + There is a well known exploit technique that makes use of this
124446 + fact and a common programming mistake where an attacker can
124447 + introduce code of his choice somewhere in the attacked program's
124448 + memory (typically the stack or the heap) and then execute it.
124449 +
124450 + If the attacked program was running with different (typically
124451 + higher) privileges than that of the attacker, then he can elevate
124452 + his own privilege level (e.g. get a root shell, write to files for
124453 + which he does not have write access to, etc).
124454 +
124455 + Enabling this option will let you choose from various features
124456 + that prevent the injection and execution of 'foreign' code in
124457 + a program.
124458 +
124459 + This will also break programs that rely on the old behaviour and
124460 + expect that dynamically allocated memory via the malloc() family
124461 + of functions is executable (which it is not). Notable examples
124462 + are the XFree86 4.x server, the java runtime and wine.
124463 +
124464 +config PAX_PAGEEXEC
124465 + bool "Paging based non-executable pages"
124466 + default y if GRKERNSEC_CONFIG_AUTO
124467 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
124468 + select ARCH_TRACK_EXEC_LIMIT if X86_32
124469 + help
124470 + This implementation is based on the paging feature of the CPU.
124471 + On i386 without hardware non-executable bit support there is a
124472 + variable but usually low performance impact, however on Intel's
124473 + P4 core based CPUs it is very high so you should not enable this
124474 + for kernels meant to be used on such CPUs.
124475 +
124476 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
124477 + with hardware non-executable bit support there is no performance
124478 + impact, on ppc the impact is negligible.
124479 +
124480 + Note that several architectures require various emulations due to
124481 + badly designed userland ABIs, this will cause a performance impact
124482 + but will disappear as soon as userland is fixed. For example, ppc
124483 + userland MUST have been built with secure-plt by a recent toolchain.
124484 +
124485 +config PAX_SEGMEXEC
124486 + bool "Segmentation based non-executable pages"
124487 + default y if GRKERNSEC_CONFIG_AUTO
124488 + depends on PAX_NOEXEC && X86_32
124489 + help
124490 + This implementation is based on the segmentation feature of the
124491 + CPU and has a very small performance impact, however applications
124492 + will be limited to a 1.5 GB address space instead of the normal
124493 + 3 GB.
124494 +
124495 +config PAX_EMUTRAMP
124496 + bool "Emulate trampolines"
124497 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
124498 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
124499 + help
124500 + There are some programs and libraries that for one reason or
124501 + another attempt to execute special small code snippets from
124502 + non-executable memory pages. Most notable examples are the
124503 + signal handler return code generated by the kernel itself and
124504 + the GCC trampolines.
124505 +
124506 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
124507 + such programs will no longer work under your kernel.
124508 +
124509 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
124510 + utilities to enable trampoline emulation for the affected programs
124511 + yet still have the protection provided by the non-executable pages.
124512 +
124513 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
124514 + your system will not even boot.
124515 +
124516 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
124517 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
124518 + for the affected files.
124519 +
124520 + NOTE: enabling this feature *may* open up a loophole in the
124521 + protection provided by non-executable pages that an attacker
124522 + could abuse. Therefore the best solution is to not have any
124523 + files on your system that would require this option. This can
124524 + be achieved by not using libc5 (which relies on the kernel
124525 + signal handler return code) and not using or rewriting programs
124526 + that make use of the nested function implementation of GCC.
124527 + Skilled users can just fix GCC itself so that it implements
124528 + nested function calls in a way that does not interfere with PaX.
124529 +
124530 +config PAX_EMUSIGRT
124531 + bool "Automatically emulate sigreturn trampolines"
124532 + depends on PAX_EMUTRAMP && PARISC
124533 + default y
124534 + help
124535 + Enabling this option will have the kernel automatically detect
124536 + and emulate signal return trampolines executing on the stack
124537 + that would otherwise lead to task termination.
124538 +
124539 + This solution is intended as a temporary one for users with
124540 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
124541 + Modula-3 runtime, etc) or executables linked to such, basically
124542 + everything that does not specify its own SA_RESTORER function in
124543 + normal executable memory like glibc 2.1+ does.
124544 +
124545 + On parisc you MUST enable this option, otherwise your system will
124546 + not even boot.
124547 +
124548 + NOTE: this feature cannot be disabled on a per executable basis
124549 + and since it *does* open up a loophole in the protection provided
124550 + by non-executable pages, the best solution is to not have any
124551 + files on your system that would require this option.
124552 +
124553 +config PAX_MPROTECT
124554 + bool "Restrict mprotect()"
124555 + default y if GRKERNSEC_CONFIG_AUTO
124556 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
124557 + help
124558 + Enabling this option will prevent programs from
124559 + - changing the executable status of memory pages that were
124560 + not originally created as executable,
124561 + - making read-only executable pages writable again,
124562 + - creating executable pages from anonymous memory,
124563 + - making read-only-after-relocations (RELRO) data pages writable again.
124564 +
124565 + You should say Y here to complete the protection provided by
124566 + the enforcement of non-executable pages.
124567 +
124568 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
124569 + this feature on a per file basis.
124570 +
124571 +config PAX_MPROTECT_COMPAT
124572 + bool "Use legacy/compat protection demoting (read help)"
124573 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
124574 + depends on PAX_MPROTECT
124575 + help
124576 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
124577 + by sending the proper error code to the application. For some broken
124578 + userland, this can cause problems with Python or other applications. The
124579 + current implementation however allows for applications like clamav to
124580 + detect if JIT compilation/execution is allowed and to fall back gracefully
124581 + to an interpreter-based mode if it does not. While we encourage everyone
124582 + to use the current implementation as-is and push upstream to fix broken
124583 + userland (note that the RWX logging option can assist with this), in some
124584 + environments this may not be possible. Having to disable MPROTECT
124585 + completely on certain binaries reduces the security benefit of PaX,
124586 + so this option is provided for those environments to revert to the old
124587 + behavior.
124588 +
124589 +config PAX_ELFRELOCS
124590 + bool "Allow ELF text relocations (read help)"
124591 + depends on PAX_MPROTECT
124592 + default n
124593 + help
124594 + Non-executable pages and mprotect() restrictions are effective
124595 + in preventing the introduction of new executable code into an
124596 + attacked task's address space. There remain only two venues
124597 + for this kind of attack: if the attacker can execute already
124598 + existing code in the attacked task then he can either have it
124599 + create and mmap() a file containing his code or have it mmap()
124600 + an already existing ELF library that does not have position
124601 + independent code in it and use mprotect() on it to make it
124602 + writable and copy his code there. While protecting against
124603 + the former approach is beyond PaX, the latter can be prevented
124604 + by having only PIC ELF libraries on one's system (which do not
124605 + need to relocate their code). If you are sure this is your case,
124606 + as is the case with all modern Linux distributions, then leave
124607 + this option disabled. You should say 'n' here.
124608 +
124609 +config PAX_ETEXECRELOCS
124610 + bool "Allow ELF ET_EXEC text relocations"
124611 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
124612 + select PAX_ELFRELOCS
124613 + default y
124614 + help
124615 + On some architectures there are incorrectly created applications
124616 + that require text relocations and would not work without enabling
124617 + this option. If you are an alpha, ia64 or parisc user, you should
124618 + enable this option and disable it once you have made sure that
124619 + none of your applications need it.
124620 +
124621 +config PAX_EMUPLT
124622 + bool "Automatically emulate ELF PLT"
124623 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
124624 + default y
124625 + help
124626 + Enabling this option will have the kernel automatically detect
124627 + and emulate the Procedure Linkage Table entries in ELF files.
124628 + On some architectures such entries are in writable memory, and
124629 + become non-executable leading to task termination. Therefore
124630 + it is mandatory that you enable this option on alpha, parisc,
124631 + sparc and sparc64, otherwise your system would not even boot.
124632 +
124633 + NOTE: this feature *does* open up a loophole in the protection
124634 + provided by the non-executable pages, therefore the proper
124635 + solution is to modify the toolchain to produce a PLT that does
124636 + not need to be writable.
124637 +
124638 +config PAX_DLRESOLVE
124639 + bool 'Emulate old glibc resolver stub'
124640 + depends on PAX_EMUPLT && SPARC
124641 + default n
124642 + help
124643 + This option is needed if userland has an old glibc (before 2.4)
124644 + that puts a 'save' instruction into the runtime generated resolver
124645 + stub that needs special emulation.
124646 +
124647 +config PAX_KERNEXEC
124648 + bool "Enforce non-executable kernel pages"
124649 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
124650 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
124651 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
124652 + select PAX_KERNEXEC_PLUGIN if X86_64
124653 + select ARM_KERNMEM_PERMS if ARM
124654 + help
124655 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
124656 + that is, enabling this option will make it harder to inject
124657 + and execute 'foreign' code in kernel memory itself.
124658 +
124659 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
124660 + the kernel command-line will result in an RWX physical map.
124661 +
124662 + Likewise, the EFI runtime services are necessarily mapped as
124663 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
124664 + is recommended that you boot with "noefi" on the kernel
124665 + command-line if possible to eliminate the mapping.
124666 +
124667 +choice
124668 + prompt "Return Address Instrumentation Method"
124669 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
124670 + depends on PAX_KERNEXEC_PLUGIN
124671 + help
124672 + Select the method used to instrument function pointer dereferences.
124673 + Note that binary modules cannot be instrumented by this approach.
124674 +
124675 + Note that the implementation requires a gcc with plugin support,
124676 + i.e., gcc 4.5 or newer. You may need to install the supporting
124677 + headers explicitly in addition to the normal gcc package.
124678 +
124679 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
124680 + bool "bts"
124681 + help
124682 + This method is compatible with binary only modules but has
124683 + a higher runtime overhead.
124684 +
124685 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
124686 + bool "or"
124687 + depends on !PARAVIRT
124688 + help
124689 + This method is incompatible with binary only modules but has
124690 + a lower runtime overhead.
124691 +endchoice
124692 +
124693 +config PAX_KERNEXEC_PLUGIN_METHOD
124694 + string
124695 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
124696 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
124697 + default ""
124698 +
124699 +config PAX_KERNEXEC_MODULE_TEXT
124700 + int "Minimum amount of memory reserved for module code"
124701 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
124702 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
124703 + depends on PAX_KERNEXEC && X86_32
124704 + help
124705 + Due to implementation details the kernel must reserve a fixed
124706 + amount of memory for runtime allocated code (such as modules)
124707 + at compile time that cannot be changed at runtime. Here you
124708 + can specify the minimum amount in MB that will be reserved.
124709 + Due to the same implementation details this size will always
124710 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
124711 + the actually available memory for runtime allocated code will
124712 + usually be more than this minimum.
124713 +
124714 + The default 4 MB should be enough for most users but if you have
124715 + an excessive number of modules (e.g., most distribution configs
124716 + compile many drivers as modules) or use huge modules such as
124717 + nvidia's kernel driver, you will need to adjust this amount.
124718 + A good rule of thumb is to look at your currently loaded kernel
124719 + modules and add up their sizes.
124720 +
124721 +endmenu
124722 +
124723 +menu "Address Space Layout Randomization"
124724 + depends on PAX
124725 +
124726 +config PAX_ASLR
124727 + bool "Address Space Layout Randomization"
124728 + default y if GRKERNSEC_CONFIG_AUTO
124729 + help
124730 + Many if not most exploit techniques rely on the knowledge of
124731 + certain addresses in the attacked program. The following options
124732 + will allow the kernel to apply a certain amount of randomization
124733 + to specific parts of the program thereby forcing an attacker to
124734 + guess them in most cases. Any failed guess will most likely crash
124735 + the attacked program which allows the kernel to detect such attempts
124736 + and react on them. PaX itself provides no reaction mechanisms,
124737 + instead it is strongly encouraged that you make use of grsecurity's
124738 + (http://www.grsecurity.net/) built-in crash detection features or
124739 + develop one yourself.
124740 +
124741 + By saying Y here you can choose to randomize the following areas:
124742 + - top of the task's kernel stack
124743 + - top of the task's userland stack
124744 + - base address for mmap() requests that do not specify one
124745 + (this includes all libraries)
124746 + - base address of the main executable
124747 +
124748 + It is strongly recommended to say Y here as address space layout
124749 + randomization has negligible impact on performance yet it provides
124750 + a very effective protection.
124751 +
124752 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
124753 + this feature on a per file basis.
124754 +
124755 +config PAX_RANDKSTACK
124756 + bool "Randomize kernel stack base"
124757 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
124758 + depends on X86_TSC && X86
124759 + help
124760 + By saying Y here the kernel will randomize every task's kernel
124761 + stack on every system call. This will not only force an attacker
124762 + to guess it but also prevent him from making use of possible
124763 + leaked information about it.
124764 +
124765 + Since the kernel stack is a rather scarce resource, randomization
124766 + may cause unexpected stack overflows, therefore you should very
124767 + carefully test your system. Note that once enabled in the kernel
124768 + configuration, this feature cannot be disabled on a per file basis.
124769 +
124770 +config PAX_RANDUSTACK
124771 + bool
124772 +
124773 +config PAX_RANDMMAP
124774 + bool "Randomize user stack and mmap() bases"
124775 + default y if GRKERNSEC_CONFIG_AUTO
124776 + depends on PAX_ASLR
124777 + select PAX_RANDUSTACK
124778 + help
124779 + By saying Y here the kernel will randomize every task's userland
124780 + stack and use a randomized base address for mmap() requests that
124781 + do not specify one themselves.
124782 +
124783 + The stack randomization is done in two steps where the second
124784 + one may apply a big amount of shift to the top of the stack and
124785 + cause problems for programs that want to use lots of memory (more
124786 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
124787 +
124788 + As a result of mmap randomization all dynamically loaded libraries
124789 + will appear at random addresses and therefore be harder to exploit
124790 + by a technique where an attacker attempts to execute library code
124791 + for his purposes (e.g. spawn a shell from an exploited program that
124792 + is running at an elevated privilege level).
124793 +
124794 + Furthermore, if a program is relinked as a dynamic ELF file, its
124795 + base address will be randomized as well, completing the full
124796 + randomization of the address space layout. Attacking such programs
124797 + becomes a guess game. You can find an example of doing this at
124798 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
124799 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
124800 +
124801 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
124802 + feature on a per file basis.
124803 +
124804 +endmenu
124805 +
124806 +menu "Miscellaneous hardening features"
124807 +
124808 +config PAX_MEMORY_SANITIZE
124809 + bool "Sanitize all freed memory"
124810 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
124811 + help
124812 + By saying Y here the kernel will erase memory pages and slab objects
124813 + as soon as they are freed. This in turn reduces the lifetime of data
124814 + stored in them, making it less likely that sensitive information such
124815 + as passwords, cryptographic secrets, etc stay in memory for too long.
124816 +
124817 + This is especially useful for programs whose runtime is short, long
124818 + lived processes and the kernel itself benefit from this as long as
124819 + they ensure timely freeing of memory that may hold sensitive
124820 + information.
124821 +
124822 + A nice side effect of the sanitization of slab objects is the
124823 + reduction of possible info leaks caused by padding bytes within the
124824 + leaky structures. Use-after-free bugs for structures containing
124825 + pointers can also be detected as dereferencing the sanitized pointer
124826 + will generate an access violation.
124827 +
124828 + The tradeoff is performance impact, on a single CPU system kernel
124829 + compilation sees a 3% slowdown, other systems and workloads may vary
124830 + and you are advised to test this feature on your expected workload
124831 + before deploying it.
124832 +
124833 + The slab sanitization feature excludes a few slab caches per default
124834 + for performance reasons. To extend the feature to cover those as
124835 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
124836 +
124837 + To reduce the performance penalty by sanitizing pages only, albeit
124838 + limiting the effectiveness of this feature at the same time, slab
124839 + sanitization can be disabled with the kernel command line parameter
124840 + "pax_sanitize_slab=off".
124841 +
124842 + Note that this feature does not protect data stored in live pages,
124843 + e.g., process memory swapped to disk may stay there for a long time.
124844 +
124845 +config PAX_MEMORY_STACKLEAK
124846 + bool "Sanitize kernel stack"
124847 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
124848 + depends on X86
124849 + help
124850 + By saying Y here the kernel will erase the kernel stack before it
124851 + returns from a system call. This in turn reduces the information
124852 + that a kernel stack leak bug can reveal.
124853 +
124854 + Note that such a bug can still leak information that was put on
124855 + the stack by the current system call (the one eventually triggering
124856 + the bug) but traces of earlier system calls on the kernel stack
124857 + cannot leak anymore.
124858 +
124859 + The tradeoff is performance impact: on a single CPU system kernel
124860 + compilation sees a 1% slowdown, other systems and workloads may vary
124861 + and you are advised to test this feature on your expected workload
124862 + before deploying it.
124863 +
124864 + Note that the full feature requires a gcc with plugin support,
124865 + i.e., gcc 4.5 or newer. You may need to install the supporting
124866 + headers explicitly in addition to the normal gcc package. Using
124867 + older gcc versions means that functions with large enough stack
124868 + frames may leave uninitialized memory behind that may be exposed
124869 + to a later syscall leaking the stack.
124870 +
124871 +config PAX_MEMORY_STRUCTLEAK
124872 + bool "Forcibly initialize local variables copied to userland"
124873 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
124874 + help
124875 + By saying Y here the kernel will zero initialize some local
124876 + variables that are going to be copied to userland. This in
124877 + turn prevents unintended information leakage from the kernel
124878 + stack should later code forget to explicitly set all parts of
124879 + the copied variable.
124880 +
124881 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
124882 + at a much smaller coverage.
124883 +
124884 + Note that the implementation requires a gcc with plugin support,
124885 + i.e., gcc 4.5 or newer. You may need to install the supporting
124886 + headers explicitly in addition to the normal gcc package.
124887 +
124888 +config PAX_MEMORY_UDEREF
124889 + bool "Prevent invalid userland pointer dereference"
124890 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
124891 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
124892 + select PAX_PER_CPU_PGD if X86_64
124893 + help
124894 + By saying Y here the kernel will be prevented from dereferencing
124895 + userland pointers in contexts where the kernel expects only kernel
124896 + pointers. This is both a useful runtime debugging feature and a
124897 + security measure that prevents exploiting a class of kernel bugs.
124898 +
124899 + The tradeoff is that some virtualization solutions may experience
124900 + a huge slowdown and therefore you should not enable this feature
124901 + for kernels meant to run in such environments. Whether a given VM
124902 + solution is affected or not is best determined by simply trying it
124903 + out, the performance impact will be obvious right on boot as this
124904 + mechanism engages from very early on. A good rule of thumb is that
124905 + VMs running on CPUs without hardware virtualization support (i.e.,
124906 + the majority of IA-32 CPUs) will likely experience the slowdown.
124907 +
124908 + On X86_64 the kernel will make use of PCID support when available
124909 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
124910 + or performance impact. Pass pax_weakuderef on the kernel command
124911 + line to choose the latter.
124912 +
124913 +config PAX_REFCOUNT
124914 + bool "Prevent various kernel object reference counter overflows"
124915 + default y if GRKERNSEC_CONFIG_AUTO
124916 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
124917 + help
124918 + By saying Y here the kernel will detect and prevent overflowing
124919 + various (but not all) kinds of object reference counters. Such
124920 + overflows can normally occur due to bugs only and are often, if
124921 + not always, exploitable.
124922 +
124923 + The tradeoff is that data structures protected by an overflowed
124924 + refcount will never be freed and therefore will leak memory. Note
124925 + that this leak also happens even without this protection but in
124926 + that case the overflow can eventually trigger the freeing of the
124927 + data structure while it is still being used elsewhere, resulting
124928 + in the exploitable situation that this feature prevents.
124929 +
124930 + Since this has a negligible performance impact, you should enable
124931 + this feature.
124932 +
124933 +config PAX_CONSTIFY_PLUGIN
124934 + bool "Automatically constify eligible structures"
124935 + default y
124936 + depends on !UML && PAX_KERNEXEC
124937 + help
124938 + By saying Y here the compiler will automatically constify a class
124939 + of types that contain only function pointers. This reduces the
124940 + kernel's attack surface and also produces a better memory layout.
124941 +
124942 + Note that the implementation requires a gcc with plugin support,
124943 + i.e., gcc 4.5 or newer. You may need to install the supporting
124944 + headers explicitly in addition to the normal gcc package.
124945 +
124946 + Note that if some code really has to modify constified variables
124947 + then the source code will have to be patched to allow it. Examples
124948 + can be found in PaX itself (the no_const attribute) and for some
124949 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
124950 +
124951 +config PAX_USERCOPY
124952 + bool "Harden heap object copies between kernel and userland"
124953 + default y if GRKERNSEC_CONFIG_AUTO
124954 + depends on ARM || IA64 || PPC || SPARC || X86
124955 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
124956 + select PAX_USERCOPY_SLABS
124957 + help
124958 + By saying Y here the kernel will enforce the size of heap objects
124959 + when they are copied in either direction between the kernel and
124960 + userland, even if only a part of the heap object is copied.
124961 +
124962 + Specifically, this checking prevents information leaking from the
124963 + kernel heap during kernel to userland copies (if the kernel heap
124964 + object is otherwise fully initialized) and prevents kernel heap
124965 + overflows during userland to kernel copies.
124966 +
124967 + Note that the current implementation provides the strictest bounds
124968 + checks for the SLUB allocator.
124969 +
124970 + Enabling this option also enables per-slab cache protection against
124971 + data in a given cache being copied into/out of via userland
124972 + accessors. Though the whitelist of regions will be reduced over
124973 + time, it notably protects important data structures like task structs.
124974 +
124975 + If frame pointers are enabled on x86, this option will also restrict
124976 + copies into and out of the kernel stack to local variables within a
124977 + single frame.
124978 +
124979 + Since this has a negligible performance impact, you should enable
124980 + this feature.
124981 +
124982 +config PAX_USERCOPY_DEBUG
124983 + bool
124984 + depends on X86 && PAX_USERCOPY
124985 + default n
124986 +
124987 +config PAX_SIZE_OVERFLOW
124988 + bool "Prevent various integer overflows in function size parameters"
124989 + default y if GRKERNSEC_CONFIG_AUTO
124990 + depends on X86
124991 + help
124992 + By saying Y here the kernel recomputes expressions of function
124993 + arguments marked by a size_overflow attribute with double integer
124994 + precision (DImode/TImode for 32/64 bit integer types).
124995 +
124996 + The recomputed argument is checked against TYPE_MAX and an event
124997 + is logged on overflow and the triggering process is killed.
124998 +
124999 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
125000 +
125001 + Note that the implementation requires a gcc with plugin support,
125002 + i.e., gcc 4.5 or newer. You may need to install the supporting
125003 + headers explicitly in addition to the normal gcc package.
125004 +
125005 +config PAX_LATENT_ENTROPY
125006 + bool "Generate some entropy during boot and runtime"
125007 + default y if GRKERNSEC_CONFIG_AUTO
125008 + help
125009 + By saying Y here the kernel will instrument some kernel code to
125010 + extract some entropy from both original and artificially created
125011 + program state. This will help especially embedded systems where
125012 + there is little 'natural' source of entropy normally. The cost
125013 + is some slowdown of the boot process and fork and irq processing.
125014 +
125015 + When pax_extra_latent_entropy is passed on the kernel command line,
125016 + entropy will be extracted from up to the first 4GB of RAM while the
125017 + runtime memory allocator is being initialized. This costs even more
125018 + slowdown of the boot process.
125019 +
125020 + Note that the implementation requires a gcc with plugin support,
125021 + i.e., gcc 4.5 or newer. You may need to install the supporting
125022 + headers explicitly in addition to the normal gcc package.
125023 +
125024 + Note that entropy extracted this way is not cryptographically
125025 + secure!
125026 +
125027 +endmenu
125028 +
125029 +endmenu
125030 +
125031 +source grsecurity/Kconfig
125032 +
125033 +endmenu
125034 +
125035 +endmenu
125036 +
125037 source security/keys/Kconfig
125038
125039 config SECURITY_DMESG_RESTRICT
125040 @@ -104,7 +1079,7 @@ config INTEL_TXT
125041 config LSM_MMAP_MIN_ADDR
125042 int "Low address space for LSM to protect from user allocation"
125043 depends on SECURITY && SECURITY_SELINUX
125044 - default 32768 if ARM || (ARM64 && COMPAT)
125045 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
125046 default 65536
125047 help
125048 This is the portion of low virtual memory which should be protected
125049 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
125050 index 913f377..6e392d5 100644
125051 --- a/security/apparmor/file.c
125052 +++ b/security/apparmor/file.c
125053 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
125054 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
125055 struct path *new_dir, struct dentry *new_dentry)
125056 {
125057 - struct path link = { new_dir->mnt, new_dentry };
125058 - struct path target = { new_dir->mnt, old_dentry };
125059 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
125060 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
125061 struct path_cond cond = {
125062 d_backing_inode(old_dentry)->i_uid,
125063 d_backing_inode(old_dentry)->i_mode
125064 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
125065 index e5f1561..c351c05 100644
125066 --- a/security/apparmor/lsm.c
125067 +++ b/security/apparmor/lsm.c
125068 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
125069 struct dentry *dentry, u32 mask,
125070 struct path_cond *cond)
125071 {
125072 - struct path path = { dir->mnt, dentry };
125073 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
125074
125075 return common_perm(op, &path, mask, cond);
125076 }
125077 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
125078 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
125079 struct dentry *dentry, u32 mask)
125080 {
125081 - struct path path = { mnt, dentry };
125082 + struct path path = { .mnt = mnt, .dentry = dentry };
125083 struct path_cond cond = { d_backing_inode(dentry)->i_uid,
125084 d_backing_inode(dentry)->i_mode
125085 };
125086 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
125087
125088 profile = aa_current_profile();
125089 if (!unconfined(profile)) {
125090 - struct path old_path = { old_dir->mnt, old_dentry };
125091 - struct path new_path = { new_dir->mnt, new_dentry };
125092 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
125093 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
125094 struct path_cond cond = { d_backing_inode(old_dentry)->i_uid,
125095 d_backing_inode(old_dentry)->i_mode
125096 };
125097 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
125098 return error;
125099 }
125100
125101 -static struct security_operations apparmor_ops = {
125102 +static struct security_operations apparmor_ops __read_only = {
125103 .name = "apparmor",
125104
125105 .ptrace_access_check = apparmor_ptrace_access_check,
125106 diff --git a/security/commoncap.c b/security/commoncap.c
125107 index f2875cd..9fc1de0 100644
125108 --- a/security/commoncap.c
125109 +++ b/security/commoncap.c
125110 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
125111 return 0;
125112 }
125113
125114 +/* returns:
125115 + 1 for suid privilege
125116 + 2 for sgid privilege
125117 + 3 for fscap privilege
125118 +*/
125119 +int is_privileged_binary(const struct dentry *dentry)
125120 +{
125121 + struct cpu_vfs_cap_data capdata;
125122 + struct inode *inode = dentry->d_inode;
125123 +
125124 + if (!inode || S_ISDIR(inode->i_mode))
125125 + return 0;
125126 +
125127 + if (inode->i_mode & S_ISUID)
125128 + return 1;
125129 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
125130 + return 2;
125131 +
125132 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
125133 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
125134 + return 3;
125135 + }
125136 +
125137 + return 0;
125138 +}
125139 +
125140 /*
125141 * Attempt to get the on-exec apply capability sets for an executable file from
125142 * its xattrs and, if present, apply them to the proposed credentials being
125143 @@ -591,6 +617,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
125144 const struct cred *cred = current_cred();
125145 kuid_t root_uid = make_kuid(cred->user_ns, 0);
125146
125147 + if (gr_acl_enable_at_secure())
125148 + return 1;
125149 +
125150 if (!uid_eq(cred->uid, root_uid)) {
125151 if (bprm->cap_effective)
125152 return 1;
125153 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
125154 index fc56d4d..ac97140 100644
125155 --- a/security/integrity/ima/ima.h
125156 +++ b/security/integrity/ima/ima.h
125157 @@ -116,8 +116,8 @@ int ima_init_template(void);
125158 extern spinlock_t ima_queue_lock;
125159
125160 struct ima_h_table {
125161 - atomic_long_t len; /* number of stored measurements in the list */
125162 - atomic_long_t violations;
125163 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
125164 + atomic_long_unchecked_t violations;
125165 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
125166 };
125167 extern struct ima_h_table ima_htable;
125168 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
125169 index b8a27c5..50a769f 100644
125170 --- a/security/integrity/ima/ima_api.c
125171 +++ b/security/integrity/ima/ima_api.c
125172 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
125173 int result;
125174
125175 /* can overflow, only indicator */
125176 - atomic_long_inc(&ima_htable.violations);
125177 + atomic_long_inc_unchecked(&ima_htable.violations);
125178
125179 result = ima_alloc_init_template(NULL, file, filename,
125180 NULL, 0, &entry);
125181 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
125182 index 816d175..20079ae 100644
125183 --- a/security/integrity/ima/ima_fs.c
125184 +++ b/security/integrity/ima/ima_fs.c
125185 @@ -28,12 +28,12 @@
125186 static int valid_policy = 1;
125187 #define TMPBUFLEN 12
125188 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
125189 - loff_t *ppos, atomic_long_t *val)
125190 + loff_t *ppos, atomic_long_unchecked_t *val)
125191 {
125192 char tmpbuf[TMPBUFLEN];
125193 ssize_t len;
125194
125195 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
125196 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
125197 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
125198 }
125199
125200 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
125201 index 552705d..9920f4fb 100644
125202 --- a/security/integrity/ima/ima_queue.c
125203 +++ b/security/integrity/ima/ima_queue.c
125204 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
125205 INIT_LIST_HEAD(&qe->later);
125206 list_add_tail_rcu(&qe->later, &ima_measurements);
125207
125208 - atomic_long_inc(&ima_htable.len);
125209 + atomic_long_inc_unchecked(&ima_htable.len);
125210 key = ima_hash_key(entry->digest);
125211 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
125212 return 0;
125213 diff --git a/security/keys/key.c b/security/keys/key.c
125214 index aee2ec5..c276071 100644
125215 --- a/security/keys/key.c
125216 +++ b/security/keys/key.c
125217 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
125218
125219 atomic_set(&key->usage, 1);
125220 init_rwsem(&key->sem);
125221 - lockdep_set_class(&key->sem, &type->lock_class);
125222 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
125223 key->index_key.type = type;
125224 key->user = user;
125225 key->quotalen = quotalen;
125226 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
125227 struct key_type *p;
125228 int ret;
125229
125230 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
125231 + pax_open_kernel();
125232 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
125233 + pax_close_kernel();
125234
125235 ret = -EEXIST;
125236 down_write(&key_types_sem);
125237 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
125238 }
125239
125240 /* store the type */
125241 - list_add(&ktype->link, &key_types_list);
125242 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
125243
125244 pr_notice("Key type %s registered\n", ktype->name);
125245 ret = 0;
125246 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
125247 void unregister_key_type(struct key_type *ktype)
125248 {
125249 down_write(&key_types_sem);
125250 - list_del_init(&ktype->link);
125251 + pax_list_del_init((struct list_head *)&ktype->link);
125252 downgrade_write(&key_types_sem);
125253 key_gc_keytype(ktype);
125254 pr_notice("Key type %s unregistered\n", ktype->name);
125255 @@ -1125,10 +1127,10 @@ void __init key_init(void)
125256 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
125257
125258 /* add the special key types */
125259 - list_add_tail(&key_type_keyring.link, &key_types_list);
125260 - list_add_tail(&key_type_dead.link, &key_types_list);
125261 - list_add_tail(&key_type_user.link, &key_types_list);
125262 - list_add_tail(&key_type_logon.link, &key_types_list);
125263 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
125264 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
125265 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
125266 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
125267
125268 /* record the root user tracking */
125269 rb_link_node(&root_key_user.node,
125270 diff --git a/security/min_addr.c b/security/min_addr.c
125271 index f728728..6457a0c 100644
125272 --- a/security/min_addr.c
125273 +++ b/security/min_addr.c
125274 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
125275 */
125276 static void update_mmap_min_addr(void)
125277 {
125278 +#ifndef SPARC
125279 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
125280 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
125281 mmap_min_addr = dac_mmap_min_addr;
125282 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
125283 #else
125284 mmap_min_addr = dac_mmap_min_addr;
125285 #endif
125286 +#endif
125287 }
125288
125289 /*
125290 diff --git a/security/security.c b/security/security.c
125291 index 8e9b1f4..cda8e4c 100644
125292 --- a/security/security.c
125293 +++ b/security/security.c
125294 @@ -33,8 +33,8 @@
125295 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
125296 CONFIG_DEFAULT_SECURITY;
125297
125298 -static struct security_operations *security_ops;
125299 -static struct security_operations default_security_ops = {
125300 +struct security_operations *security_ops __read_only;
125301 +struct security_operations default_security_ops __read_only = {
125302 .name = "default",
125303 };
125304
125305 @@ -73,11 +73,6 @@ int __init security_init(void)
125306 return 0;
125307 }
125308
125309 -void reset_security_ops(void)
125310 -{
125311 - security_ops = &default_security_ops;
125312 -}
125313 -
125314 /* Save user chosen LSM */
125315 static int __init choose_lsm(char *str)
125316 {
125317 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
125318 index 3c17dda..482b12c 100644
125319 --- a/security/selinux/avc.c
125320 +++ b/security/selinux/avc.c
125321 @@ -59,7 +59,7 @@ struct avc_node {
125322 struct avc_cache {
125323 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
125324 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
125325 - atomic_t lru_hint; /* LRU hint for reclaim scan */
125326 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
125327 atomic_t active_nodes;
125328 u32 latest_notif; /* latest revocation notification */
125329 };
125330 @@ -167,7 +167,7 @@ void __init avc_init(void)
125331 spin_lock_init(&avc_cache.slots_lock[i]);
125332 }
125333 atomic_set(&avc_cache.active_nodes, 0);
125334 - atomic_set(&avc_cache.lru_hint, 0);
125335 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
125336
125337 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
125338 0, SLAB_PANIC, NULL);
125339 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
125340 spinlock_t *lock;
125341
125342 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
125343 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
125344 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
125345 head = &avc_cache.slots[hvalue];
125346 lock = &avc_cache.slots_lock[hvalue];
125347
125348 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
125349 index 7f8d7f1..3436ea3 100644
125350 --- a/security/selinux/hooks.c
125351 +++ b/security/selinux/hooks.c
125352 @@ -5842,7 +5842,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
125353
125354 #endif
125355
125356 -static struct security_operations selinux_ops = {
125357 +static struct security_operations selinux_ops __read_only = {
125358 + .name = "selinux",
125359 .name = "selinux",
125360
125361 .binder_set_context_mgr = selinux_binder_set_context_mgr,
125362 @@ -6187,6 +6188,9 @@ static void selinux_nf_ip_exit(void)
125363 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
125364 static int selinux_disabled;
125365
125366 +extern struct security_operations *security_ops;
125367 +extern struct security_operations default_security_ops;
125368 +
125369 int selinux_disable(void)
125370 {
125371 if (ss_initialized) {
125372 @@ -6204,7 +6208,9 @@ int selinux_disable(void)
125373 selinux_disabled = 1;
125374 selinux_enabled = 0;
125375
125376 - reset_security_ops();
125377 + pax_open_kernel();
125378 + security_ops = &default_security_ops;
125379 + pax_close_kernel();
125380
125381 /* Try to destroy the avc node cache */
125382 avc_disable();
125383 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
125384 index 1450f85..a91e0bc 100644
125385 --- a/security/selinux/include/xfrm.h
125386 +++ b/security/selinux/include/xfrm.h
125387 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
125388
125389 rtnl_lock();
125390 for_each_net(net) {
125391 - atomic_inc(&net->xfrm.flow_cache_genid);
125392 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
125393 rt_genid_bump_all(net);
125394 }
125395 rtnl_unlock();
125396 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
125397 index b644757..3763b10 100644
125398 --- a/security/smack/smack_lsm.c
125399 +++ b/security/smack/smack_lsm.c
125400 @@ -4266,7 +4266,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
125401 return 0;
125402 }
125403
125404 -struct security_operations smack_ops = {
125405 +struct security_operations smack_ops __read_only = {
125406 .name = "smack",
125407
125408 .ptrace_access_check = smack_ptrace_access_check,
125409 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
125410 index 2367b10..a0c3c51 100644
125411 --- a/security/tomoyo/file.c
125412 +++ b/security/tomoyo/file.c
125413 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
125414 {
125415 struct tomoyo_request_info r;
125416 struct tomoyo_obj_info obj = {
125417 - .path1 = *path,
125418 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
125419 };
125420 int error = -ENOMEM;
125421 struct tomoyo_path_info buf;
125422 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
125423 struct tomoyo_path_info buf;
125424 struct tomoyo_request_info r;
125425 struct tomoyo_obj_info obj = {
125426 - .path1 = *path,
125427 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
125428 };
125429 int idx;
125430
125431 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, const struct path *path, const char *ta
125432 {
125433 struct tomoyo_request_info r;
125434 struct tomoyo_obj_info obj = {
125435 - .path1 = *path,
125436 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
125437 };
125438 int error;
125439 struct tomoyo_path_info buf;
125440 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
125441 {
125442 struct tomoyo_request_info r;
125443 struct tomoyo_obj_info obj = {
125444 - .path1 = *path,
125445 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
125446 };
125447 int error = -ENOMEM;
125448 struct tomoyo_path_info buf;
125449 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
125450 struct tomoyo_path_info buf2;
125451 struct tomoyo_request_info r;
125452 struct tomoyo_obj_info obj = {
125453 - .path1 = *path1,
125454 - .path2 = *path2,
125455 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
125456 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
125457 };
125458 int idx;
125459
125460 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
125461 index 390c646..f2f8db3 100644
125462 --- a/security/tomoyo/mount.c
125463 +++ b/security/tomoyo/mount.c
125464 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
125465 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
125466 need_dev = -1; /* dev_name is a directory */
125467 } else {
125468 + if (!capable(CAP_SYS_ADMIN)) {
125469 + error = -EPERM;
125470 + goto out;
125471 + }
125472 fstype = get_fs_type(type);
125473 if (!fstype) {
125474 error = -ENODEV;
125475 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
125476 index 57c88d5..0c6fcf3 100644
125477 --- a/security/tomoyo/tomoyo.c
125478 +++ b/security/tomoyo/tomoyo.c
125479 @@ -171,7 +171,7 @@ static int tomoyo_path_truncate(struct path *path)
125480 */
125481 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
125482 {
125483 - struct path path = { parent->mnt, dentry };
125484 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125485 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
125486 }
125487
125488 @@ -187,7 +187,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
125489 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
125490 umode_t mode)
125491 {
125492 - struct path path = { parent->mnt, dentry };
125493 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125494 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
125495 mode & S_IALLUGO);
125496 }
125497 @@ -202,7 +202,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
125498 */
125499 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
125500 {
125501 - struct path path = { parent->mnt, dentry };
125502 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125503 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
125504 }
125505
125506 @@ -218,7 +218,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
125507 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
125508 const char *old_name)
125509 {
125510 - struct path path = { parent->mnt, dentry };
125511 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125512 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
125513 }
125514
125515 @@ -235,7 +235,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
125516 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
125517 umode_t mode, unsigned int dev)
125518 {
125519 - struct path path = { parent->mnt, dentry };
125520 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125521 int type = TOMOYO_TYPE_CREATE;
125522 const unsigned int perm = mode & S_IALLUGO;
125523
125524 @@ -274,8 +274,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
125525 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
125526 struct dentry *new_dentry)
125527 {
125528 - struct path path1 = { new_dir->mnt, old_dentry };
125529 - struct path path2 = { new_dir->mnt, new_dentry };
125530 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
125531 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
125532 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
125533 }
125534
125535 @@ -294,8 +294,8 @@ static int tomoyo_path_rename(struct path *old_parent,
125536 struct path *new_parent,
125537 struct dentry *new_dentry)
125538 {
125539 - struct path path1 = { old_parent->mnt, old_dentry };
125540 - struct path path2 = { new_parent->mnt, new_dentry };
125541 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
125542 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
125543 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
125544 }
125545
125546 @@ -423,7 +423,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
125547 */
125548 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
125549 {
125550 - struct path path = { mnt, mnt->mnt_root };
125551 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
125552 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
125553 }
125554
125555 @@ -502,7 +502,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
125556 * tomoyo_security_ops is a "struct security_operations" which is used for
125557 * registering TOMOYO.
125558 */
125559 -static struct security_operations tomoyo_security_ops = {
125560 +static struct security_operations tomoyo_security_ops __read_only = {
125561 .name = "tomoyo",
125562 .cred_alloc_blank = tomoyo_cred_alloc_blank,
125563 .cred_prepare = tomoyo_cred_prepare,
125564 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
125565 index 3123e1d..951f48d 100644
125566 --- a/security/yama/Kconfig
125567 +++ b/security/yama/Kconfig
125568 @@ -1,6 +1,6 @@
125569 config SECURITY_YAMA
125570 bool "Yama support"
125571 - depends on SECURITY
125572 + depends on SECURITY && !GRKERNSEC
125573 default n
125574 help
125575 This selects Yama, which extends DAC support with additional
125576 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
125577 index 24aae2a..81c4548 100644
125578 --- a/security/yama/yama_lsm.c
125579 +++ b/security/yama/yama_lsm.c
125580 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
125581 }
125582
125583 #ifndef CONFIG_SECURITY_YAMA_STACKED
125584 -static struct security_operations yama_ops = {
125585 +static struct security_operations yama_ops __read_only = {
125586 .name = "yama",
125587
125588 .ptrace_access_check = yama_ptrace_access_check,
125589 @@ -379,7 +379,7 @@ static struct security_operations yama_ops = {
125590 static int yama_dointvec_minmax(struct ctl_table *table, int write,
125591 void __user *buffer, size_t *lenp, loff_t *ppos)
125592 {
125593 - struct ctl_table table_copy;
125594 + ctl_table_no_const table_copy;
125595
125596 if (write && !capable(CAP_SYS_PTRACE))
125597 return -EPERM;
125598 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
125599 index 23c371e..da7c25e 100644
125600 --- a/sound/aoa/codecs/onyx.c
125601 +++ b/sound/aoa/codecs/onyx.c
125602 @@ -54,7 +54,7 @@ struct onyx {
125603 spdif_locked:1,
125604 analog_locked:1,
125605 original_mute:2;
125606 - int open_count;
125607 + local_t open_count;
125608 struct codec_info *codec_info;
125609
125610 /* mutex serializes concurrent access to the device
125611 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
125612 struct onyx *onyx = cii->codec_data;
125613
125614 mutex_lock(&onyx->mutex);
125615 - onyx->open_count++;
125616 + local_inc(&onyx->open_count);
125617 mutex_unlock(&onyx->mutex);
125618
125619 return 0;
125620 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
125621 struct onyx *onyx = cii->codec_data;
125622
125623 mutex_lock(&onyx->mutex);
125624 - onyx->open_count--;
125625 - if (!onyx->open_count)
125626 + if (local_dec_and_test(&onyx->open_count))
125627 onyx->spdif_locked = onyx->analog_locked = 0;
125628 mutex_unlock(&onyx->mutex);
125629
125630 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
125631 index ffd2025..df062c9 100644
125632 --- a/sound/aoa/codecs/onyx.h
125633 +++ b/sound/aoa/codecs/onyx.h
125634 @@ -11,6 +11,7 @@
125635 #include <linux/i2c.h>
125636 #include <asm/pmac_low_i2c.h>
125637 #include <asm/prom.h>
125638 +#include <asm/local.h>
125639
125640 /* PCM3052 register definitions */
125641
125642 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
125643 index 58550cc..4687a93 100644
125644 --- a/sound/core/oss/pcm_oss.c
125645 +++ b/sound/core/oss/pcm_oss.c
125646 @@ -1189,10 +1189,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
125647 if (in_kernel) {
125648 mm_segment_t fs;
125649 fs = snd_enter_user();
125650 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
125651 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
125652 snd_leave_user(fs);
125653 } else {
125654 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
125655 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
125656 }
125657 if (ret != -EPIPE && ret != -ESTRPIPE)
125658 break;
125659 @@ -1232,10 +1232,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
125660 if (in_kernel) {
125661 mm_segment_t fs;
125662 fs = snd_enter_user();
125663 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
125664 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
125665 snd_leave_user(fs);
125666 } else {
125667 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
125668 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
125669 }
125670 if (ret == -EPIPE) {
125671 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
125672 @@ -1331,7 +1331,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
125673 struct snd_pcm_plugin_channel *channels;
125674 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
125675 if (!in_kernel) {
125676 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
125677 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
125678 return -EFAULT;
125679 buf = runtime->oss.buffer;
125680 }
125681 @@ -1401,7 +1401,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
125682 }
125683 } else {
125684 tmp = snd_pcm_oss_write2(substream,
125685 - (const char __force *)buf,
125686 + (const char __force_kernel *)buf,
125687 runtime->oss.period_bytes, 0);
125688 if (tmp <= 0)
125689 goto err;
125690 @@ -1427,7 +1427,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
125691 struct snd_pcm_runtime *runtime = substream->runtime;
125692 snd_pcm_sframes_t frames, frames1;
125693 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
125694 - char __user *final_dst = (char __force __user *)buf;
125695 + char __user *final_dst = (char __force_user *)buf;
125696 if (runtime->oss.plugin_first) {
125697 struct snd_pcm_plugin_channel *channels;
125698 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
125699 @@ -1489,7 +1489,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
125700 xfer += tmp;
125701 runtime->oss.buffer_used -= tmp;
125702 } else {
125703 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
125704 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
125705 runtime->oss.period_bytes, 0);
125706 if (tmp <= 0)
125707 goto err;
125708 @@ -1658,7 +1658,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
125709 size1);
125710 size1 /= runtime->channels; /* frames */
125711 fs = snd_enter_user();
125712 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
125713 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
125714 snd_leave_user(fs);
125715 }
125716 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
125717 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
125718 index b48b434..e2ba787 100644
125719 --- a/sound/core/pcm_compat.c
125720 +++ b/sound/core/pcm_compat.c
125721 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
125722 int err;
125723
125724 fs = snd_enter_user();
125725 - err = snd_pcm_delay(substream, &delay);
125726 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
125727 snd_leave_user(fs);
125728 if (err < 0)
125729 return err;
125730 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
125731 index 75888dd..c940854 100644
125732 --- a/sound/core/pcm_native.c
125733 +++ b/sound/core/pcm_native.c
125734 @@ -3004,11 +3004,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
125735 switch (substream->stream) {
125736 case SNDRV_PCM_STREAM_PLAYBACK:
125737 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
125738 - (void __user *)arg);
125739 + (void __force_user *)arg);
125740 break;
125741 case SNDRV_PCM_STREAM_CAPTURE:
125742 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
125743 - (void __user *)arg);
125744 + (void __force_user *)arg);
125745 break;
125746 default:
125747 result = -EINVAL;
125748 diff --git a/sound/core/sound.c b/sound/core/sound.c
125749 index 5fc93d0..67d8037 100644
125750 --- a/sound/core/sound.c
125751 +++ b/sound/core/sound.c
125752 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
125753 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
125754 default: return;
125755 }
125756 - request_module(str);
125757 + request_module("%s", str);
125758 }
125759
125760 #endif /* modular kernel */
125761 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
125762 index 2a008a9..a1efb3f 100644
125763 --- a/sound/drivers/mts64.c
125764 +++ b/sound/drivers/mts64.c
125765 @@ -29,6 +29,7 @@
125766 #include <sound/initval.h>
125767 #include <sound/rawmidi.h>
125768 #include <sound/control.h>
125769 +#include <asm/local.h>
125770
125771 #define CARD_NAME "Miditerminal 4140"
125772 #define DRIVER_NAME "MTS64"
125773 @@ -67,7 +68,7 @@ struct mts64 {
125774 struct pardevice *pardev;
125775 int pardev_claimed;
125776
125777 - int open_count;
125778 + local_t open_count;
125779 int current_midi_output_port;
125780 int current_midi_input_port;
125781 u8 mode[MTS64_NUM_INPUT_PORTS];
125782 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
125783 {
125784 struct mts64 *mts = substream->rmidi->private_data;
125785
125786 - if (mts->open_count == 0) {
125787 + if (local_read(&mts->open_count) == 0) {
125788 /* We don't need a spinlock here, because this is just called
125789 if the device has not been opened before.
125790 So there aren't any IRQs from the device */
125791 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
125792
125793 msleep(50);
125794 }
125795 - ++(mts->open_count);
125796 + local_inc(&mts->open_count);
125797
125798 return 0;
125799 }
125800 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
125801 struct mts64 *mts = substream->rmidi->private_data;
125802 unsigned long flags;
125803
125804 - --(mts->open_count);
125805 - if (mts->open_count == 0) {
125806 + if (local_dec_return(&mts->open_count) == 0) {
125807 /* We need the spinlock_irqsave here because we can still
125808 have IRQs at this point */
125809 spin_lock_irqsave(&mts->lock, flags);
125810 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
125811
125812 msleep(500);
125813
125814 - } else if (mts->open_count < 0)
125815 - mts->open_count = 0;
125816 + } else if (local_read(&mts->open_count) < 0)
125817 + local_set(&mts->open_count, 0);
125818
125819 return 0;
125820 }
125821 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
125822 index 3b0ee42..8423ad6 100644
125823 --- a/sound/drivers/opl4/opl4_lib.c
125824 +++ b/sound/drivers/opl4/opl4_lib.c
125825 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
125826 MODULE_DESCRIPTION("OPL4 driver");
125827 MODULE_LICENSE("GPL");
125828
125829 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
125830 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
125831 {
125832 int timeout = 10;
125833 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
125834 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
125835 index 464385a..46ab3f6 100644
125836 --- a/sound/drivers/portman2x4.c
125837 +++ b/sound/drivers/portman2x4.c
125838 @@ -48,6 +48,7 @@
125839 #include <sound/initval.h>
125840 #include <sound/rawmidi.h>
125841 #include <sound/control.h>
125842 +#include <asm/local.h>
125843
125844 #define CARD_NAME "Portman 2x4"
125845 #define DRIVER_NAME "portman"
125846 @@ -85,7 +86,7 @@ struct portman {
125847 struct pardevice *pardev;
125848 int pardev_claimed;
125849
125850 - int open_count;
125851 + local_t open_count;
125852 int mode[PORTMAN_NUM_INPUT_PORTS];
125853 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
125854 };
125855 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
125856 index bf20593..dec8a14 100644
125857 --- a/sound/firewire/amdtp.c
125858 +++ b/sound/firewire/amdtp.c
125859 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
125860 ptr = s->pcm_buffer_pointer + frames;
125861 if (ptr >= pcm->runtime->buffer_size)
125862 ptr -= pcm->runtime->buffer_size;
125863 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
125864 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
125865
125866 s->pcm_period_pointer += frames;
125867 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
125868 @@ -1014,7 +1014,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
125869 */
125870 void amdtp_stream_update(struct amdtp_stream *s)
125871 {
125872 - ACCESS_ONCE(s->source_node_id_field) =
125873 + ACCESS_ONCE_RW(s->source_node_id_field) =
125874 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
125875 }
125876 EXPORT_SYMBOL(amdtp_stream_update);
125877 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
125878 index 25c9055..e861b6a 100644
125879 --- a/sound/firewire/amdtp.h
125880 +++ b/sound/firewire/amdtp.h
125881 @@ -233,7 +233,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
125882 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
125883 struct snd_pcm_substream *pcm)
125884 {
125885 - ACCESS_ONCE(s->pcm) = pcm;
125886 + ACCESS_ONCE_RW(s->pcm) = pcm;
125887 }
125888
125889 /**
125890 @@ -251,7 +251,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
125891 struct snd_rawmidi_substream *midi)
125892 {
125893 if (port < s->midi_ports)
125894 - ACCESS_ONCE(s->midi[port]) = midi;
125895 + ACCESS_ONCE_RW(s->midi[port]) = midi;
125896 }
125897
125898 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
125899 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
125900 index 48d6dca..a0266c23 100644
125901 --- a/sound/firewire/isight.c
125902 +++ b/sound/firewire/isight.c
125903 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
125904 ptr += count;
125905 if (ptr >= runtime->buffer_size)
125906 ptr -= runtime->buffer_size;
125907 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
125908 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
125909
125910 isight->period_counter += count;
125911 if (isight->period_counter >= runtime->period_size) {
125912 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
125913 if (err < 0)
125914 return err;
125915
125916 - ACCESS_ONCE(isight->pcm_active) = true;
125917 + ACCESS_ONCE_RW(isight->pcm_active) = true;
125918
125919 return 0;
125920 }
125921 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
125922 {
125923 struct isight *isight = substream->private_data;
125924
125925 - ACCESS_ONCE(isight->pcm_active) = false;
125926 + ACCESS_ONCE_RW(isight->pcm_active) = false;
125927
125928 mutex_lock(&isight->mutex);
125929 isight_stop_streaming(isight);
125930 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
125931
125932 switch (cmd) {
125933 case SNDRV_PCM_TRIGGER_START:
125934 - ACCESS_ONCE(isight->pcm_running) = true;
125935 + ACCESS_ONCE_RW(isight->pcm_running) = true;
125936 break;
125937 case SNDRV_PCM_TRIGGER_STOP:
125938 - ACCESS_ONCE(isight->pcm_running) = false;
125939 + ACCESS_ONCE_RW(isight->pcm_running) = false;
125940 break;
125941 default:
125942 return -EINVAL;
125943 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
125944 index 2dba848..c682aef 100644
125945 --- a/sound/firewire/scs1x.c
125946 +++ b/sound/firewire/scs1x.c
125947 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
125948 {
125949 struct scs *scs = stream->rmidi->private_data;
125950
125951 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
125952 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
125953 if (up) {
125954 scs->output_idle = false;
125955 tasklet_schedule(&scs->tasklet);
125956 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
125957 {
125958 struct scs *scs = stream->rmidi->private_data;
125959
125960 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
125961 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
125962 }
125963
125964 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
125965 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
125966
125967 snd_card_disconnect(scs->card);
125968
125969 - ACCESS_ONCE(scs->output) = NULL;
125970 - ACCESS_ONCE(scs->input) = NULL;
125971 + ACCESS_ONCE_RW(scs->output) = NULL;
125972 + ACCESS_ONCE_RW(scs->input) = NULL;
125973
125974 wait_event(scs->idle_wait, scs->output_idle);
125975
125976 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
125977 index 048439a..3be9f6f 100644
125978 --- a/sound/oss/sb_audio.c
125979 +++ b/sound/oss/sb_audio.c
125980 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
125981 buf16 = (signed short *)(localbuf + localoffs);
125982 while (c)
125983 {
125984 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
125985 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
125986 if (copy_from_user(lbuf8,
125987 userbuf+useroffs + p,
125988 locallen))
125989 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
125990 index 213a416..aeab5c9 100644
125991 --- a/sound/oss/swarm_cs4297a.c
125992 +++ b/sound/oss/swarm_cs4297a.c
125993 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
125994 {
125995 struct cs4297a_state *s;
125996 u32 pwr, id;
125997 - mm_segment_t fs;
125998 int rval;
125999 u64 cfg;
126000 int mdio_val;
126001 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
126002 if (!rval) {
126003 char *sb1250_duart_present;
126004
126005 +#if 0
126006 + mm_segment_t fs;
126007 fs = get_fs();
126008 set_fs(KERNEL_DS);
126009 -#if 0
126010 val = SOUND_MASK_LINE;
126011 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
126012 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
126013 val = initvol[i].vol;
126014 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
126015 }
126016 + set_fs(fs);
126017 // cs4297a_write_ac97(s, 0x18, 0x0808);
126018 #else
126019 // cs4297a_write_ac97(s, 0x5e, 0x180);
126020 cs4297a_write_ac97(s, 0x02, 0x0808);
126021 cs4297a_write_ac97(s, 0x18, 0x0808);
126022 #endif
126023 - set_fs(fs);
126024
126025 list_add(&s->list, &cs4297a_devs);
126026
126027 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
126028 index 5645481..63e53a2 100644
126029 --- a/sound/pci/hda/hda_codec.c
126030 +++ b/sound/pci/hda/hda_codec.c
126031 @@ -1946,7 +1946,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
126032 /* FIXME: set_fs() hack for obtaining user-space TLV data */
126033 mm_segment_t fs = get_fs();
126034 set_fs(get_ds());
126035 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
126036 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
126037 tlv = _tlv;
126038 set_fs(fs);
126039 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
126040 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
126041 index 149d4cb..7784769 100644
126042 --- a/sound/pci/ymfpci/ymfpci.h
126043 +++ b/sound/pci/ymfpci/ymfpci.h
126044 @@ -358,7 +358,7 @@ struct snd_ymfpci {
126045 spinlock_t reg_lock;
126046 spinlock_t voice_lock;
126047 wait_queue_head_t interrupt_sleep;
126048 - atomic_t interrupt_sleep_count;
126049 + atomic_unchecked_t interrupt_sleep_count;
126050 struct snd_info_entry *proc_entry;
126051 const struct firmware *dsp_microcode;
126052 const struct firmware *controller_microcode;
126053 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
126054 index 4c26076..a13f370 100644
126055 --- a/sound/pci/ymfpci/ymfpci_main.c
126056 +++ b/sound/pci/ymfpci/ymfpci_main.c
126057 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
126058 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
126059 break;
126060 }
126061 - if (atomic_read(&chip->interrupt_sleep_count)) {
126062 - atomic_set(&chip->interrupt_sleep_count, 0);
126063 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
126064 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
126065 wake_up(&chip->interrupt_sleep);
126066 }
126067 __end:
126068 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
126069 continue;
126070 init_waitqueue_entry(&wait, current);
126071 add_wait_queue(&chip->interrupt_sleep, &wait);
126072 - atomic_inc(&chip->interrupt_sleep_count);
126073 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
126074 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
126075 remove_wait_queue(&chip->interrupt_sleep, &wait);
126076 }
126077 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
126078 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
126079 spin_unlock(&chip->reg_lock);
126080
126081 - if (atomic_read(&chip->interrupt_sleep_count)) {
126082 - atomic_set(&chip->interrupt_sleep_count, 0);
126083 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
126084 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
126085 wake_up(&chip->interrupt_sleep);
126086 }
126087 }
126088 @@ -2384,7 +2384,7 @@ int snd_ymfpci_create(struct snd_card *card,
126089 spin_lock_init(&chip->reg_lock);
126090 spin_lock_init(&chip->voice_lock);
126091 init_waitqueue_head(&chip->interrupt_sleep);
126092 - atomic_set(&chip->interrupt_sleep_count, 0);
126093 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
126094 chip->card = card;
126095 chip->pci = pci;
126096 chip->irq = -1;
126097 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
126098 index 08d7259..0336224 100644
126099 --- a/sound/soc/soc-ac97.c
126100 +++ b/sound/soc/soc-ac97.c
126101 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
126102 if (ret)
126103 return ret;
126104
126105 - ops->warm_reset = snd_soc_ac97_warm_reset;
126106 - ops->reset = snd_soc_ac97_reset;
126107 + pax_open_kernel();
126108 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
126109 + *(void **)&ops->reset = snd_soc_ac97_reset;
126110 + pax_close_kernel();
126111
126112 snd_ac97_rst_cfg = cfg;
126113 return 0;
126114 diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c
126115 index 1cfb19e..6e5731a 100644
126116 --- a/sound/soc/xtensa/xtfpga-i2s.c
126117 +++ b/sound/soc/xtensa/xtfpga-i2s.c
126118 @@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
126119 case SNDRV_PCM_TRIGGER_START:
126120 case SNDRV_PCM_TRIGGER_RESUME:
126121 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
126122 - ACCESS_ONCE(i2s->tx_ptr) = 0;
126123 + ACCESS_ONCE_RW(i2s->tx_ptr) = 0;
126124 rcu_assign_pointer(i2s->tx_substream, substream);
126125 xtfpga_pcm_refill_fifo(i2s);
126126 break;
126127 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
126128 index a020920..55579f6 100644
126129 --- a/sound/synth/emux/emux_seq.c
126130 +++ b/sound/synth/emux/emux_seq.c
126131 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
126132 * MIDI emulation operators
126133 */
126134 static struct snd_midi_op emux_ops = {
126135 - snd_emux_note_on,
126136 - snd_emux_note_off,
126137 - snd_emux_key_press,
126138 - snd_emux_terminate_note,
126139 - snd_emux_control,
126140 - snd_emux_nrpn,
126141 - snd_emux_sysex,
126142 + .note_on = snd_emux_note_on,
126143 + .note_off = snd_emux_note_off,
126144 + .key_press = snd_emux_key_press,
126145 + .note_terminate = snd_emux_terminate_note,
126146 + .control = snd_emux_control,
126147 + .nrpn = snd_emux_nrpn,
126148 + .sysex = snd_emux_sysex,
126149 };
126150
126151
126152 diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
126153 index 81b7da8..bb2676f 100644
126154 --- a/sound/usb/line6/driver.c
126155 +++ b/sound/usb/line6/driver.c
126156 @@ -307,7 +307,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
126157 {
126158 struct usb_device *usbdev = line6->usbdev;
126159 int ret;
126160 - unsigned char len;
126161 + unsigned char *plen;
126162 unsigned count;
126163
126164 if (address > 0xffff || datalen > 0xff)
126165 @@ -324,6 +324,10 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
126166 return ret;
126167 }
126168
126169 + plen = kmalloc(1, GFP_KERNEL);
126170 + if (plen == NULL)
126171 + return -ENOMEM;
126172 +
126173 /* Wait for data length. We'll get 0xff until length arrives. */
126174 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
126175 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
126176 @@ -331,30 +335,35 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
126177 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
126178 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
126179 USB_DIR_IN,
126180 - 0x0012, 0x0000, &len, 1,
126181 + 0x0012, 0x0000, plen, 1,
126182 LINE6_TIMEOUT * HZ);
126183 if (ret < 0) {
126184 dev_err(line6->ifcdev,
126185 "receive length failed (error %d)\n", ret);
126186 + kfree(plen);
126187 return ret;
126188 }
126189
126190 - if (len != 0xff)
126191 + if (*plen != 0xff)
126192 break;
126193 }
126194
126195 - if (len == 0xff) {
126196 + if (*plen == 0xff) {
126197 dev_err(line6->ifcdev, "read failed after %d retries\n",
126198 count);
126199 + kfree(plen);
126200 return -EIO;
126201 - } else if (len != datalen) {
126202 + } else if (*plen != datalen) {
126203 /* should be equal or something went wrong */
126204 dev_err(line6->ifcdev,
126205 "length mismatch (expected %d, got %d)\n",
126206 - (int)datalen, (int)len);
126207 + (int)datalen, (int)*plen);
126208 + kfree(plen);
126209 return -EIO;
126210 }
126211
126212 + kfree(plen);
126213 +
126214 /* receive the result: */
126215 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
126216 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
126217 @@ -378,7 +387,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
126218 {
126219 struct usb_device *usbdev = line6->usbdev;
126220 int ret;
126221 - unsigned char status;
126222 + unsigned char *status;
126223 int count;
126224
126225 if (address > 0xffff || datalen > 0xffff)
126226 @@ -395,6 +404,10 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
126227 return ret;
126228 }
126229
126230 + status = kmalloc(1, GFP_KERNEL);
126231 + if (status == NULL)
126232 + return -ENOMEM;
126233 +
126234 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
126235 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
126236
126237 @@ -403,27 +416,32 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
126238 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
126239 USB_DIR_IN,
126240 0x0012, 0x0000,
126241 - &status, 1, LINE6_TIMEOUT * HZ);
126242 + status, 1, LINE6_TIMEOUT * HZ);
126243
126244 if (ret < 0) {
126245 dev_err(line6->ifcdev,
126246 "receiving status failed (error %d)\n", ret);
126247 + kfree(status);
126248 return ret;
126249 }
126250
126251 - if (status != 0xff)
126252 + if (*status != 0xff)
126253 break;
126254 }
126255
126256 - if (status == 0xff) {
126257 + if (*status == 0xff) {
126258 dev_err(line6->ifcdev, "write failed after %d retries\n",
126259 count);
126260 + kfree(status);
126261 return -EIO;
126262 - } else if (status != 0) {
126263 + } else if (*status != 0) {
126264 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
126265 + kfree(status);
126266 return -EIO;
126267 }
126268
126269 + kfree(status);
126270 +
126271 return 0;
126272 }
126273 EXPORT_SYMBOL_GPL(line6_write_data);
126274 diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
126275 index 6d4c50c..aa658c8 100644
126276 --- a/sound/usb/line6/toneport.c
126277 +++ b/sound/usb/line6/toneport.c
126278 @@ -367,13 +367,19 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
126279 */
126280 static void toneport_setup(struct usb_line6_toneport *toneport)
126281 {
126282 - int ticks;
126283 + int *ticks;
126284 struct usb_line6 *line6 = &toneport->line6;
126285 struct usb_device *usbdev = line6->usbdev;
126286
126287 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
126288 + if (ticks == NULL)
126289 + return;
126290 +
126291 /* sync time on device with host: */
126292 - ticks = (int)get_seconds();
126293 - line6_write_data(line6, 0x80c6, &ticks, 4);
126294 + *ticks = (int)get_seconds();
126295 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
126296 +
126297 + kfree(ticks);
126298
126299 /* enable device: */
126300 toneport_send_cmd(usbdev, 0x0301, 0x0000);
126301 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
126302 new file mode 100644
126303 index 0000000..de92ed9
126304 --- /dev/null
126305 +++ b/tools/gcc/.gitignore
126306 @@ -0,0 +1 @@
126307 +randomize_layout_seed.h
126308 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
126309 new file mode 100644
126310 index 0000000..4945d82
126311 --- /dev/null
126312 +++ b/tools/gcc/Makefile
126313 @@ -0,0 +1,54 @@
126314 +#CC := gcc
126315 +#PLUGIN_SOURCE_FILES := pax_plugin.c
126316 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
126317 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
126318 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
126319 +
126320 +ifeq ($(PLUGINCC),$(HOSTCC))
126321 +HOSTLIBS := hostlibs
126322 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
126323 +export HOST_EXTRACFLAGS
126324 +else
126325 +HOSTLIBS := hostcxxlibs
126326 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -fno-exceptions -fasynchronous-unwind-tables -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
126327 +export HOST_EXTRACXXFLAGS
126328 +endif
126329 +
126330 +export GCCPLUGINS_DIR HOSTLIBS
126331 +
126332 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
126333 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
126334 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
126335 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
126336 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
126337 +$(HOSTLIBS)-y += colorize_plugin.so
126338 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
126339 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
126340 +$(HOSTLIBS)-y += initify_plugin.so
126341 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
126342 +
126343 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
126344 +subdir- += size_overflow_plugin
126345 +
126346 +always := $($(HOSTLIBS)-y)
126347 +
126348 +constify_plugin-objs := constify_plugin.o
126349 +stackleak_plugin-objs := stackleak_plugin.o
126350 +kallocstat_plugin-objs := kallocstat_plugin.o
126351 +kernexec_plugin-objs := kernexec_plugin.o
126352 +checker_plugin-objs := checker_plugin.o
126353 +colorize_plugin-objs := colorize_plugin.o
126354 +latent_entropy_plugin-objs := latent_entropy_plugin.o
126355 +structleak_plugin-objs := structleak_plugin.o
126356 +initify_plugin-objs := initify_plugin.o
126357 +randomize_layout_plugin-objs := randomize_layout_plugin.o
126358 +
126359 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
126360 +
126361 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
126362 + cmd_create_randomize_layout_seed = \
126363 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
126364 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
126365 + $(call if_changed,create_randomize_layout_seed)
126366 +
126367 +targets += randomize_layout_seed.h randomize_layout_hash.h
126368 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
126369 new file mode 100644
126370 index 0000000..5452feea
126371 --- /dev/null
126372 +++ b/tools/gcc/checker_plugin.c
126373 @@ -0,0 +1,150 @@
126374 +/*
126375 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
126376 + * Licensed under the GPL v2
126377 + *
126378 + * Note: the choice of the license means that the compilation process is
126379 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
126380 + * but for the kernel it doesn't matter since it doesn't link against
126381 + * any of the gcc libraries
126382 + *
126383 + * gcc plugin to implement various sparse (source code checker) features
126384 + *
126385 + * TODO:
126386 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
126387 + *
126388 + * BUGS:
126389 + * - none known
126390 + */
126391 +
126392 +#include "gcc-common.h"
126393 +
126394 +extern void c_register_addr_space (const char *str, addr_space_t as);
126395 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
126396 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
126397 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
126398 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
126399 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
126400 +
126401 +int plugin_is_GPL_compatible;
126402 +
126403 +static struct plugin_info checker_plugin_info = {
126404 + .version = "201304082245",
126405 + .help = NULL,
126406 +};
126407 +
126408 +#define ADDR_SPACE_KERNEL 0
126409 +#define ADDR_SPACE_FORCE_KERNEL 1
126410 +#define ADDR_SPACE_USER 2
126411 +#define ADDR_SPACE_FORCE_USER 3
126412 +#define ADDR_SPACE_IOMEM 0
126413 +#define ADDR_SPACE_FORCE_IOMEM 0
126414 +#define ADDR_SPACE_PERCPU 0
126415 +#define ADDR_SPACE_FORCE_PERCPU 0
126416 +#define ADDR_SPACE_RCU 0
126417 +#define ADDR_SPACE_FORCE_RCU 0
126418 +
126419 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
126420 +{
126421 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
126422 +}
126423 +
126424 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
126425 +{
126426 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
126427 +}
126428 +
126429 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
126430 +{
126431 + return default_addr_space_valid_pointer_mode(mode, as);
126432 +}
126433 +
126434 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
126435 +{
126436 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
126437 +}
126438 +
126439 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
126440 +{
126441 + return default_addr_space_legitimize_address(x, oldx, mode, as);
126442 +}
126443 +
126444 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
126445 +{
126446 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
126447 + return true;
126448 +
126449 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
126450 + return true;
126451 +
126452 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
126453 + return true;
126454 +
126455 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
126456 + return true;
126457 +
126458 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
126459 + return true;
126460 +
126461 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
126462 + return true;
126463 +
126464 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
126465 + return true;
126466 +
126467 + return subset == superset;
126468 +}
126469 +
126470 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
126471 +{
126472 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
126473 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
126474 +
126475 + return op;
126476 +}
126477 +
126478 +static void register_checker_address_spaces(void *event_data, void *data)
126479 +{
126480 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
126481 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
126482 + c_register_addr_space("__user", ADDR_SPACE_USER);
126483 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
126484 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
126485 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
126486 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
126487 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
126488 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
126489 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
126490 +
126491 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
126492 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
126493 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
126494 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
126495 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
126496 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
126497 + targetm.addr_space.convert = checker_addr_space_convert;
126498 +}
126499 +
126500 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
126501 +{
126502 + const char * const plugin_name = plugin_info->base_name;
126503 + const int argc = plugin_info->argc;
126504 + const struct plugin_argument * const argv = plugin_info->argv;
126505 + int i;
126506 +
126507 + if (!plugin_default_version_check(version, &gcc_version)) {
126508 + error(G_("incompatible gcc/plugin versions"));
126509 + return 1;
126510 + }
126511 +
126512 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
126513 +
126514 + for (i = 0; i < argc; ++i)
126515 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
126516 +
126517 + if (TARGET_64BIT == 0)
126518 + return 0;
126519 +
126520 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
126521 +
126522 + return 0;
126523 +}
126524 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
126525 new file mode 100644
126526 index 0000000..0c96d8a
126527 --- /dev/null
126528 +++ b/tools/gcc/colorize_plugin.c
126529 @@ -0,0 +1,215 @@
126530 +/*
126531 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
126532 + * Licensed under the GPL v2
126533 + *
126534 + * Note: the choice of the license means that the compilation process is
126535 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
126536 + * but for the kernel it doesn't matter since it doesn't link against
126537 + * any of the gcc libraries
126538 + *
126539 + * gcc plugin to colorize diagnostic output
126540 + *
126541 + */
126542 +
126543 +#include "gcc-common.h"
126544 +
126545 +int plugin_is_GPL_compatible;
126546 +
126547 +static struct plugin_info colorize_plugin_info = {
126548 + .version = "201404202350",
126549 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
126550 +};
126551 +
126552 +#define GREEN "\033[32m\033[K"
126553 +#define LIGHTGREEN "\033[1;32m\033[K"
126554 +#define YELLOW "\033[33m\033[K"
126555 +#define LIGHTYELLOW "\033[1;33m\033[K"
126556 +#define RED "\033[31m\033[K"
126557 +#define LIGHTRED "\033[1;31m\033[K"
126558 +#define BLUE "\033[34m\033[K"
126559 +#define LIGHTBLUE "\033[1;34m\033[K"
126560 +#define BRIGHT "\033[1;m\033[K"
126561 +#define NORMAL "\033[m\033[K"
126562 +
126563 +static diagnostic_starter_fn old_starter;
126564 +static diagnostic_finalizer_fn old_finalizer;
126565 +
126566 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
126567 +{
126568 + const char *color;
126569 + char *newprefix;
126570 +
126571 + switch (diagnostic->kind) {
126572 + case DK_NOTE:
126573 + color = LIGHTBLUE;
126574 + break;
126575 +
126576 + case DK_PEDWARN:
126577 + case DK_WARNING:
126578 + color = LIGHTYELLOW;
126579 + break;
126580 +
126581 + case DK_ERROR:
126582 + case DK_FATAL:
126583 + case DK_ICE:
126584 + case DK_PERMERROR:
126585 + case DK_SORRY:
126586 + color = LIGHTRED;
126587 + break;
126588 +
126589 + default:
126590 + color = NORMAL;
126591 + }
126592 +
126593 + old_starter(context, diagnostic);
126594 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
126595 + return;
126596 + pp_destroy_prefix(context->printer);
126597 + pp_set_prefix(context->printer, newprefix);
126598 +}
126599 +
126600 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
126601 +{
126602 + old_finalizer(context, diagnostic);
126603 +}
126604 +
126605 +static void colorize_arm(void)
126606 +{
126607 + old_starter = diagnostic_starter(global_dc);
126608 + old_finalizer = diagnostic_finalizer(global_dc);
126609 +
126610 + diagnostic_starter(global_dc) = start_colorize;
126611 + diagnostic_finalizer(global_dc) = finalize_colorize;
126612 +}
126613 +
126614 +static unsigned int execute_colorize_rearm(void)
126615 +{
126616 + if (diagnostic_starter(global_dc) == start_colorize)
126617 + return 0;
126618 +
126619 + colorize_arm();
126620 + return 0;
126621 +}
126622 +
126623 +#if BUILDING_GCC_VERSION >= 4009
126624 +namespace {
126625 +static const struct pass_data colorize_rearm_pass_data = {
126626 +#else
126627 +struct simple_ipa_opt_pass colorize_rearm_pass = {
126628 + .pass = {
126629 +#endif
126630 + .type = SIMPLE_IPA_PASS,
126631 + .name = "colorize_rearm",
126632 +#if BUILDING_GCC_VERSION >= 4008
126633 + .optinfo_flags = OPTGROUP_NONE,
126634 +#endif
126635 +#if BUILDING_GCC_VERSION >= 5000
126636 +#elif BUILDING_GCC_VERSION == 4009
126637 + .has_gate = false,
126638 + .has_execute = true,
126639 +#else
126640 + .gate = NULL,
126641 + .execute = execute_colorize_rearm,
126642 + .sub = NULL,
126643 + .next = NULL,
126644 + .static_pass_number = 0,
126645 +#endif
126646 + .tv_id = TV_NONE,
126647 + .properties_required = 0,
126648 + .properties_provided = 0,
126649 + .properties_destroyed = 0,
126650 + .todo_flags_start = 0,
126651 + .todo_flags_finish = 0
126652 +#if BUILDING_GCC_VERSION < 4009
126653 + }
126654 +#endif
126655 +};
126656 +
126657 +#if BUILDING_GCC_VERSION >= 4009
126658 +class colorize_rearm_pass : public simple_ipa_opt_pass {
126659 +public:
126660 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
126661 +#if BUILDING_GCC_VERSION >= 5000
126662 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
126663 +#else
126664 + unsigned int execute() { return execute_colorize_rearm(); }
126665 +#endif
126666 +};
126667 +}
126668 +
126669 +static opt_pass *make_colorize_rearm_pass(void)
126670 +{
126671 + return new colorize_rearm_pass();
126672 +}
126673 +#else
126674 +static struct opt_pass *make_colorize_rearm_pass(void)
126675 +{
126676 + return &colorize_rearm_pass.pass;
126677 +}
126678 +#endif
126679 +
126680 +static void colorize_start_unit(void *gcc_data, void *user_data)
126681 +{
126682 + colorize_arm();
126683 +}
126684 +
126685 +static bool should_colorize(void)
126686 +{
126687 +#if BUILDING_GCC_VERSION >= 4009
126688 + return false;
126689 +#else
126690 + char const *t = getenv("TERM");
126691 +
126692 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
126693 +#endif
126694 +}
126695 +
126696 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
126697 +{
126698 + const char * const plugin_name = plugin_info->base_name;
126699 + const int argc = plugin_info->argc;
126700 + const struct plugin_argument * const argv = plugin_info->argv;
126701 + int i;
126702 + struct register_pass_info colorize_rearm_pass_info;
126703 + bool colorize;
126704 +
126705 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
126706 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
126707 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
126708 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
126709 +
126710 + if (!plugin_default_version_check(version, &gcc_version)) {
126711 + error(G_("incompatible gcc/plugin versions"));
126712 + return 1;
126713 + }
126714 +
126715 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
126716 +
126717 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
126718 +
126719 + for (i = 0; i < argc; ++i) {
126720 + if (!strcmp(argv[i].key, "color")) {
126721 + if (!argv[i].value) {
126722 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
126723 + continue;
126724 + }
126725 + if (!strcmp(argv[i].value, "always"))
126726 + colorize = true;
126727 + else if (!strcmp(argv[i].value, "never"))
126728 + colorize = false;
126729 + else if (!strcmp(argv[i].value, "auto"))
126730 + colorize = should_colorize();
126731 + else
126732 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
126733 + continue;
126734 + }
126735 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
126736 + }
126737 +
126738 + if (colorize) {
126739 + // TODO: parse GCC_COLORS as used by gcc 4.9+
126740 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
126741 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
126742 + }
126743 + return 0;
126744 +}
126745 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
126746 new file mode 100644
126747 index 0000000..b884a56
126748 --- /dev/null
126749 +++ b/tools/gcc/constify_plugin.c
126750 @@ -0,0 +1,564 @@
126751 +/*
126752 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
126753 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
126754 + * Licensed under the GPL v2, or (at your option) v3
126755 + *
126756 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
126757 + *
126758 + * Homepage:
126759 + * http://www.grsecurity.net/~ephox/const_plugin/
126760 + *
126761 + * Usage:
126762 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
126763 + * $ gcc -fplugin=constify_plugin.so test.c -O2
126764 + */
126765 +
126766 +#include "gcc-common.h"
126767 +
126768 +// unused C type flag in all versions 4.5-5.0
126769 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
126770 +
126771 +int plugin_is_GPL_compatible;
126772 +
126773 +static struct plugin_info const_plugin_info = {
126774 + .version = "201401270210",
126775 + .help = "no-constify\tturn off constification\n",
126776 +};
126777 +
126778 +typedef struct {
126779 + bool has_fptr_field;
126780 + bool has_writable_field;
126781 + bool has_do_const_field;
126782 + bool has_no_const_field;
126783 +} constify_info;
126784 +
126785 +static const_tree get_field_type(const_tree field)
126786 +{
126787 + return strip_array_types(TREE_TYPE(field));
126788 +}
126789 +
126790 +static bool is_fptr(const_tree field)
126791 +{
126792 + const_tree ptr = get_field_type(field);
126793 +
126794 + if (TREE_CODE(ptr) != POINTER_TYPE)
126795 + return false;
126796 +
126797 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
126798 +}
126799 +
126800 +/*
126801 + * determine whether the given structure type meets the requirements for automatic constification,
126802 + * including the constification attributes on nested structure types
126803 + */
126804 +static void constifiable(const_tree node, constify_info *cinfo)
126805 +{
126806 + const_tree field;
126807 +
126808 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
126809 +
126810 + // e.g., pointer to structure fields while still constructing the structure type
126811 + if (TYPE_FIELDS(node) == NULL_TREE)
126812 + return;
126813 +
126814 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
126815 + const_tree type = get_field_type(field);
126816 + enum tree_code code = TREE_CODE(type);
126817 +
126818 + if (node == type)
126819 + continue;
126820 +
126821 + if (is_fptr(field))
126822 + cinfo->has_fptr_field = true;
126823 + else if (!TREE_READONLY(field))
126824 + cinfo->has_writable_field = true;
126825 +
126826 + if (code == RECORD_TYPE || code == UNION_TYPE) {
126827 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
126828 + cinfo->has_do_const_field = true;
126829 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
126830 + cinfo->has_no_const_field = true;
126831 + else
126832 + constifiable(type, cinfo);
126833 + }
126834 + }
126835 +}
126836 +
126837 +static bool constified(const_tree node)
126838 +{
126839 + constify_info cinfo = {
126840 + .has_fptr_field = false,
126841 + .has_writable_field = false,
126842 + .has_do_const_field = false,
126843 + .has_no_const_field = false
126844 + };
126845 +
126846 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
126847 +
126848 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
126849 +// gcc_assert(!TYPE_READONLY(node));
126850 + return false;
126851 + }
126852 +
126853 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
126854 + gcc_assert(TYPE_READONLY(node));
126855 + return true;
126856 + }
126857 +
126858 + constifiable(node, &cinfo);
126859 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
126860 + return false;
126861 +
126862 + return TYPE_READONLY(node);
126863 +}
126864 +
126865 +static void deconstify_tree(tree node);
126866 +
126867 +static void deconstify_type(tree type)
126868 +{
126869 + tree field;
126870 +
126871 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
126872 +
126873 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
126874 + const_tree fieldtype = get_field_type(field);
126875 +
126876 + // special case handling of simple ptr-to-same-array-type members
126877 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
126878 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
126879 +
126880 + if (TREE_TYPE(TREE_TYPE(field)) == type)
126881 + continue;
126882 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
126883 + continue;
126884 + if (!constified(ptrtype))
126885 + continue;
126886 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
126887 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
126888 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
126889 + }
126890 + continue;
126891 + }
126892 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
126893 + continue;
126894 + if (!constified(fieldtype))
126895 + continue;
126896 +
126897 + deconstify_tree(field);
126898 + TREE_READONLY(field) = 0;
126899 + }
126900 + TYPE_READONLY(type) = 0;
126901 + C_TYPE_FIELDS_READONLY(type) = 0;
126902 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
126903 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
126904 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
126905 + }
126906 +}
126907 +
126908 +static void deconstify_tree(tree node)
126909 +{
126910 + tree old_type, new_type, field;
126911 +
126912 + old_type = TREE_TYPE(node);
126913 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
126914 + node = TREE_TYPE(node) = copy_node(old_type);
126915 + old_type = TREE_TYPE(old_type);
126916 + }
126917 +
126918 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
126919 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
126920 +
126921 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
126922 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
126923 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
126924 + DECL_FIELD_CONTEXT(field) = new_type;
126925 +
126926 + deconstify_type(new_type);
126927 +
126928 + TREE_TYPE(node) = new_type;
126929 +}
126930 +
126931 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
126932 +{
126933 + tree type;
126934 + constify_info cinfo = {
126935 + .has_fptr_field = false,
126936 + .has_writable_field = false,
126937 + .has_do_const_field = false,
126938 + .has_no_const_field = false
126939 + };
126940 +
126941 + *no_add_attrs = true;
126942 + if (TREE_CODE(*node) == FUNCTION_DECL) {
126943 + error("%qE attribute does not apply to functions (%qF)", name, *node);
126944 + return NULL_TREE;
126945 + }
126946 +
126947 + if (TREE_CODE(*node) == PARM_DECL) {
126948 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
126949 + return NULL_TREE;
126950 + }
126951 +
126952 + if (TREE_CODE(*node) == VAR_DECL) {
126953 + error("%qE attribute does not apply to variables (%qD)", name, *node);
126954 + return NULL_TREE;
126955 + }
126956 +
126957 + if (TYPE_P(*node)) {
126958 + type = *node;
126959 + } else {
126960 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
126961 + type = TREE_TYPE(*node);
126962 + }
126963 +
126964 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
126965 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
126966 + return NULL_TREE;
126967 + }
126968 +
126969 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
126970 + error("%qE attribute is already applied to the type %qT", name, type);
126971 + return NULL_TREE;
126972 + }
126973 +
126974 + if (TYPE_P(*node)) {
126975 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
126976 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
126977 + else
126978 + *no_add_attrs = false;
126979 + return NULL_TREE;
126980 + }
126981 +
126982 + constifiable(type, &cinfo);
126983 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
126984 + deconstify_tree(*node);
126985 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
126986 + return NULL_TREE;
126987 + }
126988 +
126989 + if (TYPE_FIELDS(type))
126990 + error("%qE attribute used on type %qT that is not constified", name, type);
126991 + return NULL_TREE;
126992 +}
126993 +
126994 +static void constify_type(tree type)
126995 +{
126996 + TYPE_READONLY(type) = 1;
126997 + C_TYPE_FIELDS_READONLY(type) = 1;
126998 + TYPE_CONSTIFY_VISITED(type) = 1;
126999 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
127000 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
127001 +}
127002 +
127003 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
127004 +{
127005 + *no_add_attrs = true;
127006 + if (!TYPE_P(*node)) {
127007 + error("%qE attribute applies to types only (%qD)", name, *node);
127008 + return NULL_TREE;
127009 + }
127010 +
127011 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
127012 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
127013 + return NULL_TREE;
127014 + }
127015 +
127016 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
127017 + error("%qE attribute used on %qT is already applied to the type", name, *node);
127018 + return NULL_TREE;
127019 + }
127020 +
127021 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
127022 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
127023 + return NULL_TREE;
127024 + }
127025 +
127026 + *no_add_attrs = false;
127027 + return NULL_TREE;
127028 +}
127029 +
127030 +static struct attribute_spec no_const_attr = {
127031 + .name = "no_const",
127032 + .min_length = 0,
127033 + .max_length = 0,
127034 + .decl_required = false,
127035 + .type_required = false,
127036 + .function_type_required = false,
127037 + .handler = handle_no_const_attribute,
127038 +#if BUILDING_GCC_VERSION >= 4007
127039 + .affects_type_identity = true
127040 +#endif
127041 +};
127042 +
127043 +static struct attribute_spec do_const_attr = {
127044 + .name = "do_const",
127045 + .min_length = 0,
127046 + .max_length = 0,
127047 + .decl_required = false,
127048 + .type_required = false,
127049 + .function_type_required = false,
127050 + .handler = handle_do_const_attribute,
127051 +#if BUILDING_GCC_VERSION >= 4007
127052 + .affects_type_identity = true
127053 +#endif
127054 +};
127055 +
127056 +static void register_attributes(void *event_data, void *data)
127057 +{
127058 + register_attribute(&no_const_attr);
127059 + register_attribute(&do_const_attr);
127060 +}
127061 +
127062 +static void finish_type(void *event_data, void *data)
127063 +{
127064 + tree type = (tree)event_data;
127065 + constify_info cinfo = {
127066 + .has_fptr_field = false,
127067 + .has_writable_field = false,
127068 + .has_do_const_field = false,
127069 + .has_no_const_field = false
127070 + };
127071 +
127072 + if (type == NULL_TREE || type == error_mark_node)
127073 + return;
127074 +
127075 +#if BUILDING_GCC_VERSION >= 5000
127076 + if (TREE_CODE(type) == ENUMERAL_TYPE)
127077 + return;
127078 +#endif
127079 +
127080 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
127081 + return;
127082 +
127083 + constifiable(type, &cinfo);
127084 +
127085 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
127086 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
127087 + deconstify_type(type);
127088 + TYPE_CONSTIFY_VISITED(type) = 1;
127089 + } else
127090 + error("'no_const' attribute used on type %qT that is not constified", type);
127091 + return;
127092 + }
127093 +
127094 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
127095 + if (!cinfo.has_writable_field) {
127096 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
127097 + return;
127098 + }
127099 + constify_type(type);
127100 + return;
127101 + }
127102 +
127103 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
127104 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
127105 + error("'do_const' attribute used on type %qT that is constified", type);
127106 + return;
127107 + }
127108 + constify_type(type);
127109 + return;
127110 + }
127111 +
127112 + deconstify_type(type);
127113 + TYPE_CONSTIFY_VISITED(type) = 1;
127114 +}
127115 +
127116 +static void check_global_variables(void *event_data, void *data)
127117 +{
127118 + varpool_node_ptr node;
127119 +
127120 + FOR_EACH_VARIABLE(node) {
127121 + tree var = NODE_DECL(node);
127122 + tree type = TREE_TYPE(var);
127123 +
127124 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
127125 + continue;
127126 +
127127 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
127128 + continue;
127129 +
127130 + if (!TYPE_CONSTIFY_VISITED(type))
127131 + continue;
127132 +
127133 + if (DECL_EXTERNAL(var))
127134 + continue;
127135 +
127136 + if (DECL_INITIAL(var))
127137 + continue;
127138 +
127139 + // this works around a gcc bug/feature where uninitialized globals
127140 + // are moved into the .bss section regardless of any constification
127141 + DECL_INITIAL(var) = build_constructor(type, NULL);
127142 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
127143 + }
127144 +}
127145 +
127146 +static unsigned int check_local_variables(void)
127147 +{
127148 + unsigned int ret = 0;
127149 + tree var;
127150 +
127151 + unsigned int i;
127152 +
127153 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
127154 + tree type = TREE_TYPE(var);
127155 +
127156 + gcc_assert(DECL_P(var));
127157 + if (is_global_var(var))
127158 + continue;
127159 +
127160 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
127161 + continue;
127162 +
127163 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
127164 + continue;
127165 +
127166 + if (!TYPE_CONSTIFY_VISITED(type))
127167 + continue;
127168 +
127169 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
127170 + ret = 1;
127171 + }
127172 + return ret;
127173 +}
127174 +
127175 +#if BUILDING_GCC_VERSION >= 4009
127176 +namespace {
127177 +static const struct pass_data check_local_variables_pass_data = {
127178 +#else
127179 +static struct gimple_opt_pass check_local_variables_pass = {
127180 + .pass = {
127181 +#endif
127182 + .type = GIMPLE_PASS,
127183 + .name = "check_local_variables",
127184 +#if BUILDING_GCC_VERSION >= 4008
127185 + .optinfo_flags = OPTGROUP_NONE,
127186 +#endif
127187 +#if BUILDING_GCC_VERSION >= 5000
127188 +#elif BUILDING_GCC_VERSION == 4009
127189 + .has_gate = false,
127190 + .has_execute = true,
127191 +#else
127192 + .gate = NULL,
127193 + .execute = check_local_variables,
127194 + .sub = NULL,
127195 + .next = NULL,
127196 + .static_pass_number = 0,
127197 +#endif
127198 + .tv_id = TV_NONE,
127199 + .properties_required = 0,
127200 + .properties_provided = 0,
127201 + .properties_destroyed = 0,
127202 + .todo_flags_start = 0,
127203 + .todo_flags_finish = 0
127204 +#if BUILDING_GCC_VERSION < 4009
127205 + }
127206 +#endif
127207 +};
127208 +
127209 +#if BUILDING_GCC_VERSION >= 4009
127210 +class check_local_variables_pass : public gimple_opt_pass {
127211 +public:
127212 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
127213 +#if BUILDING_GCC_VERSION >= 5000
127214 + virtual unsigned int execute(function *) { return check_local_variables(); }
127215 +#else
127216 + unsigned int execute() { return check_local_variables(); }
127217 +#endif
127218 +};
127219 +}
127220 +
127221 +static opt_pass *make_check_local_variables_pass(void)
127222 +{
127223 + return new check_local_variables_pass();
127224 +}
127225 +#else
127226 +static struct opt_pass *make_check_local_variables_pass(void)
127227 +{
127228 + return &check_local_variables_pass.pass;
127229 +}
127230 +#endif
127231 +
127232 +static struct {
127233 + const char *name;
127234 + const char *asm_op;
127235 +} sections[] = {
127236 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
127237 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
127238 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
127239 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
127240 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
127241 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
127242 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
127243 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
127244 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
127245 +};
127246 +
127247 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
127248 +
127249 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
127250 +{
127251 + size_t i;
127252 +
127253 + for (i = 0; i < ARRAY_SIZE(sections); i++)
127254 + if (!strcmp(sections[i].name, name))
127255 + return 0;
127256 + return old_section_type_flags(decl, name, reloc);
127257 +}
127258 +
127259 +static void constify_start_unit(void *gcc_data, void *user_data)
127260 +{
127261 +// size_t i;
127262 +
127263 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
127264 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
127265 +// sections[i].section = get_section(sections[i].name, 0, NULL);
127266 +
127267 + old_section_type_flags = targetm.section_type_flags;
127268 + targetm.section_type_flags = constify_section_type_flags;
127269 +}
127270 +
127271 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
127272 +{
127273 + const char * const plugin_name = plugin_info->base_name;
127274 + const int argc = plugin_info->argc;
127275 + const struct plugin_argument * const argv = plugin_info->argv;
127276 + int i;
127277 + bool constify = true;
127278 +
127279 + struct register_pass_info check_local_variables_pass_info;
127280 +
127281 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
127282 + check_local_variables_pass_info.reference_pass_name = "ssa";
127283 + check_local_variables_pass_info.ref_pass_instance_number = 1;
127284 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
127285 +
127286 + if (!plugin_default_version_check(version, &gcc_version)) {
127287 + error(G_("incompatible gcc/plugin versions"));
127288 + return 1;
127289 + }
127290 +
127291 + for (i = 0; i < argc; ++i) {
127292 + if (!(strcmp(argv[i].key, "no-constify"))) {
127293 + constify = false;
127294 + continue;
127295 + }
127296 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
127297 + }
127298 +
127299 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
127300 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
127301 + constify = false;
127302 + }
127303 +
127304 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
127305 + if (constify) {
127306 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
127307 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
127308 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
127309 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
127310 + }
127311 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
127312 +
127313 + return 0;
127314 +}
127315 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
127316 new file mode 100644
127317 index 0000000..9cf3947
127318 --- /dev/null
127319 +++ b/tools/gcc/gcc-common.h
127320 @@ -0,0 +1,789 @@
127321 +#ifndef GCC_COMMON_H_INCLUDED
127322 +#define GCC_COMMON_H_INCLUDED
127323 +
127324 +#include "plugin.h"
127325 +#include "bversion.h"
127326 +#include "plugin-version.h"
127327 +#include "config.h"
127328 +#include "system.h"
127329 +#include "coretypes.h"
127330 +#include "tm.h"
127331 +#include "line-map.h"
127332 +#include "input.h"
127333 +#include "tree.h"
127334 +
127335 +#include "tree-inline.h"
127336 +#include "version.h"
127337 +#include "rtl.h"
127338 +#include "tm_p.h"
127339 +#include "flags.h"
127340 +//#include "insn-attr.h"
127341 +//#include "insn-config.h"
127342 +//#include "insn-flags.h"
127343 +#include "hard-reg-set.h"
127344 +//#include "recog.h"
127345 +#include "output.h"
127346 +#include "except.h"
127347 +#include "function.h"
127348 +#include "toplev.h"
127349 +//#include "expr.h"
127350 +#include "basic-block.h"
127351 +#include "intl.h"
127352 +#include "ggc.h"
127353 +//#include "regs.h"
127354 +#include "timevar.h"
127355 +
127356 +#include "params.h"
127357 +
127358 +#if BUILDING_GCC_VERSION <= 4009
127359 +#include "pointer-set.h"
127360 +#else
127361 +#include "hash-map.h"
127362 +#endif
127363 +
127364 +#include "emit-rtl.h"
127365 +//#include "reload.h"
127366 +//#include "ira.h"
127367 +//#include "dwarf2asm.h"
127368 +#include "debug.h"
127369 +#include "target.h"
127370 +#include "langhooks.h"
127371 +#include "cfgloop.h"
127372 +//#include "hosthooks.h"
127373 +#include "cgraph.h"
127374 +#include "opts.h"
127375 +//#include "coverage.h"
127376 +//#include "value-prof.h"
127377 +
127378 +#if BUILDING_GCC_VERSION == 4005
127379 +#include <sys/mman.h>
127380 +#endif
127381 +
127382 +#if BUILDING_GCC_VERSION >= 4007
127383 +#include "tree-pretty-print.h"
127384 +#include "gimple-pretty-print.h"
127385 +#endif
127386 +
127387 +#if BUILDING_GCC_VERSION >= 4006
127388 +//#include "c-tree.h"
127389 +//#include "cp/cp-tree.h"
127390 +#include "c-family/c-common.h"
127391 +#else
127392 +#include "c-common.h"
127393 +#endif
127394 +
127395 +#if BUILDING_GCC_VERSION <= 4008
127396 +#include "tree-flow.h"
127397 +#else
127398 +#include "tree-cfgcleanup.h"
127399 +#include "tree-ssa-operands.h"
127400 +#include "tree-into-ssa.h"
127401 +#endif
127402 +
127403 +#if BUILDING_GCC_VERSION >= 4008
127404 +#include "is-a.h"
127405 +#endif
127406 +
127407 +#include "diagnostic.h"
127408 +//#include "tree-diagnostic.h"
127409 +#include "tree-dump.h"
127410 +#include "tree-pass.h"
127411 +//#include "df.h"
127412 +#include "predict.h"
127413 +#include "ipa-utils.h"
127414 +
127415 +#if BUILDING_GCC_VERSION >= 4009
127416 +#include "varasm.h"
127417 +#include "stor-layout.h"
127418 +#include "internal-fn.h"
127419 +#include "gimple-expr.h"
127420 +#include "gimple-fold.h"
127421 +//#include "diagnostic-color.h"
127422 +#include "context.h"
127423 +#include "tree-ssa-alias.h"
127424 +#include "tree-ssa.h"
127425 +#include "stringpool.h"
127426 +#include "tree-ssanames.h"
127427 +#include "print-tree.h"
127428 +#include "tree-eh.h"
127429 +#include "stmt.h"
127430 +#include "gimplify.h"
127431 +#endif
127432 +
127433 +#include "gimple.h"
127434 +
127435 +#if BUILDING_GCC_VERSION >= 4009
127436 +#include "tree-ssa-operands.h"
127437 +#include "tree-phinodes.h"
127438 +#include "tree-cfg.h"
127439 +#include "gimple-iterator.h"
127440 +#include "gimple-ssa.h"
127441 +#include "ssa-iterators.h"
127442 +#endif
127443 +
127444 +//#include "lto/lto.h"
127445 +#if BUILDING_GCC_VERSION >= 4007
127446 +//#include "data-streamer.h"
127447 +#else
127448 +//#include "lto-streamer.h"
127449 +#endif
127450 +//#include "lto-compress.h"
127451 +#if BUILDING_GCC_VERSION >= 5000
127452 +//#include "lto-section-names.h"
127453 +#include "builtins.h"
127454 +#endif
127455 +
127456 +//#include "expr.h" where are you...
127457 +extern rtx emit_move_insn(rtx x, rtx y);
127458 +
127459 +// missing from basic_block.h...
127460 +extern void debug_dominance_info(enum cdi_direction dir);
127461 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
127462 +
127463 +#ifdef __cplusplus
127464 +static inline void debug_tree(const_tree t)
127465 +{
127466 + debug_tree(CONST_CAST_TREE(t));
127467 +}
127468 +#else
127469 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
127470 +#endif
127471 +
127472 +#define __unused __attribute__((__unused__))
127473 +
127474 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
127475 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
127476 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
127477 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
127478 +
127479 +// should come from c-tree.h if only it were installed for gcc 4.5...
127480 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
127481 +
127482 +#if BUILDING_GCC_VERSION == 4005
127483 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls, (I) = 0; vars && ((D) = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), (I)++)
127484 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
127485 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
127486 +#define TODO_rebuild_cgraph_edges 0
127487 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
127488 +
127489 +#ifndef O_BINARY
127490 +#define O_BINARY 0
127491 +#endif
127492 +
127493 +typedef struct varpool_node *varpool_node_ptr;
127494 +
127495 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
127496 +{
127497 + tree fndecl;
127498 +
127499 + if (!is_gimple_call(stmt))
127500 + return false;
127501 + fndecl = gimple_call_fndecl(stmt);
127502 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
127503 + return false;
127504 +// print_node(stderr, "pax", fndecl, 4);
127505 + return DECL_FUNCTION_CODE(fndecl) == code;
127506 +}
127507 +
127508 +static inline bool is_simple_builtin(tree decl)
127509 +{
127510 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
127511 + return false;
127512 +
127513 + switch (DECL_FUNCTION_CODE(decl)) {
127514 + /* Builtins that expand to constants. */
127515 + case BUILT_IN_CONSTANT_P:
127516 + case BUILT_IN_EXPECT:
127517 + case BUILT_IN_OBJECT_SIZE:
127518 + case BUILT_IN_UNREACHABLE:
127519 + /* Simple register moves or loads from stack. */
127520 + case BUILT_IN_RETURN_ADDRESS:
127521 + case BUILT_IN_EXTRACT_RETURN_ADDR:
127522 + case BUILT_IN_FROB_RETURN_ADDR:
127523 + case BUILT_IN_RETURN:
127524 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
127525 + case BUILT_IN_FRAME_ADDRESS:
127526 + case BUILT_IN_VA_END:
127527 + case BUILT_IN_STACK_SAVE:
127528 + case BUILT_IN_STACK_RESTORE:
127529 + /* Exception state returns or moves registers around. */
127530 + case BUILT_IN_EH_FILTER:
127531 + case BUILT_IN_EH_POINTER:
127532 + case BUILT_IN_EH_COPY_VALUES:
127533 + return true;
127534 +
127535 + default:
127536 + return false;
127537 + }
127538 +}
127539 +
127540 +static inline void add_local_decl(struct function *fun, tree d)
127541 +{
127542 + gcc_assert(TREE_CODE(d) == VAR_DECL);
127543 + fun->local_decls = tree_cons(NULL_TREE, d, fun->local_decls);
127544 +}
127545 +#endif
127546 +
127547 +#if BUILDING_GCC_VERSION <= 4006
127548 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
127549 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
127550 +#define EDGE_PRESERVE 0ULL
127551 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
127552 +#define flag_fat_lto_objects true
127553 +
127554 +#define get_random_seed(noinit) ({ \
127555 + unsigned HOST_WIDE_INT seed; \
127556 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
127557 + seed * seed; })
127558 +
127559 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
127560 +
127561 +static inline bool gimple_clobber_p(gimple s __unused)
127562 +{
127563 + return false;
127564 +}
127565 +
127566 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
127567 +{
127568 + unsigned i;
127569 +
127570 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
127571 + tree op = gimple_asm_clobber_op(stmt, i);
127572 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
127573 + return true;
127574 + }
127575 +
127576 + return false;
127577 +}
127578 +
127579 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
127580 +{
127581 + return implicit_built_in_decls[fncode];
127582 +}
127583 +
127584 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
127585 +{
127586 + return cgraph_postorder(order);
127587 +}
127588 +
127589 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
127590 +{
127591 + struct cgraph_node *node = cgraph_get_node(decl);
127592 +
127593 + return node ? node : cgraph_node(decl);
127594 +}
127595 +
127596 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
127597 +{
127598 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
127599 +}
127600 +
127601 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
127602 +{
127603 + struct cgraph_node *node;
127604 +
127605 + for (node = cgraph_nodes; node; node = node->next)
127606 + if (cgraph_function_with_gimple_body_p(node))
127607 + return node;
127608 + return NULL;
127609 +}
127610 +
127611 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
127612 +{
127613 + for (node = node->next; node; node = node->next)
127614 + if (cgraph_function_with_gimple_body_p(node))
127615 + return node;
127616 + return NULL;
127617 +}
127618 +
127619 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
127620 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
127621 + (node) = cgraph_next_function_with_gimple_body(node))
127622 +
127623 +static inline void varpool_add_new_variable(tree decl)
127624 +{
127625 + varpool_finalize_decl(decl);
127626 +}
127627 +#endif
127628 +
127629 +#if BUILDING_GCC_VERSION == 4006
127630 +extern void debug_gimple_stmt(gimple);
127631 +extern void debug_gimple_seq(gimple_seq);
127632 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
127633 +extern void print_gimple_stmt(FILE *, gimple, int, int);
127634 +extern void print_gimple_expr(FILE *, gimple, int, int);
127635 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
127636 +#endif
127637 +
127638 +#if BUILDING_GCC_VERSION <= 4007
127639 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
127640 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
127641 +#define PROP_loops 0
127642 +#define NODE_SYMBOL(node) (node)
127643 +#define NODE_DECL(node) (node)->decl
127644 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
127645 +
127646 +static inline int bb_loop_depth(const_basic_block bb)
127647 +{
127648 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
127649 +}
127650 +
127651 +static inline bool gimple_store_p(gimple gs)
127652 +{
127653 + tree lhs = gimple_get_lhs(gs);
127654 + return lhs && !is_gimple_reg(lhs);
127655 +}
127656 +#endif
127657 +
127658 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
127659 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
127660 +{
127661 + return cgraph_alias_aliased_node(n);
127662 +}
127663 +#endif
127664 +
127665 +#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
127666 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
127667 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
127668 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
127669 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
127670 +#endif
127671 +
127672 +#if BUILDING_GCC_VERSION <= 4008
127673 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
127674 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
127675 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
127676 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
127677 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
127678 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
127679 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
127680 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
127681 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
127682 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
127683 +
127684 +static inline bool tree_fits_shwi_p(const_tree t)
127685 +{
127686 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
127687 + return false;
127688 +
127689 + if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
127690 + return true;
127691 +
127692 + if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
127693 + return true;
127694 +
127695 + return false;
127696 +}
127697 +
127698 +static inline bool tree_fits_uhwi_p(const_tree t)
127699 +{
127700 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
127701 + return false;
127702 +
127703 + return TREE_INT_CST_HIGH(t) == 0;
127704 +}
127705 +
127706 +static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
127707 +{
127708 + gcc_assert(tree_fits_shwi_p(t));
127709 + return TREE_INT_CST_LOW(t);
127710 +}
127711 +
127712 +static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
127713 +{
127714 + gcc_assert(tree_fits_uhwi_p(t));
127715 + return TREE_INT_CST_LOW(t);
127716 +}
127717 +
127718 +static inline const char *get_tree_code_name(enum tree_code code)
127719 +{
127720 + gcc_assert(code < MAX_TREE_CODES);
127721 + return tree_code_name[code];
127722 +}
127723 +
127724 +#define ipa_remove_stmt_references(cnode, stmt)
127725 +
127726 +typedef union gimple_statement_d gasm;
127727 +typedef union gimple_statement_d gassign;
127728 +typedef union gimple_statement_d gcall;
127729 +typedef union gimple_statement_d gcond;
127730 +typedef union gimple_statement_d gdebug;
127731 +typedef union gimple_statement_d gphi;
127732 +typedef union gimple_statement_d greturn;
127733 +
127734 +static inline gasm *as_a_gasm(gimple stmt)
127735 +{
127736 + return stmt;
127737 +}
127738 +
127739 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
127740 +{
127741 + return stmt;
127742 +}
127743 +
127744 +static inline gassign *as_a_gassign(gimple stmt)
127745 +{
127746 + return stmt;
127747 +}
127748 +
127749 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
127750 +{
127751 + return stmt;
127752 +}
127753 +
127754 +static inline gcall *as_a_gcall(gimple stmt)
127755 +{
127756 + return stmt;
127757 +}
127758 +
127759 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
127760 +{
127761 + return stmt;
127762 +}
127763 +
127764 +static inline gcond *as_a_gcond(gimple stmt)
127765 +{
127766 + return stmt;
127767 +}
127768 +
127769 +static inline const gcond *as_a_const_gcond(const_gimple stmt)
127770 +{
127771 + return stmt;
127772 +}
127773 +
127774 +static inline gdebug *as_a_gdebug(gimple stmt)
127775 +{
127776 + return stmt;
127777 +}
127778 +
127779 +static inline const gdebug *as_a_const_gdebug(const_gimple stmt)
127780 +{
127781 + return stmt;
127782 +}
127783 +
127784 +static inline gphi *as_a_gphi(gimple stmt)
127785 +{
127786 + return stmt;
127787 +}
127788 +
127789 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
127790 +{
127791 + return stmt;
127792 +}
127793 +
127794 +static inline greturn *as_a_greturn(gimple stmt)
127795 +{
127796 + return stmt;
127797 +}
127798 +
127799 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
127800 +{
127801 + return stmt;
127802 +}
127803 +#endif
127804 +
127805 +#if BUILDING_GCC_VERSION == 4008
127806 +#define NODE_SYMBOL(node) (&(node)->symbol)
127807 +#define NODE_DECL(node) (node)->symbol.decl
127808 +#endif
127809 +
127810 +#if BUILDING_GCC_VERSION >= 4008
127811 +#define add_referenced_var(var)
127812 +#define mark_sym_for_renaming(var)
127813 +#define varpool_mark_needed_node(node)
127814 +#define create_var_ann(var)
127815 +#define TODO_dump_func 0
127816 +#define TODO_dump_cgraph 0
127817 +#endif
127818 +
127819 +#if BUILDING_GCC_VERSION <= 4009
127820 +#define TODO_verify_il 0
127821 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
127822 +
127823 +#define section_name_prefix LTO_SECTION_NAME_PREFIX
127824 +#define fatal_error(loc, gmsgid, ...) fatal_error((gmsgid), __VA_ARGS__)
127825 +
127826 +typedef struct rtx_def rtx_insn;
127827 +
127828 +static inline void set_decl_section_name(tree node, const char *value)
127829 +{
127830 + DECL_SECTION_NAME(node) = build_string(strlen(value) + 1, value);
127831 +}
127832 +#endif
127833 +
127834 +#if BUILDING_GCC_VERSION == 4009
127835 +typedef struct gimple_statement_asm gasm;
127836 +typedef struct gimple_statement_base gassign;
127837 +typedef struct gimple_statement_call gcall;
127838 +typedef struct gimple_statement_base gcond;
127839 +typedef struct gimple_statement_base gdebug;
127840 +typedef struct gimple_statement_phi gphi;
127841 +typedef struct gimple_statement_base greturn;
127842 +
127843 +static inline gasm *as_a_gasm(gimple stmt)
127844 +{
127845 + return as_a<gasm>(stmt);
127846 +}
127847 +
127848 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
127849 +{
127850 + return as_a<const gasm>(stmt);
127851 +}
127852 +
127853 +static inline gassign *as_a_gassign(gimple stmt)
127854 +{
127855 + return stmt;
127856 +}
127857 +
127858 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
127859 +{
127860 + return stmt;
127861 +}
127862 +
127863 +static inline gcall *as_a_gcall(gimple stmt)
127864 +{
127865 + return as_a<gcall>(stmt);
127866 +}
127867 +
127868 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
127869 +{
127870 + return as_a<const gcall>(stmt);
127871 +}
127872 +
127873 +static inline gcond *as_a_gcond(gimple stmt)
127874 +{
127875 + return stmt;
127876 +}
127877 +
127878 +static inline const gcond *as_a_const_gcond(const_gimple stmt)
127879 +{
127880 + return stmt;
127881 +}
127882 +
127883 +static inline gdebug *as_a_gdebug(gimple stmt)
127884 +{
127885 + return stmt;
127886 +}
127887 +
127888 +static inline const gdebug *as_a_const_gdebug(const_gimple stmt)
127889 +{
127890 + return stmt;
127891 +}
127892 +
127893 +static inline gphi *as_a_gphi(gimple stmt)
127894 +{
127895 + return as_a<gphi>(stmt);
127896 +}
127897 +
127898 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
127899 +{
127900 + return as_a<const gphi>(stmt);
127901 +}
127902 +
127903 +static inline greturn *as_a_greturn(gimple stmt)
127904 +{
127905 + return stmt;
127906 +}
127907 +
127908 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
127909 +{
127910 + return stmt;
127911 +}
127912 +#endif
127913 +
127914 +#if BUILDING_GCC_VERSION >= 4009
127915 +#define TODO_ggc_collect 0
127916 +#define NODE_SYMBOL(node) (node)
127917 +#define NODE_DECL(node) (node)->decl
127918 +#define cgraph_node_name(node) (node)->name()
127919 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
127920 +#endif
127921 +
127922 +#if BUILDING_GCC_VERSION >= 5000
127923 +#define TODO_verify_ssa TODO_verify_il
127924 +#define TODO_verify_flow TODO_verify_il
127925 +#define TODO_verify_stmts TODO_verify_il
127926 +#define TODO_verify_rtl_sharing TODO_verify_il
127927 +
127928 +//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
127929 +
127930 +#define INSN_DELETED_P(insn) (insn)->deleted()
127931 +
127932 +// symtab/cgraph related
127933 +#define debug_cgraph_node(node) (node)->debug()
127934 +#define cgraph_get_node(decl) cgraph_node::get(decl)
127935 +#define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
127936 +#define cgraph_n_nodes symtab->cgraph_count
127937 +#define cgraph_max_uid symtab->cgraph_max_uid
127938 +#define varpool_get_node(decl) varpool_node::get(decl)
127939 +
127940 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
127941 + (caller)->create_edge((callee), (call_stmt), (count), (freq))
127942 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
127943 + (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
127944 +
127945 +typedef struct cgraph_node *cgraph_node_ptr;
127946 +typedef struct cgraph_edge *cgraph_edge_p;
127947 +typedef struct varpool_node *varpool_node_ptr;
127948 +
127949 +static inline void change_decl_assembler_name(tree decl, tree name)
127950 +{
127951 + symtab->change_decl_assembler_name(decl, name);
127952 +}
127953 +
127954 +static inline void varpool_finalize_decl(tree decl)
127955 +{
127956 + varpool_node::finalize_decl(decl);
127957 +}
127958 +
127959 +static inline void varpool_add_new_variable(tree decl)
127960 +{
127961 + varpool_node::add(decl);
127962 +}
127963 +
127964 +static inline unsigned int rebuild_cgraph_edges(void)
127965 +{
127966 + return cgraph_edge::rebuild_edges();
127967 +}
127968 +
127969 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
127970 +{
127971 + return node->function_symbol(availability);
127972 +}
127973 +
127974 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
127975 +{
127976 + return node->ultimate_alias_target(availability);
127977 +}
127978 +
127979 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
127980 +{
127981 + return node->only_called_directly_p();
127982 +}
127983 +
127984 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
127985 +{
127986 + return node->get_availability();
127987 +}
127988 +
127989 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
127990 +{
127991 + return node->get_alias_target();
127992 +}
127993 +
127994 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
127995 +{
127996 + return symtab->add_cgraph_insertion_hook(hook, data);
127997 +}
127998 +
127999 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
128000 +{
128001 + symtab->remove_cgraph_insertion_hook(entry);
128002 +}
128003 +
128004 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
128005 +{
128006 + return symtab->add_cgraph_removal_hook(hook, data);
128007 +}
128008 +
128009 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
128010 +{
128011 + symtab->remove_cgraph_removal_hook(entry);
128012 +}
128013 +
128014 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
128015 +{
128016 + return symtab->add_cgraph_duplication_hook(hook, data);
128017 +}
128018 +
128019 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
128020 +{
128021 + symtab->remove_cgraph_duplication_hook(entry);
128022 +}
128023 +
128024 +// gimple related
128025 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
128026 +{
128027 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
128028 +}
128029 +
128030 +template <>
128031 +template <>
128032 +inline bool is_a_helper<const gassign *>::test(const_gimple gs)
128033 +{
128034 + return gs->code == GIMPLE_ASSIGN;
128035 +}
128036 +
128037 +template <>
128038 +template <>
128039 +inline bool is_a_helper<const greturn *>::test(const_gimple gs)
128040 +{
128041 + return gs->code == GIMPLE_RETURN;
128042 +}
128043 +
128044 +static inline gasm *as_a_gasm(gimple stmt)
128045 +{
128046 + return as_a<gasm *>(stmt);
128047 +}
128048 +
128049 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
128050 +{
128051 + return as_a<const gasm *>(stmt);
128052 +}
128053 +
128054 +static inline gassign *as_a_gassign(gimple stmt)
128055 +{
128056 + return as_a<gassign *>(stmt);
128057 +}
128058 +
128059 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
128060 +{
128061 + return as_a<const gassign *>(stmt);
128062 +}
128063 +
128064 +static inline gcall *as_a_gcall(gimple stmt)
128065 +{
128066 + return as_a<gcall *>(stmt);
128067 +}
128068 +
128069 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
128070 +{
128071 + return as_a<const gcall *>(stmt);
128072 +}
128073 +
128074 +static inline gphi *as_a_gphi(gimple stmt)
128075 +{
128076 + return as_a<gphi *>(stmt);
128077 +}
128078 +
128079 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
128080 +{
128081 + return as_a<const gphi *>(stmt);
128082 +}
128083 +
128084 +static inline greturn *as_a_greturn(gimple stmt)
128085 +{
128086 + return as_a<greturn *>(stmt);
128087 +}
128088 +
128089 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
128090 +{
128091 + return as_a<const greturn *>(stmt);
128092 +}
128093 +
128094 +// IPA/LTO related
128095 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
128096 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
128097 +
128098 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
128099 +{
128100 + return dyn_cast<cgraph_node_ptr>(ref->referring);
128101 +}
128102 +
128103 +static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
128104 +{
128105 + referring_node->remove_stmt_references(stmt);
128106 +}
128107 +#endif
128108 +
128109 +#endif
128110 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
128111 new file mode 100644
128112 index 0000000..7514850
128113 --- /dev/null
128114 +++ b/tools/gcc/gen-random-seed.sh
128115 @@ -0,0 +1,8 @@
128116 +#!/bin/sh
128117 +
128118 +if [ ! -f "$1" ]; then
128119 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
128120 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
128121 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
128122 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
128123 +fi
128124 diff --git a/tools/gcc/initify_plugin.c b/tools/gcc/initify_plugin.c
128125 new file mode 100644
128126 index 0000000..294ac43
128127 --- /dev/null
128128 +++ b/tools/gcc/initify_plugin.c
128129 @@ -0,0 +1,450 @@
128130 +/*
128131 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
128132 + * Licensed under the GPL v2, or (at your option) v3
128133 + *
128134 + * Homepage:
128135 + * https://github.com/ephox-gcc-plugins/initify
128136 + *
128137 + * Move string constants (__func__ and function string arguments marked by the nocapture attribute)
128138 + * only referenced in __init/__exit functions to __initconst/__exitconst sections.
128139 + *
128140 + * Usage:
128141 + * $ make
128142 + * $ make run
128143 + */
128144 +
128145 +#include "gcc-common.h"
128146 +
128147 +int plugin_is_GPL_compatible;
128148 +
128149 +static bool verbose = false;
128150 +
128151 +static struct plugin_info initify_plugin_info = {
128152 + .version = "20150524a",
128153 + .help = "initify_plugin\n",
128154 +};
128155 +
128156 +static tree handle_nocapture_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
128157 +{
128158 + tree orig_attr, arg;
128159 +
128160 + *no_add_attrs = true;
128161 + switch (TREE_CODE(*node)) {
128162 + case FUNCTION_DECL:
128163 + case FUNCTION_TYPE:
128164 + case METHOD_TYPE:
128165 + break;
128166 +
128167 + case TYPE_DECL: {
128168 + const_tree fntype = TREE_TYPE(*node);
128169 +
128170 + if (TREE_CODE(fntype) == POINTER_TYPE)
128171 + fntype = TREE_TYPE(fntype);
128172 + if (TREE_CODE(fntype) == FUNCTION_TYPE || TREE_CODE(fntype) == METHOD_TYPE)
128173 + break;
128174 + // FALLTHROUGH
128175 + }
128176 +
128177 + default:
128178 + error("%s: %qE attribute only applies to functions", __func__, name);
128179 + debug_tree(*node);
128180 + return NULL_TREE;
128181 + }
128182 +
128183 + for (arg = args; arg; arg = TREE_CHAIN(arg)) {
128184 + tree position = TREE_VALUE(arg);
128185 +
128186 + if (TREE_CODE(position) != INTEGER_CST) {
128187 + error("%s: parameter isn't an integer", __func__);
128188 + debug_tree(arg);
128189 + return NULL_TREE;
128190 + }
128191 + }
128192 +
128193 + orig_attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(*node));
128194 + if (orig_attr)
128195 + chainon(TREE_VALUE(orig_attr), args);
128196 + else
128197 + *no_add_attrs = false;
128198 +
128199 + return NULL_TREE;
128200 +}
128201 +
128202 +static struct attribute_spec nocapture_attr = {
128203 + .name = "nocapture",
128204 + .min_length = 1,
128205 + .max_length = -1,
128206 + .decl_required = true,
128207 + .type_required = false,
128208 + .function_type_required = false,
128209 + .handler = handle_nocapture_attribute,
128210 +#if BUILDING_GCC_VERSION >= 4007
128211 + .affects_type_identity = false
128212 +#endif
128213 +};
128214 +
128215 +static void register_attributes(void __unused *event_data, void __unused *data)
128216 +{
128217 + register_attribute(&nocapture_attr);
128218 +}
128219 +
128220 +static const char *get_init_exit_section(const_tree decl)
128221 +{
128222 + const_tree section;
128223 + tree attr_value;
128224 +
128225 + section = lookup_attribute("section", DECL_ATTRIBUTES(decl));
128226 + if (!section)
128227 + return NULL;
128228 +
128229 + gcc_assert(TREE_VALUE(section));
128230 + for (attr_value = TREE_VALUE(section); attr_value; attr_value = TREE_CHAIN(attr_value)) {
128231 + const char *str = TREE_STRING_POINTER(TREE_VALUE(attr_value));
128232 +
128233 + if (!strncmp(str, ".init.", 6))
128234 + return str;
128235 +
128236 + if (!strncmp(str, ".exit.", 6))
128237 + return str;
128238 + }
128239 +
128240 + return NULL;
128241 +}
128242 +
128243 +static tree get_string_cst(tree var)
128244 +{
128245 + if (var == NULL_TREE)
128246 + return NULL_TREE;
128247 +
128248 + if (TREE_CODE(var) == STRING_CST)
128249 + return var;
128250 +
128251 + switch (TREE_CODE_CLASS(TREE_CODE(var))) {
128252 + case tcc_expression:
128253 + case tcc_reference: {
128254 + int i;
128255 +
128256 + for (i = 0; i < TREE_OPERAND_LENGTH(var); i++) {
128257 + tree ret = get_string_cst(TREE_OPERAND(var, i));
128258 + if (ret != NULL_TREE)
128259 + return ret;
128260 + }
128261 + break;
128262 + }
128263 +
128264 + default:
128265 + break;
128266 + }
128267 +
128268 + return NULL_TREE;
128269 +}
128270 +
128271 +static bool set_init_exit_section(tree decl, bool initexit)
128272 +{
128273 + const char *str;
128274 +
128275 + gcc_assert(DECL_P(decl));
128276 +
128277 + str = get_init_exit_section(decl);
128278 + if (str)
128279 + return false;
128280 +
128281 + if (initexit)
128282 + set_decl_section_name(decl, ".init.rodata.str");
128283 + else
128284 + set_decl_section_name(decl, ".exit.rodata.str");
128285 + return true;
128286 +}
128287 +
128288 +static void search_local_strs(bool initexit)
128289 +{
128290 + unsigned int i;
128291 + tree var;
128292 +
128293 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
128294 + tree str, init_val = DECL_INITIAL(var);
128295 +
128296 + if (init_val == NULL_TREE)
128297 + continue;
128298 + if (strcmp(DECL_NAME_POINTER(var), "__func__"))
128299 + continue;
128300 +
128301 + str = get_string_cst(init_val);
128302 + gcc_assert(str);
128303 +
128304 + if (set_init_exit_section(var, initexit) && verbose)
128305 + inform(DECL_SOURCE_LOCATION(var), "initified local var: %s: %s", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
128306 + }
128307 +}
128308 +
128309 +static tree create_tmp_assign(gcall *stmt, unsigned int num)
128310 +{
128311 + tree str, type, decl, arg = gimple_call_arg(stmt, num);
128312 +
128313 + str = get_string_cst(arg);
128314 + decl = build_decl(DECL_SOURCE_LOCATION(current_function_decl), VAR_DECL, create_tmp_var_name("cicus"), TREE_TYPE(str));
128315 +
128316 + type = TREE_TYPE(TREE_TYPE(decl));
128317 + type = build_qualified_type(type, TYPE_QUALS(type) | TYPE_QUAL_CONST);
128318 + TYPE_READONLY(type) = 1;
128319 + TREE_PUBLIC(type) = 0;
128320 +
128321 + DECL_INITIAL(decl) = str;
128322 + DECL_CONTEXT(decl) = current_function_decl;
128323 + DECL_ARTIFICIAL(decl) = 1;
128324 +
128325 + TREE_STATIC(decl) = 1;
128326 + TREE_READONLY(decl) = 1;
128327 + TREE_ADDRESSABLE(decl) = 1;
128328 + TREE_USED(decl) = 1;
128329 +
128330 + add_referenced_var(decl);
128331 + add_local_decl(cfun, decl);
128332 +
128333 + varpool_add_new_variable(decl);
128334 + varpool_mark_needed_node(varpool_node(decl));
128335 +
128336 + DECL_CHAIN(decl) = BLOCK_VARS(DECL_INITIAL(current_function_decl));
128337 + BLOCK_VARS(DECL_INITIAL (current_function_decl)) = decl;
128338 +
128339 + decl = build_fold_addr_expr_loc(DECL_SOURCE_LOCATION(current_function_decl), decl);
128340 + gimple_call_set_arg(stmt, num, decl);
128341 + update_stmt(stmt);
128342 +
128343 + return TREE_OPERAND(decl, 0);
128344 +}
128345 +
128346 +static bool is_syscall(const_tree fn)
128347 +{
128348 + if (!strncmp(DECL_NAME_POINTER(fn), "sys_", 4))
128349 + return true;
128350 +
128351 + if (!strncmp(DECL_NAME_POINTER(fn), "sys32_", 6))
128352 + return true;
128353 +
128354 + if (!strncmp(DECL_NAME_POINTER(fn), "compat_sys_", 11))
128355 + return true;
128356 +
128357 + return false;
128358 +}
128359 +
128360 +static bool is_vararg(const_tree fn)
128361 +{
128362 + tree arg_list;
128363 +
128364 + arg_list = TYPE_ARG_TYPES(TREE_TYPE(fn));
128365 + if (arg_list == NULL_TREE)
128366 + return false;
128367 +
128368 + return tree_last(arg_list) != void_list_node;
128369 +}
128370 +
128371 +// __printf(1, 0), 0: turn off the varargs checking
128372 +static bool check_varargs(const_tree attr)
128373 +{
128374 + const_tree attr_val;
128375 +
128376 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
128377 + if (TREE_VALUE(attr_val) == integer_zero_node)
128378 + return false;
128379 + }
128380 + return true;
128381 +}
128382 +
128383 +static bool is_nocapture_param(const_gimple stmt, unsigned int num)
128384 +{
128385 + unsigned int attr_arg_val = 0;
128386 + tree attr_val;
128387 + const_tree attr;
128388 + const_tree fndecl = gimple_call_fndecl(stmt);
128389 +
128390 + gcc_assert(DECL_ABSTRACT_ORIGIN(fndecl) == NULL_TREE);
128391 +
128392 + if (is_syscall(fndecl))
128393 + return true;
128394 +
128395 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
128396 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
128397 + attr_arg_val = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_val));
128398 +
128399 + if (attr_arg_val == num + 1)
128400 + return true;
128401 + }
128402 +
128403 + if (!is_vararg(fndecl))
128404 + return false;
128405 + if (!check_varargs(attr))
128406 + return false;
128407 + return attr_arg_val < num + 1;
128408 +}
128409 +
128410 +static void search_str_param(gcall *stmt, bool initexit)
128411 +{
128412 + unsigned int num;
128413 +
128414 + for (num = 0; num < gimple_call_num_args(stmt); num++) {
128415 + tree var, str, arg = gimple_call_arg(stmt, num);
128416 +
128417 + str = get_string_cst(arg);
128418 + if (str == NULL_TREE)
128419 + continue;
128420 +
128421 + if (!is_nocapture_param(stmt, num))
128422 + continue;
128423 +
128424 + var = create_tmp_assign(stmt, num);
128425 + if (set_init_exit_section(var, initexit) && verbose)
128426 + inform(gimple_location(stmt), "initified function arg: %s: [%s]", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
128427 + }
128428 +}
128429 +
128430 +static bool has_nocapture_param(const gcall *stmt)
128431 +{
128432 + const_tree attr, fndecl = gimple_call_fndecl(stmt);
128433 +
128434 + if (fndecl == NULL_TREE)
128435 + return false;
128436 +
128437 + if (is_syscall(fndecl))
128438 + return true;
128439 +
128440 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
128441 + return attr != NULL_TREE;
128442 +}
128443 +
128444 +static void search_const_strs(bool initexit)
128445 +{
128446 + basic_block bb;
128447 +
128448 + FOR_ALL_BB_FN(bb, cfun) {
128449 + gimple_stmt_iterator gsi;
128450 +
128451 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
128452 + gcall *call_stmt;
128453 + gimple stmt = gsi_stmt(gsi);
128454 +
128455 + if (!is_gimple_call(stmt))
128456 + continue;
128457 +
128458 + call_stmt = as_a_gcall(stmt);
128459 + if (has_nocapture_param(call_stmt))
128460 + search_str_param(call_stmt, initexit);
128461 + }
128462 + }
128463 +}
128464 +
128465 +static unsigned int handle_function(void)
128466 +{
128467 + bool initexit;
128468 + const char *section = get_init_exit_section(current_function_decl);
128469 +
128470 + if (!section)
128471 + return 0;
128472 +
128473 + initexit = !strncmp(section, ".init.", 6);
128474 + search_local_strs(initexit);
128475 + search_const_strs(initexit);
128476 +
128477 + return 0;
128478 +}
128479 +
128480 +#if BUILDING_GCC_VERSION >= 4009
128481 +namespace {
128482 +static const struct pass_data initify_plugin_pass_data = {
128483 +#else
128484 +static struct gimple_opt_pass initify_plugin_pass = {
128485 + .pass = {
128486 +#endif
128487 + .type = GIMPLE_PASS,
128488 + .name = "initify_plugin",
128489 +#if BUILDING_GCC_VERSION >= 4008
128490 + .optinfo_flags = OPTGROUP_NONE,
128491 +#endif
128492 +#if BUILDING_GCC_VERSION >= 5000
128493 +#elif BUILDING_GCC_VERSION >= 4009
128494 + .has_gate = false,
128495 + .has_execute = true,
128496 +#else
128497 + .gate = NULL,
128498 + .execute = handle_function,
128499 + .sub = NULL,
128500 + .next = NULL,
128501 + .static_pass_number = 0,
128502 +#endif
128503 + .tv_id = TV_NONE,
128504 + .properties_required = 0,
128505 + .properties_provided = 0,
128506 + .properties_destroyed = 0,
128507 + .todo_flags_start = 0,
128508 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
128509 +#if BUILDING_GCC_VERSION < 4009
128510 + }
128511 +#endif
128512 +};
128513 +
128514 +#if BUILDING_GCC_VERSION >= 4009
128515 +class initify_plugin_pass : public gimple_opt_pass {
128516 +public:
128517 + initify_plugin_pass() : gimple_opt_pass(initify_plugin_pass_data, g) {}
128518 +#if BUILDING_GCC_VERSION >= 5000
128519 + virtual unsigned int execute(function *) { return handle_function(); }
128520 +#else
128521 + unsigned int execute() { return handle_function(); }
128522 +#endif
128523 +};
128524 +}
128525 +
128526 +static struct opt_pass *make_initify_plugin_pass(void)
128527 +{
128528 + return new initify_plugin_pass();
128529 +}
128530 +#else
128531 +static struct opt_pass *make_initify_plugin_pass(void)
128532 +{
128533 + return &initify_plugin_pass.pass;
128534 +}
128535 +#endif
128536 +
128537 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
128538 +
128539 +static unsigned int initify_section_type_flags(tree decl, const char *name, int reloc)
128540 +{
128541 + if (!strcmp(name, ".init.rodata.str") || !strcmp(name, ".exit.rodata.str")) {
128542 + gcc_assert(TREE_CODE(decl) == VAR_DECL);
128543 + gcc_assert(DECL_INITIAL(decl));
128544 + gcc_assert(TREE_CODE(DECL_INITIAL(decl)) == STRING_CST);
128545 +
128546 + return 1 | SECTION_MERGE | SECTION_STRINGS;
128547 + }
128548 +
128549 + return old_section_type_flags(decl, name, reloc);
128550 +}
128551 +
128552 +static void initify_start_unit(void __unused *gcc_data, void __unused *user_data)
128553 +{
128554 + old_section_type_flags = targetm.section_type_flags;
128555 + targetm.section_type_flags = initify_section_type_flags;
128556 +}
128557 +
128558 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
128559 +{
128560 + const char * const plugin_name = plugin_info->base_name;
128561 + struct register_pass_info initify_plugin_pass_info;
128562 +
128563 + initify_plugin_pass_info.pass = make_initify_plugin_pass();
128564 + initify_plugin_pass_info.reference_pass_name = "nrv";
128565 + initify_plugin_pass_info.ref_pass_instance_number = 1;
128566 + initify_plugin_pass_info.pos_op = PASS_POS_INSERT_AFTER;
128567 +
128568 + if (!plugin_default_version_check(version, &gcc_version)) {
128569 + error(G_("incompatible gcc/plugin versions"));
128570 + return 1;
128571 + }
128572 +
128573 + register_callback(plugin_name, PLUGIN_INFO, NULL, &initify_plugin_info);
128574 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &initify_plugin_pass_info);
128575 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
128576 + register_callback(plugin_name, PLUGIN_START_UNIT, initify_start_unit, NULL);
128577 +
128578 + return 0;
128579 +}
128580 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
128581 new file mode 100644
128582 index 0000000..457d54e
128583 --- /dev/null
128584 +++ b/tools/gcc/kallocstat_plugin.c
128585 @@ -0,0 +1,188 @@
128586 +/*
128587 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
128588 + * Licensed under the GPL v2
128589 + *
128590 + * Note: the choice of the license means that the compilation process is
128591 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
128592 + * but for the kernel it doesn't matter since it doesn't link against
128593 + * any of the gcc libraries
128594 + *
128595 + * gcc plugin to find the distribution of k*alloc sizes
128596 + *
128597 + * TODO:
128598 + *
128599 + * BUGS:
128600 + * - none known
128601 + */
128602 +
128603 +#include "gcc-common.h"
128604 +
128605 +int plugin_is_GPL_compatible;
128606 +
128607 +static struct plugin_info kallocstat_plugin_info = {
128608 + .version = "201401260140",
128609 + .help = NULL
128610 +};
128611 +
128612 +static const char * const kalloc_functions[] = {
128613 + "__kmalloc",
128614 + "kmalloc",
128615 + "kmalloc_large",
128616 + "kmalloc_node",
128617 + "kmalloc_order",
128618 + "kmalloc_order_trace",
128619 + "kmalloc_slab",
128620 + "kzalloc",
128621 + "kzalloc_node",
128622 +};
128623 +
128624 +static bool is_kalloc(const char *fnname)
128625 +{
128626 + size_t i;
128627 +
128628 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
128629 + if (!strcmp(fnname, kalloc_functions[i]))
128630 + return true;
128631 + return false;
128632 +}
128633 +
128634 +static unsigned int execute_kallocstat(void)
128635 +{
128636 + basic_block bb;
128637 +
128638 + // 1. loop through BBs and GIMPLE statements
128639 + FOR_EACH_BB_FN(bb, cfun) {
128640 + gimple_stmt_iterator gsi;
128641 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
128642 + // gimple match:
128643 + tree fndecl, size;
128644 + gimple stmt;
128645 + const char *fnname;
128646 +
128647 + // is it a call
128648 + stmt = gsi_stmt(gsi);
128649 + if (!is_gimple_call(stmt))
128650 + continue;
128651 + fndecl = gimple_call_fndecl(stmt);
128652 + if (fndecl == NULL_TREE)
128653 + continue;
128654 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
128655 + continue;
128656 +
128657 + // is it a call to k*alloc
128658 + fnname = DECL_NAME_POINTER(fndecl);
128659 + if (!is_kalloc(fnname))
128660 + continue;
128661 +
128662 + // is the size arg const or the result of a simple const assignment
128663 + size = gimple_call_arg(stmt, 0);
128664 + while (true) {
128665 + expanded_location xloc;
128666 + size_t size_val;
128667 +
128668 + if (TREE_CONSTANT(size)) {
128669 + xloc = expand_location(gimple_location(stmt));
128670 + if (!xloc.file)
128671 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
128672 + size_val = TREE_INT_CST_LOW(size);
128673 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
128674 + break;
128675 + }
128676 +
128677 + if (TREE_CODE(size) != SSA_NAME)
128678 + break;
128679 + stmt = SSA_NAME_DEF_STMT(size);
128680 +//debug_gimple_stmt(stmt);
128681 +//debug_tree(size);
128682 + if (!stmt || !is_gimple_assign(stmt))
128683 + break;
128684 + if (gimple_num_ops(stmt) != 2)
128685 + break;
128686 + size = gimple_assign_rhs1(stmt);
128687 + }
128688 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
128689 +//debug_tree(gimple_call_fn(call_stmt));
128690 +//print_node(stderr, "pax", fndecl, 4);
128691 + }
128692 + }
128693 +
128694 + return 0;
128695 +}
128696 +
128697 +#if BUILDING_GCC_VERSION >= 4009
128698 +namespace {
128699 +static const struct pass_data kallocstat_pass_data = {
128700 +#else
128701 +static struct gimple_opt_pass kallocstat_pass = {
128702 + .pass = {
128703 +#endif
128704 + .type = GIMPLE_PASS,
128705 + .name = "kallocstat",
128706 +#if BUILDING_GCC_VERSION >= 4008
128707 + .optinfo_flags = OPTGROUP_NONE,
128708 +#endif
128709 +#if BUILDING_GCC_VERSION >= 5000
128710 +#elif BUILDING_GCC_VERSION == 4009
128711 + .has_gate = false,
128712 + .has_execute = true,
128713 +#else
128714 + .gate = NULL,
128715 + .execute = execute_kallocstat,
128716 + .sub = NULL,
128717 + .next = NULL,
128718 + .static_pass_number = 0,
128719 +#endif
128720 + .tv_id = TV_NONE,
128721 + .properties_required = 0,
128722 + .properties_provided = 0,
128723 + .properties_destroyed = 0,
128724 + .todo_flags_start = 0,
128725 + .todo_flags_finish = 0
128726 +#if BUILDING_GCC_VERSION < 4009
128727 + }
128728 +#endif
128729 +};
128730 +
128731 +#if BUILDING_GCC_VERSION >= 4009
128732 +class kallocstat_pass : public gimple_opt_pass {
128733 +public:
128734 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
128735 +#if BUILDING_GCC_VERSION >= 5000
128736 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
128737 +#else
128738 + unsigned int execute() { return execute_kallocstat(); }
128739 +#endif
128740 +};
128741 +}
128742 +
128743 +static opt_pass *make_kallocstat_pass(void)
128744 +{
128745 + return new kallocstat_pass();
128746 +}
128747 +#else
128748 +static struct opt_pass *make_kallocstat_pass(void)
128749 +{
128750 + return &kallocstat_pass.pass;
128751 +}
128752 +#endif
128753 +
128754 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
128755 +{
128756 + const char * const plugin_name = plugin_info->base_name;
128757 + struct register_pass_info kallocstat_pass_info;
128758 +
128759 + kallocstat_pass_info.pass = make_kallocstat_pass();
128760 + kallocstat_pass_info.reference_pass_name = "ssa";
128761 + kallocstat_pass_info.ref_pass_instance_number = 1;
128762 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
128763 +
128764 + if (!plugin_default_version_check(version, &gcc_version)) {
128765 + error(G_("incompatible gcc/plugin versions"));
128766 + return 1;
128767 + }
128768 +
128769 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
128770 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
128771 +
128772 + return 0;
128773 +}
128774 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
128775 new file mode 100644
128776 index 0000000..4838c8a
128777 --- /dev/null
128778 +++ b/tools/gcc/kernexec_plugin.c
128779 @@ -0,0 +1,551 @@
128780 +/*
128781 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
128782 + * Licensed under the GPL v2
128783 + *
128784 + * Note: the choice of the license means that the compilation process is
128785 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
128786 + * but for the kernel it doesn't matter since it doesn't link against
128787 + * any of the gcc libraries
128788 + *
128789 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
128790 + *
128791 + * TODO:
128792 + *
128793 + * BUGS:
128794 + * - none known
128795 + */
128796 +
128797 +#include "gcc-common.h"
128798 +
128799 +int plugin_is_GPL_compatible;
128800 +
128801 +static struct plugin_info kernexec_plugin_info = {
128802 + .version = "201401260140",
128803 + .help = "method=[bts|or]\tinstrumentation method\n"
128804 +};
128805 +
128806 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
128807 +static void (*kernexec_instrument_retaddr)(rtx);
128808 +
128809 +/*
128810 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
128811 + */
128812 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
128813 +{
128814 + gimple stmt;
128815 + gasm *asm_movabs_stmt;
128816 +
128817 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
128818 + stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
128819 + asm_movabs_stmt = as_a_gasm(stmt);
128820 + gimple_asm_set_volatile(asm_movabs_stmt, true);
128821 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
128822 + update_stmt(asm_movabs_stmt);
128823 +}
128824 +
128825 +/*
128826 + * find all asm() stmts that clobber r12 and add a reload of r12
128827 + */
128828 +static unsigned int execute_kernexec_reload(void)
128829 +{
128830 + basic_block bb;
128831 +
128832 + // 1. loop through BBs and GIMPLE statements
128833 + FOR_EACH_BB_FN(bb, cfun) {
128834 + gimple_stmt_iterator gsi;
128835 +
128836 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
128837 + // gimple match: __asm__ ("" : : : "r12");
128838 + gimple stmt;
128839 + gasm *asm_stmt;
128840 + size_t nclobbers;
128841 +
128842 + // is it an asm ...
128843 + stmt = gsi_stmt(gsi);
128844 + if (gimple_code(stmt) != GIMPLE_ASM)
128845 + continue;
128846 +
128847 + asm_stmt = as_a_gasm(stmt);
128848 +
128849 + // ... clobbering r12
128850 + nclobbers = gimple_asm_nclobbers(asm_stmt);
128851 + while (nclobbers--) {
128852 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
128853 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
128854 + continue;
128855 + kernexec_reload_fptr_mask(&gsi);
128856 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
128857 + break;
128858 + }
128859 + }
128860 + }
128861 +
128862 + return 0;
128863 +}
128864 +
128865 +/*
128866 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
128867 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
128868 + */
128869 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
128870 +{
128871 + gimple assign_intptr, assign_new_fptr;
128872 + gcall *call_stmt;
128873 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
128874 +
128875 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
128876 + old_fptr = gimple_call_fn(call_stmt);
128877 +
128878 + // create temporary unsigned long variable used for bitops and cast fptr to it
128879 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
128880 + add_referenced_var(intptr);
128881 + intptr = make_ssa_name(intptr, NULL);
128882 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
128883 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
128884 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
128885 + update_stmt(assign_intptr);
128886 +
128887 + // apply logical or to temporary unsigned long and bitmask
128888 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
128889 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
128890 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
128891 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
128892 + assign_intptr = gimple_build_assign(intptr, orptr);
128893 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
128894 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
128895 + update_stmt(assign_intptr);
128896 +
128897 + // cast temporary unsigned long back to a temporary fptr variable
128898 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
128899 + add_referenced_var(new_fptr);
128900 + new_fptr = make_ssa_name(new_fptr, NULL);
128901 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
128902 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
128903 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
128904 + update_stmt(assign_new_fptr);
128905 +
128906 + // replace call stmt fn with the new fptr
128907 + gimple_call_set_fn(call_stmt, new_fptr);
128908 + update_stmt(call_stmt);
128909 +}
128910 +
128911 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
128912 +{
128913 + gimple stmt;
128914 + gasm *asm_or_stmt;
128915 + gcall *call_stmt;
128916 + tree old_fptr, new_fptr, input, output;
128917 +#if BUILDING_GCC_VERSION <= 4007
128918 + VEC(tree, gc) *inputs = NULL;
128919 + VEC(tree, gc) *outputs = NULL;
128920 +#else
128921 + vec<tree, va_gc> *inputs = NULL;
128922 + vec<tree, va_gc> *outputs = NULL;
128923 +#endif
128924 +
128925 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
128926 + old_fptr = gimple_call_fn(call_stmt);
128927 +
128928 + // create temporary fptr variable
128929 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
128930 + add_referenced_var(new_fptr);
128931 + new_fptr = make_ssa_name(new_fptr, NULL);
128932 +
128933 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
128934 + input = build_tree_list(NULL_TREE, build_string(2, "0"));
128935 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
128936 + output = build_tree_list(NULL_TREE, build_string(3, "=r"));
128937 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
128938 +#if BUILDING_GCC_VERSION <= 4007
128939 + VEC_safe_push(tree, gc, inputs, input);
128940 + VEC_safe_push(tree, gc, outputs, output);
128941 +#else
128942 + vec_safe_push(inputs, input);
128943 + vec_safe_push(outputs, output);
128944 +#endif
128945 + stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
128946 + asm_or_stmt = as_a_gasm(stmt);
128947 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
128948 + gimple_asm_set_volatile(asm_or_stmt, true);
128949 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
128950 + update_stmt(asm_or_stmt);
128951 +
128952 + // replace call stmt fn with the new fptr
128953 + gimple_call_set_fn(call_stmt, new_fptr);
128954 + update_stmt(call_stmt);
128955 +}
128956 +
128957 +/*
128958 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
128959 + */
128960 +static unsigned int execute_kernexec_fptr(void)
128961 +{
128962 + basic_block bb;
128963 +
128964 + // 1. loop through BBs and GIMPLE statements
128965 + FOR_EACH_BB_FN(bb, cfun) {
128966 + gimple_stmt_iterator gsi;
128967 +
128968 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
128969 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
128970 + tree fn;
128971 + gimple stmt;
128972 + gcall *call_stmt;
128973 +
128974 + // is it a call ...
128975 + stmt = gsi_stmt(gsi);
128976 + if (!is_gimple_call(stmt))
128977 + continue;
128978 + call_stmt = as_a_gcall(stmt);
128979 + fn = gimple_call_fn(call_stmt);
128980 + if (TREE_CODE(fn) == ADDR_EXPR)
128981 + continue;
128982 + if (TREE_CODE(fn) != SSA_NAME)
128983 + gcc_unreachable();
128984 +
128985 + // ... through a function pointer
128986 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
128987 + fn = SSA_NAME_VAR(fn);
128988 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
128989 + debug_tree(fn);
128990 + gcc_unreachable();
128991 + }
128992 + }
128993 + fn = TREE_TYPE(fn);
128994 + if (TREE_CODE(fn) != POINTER_TYPE)
128995 + continue;
128996 + fn = TREE_TYPE(fn);
128997 + if (TREE_CODE(fn) != FUNCTION_TYPE)
128998 + continue;
128999 +
129000 + kernexec_instrument_fptr(&gsi);
129001 +
129002 +//debug_tree(gimple_call_fn(call_stmt));
129003 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
129004 + }
129005 + }
129006 +
129007 + return 0;
129008 +}
129009 +
129010 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
129011 +static void kernexec_instrument_retaddr_bts(rtx insn)
129012 +{
129013 + rtx btsq;
129014 + rtvec argvec, constraintvec, labelvec;
129015 + int line;
129016 +
129017 + // create asm volatile("btsq $63,(%%rsp)":::)
129018 + argvec = rtvec_alloc(0);
129019 + constraintvec = rtvec_alloc(0);
129020 + labelvec = rtvec_alloc(0);
129021 + line = expand_location(RTL_LOCATION(insn)).line;
129022 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
129023 + MEM_VOLATILE_P(btsq) = 1;
129024 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
129025 + emit_insn_before(btsq, insn);
129026 +}
129027 +
129028 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
129029 +static void kernexec_instrument_retaddr_or(rtx insn)
129030 +{
129031 + rtx orq;
129032 + rtvec argvec, constraintvec, labelvec;
129033 + int line;
129034 +
129035 + // create asm volatile("orq %%r12,(%%rsp)":::)
129036 + argvec = rtvec_alloc(0);
129037 + constraintvec = rtvec_alloc(0);
129038 + labelvec = rtvec_alloc(0);
129039 + line = expand_location(RTL_LOCATION(insn)).line;
129040 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
129041 + MEM_VOLATILE_P(orq) = 1;
129042 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
129043 + emit_insn_before(orq, insn);
129044 +}
129045 +
129046 +/*
129047 + * find all asm level function returns and forcibly set the highest bit of the return address
129048 + */
129049 +static unsigned int execute_kernexec_retaddr(void)
129050 +{
129051 + rtx_insn *insn;
129052 +
129053 +// if (stack_realign_drap)
129054 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
129055 +
129056 + // 1. find function returns
129057 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
129058 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
129059 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
129060 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
129061 + rtx body;
129062 +
129063 + // is it a retn
129064 + if (!JUMP_P(insn))
129065 + continue;
129066 + body = PATTERN(insn);
129067 + if (GET_CODE(body) == PARALLEL)
129068 + body = XVECEXP(body, 0, 0);
129069 + if (!ANY_RETURN_P(body))
129070 + continue;
129071 + kernexec_instrument_retaddr(insn);
129072 + }
129073 +
129074 +// print_simple_rtl(stderr, get_insns());
129075 +// print_rtl(stderr, get_insns());
129076 +
129077 + return 0;
129078 +}
129079 +
129080 +static bool kernexec_cmodel_check(void)
129081 +{
129082 + tree section;
129083 +
129084 + if (ix86_cmodel != CM_KERNEL)
129085 + return false;
129086 +
129087 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
129088 + if (!section || !TREE_VALUE(section))
129089 + return true;
129090 +
129091 + section = TREE_VALUE(TREE_VALUE(section));
129092 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
129093 + return true;
129094 +
129095 + return false;
129096 +}
129097 +
129098 +#if BUILDING_GCC_VERSION >= 4009
129099 +namespace {
129100 +static const struct pass_data kernexec_reload_pass_data = {
129101 +#else
129102 +static struct gimple_opt_pass kernexec_reload_pass = {
129103 + .pass = {
129104 +#endif
129105 + .type = GIMPLE_PASS,
129106 + .name = "kernexec_reload",
129107 +#if BUILDING_GCC_VERSION >= 4008
129108 + .optinfo_flags = OPTGROUP_NONE,
129109 +#endif
129110 +#if BUILDING_GCC_VERSION >= 5000
129111 +#elif BUILDING_GCC_VERSION == 4009
129112 + .has_gate = true,
129113 + .has_execute = true,
129114 +#else
129115 + .gate = kernexec_cmodel_check,
129116 + .execute = execute_kernexec_reload,
129117 + .sub = NULL,
129118 + .next = NULL,
129119 + .static_pass_number = 0,
129120 +#endif
129121 + .tv_id = TV_NONE,
129122 + .properties_required = 0,
129123 + .properties_provided = 0,
129124 + .properties_destroyed = 0,
129125 + .todo_flags_start = 0,
129126 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
129127 +#if BUILDING_GCC_VERSION < 4009
129128 + }
129129 +#endif
129130 +};
129131 +
129132 +#if BUILDING_GCC_VERSION >= 4009
129133 +static const struct pass_data kernexec_fptr_pass_data = {
129134 +#else
129135 +static struct gimple_opt_pass kernexec_fptr_pass = {
129136 + .pass = {
129137 +#endif
129138 + .type = GIMPLE_PASS,
129139 + .name = "kernexec_fptr",
129140 +#if BUILDING_GCC_VERSION >= 4008
129141 + .optinfo_flags = OPTGROUP_NONE,
129142 +#endif
129143 +#if BUILDING_GCC_VERSION >= 5000
129144 +#elif BUILDING_GCC_VERSION == 4009
129145 + .has_gate = true,
129146 + .has_execute = true,
129147 +#else
129148 + .gate = kernexec_cmodel_check,
129149 + .execute = execute_kernexec_fptr,
129150 + .sub = NULL,
129151 + .next = NULL,
129152 + .static_pass_number = 0,
129153 +#endif
129154 + .tv_id = TV_NONE,
129155 + .properties_required = 0,
129156 + .properties_provided = 0,
129157 + .properties_destroyed = 0,
129158 + .todo_flags_start = 0,
129159 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
129160 +#if BUILDING_GCC_VERSION < 4009
129161 + }
129162 +#endif
129163 +};
129164 +
129165 +#if BUILDING_GCC_VERSION >= 4009
129166 +static const struct pass_data kernexec_retaddr_pass_data = {
129167 +#else
129168 +static struct rtl_opt_pass kernexec_retaddr_pass = {
129169 + .pass = {
129170 +#endif
129171 + .type = RTL_PASS,
129172 + .name = "kernexec_retaddr",
129173 +#if BUILDING_GCC_VERSION >= 4008
129174 + .optinfo_flags = OPTGROUP_NONE,
129175 +#endif
129176 +#if BUILDING_GCC_VERSION >= 5000
129177 +#elif BUILDING_GCC_VERSION == 4009
129178 + .has_gate = true,
129179 + .has_execute = true,
129180 +#else
129181 + .gate = kernexec_cmodel_check,
129182 + .execute = execute_kernexec_retaddr,
129183 + .sub = NULL,
129184 + .next = NULL,
129185 + .static_pass_number = 0,
129186 +#endif
129187 + .tv_id = TV_NONE,
129188 + .properties_required = 0,
129189 + .properties_provided = 0,
129190 + .properties_destroyed = 0,
129191 + .todo_flags_start = 0,
129192 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
129193 +#if BUILDING_GCC_VERSION < 4009
129194 + }
129195 +#endif
129196 +};
129197 +
129198 +#if BUILDING_GCC_VERSION >= 4009
129199 +class kernexec_reload_pass : public gimple_opt_pass {
129200 +public:
129201 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
129202 +#if BUILDING_GCC_VERSION >= 5000
129203 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
129204 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
129205 +#else
129206 + bool gate() { return kernexec_cmodel_check(); }
129207 + unsigned int execute() { return execute_kernexec_reload(); }
129208 +#endif
129209 +};
129210 +
129211 +class kernexec_fptr_pass : public gimple_opt_pass {
129212 +public:
129213 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
129214 +#if BUILDING_GCC_VERSION >= 5000
129215 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
129216 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
129217 +#else
129218 + bool gate() { return kernexec_cmodel_check(); }
129219 + unsigned int execute() { return execute_kernexec_fptr(); }
129220 +#endif
129221 +};
129222 +
129223 +class kernexec_retaddr_pass : public rtl_opt_pass {
129224 +public:
129225 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
129226 +#if BUILDING_GCC_VERSION >= 5000
129227 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
129228 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
129229 +#else
129230 + bool gate() { return kernexec_cmodel_check(); }
129231 + unsigned int execute() { return execute_kernexec_retaddr(); }
129232 +#endif
129233 +};
129234 +}
129235 +
129236 +static opt_pass *make_kernexec_reload_pass(void)
129237 +{
129238 + return new kernexec_reload_pass();
129239 +}
129240 +
129241 +static opt_pass *make_kernexec_fptr_pass(void)
129242 +{
129243 + return new kernexec_fptr_pass();
129244 +}
129245 +
129246 +static opt_pass *make_kernexec_retaddr_pass(void)
129247 +{
129248 + return new kernexec_retaddr_pass();
129249 +}
129250 +#else
129251 +static struct opt_pass *make_kernexec_reload_pass(void)
129252 +{
129253 + return &kernexec_reload_pass.pass;
129254 +}
129255 +
129256 +static struct opt_pass *make_kernexec_fptr_pass(void)
129257 +{
129258 + return &kernexec_fptr_pass.pass;
129259 +}
129260 +
129261 +static struct opt_pass *make_kernexec_retaddr_pass(void)
129262 +{
129263 + return &kernexec_retaddr_pass.pass;
129264 +}
129265 +#endif
129266 +
129267 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
129268 +{
129269 + const char * const plugin_name = plugin_info->base_name;
129270 + const int argc = plugin_info->argc;
129271 + const struct plugin_argument * const argv = plugin_info->argv;
129272 + int i;
129273 + struct register_pass_info kernexec_reload_pass_info;
129274 + struct register_pass_info kernexec_fptr_pass_info;
129275 + struct register_pass_info kernexec_retaddr_pass_info;
129276 +
129277 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
129278 + kernexec_reload_pass_info.reference_pass_name = "ssa";
129279 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
129280 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
129281 +
129282 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
129283 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
129284 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
129285 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
129286 +
129287 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
129288 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
129289 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
129290 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
129291 +
129292 + if (!plugin_default_version_check(version, &gcc_version)) {
129293 + error(G_("incompatible gcc/plugin versions"));
129294 + return 1;
129295 + }
129296 +
129297 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
129298 +
129299 + if (TARGET_64BIT == 0)
129300 + return 0;
129301 +
129302 + for (i = 0; i < argc; ++i) {
129303 + if (!strcmp(argv[i].key, "method")) {
129304 + if (!argv[i].value) {
129305 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
129306 + continue;
129307 + }
129308 + if (!strcmp(argv[i].value, "bts")) {
129309 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
129310 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
129311 + } else if (!strcmp(argv[i].value, "or")) {
129312 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
129313 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
129314 + fix_register("r12", 1, 1);
129315 + } else
129316 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
129317 + continue;
129318 + }
129319 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
129320 + }
129321 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
129322 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
129323 +
129324 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
129325 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
129326 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
129327 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
129328 +
129329 + return 0;
129330 +}
129331 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
129332 new file mode 100644
129333 index 0000000..ac6f9b4
129334 --- /dev/null
129335 +++ b/tools/gcc/latent_entropy_plugin.c
129336 @@ -0,0 +1,474 @@
129337 +/*
129338 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
129339 + * Licensed under the GPL v2
129340 + *
129341 + * Note: the choice of the license means that the compilation process is
129342 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
129343 + * but for the kernel it doesn't matter since it doesn't link against
129344 + * any of the gcc libraries
129345 + *
129346 + * gcc plugin to help generate a little bit of entropy from program state,
129347 + * used throughout the uptime of the kernel
129348 + *
129349 + * TODO:
129350 + * - add ipa pass to identify not explicitly marked candidate functions
129351 + * - mix in more program state (function arguments/return values, loop variables, etc)
129352 + * - more instrumentation control via attribute parameters
129353 + *
129354 + * BUGS:
129355 + * - none known
129356 + */
129357 +
129358 +#include "gcc-common.h"
129359 +
129360 +int plugin_is_GPL_compatible;
129361 +
129362 +static GTY(()) tree latent_entropy_decl;
129363 +
129364 +static struct plugin_info latent_entropy_plugin_info = {
129365 + .version = "201504282240",
129366 + .help = NULL
129367 +};
129368 +
129369 +static unsigned HOST_WIDE_INT seed;
129370 +static unsigned HOST_WIDE_INT get_random_const(void)
129371 +{
129372 + unsigned int i;
129373 + unsigned HOST_WIDE_INT ret = 0;
129374 +
129375 + for (i = 0; i < 8 * sizeof ret; i++) {
129376 + ret = (ret << 1) | (seed & 1);
129377 + seed >>= 1;
129378 + if (ret & 1)
129379 + seed ^= 0xD800000000000000ULL;
129380 + }
129381 +
129382 + return ret;
129383 +}
129384 +
129385 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
129386 +{
129387 + tree type;
129388 + unsigned long long mask;
129389 +#if BUILDING_GCC_VERSION <= 4007
129390 + VEC(constructor_elt, gc) *vals;
129391 +#else
129392 + vec<constructor_elt, va_gc> *vals;
129393 +#endif
129394 +
129395 + switch (TREE_CODE(*node)) {
129396 + default:
129397 + *no_add_attrs = true;
129398 + error("%qE attribute only applies to functions and variables", name);
129399 + break;
129400 +
129401 + case VAR_DECL:
129402 + if (DECL_INITIAL(*node)) {
129403 + *no_add_attrs = true;
129404 + error("variable %qD with %qE attribute must not be initialized", *node, name);
129405 + break;
129406 + }
129407 +
129408 + if (!TREE_STATIC(*node)) {
129409 + *no_add_attrs = true;
129410 + error("variable %qD with %qE attribute must not be local", *node, name);
129411 + break;
129412 + }
129413 +
129414 + type = TREE_TYPE(*node);
129415 + switch (TREE_CODE(type)) {
129416 + default:
129417 + *no_add_attrs = true;
129418 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
129419 + break;
129420 +
129421 + case RECORD_TYPE: {
129422 + tree field;
129423 + unsigned int nelt = 0;
129424 +
129425 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
129426 + tree fieldtype;
129427 +
129428 + fieldtype = TREE_TYPE(field);
129429 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
129430 + *no_add_attrs = true;
129431 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
129432 + break;
129433 + }
129434 + }
129435 +
129436 + if (field)
129437 + break;
129438 +
129439 +#if BUILDING_GCC_VERSION <= 4007
129440 + vals = VEC_alloc(constructor_elt, gc, nelt);
129441 +#else
129442 + vec_alloc(vals, nelt);
129443 +#endif
129444 +
129445 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
129446 + tree fieldtype;
129447 +
129448 + fieldtype = TREE_TYPE(field);
129449 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
129450 + mask = 2 * (mask - 1) + 1;
129451 +
129452 + if (TYPE_UNSIGNED(fieldtype))
129453 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
129454 + else
129455 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
129456 + }
129457 +
129458 + DECL_INITIAL(*node) = build_constructor(type, vals);
129459 +//debug_tree(DECL_INITIAL(*node));
129460 + break;
129461 + }
129462 +
129463 + case INTEGER_TYPE:
129464 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
129465 + mask = 2 * (mask - 1) + 1;
129466 +
129467 + if (TYPE_UNSIGNED(type))
129468 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
129469 + else
129470 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
129471 + break;
129472 +
129473 + case ARRAY_TYPE: {
129474 + tree elt_type, array_size, elt_size;
129475 + unsigned int i, nelt;
129476 +
129477 + elt_type = TREE_TYPE(type);
129478 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
129479 + array_size = TYPE_SIZE_UNIT(type);
129480 +
129481 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
129482 + *no_add_attrs = true;
129483 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
129484 + break;
129485 + }
129486 +
129487 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
129488 +#if BUILDING_GCC_VERSION <= 4007
129489 + vals = VEC_alloc(constructor_elt, gc, nelt);
129490 +#else
129491 + vec_alloc(vals, nelt);
129492 +#endif
129493 +
129494 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
129495 + mask = 2 * (mask - 1) + 1;
129496 +
129497 + for (i = 0; i < nelt; i++)
129498 + if (TYPE_UNSIGNED(elt_type))
129499 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
129500 + else
129501 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
129502 +
129503 + DECL_INITIAL(*node) = build_constructor(type, vals);
129504 +//debug_tree(DECL_INITIAL(*node));
129505 + break;
129506 + }
129507 + }
129508 + break;
129509 +
129510 + case FUNCTION_DECL:
129511 + break;
129512 + }
129513 +
129514 + return NULL_TREE;
129515 +}
129516 +
129517 +static struct attribute_spec latent_entropy_attr = {
129518 + .name = "latent_entropy",
129519 + .min_length = 0,
129520 + .max_length = 0,
129521 + .decl_required = true,
129522 + .type_required = false,
129523 + .function_type_required = false,
129524 + .handler = handle_latent_entropy_attribute,
129525 +#if BUILDING_GCC_VERSION >= 4007
129526 + .affects_type_identity = false
129527 +#endif
129528 +};
129529 +
129530 +static void register_attributes(void *event_data, void *data)
129531 +{
129532 + register_attribute(&latent_entropy_attr);
129533 +}
129534 +
129535 +static bool gate_latent_entropy(void)
129536 +{
129537 + // don't bother with noreturn functions for now
129538 + if (TREE_THIS_VOLATILE(current_function_decl))
129539 + return false;
129540 +
129541 + // gcc-4.5 doesn't discover some trivial noreturn functions
129542 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
129543 + return false;
129544 +
129545 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
129546 +}
129547 +
129548 +static enum tree_code get_op(tree *rhs)
129549 +{
129550 + static enum tree_code op;
129551 + unsigned HOST_WIDE_INT random_const;
129552 +
129553 + random_const = get_random_const();
129554 +
129555 + switch (op) {
129556 + case BIT_XOR_EXPR:
129557 + op = PLUS_EXPR;
129558 + break;
129559 +
129560 + case PLUS_EXPR:
129561 + if (rhs) {
129562 + op = LROTATE_EXPR;
129563 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
129564 + break;
129565 + }
129566 +
129567 + case LROTATE_EXPR:
129568 + default:
129569 + op = BIT_XOR_EXPR;
129570 + break;
129571 + }
129572 + if (rhs)
129573 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
129574 + return op;
129575 +}
129576 +
129577 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
129578 +{
129579 + gimple_stmt_iterator gsi;
129580 + gimple assign;
129581 + tree addxorrol, rhs;
129582 + enum tree_code op;
129583 +
129584 + op = get_op(&rhs);
129585 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
129586 + assign = gimple_build_assign(local_entropy, addxorrol);
129587 + gsi = gsi_after_labels(bb);
129588 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
129589 + update_stmt(assign);
129590 +//debug_bb(bb);
129591 +}
129592 +
129593 +static void perturb_latent_entropy(basic_block bb, tree rhs)
129594 +{
129595 + gimple_stmt_iterator gsi;
129596 + gimple assign;
129597 + tree addxorrol, temp;
129598 +
129599 + // 1. create temporary copy of latent_entropy
129600 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
129601 + add_referenced_var(temp);
129602 +
129603 + // 2. read...
129604 + temp = make_ssa_name(temp, NULL);
129605 + assign = gimple_build_assign(temp, latent_entropy_decl);
129606 + SSA_NAME_DEF_STMT(temp) = assign;
129607 + add_referenced_var(latent_entropy_decl);
129608 + gsi = gsi_after_labels(bb);
129609 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129610 + update_stmt(assign);
129611 +
129612 + // 3. ...modify...
129613 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
129614 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
129615 + assign = gimple_build_assign(temp, addxorrol);
129616 + SSA_NAME_DEF_STMT(temp) = assign;
129617 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129618 + update_stmt(assign);
129619 +
129620 + // 4. ...write latent_entropy
129621 + assign = gimple_build_assign(latent_entropy_decl, temp);
129622 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129623 + update_stmt(assign);
129624 +}
129625 +
129626 +static unsigned int execute_latent_entropy(void)
129627 +{
129628 + basic_block bb;
129629 + gimple assign;
129630 + gimple_stmt_iterator gsi;
129631 + tree local_entropy;
129632 +
129633 + if (!latent_entropy_decl) {
129634 +#if BUILDING_GCC_VERSION >= 4009
129635 + varpool_node *node;
129636 +#else
129637 + struct varpool_node *node;
129638 +#endif
129639 +
129640 + FOR_EACH_VARIABLE(node) {
129641 + tree var = NODE_DECL(node);
129642 +
129643 + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1)
129644 + continue;
129645 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
129646 + continue;
129647 + latent_entropy_decl = var;
129648 +// debug_tree(var);
129649 + break;
129650 + }
129651 + if (!latent_entropy_decl) {
129652 +// debug_tree(current_function_decl);
129653 + return 0;
129654 + }
129655 + }
129656 +
129657 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
129658 +
129659 + // 1. create local entropy variable
129660 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
129661 + add_referenced_var(local_entropy);
129662 + mark_sym_for_renaming(local_entropy);
129663 +
129664 + // 2. initialize local entropy variable
129665 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
129666 + if (dom_info_available_p(CDI_DOMINATORS))
129667 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
129668 + gsi = gsi_start_bb(bb);
129669 +
129670 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
129671 +// gimple_set_location(assign, loc);
129672 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129673 + update_stmt(assign);
129674 +//debug_bb(bb);
129675 + gcc_assert(single_succ_p(bb));
129676 + bb = single_succ(bb);
129677 +
129678 + // 3. instrument each BB with an operation on the local entropy variable
129679 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
129680 + perturb_local_entropy(bb, local_entropy);
129681 +//debug_bb(bb);
129682 + bb = bb->next_bb;
129683 + };
129684 +
129685 + // 4. mix local entropy into the global entropy variable
129686 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
129687 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
129688 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
129689 + return 0;
129690 +}
129691 +
129692 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
129693 +{
129694 + tree latent_entropy_type;
129695 +
129696 + seed = get_random_seed(false);
129697 +
129698 + if (in_lto_p)
129699 + return;
129700 +
129701 + // extern volatile u64 latent_entropy
129702 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
129703 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
129704 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
129705 +
129706 + TREE_STATIC(latent_entropy_decl) = 1;
129707 + TREE_PUBLIC(latent_entropy_decl) = 1;
129708 + TREE_USED(latent_entropy_decl) = 1;
129709 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
129710 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
129711 + DECL_EXTERNAL(latent_entropy_decl) = 1;
129712 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
129713 + lang_hooks.decls.pushdecl(latent_entropy_decl);
129714 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
129715 +// varpool_finalize_decl(latent_entropy_decl);
129716 +// varpool_mark_needed_node(latent_entropy_decl);
129717 +}
129718 +
129719 +#if BUILDING_GCC_VERSION >= 4009
129720 +namespace {
129721 +static const struct pass_data latent_entropy_pass_data = {
129722 +#else
129723 +static struct gimple_opt_pass latent_entropy_pass = {
129724 + .pass = {
129725 +#endif
129726 + .type = GIMPLE_PASS,
129727 + .name = "latent_entropy",
129728 +#if BUILDING_GCC_VERSION >= 4008
129729 + .optinfo_flags = OPTGROUP_NONE,
129730 +#endif
129731 +#if BUILDING_GCC_VERSION >= 5000
129732 +#elif BUILDING_GCC_VERSION == 4009
129733 + .has_gate = true,
129734 + .has_execute = true,
129735 +#else
129736 + .gate = gate_latent_entropy,
129737 + .execute = execute_latent_entropy,
129738 + .sub = NULL,
129739 + .next = NULL,
129740 + .static_pass_number = 0,
129741 +#endif
129742 + .tv_id = TV_NONE,
129743 + .properties_required = PROP_gimple_leh | PROP_cfg,
129744 + .properties_provided = 0,
129745 + .properties_destroyed = 0,
129746 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
129747 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
129748 +#if BUILDING_GCC_VERSION < 4009
129749 + }
129750 +#endif
129751 +};
129752 +
129753 +#if BUILDING_GCC_VERSION >= 4009
129754 +class latent_entropy_pass : public gimple_opt_pass {
129755 +public:
129756 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
129757 +#if BUILDING_GCC_VERSION >= 5000
129758 + virtual bool gate(function *) { return gate_latent_entropy(); }
129759 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
129760 +#else
129761 + bool gate() { return gate_latent_entropy(); }
129762 + unsigned int execute() { return execute_latent_entropy(); }
129763 +#endif
129764 +};
129765 +}
129766 +
129767 +static opt_pass *make_latent_entropy_pass(void)
129768 +{
129769 + return new latent_entropy_pass();
129770 +}
129771 +#else
129772 +static struct opt_pass *make_latent_entropy_pass(void)
129773 +{
129774 + return &latent_entropy_pass.pass;
129775 +}
129776 +#endif
129777 +
129778 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
129779 +{
129780 + const char * const plugin_name = plugin_info->base_name;
129781 + struct register_pass_info latent_entropy_pass_info;
129782 +
129783 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
129784 + latent_entropy_pass_info.reference_pass_name = "optimized";
129785 + latent_entropy_pass_info.ref_pass_instance_number = 1;
129786 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
129787 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
129788 + {
129789 + .base = &latent_entropy_decl,
129790 + .nelt = 1,
129791 + .stride = sizeof(latent_entropy_decl),
129792 + .cb = &gt_ggc_mx_tree_node,
129793 + .pchw = &gt_pch_nx_tree_node
129794 + },
129795 + LAST_GGC_ROOT_TAB
129796 + };
129797 +
129798 + if (!plugin_default_version_check(version, &gcc_version)) {
129799 + error(G_("incompatible gcc/plugin versions"));
129800 + return 1;
129801 + }
129802 +
129803 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
129804 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
129805 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
129806 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
129807 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
129808 +
129809 + return 0;
129810 +}
129811 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
129812 new file mode 100644
129813 index 0000000..06a039c
129814 --- /dev/null
129815 +++ b/tools/gcc/randomize_layout_plugin.c
129816 @@ -0,0 +1,930 @@
129817 +/*
129818 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
129819 + * and PaX Team <pageexec@freemail.hu>
129820 + * Licensed under the GPL v2
129821 + *
129822 + * Usage:
129823 + * $ # for 4.5/4.6/C based 4.7
129824 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
129825 + * $ # for C++ based 4.7/4.8+
129826 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
129827 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
129828 + */
129829 +
129830 +#include "gcc-common.h"
129831 +#include "randomize_layout_seed.h"
129832 +
129833 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
129834 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
129835 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
129836 +#endif
129837 +
129838 +#define ORIG_TYPE_NAME(node) \
129839 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
129840 +
129841 +int plugin_is_GPL_compatible;
129842 +
129843 +static int performance_mode;
129844 +
129845 +static struct plugin_info randomize_layout_plugin_info = {
129846 + .version = "201402201816",
129847 + .help = "disable\t\t\tdo not activate plugin\n"
129848 + "performance-mode\tenable cacheline-aware layout randomization\n"
129849 +};
129850 +
129851 +/* from old Linux dcache.h */
129852 +static inline unsigned long
129853 +partial_name_hash(unsigned long c, unsigned long prevhash)
129854 +{
129855 + return (prevhash + (c << 4) + (c >> 4)) * 11;
129856 +}
129857 +static inline unsigned int
129858 +name_hash(const unsigned char *name)
129859 +{
129860 + unsigned long hash = 0;
129861 + unsigned int len = strlen((const char *)name);
129862 + while (len--)
129863 + hash = partial_name_hash(*name++, hash);
129864 + return (unsigned int)hash;
129865 +}
129866 +
129867 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
129868 +{
129869 + tree type;
129870 +
129871 + *no_add_attrs = true;
129872 + if (TREE_CODE(*node) == FUNCTION_DECL) {
129873 + error("%qE attribute does not apply to functions (%qF)", name, *node);
129874 + return NULL_TREE;
129875 + }
129876 +
129877 + if (TREE_CODE(*node) == PARM_DECL) {
129878 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
129879 + return NULL_TREE;
129880 + }
129881 +
129882 + if (TREE_CODE(*node) == VAR_DECL) {
129883 + error("%qE attribute does not apply to variables (%qD)", name, *node);
129884 + return NULL_TREE;
129885 + }
129886 +
129887 + if (TYPE_P(*node)) {
129888 + type = *node;
129889 + } else {
129890 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
129891 + type = TREE_TYPE(*node);
129892 + }
129893 +
129894 + if (TREE_CODE(type) != RECORD_TYPE) {
129895 + error("%qE attribute used on %qT applies to struct types only", name, type);
129896 + return NULL_TREE;
129897 + }
129898 +
129899 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
129900 + error("%qE attribute is already applied to the type %qT", name, type);
129901 + return NULL_TREE;
129902 + }
129903 +
129904 + *no_add_attrs = false;
129905 +
129906 + return NULL_TREE;
129907 +}
129908 +
129909 +/* set on complete types that we don't need to inspect further at all */
129910 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
129911 +{
129912 + *no_add_attrs = false;
129913 + return NULL_TREE;
129914 +}
129915 +
129916 +/*
129917 + * set on types that we've performed a shuffle on, to prevent re-shuffling
129918 + * this does not preclude us from inspecting its fields for potential shuffles
129919 + */
129920 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
129921 +{
129922 + *no_add_attrs = false;
129923 + return NULL_TREE;
129924 +}
129925 +
129926 +/*
129927 + * 64bit variant of Bob Jenkins' public domain PRNG
129928 + * 256 bits of internal state
129929 + */
129930 +
129931 +typedef unsigned long long u64;
129932 +
129933 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
129934 +
129935 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
129936 +static u64 ranval(ranctx *x) {
129937 + u64 e = x->a - rot(x->b, 7);
129938 + x->a = x->b ^ rot(x->c, 13);
129939 + x->b = x->c + rot(x->d, 37);
129940 + x->c = x->d + e;
129941 + x->d = e + x->a;
129942 + return x->d;
129943 +}
129944 +
129945 +static void raninit(ranctx *x, u64 *seed) {
129946 + int i;
129947 +
129948 + x->a = seed[0];
129949 + x->b = seed[1];
129950 + x->c = seed[2];
129951 + x->d = seed[3];
129952 +
129953 + for (i=0; i < 30; ++i)
129954 + (void)ranval(x);
129955 +}
129956 +
129957 +static u64 shuffle_seed[4];
129958 +
129959 +struct partition_group {
129960 + tree tree_start;
129961 + unsigned long start;
129962 + unsigned long length;
129963 +};
129964 +
129965 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
129966 +{
129967 + unsigned long i;
129968 + unsigned long accum_size = 0;
129969 + unsigned long accum_length = 0;
129970 + unsigned long group_idx = 0;
129971 +
129972 + gcc_assert(length < INT_MAX);
129973 +
129974 + memset(size_groups, 0, sizeof(struct partition_group) * length);
129975 +
129976 + for (i = 0; i < length; i++) {
129977 + if (size_groups[group_idx].tree_start == NULL_TREE) {
129978 + size_groups[group_idx].tree_start = fields[i];
129979 + size_groups[group_idx].start = i;
129980 + accum_length = 0;
129981 + accum_size = 0;
129982 + }
129983 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
129984 + accum_length++;
129985 + if (accum_size >= 64) {
129986 + size_groups[group_idx].length = accum_length;
129987 + accum_length = 0;
129988 + group_idx++;
129989 + }
129990 + }
129991 +
129992 + if (size_groups[group_idx].tree_start != NULL_TREE &&
129993 + !size_groups[group_idx].length) {
129994 + size_groups[group_idx].length = accum_length;
129995 + group_idx++;
129996 + }
129997 +
129998 + *num_groups = group_idx;
129999 +}
130000 +
130001 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
130002 +{
130003 + unsigned long i, x;
130004 + struct partition_group size_group[length];
130005 + unsigned long num_groups = 0;
130006 + unsigned long randnum;
130007 +
130008 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
130009 + for (i = num_groups - 1; i > 0; i--) {
130010 + struct partition_group tmp;
130011 + randnum = ranval(prng_state) % (i + 1);
130012 + tmp = size_group[i];
130013 + size_group[i] = size_group[randnum];
130014 + size_group[randnum] = tmp;
130015 + }
130016 +
130017 + for (x = 0; x < num_groups; x++) {
130018 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
130019 + tree tmp;
130020 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
130021 + continue;
130022 + randnum = ranval(prng_state) % (i + 1);
130023 + // we could handle this case differently if desired
130024 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
130025 + continue;
130026 + tmp = newtree[i];
130027 + newtree[i] = newtree[randnum];
130028 + newtree[randnum] = tmp;
130029 + }
130030 + }
130031 +}
130032 +
130033 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
130034 +{
130035 + unsigned long i, randnum;
130036 +
130037 + for (i = length - 1; i > 0; i--) {
130038 + tree tmp;
130039 + randnum = ranval(prng_state) % (i + 1);
130040 + tmp = newtree[i];
130041 + newtree[i] = newtree[randnum];
130042 + newtree[randnum] = tmp;
130043 + }
130044 +}
130045 +
130046 +/* modern in-place Fisher-Yates shuffle */
130047 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
130048 +{
130049 + unsigned long i;
130050 + u64 seed[4];
130051 + ranctx prng_state;
130052 + const unsigned char *structname;
130053 +
130054 + if (length == 0)
130055 + return;
130056 +
130057 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
130058 +
130059 + structname = ORIG_TYPE_NAME(type);
130060 +
130061 +#ifdef __DEBUG_PLUGIN
130062 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
130063 +#ifdef __DEBUG_VERBOSE
130064 + debug_tree((tree)type);
130065 +#endif
130066 +#endif
130067 +
130068 + for (i = 0; i < 4; i++) {
130069 + seed[i] = shuffle_seed[i];
130070 + seed[i] ^= name_hash(structname);
130071 + }
130072 +
130073 + raninit(&prng_state, (u64 *)&seed);
130074 +
130075 + if (performance_mode)
130076 + performance_shuffle(newtree, length, &prng_state);
130077 + else
130078 + full_shuffle(newtree, length, &prng_state);
130079 +}
130080 +
130081 +static bool is_flexible_array(const_tree field)
130082 +{
130083 + const_tree fieldtype;
130084 + const_tree typesize;
130085 + const_tree elemtype;
130086 + const_tree elemsize;
130087 +
130088 + fieldtype = TREE_TYPE(field);
130089 + typesize = TYPE_SIZE(fieldtype);
130090 +
130091 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
130092 + return false;
130093 +
130094 + elemtype = TREE_TYPE(fieldtype);
130095 + elemsize = TYPE_SIZE(elemtype);
130096 +
130097 + /* size of type is represented in bits */
130098 +
130099 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
130100 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
130101 + return true;
130102 +
130103 + if (typesize != NULL_TREE &&
130104 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
130105 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
130106 + return true;
130107 +
130108 + return false;
130109 +}
130110 +
130111 +static int relayout_struct(tree type)
130112 +{
130113 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
130114 + unsigned long shuffle_length = num_fields;
130115 + tree field;
130116 + tree newtree[num_fields];
130117 + unsigned long i;
130118 + tree list;
130119 + tree variant;
130120 + tree main_variant;
130121 + expanded_location xloc;
130122 +
130123 + if (TYPE_FIELDS(type) == NULL_TREE)
130124 + return 0;
130125 +
130126 + if (num_fields < 2)
130127 + return 0;
130128 +
130129 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
130130 +
130131 + gcc_assert(num_fields < INT_MAX);
130132 +
130133 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
130134 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
130135 + return 0;
130136 +
130137 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
130138 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
130139 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
130140 + return 0;
130141 +
130142 + /* throw out any structs in uapi */
130143 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
130144 +
130145 + if (strstr(xloc.file, "/uapi/"))
130146 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
130147 +
130148 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
130149 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
130150 + newtree[i] = field;
130151 + }
130152 +
130153 + /*
130154 + * enforce that we don't randomize the layout of the last
130155 + * element of a struct if it's a 0 or 1-length array
130156 + * or a proper flexible array
130157 + */
130158 + if (is_flexible_array(newtree[num_fields - 1]))
130159 + shuffle_length--;
130160 +
130161 + shuffle(type, (tree *)newtree, shuffle_length);
130162 +
130163 + /*
130164 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
130165 + * as gcc provides no other way to detect such code
130166 + */
130167 + list = make_node(FIELD_DECL);
130168 + TREE_CHAIN(list) = newtree[0];
130169 + TREE_TYPE(list) = void_type_node;
130170 + DECL_SIZE(list) = bitsize_zero_node;
130171 + DECL_NONADDRESSABLE_P(list) = 1;
130172 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
130173 + DECL_SIZE_UNIT(list) = size_zero_node;
130174 + DECL_FIELD_OFFSET(list) = size_zero_node;
130175 + DECL_CONTEXT(list) = type;
130176 + // to satisfy the constify plugin
130177 + TREE_READONLY(list) = 1;
130178 +
130179 + for (i = 0; i < num_fields - 1; i++)
130180 + TREE_CHAIN(newtree[i]) = newtree[i+1];
130181 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
130182 +
130183 + main_variant = TYPE_MAIN_VARIANT(type);
130184 + for (variant = main_variant; variant; variant = TYPE_NEXT_VARIANT(variant)) {
130185 + TYPE_FIELDS(variant) = list;
130186 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
130187 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
130188 + }
130189 +
130190 + /*
130191 + * force a re-layout of the main variant
130192 + * the TYPE_SIZE for all variants will be recomputed
130193 + * by finalize_type_size()
130194 + */
130195 + TYPE_SIZE(main_variant) = NULL_TREE;
130196 + layout_type(main_variant);
130197 + gcc_assert(TYPE_SIZE(main_variant) != NULL_TREE);
130198 +
130199 + return 1;
130200 +}
130201 +
130202 +/* from constify plugin */
130203 +static const_tree get_field_type(const_tree field)
130204 +{
130205 + return strip_array_types(TREE_TYPE(field));
130206 +}
130207 +
130208 +/* from constify plugin */
130209 +static bool is_fptr(const_tree fieldtype)
130210 +{
130211 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
130212 + return false;
130213 +
130214 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
130215 +}
130216 +
130217 +/* derived from constify plugin */
130218 +static int is_pure_ops_struct(const_tree node)
130219 +{
130220 + const_tree field;
130221 +
130222 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
130223 +
130224 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
130225 + const_tree fieldtype = get_field_type(field);
130226 + enum tree_code code = TREE_CODE(fieldtype);
130227 +
130228 + if (node == fieldtype)
130229 + continue;
130230 +
130231 + if (!is_fptr(fieldtype))
130232 + return 0;
130233 +
130234 + if (code != RECORD_TYPE && code != UNION_TYPE)
130235 + continue;
130236 +
130237 + if (!is_pure_ops_struct(fieldtype))
130238 + return 0;
130239 + }
130240 +
130241 + return 1;
130242 +}
130243 +
130244 +static void randomize_type(tree type)
130245 +{
130246 + tree variant;
130247 +
130248 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
130249 +
130250 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
130251 + return;
130252 +
130253 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
130254 + relayout_struct(type);
130255 +
130256 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
130257 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
130258 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
130259 + }
130260 +#ifdef __DEBUG_PLUGIN
130261 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
130262 +#ifdef __DEBUG_VERBOSE
130263 + debug_tree(type);
130264 +#endif
130265 +#endif
130266 +}
130267 +
130268 +static void randomize_layout_finish_decl(void *event_data, void *data)
130269 +{
130270 + tree decl = (tree)event_data;
130271 + tree type;
130272 +
130273 + if (decl == NULL_TREE || decl == error_mark_node)
130274 + return;
130275 +
130276 + type = TREE_TYPE(decl);
130277 +
130278 + if (TREE_CODE(decl) != VAR_DECL)
130279 + return;
130280 +
130281 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
130282 + return;
130283 +
130284 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
130285 + return;
130286 +
130287 + relayout_decl(decl);
130288 +}
130289 +
130290 +static void finish_type(void *event_data, void *data)
130291 +{
130292 + tree type = (tree)event_data;
130293 +
130294 + if (type == NULL_TREE || type == error_mark_node)
130295 + return;
130296 +
130297 + if (TREE_CODE(type) != RECORD_TYPE)
130298 + return;
130299 +
130300 + if (TYPE_FIELDS(type) == NULL_TREE)
130301 + return;
130302 +
130303 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
130304 + return;
130305 +
130306 +#ifdef __DEBUG_PLUGIN
130307 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
130308 +#endif
130309 +#ifdef __DEBUG_VERBOSE
130310 + debug_tree(type);
130311 +#endif
130312 + randomize_type(type);
130313 +
130314 + return;
130315 +}
130316 +
130317 +static struct attribute_spec randomize_layout_attr = {
130318 + .name = "randomize_layout",
130319 + // related to args
130320 + .min_length = 0,
130321 + .max_length = 0,
130322 + .decl_required = false,
130323 + // need type declaration
130324 + .type_required = true,
130325 + .function_type_required = false,
130326 + .handler = handle_randomize_layout_attr,
130327 +#if BUILDING_GCC_VERSION >= 4007
130328 + .affects_type_identity = true
130329 +#endif
130330 +};
130331 +
130332 +static struct attribute_spec no_randomize_layout_attr = {
130333 + .name = "no_randomize_layout",
130334 + // related to args
130335 + .min_length = 0,
130336 + .max_length = 0,
130337 + .decl_required = false,
130338 + // need type declaration
130339 + .type_required = true,
130340 + .function_type_required = false,
130341 + .handler = handle_randomize_layout_attr,
130342 +#if BUILDING_GCC_VERSION >= 4007
130343 + .affects_type_identity = true
130344 +#endif
130345 +};
130346 +
130347 +static struct attribute_spec randomize_considered_attr = {
130348 + .name = "randomize_considered",
130349 + // related to args
130350 + .min_length = 0,
130351 + .max_length = 0,
130352 + .decl_required = false,
130353 + // need type declaration
130354 + .type_required = true,
130355 + .function_type_required = false,
130356 + .handler = handle_randomize_considered_attr,
130357 +#if BUILDING_GCC_VERSION >= 4007
130358 + .affects_type_identity = false
130359 +#endif
130360 +};
130361 +
130362 +static struct attribute_spec randomize_performed_attr = {
130363 + .name = "randomize_performed",
130364 + // related to args
130365 + .min_length = 0,
130366 + .max_length = 0,
130367 + .decl_required = false,
130368 + // need type declaration
130369 + .type_required = true,
130370 + .function_type_required = false,
130371 + .handler = handle_randomize_performed_attr,
130372 +#if BUILDING_GCC_VERSION >= 4007
130373 + .affects_type_identity = false
130374 +#endif
130375 +};
130376 +
130377 +static void register_attributes(void *event_data, void *data)
130378 +{
130379 + register_attribute(&randomize_layout_attr);
130380 + register_attribute(&no_randomize_layout_attr);
130381 + register_attribute(&randomize_considered_attr);
130382 + register_attribute(&randomize_performed_attr);
130383 +}
130384 +
130385 +static void check_bad_casts_in_constructor(tree var, tree init)
130386 +{
130387 + unsigned HOST_WIDE_INT idx;
130388 + tree field, val;
130389 + tree field_type, val_type;
130390 +
130391 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
130392 + if (TREE_CODE(val) == CONSTRUCTOR) {
130393 + check_bad_casts_in_constructor(var, val);
130394 + continue;
130395 + }
130396 +
130397 + /* pipacs' plugin creates franken-arrays that differ from those produced by
130398 + normal code which all have valid 'field' trees. work around this */
130399 + if (field == NULL_TREE)
130400 + continue;
130401 + field_type = TREE_TYPE(field);
130402 + val_type = TREE_TYPE(val);
130403 +
130404 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
130405 + continue;
130406 +
130407 + if (field_type == val_type)
130408 + continue;
130409 +
130410 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
130411 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
130412 +
130413 + if (field_type == void_type_node)
130414 + continue;
130415 + if (field_type == val_type)
130416 + continue;
130417 + if (TREE_CODE(val_type) != RECORD_TYPE)
130418 + continue;
130419 +
130420 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
130421 + continue;
130422 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
130423 + }
130424 +}
130425 +
130426 +/* derived from the constify plugin */
130427 +static void check_global_variables(void *event_data, void *data)
130428 +{
130429 + struct varpool_node *node;
130430 + tree init;
130431 +
130432 + FOR_EACH_VARIABLE(node) {
130433 + tree var = NODE_DECL(node);
130434 + init = DECL_INITIAL(var);
130435 + if (init == NULL_TREE)
130436 + continue;
130437 +
130438 + if (TREE_CODE(init) != CONSTRUCTOR)
130439 + continue;
130440 +
130441 + check_bad_casts_in_constructor(var, init);
130442 + }
130443 +}
130444 +
130445 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
130446 +{
130447 + basic_block dom;
130448 + gimple dom_stmt;
130449 + gimple call_stmt;
130450 + const_tree dom_lhs;
130451 + const_tree poss_is_err_cond;
130452 + const_tree poss_is_err_func;
130453 + const_tree is_err_arg;
130454 +
130455 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
130456 + if (!dom)
130457 + return false;
130458 +
130459 + dom_stmt = last_stmt(dom);
130460 + if (!dom_stmt)
130461 + return false;
130462 +
130463 + if (gimple_code(dom_stmt) != GIMPLE_COND)
130464 + return false;
130465 +
130466 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
130467 + return false;
130468 +
130469 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
130470 + return false;
130471 +
130472 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
130473 +
130474 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
130475 + return false;
130476 +
130477 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
130478 +
130479 + if (gimple_code(call_stmt) != GIMPLE_CALL)
130480 + return false;
130481 +
130482 + dom_lhs = gimple_get_lhs(call_stmt);
130483 + poss_is_err_func = gimple_call_fndecl(call_stmt);
130484 + if (!poss_is_err_func)
130485 + return false;
130486 + if (dom_lhs != poss_is_err_cond)
130487 + return false;
130488 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
130489 + return false;
130490 +
130491 + is_err_arg = gimple_call_arg(call_stmt, 0);
130492 + if (!is_err_arg)
130493 + return false;
130494 +
130495 + if (is_err_arg != rhs)
130496 + return false;
130497 +
130498 + return true;
130499 +}
130500 +
130501 +static void handle_local_var_initializers(void)
130502 +{
130503 + tree var;
130504 + unsigned int i;
130505 +
130506 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
130507 + tree init = DECL_INITIAL(var);
130508 + if (!init)
130509 + continue;
130510 + if (TREE_CODE(init) != CONSTRUCTOR)
130511 + continue;
130512 + check_bad_casts_in_constructor(var, init);
130513 + }
130514 +}
130515 +
130516 +/*
130517 + * iterate over all statements to find "bad" casts:
130518 + * those where the address of the start of a structure is cast
130519 + * to a pointer of a structure of a different type, or a
130520 + * structure pointer type is cast to a different structure pointer type
130521 + */
130522 +static unsigned int find_bad_casts(void)
130523 +{
130524 + basic_block bb;
130525 +
130526 + handle_local_var_initializers();
130527 +
130528 + FOR_ALL_BB_FN(bb, cfun) {
130529 + gimple_stmt_iterator gsi;
130530 +
130531 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
130532 + gimple stmt;
130533 + const_tree lhs;
130534 + const_tree lhs_type;
130535 + const_tree rhs1;
130536 + const_tree rhs_type;
130537 + const_tree ptr_lhs_type;
130538 + const_tree ptr_rhs_type;
130539 + const_tree op0;
130540 + const_tree op0_type;
130541 + enum tree_code rhs_code;
130542 +
130543 + stmt = gsi_stmt(gsi);
130544 +
130545 +#ifdef __DEBUG_PLUGIN
130546 +#ifdef __DEBUG_VERBOSE
130547 + debug_gimple_stmt(stmt);
130548 + debug_tree(gimple_get_lhs(stmt));
130549 +#endif
130550 +#endif
130551 +
130552 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
130553 + continue;
130554 +
130555 +#ifdef __DEBUG_PLUGIN
130556 +#ifdef __DEBUG_VERBOSE
130557 + debug_tree(gimple_assign_rhs1(stmt));
130558 +#endif
130559 +#endif
130560 +
130561 + rhs_code = gimple_assign_rhs_code(stmt);
130562 +
130563 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
130564 + continue;
130565 +
130566 + lhs = gimple_get_lhs(stmt);
130567 + lhs_type = TREE_TYPE(lhs);
130568 + rhs1 = gimple_assign_rhs1(stmt);
130569 + rhs_type = TREE_TYPE(rhs1);
130570 +
130571 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
130572 + TREE_CODE(lhs_type) != POINTER_TYPE)
130573 + continue;
130574 +
130575 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
130576 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
130577 +
130578 + if (ptr_rhs_type == void_type_node)
130579 + continue;
130580 +
130581 + if (ptr_lhs_type == void_type_node)
130582 + continue;
130583 +
130584 + if (dominated_by_is_err(rhs1, bb))
130585 + continue;
130586 +
130587 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
130588 +#ifndef __DEBUG_PLUGIN
130589 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
130590 +#endif
130591 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
130592 + continue;
130593 + }
130594 +
130595 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
130596 + continue;
130597 +
130598 + if (rhs_code == ADDR_EXPR) {
130599 + op0 = TREE_OPERAND(rhs1, 0);
130600 +
130601 + if (op0 == NULL_TREE)
130602 + continue;
130603 +
130604 + if (TREE_CODE(op0) != VAR_DECL)
130605 + continue;
130606 +
130607 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
130608 + if (op0_type == ptr_lhs_type)
130609 + continue;
130610 +
130611 +#ifndef __DEBUG_PLUGIN
130612 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
130613 +#endif
130614 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
130615 + } else {
130616 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
130617 + /* skip bogus type casts introduced by container_of */
130618 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
130619 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
130620 + continue;
130621 +#ifndef __DEBUG_PLUGIN
130622 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
130623 +#endif
130624 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
130625 + }
130626 +
130627 + }
130628 + }
130629 + return 0;
130630 +}
130631 +
130632 +#if BUILDING_GCC_VERSION >= 4009
130633 +static const struct pass_data randomize_layout_bad_cast_data = {
130634 +#else
130635 +static struct gimple_opt_pass randomize_layout_bad_cast = {
130636 + .pass = {
130637 +#endif
130638 + .type = GIMPLE_PASS,
130639 + .name = "randomize_layout_bad_cast",
130640 +#if BUILDING_GCC_VERSION >= 4008
130641 + .optinfo_flags = OPTGROUP_NONE,
130642 +#endif
130643 +#if BUILDING_GCC_VERSION >= 5000
130644 +#elif BUILDING_GCC_VERSION >= 4009
130645 + .has_gate = false,
130646 + .has_execute = true,
130647 +#else
130648 + .gate = NULL,
130649 + .execute = find_bad_casts,
130650 + .sub = NULL,
130651 + .next = NULL,
130652 + .static_pass_number = 0,
130653 +#endif
130654 + .tv_id = TV_NONE,
130655 + .properties_required = PROP_cfg,
130656 + .properties_provided = 0,
130657 + .properties_destroyed = 0,
130658 + .todo_flags_start = 0,
130659 + .todo_flags_finish = TODO_dump_func
130660 +#if BUILDING_GCC_VERSION < 4009
130661 + }
130662 +#endif
130663 +};
130664 +
130665 +#if BUILDING_GCC_VERSION >= 4009
130666 +namespace {
130667 +class randomize_layout_bad_cast : public gimple_opt_pass {
130668 +public:
130669 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
130670 +#if BUILDING_GCC_VERSION >= 5000
130671 + virtual unsigned int execute(function *) { return find_bad_casts(); }
130672 +#else
130673 + unsigned int execute() { return find_bad_casts(); }
130674 +#endif
130675 +};
130676 +}
130677 +#endif
130678 +
130679 +static struct opt_pass *make_randomize_layout_bad_cast(void)
130680 +{
130681 +#if BUILDING_GCC_VERSION >= 4009
130682 + return new randomize_layout_bad_cast();
130683 +#else
130684 + return &randomize_layout_bad_cast.pass;
130685 +#endif
130686 +}
130687 +
130688 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
130689 +{
130690 + int i;
130691 + const char * const plugin_name = plugin_info->base_name;
130692 + const int argc = plugin_info->argc;
130693 + const struct plugin_argument * const argv = plugin_info->argv;
130694 + bool enable = true;
130695 + int obtained_seed = 0;
130696 + struct register_pass_info randomize_layout_bad_cast_info;
130697 +
130698 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
130699 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
130700 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
130701 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
130702 +
130703 + if (!plugin_default_version_check(version, &gcc_version)) {
130704 + error(G_("incompatible gcc/plugin versions"));
130705 + return 1;
130706 + }
130707 +
130708 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
130709 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
130710 + enable = false;
130711 + }
130712 +
130713 + for (i = 0; i < argc; ++i) {
130714 + if (!strcmp(argv[i].key, "disable")) {
130715 + enable = false;
130716 + continue;
130717 + }
130718 + if (!strcmp(argv[i].key, "performance-mode")) {
130719 + performance_mode = 1;
130720 + continue;
130721 + }
130722 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
130723 + }
130724 +
130725 + if (strlen(randstruct_seed) != 64) {
130726 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
130727 + return 1;
130728 + }
130729 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
130730 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
130731 + if (obtained_seed != 4) {
130732 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
130733 + return 1;
130734 + }
130735 +
130736 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
130737 + if (enable) {
130738 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
130739 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
130740 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
130741 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
130742 + }
130743 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
130744 +
130745 + return 0;
130746 +}
130747 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
130748 new file mode 100644
130749 index 0000000..1f0214f
130750 --- /dev/null
130751 +++ b/tools/gcc/size_overflow_plugin/.gitignore
130752 @@ -0,0 +1,3 @@
130753 +randomize_layout_seed.h
130754 +size_overflow_hash.h
130755 +size_overflow_hash_aux.h
130756 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
130757 new file mode 100644
130758 index 0000000..1ae2ed5
130759 --- /dev/null
130760 +++ b/tools/gcc/size_overflow_plugin/Makefile
130761 @@ -0,0 +1,20 @@
130762 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
130763 +always := $($(HOSTLIBS)-y)
130764 +
130765 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
130766 +
130767 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
130768 +
130769 +quiet_cmd_build_size_overflow_hash = GENHASH $@
130770 + cmd_build_size_overflow_hash = \
130771 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
130772 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
130773 + $(call if_changed,build_size_overflow_hash)
130774 +
130775 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
130776 + cmd_build_size_overflow_hash_aux = \
130777 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
130778 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
130779 + $(call if_changed,build_size_overflow_hash_aux)
130780 +
130781 +targets += size_overflow_hash.h size_overflow_hash_aux.h
130782 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
130783 new file mode 100644
130784 index 0000000..12b1e3b
130785 --- /dev/null
130786 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
130787 @@ -0,0 +1,102 @@
130788 +#!/bin/bash
130789 +
130790 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
130791 +
130792 +header1="size_overflow_hash.h"
130793 +database="size_overflow_hash.data"
130794 +n=65536
130795 +hashtable_name="size_overflow_hash"
130796 +
130797 +usage() {
130798 +cat <<EOF
130799 +usage: $0 options
130800 +OPTIONS:
130801 + -h|--help help
130802 + -o header file
130803 + -d database file
130804 + -n hash array size
130805 + -s name of the hash table
130806 +EOF
130807 + return 0
130808 +}
130809 +
130810 +while true
130811 +do
130812 + case "$1" in
130813 + -h|--help) usage && exit 0;;
130814 + -n) n=$2; shift 2;;
130815 + -o) header1="$2"; shift 2;;
130816 + -d) database="$2"; shift 2;;
130817 + -s) hashtable_name="$2"; shift 2;;
130818 + --) shift 1; break ;;
130819 + *) break ;;
130820 + esac
130821 +done
130822 +
130823 +create_defines() {
130824 + for i in `seq 0 31`
130825 + do
130826 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
130827 + done
130828 + echo >> "$header1"
130829 +}
130830 +
130831 +create_structs() {
130832 + rm -f "$header1"
130833 +
130834 + create_defines
130835 +
130836 + cat "$database" | while read data
130837 + do
130838 + data_array=($data)
130839 + struct_hash_name="${data_array[0]}"
130840 + funcn="${data_array[1]}"
130841 + params="${data_array[2]}"
130842 + next="${data_array[4]}"
130843 +
130844 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
130845 +
130846 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
130847 + echo -en "\t.param\t= " >> "$header1"
130848 + line=
130849 + for param_num in ${params//-/ };
130850 + do
130851 + line="${line}PARAM"$param_num"|"
130852 + done
130853 +
130854 + echo -e "${line%?},\n};\n" >> "$header1"
130855 + done
130856 +}
130857 +
130858 +create_headers() {
130859 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
130860 +}
130861 +
130862 +create_array_elements() {
130863 + index=0
130864 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
130865 + do
130866 + data_array=($data)
130867 + i="${data_array[3]}"
130868 + hash="${data_array[0]}"
130869 + while [[ $index -lt $i ]]
130870 + do
130871 + echo -e "\t["$index"]\t= NULL," >> "$header1"
130872 + index=$(($index + 1))
130873 + done
130874 + index=$(($index + 1))
130875 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
130876 + done
130877 + echo '};' >> $header1
130878 +}
130879 +
130880 +size_overflow_plugin_dir=`dirname $header1`
130881 +if [ "$size_overflow_plugin_dir" != '.' ]; then
130882 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
130883 +fi
130884 +
130885 +create_structs
130886 +create_headers
130887 +create_array_elements
130888 +
130889 +exit 0
130890 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
130891 new file mode 100644
130892 index 0000000..7b7051a
130893 --- /dev/null
130894 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
130895 @@ -0,0 +1,411 @@
130896 +/*
130897 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
130898 + * Licensed under the GPL v2, or (at your option) v3
130899 + *
130900 + * Homepage:
130901 + * https://github.com/ephox-gcc-plugins/size_overflow
130902 + *
130903 + * Documentation:
130904 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
130905 + *
130906 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
130907 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
130908 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
130909 + *
130910 + * Usage:
130911 + * $ make
130912 + * $ make run
130913 + */
130914 +
130915 +#include "size_overflow.h"
130916 +
130917 +// Data for the size_overflow asm stmt
130918 +struct asm_data {
130919 + // call or return stmt with our attributes
130920 + gimple target_stmt;
130921 + // def_stmt of the marked arg
130922 + gimple def_stmt;
130923 + // size_overflow asm rhs
130924 + tree input;
130925 + // the output (lhs) of the size_overflow asm is the marked arg
130926 + tree output;
130927 + // marked arg number (0 for return values)
130928 + unsigned int argnum;
130929 + // intentional mark type
130930 + enum intentional_mark intentional_mark;
130931 +};
130932 +
130933 +static void __unused print_asm_data(struct asm_data *asm_data)
130934 +{
130935 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
130936 +
130937 + fprintf(stderr, "def_stmt\n");
130938 + debug_gimple_stmt(asm_data->def_stmt);
130939 + fprintf(stderr, "target_stmt\n");
130940 + debug_gimple_stmt(asm_data->target_stmt);
130941 + fprintf(stderr, "output\n");
130942 + debug_tree(asm_data->output);
130943 + fprintf(stderr, "input\n");
130944 + debug_tree(asm_data->input);
130945 +}
130946 +
130947 +static const char *convert_mark_to_str(enum intentional_mark mark)
130948 +{
130949 + switch (mark) {
130950 + case MARK_NO:
130951 + return OK_ASM_STR;
130952 + case MARK_YES:
130953 + return YES_ASM_STR;
130954 + case MARK_END_INTENTIONAL:
130955 + return END_INTENTIONAL_ASM_STR;
130956 + case MARK_TURN_OFF:
130957 + return TURN_OFF_ASM_STR;
130958 + }
130959 + gcc_unreachable();
130960 +}
130961 +
130962 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
130963 +{
130964 + const char *fn_name;
130965 + char *asm_comment;
130966 + unsigned int len;
130967 +
130968 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
130969 + fn_name = DECL_NAME_POINTER(current_function_decl);
130970 + else
130971 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
130972 +
130973 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
130974 + gcc_assert(len > 0);
130975 +
130976 + return asm_comment;
130977 +}
130978 +
130979 +#if BUILDING_GCC_VERSION <= 4007
130980 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
130981 +#else
130982 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
130983 +#endif
130984 +{
130985 + tree list;
130986 +#if BUILDING_GCC_VERSION <= 4007
130987 + VEC(tree, gc) *vec_list = NULL;
130988 +#else
130989 + vec<tree, va_gc> *vec_list = NULL;
130990 +#endif
130991 +
130992 + list = build_tree_list(NULL_TREE, string);
130993 + list = chainon(NULL_TREE, build_tree_list(list, io));
130994 +#if BUILDING_GCC_VERSION <= 4007
130995 + VEC_safe_push(tree, gc, vec_list, list);
130996 +#else
130997 + vec_safe_push(vec_list, list);
130998 +#endif
130999 + return vec_list;
131000 +}
131001 +
131002 +static void create_so_asm_stmt(struct asm_data *asm_data)
131003 +{
131004 + char *asm_comment;
131005 + const char *mark_str;
131006 + gimple stmt;
131007 + gasm *asm_stmt;
131008 + gimple_stmt_iterator gsi;
131009 + tree str_input, str_output;
131010 +#if BUILDING_GCC_VERSION <= 4007
131011 + VEC(tree, gc) *input = NULL, *output = NULL;
131012 +#else
131013 + vec<tree, va_gc> *input = NULL, *output = NULL;
131014 +#endif
131015 +
131016 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
131017 + asm_comment = create_asm_comment(asm_data, mark_str);
131018 +
131019 + str_input = build_string(2, "0");
131020 + input = create_asm_io_list(str_input, asm_data->input);
131021 + str_output = build_string(4, "=rm");
131022 + output = create_asm_io_list(str_output, asm_data->output);
131023 +
131024 + stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
131025 + asm_stmt = as_a_gasm(stmt);
131026 + gimple_asm_set_volatile(asm_stmt, true);
131027 +
131028 + gsi = gsi_for_stmt(asm_data->def_stmt);
131029 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
131030 +
131031 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
131032 +
131033 + free(asm_comment);
131034 +}
131035 +
131036 +static void check_size_overflow_asm(struct asm_data *asm_data)
131037 +{
131038 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
131039 +
131040 + if (old_intentional_mark == asm_data->intentional_mark)
131041 + return;
131042 + if (asm_data->intentional_mark == MARK_NO)
131043 + return;
131044 +
131045 + print_intentional_mark(old_intentional_mark);
131046 + print_intentional_mark(asm_data->intentional_mark);
131047 + gcc_unreachable();
131048 +}
131049 +
131050 +static tree get_so_asm_output(struct asm_data *asm_data)
131051 +{
131052 + gimple stmt = asm_data->target_stmt;
131053 + unsigned int argnum = asm_data->argnum;
131054 +
131055 + switch (gimple_code(stmt)) {
131056 + case GIMPLE_RETURN:
131057 + gcc_assert(argnum == 0);
131058 + return gimple_return_retval(as_a_greturn(stmt));
131059 + case GIMPLE_CALL:
131060 + gcc_assert(argnum != 0);
131061 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
131062 + return gimple_call_arg(stmt, argnum - 1);
131063 + default:
131064 + debug_gimple_stmt(stmt);
131065 + gcc_unreachable();
131066 + }
131067 +}
131068 +
131069 +static tree get_so_asm_input(struct asm_data *asm_data)
131070 +{
131071 + gassign *assign;
131072 + tree output_type, new_var;
131073 + gimple_stmt_iterator gsi;
131074 +
131075 + output_type = TREE_TYPE(asm_data->output);
131076 + new_var = create_new_var(output_type);
131077 +
131078 + assign = gimple_build_assign(new_var, asm_data->output);
131079 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
131080 +
131081 + gsi = gsi_for_stmt(asm_data->target_stmt);
131082 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
131083 +
131084 + asm_data->def_stmt = assign;
131085 +
131086 + new_var = create_new_var(output_type);
131087 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
131088 +
131089 + return gimple_assign_lhs(assign);
131090 +}
131091 +
131092 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
131093 +{
131094 + switch (gimple_code(asm_data->target_stmt)) {
131095 + case GIMPLE_CALL:
131096 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
131097 + break;
131098 + case GIMPLE_RETURN:
131099 + gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output);
131100 + break;
131101 + default:
131102 + debug_gimple_stmt(asm_data->target_stmt);
131103 + gcc_unreachable();
131104 + }
131105 +
131106 + update_stmt(asm_data->def_stmt);
131107 +}
131108 +
131109 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
131110 + * is of the right kind create the appropriate size_overflow asm stmts:
131111 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
131112 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
131113 + */
131114 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
131115 +{
131116 + struct asm_data asm_data;
131117 +
131118 + asm_data.target_stmt = stmt;
131119 + asm_data.argnum = argnum;
131120 + asm_data.intentional_mark = intentional_mark;
131121 +
131122 + asm_data.output = get_so_asm_output(&asm_data);
131123 + if (asm_data.output == NULL_TREE)
131124 + return;
131125 + if (is_gimple_constant(asm_data.output))
131126 + return;
131127 + if (skip_types(asm_data.output))
131128 + return;
131129 +
131130 + asm_data.def_stmt = get_def_stmt(asm_data.output);
131131 + if (is_size_overflow_asm(asm_data.def_stmt)) {
131132 + check_size_overflow_asm(&asm_data);
131133 + return;
131134 + }
131135 +
131136 + asm_data.input = get_so_asm_input(&asm_data);
131137 +
131138 + create_so_asm_stmt(&asm_data);
131139 + set_so_asm_input_target_stmt(&asm_data);
131140 +
131141 + update_stmt(asm_data.def_stmt);
131142 + update_stmt(asm_data.target_stmt);
131143 +}
131144 +
131145 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
131146 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
131147 +{
131148 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
131149 + insert_size_overflow_asm(stmt, 0, MARK_NO);
131150 + return;
131151 + }
131152 +
131153 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
131154 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
131155 +}
131156 +
131157 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
131158 +static void set_argnum_attribute(const_tree attr, bool *argnums)
131159 +{
131160 + unsigned int argnum;
131161 + tree attr_value;
131162 +
131163 + gcc_assert(attr);
131164 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
131165 + argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value));
131166 + argnums[argnum] = true;
131167 + }
131168 +}
131169 +
131170 +// Check whether the arguments are marked by the size_overflow attribute.
131171 +static void search_interesting_so_args(tree fndecl, bool *argnums)
131172 +{
131173 + const_tree attr;
131174 +
131175 + attr = get_attribute("size_overflow", fndecl);
131176 + if (attr)
131177 + set_argnum_attribute(attr, argnums);
131178 +}
131179 +
131180 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
131181 +{
131182 + enum intentional_mark mark;
131183 +
131184 + mark = check_intentional_attribute(stmt, argnum);
131185 + if (mark == MARK_NO)
131186 + return MARK_NO;
131187 + insert_size_overflow_asm(stmt, argnum, mark);
131188 + return mark;
131189 +}
131190 +
131191 +static void handle_size_overflow_attr_ret(greturn *stmt)
131192 +{
131193 + enum intentional_mark mark;
131194 + bool orig_argnums[MAX_PARAM + 1] = {false};
131195 +
131196 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
131197 +
131198 + mark = handle_intentional_attr(stmt, 0);
131199 + if (mark == MARK_NO && orig_argnums[0])
131200 + insert_so_asm_by_so_attr(stmt, 0);
131201 +}
131202 +
131203 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
131204 +static void handle_size_overflow_attr_call(gcall *stmt)
131205 +{
131206 + tree fndecl;
131207 + unsigned int argnum;
131208 + bool orig_argnums[MAX_PARAM + 1] = {false};
131209 +
131210 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
131211 + if (fndecl == NULL_TREE)
131212 + return;
131213 + if (DECL_BUILT_IN(fndecl))
131214 + return;
131215 +
131216 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
131217 +
131218 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
131219 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
131220 +
131221 + if (mark == MARK_NO && orig_argnums[argnum])
131222 + insert_so_asm_by_so_attr(stmt, argnum);
131223 + }
131224 +}
131225 +
131226 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
131227 +static unsigned int search_interesting_functions(void)
131228 +{
131229 + basic_block bb;
131230 +
131231 + FOR_ALL_BB_FN(bb, cfun) {
131232 + gimple_stmt_iterator gsi;
131233 +
131234 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
131235 + gimple stmt = gsi_stmt(gsi);
131236 +
131237 + if (is_gimple_call(stmt))
131238 + handle_size_overflow_attr_call(as_a_gcall(stmt));
131239 + else if (gimple_code(stmt) == GIMPLE_RETURN)
131240 + handle_size_overflow_attr_ret(as_a_greturn(stmt));
131241 + }
131242 + }
131243 + return 0;
131244 +}
131245 +
131246 +/*
131247 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
131248 + * this pass inserts asm stmts to mark the interesting args
131249 + * that the ipa pass will detect and insert the size overflow checks for.
131250 + */
131251 +#if BUILDING_GCC_VERSION >= 4009
131252 +static const struct pass_data insert_size_overflow_asm_pass_data = {
131253 +#else
131254 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
131255 + .pass = {
131256 +#endif
131257 + .type = GIMPLE_PASS,
131258 + .name = "insert_size_overflow_asm",
131259 +#if BUILDING_GCC_VERSION >= 4008
131260 + .optinfo_flags = OPTGROUP_NONE,
131261 +#endif
131262 +#if BUILDING_GCC_VERSION >= 5000
131263 +#elif BUILDING_GCC_VERSION >= 4009
131264 + .has_gate = false,
131265 + .has_execute = true,
131266 +#else
131267 + .gate = NULL,
131268 + .execute = search_interesting_functions,
131269 + .sub = NULL,
131270 + .next = NULL,
131271 + .static_pass_number = 0,
131272 +#endif
131273 + .tv_id = TV_NONE,
131274 + .properties_required = PROP_cfg,
131275 + .properties_provided = 0,
131276 + .properties_destroyed = 0,
131277 + .todo_flags_start = 0,
131278 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
131279 +#if BUILDING_GCC_VERSION < 4009
131280 + }
131281 +#endif
131282 +};
131283 +
131284 +#if BUILDING_GCC_VERSION >= 4009
131285 +namespace {
131286 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
131287 +public:
131288 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
131289 +#if BUILDING_GCC_VERSION >= 5000
131290 + virtual unsigned int execute(function *) { return search_interesting_functions(); }
131291 +#else
131292 + unsigned int execute() { return search_interesting_functions(); }
131293 +#endif
131294 +};
131295 +}
131296 +
131297 +opt_pass *make_insert_size_overflow_asm_pass(void)
131298 +{
131299 + return new insert_size_overflow_asm_pass();
131300 +}
131301 +#else
131302 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
131303 +{
131304 + return &insert_size_overflow_asm_pass.pass;
131305 +}
131306 +#endif
131307 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
131308 new file mode 100644
131309 index 0000000..2af88a3
131310 --- /dev/null
131311 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
131312 @@ -0,0 +1,958 @@
131313 +/*
131314 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
131315 + * Licensed under the GPL v2, or (at your option) v3
131316 + *
131317 + * Homepage:
131318 + * https://github.com/ephox-gcc-plugins/size_overflow
131319 + *
131320 + * Documentation:
131321 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
131322 + *
131323 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
131324 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
131325 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
131326 + *
131327 + * Usage:
131328 + * $ make
131329 + * $ make run
131330 + */
131331 +
131332 +#include "size_overflow.h"
131333 +
131334 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs);
131335 +
131336 +static const char *get_asm_string(const gasm *stmt)
131337 +{
131338 + if (stmt)
131339 + return gimple_asm_string(stmt);
131340 + return NULL;
131341 +}
131342 +
131343 +tree get_size_overflow_asm_input(const gasm *stmt)
131344 +{
131345 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
131346 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
131347 +}
131348 +
131349 +bool is_size_overflow_insert_check_asm(const gasm *stmt)
131350 +{
131351 + const char *str;
131352 +
131353 + if (!is_size_overflow_asm(stmt))
131354 + return false;
131355 +
131356 + str = get_asm_string(stmt);
131357 + if (!str)
131358 + return false;
131359 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
131360 +}
131361 +
131362 +bool is_size_overflow_asm(const_gimple stmt)
131363 +{
131364 + const char *str;
131365 +
131366 + if (!stmt)
131367 + return false;
131368 + if (gimple_code(stmt) != GIMPLE_ASM)
131369 + return false;
131370 +
131371 + str = get_asm_string(as_a_const_gasm(stmt));
131372 + if (!str)
131373 + return false;
131374 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
131375 +}
131376 +
131377 +static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt)
131378 +{
131379 + const char *str;
131380 +
131381 + if (!is_size_overflow_asm(stmt))
131382 + return false;
131383 +
131384 + str = get_asm_string(stmt);
131385 + if (!str)
131386 + return false;
131387 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
131388 +}
131389 +
131390 +static bool is_size_overflow_intentional_asm_end(const gasm *stmt)
131391 +{
131392 + const char *str;
131393 +
131394 + if (!is_size_overflow_asm(stmt))
131395 + return false;
131396 +
131397 + str = get_asm_string(stmt);
131398 + if (!str)
131399 + return false;
131400 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
131401 +}
131402 +
131403 +/* Get the param of the intentional_overflow attribute.
131404 + * * 0: MARK_END_INTENTIONAL
131405 + * * 1..MAX_PARAM: MARK_YES
131406 + * * -1: MARK_TURN_OFF
131407 + */
131408 +static tree get_attribute_param(const_tree decl)
131409 +{
131410 + const_tree attr;
131411 +
131412 + if (decl == NULL_TREE)
131413 + return NULL_TREE;
131414 +
131415 + attr = get_attribute("intentional_overflow", decl);
131416 + if (attr)
131417 + return TREE_VALUE(attr);
131418 + return NULL_TREE;
131419 +}
131420 +
131421 +// MARK_TURN_OFF
131422 +static bool is_turn_off_intentional_attr(const_tree decl)
131423 +{
131424 + const_tree param_head;
131425 +
131426 + param_head = get_attribute_param(decl);
131427 + if (param_head == NULL_TREE)
131428 + return false;
131429 +
131430 + if (tree_to_shwi(TREE_VALUE(param_head)) == -1)
131431 + return true;
131432 + return false;
131433 +}
131434 +
131435 +// MARK_END_INTENTIONAL
131436 +static bool is_end_intentional_intentional_attr(const_tree decl)
131437 +{
131438 + const_tree param_head;
131439 +
131440 + param_head = get_attribute_param(decl);
131441 + if (param_head == NULL_TREE)
131442 + return false;
131443 +
131444 + if (tree_to_shwi(TREE_VALUE(param_head)) == 0)
131445 + return true;
131446 + return false;
131447 +}
131448 +
131449 +// MARK_YES
131450 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
131451 +{
131452 + tree param, param_head;
131453 +
131454 + if (argnum == 0)
131455 + return false;
131456 +
131457 + param_head = get_attribute_param(decl);
131458 + for (param = param_head; param; param = TREE_CHAIN(param)) {
131459 + int argval = tree_to_shwi(TREE_VALUE(param));
131460 +
131461 + if (argval <= 0)
131462 + continue;
131463 + if (argnum == (unsigned int)argval)
131464 + return true;
131465 + }
131466 + return false;
131467 +}
131468 +
131469 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
131470 +{
131471 + const struct size_overflow_hash *hash;
131472 + location_t loc;
131473 +
131474 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
131475 + return;
131476 +
131477 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
131478 + return;
131479 +
131480 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
131481 + if (!hash)
131482 + return;
131483 +
131484 + loc = DECL_SOURCE_LOCATION(decl);
131485 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
131486 +}
131487 +
131488 +// Get the field decl of a component ref for intentional_overflow checking
131489 +static const_tree search_field_decl(const_tree comp_ref)
131490 +{
131491 + const_tree field = NULL_TREE;
131492 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
131493 +
131494 + for (i = 0; i < len; i++) {
131495 + field = TREE_OPERAND(comp_ref, i);
131496 + if (TREE_CODE(field) == FIELD_DECL)
131497 + break;
131498 + }
131499 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
131500 + return field;
131501 +}
131502 +
131503 +/* Get the type of the intentional_overflow attribute of a node
131504 + * * MARK_TURN_OFF
131505 + * * MARK_YES
131506 + * * MARK_NO
131507 + * * MARK_END_INTENTIONAL
131508 + */
131509 +static enum intentional_mark get_intentional_attr_type(const_tree node)
131510 +{
131511 + const_tree cur_decl;
131512 +
131513 + if (node == NULL_TREE)
131514 + return MARK_NO;
131515 +
131516 + switch (TREE_CODE(node)) {
131517 + case COMPONENT_REF:
131518 + cur_decl = search_field_decl(node);
131519 + if (is_turn_off_intentional_attr(cur_decl))
131520 + return MARK_TURN_OFF;
131521 + if (is_end_intentional_intentional_attr(cur_decl))
131522 + return MARK_YES;
131523 + break;
131524 + case PARM_DECL: {
131525 + unsigned int argnum;
131526 +
131527 + cur_decl = get_orig_fndecl(current_function_decl);
131528 + argnum = find_arg_number_tree(node, cur_decl);
131529 + if (argnum == CANNOT_FIND_ARG)
131530 + return MARK_NO;
131531 + if (is_yes_intentional_attr(cur_decl, argnum))
131532 + return MARK_YES;
131533 + if (is_end_intentional_intentional_attr(cur_decl))
131534 + return MARK_END_INTENTIONAL;
131535 + break;
131536 + }
131537 + case FUNCTION_DECL: {
131538 + const_tree fndecl = get_orig_fndecl(node);
131539 +
131540 + if (is_turn_off_intentional_attr(fndecl))
131541 + return MARK_TURN_OFF;
131542 + if (is_end_intentional_intentional_attr(fndecl))
131543 + return MARK_END_INTENTIONAL;
131544 + }
131545 + default:
131546 + break;
131547 + }
131548 + return MARK_NO;
131549 +}
131550 +
131551 +static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result)
131552 +{
131553 + enum intentional_mark mark = MARK_NO;
131554 + gphi *phi = as_a_gphi(get_def_stmt(result));
131555 + unsigned int i, n = gimple_phi_num_args(phi);
131556 +
131557 + pointer_set_insert(visited, phi);
131558 + for (i = 0; i < n; i++) {
131559 + tree arg = gimple_phi_arg_def(phi, i);
131560 +
131561 + mark = walk_use_def(visited, arg);
131562 + if (mark != MARK_NO)
131563 + return mark;
131564 + }
131565 +
131566 + return mark;
131567 +}
131568 +
131569 +static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs)
131570 +{
131571 + enum intentional_mark mark;
131572 + tree rhs1, rhs2;
131573 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
131574 +
131575 + rhs1 = gimple_assign_rhs1(def_stmt);
131576 + rhs2 = gimple_assign_rhs2(def_stmt);
131577 +
131578 + mark = walk_use_def(visited, rhs1);
131579 + if (mark == MARK_NO)
131580 + return walk_use_def(visited, rhs2);
131581 + return mark;
131582 +}
131583 +
131584 +enum intentional_mark get_so_asm_type(const_gimple stmt)
131585 +{
131586 + const gasm *asm_stmt;
131587 +
131588 + if (!stmt)
131589 + return MARK_NO;
131590 + if (!is_size_overflow_asm(stmt))
131591 + return MARK_NO;
131592 +
131593 + asm_stmt = as_a_const_gasm(stmt);
131594 + if (is_size_overflow_insert_check_asm(asm_stmt))
131595 + return MARK_NO;
131596 + if (is_size_overflow_intentional_asm_turn_off(asm_stmt))
131597 + return MARK_TURN_OFF;
131598 + if (is_size_overflow_intentional_asm_end(asm_stmt))
131599 + return MARK_END_INTENTIONAL;
131600 + return MARK_YES;
131601 +}
131602 +
131603 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs)
131604 +{
131605 + const_gimple def_stmt;
131606 +
131607 + if (TREE_CODE(lhs) != SSA_NAME)
131608 + return get_intentional_attr_type(lhs);
131609 +
131610 + def_stmt = get_def_stmt(lhs);
131611 + gcc_assert(def_stmt);
131612 +
131613 + if (pointer_set_insert(visited, def_stmt))
131614 + return MARK_NO;
131615 +
131616 + switch (gimple_code(def_stmt)) {
131617 + case GIMPLE_CALL:
131618 + case GIMPLE_RETURN:
131619 + return MARK_NO;
131620 + case GIMPLE_NOP:
131621 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
131622 + case GIMPLE_ASM:
131623 + return get_so_asm_type(as_a_const_gasm(def_stmt));
131624 + case GIMPLE_PHI:
131625 + return walk_use_def_phi(visited, lhs);
131626 + case GIMPLE_ASSIGN:
131627 + switch (gimple_num_ops(def_stmt)) {
131628 + case 2:
131629 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
131630 + case 3:
131631 + return walk_use_def_binary(visited, lhs);
131632 + }
131633 + default:
131634 + debug_gimple_stmt((gimple)def_stmt);
131635 + error("%s: unknown gimple code", __func__);
131636 + gcc_unreachable();
131637 + }
131638 +}
131639 +
131640 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
131641 +{
131642 + enum intentional_mark mark;
131643 + gimple_set *visited;
131644 +
131645 + visited = pointer_set_create();
131646 + mark = walk_use_def(visited, var);
131647 + pointer_set_destroy(visited);
131648 +
131649 + return mark;
131650 +}
131651 +
131652 +/* Search intentional_overflow attribute on caller and on callee too.
131653 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
131654 + * parameters aren't tracked backwards.
131655 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
131656 + * the function.
131657 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
131658 + * in all callers (on a structure field means that overflow checking is turned off
131659 + * in all expressions involving the given field).
131660 + */
131661 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
131662 +{
131663 + enum intentional_mark caller_mark, callee_mark;
131664 + const_tree fndecl, orig_cur_fndecl, arg;
131665 +
131666 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
131667 +
131668 + // handle MARK_TURN_OFF early on the caller
131669 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
131670 + return MARK_TURN_OFF;
131671 +
131672 + switch (gimple_code(stmt)) {
131673 + case GIMPLE_RETURN:
131674 + gcc_assert(argnum == 0);
131675 + // for now ignore other intentional attribute types on returns
131676 + return MARK_NO;
131677 + case GIMPLE_CALL:
131678 + gcc_assert(argnum != 0);
131679 + gcc_assert(argnum <= gimple_call_num_args(stmt));
131680 + arg = gimple_call_arg(stmt, argnum - 1);
131681 + break;
131682 + default:
131683 + debug_gimple_stmt((gimple)stmt);
131684 + gcc_unreachable();
131685 + }
131686 +
131687 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
131688 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
131689 + return MARK_END_INTENTIONAL;
131690 +
131691 + fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt));
131692 + // handle MARK_TURN_OFF on the callee
131693 + if (is_turn_off_intentional_attr(fndecl))
131694 + return MARK_TURN_OFF;
131695 + // find a defining marked caller argument or struct field for arg
131696 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
131697 +
131698 + // did we find a marked struct field?
131699 + if (caller_mark == MARK_TURN_OFF)
131700 + return MARK_TURN_OFF;
131701 +
131702 + // handle MARK_END_INTENTIONAL on the callee
131703 + if (is_end_intentional_intentional_attr(fndecl))
131704 + callee_mark = MARK_END_INTENTIONAL;
131705 + // is it a marked callee parameter?
131706 + else if (is_yes_intentional_attr(fndecl, argnum))
131707 + callee_mark = MARK_YES;
131708 + else
131709 + callee_mark = MARK_NO;
131710 +
131711 + // no intentional attribute found
131712 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
131713 + return MARK_NO;
131714 +
131715 + // MARK_YES is meaningful only on the caller
131716 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
131717 + return MARK_NO;
131718 +
131719 + // we found a code region where we don't want to duplicate
131720 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
131721 + return MARK_END_INTENTIONAL;
131722 +
131723 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
131724 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
131725 + return MARK_NO;
131726 +
131727 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
131728 + if (caller_mark == MARK_YES) {
131729 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
131730 + return MARK_YES;
131731 + }
131732 +
131733 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
131734 + debug_gimple_stmt((gimple)stmt);
131735 + print_intentional_mark(caller_mark);
131736 + print_intentional_mark(callee_mark);
131737 + gcc_unreachable();
131738 +}
131739 +
131740 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
131741 +{
131742 + const_tree arg;
131743 +
131744 + switch (gimple_code(stmt)) {
131745 + case GIMPLE_RETURN:
131746 + gcc_assert(argnum == 0);
131747 + arg = gimple_return_retval(as_a_const_greturn(stmt));
131748 + break;
131749 + case GIMPLE_CALL:
131750 + gcc_assert(argnum != 0);
131751 + gcc_assert(argnum <= gimple_call_num_args(stmt));
131752 + arg = gimple_call_arg(stmt, argnum - 1);
131753 + break;
131754 + case GIMPLE_ASM:
131755 + gcc_assert(is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)));
131756 + arg = get_size_overflow_asm_input(as_a_const_gasm(stmt));
131757 + break;
131758 + default:
131759 + debug_gimple_stmt((gimple)stmt);
131760 + gcc_unreachable();
131761 + }
131762 +
131763 + // find a defining marked caller argument or struct field for arg
131764 + return check_intentional_size_overflow_asm_and_attribute(arg);
131765 +}
131766 +
131767 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
131768 +{
131769 + const_tree rhs1, lhs, rhs1_type, lhs_type;
131770 + enum machine_mode lhs_mode, rhs_mode;
131771 + gimple def_stmt = get_def_stmt(no_const_rhs);
131772 +
131773 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
131774 + return false;
131775 +
131776 + rhs1 = gimple_assign_rhs1(def_stmt);
131777 + lhs = gimple_assign_lhs(def_stmt);
131778 + rhs1_type = TREE_TYPE(rhs1);
131779 + lhs_type = TREE_TYPE(lhs);
131780 + rhs_mode = TYPE_MODE(rhs1_type);
131781 + lhs_mode = TYPE_MODE(lhs_type);
131782 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
131783 + return false;
131784 +
131785 + return true;
131786 +}
131787 +
131788 +static unsigned int uses_num(tree node)
131789 +{
131790 + imm_use_iterator imm_iter;
131791 + use_operand_p use_p;
131792 + unsigned int num = 0;
131793 +
131794 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
131795 + gimple use_stmt = USE_STMT(use_p);
131796 +
131797 + if (use_stmt == NULL)
131798 + return num;
131799 + if (is_gimple_debug(use_stmt))
131800 + continue;
131801 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
131802 + continue;
131803 + num++;
131804 + }
131805 + return num;
131806 +}
131807 +
131808 +static bool no_uses(tree node)
131809 +{
131810 + return !uses_num(node);
131811 +}
131812 +
131813 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
131814 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
131815 +{
131816 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
131817 + gimple def_stmt = get_def_stmt(lhs);
131818 +
131819 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
131820 + return false;
131821 +
131822 + rhs1 = gimple_assign_rhs1(def_stmt);
131823 + rhs_type = TREE_TYPE(rhs1);
131824 + lhs_type = TREE_TYPE(lhs);
131825 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
131826 + return false;
131827 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
131828 + return false;
131829 +
131830 + def_stmt = get_def_stmt(rhs1);
131831 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
131832 + return false;
131833 +
131834 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
131835 + return false;
131836 +
131837 + rhs1 = gimple_assign_rhs1(def_stmt);
131838 + rhs2 = gimple_assign_rhs2(def_stmt);
131839 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
131840 + return false;
131841 +
131842 + if (is_gimple_constant(rhs2))
131843 + not_const_rhs = rhs1;
131844 + else
131845 + not_const_rhs = rhs2;
131846 +
131847 + return no_uses(not_const_rhs);
131848 +}
131849 +
131850 +static bool is_lt_signed_type_max(const_tree rhs)
131851 +{
131852 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
131853 +
131854 + if (!TYPE_UNSIGNED(type))
131855 + return true;
131856 +
131857 + switch (TYPE_MODE(type)) {
131858 + case QImode:
131859 + new_type = intQI_type_node;
131860 + break;
131861 + case HImode:
131862 + new_type = intHI_type_node;
131863 + break;
131864 + case SImode:
131865 + new_type = intSI_type_node;
131866 + break;
131867 + case DImode:
131868 + new_type = intDI_type_node;
131869 + break;
131870 + default:
131871 + debug_tree((tree)type);
131872 + gcc_unreachable();
131873 + }
131874 +
131875 + type_max = TYPE_MAX_VALUE(new_type);
131876 + if (!tree_int_cst_lt(type_max, rhs))
131877 + return true;
131878 +
131879 + return false;
131880 +}
131881 +
131882 +static bool is_gt_zero(const_tree rhs)
131883 +{
131884 + const_tree type = TREE_TYPE(rhs);
131885 +
131886 + if (TYPE_UNSIGNED(type))
131887 + return true;
131888 +
131889 + if (!tree_int_cst_lt(rhs, integer_zero_node))
131890 + return true;
131891 +
131892 + return false;
131893 +}
131894 +
131895 +bool is_a_constant_overflow(const gassign *stmt, const_tree rhs)
131896 +{
131897 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
131898 + return false;
131899 + if (!is_gimple_constant(rhs))
131900 + return false;
131901 +
131902 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
131903 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
131904 + return false;
131905 +
131906 + return true;
131907 +}
131908 +
131909 +static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs)
131910 +{
131911 + const_gimple assign;
131912 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
131913 + tree origtype = TREE_TYPE(orig_rhs);
131914 +
131915 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
131916 + pointer_set_insert(visited->my_stmts, assign);
131917 + return get_lhs(assign);
131918 +}
131919 +
131920 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2)
131921 +{
131922 + tree new_rhs, orig_rhs;
131923 + void (*gimple_assign_set_rhs)(gimple, tree);
131924 + tree rhs1 = gimple_assign_rhs1(stmt);
131925 + tree rhs2 = gimple_assign_rhs2(stmt);
131926 + tree lhs = gimple_assign_lhs(stmt);
131927 +
131928 + if (!check_overflow)
131929 + return create_assign(visited, stmt, lhs, AFTER_STMT);
131930 +
131931 + if (change_rhs == NULL_TREE)
131932 + return create_assign(visited, stmt, lhs, AFTER_STMT);
131933 +
131934 + if (new_rhs2 == NULL_TREE) {
131935 + orig_rhs = rhs1;
131936 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
131937 + } else {
131938 + orig_rhs = rhs2;
131939 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
131940 + }
131941 +
131942 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
131943 +
131944 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
131945 + gimple_assign_set_rhs(stmt, new_rhs);
131946 + update_stmt(stmt);
131947 +
131948 + return create_assign(visited, stmt, lhs, AFTER_STMT);
131949 +}
131950 +
131951 +static bool is_subtraction_special(struct visited *visited, const gassign *stmt)
131952 +{
131953 + gimple rhs1_def_stmt, rhs2_def_stmt;
131954 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
131955 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
131956 + const_tree rhs1 = gimple_assign_rhs1(stmt);
131957 + const_tree rhs2 = gimple_assign_rhs2(stmt);
131958 +
131959 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
131960 + return false;
131961 +
131962 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
131963 +
131964 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
131965 + return false;
131966 +
131967 + rhs1_def_stmt = get_def_stmt(rhs1);
131968 + rhs2_def_stmt = get_def_stmt(rhs2);
131969 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
131970 + return false;
131971 +
131972 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
131973 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
131974 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
131975 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
131976 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
131977 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
131978 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
131979 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
131980 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
131981 + return false;
131982 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
131983 + return false;
131984 +
131985 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
131986 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
131987 + return true;
131988 +}
131989 +
131990 +static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2)
131991 +{
131992 + gassign *assign;
131993 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
131994 + tree type = TREE_TYPE(rhs1);
131995 + tree lhs = create_new_var(type);
131996 +
131997 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
131998 + assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2));
131999 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
132000 +
132001 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
132002 + update_stmt(assign);
132003 + pointer_set_insert(visited->my_stmts, assign);
132004 + return assign;
132005 +}
132006 +
132007 +static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node)
132008 +{
132009 + gimple_stmt_iterator gsi;
132010 + const_gimple cast_stmt;
132011 + tree type = TREE_TYPE(node);
132012 +
132013 + if (types_compatible_p(type, intTI_type_node))
132014 + return node;
132015 +
132016 + gsi = gsi_for_stmt(stmt);
132017 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
132018 + pointer_set_insert(visited->my_stmts, cast_stmt);
132019 + return get_lhs(cast_stmt);
132020 +}
132021 +
132022 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
132023 +{
132024 + tree rhs1, def_stmt_rhs1;
132025 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
132026 +
132027 + def_stmt = get_def_stmt(var);
132028 + if (!gimple_assign_cast_p(def_stmt))
132029 + return NULL_TREE;
132030 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
132031 +
132032 + rhs1 = gimple_assign_rhs1(def_stmt);
132033 + rhs1_def_stmt = get_def_stmt(rhs1);
132034 + if (!gimple_assign_cast_p(rhs1_def_stmt))
132035 + return rhs1;
132036 +
132037 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
132038 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
132039 +
132040 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
132041 + case GIMPLE_CALL:
132042 + case GIMPLE_NOP:
132043 + case GIMPLE_ASM:
132044 + case GIMPLE_PHI:
132045 + return def_stmt_rhs1;
132046 + case GIMPLE_ASSIGN:
132047 + return rhs1;
132048 + default:
132049 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
132050 + gcc_unreachable();
132051 + }
132052 +}
132053 +
132054 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
132055 +{
132056 + tree new_rhs1, new_rhs2;
132057 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
132058 + gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs));
132059 + tree rhs1 = gimple_assign_rhs1(stmt);
132060 + tree rhs2 = gimple_assign_rhs2(stmt);
132061 +
132062 + if (!is_subtraction_special(visited, stmt))
132063 + return NULL_TREE;
132064 +
132065 + new_rhs1 = expand(visited, rhs1);
132066 + new_rhs2 = expand(visited, rhs2);
132067 +
132068 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
132069 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
132070 +
132071 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
132072 + return NULL_TREE;
132073 +
132074 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
132075 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
132076 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
132077 + }
132078 +
132079 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
132080 + new_lhs = gimple_assign_lhs(assign);
132081 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
132082 +
132083 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
132084 +}
132085 +
132086 +bool is_a_neg_overflow(const gassign *stmt, const_tree rhs)
132087 +{
132088 + const_gimple def_stmt;
132089 +
132090 + if (TREE_CODE(rhs) != SSA_NAME)
132091 + return false;
132092 +
132093 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
132094 + return false;
132095 +
132096 + def_stmt = get_def_stmt(rhs);
132097 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
132098 + return false;
132099 +
132100 + return true;
132101 +}
132102 +
132103 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
132104 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
132105 + * fffffff * 16 > signed max -> truncate
132106 + */
132107 +static bool look_for_mult_and_add(const_gimple stmt)
132108 +{
132109 + const_tree res;
132110 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
132111 + const_gimple def_stmt;
132112 +
132113 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
132114 + return false;
132115 + if (!is_gimple_assign(stmt))
132116 + return false;
132117 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
132118 + return false;
132119 +
132120 + rhs1 = gimple_assign_rhs1(stmt);
132121 + rhs2 = gimple_assign_rhs2(stmt);
132122 + if (is_gimple_constant(rhs1)) {
132123 + const_rhs = rhs1;
132124 + def_stmt = get_def_stmt(rhs2);
132125 + } else if (is_gimple_constant(rhs2)) {
132126 + const_rhs = rhs2;
132127 + def_stmt = get_def_stmt(rhs1);
132128 + } else
132129 + return false;
132130 +
132131 + if (!is_gimple_assign(def_stmt))
132132 + return false;
132133 +
132134 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
132135 + return false;
132136 +
132137 + def_rhs1 = gimple_assign_rhs1(def_stmt);
132138 + def_rhs2 = gimple_assign_rhs2(def_stmt);
132139 + if (is_gimple_constant(def_rhs1))
132140 + def_const_rhs = def_rhs1;
132141 + else if (is_gimple_constant(def_rhs2))
132142 + def_const_rhs = def_rhs2;
132143 + else
132144 + return false;
132145 +
132146 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
132147 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
132148 + return false;
132149 + return true;
132150 +}
132151 +
132152 +enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt)
132153 +{
132154 + const_gimple def_stmt_1, def_stmt_2;
132155 + const_tree rhs1, rhs2;
132156 + bool add_mul_rhs1, add_mul_rhs2;
132157 +
132158 + rhs1 = gimple_assign_rhs1(stmt);
132159 + def_stmt_1 = get_def_stmt(rhs1);
132160 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
132161 +
132162 + rhs2 = gimple_assign_rhs2(stmt);
132163 + def_stmt_2 = get_def_stmt(rhs2);
132164 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
132165 +
132166 + if (add_mul_rhs1)
132167 + return RHS1_INTENTIONAL_OVERFLOW;
132168 + if (add_mul_rhs2)
132169 + return RHS2_INTENTIONAL_OVERFLOW;
132170 + return NO_INTENTIONAL_OVERFLOW;
132171 +}
132172 +
132173 +static gassign *get_dup_stmt(struct visited *visited, gassign *stmt)
132174 +{
132175 + gassign *my_stmt;
132176 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
132177 +
132178 + gsi_next(&gsi);
132179 + my_stmt = as_a_gassign(gsi_stmt(gsi));
132180 +
132181 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
132182 + if (gimple_assign_cast_p(stmt) && gimple_assign_cast_p(my_stmt))
132183 + return my_stmt;
132184 +
132185 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
132186 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
132187 + debug_gimple_stmt(stmt);
132188 + debug_gimple_stmt(my_stmt);
132189 + gcc_unreachable();
132190 + }
132191 +
132192 + return my_stmt;
132193 +}
132194 +
132195 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
132196 + * unsigned type cast to signed type, unsigned type: no more uses
132197 + * e.g., lib/vsprintf.c:simple_strtol()
132198 + * _10 = (unsigned long int) _9
132199 + * _11 = -_10;
132200 + * _12 = (long int) _11; (_11_ no more uses)
132201 + */
132202 +static bool is_call_or_cast(gimple stmt)
132203 +{
132204 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
132205 +}
132206 +
132207 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
132208 +{
132209 + const_tree rhs;
132210 + gimple def_stmt;
132211 +
132212 + if (node == NULL_TREE)
132213 + return true;
132214 + if (is_gimple_constant(node))
132215 + return true;
132216 +
132217 + def_stmt = get_def_stmt(node);
132218 + if (!def_stmt)
132219 + return false;
132220 +
132221 + if (is_call_or_cast(def_stmt))
132222 + return true;
132223 +
132224 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
132225 + return false;
132226 + rhs = gimple_assign_rhs1(def_stmt);
132227 + def_stmt = get_def_stmt(rhs);
132228 + if (!def_stmt)
132229 + return false;
132230 + return is_call_or_cast(def_stmt);
132231 +}
132232 +
132233 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt)
132234 +{
132235 + unsigned int use_num;
132236 + gassign *so_stmt;
132237 + const_gimple def_stmt;
132238 + const_tree rhs1, rhs2;
132239 + tree rhs = gimple_assign_rhs1(stmt);
132240 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
132241 + const_tree rhs_type = TREE_TYPE(rhs);
132242 +
132243 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
132244 + return;
132245 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
132246 + return;
132247 + use_num = uses_num(rhs);
132248 + if (use_num != 1)
132249 + return;
132250 +
132251 + def_stmt = get_def_stmt(rhs);
132252 + if (!def_stmt)
132253 + return;
132254 + if (!is_gimple_assign(def_stmt))
132255 + return;
132256 +
132257 + rhs1 = gimple_assign_rhs1(def_stmt);
132258 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
132259 + return;
132260 +
132261 + rhs2 = gimple_assign_rhs2(def_stmt);
132262 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
132263 + return;
132264 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
132265 + return;
132266 +
132267 + so_stmt = get_dup_stmt(visited, stmt);
132268 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
132269 +}
132270 +
132271 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
132272 new file mode 100644
132273 index 0000000..c1b4773
132274 --- /dev/null
132275 +++ b/tools/gcc/size_overflow_plugin/misc.c
132276 @@ -0,0 +1,441 @@
132277 +/*
132278 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
132279 + * Licensed under the GPL v2, or (at your option) v3
132280 + *
132281 + * Homepage:
132282 + * https://github.com/ephox-gcc-plugins/size_overflow
132283 + *
132284 + * Documentation:
132285 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
132286 + *
132287 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
132288 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
132289 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
132290 + *
132291 + * Usage:
132292 + * $ make
132293 + * $ make run
132294 + */
132295 +
132296 +#include "size_overflow.h"
132297 +
132298 +const char *get_type_name_from_field(const_tree field_decl)
132299 +{
132300 + const_tree context, type_name;
132301 +
132302 + if (TREE_CODE(field_decl) != FIELD_DECL)
132303 + return NULL;
132304 +
132305 + context = DECL_CONTEXT(field_decl);
132306 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
132307 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
132308 + if (type_name == NULL_TREE)
132309 + return NULL;
132310 +
132311 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
132312 + return IDENTIFIER_POINTER(type_name);
132313 + else if (TREE_CODE(type_name) == TYPE_DECL)
132314 + return DECL_NAME_POINTER(type_name);
132315 +
132316 + debug_tree((tree)field_decl);
132317 + debug_tree((tree)type_name);
132318 + gcc_unreachable();
132319 +}
132320 +
132321 +// Was the function created by the compiler itself?
132322 +bool made_by_compiler(const_tree decl)
132323 +{
132324 + struct cgraph_node *node;
132325 +
132326 + if (FUNCTION_PTR_P(decl))
132327 + return false;
132328 + if (TREE_CODE(decl) == VAR_DECL)
132329 + return false;
132330 +
132331 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
132332 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
132333 + return true;
132334 + if (DECL_ARTIFICIAL(decl))
132335 + return true;
132336 +
132337 + node = get_cnode(decl);
132338 + if (!node)
132339 + return false;
132340 + return node->clone_of != NULL;
132341 +}
132342 +
132343 +bool skip_types(const_tree var)
132344 +{
132345 + const_tree type;
132346 +
132347 + type = TREE_TYPE(var);
132348 + if (type == NULL_TREE)
132349 + return true;
132350 +
132351 + switch (TREE_CODE(type)) {
132352 + case INTEGER_TYPE:
132353 + case ENUMERAL_TYPE:
132354 + return false;
132355 + default:
132356 + return true;
132357 + }
132358 +}
132359 +
132360 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
132361 +{
132362 + gimple def_stmt;
132363 +
132364 + gcc_assert(fn_ptr != NULL_TREE);
132365 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
132366 +
132367 + if (is_gimple_constant(fn_ptr))
132368 + return NULL;
132369 +
132370 + def_stmt = get_def_stmt(fn_ptr);
132371 + gcc_assert(def_stmt);
132372 + return def_stmt;
132373 +}
132374 +
132375 +gimple get_def_stmt(const_tree node)
132376 +{
132377 + gcc_assert(node != NULL_TREE);
132378 +
132379 + if (TREE_CODE(node) != SSA_NAME)
132380 + return NULL;
132381 + return SSA_NAME_DEF_STMT(node);
132382 +}
132383 +
132384 +tree create_new_var(tree type)
132385 +{
132386 + tree new_var = create_tmp_var(type, "cicus");
132387 +
132388 + add_referenced_var(new_var);
132389 + return new_var;
132390 +}
132391 +
132392 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
132393 +{
132394 + const_gimple def_stmt = get_def_stmt(rhs);
132395 +
132396 + if (force)
132397 + return false;
132398 +
132399 + if (is_gimple_constant(rhs))
132400 + return false;
132401 +
132402 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
132403 + return false;
132404 +
132405 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
132406 + return false;
132407 +
132408 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
132409 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
132410 + return false;
132411 +
132412 + return true;
132413 +}
132414 +
132415 +tree cast_a_tree(tree type, tree var)
132416 +{
132417 + gcc_assert(type != NULL_TREE);
132418 + gcc_assert(var != NULL_TREE);
132419 + gcc_assert(fold_convertible_p(type, var));
132420 +
132421 + return fold_convert(type, var);
132422 +}
132423 +
132424 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
132425 +{
132426 + gassign *assign;
132427 + gimple def_stmt;
132428 +
132429 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
132430 + gcc_assert(!is_gimple_constant(rhs));
132431 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
132432 + gcc_unreachable();
132433 +
132434 + def_stmt = get_def_stmt(rhs);
132435 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
132436 + return def_stmt;
132437 +
132438 + if (lhs == CREATE_NEW_VAR)
132439 + lhs = create_new_var(dst_type);
132440 +
132441 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
132442 +
132443 + if (!gsi_end_p(*gsi)) {
132444 + location_t loc = gimple_location(gsi_stmt(*gsi));
132445 + gimple_set_location(assign, loc);
132446 + }
132447 +
132448 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
132449 +
132450 + if (before)
132451 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
132452 + else
132453 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
132454 + update_stmt(assign);
132455 + return assign;
132456 +}
132457 +
132458 +bool is_size_overflow_type(const_tree var)
132459 +{
132460 + const char *name;
132461 + const_tree type_name, type;
132462 +
132463 + if (var == NULL_TREE)
132464 + return false;
132465 +
132466 + type = TREE_TYPE(var);
132467 + type_name = TYPE_NAME(type);
132468 + if (type_name == NULL_TREE)
132469 + return false;
132470 +
132471 + if (DECL_P(type_name))
132472 + name = DECL_NAME_POINTER(type_name);
132473 + else
132474 + name = IDENTIFIER_POINTER(type_name);
132475 +
132476 + if (!strncmp(name, "size_overflow_type", 18))
132477 + return true;
132478 + return false;
132479 +}
132480 +
132481 +// Determine if a cloned function has all the original arguments
132482 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
132483 +{
132484 + const_tree new_decl_list, old_decl_list;
132485 +
132486 + if (new_node->clone_of && new_node->clone.tree_map)
132487 + return !new_node->clone.args_to_skip;
132488 +
132489 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
132490 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
132491 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
132492 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
132493 +
132494 + return true;
132495 +}
132496 +
132497 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
132498 +{
132499 + unsigned int new_num;
132500 + const_tree fndecl_arg;
132501 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
132502 + const_tree arg, target_fndecl_arglist;
132503 +
132504 + if (num == 0)
132505 + return num;
132506 +
132507 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
132508 + return num;
132509 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
132510 + return CANNOT_FIND_ARG;
132511 +
132512 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
132513 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
132514 + return CANNOT_FIND_ARG;
132515 +
132516 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
132517 + gcc_assert(fndecl_arg != NULL_TREE);
132518 +
132519 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
132520 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
132521 + return new_num;
132522 + }
132523 +
132524 + return CANNOT_FIND_ARG;
132525 +}
132526 +
132527 +// Find the specified argument in the originally cloned function
132528 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
132529 +{
132530 + bitmap args_to_skip;
132531 + unsigned int i, new_argnum = clone_argnum;
132532 +
132533 + if (unchanged_arglist(new_node, old_node))
132534 + return clone_argnum;
132535 +
132536 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
132537 + args_to_skip = new_node->clone.args_to_skip;
132538 + for (i = 0; i < clone_argnum; i++) {
132539 + if (bitmap_bit_p(args_to_skip, i))
132540 + new_argnum++;
132541 + }
132542 + return new_argnum;
132543 +}
132544 +
132545 +// Find the specified argument in the clone
132546 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
132547 +{
132548 + bitmap args_to_skip;
132549 + unsigned int i, new_argnum = orig_argnum;
132550 +
132551 + if (unchanged_arglist(new_node, old_node))
132552 + return orig_argnum;
132553 +
132554 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
132555 + args_to_skip = new_node->clone.args_to_skip;
132556 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
132557 + // XXX torolni kellene a nodeot
132558 + return CANNOT_FIND_ARG;
132559 +
132560 + for (i = 0; i < orig_argnum; i++) {
132561 + if (bitmap_bit_p(args_to_skip, i))
132562 + new_argnum--;
132563 + }
132564 + return new_argnum;
132565 +}
132566 +
132567 +// Associate the argument between a clone and a cloned function
132568 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
132569 +{
132570 + bool node_clone, correct_argnum_of_node_clone;
132571 + const_tree correct_argnum_of_node_decl, node_decl;
132572 +
132573 + if (node == correct_argnum_of_node)
132574 + return argnum;
132575 + if (argnum == 0)
132576 + return argnum;
132577 +
132578 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
132579 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
132580 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
132581 +
132582 + if (node) {
132583 + node_decl = NODE_DECL(node);
132584 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
132585 + node_clone = made_by_compiler(node_decl);
132586 + } else {
132587 + node_decl = NULL_TREE;
132588 + node_clone = false;
132589 + }
132590 +
132591 + if (correct_argnum_of_node_decl == node_decl)
132592 + return argnum;
132593 +
132594 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
132595 + // the original decl is lost if both nodes are clones
132596 + if (node_clone && correct_argnum_of_node_clone) {
132597 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
132598 + return argnum;
132599 + }
132600 +
132601 + if (node_clone && !correct_argnum_of_node_clone)
132602 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
132603 + else if (!node_clone && correct_argnum_of_node_clone)
132604 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
132605 +
132606 + if (node)
132607 + debug_tree((tree)NODE_DECL(node));
132608 + debug_tree((tree)correct_argnum_of_node_decl);
132609 + gcc_unreachable();
132610 +}
132611 +
132612 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
132613 +{
132614 + struct cgraph_node *node, *correct_argnum_of_node;
132615 +
132616 + gcc_assert(decl != NULL_TREE);
132617 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
132618 +
132619 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
132620 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
132621 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
132622 +
132623 + node = get_cnode(decl);
132624 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
132625 +}
132626 +
132627 +// Find the original cloned function
132628 +tree get_orig_fndecl(const_tree clone_fndecl)
132629 +{
132630 + struct cgraph_node *node;
132631 +
132632 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
132633 + return (tree)DECL_ORIGIN(clone_fndecl);
132634 + node = get_cnode(clone_fndecl);
132635 + if (!node)
132636 + return (tree)clone_fndecl;
132637 +
132638 + while (node->clone_of)
132639 + node = node->clone_of;
132640 + if (!made_by_compiler(NODE_DECL(node)))
132641 + return NODE_DECL(node);
132642 + // Return the cloned decl because it is needed for the transform callback
132643 + return (tree)clone_fndecl;
132644 +}
132645 +
132646 +static tree get_interesting_fndecl_from_stmt(const gcall *stmt)
132647 +{
132648 + if (gimple_call_num_args(stmt) == 0)
132649 + return NULL_TREE;
132650 + return gimple_call_fndecl(stmt);
132651 +}
132652 +
132653 +tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt)
132654 +{
132655 + tree fndecl;
132656 +
132657 + fndecl = get_interesting_fndecl_from_stmt(stmt);
132658 + if (fndecl == NULL_TREE)
132659 + return NULL_TREE;
132660 + return get_orig_fndecl(fndecl);
132661 +}
132662 +
132663 +void set_dominance_info(void)
132664 +{
132665 + calculate_dominance_info(CDI_DOMINATORS);
132666 + calculate_dominance_info(CDI_POST_DOMINATORS);
132667 +}
132668 +
132669 +void unset_dominance_info(void)
132670 +{
132671 + free_dominance_info(CDI_DOMINATORS);
132672 + free_dominance_info(CDI_POST_DOMINATORS);
132673 +}
132674 +
132675 +void set_current_function_decl(tree fndecl)
132676 +{
132677 + gcc_assert(fndecl != NULL_TREE);
132678 +
132679 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
132680 +#if BUILDING_GCC_VERSION <= 4007
132681 + current_function_decl = fndecl;
132682 +#endif
132683 + set_dominance_info();
132684 +}
132685 +
132686 +void unset_current_function_decl(void)
132687 +{
132688 + unset_dominance_info();
132689 +#if BUILDING_GCC_VERSION <= 4007
132690 + current_function_decl = NULL_TREE;
132691 +#endif
132692 + pop_cfun();
132693 +}
132694 +
132695 +bool is_valid_cgraph_node(struct cgraph_node *node)
132696 +{
132697 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
132698 + return false;
132699 + if (node->thunk.thunk_p || node->alias)
132700 + return false;
132701 + return true;
132702 +}
132703 +
132704 +tree get_lhs(const_gimple stmt)
132705 +{
132706 + switch (gimple_code(stmt)) {
132707 + case GIMPLE_ASSIGN:
132708 + case GIMPLE_CALL:
132709 + return gimple_get_lhs(stmt);
132710 + case GIMPLE_PHI:
132711 + return gimple_phi_result(stmt);
132712 + default:
132713 + debug_gimple_stmt((gimple)stmt);
132714 + gcc_unreachable();
132715 + }
132716 +}
132717 +
132718 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
132719 new file mode 100644
132720 index 0000000..5622b51
132721 --- /dev/null
132722 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
132723 @@ -0,0 +1,137 @@
132724 +/*
132725 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
132726 + * Licensed under the GPL v2, or (at your option) v3
132727 + *
132728 + * Homepage:
132729 + * https://github.com/ephox-gcc-plugins/size_overflow
132730 + *
132731 + * Documentation:
132732 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
132733 + *
132734 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
132735 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
132736 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
132737 + *
132738 + * Usage:
132739 + * $ make
132740 + * $ make run
132741 + */
132742 +
132743 +#include "size_overflow.h"
132744 +
132745 +bool skip_expr_on_double_type(const gassign *stmt)
132746 +{
132747 + enum tree_code code = gimple_assign_rhs_code(stmt);
132748 +
132749 + switch (code) {
132750 + case RSHIFT_EXPR:
132751 + case TRUNC_DIV_EXPR:
132752 + case CEIL_DIV_EXPR:
132753 + case FLOOR_DIV_EXPR:
132754 + case ROUND_DIV_EXPR:
132755 + case EXACT_DIV_EXPR:
132756 + case RDIV_EXPR:
132757 + case TRUNC_MOD_EXPR:
132758 + case CEIL_MOD_EXPR:
132759 + case FLOOR_MOD_EXPR:
132760 + case ROUND_MOD_EXPR:
132761 + return true;
132762 + default:
132763 + return false;
132764 + }
132765 +}
132766 +
132767 +void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs)
132768 +{
132769 + const_tree orig_rhs1;
132770 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
132771 + const_gimple down_cast, up_cast;
132772 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
132773 +
132774 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
132775 + down_lhs = get_lhs(down_cast);
132776 +
132777 + gsi = gsi_for_stmt(use_stmt);
132778 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
132779 + new_lhs = get_lhs(up_cast);
132780 +
132781 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
132782 + if (operand_equal_p(orig_rhs1, rhs, 0))
132783 + gimple_assign_set_rhs1(use_stmt, new_lhs);
132784 + else
132785 + gimple_assign_set_rhs2(use_stmt, new_lhs);
132786 + update_stmt(use_stmt);
132787 +
132788 + pointer_set_insert(visited->my_stmts, up_cast);
132789 + pointer_set_insert(visited->my_stmts, down_cast);
132790 + pointer_set_insert(visited->skip_expr_casts, up_cast);
132791 + pointer_set_insert(visited->skip_expr_casts, down_cast);
132792 +}
132793 +
132794 +static tree get_proper_unsigned_half_type(const_tree node)
132795 +{
132796 + tree new_type, type;
132797 +
132798 + gcc_assert(is_size_overflow_type(node));
132799 +
132800 + type = TREE_TYPE(node);
132801 + switch (TYPE_MODE(type)) {
132802 + case HImode:
132803 + new_type = unsigned_intQI_type_node;
132804 + break;
132805 + case SImode:
132806 + new_type = unsigned_intHI_type_node;
132807 + break;
132808 + case DImode:
132809 + new_type = unsigned_intSI_type_node;
132810 + break;
132811 + case TImode:
132812 + new_type = unsigned_intDI_type_node;
132813 + break;
132814 + default:
132815 + gcc_unreachable();
132816 + }
132817 +
132818 + if (TYPE_QUALS(type) != 0)
132819 + return build_qualified_type(new_type, TYPE_QUALS(type));
132820 + return new_type;
132821 +}
132822 +
132823 +static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs)
132824 +{
132825 + tree type;
132826 +
132827 + if (rhs == NULL_TREE)
132828 + return;
132829 + if (!is_size_overflow_type(rhs))
132830 + return;
132831 +
132832 + type = get_proper_unsigned_half_type(rhs);
132833 + if (is_gimple_constant(rhs))
132834 + return;
132835 + create_up_and_down_cast(visited, stmt, type, rhs);
132836 +}
132837 +
132838 +static void insert_cast(struct visited *visited, gassign *stmt, tree rhs)
132839 +{
132840 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
132841 + return;
132842 + gcc_assert(is_size_overflow_type(rhs));
132843 + insert_cast_rhs(visited, stmt, rhs);
132844 +}
132845 +
132846 +void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type)
132847 +{
132848 + tree rhs1, rhs2;
132849 +
132850 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
132851 + rhs1 = gimple_assign_rhs1(stmt);
132852 + insert_cast(visited, stmt, rhs1);
132853 + }
132854 +
132855 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
132856 + rhs2 = gimple_assign_rhs2(stmt);
132857 + insert_cast(visited, stmt, rhs2);
132858 + }
132859 +}
132860 +
132861 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
132862 new file mode 100644
132863 index 0000000..07e2ba7
132864 --- /dev/null
132865 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
132866 @@ -0,0 +1,281 @@
132867 +#ifndef SIZE_OVERFLOW_H
132868 +#define SIZE_OVERFLOW_H
132869 +
132870 +#define CREATE_NEW_VAR NULL_TREE
132871 +#define MAX_PARAM 31
132872 +#define CANNOT_FIND_ARG 32
132873 +#define NONE_ARGNUM 32
132874 +
132875 +#define BEFORE_STMT true
132876 +#define AFTER_STMT false
132877 +
132878 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
132879 +#define YES_ASM_STR "# size_overflow MARK_YES "
132880 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
132881 +#define SO_ASM_STR "# size_overflow "
132882 +#define OK_ASM_STR "# size_overflow MARK_NO"
132883 +
132884 +#define FUNCTION_PTR_P(node) \
132885 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
132886 +
132887 +#define CODES_LIMIT 32
132888 +
132889 +#define GLOBAL_NIFN_LEN 65536
132890 +#define NO_HASH 65537
132891 +
132892 +#include "gcc-common.h"
132893 +
132894 +#include <string.h>
132895 +#include <limits.h>
132896 +
132897 +enum intentional_mark {
132898 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
132899 +};
132900 +
132901 +enum intentional_overflow_type {
132902 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
132903 +};
132904 +
132905 +enum size_overflow_mark {
132906 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
132907 +};
132908 +
132909 +struct decl_hash {
132910 + size_t tree_codes_len;
132911 + unsigned char tree_codes[CODES_LIMIT];
132912 + const_tree decl;
132913 + unsigned int hash;
132914 + const char *fn_name;
132915 +};
132916 +
132917 +struct next_interesting_function;
132918 +typedef struct next_interesting_function * next_interesting_function_t;
132919 +
132920 +#if BUILDING_GCC_VERSION <= 4007
132921 +DEF_VEC_P(next_interesting_function_t);
132922 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
132923 +#endif
132924 +
132925 +#if BUILDING_GCC_VERSION >= 5000
132926 +typedef struct hash_set<const_gimple> gimple_set;
132927 +
132928 +static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt)
132929 +{
132930 + return visited->add(stmt);
132931 +}
132932 +
132933 +static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt)
132934 +{
132935 + return visited->contains(stmt);
132936 +}
132937 +
132938 +static inline gimple_set* pointer_set_create(void)
132939 +{
132940 + return new hash_set<const_gimple>;
132941 +}
132942 +
132943 +static inline void pointer_set_destroy(gimple_set *visited)
132944 +{
132945 + delete visited;
132946 +}
132947 +
132948 +typedef struct hash_set<next_interesting_function_t> next_interesting_function_set;
132949 +
132950 +static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node)
132951 +{
132952 + return visited->add(node);
132953 +}
132954 +
132955 +static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node)
132956 +{
132957 + return visited->contains(node);
132958 +}
132959 +
132960 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
132961 +{
132962 + return new hash_set<next_interesting_function_t>;
132963 +}
132964 +
132965 +static inline void pointer_set_destroy(next_interesting_function_set *visited)
132966 +{
132967 + delete visited;
132968 +}
132969 +#else
132970 +typedef struct pointer_set_t gimple_set;
132971 +typedef struct pointer_set_t next_interesting_function_set;
132972 +
132973 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
132974 +{
132975 + return pointer_set_create();
132976 +}
132977 +#endif
132978 +
132979 +struct visited {
132980 + gimple_set *stmts;
132981 + gimple_set *my_stmts;
132982 + gimple_set *skip_expr_casts;
132983 + gimple_set *no_cast_check;
132984 +};
132985 +
132986 +/*
132987 + * * children: callers with data flow into the integer parameter of decl
132988 + * * decl_name: name of the function or the field
132989 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
132990 + * * hash: hash num of the function
132991 + * * num: parameter number (1-31) or return value (0)
132992 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
132993 + * * orig_next_node: pointer to the originally cloned function
132994 + */
132995 +struct next_interesting_function {
132996 + next_interesting_function_t next;
132997 +#if BUILDING_GCC_VERSION <= 4007
132998 + VEC(next_interesting_function_t, heap) *children;
132999 +#else
133000 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
133001 +#endif
133002 + const char *decl_name;
133003 + const char *context;
133004 + unsigned int hash;
133005 + unsigned int num;
133006 + enum size_overflow_mark marked;
133007 + next_interesting_function_t orig_next_node;
133008 +};
133009 +
133010 +// size_overflow_plugin.c
133011 +extern tree report_size_overflow_decl;
133012 +extern tree size_overflow_type_HI;
133013 +extern tree size_overflow_type_SI;
133014 +extern tree size_overflow_type_DI;
133015 +extern tree size_overflow_type_TI;
133016 +
133017 +
133018 +// size_overflow_plugin_hash.c
133019 +struct size_overflow_hash {
133020 + const struct size_overflow_hash * const next;
133021 + const char * const name;
133022 + const unsigned int param;
133023 +};
133024 +
133025 +extern const char *get_orig_decl_name(const_tree decl);
133026 +extern bool is_size_overflow_asm(const_gimple stmt);
133027 +extern void print_missing_function(next_interesting_function_t node);
133028 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
133029 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
133030 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
133031 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
133032 +
133033 +
133034 +// intentional_overflow.c
133035 +extern tree get_size_overflow_asm_input(const gasm *stmt);
133036 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
133037 +extern bool is_size_overflow_insert_check_asm(const gasm *stmt);
133038 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
133039 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
133040 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
133041 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
133042 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
133043 +extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs);
133044 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2);
133045 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
133046 +extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs);
133047 +extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt);
133048 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt);
133049 +
133050 +
133051 +// insert_size_overflow_asm.c
133052 +#if BUILDING_GCC_VERSION >= 4009
133053 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
133054 +#else
133055 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
133056 +#endif
133057 +extern bool search_interesting_args(tree fndecl, bool *argnums);
133058 +
133059 +
133060 +// misc.c
133061 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
133062 +extern const char *get_type_name_from_field(const_tree field_decl);
133063 +extern void set_dominance_info(void);
133064 +extern void unset_dominance_info(void);
133065 +extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt);
133066 +extern tree get_orig_fndecl(const_tree clone_fndecl);
133067 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
133068 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
133069 +extern void set_current_function_decl(tree fndecl);
133070 +extern void unset_current_function_decl(void);
133071 +extern gimple get_def_stmt(const_tree node);
133072 +extern tree create_new_var(tree type);
133073 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
133074 +extern bool skip_types(const_tree var);
133075 +extern tree cast_a_tree(tree type, tree var);
133076 +extern bool is_size_overflow_type(const_tree var);
133077 +extern bool made_by_compiler(const_tree decl);
133078 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
133079 +extern tree get_lhs(const_gimple stmt);
133080 +
133081 +
133082 +// size_overflow_transform.c
133083 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
133084 +extern tree handle_fnptr_assign(const_gimple stmt);
133085 +
133086 +
133087 +// size_overflow_transform_core.c
133088 +extern tree expand(struct visited *visited, tree lhs);
133089 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
133090 +extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
133091 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
133092 +
133093 +
133094 +// remove_unnecessary_dup.c
133095 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
133096 +extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type);
133097 +extern bool skip_expr_on_double_type(const gassign *stmt);
133098 +extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs);
133099 +
133100 +
133101 +// size_overflow_ipa.c
133102 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
133103 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
133104 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
133105 +extern struct cgraph_node *get_cnode(const_tree fndecl);
133106 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
133107 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
133108 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
133109 +extern void size_overflow_register_hooks(void);
133110 +#if BUILDING_GCC_VERSION >= 4009
133111 +extern opt_pass *make_size_overflow_functions_pass(void);
133112 +#else
133113 +extern struct opt_pass *make_size_overflow_functions_pass(void);
133114 +#endif
133115 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
133116 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
133117 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
133118 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
133119 +
133120 +
133121 +// size_overflow_lto.c
133122 +extern void size_overflow_read_summary_lto(void);
133123 +#if BUILDING_GCC_VERSION >= 4008
133124 +extern void size_overflow_write_summary_lto(void);
133125 +#elif BUILDING_GCC_VERSION >= 4006
133126 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
133127 +#else
133128 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
133129 +#endif
133130 +
133131 +// size_overflow_fnptrs.c
133132 +extern next_interesting_function_t handle_function_ptr_ret(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
133133 +extern void check_local_variables(next_interesting_function_t next_node);
133134 +extern void check_global_variables(next_interesting_function_t cur_global);
133135 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
133136 +
133137 +
133138 +// size_overflow_debug.c
133139 +extern void __unused print_intentional_mark(enum intentional_mark mark);
133140 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
133141 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
133142 +extern void __unused print_global_next_interesting_functions(void);
133143 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
133144 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
133145 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
133146 +
133147 +#endif
133148 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
133149 new file mode 100644
133150 index 0000000..b8e7188
133151 --- /dev/null
133152 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
133153 @@ -0,0 +1,164 @@
133154 +/*
133155 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
133156 + * Licensed under the GPL v2, or (at your option) v3
133157 + *
133158 + * Homepage:
133159 + * https://github.com/ephox-gcc-plugins/size_overflow
133160 + *
133161 + * Documentation:
133162 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
133163 + *
133164 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
133165 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
133166 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
133167 + *
133168 + * Usage:
133169 + * $ make
133170 + * $ make run
133171 + */
133172 +
133173 +#include "size_overflow.h"
133174 +
133175 +void __unused print_intentional_mark(enum intentional_mark mark)
133176 +{
133177 + fprintf(stderr, "intentional mark: ");
133178 + switch (mark) {
133179 + case MARK_NO:
133180 + fprintf(stderr, "mark_no\n");
133181 + break;
133182 + case MARK_YES:
133183 + fprintf(stderr, "mark_yes\n");
133184 + break;
133185 + case MARK_TURN_OFF:
133186 + fprintf(stderr, "mark_turn_off\n");
133187 + break;
133188 + case MARK_END_INTENTIONAL:
133189 + fprintf(stderr, "mark_end_intentional\n");
133190 + break;
133191 + }
133192 +}
133193 +
133194 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
133195 +{
133196 + basic_block bb;
133197 +
133198 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
133199 +
133200 + fprintf(file, "\nstmts:\n");
133201 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
133202 + gimple_stmt_iterator si;
133203 +
133204 + fprintf(file, "<bb %u>:\n", bb->index);
133205 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
133206 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
133207 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
133208 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
133209 + fprintf(file, "\n");
133210 + }
133211 +
133212 + fprintf(file, "---------------------------------\n");
133213 +
133214 + return 0;
133215 +}
133216 +
133217 +static void __unused print_next_interesting_function(next_interesting_function_t node)
133218 +{
133219 + unsigned int i;
133220 + next_interesting_function_t cur;
133221 +
133222 + if (!node)
133223 + return;
133224 +
133225 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
133226 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
133227 +
133228 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
133229 +#if BUILDING_GCC_VERSION <= 4007
133230 + if (VEC_empty(next_interesting_function_t, node->children))
133231 + return;
133232 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
133233 +#else
133234 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
133235 +#endif
133236 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
133237 + }
133238 +}
133239 +
133240 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
133241 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
133242 +{
133243 + next_interesting_function_t cur;
133244 + unsigned int len;
133245 +
133246 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
133247 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
133248 + fprintf(stderr, "%u. ", len + 1);
133249 + print_next_interesting_function(cur);
133250 +
133251 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
133252 + print_next_interesting_function(cur->orig_next_node);
133253 +
133254 + if (only_this)
133255 + break;
133256 + }
133257 +
133258 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
133259 +}
133260 +
133261 +void __unused print_global_next_interesting_functions(void)
133262 +{
133263 + unsigned int i;
133264 +
133265 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
133266 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
133267 + if (!global_next_interesting_function[i])
133268 + continue;
133269 + fprintf(stderr, "hash: %u\n", i);
133270 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
133271 + }
133272 + fprintf(stderr, "----------------------\n\n");
133273 +}
133274 +
133275 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
133276 +void __unused print_children_chain_list(next_interesting_function_t next_node)
133277 +{
133278 + next_interesting_function_t cur;
133279 + unsigned int i;
133280 +
133281 +#if BUILDING_GCC_VERSION <= 4007
133282 + if (VEC_empty(next_interesting_function_t, next_node->children))
133283 + return;
133284 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
133285 +#else
133286 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
133287 +#endif
133288 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
133289 + print_children_chain_list(cur);
133290 + }
133291 +}
133292 +
133293 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
133294 +{
133295 + next_interesting_function_t cur;
133296 +
133297 + for (cur = head; cur; cur = cur->next) {
133298 +#if BUILDING_GCC_VERSION <= 4007
133299 + if (VEC_empty(next_interesting_function_t, cur->children))
133300 +#else
133301 + if (vec_safe_length(cur->children) == 0)
133302 +#endif
133303 + continue;
133304 + fprintf(stderr, "############ START ############\n");
133305 + print_children_chain_list(cur);
133306 + fprintf(stderr, "############ END ############\n");
133307 + }
133308 +}
133309 +
133310 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
133311 +{
133312 + if (mark == ASM_STMT_SO_MARK)
133313 + return "asm_stmt_so_mark";
133314 + if (mark == YES_SO_MARK)
133315 + return "yes_so_mark";
133316 + return "no_so_mark";
133317 +}
133318 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
133319 new file mode 100644
133320 index 0000000..ed2d97b
133321 --- /dev/null
133322 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
133323 @@ -0,0 +1,28385 @@
133324 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
133325 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
133326 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
133327 +phy_read_mmd_4 phy_read_mmd 0 4 NULL
133328 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
133329 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
133330 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
133331 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
133332 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
133333 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
133334 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
133335 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
133336 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
133337 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
133338 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
133339 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
133340 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
133341 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
133342 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
133343 +padzero_55 padzero 1 55 NULL nohasharray
133344 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 &padzero_55 nohasharray
133345 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &sel_read_policyvers_55
133346 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
133347 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
133348 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
133349 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
133350 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
133351 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
133352 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
133353 +ocfs2_remove_btree_range_81 ocfs2_remove_btree_range 0 81 NULL
133354 +write_file_tpc_86 write_file_tpc 3-0 86 NULL nohasharray
133355 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 &write_file_tpc_86
133356 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
133357 +load_msg_95 load_msg 2 95 NULL
133358 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
133359 +fat_statfs_102 fat_statfs 0 102 NULL
133360 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
133361 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
133362 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
133363 +device_flush_iotlb_115 device_flush_iotlb 2-3 115 NULL
133364 +ipath_verbs_send_117 ipath_verbs_send 3-5 117 NULL
133365 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
133366 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
133367 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
133368 +smack_syslog_126 smack_syslog 0 126 NULL
133369 +init_q_132 init_q 4 132 NULL
133370 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
133371 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
133372 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
133373 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
133374 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
133375 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
133376 +ping_v6_sendmsg_152 ping_v6_sendmsg 4-0 152 NULL
133377 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
133378 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
133379 +set_max_uV_156 set_max_uV 0-4 156 NULL
133380 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
133381 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
133382 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
133383 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
133384 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
133385 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
133386 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
133387 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
133388 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
133389 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
133390 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
133391 +palmas_write_197 palmas_write 0 197 NULL
133392 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
133393 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
133394 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
133395 +owned_show_208 owned_show 0 208 NULL
133396 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
133397 +store_cpufv_215 store_cpufv 0-4 215 NULL
133398 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
133399 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
133400 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
133401 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
133402 +shdma_init_232 shdma_init 3 232 NULL
133403 +aux1_show_233 aux1_show 0 233 NULL
133404 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
133405 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
133406 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
133407 +ore_write_243 ore_write 0 243 NULL
133408 +ac_read_244 ac_read 0-3 244 NULL
133409 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
133410 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
133411 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
133412 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
133413 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
133414 +setup_stream_272 setup_stream 0 272 NULL nohasharray
133415 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272 nohasharray
133416 +mpls_dev_sysctl_register_272 mpls_dev_sysctl_register 0 272 &mxl111sf_ctrl_msg_272
133417 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
133418 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
133419 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
133420 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
133421 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
133422 +netdev_get_sset_count_286 netdev_get_sset_count 0 286 NULL
133423 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL
133424 +ipvlan_open_298 ipvlan_open 0 298 NULL
133425 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
133426 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
133427 +pin_configs_show_303 pin_configs_show 0 303 NULL
133428 +SYSC_connect_304 SYSC_connect 3 304 NULL
133429 +tipc_skb_tailroom_305 tipc_skb_tailroom 0 305 NULL
133430 +syslog_print_307 syslog_print 2-0 307 NULL
133431 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
133432 +platform_device_add_data_310 platform_device_add_data 3-0 310 NULL
133433 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
133434 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
133435 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
133436 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
133437 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
133438 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
133439 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
133440 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
133441 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 4-0 327 NULL
133442 +ceph_sync_read_328 ceph_sync_read 0 328 NULL nohasharray
133443 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 &ceph_sync_read_328
133444 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
133445 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
133446 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
133447 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
133448 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
133449 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
133450 +ghash_setkey_353 ghash_setkey 0 353 NULL
133451 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
133452 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
133453 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
133454 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
133455 +boottime_get_364 boottime_get 0 364 NULL nohasharray
133456 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 &boottime_get_364 nohasharray
133457 +genphy_config_init_364 genphy_config_init 0 364 &si4713_tx_rds_buff_364
133458 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
133459 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
133460 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
133461 +fanotify_get_response_373 fanotify_get_response 0 373 NULL nohasharray
133462 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 &fanotify_get_response_373
133463 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
133464 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
133465 +gameport_description_show_382 gameport_description_show 0 382 NULL
133466 +dump_fh_385 dump_fh 0 385 NULL nohasharray
133467 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
133468 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
133469 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
133470 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
133471 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
133472 +ath5k_reset_404 ath5k_reset 0 404 NULL
133473 +hw_device_state_409 hw_device_state 0 409 NULL
133474 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
133475 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
133476 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
133477 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
133478 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
133479 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
133480 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
133481 +ems_usb_open_422 ems_usb_open 0 422 NULL
133482 +patch_alc861_423 patch_alc861 0 423 NULL
133483 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
133484 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
133485 +null_init_434 null_init 0 434 NULL nohasharray
133486 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
133487 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
133488 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
133489 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
133490 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
133491 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
133492 +msr_write_444 msr_write 0-3 444 NULL
133493 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
133494 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
133495 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
133496 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
133497 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
133498 +show_console_458 show_console 0 458 NULL
133499 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
133500 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
133501 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
133502 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
133503 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
133504 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
133505 +reg_show_state_474 reg_show_state 0 474 NULL
133506 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
133507 +flash_fault_show_477 flash_fault_show 0 477 NULL
133508 +sparse_index_init_482 sparse_index_init 0 482 NULL nohasharray
133509 +netxen_get_sset_count_482 netxen_get_sset_count 0 482 &sparse_index_init_482
133510 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
133511 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
133512 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
133513 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
133514 +rmd256_init_494 rmd256_init 0 494 NULL
133515 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
133516 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
133517 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
133518 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
133519 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
133520 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
133521 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
133522 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
133523 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
133524 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
133525 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
133526 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
133527 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
133528 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
133529 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
133530 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
133531 +store_temp_type_531 store_temp_type 0-4 531 NULL
133532 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
133533 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
133534 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
133535 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
133536 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
133537 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
133538 +write_room_541 write_room 0 541 NULL
133539 +dle_count_543 dle_count 0 543 NULL
133540 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
133541 +devres_alloc_551 devres_alloc 2 551 NULL
133542 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
133543 +init_560 init 0 560 NULL nohasharray
133544 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
133545 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
133546 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
133547 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
133548 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
133549 +myri10ge_open_577 myri10ge_open 0 577 NULL
133550 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
133551 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
133552 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
133553 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
133554 +fb_check_caps_585 fb_check_caps 0 585 NULL
133555 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 NULL nohasharray
133556 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 &_nfs4_lookup_root_589
133557 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
133558 +card_id_show_592 card_id_show 0 592 NULL nohasharray
133559 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
133560 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
133561 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
133562 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
133563 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
133564 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
133565 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
133566 +show_speed_scan_613 show_speed_scan 0 613 NULL nohasharray
133567 +enic_dma_map_check_613 enic_dma_map_check 2 613 &show_speed_scan_613
133568 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
133569 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
133570 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
133571 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
133572 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
133573 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
133574 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
133575 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
133576 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
133577 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
133578 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
133579 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
133580 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
133581 +read_650 read 0-5-6 650 NULL
133582 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
133583 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
133584 +max2165_set_params_652 max2165_set_params 0 652 NULL
133585 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
133586 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
133587 +mpage_readpage_658 mpage_readpage 0 658 NULL
133588 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
133589 +show_ds_req_665 show_ds_req 0 665 NULL
133590 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
133591 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
133592 +div_u64_rem_672 div_u64_rem 0 672 NULL
133593 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
133594 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
133595 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
133596 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
133597 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
133598 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
133599 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
133600 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
133601 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
133602 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
133603 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
133604 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
133605 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
133606 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
133607 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
133608 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
133609 +vlan_get_size_715 vlan_get_size 0 715 NULL
133610 +disk_max_parts_719 disk_max_parts 0 719 NULL
133611 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
133612 +common_perm_726 common_perm 0 726 NULL
133613 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL
133614 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
133615 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
133616 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
133617 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
133618 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
133619 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
133620 +srp_send_req_748 srp_send_req 0 748 NULL
133621 +ddp_set_map_751 ddp_set_map 4 751 NULL
133622 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
133623 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
133624 +show_node_type_755 show_node_type 0 755 NULL
133625 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
133626 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
133627 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
133628 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
133629 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
133630 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
133631 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
133632 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
133633 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
133634 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
133635 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
133636 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
133637 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 NULL nohasharray
133638 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 &jbd2_journal_dirty_metadata_784
133639 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
133640 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
133641 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
133642 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
133643 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
133644 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
133645 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
133646 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 NULL
133647 +csio_vport_create_812 csio_vport_create 0 812 NULL
133648 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
133649 +if_writecmd_815 if_writecmd 2 815 NULL
133650 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
133651 +igb_request_irq_821 igb_request_irq 0 821 NULL
133652 +si4713_read_property_825 si4713_read_property 0 825 NULL
133653 +read_fifo_826 read_fifo 3 826 NULL nohasharray
133654 +read_mmd_indirect_826 read_mmd_indirect 0 826 &read_fifo_826
133655 +brightness_get_837 brightness_get 0 837 NULL nohasharray
133656 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
133657 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
133658 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
133659 +show_capability_841 show_capability 0 841 NULL
133660 +SyS_write_846 SyS_write 3 846 NULL
133661 +kobil_write_room_847 kobil_write_room 0 847 NULL
133662 +tnc_next_848 tnc_next 0 848 NULL
133663 +um_idi_read_850 um_idi_read 3-0 850 NULL
133664 +watchdog_write_856 watchdog_write 0-3 856 NULL
133665 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
133666 +error_state_read_859 error_state_read 6-0-5 859 NULL
133667 +reqbufs_output_860 reqbufs_output 0 860 NULL
133668 +port100_alloc_skb_861 port100_alloc_skb 2 861 NULL nohasharray
133669 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 &port100_alloc_skb_861
133670 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
133671 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
133672 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
133673 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869 nohasharray
133674 +hfsplus_setxattr_869 hfsplus_setxattr 0 869 &ace_set_mac_addr_869
133675 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
133676 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
133677 +link_mem_sections_878 link_mem_sections 0 878 NULL
133678 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
133679 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
133680 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
133681 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
133682 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
133683 +set_node_desc_885 set_node_desc 0-4 885 NULL
133684 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
133685 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
133686 +btrfs_is_valid_xattr_899 btrfs_is_valid_xattr 0 899 NULL
133687 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
133688 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
133689 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
133690 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
133691 +set_file_info_909 set_file_info 0 909 NULL
133692 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
133693 +tty_buffer_space_avail_919 tty_buffer_space_avail 0 919 NULL
133694 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
133695 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921 nohasharray
133696 +ssp_enable_sensor_921 ssp_enable_sensor 0 921 &__reqbufs_921
133697 +kernel_sendpage_923 kernel_sendpage 4 923 NULL nohasharray
133698 +play_video_cb_923 play_video_cb 2 923 &kernel_sendpage_923
133699 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 NULL nohasharray
133700 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 &nfs4_do_fsinfo_925
133701 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
133702 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
133703 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
133704 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
133705 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
133706 +navman_write_938 navman_write 0-4 938 NULL
133707 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
133708 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
133709 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
133710 +__nodes_weight_956 __nodes_weight 0 956 NULL
133711 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
133712 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
133713 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
133714 +chksum_setkey_972 chksum_setkey 0 972 NULL
133715 +stop_975 stop 0 975 NULL nohasharray
133716 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
133717 +gprs_open_978 gprs_open 0 978 NULL nohasharray
133718 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
133719 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
133720 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
133721 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 NULL nohasharray
133722 +cx24113_set_params_982 cx24113_set_params 0 982 &_ctl_ioc_reply_queue_count_show_982
133723 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
133724 +show_node_guid_985 show_node_guid 0 985 NULL
133725 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
133726 +memcmp_990 memcmp 0 990 NULL
133727 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
133728 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
133729 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
133730 +cma_free_mem_995 cma_free_mem 2 995 NULL
133731 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
133732 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
133733 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
133734 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
133735 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
133736 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
133737 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 NULL
133738 +bt856_init_1009 bt856_init 0 1009 NULL
133739 +readreg_1017 readreg 0-1 1017 NULL
133740 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
133741 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
133742 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
133743 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
133744 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
133745 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
133746 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
133747 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
133748 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
133749 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
133750 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
133751 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
133752 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
133753 +ath5k_start_1041 ath5k_start 0 1041 NULL
133754 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
133755 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
133756 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
133757 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
133758 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
133759 +data_calc_1074 data_calc 0 1074 NULL
133760 +agp_create_memory_1075 agp_create_memory 1 1075 NULL nohasharray
133761 +mwifiex_histogram_write_1075 mwifiex_histogram_write 0-3 1075 &agp_create_memory_1075
133762 +hwrng_init_1077 hwrng_init 0 1077 NULL
133763 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
133764 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
133765 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
133766 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
133767 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
133768 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
133769 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
133770 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
133771 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
133772 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
133773 +in1_input_show_1099 in1_input_show 0 1099 NULL
133774 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
133775 +show_1104 show 0 1104 NULL
133776 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
133777 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
133778 +omninet_open_1110 omninet_open 0 1110 NULL
133779 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
133780 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
133781 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
133782 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
133783 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
133784 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL nohasharray
133785 +sha1_base_finish_1120 sha1_base_finish 0 1120 &edac_fake_inject_write_1120
133786 +splice_read_1122 splice_read 0 1122 NULL
133787 +sdio_uart_write_room_1123 sdio_uart_write_room 0 1123 NULL nohasharray
133788 +drvctl_store_1123 drvctl_store 0-4 1123 &sdio_uart_write_room_1123
133789 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
133790 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
133791 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
133792 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
133793 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
133794 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
133795 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
133796 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL
133797 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
133798 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
133799 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
133800 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
133801 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
133802 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
133803 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
133804 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
133805 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
133806 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 NULL nohasharray
133807 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 &pfkey_xfrm_policy2msg_size_1176
133808 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
133809 +show_1186 show 0 1186 NULL
133810 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
133811 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
133812 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
133813 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
133814 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
133815 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
133816 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
133817 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
133818 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
133819 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
133820 +profile_capable_1207 profile_capable 0 1207 NULL
133821 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
133822 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
133823 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
133824 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
133825 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
133826 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
133827 +power_1221 power 0 1221 NULL
133828 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
133829 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
133830 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
133831 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 NULL nohasharray
133832 +show_out0_ouput_1230 show_out0_ouput 0 1230 &ipw_packet_received_skb_1230
133833 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
133834 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
133835 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
133836 +kernfs_file_direct_read_1238 kernfs_file_direct_read 3-0 1238 NULL
133837 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
133838 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
133839 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
133840 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
133841 +snd_hdac_read_1245 snd_hdac_read 0 1245 NULL
133842 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
133843 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
133844 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
133845 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
133846 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
133847 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
133848 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
133849 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
133850 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
133851 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
133852 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
133853 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
133854 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
133855 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
133856 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
133857 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
133858 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
133859 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
133860 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
133861 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
133862 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
133863 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
133864 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
133865 +edge_write_room_1318 edge_write_room 0 1318 NULL nohasharray
133866 +runtime_show_1318 runtime_show 0 1318 &edge_write_room_1318
133867 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
133868 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
133869 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
133870 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
133871 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 2-0 1327 NULL nohasharray
133872 +push_node_left_1327 push_node_left 0 1327 &qlcnic_pci_sriov_configure_1327 nohasharray
133873 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 &push_node_left_1327 nohasharray
133874 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &mt9m111_set_red_balance_1327
133875 +udf_statfs_1329 udf_statfs 0 1329 NULL
133876 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
133877 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 NULL nohasharray
133878 +md5_final_1334 md5_final 0 1334 &carl9170_rx_stream_1334
133879 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
133880 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
133881 +gen_pool_best_fit_1348 gen_pool_best_fit 2-3-4 1348 NULL
133882 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
133883 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
133884 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
133885 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
133886 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
133887 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
133888 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
133889 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
133890 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
133891 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
133892 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
133893 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
133894 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
133895 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
133896 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
133897 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
133898 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
133899 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3-0 1381 NULL nohasharray
133900 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 &xpcs_reg_addr_read_1381
133901 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
133902 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
133903 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
133904 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
133905 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
133906 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
133907 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
133908 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
133909 +zone_page_state_1393 zone_page_state 0 1393 NULL
133910 +error_1397 error 0 1397 NULL
133911 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
133912 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
133913 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
133914 +hci_si_event_1404 hci_si_event 3 1404 NULL nohasharray
133915 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 &hci_si_event_1404
133916 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
133917 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
133918 +wait_comp_1409 wait_comp 0 1409 NULL
133919 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
133920 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
133921 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
133922 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
133923 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
133924 +find_temp_source_1425 find_temp_source 0 1425 NULL
133925 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
133926 +cpia2_read_1434 cpia2_read 0 1434 NULL
133927 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
133928 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
133929 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
133930 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 NULL nohasharray
133931 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 &__cfg80211_alloc_reply_skb_1454
133932 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
133933 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
133934 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
133935 +sub_interval_1466 sub_interval 0 1466 NULL
133936 +xprt_alloc_1475 xprt_alloc 2 1475 NULL
133937 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
133938 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
133939 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
133940 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
133941 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
133942 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
133943 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
133944 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
133945 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
133946 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
133947 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
133948 +fpregs_set_1497 fpregs_set 4 1497 NULL
133949 +em_show_1501 em_show 0 1501 NULL nohasharray
133950 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
133951 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
133952 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
133953 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
133954 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
133955 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
133956 +bluetooth_store_1522 bluetooth_store 4-0 1522 NULL
133957 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
133958 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
133959 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
133960 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
133961 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
133962 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
133963 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
133964 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
133965 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
133966 +set_max_min_1551 set_max_min 0-4 1551 NULL
133967 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
133968 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
133969 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
133970 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
133971 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
133972 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
133973 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
133974 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
133975 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
133976 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
133977 +raid_disks_show_1573 raid_disks_show 0 1573 NULL nohasharray
133978 +ssu100_open_1573 ssu100_open 0 1573 &raid_disks_show_1573
133979 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
133980 +cyapa_gen5_get_query_data_1577 cyapa_gen5_get_query_data 0 1577 NULL
133981 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
133982 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
133983 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
133984 +vv6410_start_1582 vv6410_start 0 1582 NULL
133985 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
133986 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
133987 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
133988 +b44_init_one_1603 b44_init_one 0 1603 NULL
133989 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
133990 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
133991 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
133992 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
133993 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
133994 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
133995 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
133996 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
133997 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
133998 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
133999 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
134000 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
134001 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
134002 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
134003 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
134004 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
134005 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
134006 +tpm_send_1655 tpm_send 0-3 1655 NULL
134007 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
134008 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
134009 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
134010 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
134011 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
134012 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
134013 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
134014 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
134015 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
134016 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
134017 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
134018 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
134019 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
134020 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
134021 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
134022 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
134023 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
134024 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL nohasharray
134025 +ssp_check_lines_1689 ssp_check_lines 0 1689 &em25xx_bus_B_recv_bytes_1689
134026 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
134027 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
134028 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
134029 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
134030 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
134031 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
134032 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
134033 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
134034 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
134035 +udf_setattr_1716 udf_setattr 0 1716 NULL
134036 +ufx_blank_1723 ufx_blank 0 1723 NULL
134037 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
134038 +internal_create_group_1733 internal_create_group 0 1733 NULL
134039 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
134040 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
134041 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
134042 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
134043 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
134044 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
134045 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
134046 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
134047 +start_transport_1762 start_transport 0 1762 NULL
134048 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
134049 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 3-0 1773 NULL
134050 +cosa_write_1774 cosa_write 3 1774 NULL
134051 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
134052 +event_show_1780 event_show 0 1780 NULL
134053 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
134054 +usb_dmac_desc_alloc_1792 usb_dmac_desc_alloc 2 1792 NULL
134055 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
134056 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
134057 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
134058 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
134059 +vt596_access_1815 vt596_access 0 1815 NULL
134060 +cyapa_get_state_1817 cyapa_get_state 0 1817 NULL
134061 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
134062 +genfs_read_1821 genfs_read 0 1821 NULL
134063 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
134064 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
134065 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
134066 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
134067 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
134068 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
134069 +show_1841 show 0 1841 NULL
134070 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
134071 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
134072 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
134073 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
134074 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
134075 +device_prepare_1870 device_prepare 0 1870 NULL
134076 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
134077 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
134078 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
134079 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
134080 +output_read_1886 output_read 0-5-6 1886 NULL
134081 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
134082 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
134083 +write_1891 write 0 1891 NULL
134084 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
134085 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
134086 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
134087 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
134088 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
134089 +pty_write_room_1904 pty_write_room 0 1904 NULL nohasharray
134090 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 &pty_write_room_1904
134091 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
134092 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
134093 +fst_open_1911 fst_open 0 1911 NULL
134094 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
134095 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
134096 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
134097 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
134098 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
134099 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
134100 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
134101 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
134102 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
134103 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
134104 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
134105 +bdev_erase_1933 bdev_erase 3 1933 NULL
134106 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
134107 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
134108 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
134109 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
134110 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
134111 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
134112 +e100_get_sset_count_1943 e100_get_sset_count 0 1943 NULL
134113 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
134114 +igb_open_1946 igb_open 0 1946 NULL
134115 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
134116 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
134117 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
134118 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
134119 +update_qd_1955 update_qd 0 1955 NULL
134120 +read_swap_header_1957 read_swap_header 0 1957 NULL
134121 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
134122 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
134123 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
134124 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
134125 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
134126 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
134127 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
134128 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
134129 +xgbe_set_mac_address_1968 xgbe_set_mac_address 0 1968 NULL
134130 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL nohasharray
134131 +cyapa_show_baseline_1969 cyapa_show_baseline 0 1969 &bq2415x_get_current_limit_1969
134132 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
134133 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
134134 +config_table_show_1982 config_table_show 0 1982 NULL
134135 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
134136 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
134137 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
134138 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
134139 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
134140 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL nohasharray
134141 +usb_sleep_charge_store_2003 usb_sleep_charge_store 0-4 2003 &show_session_param_ISCSI_PARAM_ISID_2003
134142 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
134143 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
134144 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
134145 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
134146 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
134147 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
134148 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
134149 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
134150 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
134151 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
134152 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
134153 +cifs_read_2041 cifs_read 0 2041 NULL
134154 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
134155 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
134156 +atl1_get_sset_count_2051 atl1_get_sset_count 0 2051 NULL
134157 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
134158 +show_speed_2057 show_speed 0 2057 NULL
134159 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
134160 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
134161 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
134162 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
134163 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
134164 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
134165 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
134166 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
134167 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
134168 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
134169 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
134170 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
134171 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
134172 +store_2094 store 0-3 2094 &smbioslabel_show_2094
134173 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3-0 2095 NULL
134174 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
134175 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
134176 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
134177 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
134178 +audit_expand_2098 audit_expand 2-0 2098 NULL
134179 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
134180 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
134181 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
134182 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
134183 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
134184 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
134185 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
134186 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
134187 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
134188 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
134189 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
134190 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
134191 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
134192 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
134193 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
134194 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
134195 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
134196 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
134197 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
134198 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
134199 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
134200 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
134201 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
134202 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
134203 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
134204 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
134205 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
134206 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
134207 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
134208 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
134209 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
134210 +ore_read_2175 ore_read 0 2175 NULL
134211 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
134212 +direction_output_2184 direction_output 0 2184 NULL
134213 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
134214 +show_companion_2189 show_companion 0 2189 NULL
134215 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
134216 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
134217 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
134218 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
134219 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
134220 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
134221 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
134222 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
134223 +ghash_final_2210 ghash_final 0 2210 NULL
134224 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
134225 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
134226 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
134227 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
134228 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
134229 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
134230 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
134231 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
134232 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
134233 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
134234 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
134235 +protocol_read_2240 protocol_read 0 2240 NULL
134236 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
134237 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
134238 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
134239 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
134240 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
134241 +do_update_counters_2259 do_update_counters 4 2259 NULL
134242 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
134243 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
134244 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
134245 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
134246 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
134247 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
134248 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
134249 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
134250 +sbni_open_2276 sbni_open 0 2276 NULL
134251 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
134252 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
134253 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
134254 +journal_flush_2281 journal_flush 0 2281 NULL
134255 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
134256 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
134257 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
134258 +transient_state_show_2292 transient_state_show 0 2292 NULL
134259 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
134260 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
134261 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
134262 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
134263 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
134264 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
134265 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
134266 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
134267 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
134268 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
134269 +alloc_btrfs_bio_2318 alloc_btrfs_bio 2-1 2318 NULL nohasharray
134270 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 &alloc_btrfs_bio_2318 nohasharray
134271 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
134272 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
134273 +gart_map_page_2325 gart_map_page 4-3 2325 NULL
134274 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
134275 +serial_write_2330 serial_write 3 2330 NULL
134276 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
134277 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
134278 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
134279 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
134280 +adapter_up_2348 adapter_up 0 2348 NULL
134281 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
134282 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
134283 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
134284 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
134285 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
134286 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
134287 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
134288 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
134289 +store_2362 store 0 2362 NULL
134290 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
134291 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
134292 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
134293 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
134294 +rose_recvmsg_2368 rose_recvmsg 4-0 2368 &xfs_buf_map_from_irec_2368
134295 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
134296 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
134297 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
134298 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
134299 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
134300 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
134301 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
134302 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &uda1380_hw_write_2398 nohasharray
134303 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
134304 +wlcore_rx_get_buf_size_2400 wlcore_rx_get_buf_size 0-2 2400 NULL
134305 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
134306 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
134307 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
134308 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
134309 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
134310 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
134311 +store_console_2419 store_console 0-4 2419 NULL
134312 +roccat_common2_send_2422 roccat_common2_send 4-0 2422 NULL nohasharray
134313 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
134314 +flash_strobe_show_2423 flash_strobe_show 0 2423 NULL
134315 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
134316 +memory_low_write_2426 memory_low_write 0-3 2426 NULL
134317 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
134318 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
134319 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
134320 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
134321 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
134322 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
134323 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
134324 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
134325 +tpm_transmit_cmd_2442 tpm_transmit_cmd 0-3 2442 NULL
134326 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
134327 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
134328 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
134329 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
134330 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
134331 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
134332 +name_size_2461 name_size 0 2461 NULL nohasharray
134333 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
134334 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
134335 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
134336 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
134337 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
134338 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
134339 +update_pmkid_2481 update_pmkid 4 2481 NULL
134340 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
134341 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
134342 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
134343 +hfs_write_begin_2484 hfs_write_begin 3-0 2484 &bio_alloc_bioset_2484
134344 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 NULL nohasharray
134345 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 &of_property_read_string_index_2485
134346 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
134347 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
134348 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
134349 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
134350 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
134351 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
134352 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
134353 +isicom_write_room_2493 isicom_write_room 0 2493 NULL
134354 +widget_tree_create_2494 widget_tree_create 0 2494 NULL
134355 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
134356 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
134357 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
134358 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
134359 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
134360 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
134361 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
134362 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
134363 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
134364 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
134365 +set_blocksize_2507 set_blocksize 0 2507 NULL
134366 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
134367 +dm_write_2513 dm_write 3 2513 NULL
134368 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
134369 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
134370 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
134371 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
134372 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
134373 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
134374 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
134375 +vpfe_buffer_prepare_2527 vpfe_buffer_prepare 0 2527 NULL
134376 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
134377 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
134378 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
134379 +chksum_finup_2530 chksum_finup 0 2530 NULL
134380 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
134381 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
134382 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
134383 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
134384 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
134385 +reset_chip_2547 reset_chip 0 2547 NULL
134386 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
134387 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
134388 +xgmac_get_sset_count_2563 xgmac_get_sset_count 0 2563 NULL
134389 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
134390 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
134391 +func_2569 func 0 2569 &gfs2_listxattr_2569
134392 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
134393 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL nohasharray
134394 +_abb5zes3_rtc_read_time_2573 _abb5zes3_rtc_read_time 0 2573 &acpi_ds_evaluate_name_path_2573
134395 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
134396 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
134397 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
134398 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
134399 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
134400 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
134401 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
134402 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
134403 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
134404 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
134405 +vxlan_init_2599 vxlan_init 0 2599 NULL
134406 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
134407 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
134408 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
134409 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
134410 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
134411 +rose_getname_2608 rose_getname 0 2608 NULL
134412 +slot_bytes_2609 slot_bytes 0 2609 NULL
134413 +read_2610 read 0 2610 NULL
134414 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
134415 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
134416 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
134417 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
134418 +switch_status_2629 switch_status 5 2629 NULL
134419 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
134420 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
134421 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
134422 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
134423 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
134424 +offset_show_2645 offset_show 0 2645 NULL
134425 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
134426 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
134427 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
134428 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
134429 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
134430 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
134431 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
134432 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
134433 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
134434 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 NULL nohasharray
134435 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 &ffs_ep0_read_2672 nohasharray
134436 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672
134437 +digi_write_2679 digi_write 0-4 2679 NULL
134438 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
134439 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
134440 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
134441 +pcnet32_get_sset_count_2686 pcnet32_get_sset_count 0 2686 NULL
134442 +ds1685_rtc_sysfs_battery_show_2688 ds1685_rtc_sysfs_battery_show 0 2688 NULL
134443 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
134444 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
134445 +tun_show_flags_2692 tun_show_flags 0 2692 NULL nohasharray
134446 +oti6858_write_2692 oti6858_write 4-0 2692 &tun_show_flags_2692
134447 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
134448 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
134449 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
134450 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
134451 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
134452 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
134453 +udf_setsize_2705 udf_setsize 0 2705 NULL
134454 +rawsock_sendmsg_2706 rawsock_sendmsg 3 2706 NULL
134455 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
134456 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
134457 +sock_error_2715 sock_error 0 2715 NULL nohasharray
134458 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
134459 +migration_call_2716 migration_call 0 2716 NULL
134460 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
134461 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
134462 +llc_ui_recvmsg_2730 llc_ui_recvmsg 3 2730 NULL
134463 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
134464 +ltm_capable_show_2738 ltm_capable_show 0 2738 NULL nohasharray
134465 +ad5398_enable_2738 ad5398_enable 0 2738 &ltm_capable_show_2738
134466 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
134467 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
134468 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
134469 +show_2757 show 0 2757 NULL
134470 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
134471 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
134472 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
134473 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
134474 +ovl_cache_entry_new_2764 ovl_cache_entry_new 3 2764 NULL
134475 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
134476 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
134477 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
134478 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
134479 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 NULL nohasharray
134480 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 &_sctp_make_chunk_2774
134481 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
134482 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
134483 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
134484 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
134485 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
134486 +nvkm_devinit_create__2792 nvkm_devinit_create_ 4 2792 NULL nohasharray
134487 +write_2792 write 0 2792 &nvkm_devinit_create__2792
134488 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
134489 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
134490 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
134491 +discover_2798 discover 0 2798 &sound_read_2798
134492 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
134493 +stop_transport_2802 stop_transport 0 2802 NULL
134494 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
134495 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
134496 +sdio_readw_2806 sdio_readw 0 2806 NULL
134497 +show_2808 show 0 2808 NULL
134498 +show_min_2810 show_min 0 2810 NULL
134499 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
134500 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
134501 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
134502 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
134503 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
134504 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
134505 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
134506 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
134507 +pvc_getname_2826 pvc_getname 0 2826 NULL
134508 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
134509 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
134510 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
134511 +sock_create_2838 sock_create 0 2838 NULL
134512 +sctp_packet_2839 sctp_packet 0 2839 NULL
134513 +show_temp_max_2846 show_temp_max 0 2846 NULL
134514 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
134515 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
134516 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
134517 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
134518 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
134519 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
134520 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
134521 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
134522 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
134523 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
134524 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
134525 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
134526 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
134527 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
134528 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
134529 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
134530 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
134531 +coda_setattr_2871 coda_setattr 0 2871 NULL
134532 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
134533 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
134534 +show_2877 show 0 2877 NULL
134535 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
134536 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
134537 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
134538 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
134539 +sata_req_2894 sata_req 0 2894 NULL
134540 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
134541 +cmm_write_2896 cmm_write 3-0 2896 NULL
134542 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
134543 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
134544 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
134545 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
134546 +ore_check_io_2912 ore_check_io 0 2912 NULL
134547 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
134548 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
134549 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
134550 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
134551 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
134552 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
134553 +mls_from_string_2930 mls_from_string 0 2930 NULL
134554 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
134555 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
134556 +show_convrate_2936 show_convrate 0 2936 NULL
134557 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
134558 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
134559 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
134560 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
134561 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
134562 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
134563 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
134564 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
134565 +show_2958 show 0 2958 NULL
134566 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
134567 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
134568 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
134569 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
134570 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
134571 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
134572 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
134573 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
134574 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
134575 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
134576 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
134577 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
134578 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
134579 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
134580 +packet_bind_2996 packet_bind 0 2996 NULL
134581 +store_cardr_2997 store_cardr 4-0 2997 NULL
134582 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 NULL nohasharray
134583 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 &ieee80211_parse_bitrates_3000
134584 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
134585 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
134586 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
134587 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
134588 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
134589 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
134590 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
134591 +depth_write_3021 depth_write 3-0 3021 NULL
134592 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
134593 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
134594 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
134595 +unix_listen_3031 unix_listen 0 3031 NULL
134596 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
134597 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
134598 +show_otp0en_3036 show_otp0en 0 3036 NULL
134599 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 NULL nohasharray
134600 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 &iwl_dbgfs_sleep_level_override_read_3038
134601 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL nohasharray
134602 +cyapa_do_i2c_pip_cmd_irq_sync_3039 cyapa_do_i2c_pip_cmd_irq_sync 3-0 3039 &get_max_acpi_id_3039
134603 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
134604 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
134605 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
134606 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
134607 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
134608 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
134609 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
134610 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
134611 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
134612 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
134613 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
134614 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
134615 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
134616 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
134617 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
134618 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
134619 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
134620 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
134621 +show_local_port_3076 show_local_port 0 3076 NULL
134622 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
134623 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
134624 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
134625 +free_coherent_3082 free_coherent 4-2 3082 NULL
134626 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
134627 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
134628 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
134629 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
134630 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
134631 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
134632 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
134633 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
134634 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
134635 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
134636 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
134637 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
134638 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
134639 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
134640 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
134641 +m66592_enable_3117 m66592_enable 0 3117 NULL
134642 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
134643 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
134644 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
134645 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
134646 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
134647 +registers_show_3130 registers_show 0 3130 NULL
134648 +print_time_3132 print_time 0 3132 NULL
134649 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
134650 +ipoib_get_size_3135 ipoib_get_size 0 3135 NULL
134651 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
134652 +filldir_3143 filldir 3 3143 NULL
134653 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
134654 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
134655 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
134656 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
134657 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
134658 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
134659 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
134660 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
134661 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
134662 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
134663 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
134664 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
134665 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166 nohasharray
134666 +mgmt_index_event_3166 mgmt_index_event 4 3166 &islpci_reset_3166
134667 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
134668 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
134669 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
134670 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
134671 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
134672 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
134673 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
134674 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
134675 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
134676 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
134677 +alloc_context_3194 alloc_context 1 3194 NULL
134678 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
134679 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
134680 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
134681 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
134682 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
134683 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
134684 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
134685 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
134686 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
134687 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
134688 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
134689 +__readpages_done_3213 __readpages_done 0 3213 NULL nohasharray
134690 +sha256_init_3213 sha256_init 0 3213 &__readpages_done_3213
134691 +get_target_freq_3217 get_target_freq 0 3217 NULL
134692 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
134693 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
134694 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
134695 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
134696 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
134697 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
134698 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
134699 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
134700 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
134701 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
134702 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
134703 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
134704 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236
134705 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
134706 +macb_open_3240 macb_open 0 3240 NULL
134707 +key_key_read_3241 key_key_read 3-0 3241 NULL
134708 +add_widget_node_3244 add_widget_node 0 3244 NULL
134709 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
134710 +page_counter_memparse_3253 page_counter_memparse 0 3253 NULL
134711 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
134712 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254 nohasharray
134713 +__ip_local_out_sk_3254 __ip_local_out_sk 0 3254 &peak_usb_ndo_open_3254
134714 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
134715 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
134716 +ipaq_open_3260 ipaq_open 0 3260 NULL
134717 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
134718 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
134719 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
134720 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
134721 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
134722 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
134723 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
134724 +gk20a_instobj_ctor_iommu_3274 gk20a_instobj_ctor_iommu 4 3274 NULL
134725 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
134726 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
134727 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
134728 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
134729 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
134730 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
134731 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
134732 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
134733 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
134734 +ip6_ufo_append_data_3302 ip6_ufo_append_data 8-7-6 3302 NULL
134735 +spidev_compat_ioc_message_3305 spidev_compat_ioc_message 2 3305 NULL nohasharray
134736 +__set_extent_bit_3305 __set_extent_bit 0 3305 &spidev_compat_ioc_message_3305
134737 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
134738 +arvo_sysfs_write_3311 arvo_sysfs_write 6-0 3311 NULL nohasharray
134739 +minix_write_begin_3311 minix_write_begin 0 3311 &arvo_sysfs_write_3311
134740 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
134741 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
134742 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
134743 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
134744 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
134745 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
134746 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
134747 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
134748 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
134749 +sctp_make_init_ack_3335 sctp_make_init_ack 4 3335 NULL
134750 +read_from_oldmem_3337 read_from_oldmem 2 3337 NULL
134751 +sysfs_create_group_3339 sysfs_create_group 0 3339 NULL nohasharray
134752 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 &sysfs_create_group_3339
134753 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
134754 +ip_local_out_3345 ip_local_out 0 3345 NULL
134755 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
134756 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
134757 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
134758 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
134759 +rose_recvmsg_3352 rose_recvmsg 3 3352 NULL
134760 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
134761 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
134762 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
134763 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
134764 +scnprintf_3360 scnprintf 0-2 3360 NULL
134765 +map_name_show_3361 map_name_show 0 3361 NULL
134766 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
134767 +sr_read_3366 sr_read 3 3366 NULL
134768 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
134769 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0-2 3375 NULL nohasharray
134770 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
134771 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
134772 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
134773 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
134774 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
134775 +slot_show_3380 slot_show 0 3380 NULL nohasharray
134776 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
134777 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
134778 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
134779 +link_state_store_3384 link_state_store 0-4 3384 NULL
134780 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
134781 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
134782 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
134783 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
134784 +sg_write_3392 sg_write 0-3 3392 NULL
134785 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL
134786 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
134787 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
134788 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
134789 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
134790 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
134791 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
134792 +__write_reg_3413 __write_reg 0 3413 NULL
134793 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
134794 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
134795 +set_location_3415 set_location 0 3415 NULL nohasharray
134796 +be_open_3415 be_open 0 3415 &set_location_3415
134797 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
134798 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
134799 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
134800 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
134801 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
134802 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
134803 +led_set_status_3432 led_set_status 0 3432 NULL
134804 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
134805 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
134806 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
134807 +dev_register_3440 dev_register 0 3440 NULL
134808 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
134809 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
134810 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
134811 +map_single_3449 map_single 0 3449 NULL
134812 +store_3451 store 0-3 3451 NULL
134813 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
134814 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
134815 +softsynth_write_3455 softsynth_write 3 3455 NULL
134816 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
134817 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 NULL nohasharray
134818 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 &alloc_skb_fclone_3467
134819 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
134820 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
134821 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
134822 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
134823 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
134824 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
134825 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
134826 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
134827 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
134828 +comp_tx_3493 comp_tx 0 3493 NULL
134829 +prepare_3495 prepare 0 3495 NULL
134830 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
134831 +configure_3498 configure 0 3498 NULL
134832 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
134833 +sys_size_show_3507 sys_size_show 0 3507 NULL
134834 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
134835 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
134836 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
134837 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
134838 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
134839 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
134840 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
134841 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
134842 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
134843 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
134844 +adp8870_show_3527 adp8870_show 0 3527 NULL
134845 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
134846 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
134847 +SyS_readv_3539 SyS_readv 3 3539 NULL
134848 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
134849 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
134850 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
134851 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
134852 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
134853 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
134854 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
134855 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
134856 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
134857 +b43legacy_read16_3561 b43legacy_read16 0 3561 NULL nohasharray
134858 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 &b43legacy_read16_3561
134859 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL nohasharray
134860 +ssp_common_buffer_postenable_3562 ssp_common_buffer_postenable 0 3562 &nilfs_dat_translate_3562
134861 +generic_exec_single_3564 generic_exec_single 0 3564 NULL nohasharray
134862 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 &generic_exec_single_3564 nohasharray
134863 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564
134864 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
134865 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
134866 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
134867 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
134868 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
134869 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
134870 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
134871 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
134872 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
134873 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
134874 +vc_resize_3585 vc_resize 2-3 3585 NULL
134875 +ifalias_show_3586 ifalias_show 0 3586 NULL
134876 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
134877 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
134878 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
134879 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
134880 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
134881 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
134882 +ray_open_3608 ray_open 0 3608 NULL
134883 +isp1760_ep_enable_3610 isp1760_ep_enable 0 3610 NULL
134884 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
134885 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
134886 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
134887 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
134888 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
134889 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
134890 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
134891 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
134892 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
134893 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
134894 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
134895 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
134896 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
134897 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
134898 +store_3640 store 0 3640 NULL
134899 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
134900 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
134901 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
134902 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
134903 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
134904 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
134905 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
134906 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
134907 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
134908 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
134909 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0 3660 NULL
134910 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
134911 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
134912 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
134913 +cma_alloc_3663 cma_alloc 3-2 3663 NULL
134914 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
134915 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
134916 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
134917 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
134918 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
134919 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
134920 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
134921 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
134922 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
134923 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
134924 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
134925 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
134926 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
134927 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
134928 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
134929 +cfg80211_vendor_event_alloc_3709 cfg80211_vendor_event_alloc 3 3709 NULL
134930 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
134931 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
134932 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
134933 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
134934 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
134935 +acm_tty_write_room_3722 acm_tty_write_room 0 3722 NULL
134936 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 NULL nohasharray
134937 +do_cancel_3724 do_cancel 0 3724 &ext4_inode_blocks_set_3724
134938 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
134939 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
134940 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
134941 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
134942 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
134943 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
134944 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
134945 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
134946 +pegasus_open_3748 pegasus_open 0 3748 NULL
134947 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
134948 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
134949 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
134950 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
134951 +show_log_height_3759 show_log_height 0 3759 NULL
134952 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
134953 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
134954 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
134955 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
134956 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
134957 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
134958 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
134959 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
134960 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
134961 +ping_recvmsg_3773 ping_recvmsg 3 3773 NULL
134962 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
134963 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
134964 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
134965 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL
134966 +set_min_height_3783 set_min_height 0-4 3783 NULL
134967 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
134968 +set_voltage_3789 set_voltage 0-4 3789 NULL
134969 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
134970 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
134971 +__netlink_create_3800 __netlink_create 0 3800 NULL
134972 +show_line3_3802 show_line3 0 3802 NULL
134973 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
134974 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
134975 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
134976 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
134977 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
134978 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
134979 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
134980 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL
134981 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
134982 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
134983 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
134984 +llc_ui_recvmsg_3826 llc_ui_recvmsg 4-0 3826 NULL
134985 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
134986 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
134987 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
134988 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
134989 +release_version_store_3841 release_version_store 0-4 3841 NULL
134990 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL nohasharray
134991 +stringify_nodemap_3842 stringify_nodemap 2 3842 &fuse_try_move_page_3842
134992 +max8925_disable_3844 max8925_disable 0 3844 NULL
134993 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL nohasharray
134994 +amd_xgbe_phy_switch_mode_3845 amd_xgbe_phy_switch_mode 0 3845 &vprbrd_i2c_read_3845
134995 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
134996 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
134997 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
134998 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
134999 +ssb_pcmcia_read16_3853 ssb_pcmcia_read16 0 3853 NULL
135000 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
135001 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
135002 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
135003 +udf_direct_IO_3860 udf_direct_IO 3 3860 NULL
135004 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
135005 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
135006 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
135007 +get_fd_set_3866 get_fd_set 1 3866 NULL
135008 +show_pci_3867 show_pci 0 3867 NULL
135009 +sst_hsw_module_set_param_3868 sst_hsw_module_set_param 5 3868 NULL
135010 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
135011 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
135012 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
135013 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
135014 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
135015 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
135016 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
135017 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
135018 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
135019 +nvram_write_3894 nvram_write 3-0 3894 NULL
135020 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
135021 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
135022 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
135023 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
135024 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
135025 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
135026 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
135027 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
135028 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
135029 +usbip_recv_3911 usbip_recv 3 3911 NULL
135030 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
135031 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
135032 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
135033 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
135034 +klp_disable_func_3928 klp_disable_func 0 3928 NULL
135035 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
135036 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
135037 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
135038 +rb_alloc_aux_3943 rb_alloc_aux 4 3943 NULL
135039 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
135040 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
135041 +apei_clear_mce_3948 apei_clear_mce 0 3948 NULL nohasharray
135042 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
135043 +navman_open_3951 navman_open 0 3951 NULL
135044 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
135045 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
135046 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
135047 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
135048 +write_port_3962 write_port 0-4 3962 NULL
135049 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
135050 +be_vid_config_3976 be_vid_config 0 3976 NULL
135051 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
135052 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
135053 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
135054 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
135055 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
135056 +virtfn_add_3988 virtfn_add 0 3988 NULL
135057 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
135058 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
135059 +do_add_counters_3992 do_add_counters 3 3992 NULL
135060 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
135061 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
135062 +via_rng_init_3998 via_rng_init 0 3998 NULL
135063 +rfcomm_room_3999 rfcomm_room 0 3999 NULL nohasharray
135064 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 &rfcomm_room_3999
135065 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
135066 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
135067 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
135068 +xfs_check_block_4005 xfs_check_block 4 4005 NULL nohasharray
135069 +mei_write_4005 mei_write 3-0 4005 &xfs_check_block_4005 nohasharray
135070 +niu_zcp_write_4005 niu_zcp_write 0 4005 &mei_write_4005 nohasharray
135071 +toshiba_usb_rapid_charge_set_4005 toshiba_usb_rapid_charge_set 0 4005 &niu_zcp_write_4005
135072 +show_xps_map_4009 show_xps_map 0 4009 NULL
135073 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
135074 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
135075 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL nohasharray
135076 +hsu_dma_prep_slave_sg_4016 hsu_dma_prep_slave_sg 3 4016 &wakeup_active_count_show_4016
135077 +amd_xgbe_phy_gmii_mode_4019 amd_xgbe_phy_gmii_mode 0 4019 NULL
135078 +_request_firmware_4021 _request_firmware 0 4021 NULL
135079 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
135080 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
135081 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
135082 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
135083 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
135084 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
135085 +b1_get_word_4035 b1_get_word 0 4035 NULL nohasharray
135086 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 &b1_get_word_4035
135087 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL nohasharray
135088 +sha1_base_do_update_4036 sha1_base_do_update 0 4036 &xfs_free_ag_extent_4036
135089 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
135090 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
135091 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
135092 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
135093 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
135094 +get_dmabuf_4065 get_dmabuf 2 4065 NULL nohasharray
135095 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 &get_dmabuf_4065
135096 +coreid_show_4066 coreid_show 0 4066 NULL
135097 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
135098 +cardr_show_4070 cardr_show 0 4070 NULL
135099 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
135100 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
135101 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
135102 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 NULL nohasharray
135103 +show_engine1_leds_4078 show_engine1_leds 0 4078 &sctp_make_asconf_4078
135104 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
135105 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
135106 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
135107 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
135108 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
135109 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
135110 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
135111 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
135112 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
135113 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
135114 +show_4097 show 0 4097 NULL
135115 +flash_show_4102 flash_show 0 4102 NULL
135116 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
135117 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
135118 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
135119 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
135120 +write_reg_4108 write_reg 0 4108 NULL
135121 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
135122 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
135123 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
135124 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
135125 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
135126 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
135127 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
135128 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
135129 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
135130 +component_match_realloc_4139 component_match_realloc 3 4139 NULL
135131 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
135132 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
135133 +br_netdev_switch_event_4145 br_netdev_switch_event 0 4145 NULL
135134 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 2-0 4147 NULL nohasharray
135135 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 &ntb_netdev_change_mtu_4147
135136 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
135137 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
135138 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
135139 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
135140 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
135141 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
135142 +echo_show_4163 echo_show 0 4163 NULL nohasharray
135143 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
135144 +store_4163 store 0 4163 &t1_init_hw_modules_4163
135145 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
135146 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
135147 +get_alua_req_4166 get_alua_req 3 4166 NULL
135148 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
135149 +skb_add_data_4171 skb_add_data 3 4171 NULL nohasharray
135150 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 &skb_add_data_4171
135151 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
135152 +show_4173 show 0 4173 NULL
135153 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
135154 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
135155 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
135156 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
135157 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL nohasharray
135158 +get_fan_speed_percent_4190 get_fan_speed_percent 0 4190 &cpumap_print_to_pagebuf_4190
135159 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
135160 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
135161 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
135162 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
135163 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
135164 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
135165 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
135166 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
135167 +persist_store_4220 persist_store 0-4 4220 NULL
135168 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
135169 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
135170 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
135171 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
135172 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
135173 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
135174 +axp20x_show_ext_attr_4232 axp20x_show_ext_attr 0 4232 NULL
135175 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
135176 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
135177 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL nohasharray
135178 +ext4_direct_IO_4234 ext4_direct_IO 3 4234 &show_fnode_max_segment_size_4234
135179 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
135180 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
135181 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
135182 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
135183 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
135184 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
135185 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
135186 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
135187 +alg_create_4257 alg_create 0 4257 NULL
135188 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
135189 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
135190 +base_clock_show_4261 base_clock_show 0 4261 NULL nohasharray
135191 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 &base_clock_show_4261
135192 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
135193 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
135194 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
135195 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
135196 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
135197 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
135198 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
135199 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
135200 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
135201 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
135202 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
135203 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
135204 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
135205 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
135206 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
135207 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
135208 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
135209 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
135210 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
135211 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
135212 +__usbnet_read_cmd_4299 __usbnet_read_cmd 7-0 4299 NULL
135213 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
135214 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
135215 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
135216 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
135217 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
135218 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
135219 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
135220 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
135221 +xgbe_get_sset_count_4316 xgbe_get_sset_count 0 4316 NULL
135222 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
135223 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
135224 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
135225 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
135226 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 NULL
135227 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
135228 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
135229 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
135230 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
135231 +unix_stream_sendmsg_4343 unix_stream_sendmsg 3 4343 NULL
135232 +rtl8169_get_sset_count_4349 rtl8169_get_sset_count 0 4349 NULL
135233 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
135234 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
135235 +store_4354 store 0-3 4354 NULL
135236 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
135237 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
135238 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
135239 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
135240 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
135241 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
135242 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
135243 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
135244 +write_4374 write 0 4374 NULL
135245 +esb_write_4376 esb_write 0-3 4376 NULL
135246 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
135247 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
135248 +vcc_connect_4382 vcc_connect 0 4382 NULL
135249 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
135250 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
135251 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
135252 +sctp_sendmsg_4391 sctp_sendmsg 3 4391 NULL
135253 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
135254 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
135255 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
135256 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
135257 +reg_read_4409 reg_read 0 4409 NULL
135258 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
135259 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
135260 +can_send_4414 can_send 0 4414 NULL
135261 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
135262 +fast_charge_timer_store_4416 fast_charge_timer_store 0-4 4416 NULL
135263 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
135264 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
135265 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
135266 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
135267 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
135268 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
135269 +read_code_4429 read_code 4 4429 NULL
135270 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
135271 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
135272 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
135273 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
135274 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
135275 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
135276 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
135277 +vxp_resume_4442 vxp_resume 0 4442 NULL
135278 +memparse_4444 memparse 0 4444 NULL nohasharray
135279 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
135280 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
135281 +disksize_show_4454 disksize_show 0 4454 NULL
135282 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
135283 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
135284 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
135285 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
135286 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
135287 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
135288 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
135289 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
135290 +beep_write_4485 beep_write 0 4485 NULL
135291 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
135292 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
135293 +udp_sendmsg_4492 udp_sendmsg 4-0 4492 NULL
135294 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
135295 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
135296 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
135297 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
135298 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
135299 +set_link_security_4502 set_link_security 4 4502 NULL
135300 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
135301 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
135302 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
135303 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
135304 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
135305 +write_cnodes_4523 write_cnodes 0 4523 NULL
135306 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
135307 +show_modes_4530 show_modes 0 4530 NULL
135308 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
135309 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
135310 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
135311 +tipc_getname_4539 tipc_getname 0 4539 NULL
135312 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
135313 +tty_register_device_4544 tty_register_device 2 4544 NULL nohasharray
135314 +store_mode_4544 store_mode 0-4 4544 &tty_register_device_4544
135315 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
135316 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
135317 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
135318 +show_sched4_4552 show_sched4 0 4552 NULL
135319 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
135320 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
135321 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
135322 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
135323 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
135324 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
135325 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
135326 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
135327 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
135328 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
135329 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
135330 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
135331 +commit_orphans_4584 commit_orphans 0 4584 NULL
135332 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
135333 +read_rio_4589 read_rio 0-3 4589 NULL
135334 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
135335 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
135336 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
135337 +bch_alloc_4593 bch_alloc 1 4593 NULL
135338 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
135339 +ath10k_dbg_sta_write_delba_4602 ath10k_dbg_sta_write_delba 3-0 4602 NULL nohasharray
135340 +fuse_copy_one_4602 fuse_copy_one 0 4602 &ath10k_dbg_sta_write_delba_4602
135341 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
135342 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
135343 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
135344 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
135345 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
135346 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
135347 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
135348 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
135349 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
135350 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
135351 +hrz_send_4638 hrz_send 0 4638 NULL
135352 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
135353 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
135354 +txCommit_4649 txCommit 0 4649 NULL
135355 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
135356 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
135357 +falcon_describe_nic_stats_4659 falcon_describe_nic_stats 0 4659 NULL
135358 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
135359 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
135360 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
135361 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
135362 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
135363 +show_event_log_4682 show_event_log 0 4682 NULL
135364 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
135365 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
135366 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
135367 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
135368 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
135369 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
135370 +kone_receive_4690 kone_receive 4-0 4690 NULL
135371 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
135372 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
135373 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
135374 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
135375 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
135376 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
135377 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
135378 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
135379 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
135380 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
135381 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
135382 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
135383 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
135384 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
135385 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
135386 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
135387 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
135388 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
135389 +path_show_4725 path_show 0 4725 NULL nohasharray
135390 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
135391 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
135392 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
135393 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
135394 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
135395 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
135396 +ledd_show_4740 ledd_show 0 4740 NULL
135397 +level_show_4741 level_show 0 4741 NULL
135398 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
135399 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
135400 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
135401 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
135402 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
135403 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
135404 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
135405 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
135406 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
135407 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
135408 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
135409 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
135410 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
135411 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
135412 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
135413 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
135414 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
135415 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
135416 +create_subvol_4791 create_subvol 4 4791 NULL
135417 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
135418 +read_4793 read 0-4 4793 NULL
135419 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
135420 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
135421 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
135422 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
135423 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
135424 +fan_set_level_4805 fan_set_level 0 4805 NULL
135425 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
135426 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
135427 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
135428 +show_sticky_4816 show_sticky 0 4816 NULL
135429 +show_postcode_4819 show_postcode 0 4819 NULL
135430 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
135431 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
135432 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
135433 +show_4831 show 0 4831 NULL
135434 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
135435 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
135436 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
135437 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
135438 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
135439 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
135440 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
135441 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
135442 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
135443 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
135444 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
135445 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
135446 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
135447 +available_sync_leds_show_4863 available_sync_leds_show 0 4863 NULL
135448 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
135449 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
135450 +svc_getname_4869 svc_getname 0 4869 NULL
135451 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
135452 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
135453 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
135454 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
135455 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
135456 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
135457 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
135458 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
135459 +current_speed_show_4887 current_speed_show 0 4887 NULL
135460 +sys_ipc_4889 sys_ipc 3 4889 NULL
135461 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
135462 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
135463 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
135464 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL nohasharray
135465 +mt6397_irq_handle_reg_4912 mt6397_irq_handle_reg 3 4912 &nilfs_segbuf_reset_4912
135466 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 NULL nohasharray
135467 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 &qlcnic_82xx_alloc_mbx_args_4913
135468 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
135469 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
135470 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
135471 +read_4919 read 0 4919 &show_pwm1_enable_4919
135472 +single_step_cont_4921 single_step_cont 0 4921 NULL
135473 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
135474 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
135475 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
135476 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
135477 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
135478 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
135479 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
135480 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
135481 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
135482 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
135483 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &asd_show_dev_bios_build_4941
135484 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
135485 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
135486 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
135487 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
135488 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
135489 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
135490 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
135491 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
135492 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
135493 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
135494 +devm_kzalloc_4966 devm_kzalloc 2 4966 NULL nohasharray
135495 +write_ee_4966 write_ee 0 4966 &devm_kzalloc_4966
135496 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
135497 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
135498 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
135499 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
135500 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
135501 +set_aout_4974 set_aout 0-4 4974 NULL
135502 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
135503 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
135504 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
135505 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
135506 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
135507 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
135508 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
135509 +read_block_4993 read_block 0 4993 NULL
135510 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
135511 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
135512 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
135513 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
135514 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
135515 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
135516 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
135517 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
135518 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
135519 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
135520 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
135521 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 NULL nohasharray
135522 +smack_getprocattr_5024 smack_getprocattr 0 5024 &mtd_device_parse_register_5024
135523 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
135524 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
135525 +net2272_start_5033 net2272_start 0 5033 NULL
135526 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
135527 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
135528 +blkdev_get_5050 blkdev_get 0 5050 NULL
135529 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
135530 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
135531 +show_5055 show 0 5055 NULL
135532 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
135533 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
135534 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
135535 +sun4i_pwm_set_polarity_5079 sun4i_pwm_set_polarity 0 5079 NULL
135536 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
135537 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
135538 +ssb_pci_read16_5084 ssb_pci_read16 0 5084 NULL
135539 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
135540 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
135541 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
135542 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
135543 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
135544 +compr_fill_5093 compr_fill 2 5093 NULL
135545 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
135546 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
135547 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
135548 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
135549 +sound_write_5102 sound_write 3-0 5102 NULL
135550 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
135551 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
135552 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
135553 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
135554 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
135555 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
135556 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
135557 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
135558 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
135559 +rhine_open_5133 rhine_open 0 5133 NULL
135560 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
135561 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
135562 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
135563 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
135564 +quirks_show_5154 quirks_show 0 5154 NULL
135565 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
135566 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
135567 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
135568 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
135569 +__az6007_write_5170 __az6007_write 0 5170 NULL
135570 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
135571 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
135572 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
135573 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
135574 +datablob_parse_5177 datablob_parse 0 5177 NULL
135575 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
135576 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
135577 +adjust_memory_5185 adjust_memory 0 5185 NULL
135578 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
135579 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
135580 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
135581 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
135582 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
135583 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
135584 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
135585 +read_blocklist_5209 read_blocklist 2 5209 NULL
135586 +store_state_disable_5210 store_state_disable 0-4 5210 NULL
135587 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
135588 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
135589 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
135590 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
135591 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
135592 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
135593 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
135594 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
135595 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
135596 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
135597 +atl1e_open_5226 atl1e_open 0 5226 NULL
135598 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
135599 +wait_for_response_5229 wait_for_response 0 5229 NULL
135600 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
135601 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
135602 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
135603 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 NULL nohasharray
135604 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 &isdn_ppp_skb_push_5236
135605 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
135606 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
135607 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
135608 +led_set_flash_timeout_5242 led_set_flash_timeout 0 5242 NULL
135609 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
135610 +cyapa_gen5_do_operational_check_5247 cyapa_gen5_do_operational_check 0 5247 NULL
135611 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
135612 +ti_open_5256 ti_open 0 5256 NULL
135613 +update_nodemask_5257 update_nodemask 0 5257 NULL
135614 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
135615 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
135616 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
135617 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
135618 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
135619 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3-0 5278 NULL
135620 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
135621 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
135622 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
135623 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
135624 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
135625 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
135626 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
135627 +sco_sock_sendmsg_5302 sco_sock_sendmsg 3 5302 NULL
135628 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
135629 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
135630 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
135631 +ks8842_open_5309 ks8842_open 0 5309 NULL
135632 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
135633 +grow_inode_5311 grow_inode 0 5311 NULL
135634 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
135635 +pep_sendmsg_5316 pep_sendmsg 3 5316 NULL
135636 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
135637 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
135638 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
135639 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
135640 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
135641 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
135642 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
135643 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
135644 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
135645 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
135646 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
135647 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
135648 +spidev_get_ioc_message_5344 spidev_get_ioc_message 1 5344 NULL
135649 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
135650 +policy_store_5346 policy_store 0-4 5346 NULL
135651 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
135652 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
135653 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
135654 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
135655 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
135656 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
135657 +icmp_error_5362 icmp_error 0 5362 NULL
135658 +open_tx_second_5363 open_tx_second 0 5363 NULL
135659 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
135660 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
135661 +set_master_5372 set_master 0 5372 NULL
135662 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
135663 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
135664 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
135665 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
135666 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
135667 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
135668 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
135669 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
135670 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
135671 +bitmap_fold_5396 bitmap_fold 4 5396 NULL
135672 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
135673 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
135674 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
135675 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
135676 +fat_getattr_5406 fat_getattr 0 5406 NULL
135677 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
135678 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
135679 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
135680 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
135681 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
135682 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
135683 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
135684 +show_output_5423 show_output 0 5423 NULL nohasharray
135685 +ftrace_set_hash_5423 ftrace_set_hash 0 5423 &show_output_5423
135686 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
135687 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
135688 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
135689 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
135690 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
135691 +store_pwm_5441 store_pwm 0-4 5441 NULL
135692 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
135693 +show_id_5444 show_id 0 5444 NULL nohasharray
135694 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 &show_id_5444
135695 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
135696 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
135697 +create_child_5449 create_child 0-4 5449 NULL
135698 +add_host_show_5451 add_host_show 0 5451 NULL
135699 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
135700 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
135701 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
135702 +cyapa_update_fw_store_5458 cyapa_update_fw_store 0-4 5458 NULL
135703 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
135704 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
135705 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
135706 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
135707 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
135708 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
135709 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
135710 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
135711 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
135712 +show_5474 show 0 5474 NULL nohasharray
135713 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
135714 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
135715 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
135716 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
135717 +ubi_leb_write_5478 ubi_leb_write 4-5-0 5478 NULL
135718 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
135719 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
135720 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
135721 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
135722 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
135723 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
135724 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
135725 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
135726 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
135727 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
135728 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
135729 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
135730 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
135731 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
135732 +adfs_f_update_5499 adfs_f_update 0 5499 NULL
135733 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
135734 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
135735 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
135736 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
135737 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
135738 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
135739 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
135740 +spidev_message_5518 spidev_message 3 5518 NULL
135741 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
135742 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
135743 +tipc_link_xmit_5522 tipc_link_xmit 0 5522 NULL
135744 +show_license_5524 show_license 0 5524 NULL
135745 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
135746 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
135747 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
135748 +stop_cpus_5529 stop_cpus 0 5529 NULL
135749 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
135750 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
135751 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
135752 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
135753 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
135754 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
135755 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL
135756 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
135757 +le_readq_5557 le_readq 0 5557 NULL
135758 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
135759 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
135760 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
135761 +fir16_create_5574 fir16_create 3 5574 NULL
135762 +ax25_sendmsg_5578 ax25_sendmsg 3 5578 NULL
135763 +bioset_create_5580 bioset_create 1 5580 NULL
135764 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
135765 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
135766 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
135767 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
135768 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
135769 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
135770 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
135771 +amd_xgbe_an_init_5602 amd_xgbe_an_init 0 5602 NULL
135772 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
135773 +pn_recvmsg_5607 pn_recvmsg 3 5607 NULL
135774 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
135775 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
135776 +__remove_suid_5618 __remove_suid 0 5618 NULL
135777 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
135778 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
135779 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
135780 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
135781 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
135782 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
135783 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
135784 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
135785 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
135786 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
135787 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
135788 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL nohasharray
135789 +sxgbe_get_sset_count_5646 sxgbe_get_sset_count 0 5646 &snd_pcm_plugin_build_linear_5646
135790 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
135791 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
135792 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
135793 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
135794 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
135795 +parse_arg_5657 parse_arg 0-2 5657 NULL
135796 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
135797 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
135798 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
135799 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
135800 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
135801 +ovl_permission_5663 ovl_permission 0 5663 NULL nohasharray
135802 +clk_prepare_5663 clk_prepare 0 5663 &ovl_permission_5663 nohasharray
135803 +store_5663 store 0-3 5663 &clk_prepare_5663
135804 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
135805 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
135806 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
135807 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
135808 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
135809 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
135810 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
135811 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
135812 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
135813 +get_arg_5694 get_arg 3 5694 NULL nohasharray
135814 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
135815 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
135816 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
135817 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
135818 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
135819 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
135820 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
135821 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
135822 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
135823 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
135824 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
135825 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL
135826 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
135827 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
135828 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
135829 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
135830 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
135831 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
135832 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
135833 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
135834 +get_packet_5747 get_packet 3 5747 NULL
135835 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
135836 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
135837 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
135838 +can_get_size_5754 can_get_size 0 5754 NULL
135839 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
135840 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
135841 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
135842 +packet_xmit_5762 packet_xmit 0 5762 NULL
135843 +skb_add_data_nocache_5763 skb_add_data_nocache 4-0 5763 NULL
135844 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
135845 +start_5768 start 0 5768 NULL
135846 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
135847 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
135848 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
135849 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
135850 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
135851 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
135852 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
135853 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
135854 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
135855 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
135856 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
135857 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
135858 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
135859 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
135860 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
135861 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
135862 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
135863 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
135864 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
135865 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
135866 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
135867 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
135868 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
135869 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
135870 +setup_req_5848 setup_req 3 5848 NULL nohasharray
135871 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 &setup_req_5848
135872 +enter_state_5850 enter_state 0 5850 NULL
135873 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
135874 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
135875 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
135876 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
135877 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
135878 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
135879 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
135880 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
135881 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
135882 +vsscanf_5868 vsscanf 0 5868 NULL
135883 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
135884 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
135885 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
135886 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
135887 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
135888 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
135889 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
135890 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
135891 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
135892 +rmd320_final_5897 rmd320_final 0 5897 NULL
135893 +cyapa_do_i2c_pip_cmd_polling_5900 cyapa_do_i2c_pip_cmd_polling 3-0 5900 NULL
135894 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
135895 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
135896 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
135897 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
135898 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
135899 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
135900 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
135901 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
135902 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
135903 +devpath_show_5910 devpath_show 0 5910 NULL
135904 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
135905 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
135906 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
135907 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
135908 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
135909 +next_entry_5921 next_entry 0 5921 NULL
135910 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
135911 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
135912 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
135913 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
135914 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
135915 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
135916 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
135917 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
135918 +devkmsg_write_5947 devkmsg_write 0 5947 NULL nohasharray
135919 +l2cap_sock_sendmsg_5947 l2cap_sock_sendmsg 3 5947 &devkmsg_write_5947
135920 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL nohasharray
135921 +p9_get_mapped_pages_5951 p9_get_mapped_pages 4 5951 &affs_readpage_ofs_5951
135922 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
135923 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
135924 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
135925 +tcp_recvmsg_5958 tcp_recvmsg 3 5958 NULL
135926 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
135927 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
135928 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
135929 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
135930 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
135931 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
135932 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
135933 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
135934 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
135935 +sha224_final_5978 sha224_final 0 5978 NULL
135936 +show_5979 show 0 5979 NULL nohasharray
135937 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &show_5979 nohasharray
135938 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &jbd2_journal_stop_5979 nohasharray
135939 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979
135940 +SyS_semop_5980 SyS_semop 3 5980 NULL
135941 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
135942 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
135943 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
135944 +dax_truncate_page_6001 dax_truncate_page 0 6001 NULL
135945 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
135946 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
135947 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
135948 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
135949 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
135950 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
135951 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
135952 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
135953 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
135954 +spi_read_6031 spi_read 0 6031 NULL nohasharray
135955 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
135956 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL nohasharray
135957 +crypto_rng_reset_6032 crypto_rng_reset 0 6032 &show_pwm_auto_point_channel_6032
135958 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
135959 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
135960 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL nohasharray
135961 +mei_cl_read_start_6038 mei_cl_read_start 2-0 6038 &hvfb_set_par_6038
135962 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
135963 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
135964 +led_shot_6046 led_shot 0-4 6046 NULL
135965 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL nohasharray
135966 +periph_interrupt_6055 periph_interrupt 2 6055 &otg_handle_notification_6055
135967 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
135968 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
135969 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
135970 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
135971 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
135972 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
135973 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
135974 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
135975 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 3-0 6073 NULL
135976 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
135977 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
135978 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
135979 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
135980 +init_6095 init 0 6095 NULL
135981 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
135982 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
135983 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
135984 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
135985 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
135986 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
135987 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
135988 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
135989 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
135990 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
135991 +mic_read_spad_6115 mic_read_spad 0 6115 NULL
135992 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
135993 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
135994 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
135995 +read_packet_6140 read_packet 0 6140 NULL
135996 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
135997 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
135998 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
135999 +tc574_resume_6154 tc574_resume 0 6154 NULL
136000 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
136001 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
136002 +tcam_write_6162 tcam_write 0 6162 NULL
136003 +show_temp8_6163 show_temp8 0 6163 NULL
136004 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
136005 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
136006 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
136007 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
136008 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
136009 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
136010 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
136011 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
136012 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
136013 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
136014 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
136015 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
136016 +freeze_store_6185 freeze_store 0-3 6185 NULL
136017 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
136018 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
136019 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
136020 +add_interval_6202 add_interval 0 6202 NULL
136021 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
136022 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
136023 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
136024 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
136025 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
136026 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
136027 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
136028 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
136029 +wwan_show_6227 wwan_show 0 6227 NULL nohasharray
136030 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 &wwan_show_6227
136031 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
136032 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
136033 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
136034 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
136035 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
136036 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
136037 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
136038 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
136039 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
136040 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
136041 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL nohasharray
136042 +ipip6_get_size_6246 ipip6_get_size 0 6246 &fbcon_prepare_logo_6246
136043 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
136044 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
136045 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
136046 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
136047 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
136048 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
136049 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
136050 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
136051 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
136052 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 NULL nohasharray
136053 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 &snd_hda_override_conn_list_6282
136054 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
136055 +key_unseal_6285 key_unseal 0 6285 NULL
136056 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
136057 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
136058 +serial_port_in_6291 serial_port_in 0 6291 NULL
136059 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
136060 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
136061 +i8k_get_temp_type_6295 i8k_get_temp_type 0 6295 NULL
136062 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
136063 +raw_request_6307 raw_request 0 6307 NULL
136064 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
136065 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
136066 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
136067 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
136068 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
136069 +balance_6312 balance 0 6312 NULL
136070 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
136071 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
136072 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
136073 +store_cluster_6316 store_cluster 0-4 6316 NULL
136074 +write_null_6319 write_null 0-3 6319 NULL
136075 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
136076 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL nohasharray
136077 +tipc_recvmsg_6322 tipc_recvmsg 3 6322 &extent_write_full_page_6322
136078 +cyapa_gen3_bl_exit_6326 cyapa_gen3_bl_exit 0 6326 NULL
136079 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
136080 +SyS_mincore_6329 SyS_mincore 1-2 6329 &ibm_get_table_from_acpi_6329
136081 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
136082 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
136083 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
136084 +solos_param_show_6344 solos_param_show 0 6344 NULL
136085 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
136086 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
136087 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
136088 +igbvf_get_sset_count_6355 igbvf_get_sset_count 0 6355 NULL
136089 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
136090 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
136091 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
136092 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
136093 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
136094 +recv_init_6366 recv_init 0 6366 NULL
136095 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
136096 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
136097 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
136098 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
136099 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
136100 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
136101 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
136102 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
136103 +msb_write_block_6379 msb_write_block 3 6379 NULL
136104 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL nohasharray
136105 +sha1_ssse3_finup_6387 sha1_ssse3_finup 0 6387 &xfs_bmap_extents_to_btree_6387
136106 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
136107 +bb_store_6401 bb_store 3-0 6401 NULL
136108 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
136109 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
136110 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
136111 +md_attr_show_6408 md_attr_show 0 6408 NULL
136112 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
136113 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
136114 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
136115 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
136116 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
136117 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
136118 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
136119 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
136120 +l2up_create_6430 l2up_create 3 6430 NULL
136121 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
136122 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
136123 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
136124 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
136125 +coda_downcall_6448 coda_downcall 0 6448 NULL
136126 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
136127 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
136128 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
136129 +show_sustain_6469 show_sustain 0 6469 NULL
136130 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
136131 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
136132 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
136133 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
136134 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
136135 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
136136 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
136137 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 NULL nohasharray
136138 +i740fb_check_var_6479 i740fb_check_var 0 6479 &qp_memcpy_from_queue_6479
136139 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
136140 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
136141 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
136142 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
136143 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
136144 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
136145 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
136146 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
136147 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
136148 +mei_read_6507 mei_read 3-0 6507 NULL
136149 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
136150 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
136151 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
136152 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
136153 +bcm_iproc_i2c_check_status_6532 bcm_iproc_i2c_check_status 0 6532 NULL nohasharray
136154 +ocfs2_commit_truncate_6532 ocfs2_commit_truncate 0 6532 &bcm_iproc_i2c_check_status_6532
136155 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
136156 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
136157 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
136158 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
136159 +show_min_uV_6544 show_min_uV 0 6544 NULL
136160 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
136161 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
136162 +rndis_set_oid_6547 rndis_set_oid 4-0 6547 NULL nohasharray
136163 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
136164 +wdm_read_6549 wdm_read 3-0 6549 NULL
136165 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
136166 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL nohasharray
136167 +touchpad_show_6551 touchpad_show 0 6551 &dm_stats_create_6551
136168 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 NULL nohasharray
136169 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 &isku_sysfs_write_keys_easyzone_6553
136170 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
136171 +notify_handler_6557 notify_handler 0 6557 NULL
136172 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
136173 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
136174 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
136175 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
136176 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
136177 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
136178 +rng_recvmsg_6569 rng_recvmsg 4-0 6569 NULL
136179 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
136180 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
136181 +do_blockdev_direct_IO_6575 do_blockdev_direct_IO 5-0 6575 NULL
136182 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
136183 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
136184 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
136185 +reg_set_6585 reg_set 0 6585 NULL nohasharray
136186 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
136187 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
136188 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
136189 +bytes_number_6591 bytes_number 0-2 6591 NULL
136190 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
136191 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
136192 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
136193 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
136194 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
136195 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
136196 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
136197 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
136198 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
136199 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
136200 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
136201 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
136202 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
136203 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
136204 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
136205 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
136206 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
136207 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
136208 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
136209 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
136210 +queue_dtd_6652 queue_dtd 0 6652 NULL
136211 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
136212 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
136213 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
136214 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
136215 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
136216 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
136217 +ina226_show_interval_6660 ina226_show_interval 0 6660 NULL
136218 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
136219 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
136220 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
136221 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
136222 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
136223 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
136224 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
136225 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
136226 +init_chip_first_6676 init_chip_first 0 6676 NULL
136227 +process_rcvd_data_6679 process_rcvd_data 3 6679 NULL nohasharray
136228 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 &process_rcvd_data_6679 nohasharray
136229 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679
136230 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
136231 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
136232 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
136233 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
136234 +cap_show_6691 cap_show 0 6691 NULL
136235 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
136236 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL
136237 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
136238 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
136239 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
136240 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
136241 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
136242 +wl18xx_cmd_radar_detection_debug_6710 wl18xx_cmd_radar_detection_debug 0 6710 NULL nohasharray
136243 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 &wl18xx_cmd_radar_detection_debug_6710 nohasharray
136244 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
136245 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
136246 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
136247 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
136248 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
136249 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
136250 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
136251 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
136252 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
136253 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
136254 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
136255 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
136256 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
136257 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
136258 +inet_recv_error_6744 inet_recv_error 3-0 6744 NULL
136259 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
136260 +wil_reset_6752 wil_reset 0 6752 NULL
136261 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
136262 +_mv88e6xxx_phy_write_6755 _mv88e6xxx_phy_write 0 6755 NULL
136263 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
136264 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756 nohasharray
136265 +i915_parse_cmds_6756 i915_parse_cmds 4-5 6756 &cciss_engage_scsi_6756
136266 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
136267 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
136268 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
136269 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
136270 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
136271 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
136272 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
136273 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
136274 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
136275 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
136276 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
136277 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
136278 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
136279 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
136280 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
136281 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
136282 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
136283 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
136284 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
136285 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
136286 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
136287 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
136288 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
136289 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
136290 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
136291 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
136292 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
136293 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
136294 +get_blocks_6801 get_blocks 0 6801 NULL
136295 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
136296 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
136297 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
136298 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
136299 +init_port_6810 init_port 0 6810 NULL
136300 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
136301 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
136302 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
136303 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
136304 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
136305 +wil_get_bl_info_6823 wil_get_bl_info 0 6823 NULL
136306 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
136307 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
136308 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
136309 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
136310 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
136311 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
136312 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
136313 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
136314 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
136315 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
136316 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
136317 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
136318 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
136319 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
136320 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
136321 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
136322 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
136323 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
136324 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
136325 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
136326 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
136327 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
136328 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
136329 +size_6873 size 0 6873 NULL
136330 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
136331 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
136332 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
136333 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
136334 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
136335 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
136336 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
136337 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
136338 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
136339 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
136340 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
136341 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
136342 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
136343 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
136344 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL nohasharray
136345 +crypto_sha256_finup_6901 crypto_sha256_finup 0 6901 &wq_nice_store_6901
136346 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
136347 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
136348 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
136349 +hook_6905 hook 0 6905 NULL nohasharray
136350 +qib_init_6905 qib_init 0 6905 &hook_6905
136351 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
136352 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
136353 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
136354 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
136355 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &proc_sessionid_read_6911 nohasharray
136356 +ucma_write_6911 ucma_write 0-3 6911 &acm_alloc_minor_6911
136357 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
136358 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
136359 +ioctl_6914 ioctl 0 6914 NULL
136360 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
136361 +rtl2830_regmap_read_6920 rtl2830_regmap_read 0 6920 NULL
136362 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 NULL nohasharray
136363 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
136364 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
136365 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
136366 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
136367 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
136368 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
136369 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
136370 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
136371 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
136372 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
136373 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
136374 +rt2800usb_get_tx_data_len_6947 rt2800usb_get_tx_data_len 0 6947 NULL
136375 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
136376 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 0-4 6951 NULL
136377 +str_to_slot_6952 str_to_slot 0 6952 NULL
136378 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
136379 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
136380 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
136381 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
136382 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
136383 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
136384 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
136385 +toshiba_sleep_functions_status_get_6970 toshiba_sleep_functions_status_get 0 6970 NULL
136386 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
136387 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 NULL nohasharray
136388 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 &rsa_extract_mpi_6973
136389 +ubifs_decompress_6974 ubifs_decompress 0 6974 NULL
136390 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
136391 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
136392 +request_key_async_6990 request_key_async 4 6990 NULL
136393 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
136394 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
136395 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
136396 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
136397 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
136398 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
136399 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
136400 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
136401 +copy_items_7012 copy_items 7 7012 NULL
136402 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
136403 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
136404 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
136405 +raid56_parity_recover_7024 raid56_parity_recover 4-0 7024 NULL
136406 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
136407 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
136408 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 NULL
136409 +wimax_msg_7030 wimax_msg 4 7030 NULL
136410 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL nohasharray
136411 +rawv6_recvmsg_7033 rawv6_recvmsg 3 7033 &ceph_kvmalloc_7033
136412 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
136413 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
136414 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
136415 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
136416 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
136417 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
136418 +cyapa_gen5_read_mutual_idac_data_7048 cyapa_gen5_read_mutual_idac_data 0 7048 NULL
136419 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
136420 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
136421 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
136422 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 NULL nohasharray
136423 +amd64_hole_show_7057 amd64_hole_show 0 7057 &sctp_make_op_error_7057
136424 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
136425 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL
136426 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
136427 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
136428 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
136429 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
136430 +hci_sock_recvmsg_7072 hci_sock_recvmsg 4-0 7072 NULL
136431 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
136432 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
136433 +mii_status_show_7077 mii_status_show 0 7077 NULL
136434 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
136435 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
136436 +queue_requests_show_7087 queue_requests_show 0 7087 NULL nohasharray
136437 +read_7087 read 0 7087 &queue_requests_show_7087
136438 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 NULL nohasharray
136439 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 &tipc_send_packet_7091
136440 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
136441 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
136442 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
136443 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
136444 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
136445 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
136446 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
136447 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
136448 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
136449 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
136450 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
136451 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
136452 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
136453 +show_value_7119 show_value 0 7119 NULL
136454 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
136455 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
136456 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
136457 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
136458 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
136459 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
136460 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
136461 +show_bpp_7148 show_bpp 0 7148 NULL
136462 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
136463 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
136464 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
136465 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
136466 +nct7904_bank_lock_7159 nct7904_bank_lock 0 7159 NULL
136467 +max732x_gpio_to_irq_7160 max732x_gpio_to_irq 2 7160 NULL
136468 +fnic_reset_7163 fnic_reset 0 7163 NULL
136469 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
136470 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
136471 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
136472 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
136473 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
136474 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
136475 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
136476 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL nohasharray
136477 +iwl_trans_wait_tx_queue_empty_7188 iwl_trans_wait_tx_queue_empty 0 7188 &f_hid_opts_report_desc_store_7188
136478 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL
136479 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
136480 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
136481 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
136482 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
136483 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
136484 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
136485 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
136486 +confirm_7211 confirm 0 7211 NULL
136487 +trace_insert_enum_map_file_7213 trace_insert_enum_map_file 3 7213 NULL
136488 +tpm_rng_read_7214 tpm_rng_read 3 7214 NULL
136489 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
136490 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
136491 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
136492 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
136493 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
136494 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
136495 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
136496 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
136497 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
136498 +led_get_flash_strobe_7234 led_get_flash_strobe 0 7234 NULL
136499 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
136500 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
136501 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
136502 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
136503 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
136504 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
136505 +release_version_show_7263 release_version_show 0 7263 NULL
136506 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
136507 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
136508 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-5-3-4 7272 NULL nohasharray
136509 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
136510 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
136511 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
136512 +__vfs_write_7278 __vfs_write 0-3 7278 NULL
136513 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
136514 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
136515 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
136516 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 NULL
136517 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
136518 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
136519 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
136520 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
136521 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
136522 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
136523 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
136524 +rose_open_7309 rose_open 0 7309 NULL
136525 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
136526 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
136527 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
136528 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
136529 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
136530 +vxlan_gro_remcsum_7332 vxlan_gro_remcsum 2-4-5 7332 NULL
136531 +do_md_stop_7335 do_md_stop 0 7335 NULL
136532 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
136533 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
136534 +mgmt_control_7349 mgmt_control 3 7349 NULL
136535 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
136536 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
136537 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
136538 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
136539 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
136540 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
136541 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
136542 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
136543 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
136544 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
136545 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
136546 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
136547 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
136548 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
136549 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
136550 +hweight_long_7388 hweight_long 0-1 7388 NULL
136551 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
136552 +sl_change_mtu_7396 sl_change_mtu 2-0 7396 NULL nohasharray
136553 +carrier_store_7396 carrier_store 4-0 7396 &sl_change_mtu_7396
136554 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
136555 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
136556 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
136557 +tipc_recvmsg_7402 tipc_recvmsg 4-0 7402 NULL
136558 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
136559 +rng_setkey_7415 rng_setkey 0 7415 NULL
136560 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
136561 +store_7418 store 0-3 7418 NULL
136562 +switch_mm_7420 switch_mm 0 7420 NULL
136563 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
136564 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
136565 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
136566 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL nohasharray
136567 +t4_memory_rw_7439 t4_memory_rw 0 7439 &romfs_dev_read_7439
136568 +store_7441 store 0 7441 NULL
136569 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
136570 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
136571 +show_mask_7446 show_mask 0 7446 NULL
136572 +scsi_format_extd_sense_7447 scsi_format_extd_sense 2 7447 NULL
136573 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
136574 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
136575 +pci_map_page_7448 pci_map_page 0 7448 &acpi_ex_create_region_7448
136576 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
136577 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
136578 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
136579 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
136580 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
136581 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 4-0 7461 NULL nohasharray
136582 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
136583 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
136584 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
136585 +set_speed_7470 set_speed 0-4 7470 NULL
136586 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
136587 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
136588 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
136589 +show_max_uV_7474 show_max_uV 0 7474 NULL
136590 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
136591 +atalk_getname_7490 atalk_getname 0 7490 NULL
136592 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL nohasharray
136593 +max_flash_brightness_show_7491 max_flash_brightness_show 0 7491 &snd_pcm_lib_read1_7491
136594 +setsockopt_7492 setsockopt 0 7492 NULL
136595 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
136596 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
136597 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
136598 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
136599 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
136600 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
136601 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
136602 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
136603 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
136604 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
136605 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
136606 +crypt_alloc_buffer_7532 crypt_alloc_buffer 2 7532 NULL nohasharray
136607 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 &crypt_alloc_buffer_7532
136608 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
136609 +virtnet_open_7538 virtnet_open 0 7538 NULL
136610 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
136611 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
136612 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
136613 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
136614 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
136615 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
136616 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
136617 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
136618 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
136619 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
136620 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
136621 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
136622 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
136623 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
136624 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
136625 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
136626 +sx9500_update_scan_mode_7567 sx9500_update_scan_mode 0 7567 NULL
136627 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
136628 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
136629 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
136630 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
136631 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
136632 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-5-0 7590 NULL
136633 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
136634 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
136635 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
136636 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
136637 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
136638 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
136639 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
136640 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
136641 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
136642 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
136643 +send_to_group_7627 send_to_group 0 7627 NULL
136644 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
136645 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
136646 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
136647 +net2272_queue_7640 net2272_queue 0 7640 NULL
136648 +cyapa_gen3_state_parse_7642 cyapa_gen3_state_parse 0 7642 NULL
136649 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
136650 +write_priomap_7648 write_priomap 0-3 7648 NULL
136651 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
136652 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
136653 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
136654 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
136655 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
136656 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
136657 +rng_recvmsg_7665 rng_recvmsg 3 7665 NULL
136658 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
136659 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
136660 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
136661 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
136662 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
136663 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
136664 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
136665 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
136666 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
136667 +device_show_7693 device_show 0 7693 NULL nohasharray
136668 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
136669 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
136670 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
136671 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 NULL
136672 +dev_info_set_7705 dev_info_set 0 7705 NULL
136673 +dev_write_7708 dev_write 3-0 7708 NULL nohasharray
136674 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 &dev_write_7708
136675 +unmap_region_7709 unmap_region 1 7709 NULL
136676 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
136677 +show_7711 show 0 7711 NULL
136678 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
136679 +sys_pread64_7721 sys_pread64 3 7721 NULL
136680 +tpm2_get_random_7727 tpm2_get_random 0-3 7727 NULL
136681 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
136682 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
136683 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
136684 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
136685 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
136686 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
136687 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
136688 +write_7751 write 0 7751 NULL
136689 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
136690 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
136691 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
136692 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
136693 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
136694 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
136695 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
136696 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
136697 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
136698 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
136699 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
136700 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
136701 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
136702 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
136703 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
136704 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
136705 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
136706 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
136707 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
136708 +kasan_module_alloc_7800 kasan_module_alloc 2 7800 NULL
136709 +get_link_af_size_7802 get_link_af_size 0 7802 NULL nohasharray
136710 +cyapa_i2c_reg_write_block_7802 cyapa_i2c_reg_write_block 0 7802 &get_link_af_size_7802
136711 +toshiba_usb_rapid_charge_get_7805 toshiba_usb_rapid_charge_get 0 7805 NULL
136712 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
136713 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
136714 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
136715 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 NULL
136716 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
136717 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
136718 +show_7835 show 0 7835 NULL
136719 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
136720 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
136721 +enable_7841 enable 0 7841 NULL nohasharray
136722 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
136723 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
136724 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
136725 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
136726 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
136727 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
136728 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
136729 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
136730 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
136731 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
136732 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
136733 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
136734 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
136735 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
136736 +request_7878 request 0 7878 NULL
136737 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 NULL nohasharray
136738 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 &pn533_set_configuration_7881
136739 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
136740 +rmobile_reset_handler_7887 rmobile_reset_handler 0 7887 NULL nohasharray
136741 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 &rmobile_reset_handler_7887
136742 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
136743 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
136744 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
136745 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
136746 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
136747 +show_7906 show 0 7906 NULL
136748 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
136749 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
136750 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
136751 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
136752 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
136753 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
136754 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
136755 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
136756 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
136757 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
136758 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938 nohasharray
136759 +ftrace_hash_move_7938 ftrace_hash_move 0 7938 &qla24xx_vport_create_7938
136760 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
136761 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
136762 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
136763 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
136764 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
136765 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
136766 +get_formats_7949 get_formats 0 7949 NULL
136767 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
136768 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
136769 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
136770 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
136771 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
136772 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
136773 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
136774 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
136775 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
136776 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
136777 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
136778 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
136779 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
136780 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
136781 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
136782 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 NULL nohasharray
136783 +_block_isbad_7986 _block_isbad 0 7986 &target_fabric_mappedlun_attr_show_7986 nohasharray
136784 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &_block_isbad_7986
136785 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
136786 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
136787 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
136788 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
136789 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
136790 +fb_set_par_8006 fb_set_par 0 8006 NULL
136791 +write_room_8009 write_room 0 8009 NULL
136792 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
136793 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
136794 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013 nohasharray
136795 +xfs_break_layouts_8013 xfs_break_layouts 0 8013 &ip6gre_tap_init_8013
136796 +vcs_read_8017 vcs_read 3-0 8017 NULL
136797 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
136798 +aux3_show_8025 aux3_show 0 8025 NULL
136799 +cifs_sync_write_8031 cifs_sync_write 0 8031 NULL nohasharray
136800 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 &cifs_sync_write_8031
136801 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
136802 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL nohasharray
136803 +snd_hdac_bus_exec_verb_8034 snd_hdac_bus_exec_verb 0 8034 &fuse_copy_fill_8034
136804 +led_set_flash_brightness_8039 led_set_flash_brightness 0 8039 NULL
136805 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL nohasharray
136806 +copy_gr_arg_normal_8040 copy_gr_arg_normal 0 8040 &bma180_show_scale_avail_8040
136807 +security_syslog_8042 security_syslog 0 8042 NULL
136808 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
136809 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
136810 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
136811 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
136812 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
136813 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
136814 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
136815 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
136816 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
136817 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
136818 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
136819 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
136820 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
136821 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
136822 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
136823 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
136824 +gfs2_quota_lock_check_8075 gfs2_quota_lock_check 0 8075 NULL
136825 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
136826 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
136827 +strict_show_8078 strict_show 0 8078 NULL
136828 +room_for_filename_8085 room_for_filename 3 8085 NULL
136829 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
136830 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
136831 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
136832 +fw_suspend_8094 fw_suspend 0 8094 NULL
136833 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
136834 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
136835 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
136836 +vmbus_sendpacket_pagebuffer_ctl_8103 vmbus_sendpacket_pagebuffer_ctl 0 8103 NULL
136837 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
136838 +ax88179_read_cmd_8105 ax88179_read_cmd 5 8105 NULL
136839 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
136840 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
136841 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
136842 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
136843 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
136844 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
136845 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
136846 +venus_lookup_8121 venus_lookup 4 8121 NULL
136847 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
136848 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
136849 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
136850 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
136851 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
136852 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
136853 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
136854 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
136855 +next_signal_8135 next_signal 0 8135 NULL
136856 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
136857 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
136858 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
136859 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
136860 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
136861 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
136862 +reload_store_8150 reload_store 0-4 8150 NULL
136863 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
136864 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
136865 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
136866 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
136867 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
136868 +num_writes_show_8162 num_writes_show 0 8162 NULL
136869 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
136870 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
136871 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
136872 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
136873 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
136874 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
136875 +dma_map_area_8178 dma_map_area 3-2-5 8178 NULL
136876 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
136877 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
136878 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
136879 +hci_sock_recvmsg_8184 hci_sock_recvmsg 3 8184 NULL
136880 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
136881 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
136882 +write_classid_8189 write_classid 0 8189 NULL
136883 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
136884 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
136885 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
136886 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
136887 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
136888 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
136889 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
136890 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
136891 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
136892 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
136893 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
136894 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
136895 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
136896 +play_iframe_8219 play_iframe 3 8219 NULL
136897 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
136898 +ath10k_thermal_set_cur_dutycycle_8224 ath10k_thermal_set_cur_dutycycle 0 8224 NULL
136899 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
136900 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225
136901 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
136902 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
136903 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
136904 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
136905 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
136906 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
136907 +show_state_disable_8251 show_state_disable 0 8251 NULL
136908 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
136909 +add_rx_skb_8257 add_rx_skb 3 8257 NULL nohasharray
136910 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 &add_rx_skb_8257
136911 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
136912 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
136913 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
136914 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
136915 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
136916 +init_cdev_8274 init_cdev 1 8274 NULL
136917 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
136918 +s2io_get_sset_count_8277 s2io_get_sset_count 0 8277 NULL
136919 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
136920 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL nohasharray
136921 +wlan_store_8282 wlan_store 4-0 8282 &write_file_dummy_8282
136922 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
136923 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
136924 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
136925 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
136926 +setsockopt_8304 setsockopt 0 8304 NULL
136927 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
136928 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
136929 +uevent_store_8319 uevent_store 0-4 8319 NULL
136930 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
136931 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
136932 +amd_xgbe_phy_set_an_8336 amd_xgbe_phy_set_an 0 8336 NULL
136933 +ip6_make_skb_8338 ip6_make_skb 4-5 8338 NULL nohasharray
136934 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 &ip6_make_skb_8338
136935 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
136936 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
136937 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
136938 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
136939 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
136940 +sync_request_8350 sync_request 2 8350 NULL
136941 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
136942 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
136943 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
136944 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
136945 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
136946 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 NULL
136947 +vmalloc_usercopy_8361 vmalloc_usercopy 1 8361 NULL
136948 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
136949 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
136950 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
136951 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
136952 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
136953 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
136954 +wil_open_8375 wil_open 0 8375 NULL
136955 +ndo_init_8377 ndo_init 0 8377 NULL
136956 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
136957 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
136958 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
136959 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
136960 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
136961 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
136962 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
136963 +brightness_set_8396 brightness_set 0 8396 NULL
136964 +config_8403 config 0 8403 NULL
136965 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
136966 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
136967 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
136968 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
136969 +alua_activate_8420 alua_activate 0 8420 NULL
136970 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
136971 +keyspan_open_8429 keyspan_open 0 8429 NULL
136972 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 6-0 8431 NULL
136973 +capability_set_8433 capability_set 0-4 8433 NULL
136974 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 8-0 8436 NULL
136975 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL nohasharray
136976 +nfs_sync_inode_8437 nfs_sync_inode 0 8437 &irq_create_mapping_8437
136977 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
136978 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
136979 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
136980 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
136981 +sl_init_8447 sl_init 0 8447 NULL
136982 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
136983 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
136984 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
136985 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
136986 +tgr160_final_8455 tgr160_final 0 8455 NULL
136987 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
136988 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
136989 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
136990 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
136991 +ipw_write_room_8464 ipw_write_room 0 8464 NULL nohasharray
136992 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 &ipw_write_room_8464
136993 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
136994 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
136995 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
136996 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
136997 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
136998 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
136999 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
137000 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
137001 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
137002 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
137003 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
137004 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
137005 +in0_input_show_8498 in0_input_show 0 8498 NULL
137006 +i40e_init_msix_8499 i40e_init_msix 0 8499 NULL
137007 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
137008 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
137009 +dev_config_8506 dev_config 3 8506 NULL
137010 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
137011 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
137012 +sctp_v6_to_addr_param_8513 sctp_v6_to_addr_param 0 8513 NULL
137013 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
137014 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
137015 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
137016 +swap_writepage_8522 swap_writepage 0 8522 NULL
137017 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
137018 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
137019 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
137020 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
137021 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
137022 +ath10k_htt_rx_ring_fill_n_8535 ath10k_htt_rx_ring_fill_n 0 8535 NULL
137023 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
137024 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
137025 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
137026 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
137027 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
137028 +panel_power_on_show_8542 panel_power_on_show 0 8542 NULL nohasharray
137029 +disarm_req_delay_8542 disarm_req_delay 0 8542 &panel_power_on_show_8542
137030 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
137031 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
137032 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
137033 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
137034 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
137035 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
137036 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
137037 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
137038 +ixgb_open_8565 ixgb_open 0 8565 NULL
137039 +set_volume_8569 set_volume 0 8569 NULL
137040 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
137041 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
137042 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
137043 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
137044 +tower_write_8580 tower_write 3-0 8580 NULL
137045 +cmd_wait_8582 cmd_wait 0 8582 NULL
137046 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
137047 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 NULL nohasharray
137048 +generic_set_freq_8602 generic_set_freq 0 8602 &sctp_user_addto_chunk_8602 nohasharray
137049 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &generic_set_freq_8602
137050 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
137051 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
137052 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
137053 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
137054 +shash_setkey_unaligned_8620 shash_setkey_unaligned 3-0 8620 NULL nohasharray
137055 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
137056 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
137057 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
137058 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
137059 +iwl_pcie_load_cpu_sections_8000_8627 iwl_pcie_load_cpu_sections_8000 0 8627 NULL
137060 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
137061 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
137062 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
137063 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
137064 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
137065 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
137066 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
137067 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
137068 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 NULL nohasharray
137069 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 &ufs_add_fragments_8648
137070 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
137071 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
137072 +ci_fan_ctrl_get_fan_speed_percent_8659 ci_fan_ctrl_get_fan_speed_percent 0 8659 NULL
137073 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
137074 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
137075 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
137076 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
137077 +options_show_8667 options_show 0 8667 NULL
137078 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
137079 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
137080 +crc32_update_8676 crc32_update 0 8676 NULL
137081 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
137082 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
137083 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
137084 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
137085 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
137086 +start_8697 start 0 8697 NULL
137087 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
137088 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
137089 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
137090 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
137091 +arcfb_write_8702 arcfb_write 3 8702 NULL
137092 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
137093 +init_header_8703 init_header 0 8703 &i_size_read_8703
137094 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
137095 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
137096 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
137097 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
137098 +charger_state_show_8720 charger_state_show 0 8720 NULL
137099 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
137100 +lunid_show_8726 lunid_show 0 8726 NULL
137101 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
137102 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
137103 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
137104 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
137105 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
137106 +f_dupfd_8730 f_dupfd 1 8730 NULL
137107 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
137108 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
137109 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
137110 +compound_order_8750 compound_order 0 8750 NULL nohasharray
137111 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
137112 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
137113 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754 nohasharray
137114 +ocfs2_find_path_8754 ocfs2_find_path 0 8754 &firmware_show_8754
137115 +read_uscorr_8755 read_uscorr 0 8755 NULL
137116 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
137117 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
137118 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
137119 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
137120 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
137121 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
137122 +sys_prctl_8766 sys_prctl 4 8766 NULL
137123 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
137124 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
137125 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
137126 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
137127 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
137128 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
137129 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
137130 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
137131 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL
137132 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
137133 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
137134 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
137135 +show_hardware_8789 show_hardware 0 8789 NULL
137136 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
137137 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
137138 +nct7904_read_reg16_8798 nct7904_read_reg16 0 8798 NULL
137139 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
137140 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
137141 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
137142 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
137143 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
137144 +get_size_8811 get_size 0 8811 NULL
137145 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
137146 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
137147 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
137148 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
137149 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
137150 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL nohasharray
137151 +hfsplus_direct_IO_8824 hfsplus_direct_IO 3 8824 &SyS_llistxattr_8824
137152 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
137153 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
137154 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
137155 +convert_8830 convert 0 8830 NULL
137156 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
137157 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
137158 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
137159 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
137160 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL nohasharray
137161 +mgmt_generic_event_8834 mgmt_generic_event 4 8834 &dvb_ringbuffer_pkt_next_8834
137162 +usb_ep_queue_8839 usb_ep_queue 0 8839 NULL nohasharray
137163 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 &usb_ep_queue_8839
137164 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
137165 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
137166 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
137167 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
137168 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
137169 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3-0 8860 NULL
137170 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
137171 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
137172 +q931_help_8865 q931_help 0 8865 NULL nohasharray
137173 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 &q931_help_8865
137174 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
137175 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
137176 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 NULL nohasharray
137177 +b43_switch_channel_8872 b43_switch_channel 0 8872 &rocker_group_l2_flood_8872
137178 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
137179 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
137180 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
137181 +pnfs_generic_transfer_commit_list_8879 pnfs_generic_transfer_commit_list 0 8879 NULL
137182 +crypto_rng_get_bytes_8880 crypto_rng_get_bytes 0 8880 NULL
137183 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
137184 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
137185 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
137186 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
137187 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
137188 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
137189 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
137190 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
137191 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
137192 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
137193 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
137194 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
137195 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
137196 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
137197 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
137198 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
137199 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
137200 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
137201 +data_sock_create_8920 data_sock_create 0 8920 NULL
137202 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
137203 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
137204 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
137205 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
137206 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
137207 +layout_commit_8926 layout_commit 3-0 8926 NULL
137208 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
137209 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
137210 +cp2112_hid_get_8933 cp2112_hid_get 4-0 8933 NULL
137211 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL nohasharray
137212 +flash_timeout_show_8935 flash_timeout_show 0 8935 &adjust_priv_size_8935
137213 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
137214 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
137215 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
137216 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
137217 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
137218 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
137219 +claim_show_8950 claim_show 0 8950 NULL nohasharray
137220 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
137221 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
137222 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
137223 +set_red_8954 set_red 0-4 8954 NULL
137224 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
137225 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
137226 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
137227 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
137228 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
137229 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
137230 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
137231 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
137232 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
137233 +venus_mkdir_8967 venus_mkdir 4 8967 NULL nohasharray
137234 +serial_number_show_8967 serial_number_show 0 8967 &venus_mkdir_8967
137235 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
137236 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
137237 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
137238 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
137239 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
137240 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
137241 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
137242 +oslec_create_8987 oslec_create 1 8987 NULL
137243 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
137244 +show_state_time_8992 show_state_time 0 8992 NULL
137245 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
137246 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
137247 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
137248 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
137249 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
137250 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
137251 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
137252 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
137253 +epp_read_data_9015 epp_read_data 0 9015 NULL
137254 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
137255 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
137256 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
137257 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
137258 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
137259 +fd_ioctl_9028 fd_ioctl 3 9028 NULL nohasharray
137260 +atl1_set_mac_9028 atl1_set_mac 0 9028 &fd_ioctl_9028
137261 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
137262 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
137263 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
137264 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
137265 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
137266 +nla_put_9042 nla_put 0 9042 NULL
137267 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
137268 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
137269 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
137270 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
137271 +ep_queue_9060 ep_queue 0 9060 NULL nohasharray
137272 +rhashtable_lookup_insert_key_9060 rhashtable_lookup_insert_key 0 9060 &ep_queue_9060
137273 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
137274 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 NULL nohasharray
137275 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 &snd_gus_dram_peek_9062
137276 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
137277 +hci_req_add_9067 hci_req_add 3 9067 NULL
137278 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
137279 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
137280 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
137281 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
137282 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
137283 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
137284 +create_queues_9088 create_queues 3-2 9088 NULL
137285 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
137286 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
137287 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
137288 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
137289 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
137290 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 NULL nohasharray
137291 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 &adxl34x_spi_read_block_9108
137292 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
137293 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
137294 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
137295 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
137296 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
137297 +cyapa_smbus_read_block_9122 cyapa_smbus_read_block 0-3 9122 NULL
137298 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
137299 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
137300 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
137301 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
137302 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
137303 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
137304 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
137305 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
137306 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
137307 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
137308 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
137309 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
137310 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
137311 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
137312 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 NULL nohasharray
137313 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 &ext4_da_write_inline_data_end_9179
137314 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
137315 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL nohasharray
137316 +bitmap_storage_alloc_9183 bitmap_storage_alloc 2-0 9183 &count_leading_zeros_9183
137317 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
137318 +ax25_bind_9185 ax25_bind 0 9185 NULL
137319 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
137320 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
137321 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
137322 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
137323 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
137324 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
137325 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
137326 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
137327 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
137328 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
137329 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
137330 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
137331 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
137332 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
137333 +sg_common_write_9209 sg_common_write 0 9209 NULL
137334 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
137335 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
137336 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
137337 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
137338 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
137339 +card_send_command_9215 card_send_command 3 9215 NULL
137340 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
137341 +protocol_write_9219 protocol_write 3-0 9219 NULL
137342 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
137343 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
137344 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
137345 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
137346 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
137347 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
137348 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
137349 +l2tp_ip_sendmsg_9235 l2tp_ip_sendmsg 3 9235 NULL
137350 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
137351 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
137352 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
137353 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
137354 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
137355 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
137356 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
137357 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
137358 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 NULL nohasharray
137359 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 &tcf_csum_ipv4_icmp_9258
137360 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
137361 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
137362 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
137363 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
137364 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
137365 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
137366 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
137367 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
137368 +flakey_status_9274 flakey_status 5 9274 NULL
137369 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
137370 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
137371 +open_9278 open 0 9278 &show_indirect_byte_9278
137372 +pnfs_generic_commit_pagelist_9279 pnfs_generic_commit_pagelist 0 9279 NULL nohasharray
137373 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 &pnfs_generic_commit_pagelist_9279
137374 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
137375 +show_9287 show 0 9287 NULL
137376 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
137377 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
137378 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
137379 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
137380 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
137381 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
137382 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
137383 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
137384 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
137385 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
137386 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
137387 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
137388 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
137389 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
137390 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
137391 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
137392 +description_show_9327 description_show 0 9327 NULL
137393 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
137394 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
137395 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
137396 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 NULL nohasharray
137397 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 &brcmf_sdiod_recv_buf_9336
137398 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
137399 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
137400 +ocfs2_orphan_for_truncate_9342 ocfs2_orphan_for_truncate 0 9342 NULL
137401 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
137402 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
137403 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
137404 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
137405 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
137406 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
137407 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
137408 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
137409 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 NULL nohasharray
137410 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 &reiserfs_write_end_9374
137411 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
137412 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
137413 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
137414 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
137415 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
137416 +queue_skb_9391 queue_skb 0 9391 NULL
137417 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 NULL nohasharray
137418 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 &mlx4_bitmap_init_9393
137419 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
137420 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
137421 +read_9397 read 3 9397 NULL nohasharray
137422 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 &read_9397
137423 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
137424 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
137425 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
137426 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
137427 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
137428 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
137429 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
137430 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
137431 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
137432 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
137433 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 NULL nohasharray
137434 +store_lmc_9418 store_lmc 0-4 9418 &nf_nat_sip_expect_9418
137435 +ocfs2_direct_IO_zero_extend_9424 ocfs2_direct_IO_zero_extend 0-4 9424 NULL
137436 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
137437 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
137438 +sync_inode_9429 sync_inode 0 9429 NULL
137439 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
137440 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
137441 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
137442 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
137443 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 NULL nohasharray
137444 +wacom_show_speed_9438 wacom_show_speed 0 9438 &ffs_ep0_write_9438 nohasharray
137445 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438
137446 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
137447 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
137448 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
137449 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
137450 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
137451 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
137452 +show_in_max2_9458 show_in_max2 0 9458 NULL
137453 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
137454 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
137455 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
137456 +get_registers_9470 get_registers 4 9470 &agp_generic_alloc_user_9470 nohasharray
137457 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &get_registers_9470
137458 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
137459 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
137460 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
137461 +queue_9475 queue 0 9475 NULL
137462 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
137463 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
137464 +xennet_get_sset_count_9490 xennet_get_sset_count 0 9490 NULL
137465 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
137466 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
137467 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
137468 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
137469 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
137470 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
137471 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
137472 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
137473 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
137474 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
137475 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
137476 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
137477 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
137478 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
137479 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 NULL nohasharray
137480 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 &powerclamp_get_max_state_9512
137481 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
137482 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
137483 +match_format_9516 match_format 0 9516 &disk_events_show_9516
137484 +do_strip_9517 do_strip 0 9517 NULL
137485 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
137486 +common_rfc4106_set_key_9520 common_rfc4106_set_key 3 9520 NULL
137487 +iwl_dbgfs_fw_dbg_conf_read_9522 iwl_dbgfs_fw_dbg_conf_read 3-0 9522 NULL
137488 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
137489 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
137490 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
137491 +lm3533_update_9529 lm3533_update 0 9529 NULL
137492 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
137493 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
137494 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
137495 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
137496 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
137497 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
137498 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
137499 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
137500 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
137501 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 NULL nohasharray
137502 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 &audit_log_n_untrustedstring_9548 nohasharray
137503 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
137504 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &udc_start_9548
137505 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
137506 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
137507 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
137508 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
137509 +fw_node_create_9559 fw_node_create 2 9559 NULL
137510 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
137511 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
137512 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
137513 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
137514 +status_9569 status 0 9569 NULL nohasharray
137515 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
137516 +bnx2_get_sset_count_9570 bnx2_get_sset_count 0 9570 NULL
137517 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
137518 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
137519 +add_memory_9575 add_memory 0 9575 NULL
137520 +sch_access_9576 sch_access 0 9576 NULL
137521 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
137522 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
137523 +cyapa_gen5_write_fw_block_9584 cyapa_gen5_write_fw_block 0 9584 NULL
137524 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
137525 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
137526 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
137527 +bop_mark_9593 bop_mark 0 9593 NULL
137528 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
137529 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
137530 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
137531 +do_sync_9604 do_sync 1 9604 NULL
137532 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
137533 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
137534 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &batadv_send_skb_push_fill_unicast_9605
137535 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
137536 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
137537 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
137538 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
137539 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
137540 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
137541 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
137542 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
137543 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
137544 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
137545 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
137546 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
137547 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
137548 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
137549 +lmLogInit_9643 lmLogInit 0 9643 NULL
137550 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
137551 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
137552 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
137553 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
137554 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
137555 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
137556 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
137557 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
137558 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
137559 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
137560 +inode_setattr_9668 inode_setattr 0 9668 NULL
137561 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
137562 +wl12xx_get_rx_packet_len_9673 wl12xx_get_rx_packet_len 0-3 9673 NULL
137563 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
137564 +dns_query_9676 dns_query 3 9676 NULL nohasharray
137565 +ks8842_read16_9676 ks8842_read16 0 9676 &dns_query_9676 nohasharray
137566 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &ks8842_read16_9676
137567 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
137568 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
137569 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
137570 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
137571 +f81232_set_register_9683 f81232_set_register 0 9683 NULL
137572 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
137573 +show_in0_9686 show_in0 0 9686 NULL
137574 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
137575 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
137576 +crc32_final_9693 crc32_final 0 9693 NULL
137577 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
137578 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
137579 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
137580 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
137581 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
137582 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
137583 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
137584 +update_flag_9706 update_flag 0 9706 NULL
137585 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
137586 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
137587 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
137588 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
137589 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
137590 +sha512_base_finish_9729 sha512_base_finish 0 9729 NULL
137591 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
137592 +cyapa_update_suspend_scanrate_9734 cyapa_update_suspend_scanrate 0-4 9734 NULL
137593 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
137594 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
137595 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
137596 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL nohasharray
137597 +fan_get_9738 fan_get 0 9738 &ieee80211_if_fmt_num_mcast_sta_9738
137598 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
137599 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
137600 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
137601 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
137602 +uuid_show_9749 uuid_show 0 9749 NULL
137603 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
137604 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
137605 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
137606 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
137607 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
137608 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
137609 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
137610 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
137611 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
137612 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
137613 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
137614 +mapping_error_9774 mapping_error 0 9774 NULL
137615 +eni_open_9778 eni_open 0 9778 NULL
137616 +reset_write_9784 reset_write 0-3 9784 NULL
137617 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
137618 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
137619 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
137620 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
137621 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
137622 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
137623 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
137624 +_regmap_write_9803 _regmap_write 0 9803 NULL
137625 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
137626 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 NULL nohasharray
137627 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813 nohasharray
137628 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &ieee80211_if_read_state_9813
137629 +ath9k_start_9815 ath9k_start 0 9815 NULL
137630 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
137631 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
137632 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
137633 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
137634 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
137635 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
137636 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
137637 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
137638 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
137639 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
137640 +garmin_write_room_9859 garmin_write_room 0 9859 NULL
137641 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
137642 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL nohasharray
137643 +sha256_ssse3_finup_9862 sha256_ssse3_finup 0 9862 &bfad_im_model_show_9862
137644 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
137645 +pep_recvmsg_9866 pep_recvmsg 3 9866 NULL
137646 +task_can_attach_9867 task_can_attach 0 9867 NULL
137647 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
137648 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
137649 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
137650 +ping_v4_sendmsg_9883 ping_v4_sendmsg 3 9883 NULL
137651 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
137652 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
137653 +show_sensor_9889 show_sensor 0 9889 NULL
137654 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 NULL nohasharray
137655 +bm_register_write_9893 bm_register_write 3-0 9893 &snd_midi_event_new_9893
137656 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
137657 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL nohasharray
137658 +sf1_write_9903 sf1_write 0 9903 &aac_show_vendor_9903
137659 +write_9907 write 0-3 9907 NULL
137660 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
137661 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
137662 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
137663 +file_permission_9925 file_permission 0 9925 NULL
137664 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
137665 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
137666 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
137667 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
137668 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
137669 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
137670 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
137671 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
137672 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
137673 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
137674 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
137675 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
137676 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
137677 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
137678 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
137679 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
137680 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
137681 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
137682 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
137683 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL nohasharray
137684 +compat_import_iovec_9978 compat_import_iovec 3-0 9978 &ath6kl_usb_submit_ctrl_out_9978
137685 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
137686 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
137687 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
137688 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
137689 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
137690 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
137691 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
137692 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
137693 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
137694 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
137695 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
137696 +store_als_en_10003 store_als_en 0-4 10003 NULL
137697 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
137698 +check_tp_10015 check_tp 0 10015 NULL
137699 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
137700 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
137701 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
137702 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
137703 +handle_request_10024 handle_request 9 10024 NULL
137704 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
137705 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
137706 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
137707 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
137708 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
137709 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
137710 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
137711 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
137712 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
137713 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
137714 +bop_propagate_10048 bop_propagate 0 10048 NULL
137715 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
137716 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
137717 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
137718 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
137719 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
137720 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
137721 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
137722 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
137723 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
137724 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
137725 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
137726 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
137727 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
137728 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
137729 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
137730 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
137731 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
137732 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
137733 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
137734 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
137735 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
137736 +class_show_10093 class_show 0 10093 NULL
137737 +nr_create_10094 nr_create 0 10094 NULL
137738 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
137739 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
137740 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
137741 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
137742 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
137743 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
137744 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
137745 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
137746 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
137747 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
137748 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
137749 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
137750 +rocker_desc_err_10111 rocker_desc_err 0 10111 NULL
137751 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL nohasharray
137752 +link_schedule_user_10112 link_schedule_user 0 10112 &gfs2_meta_read_10112
137753 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
137754 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
137755 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
137756 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
137757 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
137758 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
137759 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
137760 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
137761 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
137762 +qlge_open_10148 qlge_open 0 10148 NULL
137763 +show_alarms_10150 show_alarms 0 10150 NULL
137764 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
137765 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
137766 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
137767 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
137768 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
137769 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
137770 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
137771 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
137772 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
137773 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL nohasharray
137774 +sh_eth_get_sset_count_10164 sh_eth_get_sset_count 0 10164 &snd_virmidi_dev_attach_seq_10164
137775 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
137776 +icmpv6_error_10167 icmpv6_error 0 10167 NULL nohasharray
137777 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 &icmpv6_error_10167
137778 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
137779 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
137780 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
137781 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
137782 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
137783 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
137784 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
137785 +address_read_file_10187 address_read_file 0 10187 NULL
137786 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
137787 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
137788 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
137789 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
137790 +extent_writepages_10205 extent_writepages 0 10205 NULL
137791 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
137792 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
137793 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
137794 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
137795 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL nohasharray
137796 +register_ftrace_function_10218 register_ftrace_function 0 10218 &ihex_validate_fw_10218
137797 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
137798 +fsync_10223 fsync 0 10223 NULL
137799 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
137800 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
137801 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
137802 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
137803 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
137804 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
137805 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
137806 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
137807 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 NULL nohasharray
137808 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 &hdlc_rpr_irq_10240
137809 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
137810 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
137811 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 NULL nohasharray
137812 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 &nfc_alloc_recv_skb_10244 nohasharray
137813 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244
137814 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL
137815 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
137816 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
137817 +store_protocols_10261 store_protocols 0-4 10261 NULL
137818 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 NULL nohasharray
137819 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 &snd_pcm_lib_preallocate_pages1_10273 nohasharray
137820 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273
137821 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
137822 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
137823 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 2-0 10281 NULL
137824 +add_keys_10284 add_keys 0 10284 NULL
137825 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
137826 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
137827 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
137828 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
137829 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
137830 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
137831 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
137832 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
137833 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
137834 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
137835 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
137836 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
137837 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
137838 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
137839 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
137840 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
137841 +cifs_permission_10324 cifs_permission 0 10324 NULL
137842 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
137843 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
137844 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
137845 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
137846 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
137847 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
137848 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
137849 +__smb_init_10336 __smb_init 0 10336 NULL
137850 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
137851 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
137852 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
137853 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
137854 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
137855 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
137856 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
137857 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
137858 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
137859 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
137860 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
137861 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
137862 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
137863 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
137864 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
137865 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 NULL nohasharray
137866 +rxon_assoc_10379 rxon_assoc 0 10379 &ecryptfs_decode_and_decrypt_filename_10379
137867 +show_rdac0_10381 show_rdac0 0 10381 NULL
137868 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL nohasharray
137869 +update_bits_10394 update_bits 0 10394 &si5351_clkin_prepare_10394
137870 +show_gpio_10395 show_gpio 0 10395 NULL
137871 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
137872 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
137873 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
137874 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
137875 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
137876 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
137877 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
137878 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
137879 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
137880 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
137881 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
137882 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
137883 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
137884 +free_block_10441 free_block 0 10441 NULL
137885 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
137886 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
137887 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
137888 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
137889 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
137890 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
137891 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
137892 +show_control_state_10474 show_control_state 0 10474 NULL
137893 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
137894 +clip_device_event_10481 clip_device_event 0 10481 NULL
137895 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
137896 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
137897 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
137898 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
137899 +show_card_10491 show_card 0 10491 NULL
137900 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
137901 +dst_frames_10499 dst_frames 0 10499 NULL
137902 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
137903 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
137904 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
137905 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
137906 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
137907 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
137908 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
137909 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
137910 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
137911 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 2-0 10519 NULL
137912 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
137913 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
137914 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
137915 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
137916 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
137917 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 NULL nohasharray
137918 +set_temp_max_10531 set_temp_max 0-4 10531 &__ceph_tcp_sendpage_10531
137919 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
137920 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
137921 +get_key_10538 get_key 0 10538 NULL
137922 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
137923 +SYSC_read_10545 SYSC_read 3 10545 NULL
137924 +crypto_sha512_finup_10555 crypto_sha512_finup 0 10555 NULL
137925 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
137926 +ivtv_start_10559 ivtv_start 0 10559 NULL
137927 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
137928 +dix_show_10568 dix_show 0 10568 NULL
137929 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
137930 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
137931 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
137932 +swsusp_write_10582 swsusp_write 0 10582 NULL
137933 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
137934 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
137935 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
137936 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL nohasharray
137937 +ds1685_rtc_sysfs_auxbatt_show_10588 ds1685_rtc_sysfs_auxbatt_show 0 10588 &scrub_remap_extent_10588
137938 +validate_buf_10589 validate_buf 0 10589 NULL
137939 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
137940 +otp_read_10594 otp_read 5-4-2 10594 NULL
137941 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
137942 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
137943 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
137944 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
137945 +nvkm_xtensa_create__10615 nvkm_xtensa_create_ 8 10615 NULL
137946 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
137947 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
137948 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
137949 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
137950 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
137951 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
137952 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
137953 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
137954 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
137955 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
137956 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
137957 +sha256_base_do_update_10634 sha256_base_do_update 0 10634 NULL
137958 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
137959 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
137960 +check_transition_10639 check_transition 0 10639 NULL
137961 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
137962 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
137963 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
137964 +packet_10644 packet 0 10644 NULL
137965 +write_orph_node_10654 write_orph_node 0 10654 NULL
137966 +open_10656 open 0 10656 NULL
137967 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
137968 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
137969 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
137970 +send_unlock_10666 send_unlock 0 10666 NULL
137971 +parport_write_10669 parport_write 0 10669 NULL
137972 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
137973 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
137974 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
137975 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
137976 +read_10690 read 0 10690 NULL
137977 +edge_write_10692 edge_write 4-0 10692 NULL
137978 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
137979 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
137980 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
137981 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
137982 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
137983 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
137984 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
137985 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
137986 +ovl_fill_lower_10712 ovl_fill_lower 3 10712 NULL
137987 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
137988 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
137989 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
137990 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
137991 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
137992 +spi_sync_10731 spi_sync 0 10731 NULL
137993 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
137994 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
137995 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
137996 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
137997 +sys_syslog_10746 sys_syslog 3 10746 NULL
137998 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
137999 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
138000 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
138001 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
138002 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
138003 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
138004 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
138005 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
138006 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
138007 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
138008 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
138009 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
138010 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
138011 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
138012 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
138013 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
138014 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
138015 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
138016 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
138017 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 NULL nohasharray
138018 +hpwdt_write_10796 hpwdt_write 0-3 10796 &ttm_dma_page_pool_free_10796
138019 +sys_bind_10799 sys_bind 3 10799 NULL
138020 +query_info_10800 query_info 0 10800 NULL
138021 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
138022 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
138023 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
138024 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
138025 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
138026 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
138027 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
138028 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
138029 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
138030 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
138031 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
138032 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
138033 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
138034 +rsi_parse_10831 rsi_parse 0 10831 NULL
138035 +send_command_10832 send_command 4-0 10832 NULL nohasharray
138036 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 &send_command_10832
138037 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
138038 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
138039 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
138040 +show_therm_input_10848 show_therm_input 0 10848 NULL
138041 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
138042 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
138043 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
138044 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
138045 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
138046 +read_edid_block_10860 read_edid_block 4 10860 NULL
138047 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
138048 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
138049 +trivial_online_10866 trivial_online 0 10866 NULL
138050 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
138051 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
138052 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
138053 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
138054 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
138055 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
138056 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
138057 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
138058 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
138059 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
138060 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
138061 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
138062 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
138063 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
138064 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
138065 +get_scq_10897 get_scq 2 10897 NULL
138066 +show_plat_type_10901 show_plat_type 0 10901 NULL nohasharray
138067 +isp1760_udc_start_10901 isp1760_udc_start 0 10901 &show_plat_type_10901
138068 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
138069 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
138070 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
138071 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
138072 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
138073 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
138074 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
138075 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
138076 +kobject_add_10919 kobject_add 0 10919 NULL
138077 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
138078 +shm_read_file_10927 shm_read_file 0 10927 NULL
138079 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
138080 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
138081 +store_guid_10944 store_guid 0-4 10944 NULL
138082 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
138083 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
138084 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
138085 +tun_put_user_10951 tun_put_user 0 10951 NULL
138086 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
138087 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
138088 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
138089 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
138090 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
138091 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
138092 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
138093 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
138094 +pfkey_process_10964 pfkey_process 0 10964 NULL
138095 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
138096 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
138097 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
138098 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
138099 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
138100 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
138101 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
138102 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
138103 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
138104 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
138105 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
138106 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
138107 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
138108 +security_get_bools_11004 security_get_bools 0 11004 NULL
138109 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
138110 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
138111 +show_io_db_11009 show_io_db 0 11009 NULL
138112 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
138113 +enic_open_11015 enic_open 0 11015 NULL
138114 +read_11017 read 0 11017 NULL
138115 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
138116 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
138117 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
138118 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
138119 +mb_find_next_bit_11037 mb_find_next_bit 0-2 11037 NULL nohasharray
138120 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
138121 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
138122 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
138123 +sys_sendfile_11048 sys_sendfile 4 11048 NULL nohasharray
138124 +rawsock_recvmsg_11048 rawsock_recvmsg 3 11048 &sys_sendfile_11048
138125 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
138126 +char2uni_11054 char2uni 0 11054 NULL
138127 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
138128 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
138129 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
138130 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
138131 +bond_enslave_11070 bond_enslave 0 11070 NULL
138132 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
138133 +bond_get_size_11077 bond_get_size 0 11077 NULL
138134 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
138135 +count_argc_11083 count_argc 0 11083 NULL
138136 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
138137 +sda_in_11093 sda_in 0 11093 NULL
138138 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
138139 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
138140 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
138141 +aio_read_11102 aio_read 0 11102 NULL
138142 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
138143 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
138144 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
138145 +v_midi_open_11109 v_midi_open 0 11109 NULL
138146 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
138147 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
138148 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
138149 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
138150 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
138151 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
138152 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
138153 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
138154 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
138155 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
138156 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 NULL nohasharray
138157 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 &vv6410_set_hflip_11144
138158 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
138159 +process_ini_11152 process_ini 0 11152 NULL
138160 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
138161 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
138162 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
138163 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
138164 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
138165 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
138166 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
138167 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
138168 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
138169 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
138170 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
138171 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
138172 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
138173 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
138174 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
138175 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
138176 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
138177 +fb_set_var_11211 fb_set_var 0 11211 NULL
138178 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
138179 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
138180 +test_walk_11216 test_walk 0 11216 NULL
138181 +sq_overhead_11218 sq_overhead 0 11218 NULL
138182 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
138183 +__swab16p_11220 __swab16p 0 11220 NULL
138184 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
138185 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
138186 +top_off_timer_show_11232 top_off_timer_show 0 11232 NULL nohasharray
138187 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 &top_off_timer_show_11232
138188 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
138189 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
138190 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
138191 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
138192 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
138193 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
138194 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
138195 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
138196 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
138197 +of_irq_count_11253 of_irq_count 0 11253 NULL
138198 +store_refalign_11257 store_refalign 0-4 11257 NULL
138199 +ubifs_write_node_11258 ubifs_write_node 5-3-0 11258 NULL
138200 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
138201 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
138202 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
138203 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
138204 +cru_detect_11272 cru_detect 1 11272 NULL
138205 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
138206 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
138207 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
138208 +reg_write_11295 reg_write 0 11295 NULL
138209 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
138210 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
138211 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
138212 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
138213 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
138214 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
138215 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
138216 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
138217 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
138218 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
138219 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
138220 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL
138221 +iwl_dbgfs_ss_force_read_11323 iwl_dbgfs_ss_force_read 3-0 11323 NULL
138222 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
138223 +construct_key_11329 construct_key 3 11329 NULL nohasharray
138224 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
138225 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
138226 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
138227 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
138228 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
138229 +ufx_enable_11338 ufx_enable 0 11338 NULL
138230 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
138231 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
138232 +ext4_get_inline_size_11349 ext4_get_inline_size 0 11349 NULL
138233 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
138234 +kmx61_mag_validate_trigger_11352 kmx61_mag_validate_trigger 0 11352 NULL
138235 +sel_write_create_11353 sel_write_create 3 11353 NULL
138236 +show_in1_input_11354 show_in1_input 0 11354 NULL
138237 +handle_unit_11355 handle_unit 0-1 11355 NULL
138238 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 NULL nohasharray
138239 +create_input_ctls_11360 create_input_ctls 0 11360 &batadv_skb_head_push_11360
138240 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
138241 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
138242 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
138243 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
138244 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
138245 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
138246 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
138247 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
138248 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
138249 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
138250 +__spi_queued_transfer_11379 __spi_queued_transfer 0 11379 NULL
138251 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
138252 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
138253 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
138254 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
138255 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
138256 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
138257 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
138258 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
138259 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
138260 +qib_write_11394 qib_write 0-3 11394 NULL
138261 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
138262 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
138263 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
138264 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
138265 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
138266 +get_fan_11400 get_fan 0 11400 NULL
138267 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
138268 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
138269 +attention_read_file_11404 attention_read_file 0 11404 NULL
138270 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
138271 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
138272 +str_to_user_11411 str_to_user 2 11411 NULL
138273 +show_blue_11412 show_blue 0 11412 NULL nohasharray
138274 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
138275 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
138276 +ath6kl_wmi_test_rx_11414 ath6kl_wmi_test_rx 3 11414 NULL
138277 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
138278 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
138279 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
138280 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
138281 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
138282 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
138283 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
138284 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
138285 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
138286 +attr_show_11424 attr_show 0 11424 NULL
138287 +vring_size_11426 vring_size 0-2-1 11426 NULL
138288 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
138289 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
138290 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
138291 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
138292 +bttv_read_11432 bttv_read 3-0 11432 NULL
138293 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
138294 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
138295 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
138296 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
138297 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
138298 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
138299 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
138300 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
138301 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
138302 +event_file_write_11460 event_file_write 0-3 11460 NULL
138303 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
138304 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
138305 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
138306 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
138307 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
138308 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
138309 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
138310 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
138311 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
138312 +set_otp5_11480 set_otp5 4-0 11480 NULL
138313 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
138314 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
138315 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
138316 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
138317 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
138318 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
138319 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
138320 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
138321 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
138322 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
138323 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
138324 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
138325 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
138326 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
138327 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
138328 +twl_direction_in_11527 twl_direction_in 2-0 11527 NULL
138329 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
138330 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
138331 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
138332 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
138333 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
138334 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
138335 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
138336 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
138337 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
138338 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
138339 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
138340 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
138341 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
138342 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
138343 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
138344 +smk_bu_note_11566 smk_bu_note 0-5 11566 &build_avpair_blob_11566 nohasharray
138345 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &smk_bu_note_11566
138346 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
138347 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
138348 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
138349 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
138350 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
138351 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 NULL nohasharray
138352 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 &v9fs_xattr_get_acl_11577
138353 +show_11578 show 0 11578 NULL
138354 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
138355 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
138356 +pvc_bind_11588 pvc_bind 0 11588 NULL
138357 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
138358 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
138359 +flash_strobe_store_11592 flash_strobe_store 0-4 11592 NULL
138360 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
138361 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
138362 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
138363 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
138364 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
138365 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
138366 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
138367 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
138368 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
138369 +max_active_show_11610 max_active_show 0 11610 NULL
138370 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
138371 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
138372 +show_caps_11619 show_caps 0 11619 NULL
138373 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
138374 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
138375 +power_write_file_11626 power_write_file 0-3 11626 NULL
138376 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
138377 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
138378 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
138379 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
138380 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
138381 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
138382 +slab_ksize_11664 slab_ksize 0 11664 NULL
138383 +sigd_send_11665 sigd_send 0 11665 NULL
138384 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
138385 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
138386 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
138387 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
138388 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
138389 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
138390 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
138391 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
138392 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
138393 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
138394 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
138395 +split_11691 split 2 11691 NULL
138396 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
138397 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
138398 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
138399 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
138400 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
138401 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
138402 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
138403 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
138404 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
138405 +store_11711 store 0 11711 NULL
138406 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
138407 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
138408 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
138409 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
138410 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
138411 +id_show_11734 id_show 0 11734 NULL nohasharray
138412 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 &id_show_11734
138413 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
138414 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
138415 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
138416 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
138417 +inet_get_link_af_size_11751 inet_get_link_af_size 0 11751 NULL
138418 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
138419 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
138420 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
138421 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
138422 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
138423 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
138424 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
138425 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
138426 +assert_show_11778 assert_show 0 11778 NULL
138427 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
138428 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
138429 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
138430 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
138431 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
138432 +stats_clear_11802 stats_clear 0-3 11802 NULL
138433 +show_hca_type_11803 show_hca_type 0 11803 NULL
138434 +func_11804 func 0 11804 NULL
138435 +open_11806 open 0 11806 NULL nohasharray
138436 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
138437 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
138438 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
138439 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
138440 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
138441 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
138442 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
138443 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
138444 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
138445 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
138446 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
138447 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
138448 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
138449 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
138450 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
138451 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
138452 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
138453 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
138454 +cyapa_gen3_write_fw_block_11841 cyapa_gen3_write_fw_block 0 11841 NULL
138455 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
138456 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
138457 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
138458 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
138459 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
138460 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
138461 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
138462 +fsname_show_11856 fsname_show 0 11856 NULL
138463 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
138464 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
138465 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
138466 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
138467 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
138468 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
138469 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
138470 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
138471 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
138472 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
138473 +l2cap_chan_send_11878 l2cap_chan_send 3-0 11878 NULL nohasharray
138474 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 &l2cap_chan_send_11878
138475 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
138476 +image_read_11880 image_read 0-6-5 11880 NULL
138477 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 NULL nohasharray
138478 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 &_l2_alloc_skb_11883 nohasharray
138479 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883
138480 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
138481 +avc_audit_11888 avc_audit 0 11888 NULL
138482 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
138483 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
138484 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
138485 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
138486 +xstateregs_get_11906 xstateregs_get 4 11906 NULL nohasharray
138487 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 &xstateregs_get_11906
138488 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
138489 +ti_write_11916 ti_write 0-4 11916 NULL
138490 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
138491 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
138492 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
138493 +SMBNTencrypt_11929 SMBNTencrypt 0 11929 NULL nohasharray
138494 +bitmap_remap_11929 bitmap_remap 5 11929 &SMBNTencrypt_11929
138495 +show_limit_11932 show_limit 0 11932 NULL
138496 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
138497 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
138498 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
138499 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
138500 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
138501 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
138502 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
138503 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
138504 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
138505 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
138506 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 NULL nohasharray
138507 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 &btmrvl_download_cal_data_11953
138508 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
138509 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
138510 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
138511 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 NULL
138512 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 NULL
138513 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
138514 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
138515 +pptp_getname_11971 pptp_getname 0 11971 NULL
138516 +split_node_11976 split_node 0 11976 NULL nohasharray
138517 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
138518 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
138519 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
138520 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
138521 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
138522 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
138523 +cyapa_show_rt_suspend_scanrate_11988 cyapa_show_rt_suspend_scanrate 0 11988 NULL
138524 +rp_write_room_11990 rp_write_room 0 11990 NULL nohasharray
138525 +smack_file_permission_11990 smack_file_permission 0 11990 &rp_write_room_11990
138526 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
138527 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
138528 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
138529 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
138530 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
138531 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
138532 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
138533 +bh1780_read_12006 bh1780_read 0 12006 NULL
138534 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
138535 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
138536 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
138537 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
138538 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
138539 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
138540 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
138541 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
138542 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
138543 +vcc_sendmsg_12038 vcc_sendmsg 3 12038 NULL
138544 +device_offline_12042 device_offline 0 12042 NULL
138545 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
138546 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
138547 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
138548 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
138549 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
138550 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
138551 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
138552 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
138553 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
138554 +ath10k_dbg_sta_write_aggr_mode_12064 ath10k_dbg_sta_write_aggr_mode 3-0 12064 NULL nohasharray
138555 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 &ath10k_dbg_sta_write_aggr_mode_12064
138556 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
138557 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
138558 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
138559 +start_streaming_12074 start_streaming 0 12074 NULL
138560 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
138561 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
138562 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
138563 +u3_entry_store_12081 u3_entry_store 0-4 12081 NULL nohasharray
138564 +imx074_g_crop_12081 imx074_g_crop 0 12081 &u3_entry_store_12081
138565 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
138566 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
138567 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
138568 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
138569 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
138570 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
138571 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
138572 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
138573 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
138574 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
138575 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
138576 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
138577 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
138578 +toshiba_function_keys_set_12112 toshiba_function_keys_set 0 12112 NULL
138579 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
138580 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
138581 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
138582 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
138583 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
138584 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
138585 +__i915_wait_request_12127 __i915_wait_request 0 12127 NULL
138586 +set_powered_12129 set_powered 4 12129 NULL
138587 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
138588 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
138589 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
138590 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
138591 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
138592 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
138593 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
138594 +rawsock_recvmsg_12144 rawsock_recvmsg 4-0 12144 NULL
138595 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
138596 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
138597 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
138598 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
138599 +__bt_get_word_12153 __bt_get_word 2 12153 NULL
138600 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
138601 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
138602 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
138603 +ec_write_12162 ec_write 0 12162 NULL
138604 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 NULL
138605 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
138606 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
138607 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
138608 +space_show_12178 space_show 0 12178 NULL nohasharray
138609 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
138610 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
138611 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
138612 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
138613 +ip_generic_getfrag_12187 ip_generic_getfrag 4 12187 NULL nohasharray
138614 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
138615 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
138616 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
138617 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
138618 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
138619 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
138620 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
138621 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
138622 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
138623 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
138624 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
138625 +receive_copy_12216 receive_copy 3 12216 NULL
138626 +btree_writepages_12217 btree_writepages 0 12217 NULL
138627 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
138628 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
138629 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
138630 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
138631 +mode_show_12223 mode_show 0 12223 NULL
138632 +led_write_12224 led_write 0 12224 NULL
138633 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
138634 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
138635 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
138636 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
138637 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
138638 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
138639 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
138640 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
138641 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
138642 +max197_store_range_12255 max197_store_range 0-4 12255 NULL nohasharray
138643 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 &max197_store_range_12255
138644 +store_12256 store 0-3 12256 NULL
138645 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
138646 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
138647 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
138648 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
138649 +setsockopt_12262 setsockopt 0 12262 NULL
138650 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
138651 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
138652 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 NULL nohasharray
138653 +start_12267 start 0 12267 &shash_compat_setkey_12267
138654 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
138655 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
138656 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
138657 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
138658 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
138659 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
138660 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
138661 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
138662 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
138663 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
138664 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
138665 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
138666 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
138667 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
138668 +i915_gem_object_pin_view_12293 i915_gem_object_pin_view 0 12293 NULL
138669 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
138670 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
138671 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
138672 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
138673 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
138674 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
138675 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
138676 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
138677 +bt_sock_recvmsg_12316 bt_sock_recvmsg 4-0 12316 NULL nohasharray
138678 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 &bt_sock_recvmsg_12316
138679 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
138680 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
138681 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
138682 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
138683 +show_urb_12326 show_urb 0 12326 NULL
138684 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL nohasharray
138685 +HFC_inw_nodebug_12332 HFC_inw_nodebug 0 12332 &pcbit_writecmd_12332
138686 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
138687 +write_12336 write 0 12336 NULL
138688 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
138689 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
138690 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
138691 +get_burstcount_12341 get_burstcount 0 12341 NULL
138692 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
138693 +dn_listen_12343 dn_listen 0 12343 NULL
138694 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
138695 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
138696 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
138697 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
138698 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
138699 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
138700 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
138701 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
138702 +store_12367 store 0 12367 NULL
138703 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
138704 +dev_debug_show_12369 dev_debug_show 0 12369 NULL
138705 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
138706 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
138707 +read_12377 read 0 12377 NULL
138708 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
138709 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
138710 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
138711 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
138712 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
138713 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
138714 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 1-4 12394 NULL
138715 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
138716 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
138717 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
138718 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
138719 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
138720 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
138721 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
138722 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
138723 +stats_store_12424 stats_store 0-3 12424 NULL
138724 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
138725 +show_display_12427 show_display 0 12427 NULL
138726 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
138727 +mos7840_open_12439 mos7840_open 0 12439 NULL
138728 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
138729 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
138730 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
138731 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
138732 +nvkm_engine_create__12458 nvkm_engine_create_ 7 12458 NULL
138733 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
138734 +llcp_sock_recvmsg_12460 llcp_sock_recvmsg 3 12460 NULL
138735 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
138736 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
138737 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
138738 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 NULL nohasharray
138739 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 &rsi_prepare_skb_12472 nohasharray
138740 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472
138741 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
138742 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
138743 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
138744 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
138745 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
138746 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
138747 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 NULL
138748 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
138749 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
138750 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
138751 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
138752 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
138753 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
138754 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
138755 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
138756 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
138757 +toshiba_usb_sleep_charge_set_12511 toshiba_usb_sleep_charge_set 0 12511 NULL
138758 +stream_start_12516 stream_start 0 12516 NULL
138759 +open_12519 open 0 12519 NULL
138760 +write_12520 write 0 12520 NULL
138761 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
138762 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
138763 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
138764 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
138765 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
138766 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
138767 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
138768 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
138769 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
138770 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
138771 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
138772 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
138773 +comm_local_read_12541 comm_local_read 0 12541 NULL
138774 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
138775 +masq_device_event_12546 masq_device_event 0 12546 NULL
138776 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
138777 +mr_write_12549 mr_write 0 12549 NULL nohasharray
138778 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
138779 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
138780 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
138781 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
138782 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
138783 +send_convert_12552 send_convert 0 12552 NULL
138784 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
138785 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
138786 +joydev_read_12559 joydev_read 0-3 12559 NULL
138787 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
138788 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
138789 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
138790 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
138791 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
138792 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
138793 +pwm_config_12570 pwm_config 0 12570 NULL
138794 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
138795 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
138796 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
138797 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
138798 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
138799 +request_update_12585 request_update 0 12585 NULL
138800 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
138801 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
138802 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
138803 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
138804 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
138805 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
138806 +add_endpoint_12593 add_endpoint 0 12593 NULL
138807 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
138808 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
138809 +ipv6_get_l4proto_12600 ipv6_get_l4proto 2-0 12600 NULL
138810 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
138811 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
138812 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
138813 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
138814 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
138815 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
138816 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
138817 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
138818 +kmx61_setup_new_data_interrupt_12618 kmx61_setup_new_data_interrupt 0 12618 NULL
138819 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 NULL nohasharray
138820 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 &fc_fcp_frame_alloc_12624
138821 +get_component_fault_12625 get_component_fault 0 12625 NULL
138822 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
138823 +wl18xx_acx_ap_sleep_12628 wl18xx_acx_ap_sleep 0 12628 NULL
138824 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
138825 +store_blank_12636 store_blank 0-4 12636 NULL
138826 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL nohasharray
138827 +nr_sendmsg_12640 nr_sendmsg 3 12640 &pn_sendmsg_12640
138828 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
138829 +nr_recvmsg_12649 nr_recvmsg 4-0 12649 NULL
138830 +wb_create_12651 wb_create 1 12651 NULL
138831 +apply_12652 apply 0 12652 NULL
138832 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
138833 +pid_show_12655 pid_show 0 12655 NULL nohasharray
138834 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
138835 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
138836 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
138837 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
138838 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
138839 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
138840 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
138841 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
138842 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
138843 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
138844 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
138845 +show_12685 show 0 12685 NULL
138846 +sidtab_init_12688 sidtab_init 0 12688 NULL
138847 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
138848 +update_cpumask_12691 update_cpumask 0 12691 NULL
138849 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
138850 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
138851 +tlan_open_12699 tlan_open 0 12699 NULL
138852 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
138853 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
138854 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
138855 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
138856 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
138857 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
138858 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
138859 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
138860 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
138861 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
138862 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
138863 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
138864 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
138865 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
138866 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
138867 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
138868 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
138869 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
138870 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
138871 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
138872 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
138873 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
138874 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
138875 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
138876 +listxattr_12769 listxattr 3 12769 NULL
138877 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
138878 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
138879 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 NULL nohasharray
138880 +check_ci_12775 check_ci 0 12775 &ip_ufo_append_data_12775 nohasharray
138881 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775
138882 +validate_index_12777 validate_index 0 12777 NULL
138883 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
138884 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
138885 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
138886 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
138887 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
138888 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
138889 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
138890 +be_cmd_vlan_config_12799 be_cmd_vlan_config 0 12799 NULL
138891 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
138892 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
138893 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
138894 +mgmt_event_12810 mgmt_event 4 12810 NULL
138895 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
138896 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
138897 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
138898 +readq_12825 readq 0 12825 NULL
138899 +show_12831 show 0 12831 NULL
138900 +create_12834 create 0 12834 NULL nohasharray
138901 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
138902 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
138903 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
138904 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
138905 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
138906 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
138907 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
138908 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
138909 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
138910 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
138911 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
138912 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
138913 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
138914 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
138915 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
138916 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
138917 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
138918 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
138919 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
138920 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
138921 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
138922 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
138923 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
138924 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
138925 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
138926 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
138927 +md_run_12871 md_run 0 12871 &show_12871
138928 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
138929 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
138930 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
138931 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
138932 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
138933 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
138934 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
138935 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 NULL nohasharray
138936 +show_hold_timer_12892 show_hold_timer 0 12892 &get_leb_cnt_12892
138937 +minix_readpage_12897 minix_readpage 0 12897 NULL
138938 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
138939 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
138940 +request_12902 request 0 12902 &_regmap_raw_read_12902
138941 +ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
138942 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
138943 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
138944 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
138945 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
138946 +show_temp_status_12912 show_temp_status 0 12912 NULL
138947 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
138948 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
138949 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
138950 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
138951 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
138952 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
138953 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
138954 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
138955 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
138956 +wil_write_back_12939 wil_write_back 3-0 12939 NULL nohasharray
138957 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 &wil_write_back_12939
138958 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
138959 +register_memory_12944 register_memory 0 12944 NULL
138960 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
138961 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
138962 +int340x_thermal_get_zone_temp_12954 int340x_thermal_get_zone_temp 0 12954 NULL
138963 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
138964 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
138965 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
138966 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
138967 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
138968 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
138969 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
138970 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
138971 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
138972 +__rhashtable_insert_fast_12974 __rhashtable_insert_fast 0 12974 NULL
138973 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
138974 +klp_enable_object_12977 klp_enable_object 0 12977 NULL
138975 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
138976 +_iwl_dbgfs_ss_force_write_12984 _iwl_dbgfs_ss_force_write 3-0 12984 NULL
138977 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
138978 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
138979 +host_lock_show_12993 host_lock_show 0 12993 NULL
138980 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
138981 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
138982 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
138983 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
138984 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
138985 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
138986 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
138987 +shutdown_event_13006 shutdown_event 0 13006 NULL
138988 +show_octave_13007 show_octave 0 13007 NULL
138989 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
138990 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
138991 +vsscanf_13014 vsscanf 0 13014 NULL
138992 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
138993 +netvsc_open_13019 netvsc_open 0 13019 NULL
138994 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
138995 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
138996 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
138997 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
138998 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
138999 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
139000 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
139001 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
139002 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
139003 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
139004 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
139005 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
139006 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
139007 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
139008 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
139009 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
139010 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
139011 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
139012 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
139013 +read_file_tpc_13073 read_file_tpc 3-0 13073 NULL
139014 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
139015 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
139016 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
139017 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
139018 +ti_do_config_13080 ti_do_config 0 13080 NULL
139019 +get_pwm1_13083 get_pwm1 0 13083 NULL
139020 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
139021 +radeon_hwmon_get_pwm1_enable_13088 radeon_hwmon_get_pwm1_enable 0 13088 NULL
139022 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
139023 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
139024 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
139025 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
139026 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
139027 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
139028 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 2-3-0 13100 NULL
139029 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
139030 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
139031 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
139032 +next_power_13110 next_power 0 13110 NULL
139033 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
139034 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 NULL nohasharray
139035 +pyra_send_control_13112 pyra_send_control 0 13112 &snd_pcm_lib_preallocate_pages_for_all_13112
139036 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
139037 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
139038 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
139039 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
139040 +read_13125 read 0-5 13125 NULL
139041 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
139042 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
139043 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
139044 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
139045 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
139046 +blk_update_request_13146 blk_update_request 3 13146 NULL
139047 +erst_reader_13156 erst_reader 0 13156 NULL
139048 +nes_net_event_13163 nes_net_event 0 13163 NULL
139049 +hpfs_write_begin_13164 hpfs_write_begin 3-0 13164 NULL
139050 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
139051 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
139052 +caif_stream_recvmsg_13173 caif_stream_recvmsg 4-0 13173 NULL
139053 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
139054 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
139055 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
139056 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
139057 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
139058 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
139059 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
139060 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
139061 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
139062 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
139063 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
139064 +ar5523_start_13193 ar5523_start 0 13193 NULL
139065 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
139066 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
139067 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
139068 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
139069 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
139070 +set_tach_13200 set_tach 0-4 13200 NULL
139071 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
139072 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
139073 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
139074 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
139075 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
139076 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
139077 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
139078 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
139079 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
139080 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
139081 +set_vrm_13222 set_vrm 0-4 13222 NULL
139082 +dax_clear_blocks_13223 dax_clear_blocks 3 13223 NULL
139083 +copy_user_subjs_13225 copy_user_subjs 0 13225 NULL
139084 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
139085 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
139086 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
139087 +soft_show_13244 soft_show 0 13244 NULL
139088 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
139089 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
139090 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
139091 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
139092 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
139093 +store_13249 store 0 13249 NULL nohasharray
139094 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
139095 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
139096 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
139097 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
139098 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
139099 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
139100 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
139101 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
139102 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
139103 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
139104 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
139105 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
139106 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
139107 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
139108 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
139109 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
139110 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
139111 +sd_major_13294 sd_major 0-1 13294 NULL
139112 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
139113 +map_offset_show_13301 map_offset_show 0 13301 NULL
139114 +set_ptk_13304 set_ptk 0 13304 NULL nohasharray
139115 +__jbd2_update_log_tail_13304 __jbd2_update_log_tail 0 13304 &set_ptk_13304
139116 +store_13310 store 0 13310 NULL
139117 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
139118 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
139119 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
139120 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
139121 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 NULL nohasharray
139122 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 &us122l_ctl_msg_13330
139123 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
139124 +connect_layer1_13336 connect_layer1 0 13336 NULL
139125 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
139126 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
139127 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
139128 +get_bits_13353 get_bits 0-2 13353 NULL
139129 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
139130 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 NULL nohasharray
139131 +ths7303_setval_13360 ths7303_setval 0 13360 &hscx_empty_fifo_13360
139132 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
139133 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
139134 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
139135 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
139136 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
139137 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
139138 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
139139 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
139140 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
139141 +bt_sock_recvmsg_13380 bt_sock_recvmsg 3 13380 NULL
139142 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
139143 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
139144 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
139145 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
139146 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
139147 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
139148 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
139149 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 NULL nohasharray
139150 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 &carl9170_rx_untie_data_13405
139151 +sky2_receive_13407 sky2_receive 2 13407 NULL
139152 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
139153 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
139154 +store_flush_13416 store_flush 0 13416 NULL
139155 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
139156 +get_tx_data_len_13418 get_tx_data_len 0 13418 NULL
139157 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
139158 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
139159 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
139160 +smb_sendv_13437 smb_sendv 0 13437 NULL nohasharray
139161 +__tipc_send_stream_13437 __tipc_send_stream 3 13437 &smb_sendv_13437
139162 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
139163 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
139164 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
139165 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
139166 +close_patch_13445 close_patch 0 13445 NULL
139167 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
139168 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
139169 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
139170 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
139171 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
139172 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
139173 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
139174 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
139175 +bcm_iproc_i2c_xfer_13471 bcm_iproc_i2c_xfer 0-3 13471 NULL nohasharray
139176 +target_freq_show_13471 target_freq_show 0 13471 &bcm_iproc_i2c_xfer_13471
139177 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
139178 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
139179 +show_13475 show 0 13475 NULL nohasharray
139180 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
139181 +get_temp_13476 get_temp 0 13476 NULL
139182 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
139183 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
139184 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
139185 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
139186 +write_13490 write 0 13490 NULL
139187 +data_read_13494 data_read 3-0 13494 NULL nohasharray
139188 +ext_prop_data_store_13494 ext_prop_data_store 3-0 13494 &data_read_13494 nohasharray
139189 +qib_write_umem32_13494 qib_write_umem32 0 13494 &ext_prop_data_store_13494
139190 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
139191 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
139192 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
139193 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
139194 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
139195 +core_status_13515 core_status 4-0 13515 NULL nohasharray
139196 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
139197 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
139198 +show_dock_type_13518 show_dock_type 0 13518 NULL
139199 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
139200 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
139201 +bm_init_13529 bm_init 2 13529 NULL
139202 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
139203 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
139204 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
139205 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
139206 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
139207 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
139208 +venus_access_13541 venus_access 0 13541 NULL
139209 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
139210 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
139211 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
139212 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
139213 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
139214 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
139215 +hp100_open_13551 hp100_open 0 13551 NULL
139216 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
139217 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
139218 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 4-0 13556 NULL nohasharray
139219 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
139220 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
139221 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
139222 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
139223 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
139224 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
139225 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
139226 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
139227 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
139228 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
139229 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
139230 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
139231 +ci_role_start_13579 ci_role_start 0 13579 NULL
139232 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
139233 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
139234 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
139235 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
139236 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 NULL nohasharray
139237 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 &mpt_lan_receive_post_turbo_13592
139238 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
139239 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
139240 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
139241 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
139242 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
139243 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
139244 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
139245 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
139246 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
139247 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
139248 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
139249 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
139250 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
139251 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
139252 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL nohasharray
139253 +nr_recvmsg_13617 nr_recvmsg 3 13617 &__ntfs_grab_cache_pages_13617
139254 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
139255 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
139256 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
139257 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
139258 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
139259 +packet_snd_13634 packet_snd 3-0 13634 NULL nohasharray
139260 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
139261 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
139262 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
139263 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
139264 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
139265 +mlx4_comm_cmd_13637 mlx4_comm_cmd 0 13637 NULL
139266 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
139267 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
139268 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
139269 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
139270 +period_to_str_13642 period_to_str 0 13642 NULL
139271 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
139272 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
139273 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
139274 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
139275 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
139276 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
139277 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
139278 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
139279 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
139280 +i915_gem_obj_ggtt_offset_view_13680 i915_gem_obj_ggtt_offset_view 0 13680 NULL
139281 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
139282 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
139283 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
139284 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
139285 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
139286 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
139287 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
139288 +wil_read_back_13687 wil_read_back 3-0 13687 NULL
139289 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
139290 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
139291 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
139292 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
139293 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
139294 +usb_get_string_13693 usb_get_string 0 13693 NULL
139295 +tipc_send_stream_13696 tipc_send_stream 3 13696 NULL
139296 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
139297 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 NULL nohasharray
139298 +ntc_show_name_13704 ntc_show_name 0 13704 &fw_iso_buffer_alloc_13704 nohasharray
139299 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704
139300 +gprs_attach_13708 gprs_attach 0 13708 NULL
139301 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
139302 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
139303 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
139304 +manf_id_show_13718 manf_id_show 0 13718 NULL
139305 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
139306 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
139307 +get_codec_name_13721 get_codec_name 0 13721 NULL
139308 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
139309 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
139310 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
139311 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 NULL nohasharray
139312 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 &cfg80211_testmode_alloc_event_skb_13739
139313 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
139314 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
139315 +snd_hdac_device_register_13749 snd_hdac_device_register 0 13749 NULL
139316 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
139317 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
139318 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
139319 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
139320 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
139321 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
139322 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
139323 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
139324 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
139325 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
139326 +l2tp_ip_recvmsg_13785 l2tp_ip_recvmsg 3 13785 NULL
139327 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
139328 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
139329 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
139330 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
139331 +migrate_pages_13797 migrate_pages 0 13797 NULL
139332 +cpu_down_13801 cpu_down 0 13801 NULL
139333 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
139334 +mwifiex_sdio_card_to_host_mp_aggr_13806 mwifiex_sdio_card_to_host_mp_aggr 2 13806 NULL
139335 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
139336 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
139337 +random_read_13815 random_read 3-0 13815 NULL nohasharray
139338 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
139339 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
139340 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
139341 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
139342 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
139343 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
139344 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL nohasharray
139345 +snd_line6_prepare_13820 snd_line6_prepare 0 13820 &hsi_register_board_info_13820
139346 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
139347 +mv88e6123_61_65_get_sset_count_13824 mv88e6123_61_65_get_sset_count 0 13824 NULL
139348 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
139349 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
139350 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
139351 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
139352 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL nohasharray
139353 +bucket_table_alloc_13837 bucket_table_alloc 2 13837 &qce_ahash_hmac_setkey_13837
139354 +ds1685_rtc_sysfs_serial_show_13839 ds1685_rtc_sysfs_serial_show 0 13839 NULL
139355 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
139356 +acknak_13844 acknak 0 13844 NULL nohasharray
139357 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
139358 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
139359 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
139360 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
139361 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
139362 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
139363 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
139364 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
139365 +visorchipset_file_init_13861 visorchipset_file_init 1 13861 NULL
139366 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
139367 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
139368 +lmc_open_13868 lmc_open 0 13868 NULL
139369 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
139370 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
139371 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
139372 +speed_show_13879 speed_show 0 13879 NULL
139373 +ad9523_read_13881 ad9523_read 0 13881 NULL
139374 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
139375 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
139376 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
139377 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
139378 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
139379 +recv_13888 recv 0-3 13888 NULL
139380 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
139381 +get_amixer_13890 get_amixer 0 13890 NULL
139382 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
139383 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
139384 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
139385 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
139386 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
139387 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
139388 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
139389 +f81232_open_13915 f81232_open 0 13915 NULL
139390 +bluetooth_show_13923 bluetooth_show 0 13923 NULL
139391 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
139392 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
139393 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
139394 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
139395 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &read_packet_data_13938 nohasharray
139396 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &drbd_send_drequest_csum_13938
139397 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
139398 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
139399 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
139400 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
139401 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
139402 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
139403 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
139404 +ath10k_read_nf_cal_period_13951 ath10k_read_nf_cal_period 3-0 13951 NULL nohasharray
139405 +serial_in_13951 serial_in 0 13951 &ath10k_read_nf_cal_period_13951 nohasharray
139406 +aa_path_name_13951 aa_path_name 0 13951 &serial_in_13951
139407 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
139408 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
139409 +audit_caps_13958 audit_caps 3-0 13958 NULL
139410 +sr_write_13961 sr_write 3 13961 NULL
139411 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
139412 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
139413 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
139414 +com90xx_found_13974 com90xx_found 3 13974 NULL
139415 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
139416 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
139417 +dsp_read_13980 dsp_read 2-0 13980 NULL
139418 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
139419 +func_13981 func 0 13981 &dvb_demux_read_13981
139420 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
139421 +mon_notify_13986 mon_notify 0 13986 NULL
139422 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
139423 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
139424 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
139425 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
139426 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
139427 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
139428 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 NULL
139429 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
139430 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
139431 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
139432 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
139433 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
139434 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
139435 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
139436 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
139437 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
139438 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
139439 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
139440 +devm_kmalloc_array_14021 devm_kmalloc_array 2-3 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
139441 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
139442 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
139443 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
139444 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
139445 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
139446 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
139447 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
139448 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
139449 +mos7720_write_room_14039 mos7720_write_room 0 14039 NULL
139450 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
139451 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
139452 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
139453 +read_14049 read 0 14049 NULL
139454 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
139455 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
139456 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
139457 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
139458 +__wait_latch_14057 __wait_latch 0 14057 NULL
139459 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
139460 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
139461 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
139462 +show_pan_14065 show_pan 0 14065 NULL
139463 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
139464 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
139465 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
139466 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL
139467 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL nohasharray
139468 +dgram_recvmsg_14080 dgram_recvmsg 3 14080 &w1_master_attribute_store_pullup_14080
139469 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
139470 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
139471 +store_sched2_14094 store_sched2 4-0 14094 NULL
139472 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
139473 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
139474 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
139475 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
139476 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
139477 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
139478 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
139479 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
139480 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
139481 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
139482 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
139483 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
139484 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
139485 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
139486 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
139487 +caif_stream_recvmsg_14125 caif_stream_recvmsg 3 14125 NULL
139488 +readSuper_14128 readSuper 0 14128 NULL
139489 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
139490 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
139491 +bnep_send_14132 bnep_send 3 14132 NULL
139492 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
139493 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
139494 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
139495 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
139496 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
139497 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
139498 +em_canid_change_14150 em_canid_change 3 14150 NULL
139499 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
139500 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL nohasharray
139501 +sx9500_set_trigger_state_14155 sx9500_set_trigger_state 0 14155 &gsm_dlci_data_14155
139502 +alx_open_14158 alx_open 0 14158 NULL nohasharray
139503 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
139504 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
139505 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL
139506 +do_write_inode_14162 do_write_inode 0 14162 NULL
139507 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
139508 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
139509 +print_input_mask_14168 print_input_mask 0-3 14168 NULL nohasharray
139510 +ledd_store_14168 ledd_store 4-0 14168 &print_input_mask_14168
139511 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
139512 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
139513 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
139514 +nfs_file_direct_write_14181 nfs_file_direct_write 0 14181 NULL
139515 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
139516 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
139517 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
139518 +suspend_14194 suspend 0 14194 NULL nohasharray
139519 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
139520 +do_splice_14196 do_splice 5 14196 NULL
139521 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
139522 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
139523 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
139524 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
139525 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
139526 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
139527 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
139528 +cancel_lock_14207 cancel_lock 0 14207 NULL
139529 +alloc_async_14208 alloc_async 1 14208 NULL nohasharray
139530 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 &alloc_async_14208
139531 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
139532 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
139533 +__nvme_alloc_iod_14218 __nvme_alloc_iod 1-2 14218 NULL
139534 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
139535 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
139536 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
139537 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
139538 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
139539 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
139540 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
139541 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
139542 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
139543 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL nohasharray
139544 +sctp_recvmsg_14241 sctp_recvmsg 3 14241 &de_get_regs_len_14241
139545 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL nohasharray
139546 +__tipc_link_xmit_14244 __tipc_link_xmit 0 14244 &dma_declare_coherent_memory_14244
139547 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
139548 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
139549 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
139550 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
139551 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
139552 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
139553 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
139554 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
139555 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
139556 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
139557 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
139558 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
139559 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
139560 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
139561 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
139562 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
139563 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
139564 +show_shost_state_14285 show_shost_state 0 14285 NULL
139565 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
139566 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
139567 +rr_status_14293 rr_status 5-0 14293 NULL
139568 +restart_write_file_14294 restart_write_file 0 14294 NULL
139569 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
139570 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
139571 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
139572 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
139573 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
139574 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
139575 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
139576 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
139577 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
139578 +list_one_attr_14309 list_one_attr 0 14309 NULL
139579 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
139580 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
139581 +show_otp4en_14321 show_otp4en 0 14321 NULL
139582 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
139583 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
139584 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 NULL nohasharray
139585 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 &rtpm_usagecount_show_14335
139586 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
139587 +nvkm_mc_create__14338 nvkm_mc_create_ 4 14338 NULL
139588 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
139589 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
139590 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
139591 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
139592 +writepages_14348 writepages 0 14348 NULL
139593 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
139594 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
139595 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
139596 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
139597 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
139598 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
139599 +read_block_data_14358 read_block_data 0 14358 NULL
139600 +_kstrtol_14359 _kstrtol 0 14359 NULL
139601 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
139602 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
139603 +revision_id_show_14361 revision_id_show 0 14361 NULL
139604 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
139605 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
139606 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
139607 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
139608 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
139609 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
139610 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
139611 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL nohasharray
139612 +cyapa_gen5_bl_enter_14384 cyapa_gen5_bl_enter 0 14384 &ext3_write_begin_14384
139613 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
139614 +walk_page_range_14389 walk_page_range 0 14389 NULL
139615 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
139616 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
139617 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
139618 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
139619 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
139620 +show_cpumask_14414 show_cpumask 0 14414 NULL
139621 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
139622 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
139623 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
139624 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
139625 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
139626 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
139627 +show_temp_label_14434 show_temp_label 0 14434 NULL
139628 +dn_bind_14436 dn_bind 0 14436 NULL
139629 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
139630 +mos7840_write_room_14440 mos7840_write_room 0 14440 NULL nohasharray
139631 +rbd_snap_show_14440 rbd_snap_show 0 14440 &mos7840_write_room_14440 nohasharray
139632 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
139633 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
139634 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
139635 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
139636 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
139637 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
139638 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
139639 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
139640 +access_store_14459 access_store 0-4 14459 NULL
139641 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
139642 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
139643 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
139644 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
139645 +set_peek_off_14474 set_peek_off 0 14474 NULL
139646 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
139647 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
139648 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
139649 +store_14478 store 0-4 14478 NULL
139650 +udplite_getfrag_14479 udplite_getfrag 4 14479 NULL nohasharray
139651 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
139652 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
139653 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
139654 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
139655 +split_state_14491 split_state 0 14491 NULL
139656 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
139657 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
139658 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
139659 +i801_check_post_14501 i801_check_post 0 14501 NULL
139660 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
139661 +patch_cr157_14509 patch_cr157 0 14509 NULL
139662 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
139663 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
139664 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
139665 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
139666 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
139667 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
139668 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 NULL nohasharray
139669 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 &nfc_hci_hcp_message_tx_14534
139670 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
139671 +ep0_write_14536 ep0_write 3 14536 &dataflash_read_user_otp_14536 nohasharray
139672 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
139673 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
139674 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
139675 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
139676 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
139677 +getxattr_14545 getxattr 0 14545 NULL nohasharray
139678 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
139679 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
139680 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
139681 +t4_wait_op_done_val_14550 t4_wait_op_done_val 0 14550 NULL
139682 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
139683 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL
139684 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
139685 +vortex_get_sset_count_14567 vortex_get_sset_count 0 14567 NULL
139686 +label_cpu_14568 label_cpu 0 14568 NULL
139687 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
139688 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
139689 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
139690 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
139691 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
139692 +write_info_14584 write_info 0-3 14584 NULL
139693 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
139694 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
139695 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
139696 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
139697 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
139698 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 NULL nohasharray
139699 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 &ceph_osdc_alloc_request_14597 nohasharray
139700 +show_14597 show 0 14597 &i2c_smbus_write_word_swapped_14597
139701 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
139702 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
139703 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
139704 +init_nic_14611 init_nic 0 14611 NULL
139705 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
139706 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
139707 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
139708 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
139709 +logical_ring_flush_all_caches_14626 logical_ring_flush_all_caches 0 14626 &sb1000_start_get_set_command_14626 nohasharray
139710 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &logical_ring_flush_all_caches_14626
139711 +show_temphyst_14627 show_temphyst 0 14627 NULL
139712 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
139713 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
139714 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
139715 +ocfs2_trim_group_14641 ocfs2_trim_group 4-3 14641 NULL
139716 +write_14642 write 0 14642 NULL
139717 +dbJoin_14644 dbJoin 0 14644 NULL
139718 +profile_replace_14652 profile_replace 3-0 14652 NULL
139719 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
139720 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
139721 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
139722 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
139723 +store_14661 store 0 14661 &store_pwm_auto_spinup_time_14661
139724 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
139725 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
139726 +axp20x_store_ext_attr_14665 axp20x_store_ext_attr 0-4 14665 &f2fs_xattr_generic_get_14665 nohasharray
139727 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &axp20x_store_ext_attr_14665
139728 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
139729 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
139730 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
139731 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
139732 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
139733 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
139734 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
139735 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
139736 +nvkm_namedb_create__14681 nvkm_namedb_create_ 7 14681 NULL nohasharray
139737 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 &nvkm_namedb_create__14681
139738 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
139739 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
139740 +find_shared_port_14689 find_shared_port 0 14689 NULL
139741 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
139742 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
139743 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
139744 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
139745 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
139746 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
139747 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
139748 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
139749 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
139750 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
139751 +u_audio_playback_14709 u_audio_playback 3 14709 NULL nohasharray
139752 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 &u_audio_playback_14709
139753 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
139754 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
139755 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
139756 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
139757 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
139758 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
139759 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
139760 +vfd_write_14717 vfd_write 3-0 14717 NULL
139761 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
139762 +inet_listen_14723 inet_listen 0 14723 NULL
139763 +show_interval_14725 show_interval 0 14725 NULL nohasharray
139764 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
139765 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
139766 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
139767 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
139768 +codec_bind_generic_14739 codec_bind_generic 0 14739 NULL
139769 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
139770 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
139771 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
139772 +store_camera_14751 store_camera 4-0 14751 NULL
139773 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
139774 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
139775 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
139776 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
139777 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
139778 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
139779 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
139780 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
139781 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
139782 +regmap_range_read_file_14775 regmap_range_read_file 3-0 14775 NULL
139783 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
139784 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
139785 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
139786 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
139787 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
139788 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
139789 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
139790 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
139791 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL
139792 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
139793 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
139794 +hpet_readl_14801 hpet_readl 0 14801 NULL
139795 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
139796 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
139797 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
139798 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
139799 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
139800 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
139801 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
139802 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
139803 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
139804 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
139805 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
139806 +show_temp_input_14828 show_temp_input 0 14828 NULL
139807 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
139808 +flash_brightness_show_14833 flash_brightness_show 0 14833 NULL
139809 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
139810 +max_power_show_14836 max_power_show 0 14836 NULL
139811 +name_len_14843 name_len 0-2 14843 NULL
139812 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
139813 +dccp_sendmsg_14850 dccp_sendmsg 3 14850 NULL
139814 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
139815 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
139816 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
139817 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
139818 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
139819 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
139820 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
139821 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
139822 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
139823 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
139824 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
139825 +gt_act_freq_mhz_show_14882 gt_act_freq_mhz_show 0 14882 NULL
139826 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
139827 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
139828 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
139829 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
139830 +mfg_show_14897 mfg_show 0 14897 NULL
139831 +ea_init_14899 ea_init 0 14899 NULL
139832 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
139833 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
139834 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
139835 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
139836 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
139837 +krealloc_14908 krealloc 2 14908 NULL nohasharray
139838 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
139839 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
139840 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
139841 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
139842 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
139843 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
139844 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
139845 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
139846 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
139847 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
139848 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
139849 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
139850 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
139851 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
139852 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
139853 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
139854 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
139855 +queue_cnt_14951 queue_cnt 0 14951 NULL
139856 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 4-0 14952 NULL
139857 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
139858 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
139859 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
139860 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
139861 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
139862 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
139863 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
139864 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
139865 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
139866 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
139867 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
139868 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
139869 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
139870 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
139871 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
139872 +gpio_twl4030_write_14987 gpio_twl4030_write 1-0 14987 NULL nohasharray
139873 +setkey_14987 setkey 3 14987 &gpio_twl4030_write_14987 nohasharray
139874 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &setkey_14987
139875 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
139876 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
139877 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
139878 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
139879 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
139880 +add_request_15003 add_request 0 15003 &store_touchpad_15003
139881 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
139882 +dump_write_15008 dump_write 0-3 15008 NULL
139883 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
139884 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
139885 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
139886 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
139887 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
139888 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
139889 +predisable_15024 predisable 0 15024 NULL
139890 +vmap_15025 vmap 2 15025 NULL
139891 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
139892 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
139893 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
139894 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 NULL
139895 +priority_store_15039 priority_store 4-0 15039 NULL
139896 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
139897 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
139898 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
139899 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
139900 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
139901 +show_otp3en_15049 show_otp3en 0 15049 NULL
139902 +show_15051 show 0 15051 NULL
139903 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
139904 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
139905 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
139906 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
139907 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
139908 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
139909 +pppoe_recvmsg_15073 pppoe_recvmsg 4-0 15073 NULL
139910 +group_addr_show_15078 group_addr_show 0 15078 NULL
139911 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
139912 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
139913 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
139914 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
139915 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
139916 +show_ppi_operations_15091 show_ppi_operations 0 15091 NULL
139917 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
139918 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
139919 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
139920 +show_designated_root_15098 show_designated_root 0 15098 NULL
139921 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
139922 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
139923 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
139924 +generic_update_time_15110 generic_update_time 0 15110 NULL
139925 +cy_write_room_15111 cy_write_room 0 15111 NULL
139926 +show_interface_15117 show_interface 0 15117 NULL
139927 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
139928 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 NULL
139929 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
139930 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
139931 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
139932 +set_max_15128 set_max 0-4 15128 NULL
139933 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
139934 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
139935 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
139936 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
139937 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
139938 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
139939 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
139940 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
139941 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
139942 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
139943 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
139944 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
139945 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
139946 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
139947 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
139948 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
139949 +gue_remcsum_15177 gue_remcsum 4 15177 NULL nohasharray
139950 +ath10k_thermal_get_max_dutycycle_15177 ath10k_thermal_get_max_dutycycle 0 15177 &gue_remcsum_15177
139951 +ocontext_read_15178 ocontext_read 0 15178 NULL
139952 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
139953 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
139954 +st33zp24_i2c_send_15186 st33zp24_i2c_send 4 15186 NULL
139955 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
139956 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
139957 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
139958 +pci200_open_15194 pci200_open 0 15194 NULL
139959 +blk_queue_init_tags_15200 blk_queue_init_tags 2 15200 NULL
139960 +async_show_15209 async_show 0 15209 NULL
139961 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
139962 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
139963 +top_off_threshold_current_store_15215 top_off_threshold_current_store 4-0 15215 NULL
139964 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
139965 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
139966 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
139967 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
139968 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
139969 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
139970 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 NULL nohasharray
139971 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 &bonding_show_miimon_15229
139972 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
139973 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
139974 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
139975 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
139976 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
139977 +show_temp_input1_15242 show_temp_input1 0 15242 NULL
139978 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
139979 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
139980 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
139981 +nr_bind_15261 nr_bind 0 15261 NULL
139982 +div64_u64_15263 div64_u64 0 15263 NULL
139983 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
139984 +simple_strtol_15273 simple_strtol 0 15273 NULL
139985 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
139986 +fw_realloc_buffer_15280 fw_realloc_buffer 2-0 15280 NULL
139987 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
139988 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
139989 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
139990 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
139991 +sys_connect_15291 sys_connect 3 15291 NULL nohasharray
139992 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 &sys_connect_15291
139993 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
139994 +recover_store_15296 recover_store 0-3 15296 NULL
139995 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
139996 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
139997 +readpage_15301 readpage 0 15301 NULL
139998 +kernel_getsockname_15304 kernel_getsockname 0 15304 NULL
139999 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
140000 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
140001 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
140002 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 NULL nohasharray
140003 +show_reg_pages_15308 show_reg_pages 0 15308 &fcoe_ctlr_send_keep_alive_15308
140004 +alc_init_15309 alc_init 0 15309 NULL
140005 +range_store_15310 range_store 0-4 15310 NULL
140006 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
140007 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
140008 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
140009 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
140010 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
140011 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
140012 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
140013 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 6-0 15337 NULL
140014 +ioread16_15342 ioread16 0 15342 NULL
140015 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
140016 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
140017 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
140018 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
140019 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
140020 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
140021 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
140022 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
140023 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
140024 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
140025 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
140026 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
140027 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
140028 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
140029 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
140030 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
140031 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
140032 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
140033 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
140034 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
140035 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
140036 +domain_flush_pages_15379 domain_flush_pages 2-3 15379 NULL nohasharray
140037 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
140038 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
140039 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
140040 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
140041 +_regmap_read_15396 _regmap_read 0 15396 NULL
140042 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
140043 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
140044 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
140045 +mei_amthif_run_next_cmd_15405 mei_amthif_run_next_cmd 0 15405 NULL
140046 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
140047 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
140048 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
140049 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
140050 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
140051 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
140052 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
140053 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
140054 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
140055 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
140056 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
140057 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
140058 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
140059 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
140060 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
140061 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
140062 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
140063 +memweight_15450 memweight 0 15450 NULL
140064 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
140065 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
140066 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
140067 +ls_level_show_15463 ls_level_show 0 15463 NULL
140068 +vmalloc_15464 vmalloc 1 15464 NULL
140069 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
140070 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
140071 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
140072 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
140073 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
140074 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
140075 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
140076 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL nohasharray
140077 +rtl_download_firmware_15482 rtl_download_firmware 3 15482 &ath9k_get_stats_15482
140078 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
140079 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
140080 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
140081 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
140082 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
140083 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
140084 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
140085 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
140086 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
140087 +iolock_15500 iolock 0 15500 NULL
140088 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
140089 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL nohasharray
140090 +nct7904_read_reg_15506 nct7904_read_reg 0 15506 &bNumInterfaces_show_15506
140091 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
140092 +pppol2tp_sendmsg_15516 pppol2tp_sendmsg 3 15516 NULL
140093 +map_sg_15523 map_sg 0-3 15523 NULL
140094 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
140095 +store_15525 store 0 15525 NULL
140096 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
140097 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
140098 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
140099 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
140100 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
140101 +show_rdac2_15539 show_rdac2 0 15539 NULL
140102 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
140103 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
140104 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
140105 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
140106 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
140107 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
140108 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
140109 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL nohasharray
140110 +sun4i_pwm_enable_15558 sun4i_pwm_enable 0 15558 &iscsi_stat_sess_show_attr_node_15558
140111 +do_send_15559 do_send 4 15559 NULL nohasharray
140112 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
140113 +ieee80211_amsdu_to_8023s_15561 ieee80211_amsdu_to_8023s 5 15561 NULL
140114 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
140115 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
140116 +get_checksum_15564 get_checksum 0 15564 NULL
140117 +acpi_gpio_count_15567 acpi_gpio_count 0 15567 NULL
140118 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
140119 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
140120 +persistent_status_15574 persistent_status 4 15574 NULL
140121 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
140122 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
140123 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
140124 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
140125 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
140126 +vme_user_write_15587 vme_user_write 3 15587 NULL
140127 +permission_15588 permission 0 15588 NULL
140128 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
140129 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
140130 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
140131 +sx150x_install_irq_chip_15609 sx150x_install_irq_chip 3 15609 NULL
140132 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
140133 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
140134 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
140135 +ovl_alloc_entry_15614 ovl_alloc_entry 1 15614 NULL
140136 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
140137 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
140138 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
140139 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
140140 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
140141 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
140142 +authorized_show_15636 authorized_show 0 15636 NULL
140143 +fill_func_15640 fill_func 0 15640 NULL
140144 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
140145 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
140146 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
140147 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
140148 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
140149 +fs_path_add_15648 fs_path_add 3 15648 NULL
140150 +__do_readpage_15652 __do_readpage 0 15652 NULL
140151 +xsd_read_15653 xsd_read 3-0 15653 NULL
140152 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
140153 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
140154 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL nohasharray
140155 +mv88e6352_get_sset_count_15663 mv88e6352_get_sset_count 0 15663 &elan_i2c_read_block_15663
140156 +store_15665 store 0-3 15665 NULL
140157 +unix_bind_15668 unix_bind 3-0 15668 NULL
140158 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
140159 +dm_read_15674 dm_read 3 15674 NULL nohasharray
140160 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 &dm_read_15674 nohasharray
140161 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674
140162 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
140163 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
140164 +ndo_open_15687 ndo_open 0 15687 NULL
140165 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
140166 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
140167 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
140168 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
140169 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
140170 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
140171 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
140172 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
140173 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
140174 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
140175 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
140176 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
140177 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL nohasharray
140178 +tipc_msg_make_bundle_15736 tipc_msg_make_bundle 2 15736 &ea_alloc_skeleton_15736
140179 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
140180 +efx_ptp_describe_stats_15746 efx_ptp_describe_stats 0 15746 NULL
140181 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
140182 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
140183 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
140184 +array_state_show_15758 array_state_show 0 15758 NULL
140185 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-3-1 15762 NULL
140186 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
140187 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
140188 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
140189 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
140190 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
140191 +_mv88e6xxx_reg_read_15773 _mv88e6xxx_reg_read 0 15773 NULL
140192 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
140193 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
140194 +call_modprobe_15781 call_modprobe 0 15781 NULL
140195 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
140196 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
140197 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
140198 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
140199 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
140200 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
140201 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
140202 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
140203 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
140204 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
140205 +amd_xgbe_an_enable_kr_training_15808 amd_xgbe_an_enable_kr_training 0 15808 NULL
140206 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
140207 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
140208 +gnttab_expand_15817 gnttab_expand 1 15817 &gx1_read_conf_reg_15817
140209 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
140210 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
140211 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
140212 +isl12057_rtc_set_alarm_15824 isl12057_rtc_set_alarm 0 15824 NULL
140213 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
140214 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
140215 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
140216 +read_reg_15838 read_reg 0 15838 NULL
140217 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
140218 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
140219 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
140220 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
140221 +i915_gem_userptr_get_pages_15861 i915_gem_userptr_get_pages 0 15861 NULL
140222 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
140223 +errors_show_15863 errors_show 0 15863 NULL nohasharray
140224 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
140225 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
140226 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
140227 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
140228 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
140229 +set_in_min_15872 set_in_min 0-4 15872 NULL
140230 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
140231 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
140232 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
140233 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
140234 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
140235 +do_truncation_15882 do_truncation 0 15882 NULL
140236 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
140237 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
140238 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
140239 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
140240 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
140241 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
140242 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
140243 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
140244 +send_tx_power_15914 send_tx_power 0 15914 NULL
140245 +can_get_xstats_size_15916 can_get_xstats_size 0 15916 NULL
140246 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
140247 +unix_dgram_recvmsg_15920 unix_dgram_recvmsg 3 15920 NULL
140248 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
140249 +bio_copy_kern_15925 bio_copy_kern 3 15925 NULL
140250 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
140251 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
140252 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
140253 +power_read_15939 power_read 3-0 15939 NULL
140254 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
140255 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
140256 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
140257 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
140258 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
140259 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
140260 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
140261 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
140262 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
140263 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
140264 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
140265 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
140266 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
140267 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
140268 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
140269 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
140270 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
140271 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
140272 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
140273 +stir_net_open_15991 stir_net_open 0 15991 NULL
140274 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
140275 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
140276 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
140277 +period_store_16008 period_store 0-4 16008 NULL
140278 +do_open_16009 do_open 0 16009 NULL
140279 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
140280 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
140281 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
140282 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
140283 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 3-0 16026 NULL nohasharray
140284 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
140285 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
140286 +got_frame_16028 got_frame 2 16028 NULL
140287 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
140288 +smk_write_unconfined_16041 smk_write_unconfined 3 16041 NULL
140289 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
140290 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
140291 +show_virtual_16047 show_virtual 0 16047 NULL
140292 +blk_init_tags_16052 blk_init_tags 1 16052 NULL nohasharray
140293 +hidp_send_message_16052 hidp_send_message 6-0 16052 &blk_init_tags_16052
140294 +dccp_recvmsg_16056 dccp_recvmsg 4-0 16056 NULL
140295 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL nohasharray
140296 +pppoe_recvmsg_16057 pppoe_recvmsg 3 16057 &read_file_spectral_period_16057
140297 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 NULL
140298 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
140299 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
140300 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
140301 +file_has_perm_16070 file_has_perm 0 16070 NULL
140302 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
140303 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
140304 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
140305 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
140306 +updateSuper_16079 updateSuper 0 16079 NULL
140307 +mt2063_read_16080 mt2063_read 0 16080 NULL
140308 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
140309 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
140310 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
140311 +cifs_mapchar_16097 cifs_mapchar 0 16097 NULL
140312 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
140313 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
140314 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
140315 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
140316 +_submit_bh_16106 _submit_bh 0 16106 NULL
140317 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
140318 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
140319 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
140320 +udelay_test_write_16111 udelay_test_write 3 16111 NULL nohasharray
140321 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 &udelay_test_write_16111
140322 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
140323 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
140324 +rd_mem_16117 rd_mem 0 16117 NULL nohasharray
140325 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 &rd_mem_16117
140326 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
140327 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
140328 +dn_getname_16122 dn_getname 0 16122 NULL
140329 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
140330 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
140331 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
140332 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
140333 +fsm_init_16134 fsm_init 2 16134 NULL
140334 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
140335 +bcm_iproc_i2c_xfer_single_msg_16143 bcm_iproc_i2c_xfer_single_msg 0 16143 NULL nohasharray
140336 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 &bcm_iproc_i2c_xfer_single_msg_16143 nohasharray
140337 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
140338 +input_register_device_16147 input_register_device 0 16147 NULL
140339 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
140340 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
140341 +hidp_send_intr_message_16150 hidp_send_intr_message 4-0 16150 NULL
140342 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
140343 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
140344 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 NULL nohasharray
140345 +queues_show_16159 queues_show 0 16159 &mgmt_device_found_16159 nohasharray
140346 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159
140347 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
140348 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
140349 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
140350 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
140351 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 NULL nohasharray
140352 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 &nfcwilink_skb_alloc_16167
140353 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
140354 +serial_write_room_16174 serial_write_room 0 16174 NULL nohasharray
140355 +dst_output_sk_16174 dst_output_sk 0 16174 &serial_write_room_16174
140356 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
140357 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
140358 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
140359 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
140360 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
140361 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
140362 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
140363 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
140364 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
140365 +bind_16210 bind 0 16210 NULL nohasharray
140366 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
140367 +create_table_16213 create_table 2 16213 NULL
140368 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
140369 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
140370 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
140371 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
140372 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
140373 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
140374 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
140375 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
140376 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
140377 +cc770_open_16228 cc770_open 0 16228 NULL
140378 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
140379 +r6040_up_16233 r6040_up 0 16233 NULL
140380 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
140381 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
140382 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
140383 +update_mctime_16242 update_mctime 0 16242 NULL
140384 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
140385 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
140386 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
140387 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
140388 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
140389 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
140390 +show_xoffset_16251 show_xoffset 0 16251 NULL
140391 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
140392 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
140393 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
140394 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
140395 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
140396 +cyapa_gen5_bl_initiate_16258 cyapa_gen5_bl_initiate 0 16258 NULL
140397 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
140398 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
140399 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
140400 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
140401 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
140402 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
140403 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
140404 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
140405 +account_16283 account 0-4-2 16283 NULL nohasharray
140406 +mirror_status_16283 mirror_status 5 16283 &account_16283
140407 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
140408 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285
140409 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
140410 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
140411 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
140412 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
140413 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
140414 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
140415 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
140416 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
140417 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
140418 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
140419 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
140420 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
140421 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
140422 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
140423 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
140424 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
140425 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
140426 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
140427 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
140428 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
140429 +enable_periodic_16329 enable_periodic 0 16329 NULL
140430 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
140431 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
140432 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
140433 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
140434 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
140435 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
140436 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
140437 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
140438 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
140439 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 NULL nohasharray
140440 +tps80031_update_16360 tps80031_update 0 16360 &sysfs_create_groups_16360
140441 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
140442 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
140443 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
140444 +rbd_add_16366 rbd_add 0-3 16366 NULL
140445 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
140446 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
140447 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
140448 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 NULL nohasharray
140449 +socket_post_create_16376 socket_post_create 0 16376 &iscsi_tcp_conn_setup_16376
140450 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
140451 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
140452 +nv50_pioc_create_16389 nv50_pioc_create 5 16389 NULL nohasharray
140453 +rmd160_init_16389 rmd160_init 0 16389 &nv50_pioc_create_16389
140454 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
140455 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
140456 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
140457 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
140458 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
140459 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
140460 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
140461 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
140462 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
140463 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
140464 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
140465 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
140466 +cdce706_clkout_prepare_16415 cdce706_clkout_prepare 0 16415 NULL nohasharray
140467 +w1_slave_show_16415 w1_slave_show 0 16415 &cdce706_clkout_prepare_16415 nohasharray
140468 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
140469 +fill_buffer_16418 fill_buffer 0 16418 NULL
140470 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
140471 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
140472 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
140473 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
140474 +format_nservers_16426 format_nservers 0 16426 NULL
140475 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
140476 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
140477 +fm10k_get_sset_count_16433 fm10k_get_sset_count 0 16433 NULL
140478 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
140479 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
140480 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
140481 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
140482 +do_uevent_16445 do_uevent 0 16445 NULL
140483 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
140484 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
140485 +sf1_read_16451 sf1_read 0 16451 NULL
140486 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
140487 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
140488 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
140489 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
140490 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
140491 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
140492 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
140493 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
140494 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
140495 +store_line1_16491 store_line1 4-0 16491 NULL
140496 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
140497 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
140498 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
140499 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
140500 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
140501 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
140502 +gps_show_16504 gps_show 0 16504 NULL
140503 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
140504 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
140505 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
140506 +capi_read_16511 capi_read 0-3 16511 NULL
140507 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
140508 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
140509 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
140510 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
140511 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
140512 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
140513 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
140514 +date_show_16538 date_show 0 16538 NULL
140515 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
140516 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
140517 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
140518 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
140519 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
140520 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
140521 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
140522 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
140523 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL nohasharray
140524 +mISDN_sock_sendmsg_16563 mISDN_sock_sendmsg 3 16563 &tcp_manip_pkt_16563
140525 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
140526 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
140527 +transmit_skb_16573 transmit_skb 0 16573 NULL
140528 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
140529 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
140530 +psend_16586 psend 0 16586 NULL
140531 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
140532 +efx_net_open_16592 efx_net_open 0 16592 NULL
140533 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
140534 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
140535 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
140536 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
140537 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
140538 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
140539 +iwl_pcie_load_given_ucode_8000_16610 iwl_pcie_load_given_ucode_8000 0 16610 NULL
140540 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
140541 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 NULL nohasharray
140542 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 &palmas_irq_get_virq_16613
140543 +rds_sendmsg_16616 rds_sendmsg 3 16616 NULL
140544 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
140545 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
140546 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
140547 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
140548 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
140549 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
140550 +strict_store_16631 strict_store 0-3 16631 NULL
140551 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
140552 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
140553 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
140554 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
140555 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
140556 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
140557 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
140558 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
140559 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
140560 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
140561 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
140562 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
140563 +store_remote_port_16666 store_remote_port 0 16666 NULL
140564 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
140565 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
140566 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
140567 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
140568 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
140569 +iwl_mvm_fw_dbg_collect_16687 iwl_mvm_fw_dbg_collect 4 16687 NULL
140570 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
140571 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
140572 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
140573 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
140574 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
140575 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
140576 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
140577 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
140578 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
140579 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
140580 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
140581 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
140582 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
140583 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
140584 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
140585 +_read_reg_16730 _read_reg 0 16730 NULL
140586 +com20020_resume_16732 com20020_resume 0 16732 NULL
140587 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
140588 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
140589 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
140590 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
140591 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
140592 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
140593 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
140594 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
140595 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 NULL nohasharray
140596 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 &iscsi_recv_pdu_16755
140597 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
140598 +offline_16765 offline 0 16765 NULL
140599 +migratepage_16769 migratepage 0 16769 NULL
140600 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 NULL
140601 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
140602 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
140603 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
140604 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
140605 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
140606 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
140607 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
140608 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
140609 +sdebug_change_qdepth_16802 sdebug_change_qdepth 2-0 16802 NULL
140610 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
140611 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
140612 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
140613 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
140614 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
140615 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
140616 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
140617 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
140618 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
140619 +diWrite_16825 diWrite 0 16825 NULL
140620 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
140621 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 NULL nohasharray
140622 +show_imon_clock_16835 show_imon_clock 0 16835 &scsi_mode_sense_16835
140623 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
140624 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
140625 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
140626 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
140627 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
140628 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
140629 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
140630 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
140631 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
140632 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
140633 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
140634 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
140635 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
140636 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
140637 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
140638 +alloc_idx_lebs_16872 alloc_idx_lebs 2-0 16872 NULL
140639 +st_write_16874 st_write 3-0 16874 NULL
140640 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
140641 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
140642 +always_connected_16878 always_connected 0 16878 NULL
140643 +tulip_open_16881 tulip_open 0 16881 NULL
140644 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
140645 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
140646 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
140647 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
140648 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
140649 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
140650 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
140651 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
140652 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
140653 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
140654 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
140655 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
140656 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
140657 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
140658 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
140659 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
140660 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
140661 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
140662 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &psb_unlocked_ioctl_16926 nohasharray
140663 +sha1_init_16926 sha1_init 0 16926 &snd_gf1_mem_proc_dump_16926
140664 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
140665 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
140666 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
140667 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
140668 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
140669 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
140670 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
140671 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
140672 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
140673 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
140674 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
140675 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
140676 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
140677 +ftrace_match_addr_16959 ftrace_match_addr 0 16959 NULL
140678 +parse_hints_16960 parse_hints 0 16960 NULL
140679 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
140680 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
140681 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
140682 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
140683 +__nfs_revalidate_mapping_16971 __nfs_revalidate_mapping 0 16971 NULL
140684 +lid_show_16974 lid_show 0 16974 NULL nohasharray
140685 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
140686 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
140687 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
140688 +usb_sleep_music_show_16996 usb_sleep_music_show 0 16996 NULL
140689 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 NULL nohasharray
140690 +recover_timer_read_16998 recover_timer_read 0 16998 &ieee80211_tdls_build_mgmt_packet_data_16998
140691 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
140692 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
140693 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
140694 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
140695 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
140696 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
140697 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
140698 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
140699 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
140700 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
140701 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
140702 +show_dgid_17011 show_dgid 0 17011 NULL
140703 +atk_name_show_17015 atk_name_show 0 17015 NULL
140704 +irda_bind_17016 irda_bind 0 17016 NULL
140705 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
140706 +check_fw_17025 check_fw 0 17025 NULL
140707 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
140708 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
140709 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
140710 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
140711 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
140712 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
140713 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
140714 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
140715 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
140716 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
140717 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
140718 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
140719 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
140720 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
140721 +rw_write_17065 rw_write 0-6-5 17065 NULL
140722 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
140723 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
140724 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
140725 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
140726 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
140727 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
140728 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL nohasharray
140729 +power_supply_get_property_17080 power_supply_get_property 0 17080 &__kmalloc_reserve_17080
140730 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 NULL
140731 +entry_length_17093 entry_length 0 17093 NULL
140732 +write_reg_17098 write_reg 0 17098 NULL
140733 +sys_preadv_17100 sys_preadv 3 17100 NULL
140734 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
140735 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
140736 +components_show_17105 components_show 0 17105 NULL
140737 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
140738 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
140739 +md4_final_17113 md4_final 0 17113 NULL
140740 +write_mem_17114 write_mem 3-0 17114 NULL
140741 +disk_range_show_17116 disk_range_show 0 17116 NULL
140742 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
140743 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
140744 +e1000_open_17127 e1000_open 0 17127 NULL
140745 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
140746 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
140747 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
140748 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
140749 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
140750 +video_set_cur_state_17144 video_set_cur_state 0 17144 NULL
140751 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
140752 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
140753 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
140754 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
140755 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
140756 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
140757 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
140758 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
140759 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
140760 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
140761 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
140762 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
140763 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
140764 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
140765 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
140766 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
140767 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172 nohasharray
140768 +cfg80211_sme_get_conn_ies_17172 cfg80211_sme_get_conn_ies 3 17172 &ipoib_dev_init_17172
140769 +fan_set_state_17173 fan_set_state 0 17173 NULL
140770 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
140771 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
140772 +set_otp2_17177 set_otp2 4-0 17177 NULL
140773 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
140774 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
140775 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
140776 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
140777 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
140778 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
140779 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
140780 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &driver_state_read_17194 nohasharray
140781 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &iscsit_find_cmd_from_itt_or_dump_17194 nohasharray
140782 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194
140783 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
140784 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
140785 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
140786 +sync_request_17208 sync_request 2 17208 NULL nohasharray
140787 +show_pwmctrl_17208 show_pwmctrl 0 17208 &sync_request_17208
140788 +dn_recvmsg_17213 dn_recvmsg 4-0 17213 NULL
140789 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
140790 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
140791 +ext4_fname_crypto_alloc_buffer_17220 ext4_fname_crypto_alloc_buffer 2 17220 NULL
140792 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
140793 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
140794 +metadata_show_17234 metadata_show 0 17234 NULL
140795 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
140796 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
140797 +mlx4_enable_sriov_17247 mlx4_enable_sriov 3-4 17247 NULL
140798 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
140799 +remove_advertising_17253 remove_advertising 4 17253 NULL
140800 +r3964_read_17257 r3964_read 0 17257 NULL
140801 +__be16_to_cpup_17261 __be16_to_cpup 0 17261 NULL nohasharray
140802 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 &__be16_to_cpup_17261
140803 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL nohasharray
140804 +touchpad_store_17262 touchpad_store 0-4 17262 &error_error_frame_cts_nul_flid_read_17262
140805 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
140806 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
140807 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
140808 +alloc_ep_17269 alloc_ep 1 17269 NULL
140809 +get_locations_17274 get_locations 0 17274 NULL
140810 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
140811 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
140812 +pg_read_17276 pg_read 3-0 17276 NULL
140813 +raw_recvmsg_17277 raw_recvmsg 4-0 17277 NULL
140814 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
140815 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
140816 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
140817 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283 nohasharray
140818 +ext4_fname_match_17283 ext4_fname_match 3 17283 &rpc_pipefs_event_17283
140819 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
140820 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
140821 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
140822 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
140823 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
140824 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
140825 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
140826 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
140827 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
140828 +skb_pad_17302 skb_pad 2 17302 NULL
140829 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
140830 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
140831 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
140832 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
140833 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
140834 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
140835 +read_17315 read 0 17315 NULL nohasharray
140836 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315
140837 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
140838 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
140839 +protection_type_show_17322 protection_type_show 0 17322 NULL
140840 +snd_register_device_17323 snd_register_device 0 17323 NULL
140841 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 NULL nohasharray
140842 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 &ata_host_alloc_pinfo_17325 nohasharray
140843 +cyapa_i2c_read_17325 cyapa_i2c_read 0 17325 &rocker_flow_tbl_do_17325
140844 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
140845 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
140846 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
140847 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
140848 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
140849 +pcan_usb_fd_send_cmd_17338 pcan_usb_fd_send_cmd 0 17338 NULL
140850 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
140851 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
140852 +device_suspend_17343 device_suspend 0 17343 NULL
140853 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
140854 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 NULL nohasharray
140855 +sis900_open_17347 sis900_open 0 17347 &ath6kl_wmi_send_mgmt_cmd_17347
140856 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
140857 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
140858 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
140859 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
140860 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
140861 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
140862 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
140863 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
140864 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
140865 +get_property_17392 get_property 0 17392 NULL nohasharray
140866 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
140867 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
140868 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
140869 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
140870 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
140871 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
140872 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
140873 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
140874 +store_enabled_17417 store_enabled 0 17417 NULL
140875 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
140876 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
140877 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
140878 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
140879 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL
140880 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
140881 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
140882 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
140883 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
140884 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
140885 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
140886 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
140887 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
140888 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
140889 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
140890 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
140891 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 NULL nohasharray
140892 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 &snd_hammerfall_get_buffer_17441
140893 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
140894 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
140895 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
140896 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
140897 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
140898 +readpage_strip_17452 readpage_strip 0 17452 NULL
140899 +BC_Read_Reg_17455 BC_Read_Reg 0 17455 NULL
140900 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
140901 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
140902 +show_proc_name_17464 show_proc_name 0 17464 NULL
140903 +probe_bios_17467 probe_bios 1 17467 NULL
140904 +show_temp_min_17471 show_temp_min 0 17471 NULL
140905 +xfs_mod_fdblocks_17472 xfs_mod_fdblocks 0 17472 NULL
140906 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
140907 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
140908 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
140909 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
140910 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
140911 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
140912 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
140913 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
140914 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
140915 +copy_page_from_iter_17512 copy_page_from_iter 3-0 17512 NULL
140916 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
140917 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
140918 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
140919 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
140920 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL nohasharray
140921 +bcmgenet_init_rx_ring_17527 bcmgenet_init_rx_ring 0 17527 &fsp_attr_show_flags_17527
140922 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
140923 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
140924 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
140925 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
140926 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
140927 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
140928 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
140929 +xlog_do_log_recovery_17550 xlog_do_log_recovery 3 17550 NULL
140930 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
140931 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
140932 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
140933 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
140934 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
140935 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
140936 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
140937 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
140938 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
140939 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
140940 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
140941 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
140942 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
140943 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
140944 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
140945 +write_17592 write 0-3 17592 &command_setcolourparams_17592
140946 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
140947 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
140948 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL
140949 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
140950 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
140951 +nvkm_gpio_create__17601 nvkm_gpio_create_ 4 17601 NULL
140952 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
140953 +osst_execute_17607 osst_execute 6-7 17607 NULL nohasharray
140954 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607 nohasharray
140955 +irda_sendmsg_ultra_17607 irda_sendmsg_ultra 3 17607 &svc_export_parse_17607
140956 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
140957 +null_show_17619 null_show 0 17619 NULL
140958 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
140959 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
140960 +dma_map_page_17628 dma_map_page 0 17628 NULL
140961 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
140962 +purge_port_17641 purge_port 0 17641 NULL
140963 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 1-0 17645 NULL nohasharray
140964 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
140965 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
140966 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
140967 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
140968 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL
140969 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
140970 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
140971 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
140972 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
140973 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
140974 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
140975 +kernel_write_17665 kernel_write 0-3 17665 NULL
140976 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
140977 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
140978 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
140979 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
140980 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
140981 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
140982 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
140983 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
140984 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
140985 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
140986 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
140987 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
140988 +rds_bind_17690 rds_bind 0 17690 NULL
140989 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
140990 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
140991 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
140992 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
140993 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707
140994 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
140995 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
140996 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
140997 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
140998 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
140999 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
141000 +afs_writepage_17722 afs_writepage 0 17722 NULL
141001 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
141002 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
141003 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
141004 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
141005 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
141006 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
141007 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
141008 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
141009 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
141010 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
141011 +mv88e6xxx_port_to_phy_addr_17740 mv88e6xxx_port_to_phy_addr 0-2 17740 NULL
141012 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
141013 +inode_setxattr_17744 inode_setxattr 0 17744 NULL
141014 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
141015 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
141016 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
141017 +add_durable_context_17763 add_durable_context 0 17763 NULL
141018 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
141019 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
141020 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
141021 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
141022 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
141023 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
141024 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
141025 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
141026 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
141027 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
141028 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
141029 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
141030 +cyapa_firmware_17800 cyapa_firmware 0 17800 NULL
141031 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
141032 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
141033 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
141034 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
141035 +show_bind_17808 show_bind 0 17808 NULL nohasharray
141036 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
141037 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
141038 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
141039 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
141040 +copy_out_args_17816 copy_out_args 0 17816 NULL
141041 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
141042 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
141043 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
141044 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
141045 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
141046 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
141047 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
141048 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
141049 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
141050 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
141051 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831 nohasharray
141052 +cyapa_show_fm_ver_17831 cyapa_show_fm_ver 0 17831 &show_prochot_short_17831
141053 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
141054 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
141055 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
141056 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
141057 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
141058 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
141059 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
141060 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
141061 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
141062 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
141063 +enumerate_17850 enumerate 0 17850 NULL
141064 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
141065 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
141066 +extsize_17863 extsize 0 17863 NULL nohasharray
141067 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
141068 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
141069 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
141070 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
141071 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
141072 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
141073 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
141074 +linear_run_17869 linear_run 0 17869 NULL
141075 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
141076 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
141077 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
141078 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
141079 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
141080 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
141081 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
141082 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
141083 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
141084 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
141085 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
141086 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
141087 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
141088 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
141089 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
141090 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
141091 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
141092 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
141093 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
141094 +recover_head_17904 recover_head 3 17904 NULL
141095 +systab_show_17907 systab_show 0 17907 NULL
141096 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
141097 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
141098 +dccp_feat_register_sp_17914 dccp_feat_register_sp 5-0 17914 NULL
141099 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
141100 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
141101 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
141102 +media_show_17920 media_show 0 17920 NULL
141103 +create_17922 create 0 17922 NULL nohasharray
141104 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
141105 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
141106 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
141107 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
141108 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
141109 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
141110 +vif_delete_17931 vif_delete 0 17931 NULL
141111 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
141112 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
141113 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
141114 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
141115 +show_otp3_17954 show_otp3 0 17954 NULL
141116 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
141117 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
141118 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
141119 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL nohasharray
141120 +batadv_get_sset_count_17963 batadv_get_sset_count 0 17963 &ufs_free_blocks_17963
141121 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
141122 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
141123 +show_serial_17967 show_serial 0 17967 NULL
141124 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
141125 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
141126 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
141127 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
141128 +rtl2830_bulk_write_17980 rtl2830_bulk_write 2-4 17980 NULL
141129 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
141130 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
141131 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
141132 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
141133 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
141134 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
141135 +show_tty_active_17994 show_tty_active 0 17994 NULL
141136 +init_umac_17998 init_umac 0 17998 NULL
141137 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
141138 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
141139 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
141140 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
141141 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
141142 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
141143 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
141144 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
141145 +he_proc_read_18015 he_proc_read 0 18015 NULL
141146 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
141147 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
141148 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
141149 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
141150 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
141151 +ina226_set_interval_18027 ina226_set_interval 0-4 18027 NULL
141152 +raw_write_18028 raw_write 3-0 18028 NULL
141153 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
141154 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
141155 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
141156 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
141157 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
141158 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
141159 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
141160 +find_next_inuse_18051 find_next_inuse 2 18051 NULL
141161 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
141162 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
141163 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
141164 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
141165 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
141166 +max8925_enable_18058 max8925_enable 0 18058 NULL
141167 +bcmgenet_init_rx_queues_18060 bcmgenet_init_rx_queues 0 18060 NULL
141168 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
141169 +lua_sysfs_read_18062 lua_sysfs_read 6-0 18062 NULL nohasharray
141170 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
141171 +process_measurement_18064 process_measurement 0 18064 NULL
141172 +fpregs_get_18066 fpregs_get 4 18066 NULL
141173 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
141174 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
141175 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
141176 +open_18074 open 0 18074 &do_budget_space_18074
141177 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
141178 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
141179 +bop_insert_18078 bop_insert 0 18078 NULL
141180 +get_vm_area_18080 get_vm_area 1 18080 NULL
141181 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
141182 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
141183 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
141184 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
141185 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
141186 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
141187 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
141188 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
141189 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 NULL nohasharray
141190 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 &snd_seq_fifo_cell_out_18092
141191 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
141192 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
141193 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 NULL nohasharray
141194 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 &lm8323_pwm_show_time_18095
141195 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
141196 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
141197 +read_18109 read 0 18109 NULL
141198 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
141199 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 NULL nohasharray
141200 +dib0090_set_params_18113 dib0090_set_params 0 18113 &sctp_bind_addr_copy_18113
141201 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
141202 +set_in_18115 set_in 0-4 18115 NULL
141203 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
141204 +svc_getnl_18120 svc_getnl 0 18120 NULL
141205 +ath10k_htt_rx_ring_refill_18122 ath10k_htt_rx_ring_refill 0 18122 NULL
141206 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
141207 +lapbeth_open_18134 lapbeth_open 0 18134 NULL
141208 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
141209 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
141210 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
141211 +show_wr_req_18151 show_wr_req 0 18151 NULL
141212 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
141213 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
141214 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
141215 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
141216 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
141217 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
141218 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
141219 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
141220 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
141221 +aio_write_18187 aio_write 0 18187 NULL
141222 +cfpkt_create_18197 cfpkt_create 1 18197 NULL nohasharray
141223 +read_first_n_18197 read_first_n 0 18197 &cfpkt_create_18197 nohasharray
141224 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197
141225 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
141226 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
141227 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
141228 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
141229 +show_immediate_18208 show_immediate 0 18208 NULL
141230 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
141231 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
141232 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
141233 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213 nohasharray
141234 +raw_recvmsg_18213 raw_recvmsg 3 18213 &read_rindex_entry_18213
141235 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
141236 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
141237 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
141238 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
141239 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
141240 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
141241 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
141242 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
141243 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
141244 +xgbe_vlan_rx_add_vid_18251 xgbe_vlan_rx_add_vid 0 18251 NULL
141245 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
141246 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
141247 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
141248 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
141249 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
141250 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
141251 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
141252 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
141253 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
141254 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
141255 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
141256 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
141257 +ipip_get_size_18276 ipip_get_size 0 18276 NULL
141258 +dn_recvmsg_18277 dn_recvmsg 3 18277 NULL
141259 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
141260 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
141261 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
141262 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 NULL nohasharray
141263 +ipv4_mtu_18287 ipv4_mtu 0 18287 &lpfc_fcp_cpu_map_show_18287 nohasharray
141264 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &ipv4_mtu_18287
141265 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
141266 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
141267 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
141268 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
141269 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
141270 +ocfs2_direct_IO_18297 ocfs2_direct_IO 3 18297 NULL
141271 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
141272 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
141273 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
141274 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
141275 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
141276 +vga_r_18310 vga_r 0 18310 NULL
141277 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
141278 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
141279 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
141280 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
141281 +single_flag_show_18320 single_flag_show 0 18320 NULL nohasharray
141282 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 &single_flag_show_18320
141283 +alloc_and_copy_string_18321 alloc_and_copy_string 2-0 18321 NULL
141284 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
141285 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
141286 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
141287 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
141288 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
141289 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
141290 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
141291 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
141292 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
141293 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
141294 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
141295 +copy_page_to_iter_18345 copy_page_to_iter 0-3 18345 NULL
141296 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
141297 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
141298 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
141299 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
141300 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
141301 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
141302 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
141303 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
141304 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
141305 +ep_io_18367 ep_io 0 18367 NULL nohasharray
141306 +irq_show_18367 irq_show 0 18367 &ep_io_18367
141307 +nf_hook_18370 nf_hook 0 18370 NULL
141308 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
141309 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
141310 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
141311 +temp2_show_18377 temp2_show 0 18377 NULL
141312 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
141313 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
141314 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
141315 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
141316 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
141317 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 NULL nohasharray
141318 +ci_role_write_18388 ci_role_write 3-0 18388 &irq_find_mapping_18388
141319 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
141320 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
141321 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
141322 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
141323 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
141324 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
141325 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
141326 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
141327 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
141328 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
141329 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
141330 +link_state_show_18407 link_state_show 0 18407 NULL
141331 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
141332 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
141333 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
141334 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 7-0 18426 NULL
141335 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
141336 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
141337 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
141338 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
141339 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
141340 +match_number_18436 match_number 0 18436 NULL
141341 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 NULL nohasharray
141342 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 &snd_hda_get_connections_18437
141343 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
141344 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
141345 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
141346 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
141347 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
141348 +set_component_status_18453 set_component_status 0-4 18453 NULL
141349 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
141350 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
141351 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
141352 +transfer_18460 transfer 0 18460 NULL nohasharray
141353 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
141354 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
141355 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 3-2 18466 NULL nohasharray
141356 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
141357 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
141358 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
141359 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
141360 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
141361 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
141362 +__regulatory_set_wiphy_regd_18486 __regulatory_set_wiphy_regd 0 18486 NULL
141363 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
141364 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
141365 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
141366 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
141367 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
141368 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
141369 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
141370 +cyapa_gen5_show_baseline_18506 cyapa_gen5_show_baseline 0 18506 NULL
141371 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
141372 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 NULL nohasharray
141373 +limit_read_18510 limit_read 0-3 18510 &__copy_user_zeroing_intel_18510
141374 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
141375 +pcrs_show_18512 pcrs_show 0 18512 NULL
141376 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
141377 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
141378 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
141379 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
141380 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
141381 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
141382 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
141383 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
141384 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
141385 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
141386 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL
141387 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
141388 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
141389 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
141390 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
141391 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
141392 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
141393 +nforce2_access_18557 nforce2_access 0 18557 NULL
141394 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
141395 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
141396 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
141397 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
141398 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
141399 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
141400 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
141401 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
141402 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
141403 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
141404 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
141405 +acpi_lpat_raw_to_temp_18576 acpi_lpat_raw_to_temp 0-2 18576 NULL
141406 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
141407 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
141408 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
141409 +pn_socket_create_18581 pn_socket_create 0 18581 NULL nohasharray
141410 +__tipc_sendmsg_18581 __tipc_sendmsg 3 18581 &pn_socket_create_18581
141411 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
141412 +show_target_speed_18587 show_target_speed 0 18587 NULL
141413 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
141414 +write_18590 write 0 18590 NULL nohasharray
141415 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 &write_18590
141416 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
141417 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
141418 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
141419 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
141420 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
141421 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
141422 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
141423 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
141424 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
141425 +transfer_18603 transfer 0 18603 NULL
141426 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
141427 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
141428 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 NULL nohasharray
141429 +show_in_18609 show_in 0 18609 &batadv_arp_get_type_18609
141430 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
141431 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
141432 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
141433 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
141434 +show_saturation_18621 show_saturation 0 18621 NULL
141435 +read_hw_18624 read_hw 0-5-6 18624 NULL
141436 +from_buffer_18625 from_buffer 3-0 18625 NULL
141437 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
141438 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
141439 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
141440 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
141441 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
141442 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
141443 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
141444 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
141445 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
141446 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
141447 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
141448 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
141449 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
141450 +show_18656 show 0 18656 NULL nohasharray
141451 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
141452 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
141453 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
141454 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
141455 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
141456 +unmap_page_18665 unmap_page 2-3 18665 NULL
141457 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
141458 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
141459 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
141460 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
141461 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
141462 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
141463 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
141464 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
141465 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
141466 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
141467 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
141468 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
141469 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
141470 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
141471 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 0-3 18708 &iwl_dbgfs_rx_handlers_read_18708
141472 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
141473 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
141474 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
141475 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
141476 +add_host_store_18718 add_host_store 0-3 18718 NULL
141477 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
141478 +store_uevent_18721 store_uevent 0-4 18721 NULL
141479 +pem_show_data_18725 pem_show_data 0 18725 NULL
141480 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
141481 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
141482 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
141483 +store_scan_18738 store_scan 0-4 18738 NULL
141484 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
141485 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
141486 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
141487 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
141488 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
141489 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
141490 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
141491 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
141492 +power_mode_show_18761 power_mode_show 0 18761 NULL
141493 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
141494 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
141495 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
141496 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
141497 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
141498 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
141499 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
141500 +hw_init_18779 hw_init 0 18779 NULL
141501 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
141502 +hidp_raw_request_18781 hidp_raw_request 4-0 18781 NULL nohasharray
141503 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
141504 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
141505 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
141506 +uart_write_room_18799 uart_write_room 0 18799 NULL
141507 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
141508 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
141509 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
141510 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
141511 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
141512 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
141513 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
141514 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
141515 +disabled_show_18820 disabled_show 0 18820 NULL
141516 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
141517 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
141518 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
141519 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
141520 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
141521 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
141522 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
141523 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
141524 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
141525 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
141526 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
141527 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
141528 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
141529 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
141530 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
141531 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
141532 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
141533 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
141534 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
141535 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
141536 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
141537 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
141538 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
141539 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
141540 +comedi_isadma_alloc_18893 comedi_isadma_alloc 2 18893 NULL
141541 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
141542 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
141543 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
141544 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
141545 +ds1685_rtc_sysfs_ctrl_regs_show_18905 ds1685_rtc_sysfs_ctrl_regs_show 0 18905 NULL
141546 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
141547 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
141548 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
141549 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
141550 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
141551 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
141552 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
141553 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
141554 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
141555 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
141556 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
141557 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
141558 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
141559 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
141560 +show_baseline_18929 show_baseline 0 18929 NULL
141561 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
141562 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL nohasharray
141563 +ms_transfer_data_18939 ms_transfer_data 7 18939 &mxl5005s_SetRfFreqHz_18939
141564 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
141565 +mtrr_del_18943 mtrr_del 1 18943 NULL
141566 +ida_get_new_18948 ida_get_new 0 18948 NULL
141567 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
141568 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
141569 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 NULL nohasharray
141570 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 &sctp_tsnmap_num_gabs_18952
141571 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
141572 +store_18955 store 0 18955 NULL
141573 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
141574 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
141575 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
141576 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
141577 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
141578 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
141579 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL nohasharray
141580 +cx25821_buffer_prepare_18977 cx25821_buffer_prepare 0 18977 &twl4030reg_is_enabled_18977
141581 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
141582 +net_open_18997 net_open 0 18997 NULL
141583 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
141584 +store_18998 store 0-3 18998 &si4713_transfer_18998
141585 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
141586 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
141587 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
141588 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
141589 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
141590 +layout_in_gaps_19006 layout_in_gaps 2-0 19006 NULL nohasharray
141591 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 &layout_in_gaps_19006
141592 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
141593 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
141594 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
141595 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
141596 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
141597 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
141598 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
141599 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
141600 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
141601 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
141602 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
141603 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
141604 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
141605 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
141606 +acpi_install_table_19043 acpi_install_table 1 19043 &revalidate_19043 nohasharray
141607 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &acpi_install_table_19043 nohasharray
141608 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043
141609 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
141610 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
141611 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
141612 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
141613 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
141614 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
141615 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
141616 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
141617 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
141618 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
141619 +msix_map_region_19072 msix_map_region 2 19072 NULL
141620 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
141621 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
141622 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
141623 +gue_gro_remcsum_19079 gue_gro_remcsum 5-2 19079 NULL
141624 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
141625 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
141626 +show_sched7_19083 show_sched7 0 19083 NULL
141627 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
141628 +write_19086 write 0 19086 NULL
141629 +clk_core_set_rate_nolock_19089 clk_core_set_rate_nolock 0 19089 NULL
141630 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
141631 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
141632 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
141633 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
141634 +write_byte_19095 write_byte 0 19095 NULL
141635 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
141636 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
141637 +rt73usb_get_tx_data_len_19103 rt73usb_get_tx_data_len 0 19103 NULL
141638 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
141639 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
141640 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
141641 +befs_statfs_19114 befs_statfs 0 19114 NULL
141642 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
141643 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
141644 +nb_callback_19124 nb_callback 0 19124 NULL nohasharray
141645 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 &nb_callback_19124
141646 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
141647 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
141648 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
141649 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
141650 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
141651 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
141652 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
141653 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
141654 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
141655 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
141656 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
141657 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
141658 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
141659 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
141660 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
141661 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
141662 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 NULL nohasharray
141663 +store_virtual_19163 store_virtual 0-4 19163 &ext3_reserve_inode_write_19163
141664 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
141665 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
141666 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
141667 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
141668 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
141669 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
141670 +show_service_id_19190 show_service_id 0 19190 NULL
141671 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
141672 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
141673 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
141674 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
141675 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
141676 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
141677 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
141678 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
141679 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
141680 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
141681 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
141682 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
141683 +udpv6_recvmsg_19221 udpv6_recvmsg 3 19221 NULL
141684 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
141685 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
141686 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
141687 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
141688 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
141689 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
141690 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
141691 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
141692 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
141693 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
141694 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
141695 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
141696 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
141697 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
141698 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
141699 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
141700 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
141701 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
141702 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
141703 +store_19264 store 0-3 19264 NULL nohasharray
141704 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
141705 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
141706 +sys_fcntl_19267 sys_fcntl 3 19267 NULL nohasharray
141707 +isight_start_streaming_19267 isight_start_streaming 0 19267 &sys_fcntl_19267 nohasharray
141708 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &isight_start_streaming_19267 nohasharray
141709 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
141710 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
141711 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
141712 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
141713 +patch_si3054_19278 patch_si3054 0 19278 NULL
141714 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
141715 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 NULL nohasharray
141716 +md5_export_19284 md5_export 0 19284 &io_mapping_map_wc_19284
141717 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
141718 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
141719 +raw_send_hdrinc_19292 raw_send_hdrinc 4 19292 NULL
141720 +show_in_max1_19293 show_in_max1 0 19293 NULL
141721 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
141722 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
141723 +TermChar_show_19300 TermChar_show 0 19300 NULL
141724 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
141725 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
141726 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
141727 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
141728 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
141729 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
141730 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
141731 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
141732 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
141733 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
141734 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
141735 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
141736 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
141737 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
141738 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
141739 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
141740 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
141741 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
141742 +bq32k_read_19342 bq32k_read 0 19342 NULL
141743 +group_show_19349 group_show 0 19349 NULL
141744 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
141745 +hix5hd2_i2c_xfer_19354 hix5hd2_i2c_xfer 0-3 19354 NULL
141746 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
141747 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
141748 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
141749 +firmware_data_write_19360 firmware_data_write 6-5-0 19360 NULL
141750 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
141751 +ipheth_open_19366 ipheth_open 0 19366 NULL
141752 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
141753 +p9_check_zc_errors_19389 p9_check_zc_errors 4 19389 NULL
141754 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
141755 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
141756 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
141757 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
141758 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
141759 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
141760 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
141761 +pep_recvmsg_19402 pep_recvmsg 4-0 19402 NULL
141762 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
141763 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
141764 +compr_flush_19409 compr_flush 2 19409 NULL
141765 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
141766 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
141767 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
141768 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
141769 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
141770 +write_begin_19424 write_begin 0 19424 NULL
141771 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
141772 +packet_read_list_19427 packet_read_list 0 19427 NULL
141773 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
141774 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
141775 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
141776 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
141777 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
141778 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
141779 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
141780 +store_19443 store 0 19443 NULL
141781 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
141782 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
141783 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
141784 +store_link_state_19448 store_link_state 0-4 19448 NULL
141785 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
141786 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
141787 +team_device_event_19466 team_device_event 0 19466 NULL
141788 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
141789 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
141790 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
141791 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
141792 +refill_pool_19477 refill_pool 2 19477 NULL
141793 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
141794 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
141795 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
141796 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
141797 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
141798 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
141799 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
141800 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
141801 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
141802 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
141803 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
141804 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
141805 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
141806 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
141807 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
141808 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
141809 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
141810 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
141811 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
141812 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &gmbus_wait_hw_status_19522 nohasharray
141813 +reg_write_19522 reg_write 0 19522 &__uncore_filter_tid3_show_19522
141814 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
141815 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
141816 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
141817 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
141818 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
141819 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
141820 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
141821 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
141822 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
141823 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
141824 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
141825 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
141826 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
141827 +pcrlock_19550 pcrlock 0 19550 NULL
141828 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
141829 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
141830 +set_pec_19556 set_pec 0-4 19556 NULL
141831 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
141832 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
141833 +kernel_read_19559 kernel_read 0-4 19559 NULL
141834 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
141835 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
141836 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0-3 19565 NULL
141837 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
141838 +nfsd_read_19568 nfsd_read 5 19568 NULL
141839 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
141840 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
141841 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
141842 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
141843 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
141844 +__da903x_read_19582 __da903x_read 0 19582 NULL
141845 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
141846 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
141847 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
141848 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
141849 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
141850 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
141851 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
141852 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
141853 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
141854 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
141855 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
141856 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
141857 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
141858 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
141859 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
141860 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
141861 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
141862 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
141863 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
141864 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
141865 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
141866 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
141867 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
141868 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
141869 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
141870 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
141871 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
141872 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
141873 +parser_init_19651 parser_init 2 19651 NULL
141874 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
141875 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
141876 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
141877 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
141878 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
141879 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
141880 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
141881 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
141882 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
141883 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
141884 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
141885 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
141886 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
141887 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
141888 +usbnet_write_cmd_19679 usbnet_write_cmd 7-0 19679 NULL
141889 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
141890 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
141891 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
141892 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
141893 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
141894 +hints_show_19705 hints_show 0 19705 NULL
141895 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
141896 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
141897 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
141898 +read_reg_19723 read_reg 0 19723 NULL nohasharray
141899 +port_enable_19723 port_enable 0 19723 &read_reg_19723
141900 +sleep_functions_on_battery_store_19725 sleep_functions_on_battery_store 0-4 19725 NULL
141901 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
141902 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
141903 +do_iter_readv_writev_19732 do_iter_readv_writev 0 19732 NULL
141904 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
141905 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
141906 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
141907 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
141908 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
141909 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
141910 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
141911 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
141912 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
141913 +readhscx_19769 readhscx 0 19769 NULL nohasharray
141914 +i8k_get_fan_type_19769 i8k_get_fan_type 0 19769 &readhscx_19769 nohasharray
141915 +regulatory_set_wiphy_regd_sync_rtnl_19769 regulatory_set_wiphy_regd_sync_rtnl 0 19769 &i8k_get_fan_type_19769
141916 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
141917 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
141918 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
141919 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
141920 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
141921 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
141922 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
141923 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
141924 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
141925 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
141926 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
141927 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
141928 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
141929 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
141930 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
141931 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
141932 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
141933 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
141934 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
141935 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
141936 +nci_hci_set_param_19812 nci_hci_set_param 5 19812 NULL nohasharray
141937 +ext2_setsize_19812 ext2_setsize 0 19812 &nci_hci_set_param_19812
141938 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
141939 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
141940 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
141941 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
141942 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
141943 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
141944 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
141945 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
141946 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
141947 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
141948 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
141949 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
141950 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
141951 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
141952 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
141953 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
141954 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
141955 +oti6858_open_19850 oti6858_open 0 19850 NULL
141956 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
141957 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
141958 +dlm_lock_19858 dlm_lock 0 19858 NULL
141959 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
141960 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
141961 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 NULL nohasharray
141962 +twlreg_grp_19866 twlreg_grp 0 19866 &llcp_allocate_pdu_19866
141963 +ip6gre_err_19869 ip6gre_err 5 19869 NULL nohasharray
141964 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 &ip6gre_err_19869 nohasharray
141965 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869
141966 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
141967 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
141968 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
141969 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
141970 +netevent_callback_19879 netevent_callback 0 19879 NULL
141971 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
141972 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
141973 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
141974 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
141975 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
141976 +show_19893 show 0 19893 NULL nohasharray
141977 +_readpage_19893 _readpage 0 19893 &show_19893
141978 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
141979 +xgbe_init_ring_19901 xgbe_init_ring 3-0 19901 NULL nohasharray
141980 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 &xgbe_init_ring_19901
141981 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
141982 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
141983 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
141984 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
141985 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
141986 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
141987 +mangle_name_19923 mangle_name 0 19923 NULL
141988 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
141989 +__add_section_19931 __add_section 0 19931 NULL
141990 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
141991 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
141992 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
141993 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
141994 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
141995 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
141996 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
141997 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
141998 +tipc_bind_19957 tipc_bind 0 19957 NULL
141999 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
142000 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
142001 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
142002 +ax25_send_frame_19964 ax25_send_frame 2 19964 NULL nohasharray
142003 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 &ax25_send_frame_19964
142004 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
142005 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
142006 +attr_sensitivity_store_cptkbd_19976 attr_sensitivity_store_cptkbd 0-4 19976 NULL
142007 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
142008 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
142009 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
142010 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2-0 19989 NULL nohasharray
142011 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
142012 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
142013 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
142014 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
142015 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
142016 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
142017 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
142018 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
142019 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
142020 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
142021 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
142022 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 NULL nohasharray
142023 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 &smsc911x_reg_read_20026
142024 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
142025 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
142026 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
142027 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
142028 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
142029 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
142030 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
142031 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
142032 +read_tape_20037 read_tape 0 20037 NULL
142033 +nvkm_disp_create__20040 nvkm_disp_create_ 4-7 20040 NULL nohasharray
142034 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 &nvkm_disp_create__20040
142035 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
142036 +cmdline_show_20044 cmdline_show 0 20044 NULL
142037 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
142038 +show_compression_20048 show_compression 0 20048 NULL
142039 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
142040 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL nohasharray
142041 +nf_iterate_20055 nf_iterate 0 20055 &lpfc_txcmplq_hw_show_20055
142042 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
142043 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
142044 +upcall_20060 upcall 0-4 20060 NULL
142045 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
142046 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
142047 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
142048 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
142049 +target_message_20072 target_message 2 20072 NULL
142050 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
142051 +ieee802154_check_concurrent_iface_20080 ieee802154_check_concurrent_iface 0 20080 &rawv6_sendmsg_20080 nohasharray
142052 +init_chip_reset_20080 init_chip_reset 0 20080 &ieee802154_check_concurrent_iface_20080
142053 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
142054 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
142055 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL nohasharray
142056 +cma_alloc_write_20088 cma_alloc_write 2 20088 &reiserfs_dir_fsync_20088
142057 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
142058 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
142059 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
142060 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
142061 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
142062 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
142063 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
142064 +read_int_20098 read_int 0 20098 NULL nohasharray
142065 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
142066 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
142067 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
142068 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL nohasharray
142069 +mgmt_limited_event_20103 mgmt_limited_event 4 20103 &xfs_qm_dqget_20103
142070 +fd_do_unmap_20109 fd_do_unmap 4 20109 NULL
142071 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
142072 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
142073 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
142074 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
142075 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
142076 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
142077 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
142078 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
142079 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
142080 +snd_info_register_20136 snd_info_register 0 20136 NULL
142081 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
142082 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
142083 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
142084 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
142085 +send_init_20149 send_init 0 20149 NULL nohasharray
142086 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
142087 +write_20150 write 0 20150 NULL
142088 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
142089 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
142090 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
142091 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
142092 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
142093 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
142094 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
142095 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
142096 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
142097 +kstrtou8_20177 kstrtou8 0 20177 NULL
142098 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
142099 +ieee802154_check_mac_settings_20182 ieee802154_check_mac_settings 0 20182 NULL
142100 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
142101 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
142102 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
142103 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
142104 +trusted_set_20196 trusted_set 0 20196 NULL
142105 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
142106 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
142107 +video_end_20205 video_end 0 20205 NULL
142108 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 2-3-0-4-5-6 20211 NULL
142109 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
142110 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL nohasharray
142111 +udf_bitmap_new_block_20214 udf_bitmap_new_block 4 20214 &udf_do_extend_file_20214
142112 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
142113 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
142114 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
142115 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
142116 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
142117 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
142118 +bind_20227 bind 0 20227 NULL
142119 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
142120 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
142121 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
142122 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
142123 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
142124 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
142125 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
142126 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
142127 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
142128 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
142129 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
142130 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
142131 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
142132 +async_20251 async 0 20251 NULL
142133 +store_filter_20252 store_filter 0-4 20252 NULL
142134 +resource_size_20256 resource_size 0 20256 NULL
142135 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL nohasharray
142136 +create_pnp_modalias_20258 create_pnp_modalias 0 20258 &ssd1307fb_write_array_20258
142137 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
142138 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
142139 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
142140 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
142141 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
142142 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
142143 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
142144 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
142145 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
142146 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
142147 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
142148 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
142149 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
142150 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
142151 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
142152 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
142153 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
142154 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
142155 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
142156 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
142157 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
142158 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
142159 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
142160 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
142161 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
142162 +iwl_parse_nvm_mcc_info_20301 iwl_parse_nvm_mcc_info 3 20301 NULL
142163 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
142164 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
142165 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
142166 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
142167 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
142168 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
142169 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
142170 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
142171 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
142172 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
142173 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
142174 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
142175 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
142176 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
142177 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
142178 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
142179 +cyapa_i2c_reg_read_block_20326 cyapa_i2c_reg_read_block 0 20326 NULL
142180 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
142181 +dax_do_io_20335 dax_do_io 4 20335 NULL
142182 +lpt_gc_20337 lpt_gc 0 20337 NULL
142183 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
142184 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
142185 +show_turbo_20348 show_turbo 0 20348 NULL
142186 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
142187 +show_tablet_20355 show_tablet 0 20355 NULL
142188 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
142189 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
142190 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
142191 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
142192 +core_num_show_20369 core_num_show 0 20369 NULL
142193 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
142194 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
142195 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
142196 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
142197 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
142198 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
142199 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
142200 +stmmac_get_sset_count_20387 stmmac_get_sset_count 0 20387 NULL
142201 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
142202 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
142203 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
142204 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
142205 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
142206 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
142207 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
142208 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
142209 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
142210 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
142211 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
142212 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
142213 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
142214 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
142215 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
142216 +add_hash_entry_20427 add_hash_entry 0 20427 NULL
142217 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
142218 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
142219 +find_skb_20431 find_skb 2 20431 NULL
142220 +fmc_send_cmd_20435 fmc_send_cmd 5-0 20435 NULL
142221 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
142222 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
142223 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
142224 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
142225 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
142226 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 NULL nohasharray
142227 +ir_open_20461 ir_open 0 20461 &ds2781_read_user_eeprom_bin_20461
142228 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
142229 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
142230 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
142231 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
142232 +read_buf_20469 read_buf 2 20469 NULL
142233 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
142234 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
142235 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
142236 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
142237 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
142238 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
142239 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
142240 +start_service_discovery_20477 start_service_discovery 4 20477 NULL nohasharray
142241 +show_scan_age_20477 show_scan_age 0 20477 &start_service_discovery_20477
142242 +memcg_update_list_lru_20486 memcg_update_list_lru 3-0 20486 NULL
142243 +vxge_open_20497 vxge_open 0 20497 NULL
142244 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
142245 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
142246 +hidraw_report_event_20503 hidraw_report_event 3 20503 NULL nohasharray
142247 +mcs_net_open_20503 mcs_net_open 0 20503 &hidraw_report_event_20503 nohasharray
142248 +ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 &mcs_net_open_20503
142249 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
142250 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
142251 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
142252 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
142253 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
142254 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
142255 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
142256 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
142257 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
142258 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
142259 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
142260 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
142261 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
142262 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
142263 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
142264 +venus_create_20555 venus_create 4 20555 NULL
142265 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
142266 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
142267 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
142268 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
142269 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
142270 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
142271 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 NULL nohasharray
142272 +isight_prepare_20572 isight_prepare 0 20572 &ctnetlink_label_size_20572
142273 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
142274 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
142275 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
142276 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
142277 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
142278 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578 nohasharray
142279 +nf_hook_slow_20578 nf_hook_slow 0 20578 &wl1271_acx_sta_rate_policies_20578
142280 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
142281 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
142282 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
142283 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
142284 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
142285 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
142286 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
142287 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
142288 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
142289 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
142290 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
142291 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 NULL nohasharray
142292 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 &lpfc_task_mgmt_tmo_show_20600
142293 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
142294 +_netdev_open_20602 _netdev_open 0 20602 NULL
142295 +lirc_write_20604 lirc_write 3 20604 NULL
142296 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
142297 +first_done_show_20612 first_done_show 0 20612 NULL
142298 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
142299 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
142300 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
142301 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
142302 +show_20621 show 0 20621 NULL
142303 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
142304 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
142305 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
142306 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
142307 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
142308 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
142309 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
142310 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
142311 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
142312 +setattr_20644 setattr 0 20644 NULL
142313 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
142314 +sierra_write_room_20649 sierra_write_room 0 20649 NULL
142315 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
142316 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
142317 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
142318 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
142319 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
142320 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
142321 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
142322 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
142323 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
142324 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
142325 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
142326 +downcall_20675 downcall 0-3 20675 NULL
142327 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
142328 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
142329 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
142330 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
142331 +cpumask_size_20683 cpumask_size 0 20683 NULL
142332 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
142333 +store_20687 store 0 20687 NULL
142334 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
142335 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
142336 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
142337 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
142338 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3-0 20694 NULL
142339 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
142340 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
142341 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
142342 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
142343 +roles_init_20704 roles_init 0 20704 NULL
142344 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
142345 +set_alarm_20706 set_alarm 0 20706 NULL
142346 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
142347 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
142348 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
142349 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
142350 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
142351 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
142352 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
142353 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
142354 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
142355 +mt2063_write_20732 mt2063_write 0 20732 NULL
142356 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 NULL nohasharray
142357 +write_field_20735 write_field 0 20735 &edd_show_host_bus_20735
142358 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
142359 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
142360 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
142361 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
142362 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
142363 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
142364 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
142365 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
142366 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
142367 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
142368 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
142369 +splice_read_20762 splice_read 0 20762 NULL
142370 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
142371 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
142372 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
142373 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
142374 +rtl8139_get_sset_count_20776 rtl8139_get_sset_count 0 20776 NULL
142375 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
142376 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
142377 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
142378 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
142379 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
142380 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 NULL nohasharray
142381 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 &fb_alloc_cmap_gfp_20792
142382 +iommu_range_alloc_20794 iommu_range_alloc 3 20794 NULL
142383 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
142384 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
142385 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
142386 +edid_write_20797 edid_write 3-0 20797 NULL
142387 +wlan_show_20798 wlan_show 0 20798 NULL nohasharray
142388 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 &wlan_show_20798
142389 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
142390 +show_nguid_20800 show_nguid 0 20800 NULL
142391 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
142392 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
142393 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
142394 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
142395 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
142396 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
142397 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
142398 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
142399 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
142400 +memory_max_write_20820 memory_max_write 0-3 20820 NULL
142401 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
142402 +make_rate_20827 make_rate 0 20827 NULL
142403 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
142404 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
142405 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
142406 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
142407 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
142408 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
142409 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836
142410 +show_min_width_20837 show_min_width 0 20837 NULL
142411 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
142412 +get_fan_target_20839 get_fan_target 0 20839 NULL
142413 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
142414 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
142415 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
142416 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
142417 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
142418 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
142419 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
142420 +decompress_20854 decompress 0 20854 NULL
142421 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
142422 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
142423 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
142424 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
142425 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
142426 +nc_register_read_20875 nc_register_read 0 20875 NULL
142427 +command_setexposure_20876 command_setexposure 0 20876 NULL
142428 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
142429 +import_iovec_20882 import_iovec 0-3 20882 NULL
142430 +ace_open_20884 ace_open 0 20884 NULL nohasharray
142431 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
142432 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
142433 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
142434 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
142435 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
142436 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
142437 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
142438 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
142439 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
142440 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
142441 +eeprom_show_20916 eeprom_show 0 20916 NULL
142442 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
142443 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
142444 +ipvlan_nl_getsize_20919 ipvlan_nl_getsize 0 20919 NULL
142445 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
142446 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
142447 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
142448 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
142449 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
142450 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
142451 +htable_bits_20933 htable_bits 0 20933 NULL
142452 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
142453 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
142454 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
142455 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
142456 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
142457 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
142458 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
142459 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
142460 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
142461 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
142462 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
142463 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
142464 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
142465 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
142466 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
142467 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
142468 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
142469 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
142470 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
142471 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
142472 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
142473 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
142474 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
142475 +uinput_write_20977 uinput_write 0-3 20977 NULL
142476 +clear_codec_20983 clear_codec 0 20983 NULL
142477 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
142478 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
142479 +qib_verbs_send_20999 qib_verbs_send 3-5 20999 NULL
142480 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
142481 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
142482 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
142483 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
142484 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
142485 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
142486 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
142487 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
142488 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
142489 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
142490 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
142491 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
142492 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
142493 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 NULL nohasharray
142494 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 &snd_pcm_lib_preallocate_pages_21031 nohasharray
142495 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031
142496 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
142497 +show_address_21038 show_address 0 21038 NULL nohasharray
142498 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
142499 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
142500 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
142501 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
142502 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
142503 +rose_create_facilities_21067 rose_create_facilities 0 21067 NULL nohasharray
142504 +tc574_suspend_21067 tc574_suspend 0 21067 &rose_create_facilities_21067
142505 +encrypt_21069 encrypt 0 21069 NULL
142506 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
142507 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072
142508 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
142509 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
142510 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
142511 +michael_final_21085 michael_final 0 21085 NULL
142512 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
142513 +multipath_status_21094 multipath_status 5 21094 NULL
142514 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
142515 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
142516 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
142517 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
142518 +write_posted_21108 write_posted 0 21108 NULL
142519 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL nohasharray
142520 +cyapa_gen5_check_fw_21113 cyapa_gen5_check_fw 0 21113 &ath6kl_send_go_probe_resp_21113
142521 +unix_dgram_sendmsg_21115 unix_dgram_sendmsg 3 21115 NULL
142522 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
142523 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
142524 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
142525 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
142526 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 5-4 21119 NULL nohasharray
142527 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 &_efx_mcdi_rpc_async_21119 nohasharray
142528 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119
142529 +gsmtty_write_room_21123 gsmtty_write_room 0 21123 NULL
142530 +show_21126 show 0 21126 NULL nohasharray
142531 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
142532 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
142533 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
142534 +iwl_dbgfs_uapsd_misbehaving_read_21129 iwl_dbgfs_uapsd_misbehaving_read 3-0 21129 NULL
142535 +rfcomm_sock_recvmsg_21131 rfcomm_sock_recvmsg 3 21131 NULL
142536 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
142537 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
142538 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
142539 +omfs_writepage_21143 omfs_writepage 0 21143 NULL nohasharray
142540 +dgram_sendmsg_21143 dgram_sendmsg 3 21143 &omfs_writepage_21143
142541 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
142542 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
142543 +new_skb_21148 new_skb 1 21148 NULL
142544 +ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
142545 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
142546 +rtl2830_regmap_gather_write_21153 rtl2830_regmap_gather_write 0 21153 NULL
142547 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
142548 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
142549 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
142550 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
142551 +t4_init_clip_tbl_21172 t4_init_clip_tbl 1-2 21172 &mei_dbgfs_read_active_21172 nohasharray
142552 +show_therm_max_21172 show_therm_max 0 21172 &t4_init_clip_tbl_21172
142553 +vmci_qpair_enquev_21176 vmci_qpair_enquev 0-3 21176 NULL
142554 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
142555 +ap_sleep_21178 ap_sleep 0 21178 NULL
142556 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
142557 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
142558 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
142559 +start_command_port_21191 start_command_port 0 21191 NULL
142560 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
142561 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
142562 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
142563 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
142564 +radeon_hwmon_get_pwm1_max_21203 radeon_hwmon_get_pwm1_max 0 21203 NULL
142565 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
142566 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
142567 +prepare_header_21212 prepare_header 0 21212 NULL
142568 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
142569 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
142570 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
142571 +show_sched2_21224 show_sched2 0 21224 NULL
142572 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
142573 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
142574 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
142575 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
142576 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
142577 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
142578 +input_ff_create_21240 input_ff_create 2 21240 NULL
142579 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
142580 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
142581 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
142582 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
142583 +use_debug_keys_read_21251 use_debug_keys_read 3-0 21251 NULL
142584 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
142585 +wp_retry_size_21260 wp_retry_size 0 21260 NULL
142586 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
142587 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
142588 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
142589 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 4-0 21269 NULL nohasharray
142590 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
142591 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
142592 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
142593 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
142594 +socket_sendmsg_21278 socket_sendmsg 0 21278 NULL nohasharray
142595 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 &socket_sendmsg_21278
142596 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
142597 +get_alarms_21285 get_alarms 0 21285 NULL
142598 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
142599 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
142600 +_isl12057_rtc_update_alarm_21293 _isl12057_rtc_update_alarm 0 21293 NULL
142601 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 NULL nohasharray
142602 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 &drm_universal_plane_init_21296 nohasharray
142603 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
142604 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296
142605 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
142606 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
142607 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
142608 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
142609 +offline_pages_21306 offline_pages 0 21306 NULL
142610 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
142611 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
142612 +add_res_range_21310 add_res_range 4 21310 NULL
142613 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
142614 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
142615 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
142616 +show_path_cost_21334 show_path_cost 0 21334 NULL
142617 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
142618 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
142619 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
142620 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
142621 +readbytes_21351 readbytes 0 21351 NULL
142622 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
142623 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
142624 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
142625 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
142626 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
142627 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
142628 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
142629 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
142630 +pin_request_21370 pin_request 0 21370 NULL
142631 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
142632 +gigaset_write_room_21372 gigaset_write_room 0 21372 NULL
142633 +ath10k_wmi_tlv_op_gen_vdev_sta_uapsd_21375 ath10k_wmi_tlv_op_gen_vdev_sta_uapsd 5 21375 NULL
142634 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
142635 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
142636 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
142637 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
142638 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 NULL
142639 +insert_ptr_21386 insert_ptr 6 21386 NULL
142640 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
142641 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
142642 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
142643 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
142644 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 NULL nohasharray
142645 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 &a2mp_chan_alloc_skb_cb_21398
142646 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
142647 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
142648 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
142649 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
142650 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
142651 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
142652 +handler_21412 handler 0 21412 &__swap_writepage_21412
142653 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
142654 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
142655 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
142656 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
142657 +fsloc_parse_21426 fsloc_parse 0 21426 NULL nohasharray
142658 +snapshot_read_next_21426 snapshot_read_next 0 21426 &fsloc_parse_21426
142659 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
142660 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
142661 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
142662 +cp210x_open_21435 cp210x_open 0 21435 NULL
142663 +adp5520_read_21437 adp5520_read 0 21437 NULL
142664 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
142665 +syslog_21440 syslog 0 21440 NULL nohasharray
142666 +gracl_init_21440 gracl_init 0 21440 &syslog_21440 nohasharray
142667 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &gracl_init_21440
142668 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
142669 +show_attr_text_21448 show_attr_text 0 21448 NULL
142670 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
142671 +concat_writev_21451 concat_writev 3 21451 NULL
142672 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
142673 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
142674 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
142675 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
142676 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
142677 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
142678 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
142679 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
142680 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
142681 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
142682 +tm_calc_21474 tm_calc 0 21474 NULL
142683 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
142684 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
142685 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
142686 +description_show_21480 description_show 0 21480 NULL
142687 +show_threeg_21486 show_threeg 0 21486 NULL
142688 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
142689 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
142690 +set_postcode_21490 set_postcode 0-4 21490 NULL
142691 +security_list_21491 security_list 0-5 21491 NULL
142692 +dccp_recvmsg_21496 dccp_recvmsg 3 21496 NULL
142693 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
142694 +force_bredr_smp_write_21502 force_bredr_smp_write 3-0 21502 NULL
142695 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
142696 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 NULL nohasharray
142697 +show_beep_mask_21507 show_beep_mask 0 21507 &ieee80211_tdls_prep_mgmt_packet_21507
142698 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
142699 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
142700 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
142701 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
142702 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
142703 +show_rd_req_21521 show_rd_req 0 21521 NULL
142704 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
142705 +skb_do_copy_data_nocache_21527 skb_do_copy_data_nocache 5-0 21527 NULL nohasharray
142706 +isdn_net_header_21527 isdn_net_header 0 21527 &skb_do_copy_data_nocache_21527
142707 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
142708 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
142709 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
142710 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
142711 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
142712 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
142713 +show_node_state_21543 show_node_state 0 21543 NULL
142714 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
142715 +bl_enter_21550 bl_enter 0 21550 NULL
142716 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
142717 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
142718 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
142719 +ioctl_21564 ioctl 0 21564 NULL
142720 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
142721 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
142722 +stac_init_21576 stac_init 0 21576 NULL
142723 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
142724 +ov9650_start_21580 ov9650_start 0 21580 NULL
142725 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
142726 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
142727 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
142728 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
142729 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
142730 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
142731 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
142732 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
142733 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
142734 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
142735 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
142736 +recover_status_show_21609 recover_status_show 0 21609 NULL
142737 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
142738 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
142739 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL nohasharray
142740 +xlog_do_recovery_pass_21618 xlog_do_recovery_pass 3 21618 &pccard_store_eject_21618
142741 +brightness_store_21623 brightness_store 0-4 21623 NULL
142742 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
142743 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
142744 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
142745 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 NULL nohasharray
142746 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 &ndisc_addr_option_pad_21630
142747 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
142748 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
142749 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
142750 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
142751 +setattr_chown_21638 setattr_chown 0 21638 NULL
142752 +__irq_alloc_descs_21639 __irq_alloc_descs 1-3-2-0 21639 NULL
142753 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
142754 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
142755 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
142756 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
142757 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
142758 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
142759 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
142760 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
142761 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
142762 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
142763 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
142764 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
142765 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
142766 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
142767 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
142768 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
142769 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
142770 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
142771 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
142772 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
142773 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
142774 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
142775 +set_21707 set 0-4 21707 NULL
142776 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
142777 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
142778 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
142779 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
142780 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
142781 +light_set_status_21714 light_set_status 0 21714 NULL
142782 +update_time_21719 update_time 0 21719 NULL
142783 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
142784 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
142785 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
142786 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
142787 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
142788 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
142789 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
142790 +show_temp23_21741 show_temp23 0 21741 NULL
142791 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
142792 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 NULL nohasharray
142793 +at91_open_21744 at91_open 0 21744 &__nf_nat_mangle_tcp_packet_21744
142794 +__scsi_format_command_21749 __scsi_format_command 2 21749 NULL nohasharray
142795 +ocfs2_direct_IO_extend_no_holes_21749 ocfs2_direct_IO_extend_no_holes 0-3 21749 &__scsi_format_command_21749
142796 +set_sticky_21752 set_sticky 0-4 21752 NULL
142797 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
142798 +l2down_create_21755 l2down_create 4 21755 NULL
142799 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
142800 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 NULL nohasharray
142801 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 &usbat_flash_read_data_21762
142802 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
142803 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
142804 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
142805 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
142806 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
142807 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
142808 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
142809 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
142810 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
142811 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
142812 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
142813 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 NULL nohasharray
142814 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 &libipw_get_hdrlen_21792
142815 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
142816 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL nohasharray
142817 +crypto_sha1_finup_21798 crypto_sha1_finup 0 21798 &aa_may_ptrace_21798
142818 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
142819 +min_odd_21802 min_odd 0-1-2 21802 NULL
142820 +show_rotate_21803 show_rotate 0 21803 NULL
142821 +show_node_desc_21804 show_node_desc 0 21804 NULL
142822 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
142823 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
142824 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
142825 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
142826 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
142827 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
142828 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
142829 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
142830 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
142831 +mei_io_cb_alloc_buf_21819 mei_io_cb_alloc_buf 2 21819 NULL
142832 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
142833 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
142834 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
142835 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
142836 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
142837 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
142838 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
142839 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
142840 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
142841 +task_setnice_21835 task_setnice 0 21835 NULL
142842 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
142843 +smb_init_21838 smb_init 0 21838 NULL
142844 +run_21841 run 0 21841 NULL
142845 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
142846 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
142847 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
142848 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
142849 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
142850 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
142851 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
142852 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
142853 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
142854 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
142855 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
142856 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
142857 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
142858 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
142859 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
142860 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
142861 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
142862 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
142863 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
142864 +show_oversampling_21883 show_oversampling 0 21883 NULL
142865 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
142866 +ips_halt_21887 ips_halt 0 21887 NULL
142867 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
142868 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
142869 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
142870 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
142871 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL
142872 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
142873 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
142874 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
142875 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
142876 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
142877 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
142878 +snd_line6_trigger_21928 snd_line6_trigger 0 21928 NULL
142879 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
142880 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
142881 +ceph_permission_21941 ceph_permission 0 21941 NULL
142882 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
142883 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
142884 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
142885 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
142886 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
142887 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
142888 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
142889 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
142890 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
142891 +twl_i2c_write_u16_21953 twl_i2c_write_u16 3-0 21953 NULL
142892 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
142893 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
142894 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
142895 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
142896 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
142897 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
142898 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
142899 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
142900 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
142901 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
142902 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
142903 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
142904 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
142905 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
142906 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
142907 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
142908 +ocfs2_del_inode_from_orphan_21995 ocfs2_del_inode_from_orphan 0 21995 NULL nohasharray
142909 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 &ocfs2_del_inode_from_orphan_21995
142910 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
142911 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
142912 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
142913 +kobil_open_22009 kobil_open 0 22009 NULL
142914 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
142915 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
142916 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
142917 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
142918 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
142919 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
142920 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
142921 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
142922 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
142923 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
142924 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
142925 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
142926 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
142927 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
142928 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
142929 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
142930 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
142931 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
142932 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
142933 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
142934 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
142935 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
142936 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
142937 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
142938 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
142939 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
142940 +atalk_recvmsg_22053 atalk_recvmsg 4-0 22053 NULL
142941 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
142942 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
142943 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
142944 +end_show_22058 end_show 0 22058 NULL nohasharray
142945 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
142946 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
142947 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
142948 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
142949 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
142950 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
142951 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
142952 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
142953 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
142954 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
142955 +find_trange_value_22079 find_trange_value 0 22079 NULL
142956 +timeout_show_22081 timeout_show 0 22081 NULL
142957 +clear_store_22082 clear_store 0-4 22082 NULL nohasharray
142958 +set_fan_speed_percent_22082 set_fan_speed_percent 0 22082 &clear_store_22082
142959 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
142960 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
142961 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
142962 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
142963 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
142964 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
142965 +ocfs2_extend_allocation_22096 ocfs2_extend_allocation 0 22096 NULL
142966 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
142967 +portio_name_show_22101 portio_name_show 0 22101 NULL
142968 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
142969 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
142970 +find_free_port_22104 find_free_port 0 22104 NULL
142971 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
142972 +get_pwm_22113 get_pwm 0 22113 NULL
142973 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
142974 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
142975 +mlog_show_22119 mlog_show 0 22119 NULL
142976 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
142977 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
142978 +show_fan_min_22127 show_fan_min 0 22127 NULL
142979 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 NULL nohasharray
142980 +get_results_22130 get_results 0 22130 &snd_hda_codec_read_22130
142981 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
142982 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
142983 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
142984 +listxattr_22142 listxattr 0-3 22142 NULL
142985 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
142986 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
142987 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
142988 +netlink_bind_22153 netlink_bind 0 22153 NULL
142989 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
142990 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
142991 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
142992 +show_otp2en_22160 show_otp2en 0 22160 NULL
142993 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
142994 +devm_ioremap_wc_22162 devm_ioremap_wc 2-3 22162 NULL
142995 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
142996 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
142997 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
142998 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
142999 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
143000 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
143001 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
143002 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
143003 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
143004 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
143005 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL nohasharray
143006 +hid_sensor_custom_read_22181 hid_sensor_custom_read 3 22181 &iscsi_disc_show_userid_mutual_22181
143007 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
143008 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
143009 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
143010 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
143011 +cmd_exec_22204 cmd_exec 0 22204 NULL
143012 +fls_22210 fls 0 22210 NULL
143013 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
143014 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
143015 +show_22225 show 0 22225 NULL
143016 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 4-0 22227 NULL nohasharray
143017 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
143018 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
143019 +mem_write_22232 mem_write 3-0 22232 NULL
143020 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
143021 +fw_status_show_22234 fw_status_show 0 22234 NULL
143022 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL
143023 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
143024 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
143025 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
143026 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
143027 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
143028 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
143029 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
143030 +security_setxattr_22253 security_setxattr 4-0 22253 NULL nohasharray
143031 +capability_id_show_22253 capability_id_show 0 22253 &security_setxattr_22253
143032 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
143033 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
143034 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
143035 +add_res_tree_22263 add_res_tree 7 22263 NULL
143036 +at91ether_open_22272 at91ether_open 0 22272 NULL
143037 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
143038 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
143039 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
143040 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
143041 +container_offline_22283 container_offline 0 22283 NULL
143042 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
143043 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
143044 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
143045 +line6_stream_start_22297 line6_stream_start 0 22297 NULL
143046 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
143047 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
143048 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
143049 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
143050 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
143051 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
143052 +udpv6_sendmsg_22316 udpv6_sendmsg 4-0 22316 NULL nohasharray
143053 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 &udpv6_sendmsg_22316
143054 +statfs_slow_show_22327 statfs_slow_show 0 22327 NULL nohasharray
143055 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 &statfs_slow_show_22327
143056 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
143057 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
143058 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
143059 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
143060 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
143061 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
143062 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
143063 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
143064 +sys_read_22343 sys_read 3 22343 NULL
143065 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
143066 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
143067 +block_store_22352 block_store 0-3 22352 NULL nohasharray
143068 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 &block_store_22352
143069 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
143070 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
143071 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
143072 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
143073 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
143074 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
143075 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
143076 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
143077 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
143078 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
143079 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
143080 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
143081 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
143082 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
143083 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
143084 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
143085 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 NULL nohasharray
143086 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 &pktgen_alloc_skb_22385
143087 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
143088 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
143089 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
143090 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
143091 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
143092 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
143093 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
143094 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
143095 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
143096 +zoran_write_22404 zoran_write 3-0 22404 NULL
143097 +show_debug_level_22406 show_debug_level 0 22406 NULL
143098 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
143099 +queue_reply_22416 queue_reply 3-0 22416 NULL
143100 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
143101 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
143102 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
143103 +update_22427 update 0 22427 NULL
143104 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
143105 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
143106 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
143107 +iov_iter_get_pages_22440 iov_iter_get_pages 0-4-3 22440 NULL
143108 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
143109 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
143110 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
143111 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
143112 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
143113 +write_fs_22465 write_fs 0-6-5 22465 NULL
143114 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
143115 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
143116 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
143117 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
143118 +show_port1_22474 show_port1 0 22474 NULL
143119 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
143120 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL
143121 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
143122 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &cache_write_procfs_22491 nohasharray
143123 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &rfcomm_send_test_22491
143124 +put_chars_22498 put_chars 3 22498 NULL
143125 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
143126 +st21nfca_hci_se_io_22499 st21nfca_hci_se_io 4 22499 &mp_find_ioapic_pin_22499 nohasharray
143127 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &st21nfca_hci_se_io_22499
143128 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
143129 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
143130 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
143131 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
143132 +sha512_ssse3_finup_22514 sha512_ssse3_finup 0 22514 NULL
143133 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
143134 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
143135 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
143136 +read_ohm_22544 read_ohm 0 22544 NULL
143137 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
143138 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
143139 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
143140 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
143141 +port_delete_22553 port_delete 0 22553 NULL
143142 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
143143 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
143144 +cyapa_gen5_read_panel_scan_raw_data_22565 cyapa_gen5_read_panel_scan_raw_data 0 22565 NULL
143145 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
143146 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
143147 +get_regs_len_22569 get_regs_len 0 22569 NULL
143148 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
143149 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
143150 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
143151 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
143152 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
143153 +wp384_final_22591 wp384_final 0 22591 NULL
143154 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
143155 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
143156 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 NULL nohasharray
143157 +snapshot_read_22601 snapshot_read 3 22601 &qla4_82xx_isp_reset_22601
143158 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
143159 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
143160 +nat_receive_22609 nat_receive 0-3 22609 NULL
143161 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
143162 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
143163 +bootflag_get_22618 bootflag_get 0 22618 NULL
143164 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
143165 +iwl_dbgfs_rx_phyinfo_read_22625 iwl_dbgfs_rx_phyinfo_read 3 22625 NULL
143166 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
143167 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 3-0 22631 NULL
143168 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
143169 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
143170 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
143171 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
143172 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
143173 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
143174 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
143175 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
143176 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
143177 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
143178 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
143179 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
143180 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
143181 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
143182 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
143183 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
143184 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
143185 +show_u8_22667 show_u8 0 22667 NULL
143186 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
143187 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
143188 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
143189 +ubifs_leb_write_22679 ubifs_leb_write 4-5-0 22679 NULL nohasharray
143190 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
143191 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL
143192 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 4-0 22681 NULL
143193 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
143194 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
143195 +reg_umr_22686 reg_umr 5 22686 NULL
143196 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
143197 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
143198 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
143199 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
143200 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
143201 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
143202 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
143203 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
143204 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 NULL nohasharray
143205 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 &tomoyo_check_inet_address_22705
143206 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
143207 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
143208 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
143209 +memcg_update_list_lru_node_22717 memcg_update_list_lru_node 3 22717 NULL
143210 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
143211 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
143212 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
143213 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
143214 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728 nohasharray
143215 +ext4_mpage_readpages_22728 ext4_mpage_readpages 0-4 22728 &acpi_ex_get_name_string_22728
143216 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
143217 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
143218 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
143219 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
143220 +ax25_output_22736 ax25_output 2 22736 NULL
143221 +xenbus_map_ring_valloc_pv_22737 xenbus_map_ring_valloc_pv 3 22737 NULL
143222 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
143223 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
143224 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
143225 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
143226 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
143227 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
143228 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
143229 +output_write_22753 output_write 0-6-5 22753 NULL
143230 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
143231 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
143232 +eth_header_22760 eth_header 0 22760 NULL
143233 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
143234 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
143235 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
143236 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 NULL nohasharray
143237 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 &nilfs_mdt_submit_block_22768
143238 +print_frame_22769 print_frame 0 22769 NULL
143239 +show_in_max3_22770 show_in_max3 0 22770 NULL
143240 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
143241 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
143242 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
143243 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
143244 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
143245 +__break_lease_22777 __break_lease 0 22777 NULL
143246 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
143247 +preenable_22790 preenable 0 22790 NULL
143248 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
143249 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
143250 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
143251 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
143252 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
143253 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
143254 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
143255 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
143256 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
143257 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
143258 +init_after_reset_22823 init_after_reset 0 22823 NULL
143259 +show_fbstate_22824 show_fbstate 0 22824 NULL
143260 +ghash_init_22826 ghash_init 0 22826 NULL nohasharray
143261 +nfs_initiate_commit_22826 nfs_initiate_commit 0 22826 &ghash_init_22826
143262 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
143263 +afs_permission_22835 afs_permission 0 22835 NULL
143264 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
143265 +__scm_send_22841 __scm_send 0 22841 NULL
143266 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
143267 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
143268 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
143269 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
143270 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
143271 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
143272 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
143273 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
143274 +atmel_resume_22860 atmel_resume 0 22860 NULL
143275 +create_attr_set_22861 create_attr_set 1 22861 NULL
143276 +write_lid_handling_22862 write_lid_handling 0 22862 NULL
143277 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
143278 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
143279 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
143280 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
143281 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
143282 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
143283 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
143284 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885 nohasharray
143285 +_mv88e6xxx_phy_read_indirect_22885 _mv88e6xxx_phy_read_indirect 0 22885 &show_counter_tx_flow_stalls_22885
143286 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
143287 +show_green_22889 show_green 0 22889 NULL
143288 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
143289 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
143290 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
143291 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
143292 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
143293 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
143294 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
143295 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
143296 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
143297 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
143298 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
143299 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
143300 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
143301 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
143302 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
143303 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
143304 +__set_xattr_22923 __set_xattr 0 22923 NULL
143305 +sg_start_req_22924 sg_start_req 0 22924 NULL
143306 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
143307 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
143308 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
143309 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
143310 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
143311 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
143312 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
143313 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
143314 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
143315 +bio_copy_to_iter_22942 bio_copy_to_iter 0 22942 NULL
143316 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
143317 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
143318 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
143319 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
143320 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
143321 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
143322 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
143323 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
143324 +vme_get_size_22964 vme_get_size 0 22964 NULL
143325 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
143326 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
143327 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
143328 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
143329 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
143330 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
143331 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
143332 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
143333 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
143334 +open_22984 open 0 22984 NULL
143335 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
143336 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
143337 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
143338 +find_root_sec_22988 find_root_sec 0 22988 NULL
143339 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
143340 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
143341 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
143342 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
143343 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
143344 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
143345 +pfkey_sendmsg_23002 pfkey_sendmsg 3 23002 NULL
143346 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
143347 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
143348 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
143349 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
143350 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
143351 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
143352 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
143353 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
143354 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
143355 +validate_esw_config_23021 validate_esw_config 0 23021 NULL nohasharray
143356 +rtl8152_get_sset_count_23021 rtl8152_get_sset_count 0 23021 &validate_esw_config_23021
143357 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
143358 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
143359 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
143360 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
143361 +adm8211_start_23027 adm8211_start 0 23027 NULL
143362 +st_status_23032 st_status 5-0 23032 NULL
143363 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
143364 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
143365 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
143366 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
143367 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
143368 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
143369 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
143370 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
143371 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
143372 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
143373 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
143374 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
143375 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
143376 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 4-0 23062 NULL nohasharray
143377 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
143378 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
143379 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
143380 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
143381 +kvm_mmu_gva_to_gpa_write_23075 kvm_mmu_gva_to_gpa_write 0 23075 NULL
143382 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
143383 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
143384 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
143385 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
143386 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
143387 +init_23083 init 0 23083 NULL
143388 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
143389 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
143390 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
143391 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
143392 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
143393 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
143394 +fls_long_23096 fls_long 0 23096 NULL nohasharray
143395 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
143396 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
143397 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
143398 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
143399 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL
143400 +da903x_read_23103 da903x_read 0 23103 NULL
143401 +dgram_recvmsg_23104 dgram_recvmsg 4-0 23104 NULL nohasharray
143402 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 &dgram_recvmsg_23104
143403 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
143404 +rawsock_create_23108 rawsock_create 0 23108 NULL
143405 +product_id_store_23109 product_id_store 0-4 23109 NULL
143406 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
143407 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
143408 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
143409 +__clear_user_23118 __clear_user 0 23118 NULL
143410 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
143411 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
143412 +dm_write_async_23120 dm_write_async 3 23120 NULL nohasharray
143413 +guard_show_23120 guard_show 0 23120 &dm_write_async_23120
143414 +id_show_23121 id_show 0 23121 NULL
143415 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
143416 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
143417 +read_file_wow_23126 read_file_wow 3-0 23126 NULL nohasharray
143418 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 &read_file_wow_23126
143419 +do_generic_request_23130 do_generic_request 0 23130 NULL
143420 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
143421 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
143422 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
143423 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
143424 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
143425 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
143426 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
143427 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
143428 +_iwl_dbgfs_fw_dbg_collect_write_23153 _iwl_dbgfs_fw_dbg_collect_write 3-0 23153 NULL
143429 +handle_event_23156 handle_event 0 23156 NULL
143430 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
143431 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
143432 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
143433 +video_begin_23167 video_begin 0 23167 NULL
143434 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
143435 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
143436 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
143437 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
143438 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
143439 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
143440 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
143441 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
143442 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 NULL nohasharray
143443 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 &ieee80211_get_mesh_hdrlen_23183
143444 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
143445 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
143446 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
143447 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL nohasharray
143448 +remove_ftrace_list_ops_23192 remove_ftrace_list_ops 0 23192 &saa7706h_s_ctrl_23192
143449 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
143450 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
143451 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
143452 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
143453 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
143454 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &pm80x_free_irq_23210 nohasharray
143455 +rbd_major_show_23210 rbd_major_show 0 23210 &of_irq_get_byname_23210
143456 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
143457 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
143458 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
143459 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
143460 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
143461 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
143462 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
143463 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
143464 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
143465 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
143466 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
143467 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
143468 +__kmalloc_23231 __kmalloc 1 23231 NULL
143469 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
143470 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
143471 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
143472 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
143473 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
143474 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
143475 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
143476 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
143477 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
143478 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
143479 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
143480 +sctp_recvmsg_23265 sctp_recvmsg 4-0 23265 NULL nohasharray
143481 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
143482 +alg_bind_23268 alg_bind 0 23268 NULL
143483 +sha512_base_do_update_23270 sha512_base_do_update 0 23270 NULL
143484 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
143485 +remove_ftrace_ops_23280 remove_ftrace_ops 0 23280 NULL
143486 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
143487 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 NULL nohasharray
143488 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 &ipv6_skip_exthdr_23283 nohasharray
143489 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283
143490 +doc_probe_23285 doc_probe 1 23285 NULL nohasharray
143491 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 &doc_probe_23285
143492 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
143493 +process_adv_report_23293 process_adv_report 9 23293 NULL nohasharray
143494 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 &process_adv_report_23293
143495 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
143496 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
143497 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
143498 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
143499 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
143500 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
143501 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
143502 +ns_send_23311 ns_send 0 23311 NULL
143503 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
143504 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
143505 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
143506 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
143507 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
143508 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
143509 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
143510 +poll_oip_23322 poll_oip 0 23322 NULL
143511 +config_led_23323 config_led 0 23323 NULL
143512 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
143513 +run_gc_23325 run_gc 0 23325 NULL
143514 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
143515 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
143516 +page_readlink_23346 page_readlink 3-0 23346 NULL
143517 +prepare_23350 prepare 0 23350 NULL nohasharray
143518 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
143519 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
143520 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
143521 +write_inode_23358 write_inode 0 23358 NULL
143522 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
143523 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
143524 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
143525 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
143526 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
143527 +rawv6_send_hdrinc_23370 rawv6_send_hdrinc 3 23370 NULL
143528 +iwl_pcie_rsa_race_bug_wa_23375 iwl_pcie_rsa_race_bug_wa 0 23375 NULL
143529 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
143530 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
143531 +pppoe_sendmsg_23391 pppoe_sendmsg 3 23391 NULL
143532 +kobil_write_23392 kobil_write 0-4 23392 NULL
143533 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
143534 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
143535 +lbs_mesh_ethtool_get_sset_count_23406 lbs_mesh_ethtool_get_sset_count 0 23406 NULL
143536 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
143537 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
143538 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
143539 +goku_queue_23412 goku_queue 0 23412 NULL
143540 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
143541 +passive_show_23418 passive_show 0 23418 NULL
143542 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
143543 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
143544 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
143545 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
143546 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
143547 +gpiod_export_23427 gpiod_export 0 23427 NULL
143548 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
143549 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
143550 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
143551 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
143552 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
143553 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
143554 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
143555 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
143556 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
143557 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
143558 +napi_add_23455 napi_add 0 23455 NULL nohasharray
143559 +store_23455 store 0 23455 &napi_add_23455
143560 +sb_statfs_23456 sb_statfs 0 23456 NULL
143561 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
143562 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
143563 +dn_nsp_send_disc_23469 dn_nsp_send_disc 2 23469 NULL nohasharray
143564 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 &dn_nsp_send_disc_23469
143565 +res_get_23470 res_get 0 23470 NULL
143566 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
143567 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
143568 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
143569 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
143570 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
143571 +compat_filldir_23489 compat_filldir 3 23489 NULL
143572 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
143573 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
143574 +event_filter_read_23494 event_filter_read 3 23494 NULL
143575 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
143576 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
143577 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
143578 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
143579 +hpfs_writepages_23510 hpfs_writepages 0 23510 NULL nohasharray
143580 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 &hpfs_writepages_23510
143581 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
143582 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
143583 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
143584 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
143585 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
143586 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
143587 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
143588 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
143589 +get_component_active_23527 get_component_active 0 23527 NULL
143590 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
143591 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
143592 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
143593 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
143594 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
143595 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
143596 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
143597 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
143598 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
143599 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
143600 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
143601 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
143602 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
143603 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
143604 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
143605 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
143606 +show_net_stats_23573 show_net_stats 0 23573 NULL
143607 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
143608 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 NULL nohasharray
143609 +_regmap_select_page_23575 _regmap_select_page 0 23575 &l2cap_parse_conf_req_23575
143610 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
143611 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
143612 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
143613 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
143614 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
143615 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
143616 +get_power_status_23592 get_power_status 0 23592 NULL
143617 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
143618 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
143619 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
143620 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
143621 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
143622 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
143623 +show_23604 show 0 23604 NULL
143624 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
143625 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL
143626 +islpci_mgt_transaction_23610 islpci_mgt_transaction 5-0 23610 NULL nohasharray
143627 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
143628 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
143629 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
143630 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
143631 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
143632 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
143633 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
143634 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
143635 +show_button_23622 show_button 0 23622 NULL
143636 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
143637 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
143638 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
143639 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
143640 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
143641 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
143642 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 NULL nohasharray
143643 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 &__i2400mu_send_barker_23652
143644 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
143645 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
143646 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
143647 +__klp_disable_patch_23660 __klp_disable_patch 0 23660 NULL
143648 +idVendor_show_23662 idVendor_show 0 23662 NULL
143649 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
143650 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
143651 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
143652 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
143653 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
143654 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
143655 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
143656 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
143657 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
143658 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
143659 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
143660 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL
143661 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
143662 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
143663 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
143664 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
143665 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
143666 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
143667 +cx18_read_23699 cx18_read 3-0 23699 NULL
143668 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
143669 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
143670 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
143671 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
143672 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
143673 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
143674 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
143675 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
143676 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
143677 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
143678 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
143679 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL nohasharray
143680 +efx_describe_per_queue_stats_23720 efx_describe_per_queue_stats 0 23720 &sock_alloc_send_skb_23720
143681 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
143682 +get_conn_info_23723 get_conn_info 4 23723 NULL
143683 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
143684 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
143685 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
143686 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
143687 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL nohasharray
143688 +copy_gr_arg_wrapper_23731 copy_gr_arg_wrapper 0 23731 &iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 nohasharray
143689 +gps_store_23731 gps_store 4-0 23731 &copy_gr_arg_wrapper_23731
143690 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
143691 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
143692 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
143693 +tg3_open_23742 tg3_open 0 23742 NULL
143694 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
143695 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
143696 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
143697 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
143698 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
143699 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
143700 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
143701 +show_max_23764 show_max 0 23764 NULL
143702 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
143703 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
143704 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
143705 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
143706 +ssp_debug_mode_read_23772 ssp_debug_mode_read 3-0 23772 NULL
143707 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
143708 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
143709 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
143710 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
143711 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
143712 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
143713 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
143714 +map_write_23795 map_write 3-0 23795 NULL nohasharray
143715 +ocfs2_try_remove_refcount_tree_23795 ocfs2_try_remove_refcount_tree 0 23795 &map_write_23795
143716 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
143717 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
143718 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
143719 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
143720 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
143721 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
143722 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
143723 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
143724 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
143725 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
143726 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
143727 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
143728 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
143729 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
143730 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
143731 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
143732 +hopcount_show_23825 hopcount_show 0 23825 NULL
143733 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
143734 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
143735 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
143736 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
143737 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
143738 +set_trigger_23840 set_trigger 0-4 23840 NULL
143739 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
143740 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
143741 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
143742 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
143743 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
143744 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
143745 +p54_init_common_23850 p54_init_common 1 23850 NULL
143746 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
143747 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
143748 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
143749 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
143750 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
143751 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
143752 +ath10k_core_create_23857 ath10k_core_create 1 23857 &ocfs2_xattr_get_clusters_23857 nohasharray
143753 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ath10k_core_create_23857
143754 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
143755 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
143756 +device_event_23864 device_event 0 23864 NULL
143757 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
143758 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
143759 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
143760 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
143761 +bond_init_23879 bond_init 0 23879 NULL
143762 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
143763 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
143764 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
143765 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
143766 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
143767 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
143768 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
143769 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
143770 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
143771 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
143772 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
143773 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
143774 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 NULL nohasharray
143775 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 &mpihelp_mul_karatsuba_case_23918
143776 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
143777 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
143778 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
143779 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL
143780 +save_image_23929 save_image 0 23929 NULL
143781 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
143782 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
143783 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
143784 +write_vda_23934 write_vda 0-5-6 23934 NULL
143785 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
143786 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
143787 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
143788 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
143789 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
143790 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
143791 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
143792 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
143793 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
143794 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
143795 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
143796 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
143797 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
143798 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
143799 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
143800 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
143801 +vfs_write_23971 vfs_write 3-0 23971 NULL
143802 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
143803 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
143804 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
143805 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
143806 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 3-0 23984 NULL
143807 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
143808 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
143809 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
143810 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
143811 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
143812 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
143813 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
143814 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
143815 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
143816 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
143817 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
143818 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
143819 +average_write_24020 average_write 0-3 24020 NULL
143820 +give_pages_24021 give_pages 3 24021 NULL
143821 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
143822 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
143823 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
143824 +show_24031 show 0 24031 NULL
143825 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
143826 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
143827 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
143828 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
143829 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
143830 +setkey_24042 setkey 0 24042 NULL
143831 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
143832 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
143833 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
143834 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
143835 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
143836 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
143837 +ad9523_write_24058 ad9523_write 0 24058 NULL
143838 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
143839 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
143840 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
143841 +domid_show_24067 domid_show 0 24067 NULL nohasharray
143842 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
143843 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
143844 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
143845 +usbnet_open_24073 usbnet_open 0 24073 NULL
143846 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
143847 +tse_sset_count_24077 tse_sset_count 0 24077 NULL
143848 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
143849 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
143850 +show_point2_24082 show_point2 0 24082 NULL
143851 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
143852 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
143853 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
143854 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
143855 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
143856 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
143857 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
143858 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
143859 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
143860 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
143861 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
143862 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
143863 +pci_iomap_range_24122 pci_iomap_range 3-4 24122 NULL
143864 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
143865 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
143866 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
143867 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
143868 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
143869 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
143870 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
143871 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
143872 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
143873 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL nohasharray
143874 +unix_seqpacket_recvmsg_24142 unix_seqpacket_recvmsg 3 24142 &mem_cgroup_can_attach_24142
143875 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
143876 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
143877 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
143878 +store_24149 store 0-3 24149 NULL
143879 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
143880 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
143881 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
143882 +notes_read_24165 notes_read 0-6-5 24165 NULL
143883 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
143884 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
143885 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
143886 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
143887 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
143888 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
143889 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
143890 +adv7343_write_24183 adv7343_write 0 24183 NULL nohasharray
143891 +toshiba_usb_three_set_24183 toshiba_usb_three_set 0 24183 &adv7343_write_24183
143892 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
143893 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
143894 +ext4_match_24188 ext4_match 3 24188 NULL
143895 +resource_show_24189 resource_show 0 24189 NULL
143896 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
143897 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL
143898 +ts_play_24203 ts_play 0-3 24203 NULL
143899 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
143900 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
143901 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
143902 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
143903 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
143904 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
143905 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
143906 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
143907 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
143908 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
143909 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
143910 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
143911 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
143912 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
143913 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
143914 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
143915 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
143916 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
143917 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
143918 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
143919 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
143920 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
143921 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
143922 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
143923 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
143924 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
143925 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
143926 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
143927 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
143928 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
143929 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
143930 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
143931 +store_24273 store 0 24273 &tun_chr_write_iter_24273
143932 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
143933 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
143934 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
143935 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
143936 +thin_status_24278 thin_status 5 24278 NULL
143937 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
143938 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
143939 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
143940 +msg_size_24288 msg_size 0 24288 NULL
143941 +__dm_get_module_param_24291 __dm_get_module_param 0-3-2 24291 NULL
143942 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
143943 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
143944 +map_page_24298 map_page 3-4 24298 NULL
143945 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
143946 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
143947 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
143948 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
143949 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
143950 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
143951 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
143952 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
143953 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL
143954 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
143955 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
143956 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
143957 +copy_gr_arg_wrapper_normal_24325 copy_gr_arg_wrapper_normal 0 24325 NULL
143958 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
143959 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
143960 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
143961 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
143962 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
143963 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
143964 +nf_iterate_24348 nf_iterate 0 24348 NULL
143965 +prepare_pages_24349 prepare_pages 0 24349 NULL
143966 +rhashtable_insert_slow_24350 rhashtable_insert_slow 0 24350 NULL
143967 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
143968 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
143969 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
143970 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
143971 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
143972 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
143973 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
143974 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
143975 +break_deleg_24373 break_deleg 0 24373 NULL
143976 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
143977 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
143978 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
143979 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
143980 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
143981 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
143982 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
143983 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
143984 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
143985 +getxattr_24398 getxattr 4 24398 NULL nohasharray
143986 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
143987 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
143988 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
143989 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
143990 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
143991 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
143992 +default_density_show_24417 default_density_show 0 24417 NULL
143993 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
143994 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
143995 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
143996 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
143997 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
143998 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
143999 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
144000 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 NULL nohasharray
144001 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 &ieee80211_rx_mgmt_beacon_24430
144002 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
144003 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
144004 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
144005 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
144006 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
144007 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
144008 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
144009 +gr_set_acls_24449 gr_set_acls 0 24449 NULL
144010 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
144011 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
144012 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
144013 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
144014 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
144015 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
144016 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
144017 +lport_reset_24466 lport_reset 0 24466 NULL
144018 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
144019 +pmd_entry_24472 pmd_entry 0 24472 NULL
144020 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
144021 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 NULL nohasharray
144022 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 &ttm_page_pool_free_24486
144023 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
144024 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
144025 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
144026 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
144027 +pl2303_open_24492 pl2303_open 0 24492 NULL
144028 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
144029 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
144030 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
144031 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
144032 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
144033 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
144034 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
144035 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
144036 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
144037 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
144038 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
144039 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
144040 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
144041 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
144042 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
144043 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
144044 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
144045 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
144046 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
144047 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
144048 +unix_mknod_24543 unix_mknod 0 24543 NULL
144049 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
144050 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
144051 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
144052 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
144053 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
144054 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
144055 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
144056 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
144057 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
144058 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
144059 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
144060 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
144061 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
144062 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
144063 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
144064 +store_local_ip_24592 store_local_ip 0 24592 NULL
144065 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
144066 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
144067 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
144068 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
144069 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
144070 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
144071 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
144072 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
144073 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
144074 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
144075 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 NULL
144076 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
144077 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
144078 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
144079 +SyS_poll_24620 SyS_poll 2 24620 NULL
144080 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
144081 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
144082 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
144083 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
144084 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
144085 +read_hdlc_status_24633 read_hdlc_status 0 24633 NULL
144086 +alloc_wr_24635 alloc_wr 2-1 24635 NULL nohasharray
144087 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 &alloc_wr_24635
144088 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
144089 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
144090 +fake_mtu_24641 fake_mtu 0 24641 NULL
144091 +context_alloc_24645 context_alloc 3 24645 NULL
144092 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
144093 +store_red_24652 store_red 0-4 24652 NULL
144094 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
144095 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
144096 +update_devfreq_24674 update_devfreq 0 24674 NULL
144097 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
144098 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
144099 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
144100 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
144101 +ali1563_access_24683 ali1563_access 0 24683 NULL
144102 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
144103 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
144104 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
144105 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
144106 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
144107 +dgram_connect_24701 dgram_connect 0 24701 NULL
144108 +devm_kmalloc_24705 devm_kmalloc 2 24705 NULL nohasharray
144109 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 &devm_kmalloc_24705 nohasharray
144110 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705
144111 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
144112 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
144113 +crb_recv_24713 crb_recv 0-3 24713 NULL
144114 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
144115 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
144116 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
144117 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
144118 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
144119 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
144120 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
144121 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
144122 +pps_show_24748 pps_show 0 24748 NULL
144123 +get_dma_residue_24749 get_dma_residue 0 24749 NULL nohasharray
144124 +commit_rxon_24749 commit_rxon 0 24749 &get_dma_residue_24749
144125 +ntfs_copy_from_user_iter_24753 ntfs_copy_from_user_iter 5-3 24753 NULL
144126 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
144127 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
144128 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
144129 +get_src_24759 get_src 0 24759 NULL
144130 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
144131 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
144132 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
144133 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
144134 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
144135 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
144136 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
144137 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
144138 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
144139 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
144140 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
144141 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
144142 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
144143 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
144144 +cache_read_24790 cache_read 3-0 24790 NULL
144145 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
144146 +st33zp24_spi_recv_24795 st33zp24_spi_recv 4 24795 NULL
144147 +user_regset_copyout_24796 user_regset_copyout 7 24796 NULL nohasharray
144148 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 &user_regset_copyout_24796
144149 +register_bcache_24797 register_bcache 0-4 24797 NULL
144150 +unpack_str_24798 unpack_str 0 24798 NULL
144151 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 NULL nohasharray
144152 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 &bcm_kona_gpio_to_irq_24799
144153 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
144154 +get_register_page_24802 get_register_page 0 24802 NULL
144155 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
144156 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
144157 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
144158 +attr_show_args_24816 attr_show_args 0 24816 NULL
144159 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
144160 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
144161 +brport_show_24827 brport_show 0 24827 NULL
144162 +lfib_nlmsg_size_24828 lfib_nlmsg_size 0 24828 NULL
144163 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
144164 +rpf_s_stream_24830 rpf_s_stream 0 24830 NULL
144165 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
144166 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 NULL nohasharray
144167 +reboot_24837 reboot 0-4 24837 &__cfg80211_alloc_vendor_skb_24837
144168 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
144169 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
144170 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
144171 +get_latch_status_24846 get_latch_status 0 24846 NULL
144172 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
144173 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
144174 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
144175 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
144176 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
144177 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
144178 +setup_buffering_24872 setup_buffering 0 24872 NULL
144179 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
144180 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
144181 +input_map_show_24878 input_map_show 0 24878 NULL
144182 +zf_write_24882 zf_write 0-3 24882 NULL
144183 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
144184 +store_24890 store 0 24890 NULL
144185 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
144186 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
144187 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
144188 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
144189 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
144190 +work_start_24905 work_start 0 24905 NULL
144191 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
144192 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
144193 +__hci_init_24909 __hci_init 0 24909 NULL
144194 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
144195 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
144196 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
144197 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
144198 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
144199 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
144200 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3-0 24922 NULL
144201 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
144202 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
144203 +next_token_24929 next_token 0 24929 NULL
144204 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
144205 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
144206 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
144207 +claim_resources_24936 claim_resources 0 24936 NULL
144208 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
144209 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
144210 +hpfs_writepage_24940 hpfs_writepage 0 24940 &twl4030reg_enable_24940
144211 +packet_sendmsg_24954 packet_sendmsg 4-0 24954 NULL
144212 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
144213 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
144214 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL
144215 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
144216 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
144217 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
144218 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
144219 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
144220 +cancel_store_24982 cancel_store 0-4 24982 NULL
144221 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
144222 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
144223 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
144224 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
144225 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
144226 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
144227 +profiling_store_24997 profiling_store 0-4 24997 NULL
144228 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
144229 +slot_get_24999 slot_get 0 24999 NULL
144230 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 NULL nohasharray
144231 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 &key_conf_hw_key_idx_read_25003
144232 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
144233 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
144234 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
144235 +fast_charge_timer_show_25016 fast_charge_timer_show 0 25016 NULL
144236 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
144237 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
144238 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
144239 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
144240 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
144241 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
144242 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
144243 +i2400m_open_25041 i2400m_open 0 25041 NULL
144244 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
144245 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
144246 +removable_store_25044 removable_store 0-3 25044 NULL
144247 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
144248 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
144249 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
144250 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
144251 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
144252 +show_rtc_25056 show_rtc 0 25056 NULL
144253 +pptp_create_25064 pptp_create 0 25064 NULL
144254 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 NULL nohasharray
144255 +tun_get_user_25067 tun_get_user 0 25067 &gs_buf_alloc_25067
144256 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
144257 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
144258 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
144259 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
144260 +pnfs_generic_scan_commit_lists_25073 pnfs_generic_scan_commit_lists 0 25073 NULL nohasharray
144261 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 &pnfs_generic_scan_commit_lists_25073
144262 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
144263 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
144264 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
144265 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
144266 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
144267 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
144268 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
144269 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
144270 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
144271 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
144272 +nvkm_instmem_create__25098 nvkm_instmem_create_ 4 25098 NULL nohasharray
144273 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 &nvkm_instmem_create__25098
144274 +gfs2_iter_unstuffed_25099 gfs2_iter_unstuffed 0 25099 NULL
144275 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
144276 +statfs_25104 statfs 0 25104 NULL nohasharray
144277 +action_store_25104 action_store 0-3 25104 &statfs_25104
144278 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
144279 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
144280 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
144281 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
144282 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 NULL nohasharray
144283 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 &hci_req_add_ev_25115 nohasharray
144284 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115
144285 +rxrpc_recvmsg_25121 rxrpc_recvmsg 3 25121 NULL
144286 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
144287 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
144288 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
144289 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
144290 +ses_probe_25128 ses_probe 0 25128 NULL
144291 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
144292 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
144293 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
144294 +bulk_write_25137 bulk_write 0 25137 NULL nohasharray
144295 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 &bulk_write_25137
144296 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
144297 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
144298 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
144299 +pagesize_show_25147 pagesize_show 0 25147 NULL
144300 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
144301 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
144302 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
144303 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
144304 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
144305 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
144306 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
144307 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
144308 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
144309 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
144310 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
144311 +show_src_clock_25168 show_src_clock 0 25168 NULL
144312 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
144313 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
144314 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 NULL nohasharray
144315 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 &sctp_getsockopt_local_addrs_25178 nohasharray
144316 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178
144317 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
144318 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
144319 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
144320 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
144321 +cx25821_riscmem_alloc_25201 cx25821_riscmem_alloc 0 25201 NULL
144322 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
144323 +patch_alc662_25213 patch_alc662 0 25213 NULL
144324 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
144325 +open_rx_first_25220 open_rx_first 0 25220 NULL
144326 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
144327 +ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
144328 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
144329 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
144330 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
144331 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
144332 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
144333 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
144334 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
144335 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
144336 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
144337 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
144338 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 5-3 25245 NULL
144339 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
144340 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
144341 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
144342 +stripe_status_25259 stripe_status 5 25259 NULL
144343 +line6_probe_25262 line6_probe 6 25262 NULL
144344 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
144345 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
144346 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
144347 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
144348 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
144349 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
144350 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
144351 +vfs_writev_25278 vfs_writev 3 25278 NULL
144352 +protocol_show_25279 protocol_show 0 25279 NULL
144353 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
144354 +ray_suspend_25281 ray_suspend 0 25281 NULL
144355 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
144356 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
144357 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
144358 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
144359 +__ax88179_write_cmd_25286 __ax88179_write_cmd 5-0 25286 &l2tp_session_create_25286 nohasharray
144360 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &__ax88179_write_cmd_25286
144361 +ib_query_device_25287 ib_query_device 0 25287 NULL nohasharray
144362 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 &ib_query_device_25287
144363 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
144364 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
144365 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
144366 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
144367 +read8_reg_25307 read8_reg 4-0 25307 NULL
144368 +firm_open_25313 firm_open 0 25313 NULL
144369 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 NULL nohasharray
144370 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &kvm_cpu_notify_25315
144371 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
144372 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
144373 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
144374 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
144375 +print_state_25323 print_state 0 25323 NULL
144376 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
144377 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
144378 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
144379 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
144380 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
144381 +show_rps_map_25336 show_rps_map 0 25336 NULL
144382 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
144383 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
144384 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
144385 +dump_align_25345 dump_align 2 25345 NULL
144386 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
144387 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
144388 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
144389 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
144390 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
144391 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 NULL
144392 +net2272_enable_25362 net2272_enable 0 25362 NULL
144393 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
144394 +unix_mkname_25368 unix_mkname 0-2 25368 NULL
144395 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
144396 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
144397 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
144398 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
144399 +probe_25378 probe 0 25378 &rh_queue_status_25378
144400 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
144401 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
144402 +ep_queue_25382 ep_queue 0 25382 NULL
144403 +sis96x_access_25383 sis96x_access 0 25383 NULL
144404 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
144405 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
144406 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
144407 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
144408 +show_truinst_25392 show_truinst 0 25392 NULL
144409 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
144410 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
144411 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
144412 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
144413 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
144414 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
144415 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
144416 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL nohasharray
144417 +mxser_write_room_25413 mxser_write_room 0 25413 &ebt_buf_add_pad_25413
144418 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
144419 +mcp795_rtcc_read_25415 mcp795_rtcc_read 4-0 25415 NULL nohasharray
144420 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
144421 +par96_open_25418 par96_open 0 25418 NULL
144422 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
144423 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
144424 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
144425 +panel_power_on_store_25422 panel_power_on_store 0-4 25422 NULL
144426 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
144427 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
144428 +netlink_sendmsg_25428 netlink_sendmsg 3 25428 NULL
144429 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
144430 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
144431 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
144432 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
144433 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
144434 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
144435 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
144436 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
144437 +print_name_25459 print_name 0 25459 NULL nohasharray
144438 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
144439 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
144440 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL nohasharray
144441 +cyapa_gen5_read_idac_data_25462 cyapa_gen5_read_idac_data 0 25462 &ath6kl_wmi_beginscan_cmd_25462
144442 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
144443 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
144444 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
144445 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
144446 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
144447 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
144448 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
144449 +read_cmd_25491 read_cmd 0 25491 NULL
144450 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
144451 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
144452 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
144453 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
144454 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
144455 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
144456 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL nohasharray
144457 +ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 &llc_ui_setsockopt_25501
144458 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
144459 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
144460 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
144461 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
144462 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
144463 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
144464 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
144465 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
144466 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
144467 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
144468 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
144469 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
144470 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
144471 +ad9523_show_25530 ad9523_show 0 25530 NULL
144472 +ses_show_id_25531 ses_show_id 0 25531 NULL nohasharray
144473 +smb2_negotiate_25531 smb2_negotiate 0 25531 &ses_show_id_25531
144474 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
144475 +num_reads_show_25535 num_reads_show 0 25535 NULL
144476 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
144477 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
144478 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
144479 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
144480 +cyapa_show_product_id_25550 cyapa_show_product_id 0 25550 NULL
144481 +store_octave_25552 store_octave 0-4 25552 NULL
144482 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
144483 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
144484 +ht_print_chan_25556 ht_print_chan 4-0-3 25556 NULL nohasharray
144485 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
144486 +get_dst_timing_25557 get_dst_timing 0 25557 NULL
144487 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
144488 +read_dscorr_25560 read_dscorr 0 25560 NULL
144489 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
144490 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
144491 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
144492 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
144493 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
144494 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
144495 +ping_recvmsg_25597 ping_recvmsg 4-0 25597 NULL
144496 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
144497 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
144498 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
144499 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
144500 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
144501 +open_tx_25605 open_tx 0 25605 NULL
144502 +firmware_version_show_25608 firmware_version_show 0 25608 NULL
144503 +nes_netdev_get_sset_count_25609 nes_netdev_get_sset_count 0 25609 NULL
144504 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
144505 +chksum_init_25613 chksum_init 0 25613 NULL
144506 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
144507 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
144508 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
144509 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
144510 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
144511 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
144512 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
144513 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
144514 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
144515 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
144516 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
144517 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
144518 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
144519 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
144520 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
144521 +zatm_send_25650 zatm_send 0 25650 NULL
144522 +set_acpi_25652 set_acpi 0 25652 NULL
144523 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
144524 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
144525 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-4-0 25667 NULL
144526 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 NULL nohasharray
144527 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &aircable_prepare_write_buffer_25669 nohasharray
144528 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 &i7core_inject_show_col_25669
144529 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
144530 +calibrate_store_25674 calibrate_store 0-4 25674 NULL
144531 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
144532 +unix_getname_25678 unix_getname 0 25678 NULL
144533 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
144534 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
144535 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
144536 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
144537 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
144538 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
144539 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
144540 +alloc_ring_25697 alloc_ring 0 25697 NULL
144541 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
144542 +privsize_25701 privsize 0 25701 NULL
144543 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
144544 +show_camera_25710 show_camera 0 25710 NULL nohasharray
144545 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 &show_camera_25710
144546 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
144547 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
144548 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
144549 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
144550 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
144551 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
144552 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
144553 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
144554 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
144555 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
144556 +switch_partition_25723 switch_partition 0 25723 NULL
144557 +eth_bind_25725 eth_bind 0 25725 NULL
144558 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
144559 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
144560 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
144561 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
144562 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
144563 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
144564 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
144565 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
144566 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
144567 +vx_set_format_25741 vx_set_format 0 25741 NULL
144568 +xgbe_common_read_25743 xgbe_common_read 2-0 25743 NULL nohasharray
144569 +product_id_show_25743 product_id_show 0 25743 &xgbe_common_read_25743 nohasharray
144570 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
144571 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743
144572 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
144573 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
144574 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
144575 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
144576 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
144577 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
144578 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
144579 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
144580 +cx25821_risc_buffer_25768 cx25821_risc_buffer 0 25768 NULL nohasharray
144581 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 &cx25821_risc_buffer_25768
144582 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
144583 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
144584 +amd_xgbe_an_disable_kr_training_25786 amd_xgbe_an_disable_kr_training 0 25786 NULL
144585 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
144586 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
144587 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
144588 +read_delin_25798 read_delin 0 25798 NULL
144589 +sg_read_25799 sg_read 3-0 25799 NULL
144590 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
144591 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
144592 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
144593 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
144594 +system_enable_read_25815 system_enable_read 3 25815 NULL
144595 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
144596 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
144597 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
144598 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
144599 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
144600 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
144601 +show_red_25831 show_red 0 25831 NULL nohasharray
144602 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
144603 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
144604 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
144605 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
144606 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
144607 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
144608 +parport_read_25855 parport_read 0 25855 NULL
144609 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
144610 +level_show_25858 level_show 0 25858 NULL
144611 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
144612 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
144613 +null_build_header_25866 null_build_header 0 25866 NULL
144614 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
144615 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
144616 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
144617 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
144618 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
144619 +fix_io_25879 fix_io 0 25879 NULL nohasharray
144620 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
144621 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
144622 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL nohasharray
144623 +ls_value_show_25884 ls_value_show 0 25884 &ath6kl_regread_read_25884
144624 +acf_status_25890 acf_status 0 25890 NULL
144625 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
144626 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
144627 +siena_describe_nic_stats_25898 siena_describe_nic_stats 0 25898 NULL
144628 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
144629 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
144630 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
144631 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 4-7 25908 NULL nohasharray
144632 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
144633 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
144634 +send_purge_25911 send_purge 0 25911 NULL
144635 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
144636 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
144637 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
144638 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
144639 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
144640 +_get_word_25929 _get_word 0 25929 NULL
144641 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
144642 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
144643 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
144644 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
144645 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
144646 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
144647 +flush_25957 flush 2-0 25957 NULL
144648 +done_25962 done 0 25962 NULL
144649 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
144650 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
144651 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
144652 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
144653 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
144654 +video_register_device_25971 video_register_device 3 25971 NULL
144655 +devm_kcalloc_25975 devm_kcalloc 2-3 25975 NULL
144656 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
144657 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
144658 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
144659 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
144660 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
144661 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
144662 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
144663 +fan_get_status_26004 fan_get_status 0 26004 NULL
144664 +init_26006 init 0 26006 NULL
144665 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
144666 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
144667 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
144668 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
144669 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
144670 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
144671 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
144672 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
144673 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
144674 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
144675 +irq_create_strict_mappings_26025 irq_create_strict_mappings 2-4 26025 NULL
144676 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
144677 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
144678 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
144679 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL nohasharray
144680 +ntfs_perform_write_26035 ntfs_perform_write 3 26035 &bad_inode_setxattr_26035
144681 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
144682 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
144683 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
144684 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
144685 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
144686 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
144687 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
144688 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
144689 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
144690 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
144691 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
144692 +update_vlan_26069 update_vlan 0 26069 NULL
144693 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
144694 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
144695 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
144696 +memcg_update_all_list_lrus_26071 memcg_update_all_list_lrus 1-0 26071 NULL nohasharray
144697 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 &memcg_update_all_list_lrus_26071
144698 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
144699 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
144700 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
144701 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
144702 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
144703 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
144704 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
144705 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
144706 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
144707 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
144708 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
144709 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
144710 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
144711 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
144712 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
144713 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
144714 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
144715 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
144716 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
144717 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
144718 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
144719 +skb_cow_26138 skb_cow 2 26138 NULL
144720 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
144721 +func_id_show_26143 func_id_show 0 26143 NULL
144722 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL nohasharray
144723 +chaoskey_read_26144 chaoskey_read 3 26144 &core_alua_store_tg_pt_gp_info_26144
144724 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
144725 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
144726 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
144727 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
144728 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
144729 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
144730 +__fswab64_26155 __fswab64 0 26155 NULL
144731 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
144732 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
144733 +copy_oldmem_page_26164 copy_oldmem_page 3-1 26164 NULL
144734 +read_data_26165 read_data 0 26165 NULL nohasharray
144735 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
144736 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
144737 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
144738 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
144739 +query_port_26169 query_port 0 26169 NULL
144740 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
144741 +show_26172 show 0 26172 NULL
144742 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
144743 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
144744 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
144745 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
144746 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
144747 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
144748 +walk_hugetlb_range_26181 walk_hugetlb_range 0 26181 NULL
144749 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL
144750 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
144751 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
144752 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
144753 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
144754 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
144755 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
144756 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
144757 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
144758 +mce_write_26201 mce_write 3 26201 NULL
144759 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
144760 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
144761 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
144762 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
144763 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
144764 +SyS_splice_26206 SyS_splice 5 26206 NULL
144765 +kbd_backlight_mode_show_26207 kbd_backlight_mode_show 0 26207 NULL
144766 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
144767 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
144768 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
144769 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
144770 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
144771 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
144772 +ovs_flow_cmd_msg_size_26223 ovs_flow_cmd_msg_size 0 26223 NULL
144773 +teql_master_open_26224 teql_master_open 0 26224 NULL
144774 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
144775 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
144776 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
144777 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
144778 +rxrpc_recvmsg_26233 rxrpc_recvmsg 4-0 26233 NULL
144779 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
144780 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
144781 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
144782 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
144783 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
144784 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
144785 +show_26245 show 0 26245 NULL
144786 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
144787 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
144788 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
144789 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
144790 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
144791 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
144792 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
144793 +activate_26268 activate 0 26268 NULL
144794 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
144795 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
144796 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
144797 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
144798 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
144799 +size_write_26288 size_write 0-3 26288 NULL
144800 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
144801 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
144802 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
144803 +dbg_write_26301 dbg_write 0-3 26301 NULL
144804 +clk_core_prepare_26302 clk_core_prepare 0 26302 NULL
144805 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
144806 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
144807 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
144808 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
144809 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
144810 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
144811 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
144812 +ath10k_dbg_sta_write_addba_resp_26317 ath10k_dbg_sta_write_addba_resp 3-0 26317 NULL
144813 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
144814 +show_temp_26323 show_temp 0 26323 NULL
144815 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
144816 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
144817 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 NULL nohasharray
144818 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 &efx_rx_mk_skb_26342
144819 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
144820 +nr_getname_26347 nr_getname 0 26347 NULL
144821 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
144822 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
144823 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
144824 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
144825 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
144826 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
144827 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
144828 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
144829 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
144830 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
144831 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
144832 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
144833 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
144834 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
144835 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
144836 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
144837 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
144838 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
144839 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
144840 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
144841 +trigger_26381 trigger 0 26381 NULL
144842 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
144843 +pl_reset_26387 pl_reset 0 26387 NULL
144844 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
144845 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
144846 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
144847 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
144848 +ntty_write_26404 ntty_write 3 26404 NULL
144849 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
144850 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
144851 +firmware_store_26408 firmware_store 4-0 26408 NULL
144852 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
144853 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419 nohasharray
144854 +serial2002_tty_write_26419 serial2002_tty_write 3 26419 &bl_prepare_layoutcommit_26419
144855 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
144856 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
144857 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
144858 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
144859 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
144860 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
144861 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
144862 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
144863 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
144864 +pagemap_read_26441 pagemap_read 3 26441 NULL
144865 +add_device_26448 add_device 4 26448 NULL nohasharray
144866 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 &add_device_26448
144867 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
144868 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
144869 +prism2_open_26452 prism2_open 0 26452 NULL
144870 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
144871 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
144872 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
144873 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
144874 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
144875 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
144876 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
144877 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
144878 +show_attribute_26469 show_attribute 0 26469 NULL
144879 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
144880 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
144881 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
144882 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
144883 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
144884 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
144885 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
144886 +active_show_26489 active_show 0 26489 NULL
144887 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
144888 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
144889 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
144890 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
144891 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
144892 +activate_26500 activate 0 26500 NULL
144893 +read_vmcore_26501 read_vmcore 3 26501 NULL
144894 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
144895 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
144896 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
144897 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
144898 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
144899 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
144900 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
144901 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
144902 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516 nohasharray
144903 +mv88e6xxx_phy_wait_26516 mv88e6xxx_phy_wait 0 26516 &ths7303_s_dv_timings_26516
144904 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
144905 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
144906 +portio_size_show_26525 portio_size_show 0 26525 NULL
144907 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
144908 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
144909 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
144910 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
144911 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
144912 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
144913 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
144914 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
144915 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
144916 +online_show_26562 online_show 0 26562 NULL nohasharray
144917 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
144918 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
144919 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
144920 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
144921 +mode_string_26566 mode_string 0 26566 NULL
144922 +sha256_export_26571 sha256_export 0 26571 NULL
144923 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
144924 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
144925 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
144926 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
144927 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
144928 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
144929 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
144930 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
144931 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
144932 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
144933 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
144934 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
144935 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
144936 +__unmap_single_26604 __unmap_single 2-3 26604 NULL
144937 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
144938 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
144939 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
144940 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
144941 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
144942 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
144943 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
144944 +iommu_alloc_26621 iommu_alloc 4 26621 NULL
144945 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
144946 +iwl_mvm_init_mcc_26625 iwl_mvm_init_mcc 0 26625 NULL
144947 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
144948 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
144949 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
144950 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
144951 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
144952 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
144953 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
144954 +config_init_26642 config_init 0 26642 NULL
144955 +null_digest_26644 null_digest 0 26644 NULL
144956 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
144957 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
144958 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
144959 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
144960 +fd_do_prot_fill_26652 fd_do_prot_fill 5-3 26652 NULL
144961 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
144962 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
144963 +ina2xx_set_shunt_26668 ina2xx_set_shunt 0-4 26668 NULL
144964 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
144965 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
144966 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
144967 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
144968 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
144969 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
144970 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
144971 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
144972 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
144973 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
144974 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
144975 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
144976 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
144977 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
144978 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
144979 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
144980 +amd_xgbe_phy_soft_reset_26705 amd_xgbe_phy_soft_reset 0 26705 &show_in_input0_26705 nohasharray
144981 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &amd_xgbe_phy_soft_reset_26705
144982 +xenbus_map_ring_valloc_hvm_26709 xenbus_map_ring_valloc_hvm 3 26709 NULL
144983 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
144984 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
144985 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
144986 +vpe_start_streaming_26715 vpe_start_streaming 0 26715 NULL
144987 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
144988 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
144989 +aty_ld_le32_26720 aty_ld_le32 0 26720 NULL nohasharray
144990 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 &aty_ld_le32_26720
144991 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
144992 +get_register_26725 get_register 0 26725 NULL
144993 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
144994 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
144995 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
144996 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
144997 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
144998 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
144999 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
145000 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
145001 +mpls_rt_alloc_26748 mpls_rt_alloc 1 26748 NULL
145002 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
145003 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 2-0 26751 NULL
145004 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
145005 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
145006 +store_26755 store 0 26755 NULL
145007 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
145008 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
145009 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
145010 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
145011 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
145012 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
145013 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
145014 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
145015 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
145016 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
145017 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
145018 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
145019 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
145020 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
145021 +inotify_read_26778 inotify_read 0-3 26778 NULL
145022 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
145023 +resize_platform_label_table_26780 resize_platform_label_table 2 26780 NULL
145024 +read_port_26787 read_port 0-3 26787 NULL
145025 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
145026 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
145027 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
145028 +select_sec_26799 select_sec 0 26799 NULL
145029 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
145030 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
145031 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL nohasharray
145032 +rtl2832_bulk_write_26808 rtl2832_bulk_write 2-4 26808 &shdma_prep_dma_cyclic_26808
145033 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
145034 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
145035 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
145036 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
145037 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
145038 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
145039 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
145040 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
145041 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
145042 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
145043 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
145044 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
145045 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
145046 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
145047 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
145048 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
145049 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
145050 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
145051 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
145052 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
145053 +nfs_post_op_update_inode_locked_26852 nfs_post_op_update_inode_locked 0 26852 NULL
145054 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
145055 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
145056 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
145057 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
145058 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
145059 +uevent_store_26862 uevent_store 0-3 26862 NULL
145060 +netlink_insert_26863 netlink_insert 0 26863 NULL
145061 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
145062 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
145063 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
145064 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
145065 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
145066 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
145067 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
145068 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
145069 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
145070 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
145071 +toshiba_usb_three_get_26892 toshiba_usb_three_get 0 26892 NULL
145072 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
145073 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
145074 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
145075 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
145076 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
145077 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
145078 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
145079 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
145080 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
145081 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
145082 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
145083 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
145084 +sctp_error_26925 sctp_error 0-3 26925 NULL
145085 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
145086 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
145087 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
145088 +rndis_command_26933 rndis_command 0 26933 NULL
145089 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
145090 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
145091 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
145092 +show_rev_26939 show_rev 0 26939 NULL
145093 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
145094 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
145095 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
145096 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
145097 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
145098 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
145099 +pvc_open_26949 pvc_open 0 26949 NULL
145100 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
145101 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
145102 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
145103 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
145104 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL nohasharray
145105 +add_fake_paths_26961 add_fake_paths 0 26961 &ext4_xattr_user_get_26961
145106 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
145107 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
145108 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
145109 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
145110 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
145111 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
145112 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
145113 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
145114 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
145115 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
145116 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
145117 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
145118 +bdx_open_26997 bdx_open 0 26997 NULL
145119 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
145120 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
145121 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
145122 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
145123 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
145124 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
145125 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
145126 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
145127 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
145128 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
145129 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
145130 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
145131 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
145132 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
145133 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
145134 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
145135 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
145136 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
145137 +store_line2_27047 store_line2 4-0 27047 NULL
145138 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
145139 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
145140 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
145141 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL nohasharray
145142 +snd_ctl_new_27059 snd_ctl_new 2 27059 &ufs_alloc_fragments_27059
145143 +group_store_27061 group_store 4-0 27061 NULL
145144 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
145145 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
145146 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
145147 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
145148 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
145149 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
145150 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 NULL nohasharray
145151 +clk_gate_enable_27077 clk_gate_enable 0 27077 &paravirt_read_msr_27077
145152 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
145153 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
145154 +find_first_bit_27088 find_first_bit 0 27088 NULL
145155 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
145156 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
145157 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL nohasharray
145158 +range_show_27091 range_show 0 27091 &regmap_spmi_base_gather_write_27091
145159 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
145160 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
145161 +store_output_27101 store_output 0-4 27101 NULL
145162 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
145163 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
145164 +pb0100_start_27111 pb0100_start 0 27111 NULL
145165 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
145166 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
145167 +write_27128 write 0-3 27128 NULL
145168 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
145169 +write_27129 write 0 27129 &rocker_cmd_exec_27129
145170 +ia_send_27132 ia_send 0 27132 NULL
145171 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
145172 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
145173 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
145174 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
145175 +netstat_show_27140 netstat_show 0 27140 NULL
145176 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
145177 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
145178 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
145179 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
145180 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
145181 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
145182 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
145183 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
145184 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
145185 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
145186 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
145187 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
145188 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
145189 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 NULL nohasharray
145190 +show_temp_emergency_27170 show_temp_emergency 0 27170 &i2400m_net_rx_27170 nohasharray
145191 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170
145192 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
145193 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
145194 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
145195 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
145196 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
145197 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
145198 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
145199 +wait_comp_27187 wait_comp 0 27187 NULL
145200 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
145201 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
145202 +freeze_fs_27192 freeze_fs 0 27192 NULL
145203 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
145204 +hfs_direct_IO_27195 hfs_direct_IO 3 27195 NULL
145205 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
145206 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
145207 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
145208 +ep0_queue_27223 ep0_queue 0 27223 NULL
145209 +write_kmem_27225 write_kmem 3-0 27225 NULL nohasharray
145210 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 &write_kmem_27225
145211 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
145212 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
145213 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
145214 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL nohasharray
145215 +fbtft_gamma_parse_str_27239 fbtft_gamma_parse_str 4 27239 &ov7660_s_ctrl_27239
145216 +store_dev_name_27240 store_dev_name 0 27240 NULL
145217 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
145218 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
145219 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
145220 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
145221 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
145222 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
145223 +mlx4_cmd_reset_flow_27259 mlx4_cmd_reset_flow 0-4 27259 NULL
145224 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 NULL nohasharray
145225 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 &cfpkt_add_trail_27260
145226 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
145227 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
145228 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
145229 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
145230 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
145231 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
145232 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
145233 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
145234 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
145235 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
145236 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
145237 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
145238 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
145239 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
145240 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
145241 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
145242 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
145243 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
145244 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
145245 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
145246 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
145247 +__wmi_send_27296 __wmi_send 0 27296 NULL
145248 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
145249 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
145250 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
145251 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
145252 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
145253 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
145254 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &virtqueue_add_inbuf_27312 nohasharray
145255 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &ath6kl_wmi_test_cmd_27312
145256 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
145257 +write_buf_27316 write_buf 3 27316 NULL
145258 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
145259 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
145260 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
145261 +sleep_functions_on_battery_show_27326 sleep_functions_on_battery_show 0 27326 NULL
145262 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
145263 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
145264 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
145265 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
145266 +__smsc911x_reg_read_shift_27345 __smsc911x_reg_read_shift 0 27345 NULL
145267 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
145268 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
145269 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
145270 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
145271 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
145272 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
145273 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
145274 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
145275 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
145276 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
145277 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
145278 +it87_read_value_27385 it87_read_value 0 27385 NULL
145279 +show_activation_width_27387 show_activation_width 0 27387 NULL
145280 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
145281 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
145282 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
145283 +parser_init_byte_stream_27399 parser_init_byte_stream 2 27399 NULL
145284 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
145285 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
145286 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
145287 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
145288 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
145289 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 NULL nohasharray
145290 +lx_set_granularity_27414 lx_set_granularity 0 27414 &brcmf_sdio_firmware_callback_27414
145291 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
145292 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
145293 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
145294 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
145295 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
145296 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
145297 +cypress_write_27423 cypress_write 4-0 27423 NULL
145298 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
145299 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
145300 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
145301 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
145302 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
145303 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
145304 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
145305 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
145306 +priority_show_27437 priority_show 0 27437 NULL nohasharray
145307 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
145308 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
145309 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
145310 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
145311 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
145312 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
145313 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
145314 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
145315 +i915_wait_request_27449 i915_wait_request 0 27449 NULL
145316 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
145317 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
145318 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
145319 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
145320 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
145321 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
145322 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
145323 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
145324 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
145325 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
145326 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
145327 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
145328 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
145329 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
145330 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
145331 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
145332 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
145333 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
145334 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
145335 +__usbnet_write_cmd_27500 __usbnet_write_cmd 7-0 27500 NULL nohasharray
145336 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 &__usbnet_write_cmd_27500 nohasharray
145337 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500
145338 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
145339 +show_port_phy_27505 show_port_phy 0 27505 NULL
145340 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
145341 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
145342 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
145343 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
145344 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
145345 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
145346 +store_sensor_27515 store_sensor 0-4 27515 NULL
145347 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
145348 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
145349 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
145350 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
145351 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
145352 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
145353 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
145354 +read_learn_27536 read_learn 0-3 27536 NULL
145355 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
145356 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
145357 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
145358 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
145359 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
145360 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
145361 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
145362 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
145363 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
145364 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
145365 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
145366 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
145367 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
145368 +sco_sock_recvmsg_27572 sco_sock_recvmsg 4-0 27572 NULL
145369 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
145370 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
145371 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
145372 +get_rx_packet_len_27587 get_rx_packet_len 0-3 27587 NULL nohasharray
145373 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 &get_rx_packet_len_27587
145374 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
145375 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
145376 +cypress_write_room_27590 cypress_write_room 0 27590 NULL
145377 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
145378 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
145379 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
145380 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
145381 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
145382 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
145383 +bdx_get_sset_count_27617 bdx_get_sset_count 0 27617 NULL
145384 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
145385 +max_age_show_27620 max_age_show 0 27620 NULL
145386 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
145387 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
145388 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
145389 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
145390 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
145391 +connect_27639 connect 0 27639 NULL
145392 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 NULL nohasharray
145393 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 &read_flush_procfs_27642 nohasharray
145394 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &ocfs2_xattr_ibody_get_27642
145395 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
145396 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
145397 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
145398 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
145399 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
145400 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
145401 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
145402 +presence_read_file_27668 presence_read_file 0 27668 NULL
145403 +qword_get_27670 qword_get 0 27670 NULL nohasharray
145404 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 &qword_get_27670
145405 +min_sync_show_27671 min_sync_show 0 27671 NULL
145406 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
145407 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
145408 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
145409 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
145410 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
145411 +read_27678 read 0 27678 NULL
145412 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
145413 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
145414 +trusted_get_27684 trusted_get 0 27684 NULL
145415 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
145416 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
145417 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
145418 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
145419 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
145420 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
145421 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
145422 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
145423 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
145424 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
145425 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
145426 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
145427 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
145428 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
145429 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
145430 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
145431 +drv_start_27735 drv_start 0 27735 NULL
145432 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
145433 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
145434 +do_grow_27746 do_grow 0 27746 NULL
145435 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
145436 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
145437 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
145438 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
145439 +md4_update_27759 md4_update 0 27759 NULL nohasharray
145440 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
145441 +store_io_db_27768 store_io_db 0-4 27768 NULL
145442 +kcalloc_27770 kcalloc 2-1 27770 NULL
145443 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
145444 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
145445 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
145446 +device_notifier_27779 device_notifier 0 27779 NULL
145447 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
145448 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
145449 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 NULL nohasharray
145450 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 &twl4030_set_gpio_dataout_27792
145451 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
145452 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
145453 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
145454 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
145455 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
145456 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
145457 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
145458 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
145459 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
145460 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
145461 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
145462 +smk_set_access_27817 smk_set_access 0 27817 NULL
145463 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
145464 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
145465 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
145466 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
145467 +sys_listxattr_27833 sys_listxattr 3 27833 NULL
145468 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
145469 +et131x_open_27842 et131x_open 0 27842 NULL
145470 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
145471 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
145472 +read_profile_27859 read_profile 3-0 27859 NULL
145473 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
145474 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
145475 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
145476 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
145477 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
145478 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
145479 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
145480 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
145481 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
145482 +diag_read_27874 diag_read 0 27874 NULL
145483 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
145484 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
145485 +mv88e6171_get_sset_count_27888 mv88e6171_get_sset_count 0 27888 NULL
145486 +show_als_channel_27889 show_als_channel 0 27889 NULL
145487 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 4-0 27893 NULL
145488 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
145489 +func_27900 func 0 27900 NULL nohasharray
145490 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
145491 +gluebi_write_27905 gluebi_write 3 27905 NULL
145492 +store_27911 store 0-4 27911 NULL
145493 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
145494 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
145495 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
145496 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
145497 +bm_find_next_27929 bm_find_next 2 27929 NULL
145498 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
145499 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
145500 +ocfs2_add_inode_to_orphan_27932 ocfs2_add_inode_to_orphan 0 27932 NULL
145501 +get_alarm_27933 get_alarm 0 27933 NULL
145502 +can_attach_27934 can_attach 0 27934 NULL
145503 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
145504 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
145505 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
145506 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
145507 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
145508 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
145509 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL
145510 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
145511 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
145512 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
145513 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
145514 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
145515 +snd_hdac_bus_exec_verb_unlocked_27964 snd_hdac_bus_exec_verb_unlocked 0 27964 NULL
145516 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
145517 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
145518 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
145519 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
145520 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
145521 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
145522 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
145523 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
145524 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
145525 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
145526 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
145527 +get_max_state_27981 get_max_state 0 27981 NULL
145528 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
145529 +wan_set_status_27984 wan_set_status 0 27984 NULL
145530 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
145531 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
145532 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
145533 +inet6_get_link_af_size_27998 inet6_get_link_af_size 0 27998 NULL
145534 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
145535 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
145536 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
145537 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
145538 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
145539 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
145540 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
145541 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
145542 +device_id_show_28011 device_id_show 0 28011 NULL
145543 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
145544 +show_28017 show 0 28017 NULL nohasharray
145545 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
145546 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
145547 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
145548 +memory_block_action_28024 memory_block_action 0 28024 NULL
145549 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
145550 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
145551 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
145552 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
145553 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
145554 +smc_open_28037 smc_open 0 28037 NULL nohasharray
145555 +store_map_28037 store_map 0-4 28037 &smc_open_28037
145556 +show_pools_28038 show_pools 0 28038 NULL
145557 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
145558 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
145559 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
145560 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
145561 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
145562 +pool_status_28055 pool_status 5 28055 NULL
145563 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
145564 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL nohasharray
145565 +xgbe_phy_init_28061 xgbe_phy_init 0 28061 &lpfc_idiag_mbxacc_read_28061
145566 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
145567 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
145568 +ib_query_port_28079 ib_query_port 0 28079 NULL
145569 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
145570 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
145571 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
145572 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
145573 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
145574 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
145575 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
145576 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
145577 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
145578 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
145579 +show_initstate_28108 show_initstate 0 28108 NULL
145580 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
145581 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
145582 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
145583 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
145584 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
145585 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
145586 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
145587 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
145588 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
145589 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
145590 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
145591 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
145592 +manuf_show_28140 manuf_show 0 28140 NULL
145593 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
145594 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
145595 +video_read_28148 video_read 3-0 28148 NULL nohasharray
145596 +store_28148 store 0 28148 &video_read_28148
145597 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
145598 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
145599 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
145600 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
145601 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
145602 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
145603 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
145604 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
145605 +vread_28173 vread 0-3 28173 NULL
145606 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
145607 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
145608 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
145609 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
145610 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
145611 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
145612 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
145613 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
145614 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
145615 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
145616 +cyapa_gen3_get_query_data_28196 cyapa_gen3_get_query_data 0 28196 NULL
145617 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL
145618 +cyapa_gen5_do_fw_update_28202 cyapa_gen5_do_fw_update 0 28202 NULL
145619 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
145620 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
145621 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
145622 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
145623 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
145624 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 NULL nohasharray
145625 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 &__qp_memcpy_from_queue_28220 nohasharray
145626 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220
145627 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
145628 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
145629 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
145630 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
145631 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
145632 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
145633 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
145634 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
145635 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
145636 +write_28250 write 0 28250 NULL nohasharray
145637 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
145638 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
145639 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
145640 +kbd_type_show_28255 kbd_type_show 0 28255 NULL
145641 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
145642 +pci_notify_28258 pci_notify 0 28258 NULL
145643 +add_interface_28259 add_interface 0 28259 NULL
145644 +airo_open_28270 airo_open 0 28270 NULL
145645 +avtab_read_28272 avtab_read 0 28272 NULL
145646 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
145647 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
145648 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
145649 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
145650 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
145651 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
145652 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
145653 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
145654 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
145655 +wil_addba_tx_cid_28292 wil_addba_tx_cid 3 28292 NULL
145656 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
145657 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
145658 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
145659 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
145660 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
145661 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
145662 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
145663 +print_fw_version_28310 print_fw_version 0 28310 NULL
145664 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
145665 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL nohasharray
145666 +do_loop_readv_writev_28316 do_loop_readv_writev 0 28316 &adp5520_bl_office_max_store_28316
145667 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
145668 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
145669 +generic_access_phys_28318 generic_access_phys 2-4 28318 NULL
145670 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
145671 +filldir64_28323 filldir64 3 28323 NULL
145672 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
145673 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
145674 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
145675 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
145676 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
145677 +xpcs_mmd_read_28331 xpcs_mmd_read 3-0 28331 NULL nohasharray
145678 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 &xpcs_mmd_read_28331
145679 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
145680 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
145681 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
145682 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
145683 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 NULL nohasharray
145684 +michael_init_28344 michael_init 0 28344 &tcp_copy_to_iovec_28344
145685 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
145686 +ldlat_show_28348 ldlat_show 0 28348 NULL
145687 +snapshot_write_28351 snapshot_write 3 28351 NULL
145688 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
145689 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
145690 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
145691 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357
145692 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
145693 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
145694 +send_control_msg_28366 send_control_msg 0 28366 NULL
145695 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
145696 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
145697 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL
145698 +operstate_show_28374 operstate_show 0 28374 NULL
145699 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
145700 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
145701 +sys_writev_28384 sys_writev 3 28384 NULL
145702 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
145703 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
145704 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
145705 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
145706 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
145707 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
145708 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
145709 +mtu_28400 mtu 0 28400 NULL
145710 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
145711 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
145712 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
145713 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
145714 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
145715 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
145716 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
145717 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
145718 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
145719 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
145720 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
145721 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
145722 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
145723 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
145724 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
145725 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
145726 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
145727 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
145728 +direction_show_28442 direction_show 0 28442 NULL
145729 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
145730 +testmode_write_28445 testmode_write 3-0 28445 NULL
145731 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
145732 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
145733 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
145734 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
145735 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
145736 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
145737 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
145738 +show_28462 show 0 28462 NULL
145739 +set_mode_28465 set_mode 0 28465 NULL
145740 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
145741 +create_urbs_28470 create_urbs 0 28470 NULL nohasharray
145742 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 &create_urbs_28470
145743 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
145744 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
145745 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
145746 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
145747 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
145748 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
145749 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL nohasharray
145750 +udp_uncompress_28489 udp_uncompress 2 28489 &coda_revalidate_inode_28489
145751 +max_response_pages_28492 max_response_pages 0 28492 NULL
145752 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
145753 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
145754 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
145755 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
145756 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
145757 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
145758 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
145759 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
145760 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
145761 +show_temp0_28521 show_temp0 0 28521 NULL
145762 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
145763 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
145764 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
145765 +list_28535 list 0-5 28535 NULL
145766 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
145767 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
145768 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
145769 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
145770 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544 nohasharray
145771 +ssp_common_buffer_postdisable_28544 ssp_common_buffer_postdisable 0 28544 &chip_base_show_28544
145772 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
145773 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
145774 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
145775 +statfs_28548 statfs 0 28548 NULL
145776 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
145777 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
145778 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
145779 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
145780 +read_temp_msr_28558 read_temp_msr 0 28558 NULL nohasharray
145781 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 &read_temp_msr_28558
145782 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
145783 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
145784 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
145785 +asymmetric_verify_28567 asymmetric_verify 3 28567 NULL nohasharray
145786 +qp_enqueue_locked_28567 qp_enqueue_locked 3-0-5 28567 &asymmetric_verify_28567
145787 +ath10k_wmi_addba_clear_resp_28568 ath10k_wmi_addba_clear_resp 0 28568 NULL
145788 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
145789 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
145790 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
145791 +sc92031_ethtool_get_sset_count_28581 sc92031_ethtool_get_sset_count 0 28581 &saa7127_s_stream_28581 nohasharray
145792 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &sc92031_ethtool_get_sset_count_28581
145793 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
145794 +el3_open_28584 el3_open 0 28584 NULL
145795 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
145796 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
145797 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
145798 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
145799 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
145800 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
145801 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
145802 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
145803 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
145804 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
145805 +xgbe_common_write_28609 xgbe_common_write 2-0 28609 NULL
145806 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
145807 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
145808 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
145809 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
145810 +rpcrdma_alloc_regbuf_28617 rpcrdma_alloc_regbuf 2 28617 NULL nohasharray
145811 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 &rpcrdma_alloc_regbuf_28617
145812 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
145813 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
145814 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
145815 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
145816 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
145817 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
145818 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
145819 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
145820 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
145821 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
145822 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
145823 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
145824 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
145825 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
145826 +byte_read_data_28650 byte_read_data 0 28650 NULL
145827 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL nohasharray
145828 +sco_sock_recvmsg_28652 sco_sock_recvmsg 3 28652 &p9_fcall_alloc_28652
145829 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
145830 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
145831 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
145832 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
145833 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
145834 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
145835 +show_refcnt_28672 show_refcnt 0 28672 NULL
145836 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
145837 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
145838 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
145839 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 NULL nohasharray
145840 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 &__dev_alloc_skb_28681 nohasharray
145841 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681
145842 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
145843 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
145844 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
145845 +min_show_28691 min_show 0 28691 NULL nohasharray
145846 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
145847 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
145848 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
145849 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
145850 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
145851 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
145852 +balance_level_28707 balance_level 0 28707 NULL
145853 +power_28709 power 0 28709 NULL nohasharray
145854 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
145855 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
145856 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
145857 +update_memcg_params_28716 update_memcg_params 2-0 28716 NULL
145858 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
145859 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
145860 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
145861 +cxgb4_write_rss_28727 cxgb4_write_rss 0 28727 NULL
145862 +drm_plane_init_28731 drm_plane_init 6 28731 NULL nohasharray
145863 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 &drm_plane_init_28731
145864 +spi_execute_28736 spi_execute 5 28736 NULL
145865 +add_advertising_28737 add_advertising 4 28737 NULL
145866 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
145867 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
145868 +switch_channel_28739 switch_channel 0 28739 NULL
145869 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
145870 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
145871 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
145872 +getprocattr_28754 getprocattr 0 28754 NULL
145873 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
145874 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
145875 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
145876 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
145877 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
145878 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
145879 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
145880 +peek_head_len_28771 peek_head_len 0 28771 NULL
145881 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
145882 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
145883 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
145884 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
145885 +set_mode_28785 set_mode 0 28785 NULL
145886 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
145887 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
145888 +thaw_super_28793 thaw_super 0 28793 NULL
145889 +sel_write_member_28800 sel_write_member 3 28800 NULL
145890 +show_28801 show 0 28801 NULL
145891 +update_28806 update 0 28806 NULL
145892 +i915_get_vma_pages_28808 i915_get_vma_pages 0 28808 NULL
145893 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
145894 +set_lbt_28811 set_lbt 0 28811 NULL
145895 +udp_packet_28817 udp_packet 0 28817 NULL
145896 +user_preparse_28821 user_preparse 0 28821 NULL
145897 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
145898 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
145899 +show_prochot_28824 show_prochot 0 28824 NULL
145900 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
145901 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
145902 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 NULL nohasharray
145903 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 &kernel_tree_alloc_28833
145904 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
145905 +udplite_packet_28840 udplite_packet 0 28840 NULL
145906 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
145907 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
145908 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
145909 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
145910 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
145911 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
145912 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
145913 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
145914 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
145915 +smack_ipv4_output_28860 smack_ipv4_output 0 28860 NULL
145916 +e100_self_test_28862 e100_self_test 0 28862 NULL
145917 +create_of_modalias_28866 create_of_modalias 0 28866 NULL
145918 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
145919 +profile_init_28870 profile_init 0 28870 NULL
145920 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
145921 +unix_create_28874 unix_create 0 28874 NULL
145922 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
145923 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
145924 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
145925 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
145926 +cyapa_show_mode_28891 cyapa_show_mode 0 28891 NULL
145927 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
145928 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
145929 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
145930 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
145931 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
145932 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
145933 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
145934 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
145935 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
145936 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
145937 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
145938 +get_video_status_28922 get_video_status 0 28922 NULL
145939 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
145940 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
145941 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
145942 +ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
145943 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
145944 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
145945 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
145946 +push_rx_28939 push_rx 3 28939 NULL
145947 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
145948 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
145949 +amd_xgbe_phy_set_mode_28946 amd_xgbe_phy_set_mode 0 28946 NULL
145950 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
145951 +icmp_packet_28950 icmp_packet 0 28950 NULL
145952 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
145953 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL nohasharray
145954 +__klp_enable_patch_28960 __klp_enable_patch 0 28960 &ext3_xattr_trusted_get_28960
145955 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
145956 +kbd_function_keys_store_28964 kbd_function_keys_store 0-4 28964 NULL
145957 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
145958 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
145959 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
145960 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
145961 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
145962 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
145963 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
145964 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
145965 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
145966 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
145967 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
145968 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
145969 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
145970 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
145971 +netlink_bind_28992 netlink_bind 0 28992 NULL
145972 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
145973 +device_show_bool_28994 device_show_bool 0 28994 NULL
145974 +store_28995 store 0 28995 NULL
145975 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
145976 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
145977 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
145978 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
145979 +fdb_insert_29003 fdb_insert 0 29003 NULL
145980 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
145981 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
145982 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
145983 +read_alloc_29022 read_alloc 0 29022 NULL
145984 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
145985 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
145986 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
145987 +rmd160_update_29027 rmd160_update 0 29027 NULL
145988 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
145989 +sys_fcntl64_29031 sys_fcntl64 3 29031 NULL nohasharray
145990 +channels_supported_show_29031 channels_supported_show 0 29031 &sys_fcntl64_29031
145991 +kgdb_nmi_tty_write_room_29034 kgdb_nmi_tty_write_room 0 29034 NULL
145992 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
145993 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
145994 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
145995 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
145996 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 NULL nohasharray
145997 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 &apds990x_prox_threshold_show_29039
145998 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
145999 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
146000 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
146001 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
146002 +tso_fragment_29050 tso_fragment 3 29050 NULL
146003 +open_tx_first_29051 open_tx_first 0 29051 NULL
146004 +send_request_29054 send_request 0 29054 NULL
146005 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
146006 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
146007 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
146008 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
146009 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
146010 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
146011 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
146012 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
146013 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
146014 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
146015 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
146016 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
146017 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
146018 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
146019 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
146020 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
146021 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
146022 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
146023 +show_29089 show 0 29089 NULL
146024 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
146025 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
146026 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
146027 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
146028 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
146029 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
146030 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
146031 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
146032 +show_tach_29110 show_tach 0 29110 NULL
146033 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
146034 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
146035 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
146036 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
146037 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
146038 +snprintf_29125 snprintf 0 29125 NULL
146039 +init_mac_29127 init_mac 0 29127 NULL
146040 +debug_cow_store_29128 debug_cow_store 4 29128 NULL
146041 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
146042 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
146043 +show_nports_29139 show_nports 0 29139 NULL nohasharray
146044 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
146045 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
146046 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
146047 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
146048 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
146049 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
146050 +chunksize_show_29145 chunksize_show 0 29145 NULL
146051 +reshape_ring_29147 reshape_ring 2 29147 NULL
146052 +show_29152 show 0 29152 NULL nohasharray
146053 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
146054 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
146055 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
146056 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL nohasharray
146057 +pcan_usb_fd_set_bus_29164 pcan_usb_fd_set_bus 0 29164 &rndis_opts_ifname_show_29164
146058 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
146059 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
146060 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
146061 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
146062 +badblocks_show_29175 badblocks_show 0 29175 NULL
146063 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
146064 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
146065 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
146066 +sun4i_get_temp_29193 sun4i_get_temp 0 29193 NULL
146067 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
146068 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
146069 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
146070 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
146071 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
146072 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
146073 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
146074 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
146075 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
146076 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
146077 +disable_vport_29223 disable_vport 0 29223 NULL
146078 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
146079 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
146080 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &security_socket_recvmsg_29224
146081 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
146082 +pages_unshared_show_29229 pages_unshared_show 0 29229 NULL nohasharray
146083 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 &pages_unshared_show_29229
146084 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
146085 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
146086 +flash_sync_strobe_store_29234 flash_sync_strobe_store 0-4 29234 NULL
146087 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
146088 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
146089 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
146090 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
146091 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
146092 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
146093 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
146094 +help_29245 help 0 29245 NULL nohasharray
146095 +wake_store_29245 wake_store 0-4 29245 &help_29245
146096 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
146097 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
146098 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
146099 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
146100 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
146101 +enable_count_show_29259 enable_count_show 0 29259 NULL
146102 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
146103 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
146104 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
146105 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
146106 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
146107 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
146108 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
146109 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
146110 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
146111 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
146112 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
146113 +bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
146114 +_abb5zes3_rtc_update_alarm_29283 _abb5zes3_rtc_update_alarm 0 29283 NULL
146115 +_abb5zes3_rtc_set_timer_29286 _abb5zes3_rtc_set_timer 0 29286 NULL
146116 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
146117 +range_read_29291 range_read 0 29291 NULL
146118 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
146119 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
146120 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
146121 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
146122 +abb5zes3_rtc_set_alarm_29308 abb5zes3_rtc_set_alarm 0 29308 NULL
146123 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL nohasharray
146124 +mempool_resize_29311 mempool_resize 2 29311 &regmap_spmi_ext_read_29311
146125 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
146126 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
146127 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
146128 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
146129 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
146130 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
146131 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
146132 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
146133 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
146134 +set_page_29334 set_page 0 29334 NULL
146135 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
146136 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
146137 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
146138 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
146139 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
146140 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
146141 +acquire_lock_29352 acquire_lock 0 29352 NULL
146142 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
146143 +context_show_29361 context_show 0 29361 NULL nohasharray
146144 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
146145 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
146146 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
146147 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
146148 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
146149 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
146150 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
146151 +store_29393 store 0 29393 NULL
146152 +hci_sock_sendmsg_29396 hci_sock_sendmsg 3 29396 NULL
146153 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
146154 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
146155 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
146156 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
146157 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
146158 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
146159 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
146160 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
146161 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL nohasharray
146162 +i915_gem_check_olr_29419 i915_gem_check_olr 0 29419 &softing_fct_cmd_29419
146163 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
146164 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
146165 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
146166 +mempool_create_29437 mempool_create 1 29437 NULL
146167 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
146168 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
146169 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
146170 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL nohasharray
146171 +br_get_link_af_size_29449 br_get_link_af_size 0 29449 &resv_hugepages_show_29449
146172 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
146173 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
146174 +__kmalloc_node_29455 __kmalloc_node 1 29455 NULL nohasharray
146175 +show_29455 show 0 29455 &__kmalloc_node_29455
146176 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
146177 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
146178 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
146179 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
146180 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
146181 +geos_gpio_show_29465 geos_gpio_show 0 29465 NULL nohasharray
146182 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
146183 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
146184 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
146185 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
146186 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
146187 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
146188 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
146189 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
146190 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
146191 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
146192 +topology_change_show_29484 topology_change_show 0 29484 NULL
146193 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
146194 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
146195 +show_29488 show 0 29488 NULL
146196 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
146197 +store_reset_29502 store_reset 0-4 29502 NULL
146198 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
146199 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
146200 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
146201 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
146202 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
146203 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
146204 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
146205 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
146206 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
146207 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
146208 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
146209 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
146210 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
146211 +sock_read_iter_29526 sock_read_iter 0 29526 NULL
146212 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
146213 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
146214 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
146215 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
146216 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
146217 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
146218 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
146219 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
146220 +vfs_read_29543 vfs_read 0-3 29543 NULL
146221 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
146222 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
146223 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
146224 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
146225 +ftrace_write_29551 ftrace_write 3 29551 NULL
146226 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
146227 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
146228 +show_in_input3_29564 show_in_input3 0 29564 NULL
146229 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
146230 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
146231 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
146232 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
146233 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
146234 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
146235 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
146236 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
146237 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
146238 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
146239 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
146240 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
146241 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
146242 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL nohasharray
146243 +mwifiex_histogram_read_29589 mwifiex_histogram_read 3-0 29589 &pvr2_hdw_report_unlocked_29589
146244 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
146245 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
146246 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
146247 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
146248 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
146249 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
146250 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
146251 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
146252 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
146253 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
146254 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
146255 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
146256 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
146257 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
146258 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
146259 +show_power_29626 show_power 0 29626 NULL
146260 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
146261 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
146262 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
146263 +spi_write_29631 spi_write 0 29631 NULL
146264 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
146265 +ssp_create_msg_29633 ssp_create_msg 2 29633 NULL nohasharray
146266 +read_null_29633 read_null 0-3 29633 &ssp_create_msg_29633 nohasharray
146267 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
146268 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
146269 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
146270 +md5_init_29643 md5_init 0 29643 NULL
146271 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
146272 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
146273 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
146274 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
146275 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
146276 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
146277 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 NULL nohasharray
146278 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 &uwb_rc_mac_addr_show_29656
146279 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
146280 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
146281 +user_get_29663 user_get 0 29663 NULL
146282 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL nohasharray
146283 +rfcomm_sock_sendmsg_29669 rfcomm_sock_sendmsg 3 29669 &br_send_bpdu_29669
146284 +br_nlmsg_size_29671 br_nlmsg_size 0 29671 NULL
146285 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
146286 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
146287 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
146288 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
146289 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
146290 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
146291 +sync_29693 sync 0 29693 NULL nohasharray
146292 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
146293 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
146294 +output_29700 output 0 29700 NULL
146295 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
146296 +cp_open_29706 cp_open 0 29706 NULL
146297 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 NULL nohasharray
146298 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 &sd_alloc_ctl_entry_29708
146299 +probes_write_29711 probes_write 3 29711 NULL
146300 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
146301 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
146302 +compat_write_data_29715 compat_write_data 0 29715 NULL
146303 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
146304 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 nohasharray
146305 +ext4_ext_direct_IO_29716 ext4_ext_direct_IO 3 29716 &wl1251_acx_station_id_29716
146306 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
146307 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
146308 +wake_show_29730 wake_show 0 29730 NULL
146309 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
146310 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL
146311 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
146312 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
146313 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
146314 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
146315 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
146316 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
146317 +adp5520_show_29748 adp5520_show 0 29748 NULL
146318 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
146319 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
146320 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
146321 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
146322 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
146323 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
146324 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
146325 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
146326 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
146327 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
146328 +devid_show_29772 devid_show 0 29772 NULL
146329 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
146330 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
146331 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
146332 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
146333 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
146334 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
146335 +dbAlloc_29794 dbAlloc 0 29794 NULL
146336 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
146337 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
146338 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
146339 +ext4_trim_all_free_29806 ext4_trim_all_free 4-3-2 29806 NULL
146340 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
146341 +oprofile_start_29810 oprofile_start 0 29810 NULL
146342 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
146343 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
146344 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
146345 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 NULL nohasharray
146346 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 &tmp103_show_temp_29822
146347 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
146348 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
146349 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
146350 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
146351 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
146352 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
146353 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
146354 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
146355 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
146356 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
146357 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
146358 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
146359 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
146360 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
146361 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
146362 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
146363 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
146364 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
146365 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
146366 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871 nohasharray
146367 +ath10k_mac_vif_recalc_ps_poll_count_29871 ath10k_mac_vif_recalc_ps_poll_count 0 29871 &itd_submit_29871
146368 +dma_map_xdr_29874 dma_map_xdr 0 29874 NULL
146369 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL nohasharray
146370 +br_get_link_af_size_filtered_29876 br_get_link_af_size_filtered 0 29876 &show_engine3_mode_29876
146371 +setup_29880 setup 0 29880 NULL
146372 +store_pan_29882 store_pan 0-4 29882 NULL
146373 +nfc_targets_found_29886 nfc_targets_found 3 29886 NULL nohasharray
146374 +find_free_ctxt_29886 find_free_ctxt 0 29886 &nfc_targets_found_29886
146375 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
146376 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
146377 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
146378 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
146379 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
146380 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
146381 +follow_pte_29913 follow_pte 0 29913 NULL
146382 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
146383 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
146384 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
146385 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
146386 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
146387 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
146388 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
146389 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
146390 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
146391 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
146392 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
146393 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
146394 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
146395 +ipv6_recv_error_29947 ipv6_recv_error 3-0 29947 &__btrfs_getxattr_29947
146396 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
146397 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
146398 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
146399 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
146400 +crb_do_acpi_start_29961 crb_do_acpi_start 0 29961 NULL
146401 +init_29962 init 0 29962 NULL
146402 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
146403 +dn_sendmsg_29966 dn_sendmsg 3 29966 NULL
146404 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
146405 +register_one_node_29973 register_one_node 0 29973 NULL
146406 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
146407 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
146408 +location_store_29981 location_store 0-3 29981 NULL
146409 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
146410 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
146411 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
146412 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
146413 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
146414 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
146415 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
146416 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
146417 +strncpy_from_user_29999 strncpy_from_user 0 29999 NULL
146418 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
146419 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
146420 +memcpy_to_msg_30012 memcpy_to_msg 3-0 30012 NULL
146421 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
146422 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
146423 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
146424 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
146425 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
146426 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
146427 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
146428 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
146429 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
146430 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
146431 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
146432 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
146433 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
146434 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
146435 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
146436 +SyS_write_30059 SyS_write 3 30059 NULL
146437 +general_stats_read_30067 general_stats_read 0 30067 NULL
146438 +jbd2_log_do_checkpoint_30069 jbd2_log_do_checkpoint 0 30069 NULL
146439 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
146440 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
146441 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
146442 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
146443 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
146444 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
146445 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
146446 +tipc_sk_rcv_30090 tipc_sk_rcv 0 30090 NULL
146447 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
146448 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
146449 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL nohasharray
146450 +generic_write_checks_30093 generic_write_checks 0 30093 &tg3_run_loopback_30093
146451 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
146452 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
146453 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
146454 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
146455 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
146456 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
146457 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
146458 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
146459 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &w1_f1C_read_30121
146460 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
146461 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
146462 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
146463 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
146464 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
146465 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
146466 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
146467 +u_memcpya_30139 u_memcpya 2-3 30139 NULL
146468 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
146469 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
146470 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
146471 +start_transfer_30146 start_transfer 0 30146 NULL
146472 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
146473 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
146474 +jbd2_write_superblock_30154 jbd2_write_superblock 0 30154 NULL
146475 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
146476 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL nohasharray
146477 +start_stop_khugepaged_30162 start_stop_khugepaged 0 30162 &netlink_realloc_groups_30162
146478 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
146479 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
146480 +cs_init_30168 cs_init 0 30168 NULL
146481 +amd_xgbe_phy_xgmii_mode_30169 amd_xgbe_phy_xgmii_mode 0 30169 NULL
146482 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
146483 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
146484 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
146485 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
146486 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
146487 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
146488 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
146489 +hrz_open_30192 hrz_open 0 30192 NULL
146490 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
146491 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
146492 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
146493 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
146494 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
146495 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
146496 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
146497 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
146498 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
146499 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
146500 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
146501 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
146502 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
146503 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
146504 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
146505 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
146506 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
146507 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
146508 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
146509 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
146510 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
146511 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
146512 +read_data_offset_30230 read_data_offset 0 30230 NULL
146513 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
146514 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
146515 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL
146516 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
146517 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
146518 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
146519 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
146520 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
146521 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
146522 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
146523 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
146524 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
146525 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
146526 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
146527 +to_addr_param_30275 to_addr_param 0 30275 NULL
146528 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
146529 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
146530 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
146531 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
146532 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
146533 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
146534 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
146535 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
146536 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
146537 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
146538 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
146539 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL nohasharray
146540 +irda_sendmsg_dgram_30299 irda_sendmsg_dgram 3 30299 &qlcnic_netdev_event_30299
146541 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
146542 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
146543 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
146544 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
146545 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
146546 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
146547 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL nohasharray
146548 +fan_set_30313 fan_set 0 30313 &ce6230_i2c_master_xfer_30313
146549 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
146550 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
146551 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
146552 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
146553 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
146554 +read_30336 read 0 30336 NULL nohasharray
146555 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
146556 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
146557 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
146558 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
146559 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
146560 +cyapa_gen3_show_baseline_30350 cyapa_gen3_show_baseline 0 30350 NULL nohasharray
146561 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 &cyapa_gen3_show_baseline_30350
146562 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
146563 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
146564 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL nohasharray
146565 +wil_reset_30355 wil_reset 0 30355 &show_ipOutNoRoutes_30355
146566 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
146567 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
146568 +ipx_getname_30363 ipx_getname 0 30363 NULL
146569 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
146570 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
146571 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
146572 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
146573 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
146574 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
146575 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
146576 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
146577 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
146578 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
146579 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
146580 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
146581 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
146582 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
146583 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
146584 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
146585 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
146586 +ixgb_up_30405 ixgb_up 0 30405 NULL
146587 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
146588 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
146589 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
146590 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
146591 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
146592 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
146593 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
146594 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL nohasharray
146595 +trace_insert_enum_map_30421 trace_insert_enum_map 3 30421 &lpfc_npiv_info_show_30421
146596 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
146597 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
146598 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
146599 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
146600 +mq_create_30425 mq_create 1 30425 NULL nohasharray
146601 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
146602 +ras_help_30427 ras_help 0 30427 NULL nohasharray
146603 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
146604 +can_notifier_30428 can_notifier 0 30428 NULL
146605 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
146606 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
146607 +xgbe_open_30431 xgbe_open 0 30431 NULL
146608 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
146609 +show_30434 show 0 30434 NULL
146610 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
146611 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
146612 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
146613 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
146614 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
146615 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
146616 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
146617 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
146618 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
146619 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
146620 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
146621 +urandom_read_30462 urandom_read 3-0 30462 NULL
146622 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
146623 +bop_lookup_30466 bop_lookup 0 30466 NULL
146624 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
146625 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
146626 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
146627 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 NULL nohasharray
146628 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 &sysfs_override_clocksource_30477
146629 +setexposure_30478 setexposure 0 30478 NULL
146630 +write_head_30481 write_head 4-0 30481 NULL nohasharray
146631 +update_30481 update 0 30481 &write_head_30481
146632 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
146633 +adu_write_30487 adu_write 3-0 30487 NULL
146634 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
146635 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
146636 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
146637 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
146638 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
146639 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
146640 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
146641 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
146642 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
146643 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
146644 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
146645 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
146646 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
146647 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
146648 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
146649 +packet_notifier_30510 packet_notifier 0 30510 NULL
146650 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
146651 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
146652 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
146653 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
146654 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
146655 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
146656 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
146657 +init_30531 init 0 30531 NULL
146658 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
146659 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
146660 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
146661 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
146662 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
146663 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
146664 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
146665 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
146666 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
146667 +_mv88e6xxx_reg_write_30554 _mv88e6xxx_reg_write 0 30554 NULL
146668 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
146669 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
146670 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
146671 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
146672 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
146673 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
146674 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
146675 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
146676 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
146677 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
146678 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
146679 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
146680 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
146681 +set_le_30581 set_le 4 30581 NULL
146682 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
146683 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
146684 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
146685 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
146686 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
146687 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
146688 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
146689 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
146690 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
146691 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
146692 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
146693 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
146694 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
146695 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
146696 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 NULL nohasharray
146697 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 &ieee802154_max_payload_30627
146698 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
146699 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
146700 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
146701 +run_store_30632 run_store 0-4 30632 NULL
146702 +show_30633 show 0 30633 NULL
146703 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
146704 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
146705 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
146706 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
146707 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
146708 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
146709 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
146710 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
146711 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
146712 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
146713 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
146714 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
146715 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
146716 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
146717 +agp_remap_30665 agp_remap 2 30665 NULL
146718 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
146719 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
146720 +smack_ipv6_output_30668 smack_ipv6_output 0 30668 NULL
146721 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
146722 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
146723 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
146724 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
146725 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
146726 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
146727 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
146728 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
146729 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
146730 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
146731 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
146732 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
146733 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
146734 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
146735 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
146736 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
146737 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
146738 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
146739 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
146740 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
146741 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
146742 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
146743 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
146744 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
146745 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
146746 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
146747 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
146748 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
146749 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
146750 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
146751 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
146752 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
146753 +snapshot_status_30744 snapshot_status 5 30744 NULL
146754 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
146755 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
146756 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
146757 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
146758 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
146759 +stepping_show_30758 stepping_show 0 30758 NULL
146760 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
146761 +aa_capable_30763 aa_capable 0 30763 NULL
146762 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
146763 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
146764 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
146765 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
146766 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
146767 +fillonedir_30772 fillonedir 3 30772 NULL
146768 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
146769 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
146770 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
146771 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
146772 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
146773 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
146774 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
146775 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
146776 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
146777 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
146778 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
146779 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
146780 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
146781 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
146782 +dn_create_30821 dn_create 0 30821 NULL
146783 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
146784 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
146785 +pvc_create_30834 pvc_create 0 30834 NULL
146786 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
146787 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
146788 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
146789 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
146790 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
146791 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
146792 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
146793 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
146794 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
146795 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
146796 +is_otg_show_30852 is_otg_show 0 30852 NULL
146797 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
146798 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
146799 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
146800 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
146801 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
146802 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
146803 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
146804 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
146805 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
146806 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
146807 +pn_recvmsg_30887 pn_recvmsg 4-0 30887 NULL nohasharray
146808 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
146809 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
146810 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
146811 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
146812 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
146813 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
146814 +fd_do_prot_unmap_30900 fd_do_prot_unmap 3 30900 NULL
146815 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
146816 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 NULL nohasharray
146817 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 &fc_host_post_vendor_event_30903
146818 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
146819 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
146820 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
146821 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
146822 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
146823 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
146824 +show_fan_max_30922 show_fan_max 0 30922 NULL
146825 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
146826 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
146827 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
146828 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
146829 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
146830 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
146831 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
146832 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
146833 +set_30936 set 0 30936 &hello_time_show_30936
146834 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
146835 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
146836 +read_usunc_30940 read_usunc 0 30940 NULL
146837 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
146838 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
146839 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
146840 +affs_direct_IO_30947 affs_direct_IO 3 30947 NULL
146841 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
146842 +store_30953 store 0-4 30953 &reserve_space_30953
146843 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
146844 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
146845 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
146846 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
146847 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
146848 +sr_write_async_30968 sr_write_async 3 30968 NULL
146849 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
146850 +vpfe_queue_setup_30980 vpfe_queue_setup 0 30980 NULL nohasharray
146851 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 &vpfe_queue_setup_30980
146852 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
146853 +cypress_open_30984 cypress_open 0 30984 NULL
146854 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
146855 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
146856 +wan_write_30990 wan_write 0 30990 NULL
146857 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
146858 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
146859 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
146860 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
146861 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
146862 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
146863 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
146864 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
146865 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
146866 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
146867 +__unregister_ftrace_function_31020 __unregister_ftrace_function 0 31020 NULL
146868 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
146869 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
146870 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 NULL nohasharray
146871 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 &phys_pmd_init_31024 nohasharray
146872 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &btrfs_space_info_show_bytes_may_use_31024
146873 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
146874 +get_regs_len_31032 get_regs_len 0 31032 NULL
146875 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
146876 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
146877 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
146878 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
146879 +show_brightness_31047 show_brightness 0 31047 NULL
146880 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
146881 +sys_splice_31055 sys_splice 5 31055 NULL
146882 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
146883 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
146884 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
146885 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
146886 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
146887 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
146888 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
146889 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
146890 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
146891 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
146892 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
146893 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
146894 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
146895 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
146896 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
146897 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
146898 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
146899 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
146900 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
146901 +output_report_31105 output_report 0 31105 NULL
146902 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
146903 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
146904 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
146905 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
146906 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
146907 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
146908 +show_31115 show 0 31115 NULL
146909 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
146910 +space_store_31124 space_store 0-3 31124 NULL
146911 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
146912 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
146913 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
146914 +tse_init_rx_buffer_31129 tse_init_rx_buffer 3-0 31129 NULL
146915 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
146916 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
146917 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
146918 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
146919 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
146920 +ssb_read16_31139 ssb_read16 0 31139 NULL
146921 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
146922 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
146923 +caif_seqpkt_recvmsg_31145 caif_seqpkt_recvmsg 3 31145 NULL
146924 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL
146925 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
146926 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
146927 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
146928 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
146929 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
146930 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
146931 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
146932 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
146933 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
146934 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
146935 +store_31179 store 0-3 31179 NULL
146936 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
146937 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
146938 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
146939 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
146940 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
146941 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
146942 +amd8111_access_31197 amd8111_access 0 31197 NULL
146943 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 NULL nohasharray
146944 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 &r592_read_fifo_pio_31198
146945 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
146946 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
146947 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
146948 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
146949 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
146950 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
146951 +__read_reg_31216 __read_reg 0 31216 NULL
146952 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
146953 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
146954 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
146955 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
146956 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
146957 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
146958 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
146959 +store_31237 store 0-3 31237 NULL
146960 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
146961 +cyy_readb_31240 cyy_readb 0 31240 NULL
146962 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
146963 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
146964 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
146965 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
146966 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
146967 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
146968 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
146969 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
146970 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3 31272 NULL
146971 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
146972 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
146973 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
146974 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 NULL nohasharray
146975 +autosuspend_store_31279 autosuspend_store 0-4 31279 &mwifiex_send_tdls_action_frame_31279
146976 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
146977 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
146978 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
146979 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
146980 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
146981 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
146982 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
146983 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
146984 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
146985 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
146986 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
146987 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
146988 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
146989 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
146990 +command_file_write_31318 command_file_write 3-0 31318 NULL
146991 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 NULL nohasharray
146992 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 &acpi_ev_get_gpe_xrupt_block_31325
146993 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
146994 +recvmsg_31331 recvmsg 0-4 31331 NULL
146995 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
146996 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
146997 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
146998 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
146999 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
147000 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
147001 +platform_device_add_31340 platform_device_add 0 31340 NULL
147002 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
147003 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
147004 +sha256_base_finish_31352 sha256_base_finish 0 31352 NULL
147005 +queue_setup_31353 queue_setup 0 31353 NULL
147006 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
147007 +outlen_write_31358 outlen_write 3-0 31358 NULL
147008 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
147009 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
147010 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
147011 +handler_31368 handler 0 31368 NULL
147012 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
147013 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
147014 +fb_blank_31377 fb_blank 0 31377 NULL nohasharray
147015 +ipcaif_get_size_31377 ipcaif_get_size 0 31377 &fb_blank_31377
147016 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
147017 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
147018 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
147019 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
147020 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
147021 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
147022 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
147023 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
147024 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
147025 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
147026 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
147027 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
147028 +mcs7830_set_reg_31413 mcs7830_set_reg 3-0 31413 NULL
147029 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
147030 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
147031 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
147032 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 NULL nohasharray
147033 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 &_sp2d_max_pg_31422 nohasharray
147034 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &test_rtc_read_time_31422
147035 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
147036 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
147037 +iuu_open_31432 iuu_open 0 31432 NULL
147038 +ext4_find_dest_de_31440 ext4_find_dest_de 7 31440 NULL
147039 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 NULL nohasharray
147040 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 &acpi_sci_ioapic_setup_31445
147041 +security_set_bools_31447 security_set_bools 0 31447 NULL
147042 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
147043 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
147044 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
147045 +myri10ge_get_sset_count_31452 myri10ge_get_sset_count 0 31452 NULL
147046 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
147047 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
147048 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
147049 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
147050 +drm_read_31467 drm_read 0-3 31467 NULL
147051 +do_fcntl_31468 do_fcntl 3 31468 NULL
147052 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
147053 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
147054 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
147055 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
147056 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
147057 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
147058 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
147059 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
147060 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
147061 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
147062 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
147063 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
147064 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
147065 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
147066 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
147067 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
147068 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
147069 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
147070 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
147071 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
147072 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
147073 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
147074 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
147075 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
147076 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
147077 +fs_send_31530 fs_send 0 31530 NULL
147078 +cyapa_poll_state_31531 cyapa_poll_state 0 31531 NULL
147079 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
147080 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL nohasharray
147081 +irda_recvmsg_dgram_31535 irda_recvmsg_dgram 3 31535 &tvp5150_s_ctrl_31535
147082 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
147083 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 NULL nohasharray
147084 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 &mtd_div_by_eb_31543
147085 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
147086 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
147087 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
147088 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
147089 +kbd_function_keys_show_31559 kbd_function_keys_show 0 31559 &vendor_name_show_31559 nohasharray
147090 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &kbd_function_keys_show_31559
147091 +ath10k_mac_vif_disable_keepalive_31563 ath10k_mac_vif_disable_keepalive 0 31563 NULL
147092 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
147093 +klp_enable_func_31565 klp_enable_func 0 31565 NULL
147094 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
147095 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
147096 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
147097 +latch_read_file_31569 latch_read_file 0 31569 NULL
147098 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
147099 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
147100 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
147101 +osst_write_31581 osst_write 3-0 31581 NULL
147102 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
147103 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
147104 +fc_read_31589 fc_read 0-3 31589 NULL
147105 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
147106 +adp8870_read_31592 adp8870_read 0 31592 NULL
147107 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 NULL nohasharray
147108 +fc0011_set_params_31596 fc0011_set_params 0 31596 &show_fc_vport_vport_state_31596 nohasharray
147109 +diag_write_31596 diag_write 0 31596 &fc0011_set_params_31596
147110 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
147111 +rng_reset_31602 rng_reset 0 31602 NULL
147112 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
147113 +store_31610 store 0-4 31610 NULL
147114 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
147115 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
147116 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
147117 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
147118 +arvo_sysfs_read_31617 arvo_sysfs_read 6-0 31617 &memblock_virt_alloc_nopanic_31617
147119 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
147120 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
147121 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
147122 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
147123 +disassociate_31631 disassociate 0 31631 NULL
147124 +caif_create_31634 caif_create 0 31634 NULL
147125 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
147126 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
147127 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
147128 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
147129 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
147130 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
147131 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
147132 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
147133 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
147134 +current_page_show_31657 current_page_show 0 31657 NULL
147135 +reset_31659 reset 0 31659 NULL
147136 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 NULL nohasharray
147137 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 &xfer_secondary_pool_31661 nohasharray
147138 +bq4802_read_time_31661 bq4802_read_time 0 31661 &__ceph_do_getattr_31661
147139 +__lgread_31668 __lgread 4 31668 NULL
147140 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
147141 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
147142 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
147143 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
147144 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
147145 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
147146 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 NULL nohasharray
147147 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 &_usb_writeN_sync_31682 nohasharray
147148 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682
147149 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
147150 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
147151 +x25_bind_31686 x25_bind 0 31686 NULL
147152 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
147153 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
147154 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
147155 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
147156 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
147157 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
147158 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
147159 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
147160 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
147161 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
147162 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
147163 +apply_constraint_31714 apply_constraint 0 31714 NULL
147164 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
147165 +id_device_show_31718 id_device_show 0 31718 NULL
147166 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
147167 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
147168 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
147169 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
147170 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
147171 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
147172 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
147173 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
147174 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
147175 +set_audio_31733 set_audio 0 31733 NULL
147176 +label_northbridge_31734 label_northbridge 0 31734 NULL
147177 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
147178 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
147179 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
147180 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
147181 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
147182 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
147183 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
147184 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
147185 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
147186 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
147187 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
147188 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
147189 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
147190 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
147191 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
147192 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
147193 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
147194 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
147195 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
147196 +tg3_start_31796 tg3_start 0 31796 NULL
147197 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
147198 +get_count_order_31800 get_count_order 0 31800 NULL
147199 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
147200 +fbtft_fb_write_31802 fbtft_fb_write 3 31802 NULL
147201 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
147202 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
147203 +data_write_31805 data_write 3-0 31805 NULL
147204 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
147205 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
147206 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
147207 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
147208 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
147209 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
147210 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
147211 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
147212 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
147213 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
147214 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
147215 +any_show_31831 any_show 0 31831 NULL
147216 +i915_get_ggtt_vma_pages_31833 i915_get_ggtt_vma_pages 0 31833 NULL
147217 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL nohasharray
147218 +_mv88e6xxx_phy_read_31834 _mv88e6xxx_phy_read 0 31834 &notify_send_pre_enqueue_31834
147219 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
147220 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
147221 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
147222 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
147223 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
147224 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
147225 +show_31851 show 0 31851 NULL
147226 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
147227 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
147228 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
147229 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
147230 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
147231 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
147232 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
147233 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
147234 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
147235 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
147236 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
147237 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
147238 +ls_switch_show_31876 ls_switch_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876 nohasharray
147239 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &ls_switch_show_31876
147240 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
147241 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
147242 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
147243 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
147244 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
147245 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
147246 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
147247 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
147248 +xfs_break_layouts_31905 xfs_break_layouts 0 31905 NULL
147249 +xattr_permission_31907 xattr_permission 0 31907 NULL
147250 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
147251 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
147252 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
147253 +kmx61_get_mode_31914 kmx61_get_mode 0 31914 NULL
147254 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
147255 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
147256 +new_dir_31919 new_dir 3 31919 NULL
147257 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
147258 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
147259 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
147260 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
147261 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
147262 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
147263 +era_status_31934 era_status 5 31934 NULL
147264 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
147265 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL
147266 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
147267 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
147268 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
147269 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
147270 +read_mem_31942 read_mem 3-0 31942 NULL
147271 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
147272 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
147273 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
147274 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
147275 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
147276 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
147277 +vb2_write_31948 vb2_write 3-0 31948 NULL
147278 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
147279 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
147280 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
147281 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
147282 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
147283 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
147284 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
147285 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
147286 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
147287 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
147288 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
147289 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
147290 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
147291 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
147292 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
147293 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
147294 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
147295 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
147296 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
147297 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
147298 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
147299 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
147300 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
147301 +si4713_setup_31994 si4713_setup 0 31994 NULL
147302 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
147303 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
147304 +poll_dte_32001 poll_dte 0 32001 NULL
147305 +show_line_32004 show_line 0-3-4 32004 NULL
147306 +calc_hmac_32010 calc_hmac 3 32010 NULL nohasharray
147307 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 &calc_hmac_32010
147308 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
147309 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
147310 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
147311 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
147312 +stk_read_32038 stk_read 3-0 32038 NULL
147313 +camera_show_32039 camera_show 0 32039 NULL
147314 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
147315 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
147316 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
147317 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
147318 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
147319 +do_strncpy_from_user_32059 do_strncpy_from_user 0 32059 NULL
147320 +dnet_open_32060 dnet_open 0 32060 NULL
147321 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
147322 +flush_buffer_32063 flush_buffer 0 32063 NULL
147323 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
147324 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
147325 +multipath_run_32066 multipath_run 0 32066 NULL
147326 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
147327 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
147328 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
147329 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
147330 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
147331 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
147332 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
147333 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
147334 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 NULL
147335 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
147336 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
147337 +bio_alloc_32095 bio_alloc 2 32095 NULL
147338 +temp_show_32099 temp_show 0 32099 NULL
147339 +alloc_pwms_32100 alloc_pwms 1-2 32100 NULL
147340 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
147341 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
147342 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
147343 +usb_three_store_32103 usb_three_store 0-4 32103 NULL
147344 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
147345 +ep_enable_32105 ep_enable 0 32105 NULL
147346 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
147347 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
147348 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
147349 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
147350 +disk_status_32120 disk_status 4-0 32120 NULL
147351 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
147352 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL nohasharray
147353 +ftrace_hash_ipmodify_update_32133 ftrace_hash_ipmodify_update 0 32133 &kobject_add_internal_32133
147354 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
147355 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
147356 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
147357 +alloc_tx_32143 alloc_tx 2 32143 NULL
147358 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
147359 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
147360 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
147361 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
147362 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
147363 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
147364 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
147365 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
147366 +bind_32161 bind 0 32161 NULL
147367 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
147368 +venus_link_32165 venus_link 5 32165 NULL
147369 +channel_get_32166 channel_get 0 32166 NULL nohasharray
147370 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 &channel_get_32166
147371 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
147372 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
147373 +get_beep_32172 get_beep 0 32172 NULL
147374 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
147375 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
147376 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
147377 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
147378 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
147379 +da9150_bulk_write_32184 da9150_bulk_write 2-3 32184 NULL
147380 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
147381 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
147382 +validate_add_page_32189 validate_add_page 0 32189 NULL
147383 +temp_get_32191 temp_get 0 32191 NULL
147384 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
147385 +del_ptr_32197 del_ptr 4 32197 NULL
147386 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
147387 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
147388 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
147389 +affs_statfs_32208 affs_statfs 0 32208 NULL
147390 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
147391 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
147392 +lower_callback_32223 lower_callback 0 32223 NULL
147393 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
147394 +open_patch_32229 open_patch 0 32229 NULL
147395 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
147396 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
147397 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
147398 +ec_transaction_32239 ec_transaction 0 32239 NULL
147399 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 4-0 32241 NULL
147400 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
147401 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
147402 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
147403 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
147404 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
147405 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
147406 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
147407 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
147408 +dp_device_event_32266 dp_device_event 0 32266 NULL
147409 +write_cam_control_32268 write_cam_control 0 32268 NULL
147410 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
147411 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
147412 +store_in_max_32278 store_in_max 0-4 32278 NULL
147413 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
147414 +runtime_resume_32282 runtime_resume 0 32282 NULL
147415 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
147416 +show_control_32286 show_control 0 32286 NULL
147417 +uart401_open_32288 uart401_open 0 32288 NULL
147418 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
147419 +netvsc_send_pkt_32291 netvsc_send_pkt 0 32291 NULL
147420 +alloc_ofld_rxqs_32293 alloc_ofld_rxqs 0 32293 NULL
147421 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
147422 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
147423 +find_ci_32301 find_ci 0 32301 NULL
147424 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
147425 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
147426 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
147427 +pm_async_show_32309 pm_async_show 0 32309 NULL
147428 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
147429 +SyS_select_32319 SyS_select 1 32319 NULL
147430 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
147431 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
147432 +pm_stats_clear_32324 pm_stats_clear 0-3 32324 NULL
147433 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
147434 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
147435 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
147436 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
147437 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
147438 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
147439 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
147440 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
147441 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
147442 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
147443 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
147444 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
147445 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
147446 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
147447 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
147448 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
147449 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
147450 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
147451 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
147452 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
147453 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
147454 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
147455 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
147456 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
147457 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
147458 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
147459 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
147460 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
147461 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
147462 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
147463 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
147464 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
147465 +root_port_show_32379 root_port_show 0 32379 NULL
147466 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
147467 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
147468 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
147469 +x75create_32394 x75create 0 32394 NULL
147470 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
147471 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
147472 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
147473 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
147474 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
147475 +lpfc_info_show_32404 lpfc_info_show 0 32404 NULL nohasharray
147476 +usecs_to_dev_32404 usecs_to_dev 0 32404 &lpfc_info_show_32404 nohasharray
147477 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &usecs_to_dev_32404
147478 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
147479 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
147480 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
147481 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
147482 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
147483 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
147484 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
147485 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
147486 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
147487 +SyS_send_32424 SyS_send 3 32424 NULL
147488 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
147489 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
147490 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
147491 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
147492 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
147493 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
147494 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
147495 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440 nohasharray
147496 +reiserfs_direct_IO_32440 reiserfs_direct_IO 3 32440 &cfq_set_leaf_weight_32440
147497 +show_in16_32441 show_in16 0 32441 NULL
147498 +axnet_resume_32442 axnet_resume 0 32442 NULL
147499 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
147500 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
147501 +set_status_32456 set_status 0 32456 NULL
147502 +sdev_format_header_32457 sdev_format_header 0-2 32457 NULL
147503 +hid_input_report_32458 hid_input_report 4 32458 NULL nohasharray
147504 +wm8350_block_read_32458 wm8350_block_read 0 32458 &hid_input_report_32458 nohasharray
147505 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458
147506 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
147507 +cache_status_32462 cache_status 5 32462 NULL
147508 +show_fanin_32463 show_fanin 0 32463 NULL nohasharray
147509 +ftrace_hash_ipmodify_enable_32463 ftrace_hash_ipmodify_enable 0 32463 &show_fanin_32463
147510 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
147511 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
147512 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 NULL nohasharray
147513 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 &ieee80211_fill_mesh_addresses_32465
147514 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
147515 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
147516 +piix4_access_32474 piix4_access 0 32474 NULL
147517 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
147518 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
147519 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
147520 +temp0_show_32489 temp0_show 0 32489 NULL
147521 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
147522 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
147523 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
147524 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
147525 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
147526 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
147527 +amd_xgbe_phy_cur_mode_32503 amd_xgbe_phy_cur_mode 0 32503 NULL
147528 +initialize_32504 initialize 0 32504 NULL
147529 +fwnet_open_32505 fwnet_open 0 32505 NULL
147530 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
147531 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
147532 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
147533 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
147534 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
147535 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
147536 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
147537 +disconnect_32521 disconnect 4 32521 NULL
147538 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
147539 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
147540 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
147541 +ilo_read_32531 ilo_read 3-0 32531 NULL
147542 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
147543 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
147544 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
147545 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
147546 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
147547 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
147548 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
147549 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
147550 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
147551 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
147552 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL
147553 +device_change_notifier_32558 device_change_notifier 0 32558 NULL
147554 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
147555 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
147556 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561 nohasharray
147557 +__blockdev_direct_IO_32561 __blockdev_direct_IO 5-0 32561 &alloc_dma_desc_resources_32561
147558 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
147559 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
147560 +osc_iocontrol_32565 osc_iocontrol 3 32565 NULL
147561 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
147562 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
147563 +listen_32570 listen 0 32570 NULL
147564 +__vlan_add_32575 __vlan_add 0 32575 NULL
147565 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
147566 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
147567 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
147568 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
147569 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
147570 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
147571 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
147572 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
147573 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
147574 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
147575 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
147576 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
147577 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
147578 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
147579 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &sys_set_mempolicy_32608 nohasharray
147580 +status_control_read_32608 status_control_read 0-5-6 32608 &dma_alloc_pages_32608 nohasharray
147581 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608
147582 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL
147583 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
147584 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
147585 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
147586 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
147587 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 4-0 32631 NULL
147588 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
147589 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
147590 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
147591 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
147592 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
147593 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
147594 +show_abi_version_32641 show_abi_version 0 32641 NULL nohasharray
147595 +_isl12057_rtc_read_time_32641 _isl12057_rtc_read_time 0 32641 &show_abi_version_32641
147596 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
147597 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
147598 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3-0 32644 NULL
147599 +kvmalloc_32646 kvmalloc 1 32646 NULL nohasharray
147600 +niu_get_sset_count_32646 niu_get_sset_count 0 32646 &kvmalloc_32646
147601 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
147602 +generic_readlink_32654 generic_readlink 3-0 32654 NULL nohasharray
147603 +ftrace_startup_32654 ftrace_startup 0 32654 &generic_readlink_32654
147604 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
147605 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
147606 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
147607 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
147608 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
147609 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
147610 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
147611 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
147612 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
147613 +family_show_32685 family_show 0 32685 NULL
147614 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
147615 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
147616 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
147617 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
147618 +si3054_init_32700 si3054_init 0 32700 NULL
147619 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
147620 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
147621 +security_get_32703 security_get 0 32703 NULL nohasharray
147622 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
147623 +check_bdq_32704 check_bdq 0 32704 NULL
147624 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
147625 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
147626 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
147627 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
147628 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
147629 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
147630 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
147631 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
147632 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
147633 +rpm_resume_32734 rpm_resume 0 32734 NULL
147634 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
147635 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
147636 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
147637 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
147638 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
147639 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
147640 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
147641 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
147642 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
147643 +every_nth_show_32754 every_nth_show 0 32754 NULL
147644 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
147645 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
147646 +iwl_dbgfs_fw_dbg_conf_write_32770 iwl_dbgfs_fw_dbg_conf_write 0-3 32770 NULL
147647 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 4-0 32775 NULL
147648 +qt2_write_32776 qt2_write 0-4 32776 NULL
147649 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
147650 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
147651 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
147652 +show_state_field_32780 show_state_field 0 32780 NULL
147653 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
147654 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
147655 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
147656 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
147657 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
147658 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
147659 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
147660 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
147661 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
147662 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
147663 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
147664 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
147665 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
147666 +get_register_page_interruptible_32809 get_register_page_interruptible 0-5 32809 NULL nohasharray
147667 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
147668 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
147669 +copy_name_32811 copy_name 0-3 32811 NULL
147670 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
147671 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
147672 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
147673 +__ksize_32837 __ksize 0 32837 NULL
147674 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
147675 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
147676 +vga_rseq_32848 vga_rseq 0 32848 NULL
147677 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
147678 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
147679 +show_32860 show 0 32860 NULL
147680 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
147681 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
147682 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
147683 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
147684 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
147685 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
147686 +sha1_final_32876 sha1_final 0 32876 NULL
147687 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
147688 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &cifs_writedata_alloc_32880 nohasharray
147689 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &ath6kl_usb_submit_ctrl_in_32880
147690 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
147691 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
147692 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
147693 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
147694 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
147695 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 NULL nohasharray
147696 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 &ath6kl_usb_post_recv_transfers_32892
147697 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
147698 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
147699 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
147700 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
147701 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
147702 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
147703 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
147704 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
147705 +write_policy_show_32908 write_policy_show 0 32908 NULL
147706 +show_fan16_32912 show_fan16 0 32912 NULL
147707 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
147708 +add_bound_rdev_32915 add_bound_rdev 0 32915 NULL
147709 +show_32916 show 0 32916 NULL
147710 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
147711 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
147712 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
147713 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0-2 32931 NULL
147714 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
147715 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
147716 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
147717 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
147718 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
147719 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
147720 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
147721 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
147722 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
147723 +trusted_list_32953 trusted_list 0-5 32953 NULL
147724 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
147725 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
147726 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
147727 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
147728 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
147729 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
147730 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
147731 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
147732 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
147733 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
147734 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
147735 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
147736 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
147737 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
147738 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
147739 +ext3_alloc_blocks_33007 ext3_alloc_blocks 0-3 33007 NULL nohasharray
147740 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
147741 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
147742 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
147743 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
147744 +nvkm_pmu_create__33013 nvkm_pmu_create_ 4 33013 NULL
147745 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
147746 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
147747 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
147748 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
147749 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
147750 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
147751 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
147752 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
147753 +int340x_thermal_get_trip_type_33029 int340x_thermal_get_trip_type 0 33029 NULL
147754 +show_current_governor_33033 show_current_governor 0 33033 NULL
147755 +make_reservation_33038 make_reservation 0 33038 NULL
147756 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
147757 +cxgb4vf_get_sset_count_33041 cxgb4vf_get_sset_count 0 33041 NULL
147758 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
147759 +show_ch_count_33045 show_ch_count 0 33045 NULL
147760 +show_sgid_33048 show_sgid 0 33048 NULL
147761 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
147762 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
147763 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
147764 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
147765 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
147766 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
147767 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
147768 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
147769 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
147770 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
147771 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
147772 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
147773 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
147774 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
147775 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
147776 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
147777 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
147778 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
147779 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
147780 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
147781 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
147782 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
147783 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
147784 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
147785 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
147786 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
147787 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
147788 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
147789 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 NULL nohasharray
147790 +dump_cr_33112 dump_cr 0 33112 &ieee80211_fragment_33112 nohasharray
147791 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112
147792 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
147793 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
147794 +write_node_33121 write_node 4-0 33121 NULL
147795 +llc_ui_sendmsg_33123 llc_ui_sendmsg 3 33123 NULL
147796 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
147797 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
147798 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
147799 +sas_change_queue_depth_33131 sas_change_queue_depth 2-0 33131 NULL
147800 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
147801 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
147802 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
147803 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
147804 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
147805 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
147806 +bond_option_arp_ip_target_add_33152 bond_option_arp_ip_target_add 0 33152 NULL nohasharray
147807 +SyS_poll_33152 SyS_poll 2 33152 &bond_option_arp_ip_target_add_33152
147808 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
147809 +packet_sendmsg_33154 packet_sendmsg 3 33154 NULL
147810 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
147811 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
147812 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL nohasharray
147813 +igb_get_sset_count_33163 igb_get_sset_count 0 33163 &wl1271_sta_hw_init_33163
147814 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
147815 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
147816 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
147817 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
147818 +show_otp2_33172 show_otp2 0 33172 NULL
147819 +begin_33173 begin 0 33173 NULL
147820 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
147821 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
147822 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
147823 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
147824 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
147825 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
147826 +nvkm_fuse_create__33192 nvkm_fuse_create_ 4 33192 NULL
147827 +flash_store_33203 flash_store 0-4 33203 NULL
147828 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
147829 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
147830 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
147831 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
147832 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
147833 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
147834 +vp_modern_find_vqs_33217 vp_modern_find_vqs 2 33217 NULL nohasharray
147835 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 &vp_modern_find_vqs_33217 nohasharray
147836 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
147837 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
147838 +fops_write_33219 fops_write 0-3 33219 NULL
147839 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
147840 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
147841 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
147842 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
147843 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
147844 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
147845 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
147846 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
147847 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
147848 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
147849 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
147850 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
147851 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
147852 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
147853 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
147854 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
147855 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
147856 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
147857 +ipgre_open_33270 ipgre_open 0 33270 NULL
147858 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
147859 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL
147860 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
147861 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
147862 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
147863 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
147864 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
147865 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
147866 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
147867 +bin_search_33289 bin_search 0 33289 NULL
147868 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
147869 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
147870 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
147871 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
147872 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
147873 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
147874 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
147875 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
147876 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
147877 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL nohasharray
147878 +set_lid_handling_33327 set_lid_handling 0-4 33327 &ath6kl_usb_ctrl_msg_exchange_33327
147879 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
147880 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
147881 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
147882 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
147883 +bdc_run_33333 bdc_run 0 33333 NULL
147884 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
147885 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
147886 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
147887 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
147888 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
147889 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
147890 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
147891 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
147892 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
147893 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
147894 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
147895 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
147896 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
147897 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
147898 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
147899 +setsockopt_33380 setsockopt 0 33380 NULL
147900 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL nohasharray
147901 +_find_next_bit_33381 _find_next_bit 0-2 33381 &hackrf_alloc_stream_bufs_33381
147902 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
147903 +airo_suspend_33386 airo_suspend 0 33386 NULL
147904 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
147905 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
147906 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
147907 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
147908 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
147909 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
147910 +size_read_33399 size_read 0-3 33399 NULL
147911 +show_yoffset_33400 show_yoffset 0 33400 NULL
147912 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
147913 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
147914 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
147915 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &ext4_meta_bg_first_block_no_33408
147916 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
147917 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
147918 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
147919 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
147920 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
147921 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
147922 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
147923 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
147924 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
147925 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
147926 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
147927 +mic_start_33422 mic_start 0 33422 NULL
147928 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
147929 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
147930 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
147931 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
147932 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
147933 +zram_meta_alloc_33432 zram_meta_alloc 2 33432 NULL
147934 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
147935 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
147936 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
147937 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
147938 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
147939 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
147940 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
147941 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
147942 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
147943 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
147944 +cyapa_i2c_pip_cmd_irq_sync_33458 cyapa_i2c_pip_cmd_irq_sync 3-0 33458 NULL nohasharray
147945 +da903x_enable_33458 da903x_enable 0 33458 &cyapa_i2c_pip_cmd_irq_sync_33458
147946 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
147947 +__verify_length_33462 __verify_length 0 33462 NULL
147948 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
147949 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
147950 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
147951 +create_entry_33479 create_entry 2 33479 NULL
147952 +kmx61_chip_update_thresholds_33482 kmx61_chip_update_thresholds 0 33482 NULL
147953 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
147954 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
147955 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
147956 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
147957 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
147958 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
147959 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
147960 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
147961 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
147962 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
147963 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
147964 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
147965 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
147966 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
147967 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
147968 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
147969 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
147970 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
147971 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 3-0 33521 NULL
147972 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
147973 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
147974 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
147975 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0 33528 NULL
147976 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
147977 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
147978 +show_temp_high_33534 show_temp_high 0 33534 NULL
147979 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
147980 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
147981 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
147982 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
147983 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
147984 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
147985 +__acpi_device_modalias_33545 __acpi_device_modalias 0 33545 NULL
147986 +get_fan_div_33546 get_fan_div 0 33546 NULL
147987 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
147988 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
147989 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
147990 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
147991 +dup_array_33551 dup_array 3 33551 NULL
147992 +in8_33552 in8 0 33552 NULL nohasharray
147993 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
147994 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
147995 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
147996 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
147997 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
147998 +limit_write_33576 limit_write 0-3 33576 NULL
147999 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
148000 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
148001 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
148002 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
148003 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
148004 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
148005 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
148006 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
148007 +really_probe_33598 really_probe 0 33598 NULL
148008 +rtl_open_33601 rtl_open 0 33601 NULL
148009 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
148010 +temp_vga_33605 temp_vga 0 33605 NULL
148011 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
148012 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
148013 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
148014 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
148015 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &xt_compat_target_offset_33608 nohasharray
148016 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &ip6_find_1stfragopt_33608
148017 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
148018 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
148019 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
148020 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
148021 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
148022 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
148023 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
148024 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
148025 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
148026 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
148027 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
148028 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
148029 +swap_type_of_33634 swap_type_of 0 33634 NULL
148030 +wl18xx_get_rx_packet_len_33637 wl18xx_get_rx_packet_len 0-3 33637 NULL
148031 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
148032 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
148033 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
148034 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
148035 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
148036 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
148037 +ali_write_33649 ali_write 0-3 33649 NULL
148038 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
148039 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
148040 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
148041 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
148042 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
148043 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
148044 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
148045 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
148046 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
148047 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
148048 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
148049 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 NULL nohasharray
148050 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 &ath6kl_wmi_startscan_cmd_33674
148051 +show_color_common_33677 show_color_common 0 33677 NULL
148052 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
148053 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
148054 +policy_show_33685 policy_show 0 33685 NULL nohasharray
148055 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
148056 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
148057 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
148058 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
148059 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694 nohasharray
148060 +cyapa_read_block_33694 cyapa_read_block 0 33694 &alc262_parse_auto_config_33694 nohasharray
148061 +rocker_port_get_sset_count_33694 rocker_port_get_sset_count 0 33694 &cyapa_read_block_33694
148062 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
148063 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
148064 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
148065 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
148066 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
148067 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
148068 +expand_corename_33710 expand_corename 2 33710 NULL
148069 +enable_33715 enable 0 33715 NULL
148070 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
148071 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
148072 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
148073 +changeset_show_33726 changeset_show 0 33726 NULL
148074 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
148075 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
148076 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
148077 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
148078 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
148079 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
148080 +init_vif_33746 init_vif 0 33746 NULL
148081 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
148082 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL nohasharray
148083 +adv7180_write_33751 adv7180_write 0 33751 &snd_rme96_playback_prepare_33751
148084 +ssb_ssb_read16_33752 ssb_ssb_read16 0 33752 NULL
148085 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
148086 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
148087 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
148088 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
148089 +var_to_pll_33759 var_to_pll 0 33759 NULL
148090 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
148091 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
148092 +bitmap_full_33763 bitmap_full 2 33763 NULL
148093 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
148094 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
148095 +hashtab_create_33769 hashtab_create 3 33769 NULL
148096 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
148097 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
148098 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
148099 +____request_module_33775 ____request_module 0 33775 NULL
148100 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
148101 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
148102 +show_33785 show 0 33785 NULL nohasharray
148103 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
148104 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
148105 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
148106 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
148107 +check_qos_33797 check_qos 0 33797 NULL nohasharray
148108 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
148109 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
148110 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
148111 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
148112 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
148113 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
148114 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
148115 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
148116 +kcs_size_33818 kcs_size 0 33818 NULL
148117 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
148118 +read_reg_33819 read_reg 0 33819 &filter_write_33819
148119 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
148120 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
148121 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
148122 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
148123 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
148124 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
148125 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
148126 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
148127 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
148128 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
148129 +hamachi_open_33855 hamachi_open 0 33855 NULL
148130 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
148131 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
148132 +hdcs_start_33860 hdcs_start 0 33860 NULL
148133 +dev_register_33861 dev_register 0 33861 NULL
148134 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
148135 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
148136 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
148137 +bin_string_33884 bin_string 5-3 33884 NULL
148138 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
148139 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
148140 +vmci_transport_dgram_dequeue_33887 vmci_transport_dgram_dequeue 3 33887 NULL
148141 +twl_request_33892 twl_request 0 33892 NULL
148142 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
148143 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
148144 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
148145 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
148146 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
148147 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
148148 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
148149 +sg_nents_33909 sg_nents 0 33909 NULL
148150 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
148151 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
148152 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
148153 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
148154 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
148155 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
148156 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
148157 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
148158 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
148159 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
148160 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
148161 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
148162 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
148163 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
148164 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
148165 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
148166 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
148167 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
148168 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
148169 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
148170 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
148171 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
148172 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
148173 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
148174 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
148175 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
148176 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
148177 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
148178 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
148179 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
148180 +store_33978 store 0 33978 NULL nohasharray
148181 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
148182 +brightness_show_33981 brightness_show 0 33981 NULL
148183 +show_33983 show 0 33983 NULL nohasharray
148184 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
148185 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
148186 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
148187 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
148188 +is_enabled_33989 is_enabled 0 33989 NULL
148189 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
148190 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
148191 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
148192 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
148193 +__az6007_read_34011 __az6007_read 0 34011 NULL
148194 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
148195 +state_show_34018 state_show 0 34018 NULL
148196 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
148197 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
148198 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
148199 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
148200 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
148201 +ghash_update_34031 ghash_update 0 34031 NULL
148202 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
148203 +ppp_write_34034 ppp_write 3-0 34034 NULL
148204 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
148205 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
148206 +__domain_flush_pages_34045 __domain_flush_pages 2-3 34045 NULL nohasharray
148207 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
148208 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 NULL
148209 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
148210 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
148211 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
148212 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
148213 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
148214 +store_34070 store 0-3 34070 NULL
148215 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
148216 +show_analog_out_34081 show_analog_out 0 34081 NULL
148217 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
148218 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
148219 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
148220 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
148221 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
148222 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
148223 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
148224 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
148225 +amd_xgbe_phy_gmii_2500_mode_34104 amd_xgbe_phy_gmii_2500_mode 0 34104 NULL
148226 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
148227 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
148228 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
148229 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
148230 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
148231 +islpci_mgt_transmit_34133 islpci_mgt_transmit 5-0 34133 NULL nohasharray
148232 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
148233 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
148234 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
148235 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
148236 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
148237 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
148238 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
148239 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
148240 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
148241 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
148242 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
148243 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
148244 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
148245 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
148246 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
148247 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
148248 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
148249 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
148250 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
148251 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
148252 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
148253 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
148254 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
148255 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
148256 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
148257 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
148258 +show_pkey_34170 show_pkey 0 34170 NULL
148259 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
148260 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
148261 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
148262 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL nohasharray
148263 +nilfs_direct_IO_34180 nilfs_direct_IO 3 34180 &qla2x00_fw_dump_size_show_34180
148264 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
148265 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
148266 +hidp_set_raw_report_34192 hidp_set_raw_report 4-0 34192 NULL
148267 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
148268 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
148269 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
148270 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
148271 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 NULL nohasharray
148272 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 &rbd_osd_req_create_34206
148273 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
148274 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
148275 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
148276 +__send_command_34218 __send_command 5-7 34218 NULL
148277 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
148278 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
148279 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
148280 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
148281 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
148282 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
148283 +store_34237 store 0-4 34237 NULL
148284 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
148285 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
148286 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
148287 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
148288 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
148289 +mgsl_write_room_34245 mgsl_write_room 0 34245 NULL
148290 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
148291 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
148292 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
148293 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
148294 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
148295 +nvkm_volt_create__34256 nvkm_volt_create_ 4 34256 NULL
148296 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
148297 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
148298 +max_age_store_34262 max_age_store 4-0 34262 NULL
148299 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
148300 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
148301 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
148302 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
148303 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
148304 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
148305 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
148306 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
148307 +device_private_init_34279 device_private_init 0 34279 NULL
148308 +isoc_enable_34281 isoc_enable 0 34281 NULL
148309 +get_boolean_34283 get_boolean 0 34283 NULL
148310 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3-0 34284 NULL
148311 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
148312 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
148313 +show_cfg_34289 show_cfg 0 34289 NULL
148314 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
148315 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
148316 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
148317 +rr_open_34298 rr_open 0 34298 NULL
148318 +auxadc_read_34299 auxadc_read 0 34299 NULL
148319 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
148320 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
148321 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
148322 +ntty_write_room_34322 ntty_write_room 0 34322 NULL nohasharray
148323 +bfs_write_begin_34322 bfs_write_begin 0 34322 &ntty_write_room_34322
148324 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
148325 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
148326 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
148327 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
148328 +radio_read_34356 radio_read 0-3 34356 NULL
148329 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
148330 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
148331 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
148332 +write_rss_34360 write_rss 0 34360 NULL nohasharray
148333 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
148334 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
148335 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
148336 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
148337 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
148338 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
148339 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
148340 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
148341 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
148342 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
148343 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
148344 +ea_read_34378 ea_read 0 34378 NULL nohasharray
148345 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
148346 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
148347 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
148348 +hsc_probe_34385 hsc_probe 0 34385 NULL
148349 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
148350 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
148351 +i2c_outb_34391 i2c_outb 0 34391 NULL
148352 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
148353 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
148354 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
148355 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
148356 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
148357 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 NULL nohasharray
148358 +set_rdac4_34411 set_rdac4 4-0 34411 &sctp_make_heartbeat_ack_34411
148359 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
148360 +au0828_start_analog_streaming_34422 au0828_start_analog_streaming 0 34422 NULL
148361 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
148362 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
148363 +duplex_show_34424 duplex_show 0 34424 NULL
148364 +set_essid_34427 set_essid 0 34427 NULL
148365 +affs_readpage_34433 affs_readpage 0 34433 NULL
148366 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
148367 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
148368 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
148369 +store_state_field_34443 store_state_field 0-4 34443 NULL
148370 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
148371 +_read_oob_34450 _read_oob 0 34450 NULL
148372 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
148373 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
148374 +sctp_make_abort_34459 sctp_make_abort 3 34459 NULL nohasharray
148375 +get_clusters_34459 get_clusters 0 34459 &sctp_make_abort_34459
148376 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
148377 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
148378 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
148379 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
148380 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
148381 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
148382 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
148383 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
148384 +show_34470 show 0 34470 NULL nohasharray
148385 +dt_gpio_count_34470 dt_gpio_count 0 34470 &show_34470
148386 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
148387 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
148388 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
148389 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
148390 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
148391 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
148392 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
148393 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
148394 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
148395 +enable_store_34489 enable_store 0-4 34489 NULL
148396 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
148397 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
148398 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
148399 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL nohasharray
148400 +bcmgenet_get_sset_count_34497 bcmgenet_get_sset_count 0 34497 &cgroup_release_agent_write_34497
148401 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
148402 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
148403 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
148404 +features_show_34507 features_show 0 34507 NULL
148405 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
148406 +show_34508 show 0 34508 &efivar_size_read_34508
148407 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
148408 +show_temp_over_34512 show_temp_over 0 34512 NULL
148409 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
148410 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
148411 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
148412 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
148413 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
148414 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
148415 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
148416 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
148417 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
148418 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
148419 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
148420 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
148421 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
148422 +ths7303_config_34542 ths7303_config 0 34542 NULL
148423 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
148424 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
148425 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
148426 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
148427 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
148428 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
148429 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
148430 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
148431 +vsock_bind_34572 vsock_bind 0 34572 NULL
148432 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
148433 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
148434 +ath10k_send_key_34575 ath10k_send_key 0 34575 NULL
148435 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
148436 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
148437 +digi_open_34579 digi_open 0 34579 NULL
148438 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
148439 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
148440 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
148441 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
148442 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
148443 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
148444 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
148445 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
148446 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
148447 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
148448 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
148449 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
148450 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
148451 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
148452 +ftdi_open_34618 ftdi_open 0 34618 NULL
148453 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
148454 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
148455 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
148456 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
148457 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
148458 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
148459 +ivtv_read_34631 ivtv_read 0 34631 NULL
148460 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
148461 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
148462 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
148463 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
148464 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
148465 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
148466 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
148467 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
148468 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
148469 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
148470 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
148471 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
148472 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
148473 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
148474 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
148475 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 2-0 34698 NULL
148476 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
148477 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
148478 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
148479 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
148480 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
148481 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
148482 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
148483 +bb_show_34715 bb_show 0 34715 NULL nohasharray
148484 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
148485 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
148486 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
148487 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
148488 +store_34724 store 0-3 34724 NULL
148489 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
148490 +sch_transaction_34731 sch_transaction 0 34731 NULL
148491 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
148492 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
148493 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
148494 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
148495 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
148496 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
148497 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
148498 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
148499 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
148500 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
148501 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
148502 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
148503 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
148504 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
148505 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
148506 +solos_param_store_34755 solos_param_store 4-0 34755 NULL nohasharray
148507 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
148508 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
148509 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
148510 +device_add_34766 device_add 0 34766 NULL
148511 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
148512 +gsmld_read_34768 gsmld_read 0 34768 NULL
148513 +bucket_table_alloc_34776 bucket_table_alloc 2 34776 NULL nohasharray
148514 +pipe_read_34776 pipe_read 0 34776 &bucket_table_alloc_34776
148515 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
148516 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
148517 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
148518 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
148519 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
148520 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
148521 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
148522 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
148523 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
148524 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
148525 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
148526 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
148527 +show_in5_34809 show_in5 0 34809 NULL
148528 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
148529 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
148530 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
148531 +stream_drop_34819 stream_drop 0 34819 NULL
148532 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
148533 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
148534 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
148535 +bio_segments_34832 bio_segments 0 34832 NULL
148536 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
148537 +charger_get_property_34836 charger_get_property 0 34836 NULL
148538 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
148539 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
148540 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
148541 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
148542 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
148543 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
148544 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
148545 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
148546 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
148547 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
148548 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
148549 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
148550 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
148551 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
148552 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
148553 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
148554 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
148555 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
148556 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
148557 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
148558 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
148559 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
148560 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
148561 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
148562 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
148563 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
148564 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
148565 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
148566 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
148567 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
148568 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
148569 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
148570 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
148571 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
148572 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
148573 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
148574 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
148575 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
148576 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
148577 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
148578 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
148579 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
148580 +mipi_dsi_dcs_write_34910 mipi_dsi_dcs_write 4 34910 NULL nohasharray
148581 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 &mipi_dsi_dcs_write_34910 nohasharray
148582 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
148583 +x25_create_34911 x25_create 0 34911 NULL nohasharray
148584 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
148585 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
148586 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
148587 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
148588 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
148589 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 2-0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
148590 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916 nohasharray
148591 +hci_sock_getname_34916 hci_sock_getname 0 34916 &write_msg_34916 nohasharray
148592 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916
148593 +michael_setkey_34918 michael_setkey 0 34918 NULL
148594 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
148595 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
148596 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
148597 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
148598 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
148599 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
148600 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
148601 +wait_comp_34945 wait_comp 0 34945 NULL
148602 +show_max_uA_34951 show_max_uA 0 34951 NULL
148603 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
148604 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 NULL nohasharray
148605 +i2c_transfer_34958 i2c_transfer 0-3 34958 &skb_gro_header_slow_34958
148606 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
148607 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
148608 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
148609 +nvkm_pm_create__34976 nvkm_pm_create_ 4 34976 NULL
148610 +edge_show_34977 edge_show 0 34977 NULL
148611 +vendor_command_34980 vendor_command 0 34980 NULL
148612 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
148613 +get_icons_34984 get_icons 0 34984 NULL
148614 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
148615 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
148616 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
148617 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
148618 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
148619 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
148620 +print_message_35000 print_message 0 35000 NULL
148621 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
148622 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
148623 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
148624 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
148625 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
148626 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
148627 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
148628 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
148629 +ark3116_open_35007 ark3116_open 0 35007 NULL
148630 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
148631 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
148632 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
148633 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
148634 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
148635 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
148636 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
148637 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
148638 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
148639 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
148640 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
148641 +stmmac_open_35034 stmmac_open 0 35034 NULL
148642 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
148643 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
148644 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
148645 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
148646 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
148647 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
148648 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
148649 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
148650 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
148651 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
148652 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
148653 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
148654 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
148655 +read_dsunc_35067 read_dsunc 0 35067 NULL
148656 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
148657 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
148658 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
148659 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
148660 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL nohasharray
148661 +ftrace_set_addr_35090 ftrace_set_addr 0 35090 &show_sas_rphy_initiator_port_protocols_35090
148662 +create_35091 create 0 35091 NULL
148663 +line6_submit_audio_out_all_urbs_35094 line6_submit_audio_out_all_urbs 0 35094 NULL nohasharray
148664 +power_35094 power 0 35094 &line6_submit_audio_out_all_urbs_35094
148665 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
148666 +transmit_35097 transmit 0 35097 NULL nohasharray
148667 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
148668 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
148669 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
148670 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
148671 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
148672 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
148673 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
148674 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
148675 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
148676 +calibrate_35111 calibrate 0 35111 NULL
148677 +pre_xfer_35114 pre_xfer 0 35114 NULL
148678 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
148679 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
148680 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
148681 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
148682 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
148683 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
148684 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
148685 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
148686 +jfs_writepages_35149 jfs_writepages 0 35149 NULL nohasharray
148687 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 &jfs_writepages_35149
148688 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
148689 +async_store_35157 async_store 0-4 35157 NULL
148690 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
148691 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
148692 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
148693 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
148694 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
148695 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
148696 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
148697 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
148698 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
148699 +set_component_power_status_35182 set_component_power_status 0-4 35182 NULL
148700 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
148701 +serial_show_35187 serial_show 0 35187 NULL
148702 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
148703 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
148704 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
148705 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
148706 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
148707 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 NULL nohasharray
148708 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 &iwl_nvm_read_chunk_35198
148709 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
148710 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
148711 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
148712 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
148713 +unix_stream_recvmsg_35210 unix_stream_recvmsg 4-0 35210 NULL nohasharray
148714 +ipgre_get_size_35210 ipgre_get_size 0 35210 &unix_stream_recvmsg_35210
148715 +memory_high_write_35211 memory_high_write 0-3 35211 NULL
148716 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
148717 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
148718 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
148719 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
148720 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
148721 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
148722 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
148723 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
148724 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 NULL nohasharray
148725 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 &snd_m3_pcm_start_35232
148726 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
148727 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
148728 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
148729 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
148730 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
148731 +gracl_reload_35241 gracl_reload 0 35241 NULL
148732 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
148733 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
148734 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
148735 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
148736 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
148737 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
148738 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
148739 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
148740 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
148741 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
148742 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
148743 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
148744 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
148745 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
148746 +irda_recvmsg_stream_35280 irda_recvmsg_stream 4-0 35280 NULL
148747 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
148748 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
148749 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
148750 +__stop_cpus_35282 __stop_cpus 0 35282 &inv_attr_show_35282 nohasharray
148751 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282 nohasharray
148752 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &set_in_max_35282
148753 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
148754 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
148755 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
148756 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
148757 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
148758 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
148759 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
148760 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
148761 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
148762 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
148763 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
148764 +show_35313 show 0 35313 NULL
148765 +ifindex_show_35314 ifindex_show 0 35314 NULL
148766 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
148767 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
148768 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
148769 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
148770 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
148771 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
148772 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
148773 +write_page_35331 write_page 0 35331 NULL
148774 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
148775 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
148776 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
148777 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
148778 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
148779 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
148780 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
148781 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
148782 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
148783 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
148784 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
148785 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
148786 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
148787 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351 nohasharray
148788 +flash_timeout_store_35351 flash_timeout_store 0-4 35351 &show_state_target_residency_35351
148789 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
148790 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
148791 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
148792 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
148793 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
148794 +set_chglim_35363 set_chglim 0-4 35363 NULL
148795 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
148796 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
148797 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
148798 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
148799 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
148800 +p9_virtio_zc_request_35377 p9_virtio_zc_request 6-5 35377 NULL
148801 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 NULL nohasharray
148802 +memcpy_from_msg_35380 memcpy_from_msg 3-0 35380 &snd_pcm_do_start_35380
148803 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
148804 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
148805 +init_35395 init 0 35395 NULL
148806 +store_35397 store 0-4 35397 NULL
148807 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
148808 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
148809 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
148810 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
148811 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
148812 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
148813 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
148814 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
148815 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
148816 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
148817 +show_fault_35423 show_fault 0 35423 NULL nohasharray
148818 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
148819 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
148820 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
148821 +firm_purge_35431 firm_purge 0 35431 NULL
148822 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
148823 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
148824 +__set_test_and_free_35436 __set_test_and_free 2 35436 NULL
148825 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
148826 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
148827 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
148828 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
148829 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
148830 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
148831 +bq24190_read_35453 bq24190_read 0 35453 NULL
148832 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
148833 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
148834 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
148835 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 5-4 35460 NULL
148836 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
148837 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
148838 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
148839 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
148840 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
148841 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
148842 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
148843 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
148844 +store_comm_35484 store_comm 0-4 35484 NULL
148845 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
148846 +sis630_access_35490 sis630_access 0 35490 NULL
148847 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
148848 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
148849 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
148850 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
148851 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
148852 +cs421x_init_35506 cs421x_init 0 35506 NULL
148853 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
148854 +hints_store_35510 hints_store 0-4 35510 NULL
148855 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
148856 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
148857 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
148858 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
148859 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
148860 +async_setkey_35521 async_setkey 3 35521 NULL
148861 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
148862 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
148863 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
148864 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
148865 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
148866 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
148867 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL
148868 +ocfs2_write_zero_page_35539 ocfs2_write_zero_page 0 35539 NULL
148869 +store_channel_35540 store_channel 0-4 35540 NULL
148870 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
148871 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
148872 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
148873 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
148874 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
148875 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
148876 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
148877 +sq905c_command_35566 sq905c_command 0 35566 NULL
148878 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
148879 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
148880 +update_size_35574 update_size 0 35574 NULL
148881 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
148882 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
148883 +usb_rapid_charge_store_35583 usb_rapid_charge_store 0-4 35583 NULL
148884 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
148885 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
148886 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
148887 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
148888 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
148889 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
148890 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
148891 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
148892 +io_serial_in_35602 io_serial_in 0 35602 NULL
148893 +ReadZReg_35604 ReadZReg 0 35604 NULL nohasharray
148894 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 &ReadZReg_35604
148895 +show_lmc_35605 show_lmc 0 35605 NULL nohasharray
148896 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 &show_lmc_35605
148897 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
148898 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
148899 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
148900 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
148901 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
148902 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
148903 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
148904 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
148905 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
148906 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
148907 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
148908 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL nohasharray
148909 +mlx4_en_get_sset_count_35650 mlx4_en_get_sset_count 0 35650 &cfq_fifo_expire_async_store_35650
148910 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
148911 +usb_dmac_desc_get_35654 usb_dmac_desc_get 2 35654 NULL
148912 +show_sched5_35655 show_sched5 0 35655 NULL
148913 +blkdev_direct_IO_35665 blkdev_direct_IO 3 35665 NULL
148914 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
148915 +request_lock_35670 request_lock 0 35670 NULL
148916 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
148917 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
148918 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 NULL
148919 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
148920 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
148921 +dif_show_35685 dif_show 0 35685 NULL
148922 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
148923 +dm_table_create_35687 dm_table_create 3 35687 NULL
148924 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
148925 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
148926 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
148927 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
148928 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
148929 +md_super_write_35703 md_super_write 4 35703 NULL
148930 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
148931 +toshiba_panel_power_on_get_35719 toshiba_panel_power_on_get 0 35719 NULL
148932 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
148933 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL nohasharray
148934 +mv88e6xxx_phy_page_write_35723 mv88e6xxx_phy_page_write 0 35723 &i2c_smbus_write_block_data_35723
148935 +mlx4_internal_err_ret_value_35725 mlx4_internal_err_ret_value 0 35725 NULL
148936 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
148937 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
148938 +read_35737 read 0 35737 NULL nohasharray
148939 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737 nohasharray
148940 +crb_send_35737 crb_send 0 35737 &sd_start_ov361x_35737
148941 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
148942 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
148943 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
148944 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
148945 +type_show_35748 type_show 0 35748 NULL nohasharray
148946 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
148947 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
148948 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
148949 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
148950 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
148951 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
148952 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
148953 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
148954 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
148955 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
148956 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
148957 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
148958 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
148959 +governor_show_35794 governor_show 0 35794 NULL
148960 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
148961 +toshiba_usb_sleep_music_set_35801 toshiba_usb_sleep_music_set 0 35801 NULL
148962 +ocfs2_direct_IO_write_35802 ocfs2_direct_IO_write 3-0 35802 NULL
148963 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
148964 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
148965 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
148966 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
148967 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
148968 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
148969 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
148970 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
148971 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
148972 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
148973 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
148974 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
148975 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
148976 +unix_seqpacket_sendmsg_35853 unix_seqpacket_sendmsg 3 35853 NULL
148977 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
148978 +wl3501_open_35855 wl3501_open 0 35855 NULL
148979 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
148980 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
148981 +num_parts_show_35868 num_parts_show 0 35868 NULL
148982 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
148983 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
148984 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
148985 +tun_show_group_35875 tun_show_group 0 35875 NULL
148986 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
148987 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
148988 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
148989 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
148990 +fuse_notify_35888 fuse_notify 0 35888 NULL
148991 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
148992 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
148993 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
148994 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
148995 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
148996 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 NULL nohasharray
148997 +cow_file_range_async_35912 cow_file_range_async 0 35912 &igmpv3_newpack_35912
148998 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
148999 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
149000 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
149001 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
149002 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
149003 +ch_probe_35922 ch_probe 0 35922 NULL
149004 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
149005 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
149006 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 NULL nohasharray
149007 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 &rx_defrag_init_called_read_35935
149008 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
149009 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
149010 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
149011 +irqcontrol_35953 irqcontrol 0 35953 NULL
149012 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
149013 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
149014 +kernel_bind_35955 kernel_bind 0 35955 NULL
149015 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
149016 +set_cur_state_35966 set_cur_state 0 35966 NULL
149017 +cxgb_open_35970 cxgb_open 0 35970 NULL
149018 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
149019 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972 nohasharray
149020 +nv_get_sset_count_35972 nv_get_sset_count 0 35972 &aa_replace_current_profile_35972
149021 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
149022 +generic_ocp_read_35974 generic_ocp_read 3 35974 &ceph_buffer_new_35974 nohasharray
149023 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &generic_ocp_read_35974
149024 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
149025 +lprev_show_35978 lprev_show 0 35978 NULL
149026 +acl_alloc_35979 acl_alloc 1 35979 NULL
149027 +show_35981 show 0 35981 NULL
149028 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
149029 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
149030 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
149031 +raw_bind_35989 raw_bind 0 35989 NULL
149032 +koneplus_sysfs_write_35993 koneplus_sysfs_write 6-0 35993 NULL
149033 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
149034 +current_channel_show_35996 current_channel_show 0 35996 NULL
149035 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
149036 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
149037 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
149038 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
149039 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
149040 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
149041 +console_store_36007 console_store 4-0 36007 NULL
149042 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
149043 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
149044 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
149045 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
149046 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
149047 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
149048 +show_36024 show 0 36024 NULL
149049 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
149050 +afs_getattr_36026 afs_getattr 0 36026 NULL
149051 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
149052 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
149053 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
149054 +ubi_eba_write_leb_36029 ubi_eba_write_leb 5-6-0 36029 NULL
149055 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
149056 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
149057 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
149058 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
149059 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
149060 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
149061 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
149062 +num_arg_36039 num_arg 0 36039 NULL
149063 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
149064 +i915_gem_object_do_pin_36045 i915_gem_object_do_pin 0 36045 NULL
149065 +init_36051 init 0 36051 NULL
149066 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
149067 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
149068 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
149069 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
149070 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
149071 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
149072 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
149073 +show_power_crit_36062 show_power_crit 0 36062 NULL
149074 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
149075 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
149076 +write_emulate_36065 write_emulate 2 36065 NULL
149077 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
149078 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
149079 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
149080 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
149081 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
149082 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
149083 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
149084 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
149085 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
149086 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
149087 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
149088 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
149089 +map_capability_36089 map_capability 5 36089 NULL
149090 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
149091 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
149092 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
149093 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
149094 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
149095 +read_dsrate_36103 read_dsrate 0 36103 NULL
149096 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
149097 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
149098 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
149099 +compile_date_show_36116 compile_date_show 0 36116 NULL
149100 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
149101 +show_36118 show 0 36118 &simple_xattr_alloc_36118
149102 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
149103 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
149104 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
149105 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
149106 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
149107 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
149108 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
149109 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
149110 +authorized_store_36134 authorized_store 0-4 36134 NULL
149111 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
149112 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
149113 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
149114 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
149115 +ext3_readpages_36144 ext3_readpages 4 36144 NULL nohasharray
149116 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 &ext3_readpages_36144
149117 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
149118 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
149119 +show_remote_port_36146 show_remote_port 0 36146 NULL
149120 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
149121 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
149122 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
149123 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
149124 +twl_set_36154 twl_set 2 36154 NULL
149125 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
149126 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
149127 +sys_send_36161 sys_send 3 36161 NULL
149128 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
149129 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
149130 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
149131 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
149132 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
149133 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
149134 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
149135 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
149136 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176
149137 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
149138 +modify_device_36179 modify_device 0 36179 NULL
149139 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
149140 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
149141 +phys_state_show_36187 phys_state_show 0 36187 NULL
149142 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
149143 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
149144 +ircomm_tty_write_room_36203 ircomm_tty_write_room 0 36203 NULL
149145 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
149146 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
149147 +write_word_36211 write_word 0 36211 NULL
149148 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
149149 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
149150 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
149151 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
149152 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
149153 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
149154 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
149155 +wil_agg_size_36229 wil_agg_size 0-2 36229 NULL nohasharray
149156 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 &wil_agg_size_36229
149157 +irda_recvmsg_stream_36232 irda_recvmsg_stream 3 36232 NULL
149158 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
149159 +ping_bind_36236 ping_bind 0 36236 NULL
149160 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
149161 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
149162 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
149163 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
149164 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
149165 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
149166 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
149167 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
149168 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
149169 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
149170 +bnad_get_stats_count_locked_36255 bnad_get_stats_count_locked 0 36255 NULL
149171 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
149172 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
149173 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
149174 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
149175 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
149176 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
149177 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
149178 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
149179 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
149180 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
149181 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
149182 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
149183 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
149184 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
149185 +arch_mmap_rnd_36293 arch_mmap_rnd 0 36293 NULL
149186 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
149187 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
149188 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
149189 +show_in_min3_36304 show_in_min3 0 36304 NULL
149190 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL nohasharray
149191 +unix_stream_recvmsg_36306 unix_stream_recvmsg 3 36306 &l2cap_validate_le_psm_36306
149192 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
149193 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
149194 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
149195 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
149196 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
149197 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
149198 +lc_create_36332 lc_create 4 36332 NULL
149199 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
149200 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
149201 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
149202 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
149203 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
149204 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
149205 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
149206 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
149207 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 NULL nohasharray
149208 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 &v9fs_file_readn_36353 nohasharray
149209 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &xz_dec_lzma2_create_36353
149210 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
149211 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
149212 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
149213 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
149214 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
149215 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
149216 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
149217 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
149218 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
149219 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
149220 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
149221 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
149222 +sierra_write_36402 sierra_write 4-0 36402 NULL
149223 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
149224 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
149225 +_iwl_dbgfs_uapsd_misbehaving_write_36405 _iwl_dbgfs_uapsd_misbehaving_write 3-0 36405 NULL
149226 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
149227 +qdsb_get_36409 qdsb_get 0 36409 NULL
149228 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
149229 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
149230 +teles_suspend_36416 teles_suspend 0 36416 NULL
149231 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
149232 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
149233 +ath10k_wmi_pdev_set_quiet_mode_36424 ath10k_wmi_pdev_set_quiet_mode 0 36424 NULL
149234 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
149235 +no_uld_show_36430 no_uld_show 0 36430 NULL
149236 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
149237 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
149238 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 NULL nohasharray
149239 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 &rtnl_link_get_size_36436
149240 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
149241 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
149242 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
149243 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
149244 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
149245 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
149246 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
149247 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
149248 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
149249 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
149250 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
149251 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
149252 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
149253 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
149254 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
149255 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
149256 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
149257 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
149258 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
149259 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
149260 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
149261 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
149262 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
149263 +vmci_route_36488 vmci_route 0 36488 NULL
149264 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
149265 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
149266 +ip6_append_data_36490 ip6_append_data 4-5 36490 &tx_tx_checksum_result_read_36490 nohasharray
149267 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &ip6_append_data_36490 nohasharray
149268 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490
149269 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
149270 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
149271 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
149272 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
149273 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
149274 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
149275 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
149276 +pnfs_sync_inode_36519 pnfs_sync_inode 0 36519 NULL
149277 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
149278 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
149279 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
149280 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
149281 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
149282 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
149283 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
149284 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
149285 +de_init_hw_36543 de_init_hw 0 36543 NULL
149286 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
149287 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
149288 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
149289 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
149290 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
149291 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
149292 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
149293 +__lock_page_killable_36561 __lock_page_killable 0 36561 NULL nohasharray
149294 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 &__lock_page_killable_36561
149295 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
149296 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
149297 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
149298 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
149299 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
149300 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
149301 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
149302 +__erst_read_36579 __erst_read 0 36579 NULL
149303 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
149304 +show_36588 show 0 36588 NULL
149305 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
149306 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
149307 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
149308 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
149309 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
149310 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
149311 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
149312 +init_36600 init 0 36600 NULL
149313 +read_byte_36604 read_byte 0 36604 NULL
149314 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
149315 +show_dev_name_36608 show_dev_name 0 36608 NULL
149316 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
149317 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
149318 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
149319 +kstrtoll_36612 kstrtoll 0 36612 NULL
149320 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
149321 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
149322 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
149323 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
149324 +proto_name_show_36630 proto_name_show 0 36630 NULL
149325 +power_save_36634 power_save 0 36634 NULL
149326 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
149327 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
149328 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
149329 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL nohasharray
149330 +cyapa_gen5_bl_exit_36644 cyapa_gen5_bl_exit 0 36644 &ov2640_write_array_36644
149331 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
149332 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
149333 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL nohasharray
149334 +tty_copy_to_user_36648 tty_copy_to_user 4 36648 &lpfc_idiag_extacc_alloc_get_36648
149335 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
149336 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
149337 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
149338 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
149339 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
149340 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
149341 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664 nohasharray
149342 +mgmt_send_event_36664 mgmt_send_event 5 36664 &ip6_pkt_prohibit_out_36664
149343 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
149344 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 NULL nohasharray
149345 +get_temp_input_36671 get_temp_input 0 36671 &iscsi_host_alloc_36671
149346 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
149347 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
149348 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
149349 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
149350 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
149351 +__follow_pte_36683 __follow_pte 0 36683 NULL
149352 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
149353 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
149354 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
149355 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
149356 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
149357 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
149358 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
149359 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
149360 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
149361 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
149362 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
149363 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
149364 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
149365 +path_getxattr_36717 path_getxattr 4 36717 NULL nohasharray
149366 +cx25821_alsa_dma_init_36717 cx25821_alsa_dma_init 2 36717 &path_getxattr_36717
149367 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
149368 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
149369 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
149370 +multicast_show_36734 multicast_show 0 36734 NULL
149371 +read_36735 read 0 36735 NULL
149372 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
149373 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
149374 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
149375 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
149376 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
149377 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
149378 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
149379 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
149380 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
149381 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
149382 +agc_status_36756 agc_status 0 36756 NULL
149383 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
149384 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
149385 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
149386 +get_ncm_36766 get_ncm 0 36766 NULL
149387 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
149388 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
149389 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
149390 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
149391 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
149392 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
149393 +musb_schedule_36787 musb_schedule 0 36787 NULL
149394 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
149395 +of_iomap_36793 of_iomap 2 36793 NULL nohasharray
149396 +hrz_open_rx_36793 hrz_open_rx 0 36793 &of_iomap_36793
149397 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
149398 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
149399 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 5-4-3-2 36796 NULL
149400 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
149401 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
149402 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
149403 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
149404 +i915_gem_object_get_pages_dmabuf_36807 i915_gem_object_get_pages_dmabuf 0 36807 NULL
149405 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL nohasharray
149406 +ssb_sdio_read16_36808 ssb_sdio_read16 0 36808 &flock_lock_file_wait_36808
149407 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
149408 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
149409 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
149410 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
149411 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
149412 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
149413 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
149414 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
149415 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
149416 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
149417 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
149418 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
149419 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
149420 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
149421 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
149422 +be_set_vlan_promisc_36854 be_set_vlan_promisc 0 36854 NULL
149423 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
149424 +set_rate_36858 set_rate 0 36858 NULL nohasharray
149425 +cm_write_36858 cm_write 0-3 36858 &set_rate_36858 nohasharray
149426 +ci_fan_ctrl_set_fan_speed_percent_36858 ci_fan_ctrl_set_fan_speed_percent 0 36858 &cm_write_36858
149427 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
149428 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
149429 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
149430 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
149431 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
149432 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
149433 +stp_state_show_36872 stp_state_show 0 36872 NULL
149434 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
149435 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
149436 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
149437 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
149438 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 NULL
149439 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
149440 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
149441 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
149442 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
149443 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
149444 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
149445 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
149446 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
149447 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
149448 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
149449 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
149450 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
149451 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909 nohasharray
149452 +packet_sendmsg_spkt_36909 packet_sendmsg_spkt 3 36909 &send_next_seg_36909
149453 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
149454 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
149455 +cuse_read_36920 cuse_read 0-3 36920 NULL
149456 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
149457 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
149458 +store_lid_36925 store_lid 0-4 36925 NULL
149459 +copy_batch_36927 copy_batch 3-4 36927 NULL
149460 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
149461 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
149462 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
149463 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
149464 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
149465 +ax88179_write_cmd_nopm_36938 ax88179_write_cmd_nopm 5 36938 NULL
149466 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
149467 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
149468 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
149469 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
149470 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
149471 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
149472 +div_u64_36951 div_u64 0 36951 NULL
149473 +write_leb_36957 write_leb 5-0 36957 NULL
149474 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
149475 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
149476 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
149477 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
149478 +afs_setattr_36981 afs_setattr 0 36981 NULL
149479 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
149480 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
149481 +set_convrate_36989 set_convrate 0-4 36989 NULL
149482 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
149483 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
149484 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
149485 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
149486 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
149487 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
149488 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
149489 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL
149490 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
149491 +setxattr_37006 setxattr 4-0 37006 NULL nohasharray
149492 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
149493 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
149494 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
149495 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
149496 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
149497 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 NULL
149498 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
149499 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
149500 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
149501 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
149502 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
149503 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
149504 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
149505 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
149506 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
149507 +fat_readpage_37025 fat_readpage 0 37025 NULL
149508 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
149509 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
149510 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
149511 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
149512 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
149513 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
149514 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
149515 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
149516 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
149517 +command_file_read_37038 command_file_read 3-0 37038 NULL
149518 +do_action_37040 do_action 0 37040 NULL nohasharray
149519 +erst_write_37040 erst_write 0 37040 &do_action_37040
149520 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
149521 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
149522 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
149523 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
149524 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
149525 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
149526 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
149527 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
149528 +ql_get_sset_count_37070 ql_get_sset_count 0 37070 NULL
149529 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 NULL nohasharray
149530 +logfs_write_rec_37072 logfs_write_rec 0 37072 &vmci_transport_send_wrote_37072 nohasharray
149531 +vmap_batch_37072 vmap_batch 2-3 37072 &logfs_write_rec_37072
149532 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
149533 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
149534 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
149535 +parse_command_37079 parse_command 2-0 37079 NULL
149536 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
149537 +ll_direct_IO_26_37083 ll_direct_IO_26 3 37083 NULL
149538 +resize_37084 resize 0 37084 NULL
149539 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
149540 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
149541 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
149542 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
149543 +show_37102 show 0 37102 NULL
149544 +store_bind_37104 store_bind 0-4 37104 NULL
149545 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
149546 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
149547 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
149548 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
149549 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
149550 +flash_sync_strobe_show_37116 flash_sync_strobe_show 0 37116 NULL nohasharray
149551 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 &flash_sync_strobe_show_37116
149552 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
149553 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
149554 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
149555 +show_nets_37127 show_nets 0 37127 NULL
149556 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 NULL nohasharray
149557 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 &snd_hda_get_conn_list_37132 nohasharray
149558 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132
149559 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
149560 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
149561 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
149562 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
149563 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
149564 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
149565 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
149566 +handshake_37157 handshake 0 37157 NULL
149567 +msg_word_37164 msg_word 0 37164 NULL
149568 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
149569 +bop_last_key_37173 bop_last_key 0 37173 NULL
149570 +boot_37174 boot 0 37174 NULL
149571 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
149572 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
149573 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
149574 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
149575 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
149576 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
149577 +vcc_recvmsg_37198 vcc_recvmsg 4-0 37198 NULL nohasharray
149578 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
149579 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
149580 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
149581 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
149582 +ixgbe_get_sset_count_37207 ixgbe_get_sset_count 0 37207 NULL
149583 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
149584 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
149585 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
149586 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
149587 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
149588 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 NULL nohasharray
149589 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 &bchannel_get_rxbuf_37213 nohasharray
149590 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213
149591 +inv_show_37218 inv_show 0 37218 NULL
149592 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
149593 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
149594 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
149595 +__do_replace_37227 __do_replace 5 37227 NULL
149596 +store_temp8_37228 store_temp8 0-4 37228 NULL
149597 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
149598 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
149599 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
149600 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
149601 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
149602 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
149603 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
149604 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
149605 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
149606 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
149607 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
149608 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
149609 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
149610 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
149611 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
149612 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
149613 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
149614 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
149615 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
149616 +c101_run_37279 c101_run 2 37279 NULL
149617 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
149618 +phy_reset_37283 phy_reset 0 37283 NULL
149619 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
149620 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
149621 +command_37288 command 0 37288 NULL
149622 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
149623 +write_37289 write 0 37289 &idt77252_send_37289
149624 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
149625 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
149626 +governor_store_37304 governor_store 0-4 37304 NULL
149627 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
149628 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
149629 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
149630 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
149631 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
149632 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
149633 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
149634 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
149635 +composite_bind_37313 composite_bind 0 37313 NULL
149636 +program_regs_37317 program_regs 0 37317 NULL
149637 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
149638 +version_show_37322 version_show 0 37322 NULL
149639 +nvkm_instobj_create__37323 nvkm_instobj_create_ 4 37323 NULL
149640 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
149641 +kern_path_37329 kern_path 0 37329 NULL
149642 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
149643 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
149644 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
149645 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
149646 +get_any_page_37337 get_any_page 0 37337 NULL
149647 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
149648 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
149649 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
149650 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
149651 +hso_serial_write_room_37344 hso_serial_write_room 0 37344 NULL
149652 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
149653 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
149654 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
149655 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
149656 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
149657 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
149658 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
149659 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
149660 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
149661 +xcan_open_37377 xcan_open 0 37377 NULL
149662 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
149663 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL nohasharray
149664 +gfs2_direct_IO_37381 gfs2_direct_IO 3 37381 &queue_discard_zeroes_data_show_37381
149665 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
149666 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
149667 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
149668 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
149669 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
149670 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
149671 +hidp_output_report_37401 hidp_output_report 3-0 37401 NULL
149672 +channel_set_37410 channel_set 0-4 37410 NULL
149673 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
149674 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
149675 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
149676 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
149677 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
149678 +find_next_bit_37422 find_next_bit 0-2 37422 &acpi_os_allocate_zeroed_37422
149679 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
149680 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
149681 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
149682 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
149683 +fru_alloc_37442 fru_alloc 1 37442 NULL
149684 +show_als_en_37445 show_als_en 0 37445 NULL
149685 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
149686 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
149687 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
149688 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
149689 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
149690 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
149691 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
149692 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
149693 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
149694 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
149695 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
149696 +prepare_header80_37479 prepare_header80 0 37479 NULL
149697 +get_est_timing_37484 get_est_timing 0 37484 NULL
149698 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
149699 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 NULL nohasharray
149700 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 &logi_dj_recv_forward_hidpp_37486
149701 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
149702 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
149703 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
149704 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
149705 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
149706 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
149707 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
149708 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
149709 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
149710 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
149711 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
149712 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
149713 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
149714 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
149715 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
149716 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
149717 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
149718 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
149719 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
149720 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
149721 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
149722 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
149723 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
149724 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
149725 +extent_map_end_37550 extent_map_end 0 37550 NULL
149726 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
149727 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
149728 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
149729 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
149730 +show_37574 show 0 37574 NULL
149731 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
149732 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
149733 +block_show_37580 block_show 0 37580 NULL
149734 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
149735 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
149736 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
149737 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
149738 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
149739 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
149740 +show_lid_state_37597 show_lid_state 0 37597 NULL
149741 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
149742 +read_field_37603 read_field 0 37603 NULL
149743 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
149744 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 NULL nohasharray
149745 +ext2_freeze_37607 ext2_freeze 0 37607 &mlx4_get_mgm_entry_size_37607
149746 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
149747 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
149748 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
149749 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
149750 +sha1_export_37617 sha1_export 0 37617 NULL
149751 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
149752 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
149753 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
149754 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL nohasharray
149755 +aio_run_iocb_37627 aio_run_iocb 4 37627 &cdc_ncm_show_dwNtbOutMaxSize_37627
149756 +rd_byte_37632 rd_byte 0 37632 NULL
149757 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
149758 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
149759 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
149760 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
149761 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
149762 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
149763 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
149764 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
149765 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
149766 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
149767 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 NULL nohasharray
149768 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 &rfcomm_sock_sendmsg_37661
149769 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
149770 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
149771 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
149772 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
149773 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
149774 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
149775 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
149776 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 NULL nohasharray
149777 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 &__wa_seg_calculate_isoc_frame_count_37672 nohasharray
149778 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672
149779 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
149780 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
149781 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
149782 +hix5hd2_i2c_xfer_msg_37678 hix5hd2_i2c_xfer_msg 0 37678 NULL
149783 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
149784 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
149785 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
149786 +regmap_map_read_file_37685 regmap_map_read_file 3-0 37685 NULL
149787 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
149788 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
149789 +parse_arg_37696 parse_arg 0 37696 NULL
149790 +smic_size_37697 smic_size 0 37697 NULL
149791 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
149792 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
149793 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
149794 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 2-0 37702 NULL nohasharray
149795 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 &ata_scsi_change_queue_depth_37702
149796 +smp_req_37703 smp_req 0 37703 NULL
149797 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
149798 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
149799 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
149800 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
149801 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
149802 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
149803 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
149804 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
149805 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
149806 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
149807 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
149808 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
149809 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
149810 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
149811 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
149812 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
149813 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
149814 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
149815 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
149816 +pre_action_37765 pre_action 0 37765 NULL nohasharray
149817 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 &pre_action_37765 nohasharray
149818 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &snd_cx25821_prepare_37765
149819 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
149820 +filemap_flush_37767 filemap_flush 0 37767 NULL
149821 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
149822 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
149823 +mlx4_load_one_37776 mlx4_load_one 3 37776 NULL
149824 +__il3945_up_37778 __il3945_up 0 37778 NULL
149825 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
149826 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
149827 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
149828 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
149829 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
149830 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
149831 +nr_open_37793 nr_open 0 37793 NULL
149832 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
149833 +read_posted_37797 read_posted 0 37797 NULL nohasharray
149834 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
149835 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
149836 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
149837 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
149838 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
149839 +setup_irq_37809 setup_irq 0 37809 NULL
149840 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
149841 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
149842 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
149843 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
149844 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
149845 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
149846 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 2-3-0-4-5 37827 NULL
149847 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
149848 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
149849 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
149850 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
149851 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
149852 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
149853 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
149854 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
149855 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
149856 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
149857 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
149858 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
149859 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
149860 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
149861 +dev_port_show_37881 dev_port_show 0 37881 NULL
149862 +set_registers_37883 set_registers 4 37883 NULL
149863 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
149864 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
149865 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
149866 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
149867 +pubek_show_37903 pubek_show 0 37903 NULL
149868 +compiler_show_37905 compiler_show 0 37905 NULL
149869 +show_target_37913 show_target 0 37913 NULL
149870 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
149871 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
149872 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
149873 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
149874 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
149875 +security_inode_getattr_37932 security_inode_getattr 0 37932 NULL
149876 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
149877 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
149878 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
149879 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
149880 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
149881 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
149882 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
149883 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
149884 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
149885 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 NULL nohasharray
149886 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 &cdc_ncm_show_wNdpOutDivisor_37955
149887 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
149888 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
149889 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
149890 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
149891 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
149892 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
149893 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
149894 +toshiba_function_keys_get_37965 toshiba_function_keys_get 0 37965 NULL
149895 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
149896 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
149897 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
149898 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
149899 +cyapa_gen3_do_calibrate_37976 cyapa_gen3_do_calibrate 0-4 37976 NULL
149900 +cw1200_spi_align_size_37981 cw1200_spi_align_size 0-2 37981 NULL
149901 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
149902 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
149903 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
149904 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
149905 +aio_setup_vectored_rw_37994 aio_setup_vectored_rw 3 37994 NULL
149906 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
149907 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
149908 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
149909 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
149910 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
149911 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
149912 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
149913 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
149914 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
149915 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
149916 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
149917 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
149918 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
149919 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
149920 +init_dma_38018 init_dma 0 38018 NULL
149921 +crc32_init_38021 crc32_init 0 38021 NULL
149922 +show_beep_38022 show_beep 0 38022 NULL
149923 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
149924 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
149925 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
149926 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
149927 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
149928 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
149929 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
149930 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
149931 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
149932 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
149933 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
149934 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
149935 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
149936 +_iwl_dbgfs_fw_dbg_conf_write_38050 _iwl_dbgfs_fw_dbg_conf_write 3-0 38050 NULL
149937 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
149938 +create_l2entity_38053 create_l2entity 0 38053 NULL
149939 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
149940 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
149941 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
149942 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
149943 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
149944 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
149945 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
149946 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
149947 +plip_open_38078 plip_open 0 38078 NULL
149948 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
149949 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
149950 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
149951 +read_38082 read 0 38082 NULL
149952 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
149953 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
149954 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
149955 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
149956 +resource_list_create_entry_38090 resource_list_create_entry 2 38090 NULL
149957 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
149958 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
149959 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
149960 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
149961 +ep0_read_38095 ep0_read 3 38095 NULL
149962 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
149963 +vport_delete_38098 vport_delete 0 38098 NULL
149964 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
149965 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
149966 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
149967 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
149968 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
149969 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
149970 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
149971 +intervals_show_38131 intervals_show 0 38131 NULL
149972 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
149973 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
149974 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
149975 +units_show_38139 units_show 0 38139 NULL
149976 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
149977 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
149978 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
149979 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
149980 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
149981 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
149982 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
149983 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
149984 +vcc_recvmsg_38166 vcc_recvmsg 3 38166 NULL
149985 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
149986 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
149987 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
149988 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
149989 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
149990 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
149991 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
149992 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
149993 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
149994 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
149995 +nvkm_gpuobj_create__38187 nvkm_gpuobj_create_ 9 38187 NULL
149996 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
149997 +readlink_38193 readlink 0 38193 NULL nohasharray
149998 +do_path_lookup_38193 do_path_lookup 0 38193 &readlink_38193
149999 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
150000 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
150001 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
150002 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
150003 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
150004 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
150005 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
150006 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
150007 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
150008 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
150009 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
150010 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
150011 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
150012 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
150013 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
150014 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
150015 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
150016 +m66592_queue_38237 m66592_queue 0 38237 NULL
150017 +ceph_decode_16_38239 ceph_decode_16 0 38239 NULL nohasharray
150018 +set_vfta_38239 set_vfta 0 38239 &ceph_decode_16_38239
150019 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
150020 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
150021 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
150022 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
150023 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
150024 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
150025 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
150026 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
150027 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
150028 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
150029 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
150030 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
150031 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
150032 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
150033 +xiic_busy_38263 xiic_busy 0 38263 &iscsi_ping_comp_event_38263
150034 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
150035 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
150036 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
150037 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
150038 +show_in3_input_38268 show_in3_input 0 38268 &mthca_alloc_icm_table_38268
150039 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
150040 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
150041 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
150042 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
150043 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
150044 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
150045 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
150046 +show_channel_38289 show_channel 0 38289 NULL
150047 +odev_write_38293 odev_write 0-3 38293 NULL
150048 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
150049 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
150050 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
150051 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
150052 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
150053 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
150054 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
150055 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
150056 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
150057 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
150058 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
150059 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
150060 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
150061 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
150062 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
150063 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
150064 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
150065 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
150066 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
150067 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
150068 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
150069 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
150070 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL nohasharray
150071 +nf_hook_thresh_38346 nf_hook_thresh 0 38346 &iscsi_stat_sess_show_attr_conn_timeout_errors_38346
150072 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
150073 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
150074 +security_getxattr_38355 security_getxattr 0 38355 NULL
150075 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
150076 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
150077 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
150078 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
150079 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
150080 +pyra_sysfs_write_38370 pyra_sysfs_write 6-0 38370 NULL
150081 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
150082 +active_duration_show_38373 active_duration_show 0 38373 NULL
150083 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
150084 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
150085 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
150086 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
150087 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
150088 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
150089 +_write_mirror_38398 _write_mirror 0 38398 NULL
150090 +vxp_inb_38402 vxp_inb 0 38402 NULL
150091 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
150092 +show_status_str_38406 show_status_str 0 38406 NULL
150093 +send_packet_38408 send_packet 0 38408 NULL
150094 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
150095 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
150096 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
150097 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
150098 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
150099 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
150100 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
150101 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
150102 +netlink_send_38434 netlink_send 5 38434 NULL
150103 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
150104 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
150105 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
150106 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
150107 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
150108 +offline_38447 offline 0 38447 &dev_set_mtu_38447
150109 +tipc_bclink_xmit_38452 tipc_bclink_xmit 0 38452 NULL nohasharray
150110 +idt77252_open_38452 idt77252_open 0 38452 &tipc_bclink_xmit_38452 nohasharray
150111 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
150112 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
150113 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
150114 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
150115 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
150116 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
150117 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
150118 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
150119 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
150120 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
150121 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
150122 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
150123 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
150124 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
150125 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
150126 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
150127 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
150128 +store_bpp_38484 store_bpp 0-4 38484 NULL
150129 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
150130 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
150131 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
150132 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
150133 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
150134 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
150135 +kbd_backlight_timeout_show_38501 kbd_backlight_timeout_show 0 38501 NULL nohasharray
150136 +test_irq_store_38501 test_irq_store 0-4 38501 &kbd_backlight_timeout_show_38501
150137 +format_cam_size_38506 format_cam_size 0 38506 NULL
150138 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
150139 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
150140 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
150141 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
150142 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
150143 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
150144 +set_queue_count_38519 set_queue_count 0 38519 NULL
150145 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
150146 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
150147 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
150148 +nvkm_fb_create__38533 nvkm_fb_create_ 4 38533 NULL nohasharray
150149 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 &nvkm_fb_create__38533
150150 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
150151 +prepare_header95_38540 prepare_header95 0 38540 NULL
150152 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
150153 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
150154 +xs_error_38560 xs_error 0 38560 NULL nohasharray
150155 +tcp_sendmsg_38560 tcp_sendmsg 3 38560 &xs_error_38560
150156 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
150157 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
150158 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
150159 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
150160 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
150161 +skcipher_sendmsg_38570 skcipher_sendmsg 3 38570 NULL
150162 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
150163 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
150164 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
150165 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
150166 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
150167 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
150168 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
150169 +radeon_hwmon_get_pwm1_min_38595 radeon_hwmon_get_pwm1_min 0 38595 NULL
150170 +write_38599 write 0 38599 NULL
150171 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
150172 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
150173 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
150174 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
150175 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
150176 +pep_indicate_38611 pep_indicate 5 38611 NULL
150177 +nvkm_object_create__38612 nvkm_object_create_ 5 38612 NULL
150178 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
150179 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
150180 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
150181 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
150182 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 NULL nohasharray
150183 +atyfb_check_var_38619 atyfb_check_var 0 38619 &nf_ct_sack_adjust_38619
150184 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
150185 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
150186 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
150187 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
150188 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
150189 +i801_access_38631 i801_access 0 38631 NULL nohasharray
150190 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
150191 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
150192 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
150193 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
150194 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
150195 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
150196 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
150197 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
150198 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
150199 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
150200 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
150201 +ring_active_show_38652 ring_active_show 0 38652 NULL
150202 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
150203 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
150204 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
150205 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
150206 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
150207 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
150208 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 NULL nohasharray
150209 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 &skb_tnl_header_len_38669
150210 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
150211 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
150212 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
150213 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
150214 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
150215 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
150216 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
150217 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
150218 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
150219 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
150220 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
150221 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
150222 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
150223 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
150224 +find_next_usable_block_38716 find_next_usable_block 3-1-0 38716 NULL nohasharray
150225 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
150226 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
150227 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
150228 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
150229 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
150230 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
150231 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
150232 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
150233 +store_38729 store 0-3 38729 NULL
150234 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
150235 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
150236 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
150237 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
150238 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
150239 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
150240 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
150241 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
150242 +btusb_qca_send_vendor_req_38746 btusb_qca_send_vendor_req 4 38746 NULL
150243 +microcode_write_38754 microcode_write 0-3 38754 NULL
150244 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
150245 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
150246 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
150247 +udf_readpages_38761 udf_readpages 4 38761 NULL
150248 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
150249 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
150250 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
150251 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
150252 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
150253 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
150254 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
150255 +qt2_write_room_38772 qt2_write_room 0 38772 NULL
150256 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
150257 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
150258 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
150259 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
150260 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
150261 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
150262 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
150263 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
150264 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
150265 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
150266 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
150267 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
150268 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
150269 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
150270 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
150271 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
150272 +err_decode_38804 err_decode 2 38804 NULL
150273 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
150274 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
150275 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
150276 +sys_select_38827 sys_select 1 38827 NULL
150277 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
150278 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
150279 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
150280 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836
150281 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
150282 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
150283 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
150284 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
150285 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
150286 +start_discovery_38858 start_discovery 4 38858 NULL
150287 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
150288 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
150289 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
150290 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
150291 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
150292 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
150293 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
150294 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
150295 +__blk_queue_init_tags_38887 __blk_queue_init_tags 2 38887 NULL
150296 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
150297 +hdlc_open_38893 hdlc_open 0 38893 NULL
150298 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
150299 +oti6858_write_room_38896 oti6858_write_room 0 38896 NULL
150300 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
150301 +__fswab16_38898 __fswab16 0 38898 NULL
150302 +process_access_response_38899 process_access_response 0 38899 NULL
150303 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
150304 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
150305 +nci_core_conn_create_38905 nci_core_conn_create 4 38905 NULL
150306 +ei_open_38906 ei_open 0 38906 NULL
150307 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
150308 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
150309 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
150310 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
150311 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
150312 +change_protocol_38922 change_protocol 0 38922 NULL
150313 +port_destid_show_38923 port_destid_show 0 38923 NULL
150314 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
150315 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
150316 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
150317 +ext3_trim_all_free_38929 ext3_trim_all_free 2-4-3 38929 NULL
150318 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
150319 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
150320 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
150321 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
150322 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
150323 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
150324 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
150325 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
150326 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
150327 +__be_cmd_rx_filter_38949 __be_cmd_rx_filter 0 38949 NULL
150328 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
150329 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
150330 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL
150331 +show_temp16_38958 show_temp16 0 38958 NULL
150332 +macaddress_show_38969 macaddress_show 0 38969 NULL
150333 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
150334 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
150335 +wp512_init_38975 wp512_init 0 38975 NULL
150336 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
150337 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
150338 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL nohasharray
150339 +iwl_mvm_init_fw_regd_38978 iwl_mvm_init_fw_regd 0 38978 &addr_assign_type_show_38978
150340 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
150341 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL nohasharray
150342 +pti_tty_write_room_38986 pti_tty_write_room 0 38986 &OSDSetBlock_38986
150343 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
150344 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
150345 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
150346 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
150347 +udf_new_block_38999 udf_new_block 4 38999 NULL
150348 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
150349 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
150350 +systemid_show_39002 systemid_show 0 39002 NULL
150351 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
150352 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
150353 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
150354 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
150355 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
150356 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
150357 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
150358 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
150359 +show_39014 show 0 39014 NULL
150360 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3-0 39020 NULL
150361 +cyapa_gen5_execute_panel_scan_39023 cyapa_gen5_execute_panel_scan 0 39023 NULL
150362 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
150363 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 NULL nohasharray
150364 +ovl_copy_up_39031 ovl_copy_up 0 39031 &acpi_install_gpe_block_39031
150365 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
150366 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 3-0 39034 NULL
150367 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
150368 +phy_read_status_39042 phy_read_status 0 39042 NULL
150369 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
150370 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
150371 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
150372 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL nohasharray
150373 +log_writes_status_39051 log_writes_status 5 39051 &do_write_kmem_39051
150374 +__wil_up_39052 __wil_up 0 39052 NULL
150375 +get_component_status_39053 get_component_status 0 39053 NULL
150376 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
150377 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
150378 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
150379 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
150380 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
150381 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
150382 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
150383 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
150384 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
150385 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
150386 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
150387 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
150388 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
150389 +qt2_open_39101 qt2_open 0 39101 NULL
150390 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
150391 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
150392 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
150393 +pause_transport_39115 pause_transport 0 39115 NULL
150394 +serial_resume_39116 serial_resume 0 39116 NULL
150395 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
150396 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
150397 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
150398 +l2tp_ip6_recvmsg_39130 l2tp_ip6_recvmsg 3 39130 NULL
150399 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
150400 +ea_foreach_39133 ea_foreach 0 39133 NULL
150401 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
150402 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
150403 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
150404 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
150405 +generic_permission_39150 generic_permission 0 39150 NULL
150406 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
150407 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
150408 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
150409 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
150410 +elevator_switch_39159 elevator_switch 0 39159 NULL
150411 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
150412 +xgbe_request_irqs_39169 xgbe_request_irqs 0 39169 NULL
150413 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
150414 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
150415 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
150416 +msr_device_create_39175 msr_device_create 0 39175 NULL
150417 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
150418 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
150419 +snd_hda_codec_parse_pcms_39188 snd_hda_codec_parse_pcms 0 39188 NULL
150420 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
150421 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
150422 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
150423 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
150424 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
150425 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
150426 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
150427 +location_show_39206 location_show 0 39206 NULL
150428 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
150429 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
150430 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
150431 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
150432 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
150433 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
150434 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
150435 +fuse_access_39220 fuse_access 0 39220 NULL
150436 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
150437 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
150438 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
150439 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
150440 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
150441 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
150442 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
150443 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
150444 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
150445 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
150446 +odev_read_39239 odev_read 0-3 39239 NULL
150447 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
150448 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
150449 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
150450 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
150451 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
150452 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
150453 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
150454 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
150455 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
150456 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
150457 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
150458 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
150459 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
150460 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
150461 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
150462 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
150463 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
150464 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
150465 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
150466 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
150467 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
150468 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
150469 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
150470 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
150471 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
150472 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
150473 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
150474 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
150475 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
150476 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
150477 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
150478 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
150479 +control_store_39323 control_store 0-4 39323 NULL
150480 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 NULL nohasharray
150481 +xgbe_alloc_channels_39324 xgbe_alloc_channels 0 39324 &hdaps_temp2_show_39324 nohasharray
150482 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 &xgbe_alloc_channels_39324
150483 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
150484 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
150485 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
150486 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
150487 +drm_dp_i2c_drain_msg_39331 drm_dp_i2c_drain_msg 0 39331 NULL
150488 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
150489 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
150490 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
150491 +sha512_init_39345 sha512_init 0 39345 NULL
150492 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
150493 +show_frame_align_39349 show_frame_align 0 39349 NULL
150494 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
150495 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
150496 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
150497 +store_39365 store 0-3 39365 NULL
150498 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
150499 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
150500 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
150501 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
150502 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL
150503 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
150504 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
150505 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
150506 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
150507 +__send_to_port_39386 __send_to_port 3-0-4 39386 NULL
150508 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
150509 +show_internals_39390 show_internals 0 39390 NULL
150510 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
150511 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
150512 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
150513 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
150514 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
150515 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
150516 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
150517 +user_power_read_39414 user_power_read 3-0 39414 NULL
150518 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
150519 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
150520 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
150521 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
150522 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
150523 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
150524 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
150525 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
150526 +user_list_39432 user_list 0-5 39432 NULL
150527 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
150528 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
150529 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
150530 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
150531 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
150532 +sys_semop_39457 sys_semop 3 39457 NULL
150533 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
150534 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
150535 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
150536 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
150537 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
150538 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
150539 +_request_lock_39482 _request_lock 0 39482 NULL
150540 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
150541 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
150542 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
150543 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
150544 +get_std_timing_39517 get_std_timing 0 39517 NULL
150545 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
150546 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
150547 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
150548 +state_store_39532 state_store 0-3 39532 NULL
150549 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
150550 +wlcore_hw_ap_sleep_39534 wlcore_hw_ap_sleep 0 39534 NULL
150551 +set_rpm_39535 set_rpm 0-4 39535 NULL
150552 +strobe_get_39537 strobe_get 0 39537 NULL
150553 +show_flags_39540 show_flags 0 39540 NULL
150554 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
150555 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
150556 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
150557 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
150558 +sr_write_cmd_39554 sr_write_cmd 5-0 39554 &pp_write_39554
150559 +sis630_block_data_39556 sis630_block_data 0 39556 NULL nohasharray
150560 +set_pcm_default_values_39556 set_pcm_default_values 0 39556 &sis630_block_data_39556
150561 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
150562 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
150563 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
150564 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
150565 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL
150566 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
150567 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
150568 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
150569 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
150570 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
150571 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
150572 +ifb_open_39587 ifb_open 0 39587 NULL
150573 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
150574 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
150575 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
150576 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
150577 +copy_chunked_from_user_39601 copy_chunked_from_user 3 39601 NULL
150578 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
150579 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
150580 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
150581 +sdio_readb_39618 sdio_readb 0 39618 NULL
150582 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
150583 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
150584 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
150585 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
150586 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
150587 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
150588 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
150589 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
150590 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
150591 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
150592 +fm_send_cmd_39639 fm_send_cmd 5-0 39639 &pin_2_irq_39639
150593 +show_change_ack_39644 show_change_ack 0 39644 NULL
150594 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
150595 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
150596 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
150597 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
150598 +afg_show_39651 afg_show 0 39651 NULL
150599 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
150600 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
150601 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 NULL nohasharray
150602 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 &pfkey_sockaddr_size_39661 nohasharray
150603 +vxge_ethtool_get_sset_count_39661 vxge_ethtool_get_sset_count 0 39661 &ext4_readpage_inline_39661
150604 +function_show_39663 function_show 0 39663 NULL
150605 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
150606 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
150607 +read_39668 read 0 39668 NULL
150608 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
150609 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
150610 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
150611 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
150612 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
150613 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
150614 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
150615 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
150616 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
150617 +set_in_min1_39689 set_in_min1 0-4 39689 NULL nohasharray
150618 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 &set_in_min1_39689
150619 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
150620 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
150621 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
150622 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
150623 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
150624 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
150625 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
150626 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
150627 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
150628 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
150629 +srp_change_queue_depth_39742 srp_change_queue_depth 2-0 39742 NULL
150630 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
150631 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
150632 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
150633 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
150634 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
150635 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
150636 +show_input_39763 show_input 0 39763 NULL
150637 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
150638 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
150639 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
150640 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
150641 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
150642 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
150643 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
150644 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
150645 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
150646 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
150647 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
150648 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
150649 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
150650 +cdce706_reg_update_39804 cdce706_reg_update 0 39804 NULL
150651 +update_39807 update 0 39807 NULL
150652 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
150653 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
150654 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
150655 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
150656 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
150657 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
150658 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
150659 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
150660 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
150661 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
150662 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
150663 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
150664 +delay_store_39831 delay_store 0-3 39831 NULL
150665 +sched_write_39833 sched_write 0-3 39833 NULL
150666 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
150667 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
150668 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
150669 +clear_show_39848 clear_show 0 39848 NULL
150670 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
150671 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
150672 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
150673 +force_bredr_smp_read_39860 force_bredr_smp_read 3-0 39860 NULL
150674 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
150675 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
150676 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
150677 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
150678 +search_by_key_39874 search_by_key 0 39874 NULL
150679 +m920x_write_39879 m920x_write 0 39879 NULL
150680 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
150681 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
150682 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
150683 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
150684 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
150685 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
150686 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
150687 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
150688 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
150689 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
150690 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
150691 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
150692 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
150693 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
150694 +panic_event_39914 panic_event 0 39914 NULL
150695 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
150696 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
150697 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
150698 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
150699 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
150700 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
150701 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
150702 +core_id_show_39928 core_id_show 0 39928 NULL nohasharray
150703 +tse_reglen_39928 tse_reglen 0 39928 &core_id_show_39928
150704 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
150705 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
150706 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
150707 +__spi_async_39932 __spi_async 0 39932 NULL
150708 +__get_order_39935 __get_order 0 39935 NULL
150709 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
150710 +tipc_msg_build_39939 tipc_msg_build 4-5-0 39939 NULL
150711 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
150712 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
150713 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
150714 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
150715 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947 nohasharray
150716 +mlx4_comm_cmd_wait_39947 mlx4_comm_cmd_wait 0 39947 &fwnet_pd_new_39947
150717 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
150718 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
150719 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
150720 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
150721 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
150722 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
150723 +prepare_39963 prepare 0 39963 NULL
150724 +mv88e6xxx_phy_write_indirect_39966 mv88e6xxx_phy_write_indirect 2 39966 NULL
150725 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
150726 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
150727 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
150728 +rtl2832_regmap_write_39971 rtl2832_regmap_write 0 39971 NULL
150729 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
150730 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
150731 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
150732 +svc_create_39979 svc_create 0 39979 NULL
150733 +aer_inject_39984 aer_inject 0 39984 NULL
150734 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
150735 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
150736 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
150737 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
150738 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
150739 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
150740 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
150741 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
150742 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
150743 +keyspan_pda_write_room_40009 keyspan_pda_write_room 0 40009 NULL nohasharray
150744 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 &keyspan_pda_write_room_40009
150745 +cyapa_create_input_dev_40013 cyapa_create_input_dev 0 40013 NULL
150746 +smb_send_40015 smb_send 0 40015 NULL
150747 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
150748 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
150749 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
150750 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
150751 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &ivtvfb_write_40023 nohasharray
150752 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &nf_nat_icmpv6_reply_translation_40023
150753 +show_error_40026 show_error 0 40026 NULL
150754 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
150755 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
150756 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
150757 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
150758 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
150759 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
150760 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
150761 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
150762 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
150763 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 NULL nohasharray
150764 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055 nohasharray
150765 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 &add_tty_40055
150766 +vpfe_start_streaming_40061 vpfe_start_streaming 0 40061 NULL
150767 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
150768 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
150769 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
150770 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
150771 +bql_show_40074 bql_show 0 40074 NULL
150772 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
150773 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
150774 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
150775 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
150776 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
150777 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
150778 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
150779 +ncp_request2_40102 ncp_request2 0 40102 NULL
150780 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
150781 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
150782 +gen_pool_first_fit_40110 gen_pool_first_fit 2-3-4 40110 NULL
150783 +snd_soc_dapm_new_pcm_40119 snd_soc_dapm_new_pcm 3 40119 NULL
150784 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
150785 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
150786 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
150787 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 NULL nohasharray
150788 +reg_read_range_40132 reg_read_range 4-0 40132 &dwc2_max_desc_num_40132
150789 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
150790 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
150791 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
150792 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
150793 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
150794 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
150795 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
150796 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
150797 +drm_display_info_set_bus_formats_40148 drm_display_info_set_bus_formats 3 40148 NULL
150798 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
150799 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
150800 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
150801 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
150802 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
150803 +atl1c_up_40154 atl1c_up 0 40154 NULL
150804 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
150805 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
150806 +pt_write_40159 pt_write 3-0 40159 NULL
150807 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
150808 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
150809 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
150810 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
150811 +show_40187 show 0 40187 NULL
150812 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
150813 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
150814 +devnode_find_40199 devnode_find 3-2 40199 NULL nohasharray
150815 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 &devnode_find_40199
150816 +allocate_probes_40204 allocate_probes 1 40204 NULL
150817 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
150818 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
150819 +generic_exec_single_40212 generic_exec_single 0 40212 NULL
150820 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
150821 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
150822 +i40e_get_sset_count_40218 i40e_get_sset_count 0 40218 NULL
150823 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
150824 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
150825 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
150826 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
150827 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237
150828 +adjust_io_40247 adjust_io 0 40247 NULL
150829 +ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 0 40248 NULL
150830 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
150831 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
150832 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
150833 +vlsi_open_40258 vlsi_open 0 40258 NULL
150834 +store_led_override_40261 store_led_override 0-3 40261 NULL
150835 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
150836 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
150837 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
150838 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
150839 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
150840 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
150841 +usbnet_read_cmd_40275 usbnet_read_cmd 7-0 40275 NULL
150842 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
150843 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
150844 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
150845 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
150846 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
150847 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
150848 +ashmem_read_40287 ashmem_read 3 40287 NULL
150849 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
150850 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 NULL nohasharray
150851 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 &dn_confirm_accept_40296
150852 +ncp_statfs_40298 ncp_statfs 0 40298 NULL nohasharray
150853 +tcp_error_40298 tcp_error 0 40298 &ncp_statfs_40298
150854 +SyS_bind_40303 SyS_bind 3 40303 NULL
150855 +ubi_io_write_data_40305 ubi_io_write_data 4-5-0 40305 NULL nohasharray
150856 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
150857 +mv88e6xxx_phy_page_read_40309 mv88e6xxx_phy_page_read 0 40309 NULL
150858 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
150859 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
150860 +prepare_40316 prepare 0 40316 NULL
150861 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
150862 +store_40327 store 0-3 40327 NULL
150863 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
150864 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
150865 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
150866 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
150867 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
150868 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
150869 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
150870 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL
150871 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
150872 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
150873 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
150874 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
150875 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
150876 +mmio_read_40348 mmio_read 4 40348 NULL
150877 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
150878 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
150879 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
150880 +store_green_40357 store_green 0-4 40357 NULL
150881 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
150882 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
150883 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
150884 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
150885 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
150886 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
150887 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
150888 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
150889 +get_chars_40373 get_chars 3 40373 NULL
150890 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
150891 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
150892 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
150893 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
150894 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
150895 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
150896 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
150897 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
150898 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
150899 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
150900 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
150901 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
150902 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
150903 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
150904 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
150905 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
150906 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
150907 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
150908 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
150909 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
150910 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
150911 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
150912 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
150913 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
150914 +rmd128_update_40445 rmd128_update 0 40445 NULL
150915 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
150916 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
150917 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL nohasharray
150918 +describe_stats_40450 describe_stats 0 40450 &atmel_rmem16_40450
150919 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
150920 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
150921 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
150922 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
150923 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
150924 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
150925 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
150926 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
150927 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
150928 +SyS_writev_40467 SyS_writev 3 40467 NULL
150929 +visor_open_40470 visor_open 0 40470 NULL
150930 +SyS_select_40473 SyS_select 1 40473 NULL
150931 +postdisable_40478 postdisable 0 40478 NULL
150932 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
150933 +read_usmargin_40485 read_usmargin 0 40485 NULL
150934 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
150935 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
150936 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
150937 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
150938 +tty_write_room_40495 tty_write_room 0 40495 NULL
150939 +show_dock_40500 show_dock 0 40500 NULL nohasharray
150940 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
150941 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
150942 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
150943 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
150944 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
150945 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
150946 +sg_phys_40507 sg_phys 0 40507 NULL nohasharray
150947 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 &sg_phys_40507
150948 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
150949 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
150950 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
150951 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
150952 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
150953 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
150954 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
150955 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
150956 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
150957 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
150958 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
150959 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
150960 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
150961 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
150962 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
150963 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
150964 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
150965 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
150966 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
150967 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
150968 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
150969 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
150970 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
150971 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
150972 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
150973 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
150974 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
150975 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
150976 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
150977 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
150978 +pio_read_40561 pio_read 6-0-5 40561 NULL
150979 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
150980 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
150981 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
150982 +isdn_tty_write_room_40568 isdn_tty_write_room 0 40568 NULL
150983 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
150984 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
150985 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
150986 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
150987 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
150988 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
150989 +nvkm_clk_create__40592 nvkm_clk_create_ 8 40592 NULL
150990 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
150991 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
150992 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
150993 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
150994 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
150995 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL
150996 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
150997 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
150998 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
150999 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
151000 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
151001 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
151002 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
151003 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
151004 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
151005 +read_40652 read 0 40652 NULL
151006 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
151007 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
151008 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
151009 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
151010 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
151011 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
151012 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
151013 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
151014 +fops_read_40672 fops_read 3-0 40672 NULL
151015 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
151016 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
151017 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
151018 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 4-3-0 40678 NULL nohasharray
151019 +tps80031_write_40678 tps80031_write 0 40678 &videobuf_dma_init_user_locked_40678
151020 +affs_writepage_40679 affs_writepage 0 40679 NULL
151021 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
151022 +if_write_room_40681 if_write_room 0 40681 NULL
151023 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
151024 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
151025 +regulator_enable_40689 regulator_enable 0 40689 NULL
151026 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
151027 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
151028 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
151029 +create_image_40716 create_image 0 40716 NULL
151030 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
151031 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
151032 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
151033 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
151034 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
151035 +tipc_node_get_mtu_40725 tipc_node_get_mtu 0 40725 NULL
151036 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
151037 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
151038 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
151039 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
151040 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
151041 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
151042 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
151043 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
151044 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
151045 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
151046 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
151047 +write_behind_check_40749 write_behind_check 0 40749 NULL
151048 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
151049 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
151050 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
151051 +direct_access_40765 direct_access 0 40765 NULL
151052 +pg_write_40766 pg_write 3-0 40766 NULL
151053 +__elevator_change_40769 __elevator_change 0 40769 NULL
151054 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
151055 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
151056 +show_bitmask_40774 show_bitmask 0 40774 NULL
151057 +show_list_40775 show_list 3-0 40775 NULL
151058 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
151059 +store_gamma_curve_40779 store_gamma_curve 4 40779 NULL
151060 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
151061 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
151062 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
151063 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
151064 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
151065 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
151066 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
151067 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
151068 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
151069 +mls_range_set_40792 mls_range_set 0 40792 NULL
151070 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
151071 +pyra_sysfs_read_40795 pyra_sysfs_read 6-0 40795 NULL
151072 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
151073 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
151074 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
151075 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
151076 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
151077 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
151078 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
151079 +mwifiex_cmd_issue_chan_report_request_40807 mwifiex_cmd_issue_chan_report_request 0 40807 NULL
151080 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
151081 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
151082 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
151083 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
151084 +nr_device_event_40814 nr_device_event 0 40814 NULL
151085 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
151086 +img_pwm_enable_40822 img_pwm_enable 0 40822 NULL
151087 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
151088 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
151089 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
151090 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
151091 +digi_write_room_40833 digi_write_room 0 40833 NULL
151092 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
151093 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL nohasharray
151094 +cyapa_detect_40837 cyapa_detect 0 40837 &p2m_timeout_show_40837
151095 +kmx61_set_mode_40839 kmx61_set_mode 0 40839 NULL
151096 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
151097 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
151098 +test_smp_read_40845 test_smp_read 3 40845 NULL
151099 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
151100 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 NULL nohasharray
151101 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 &isku_sysfs_write_keys_thumbster_40851 nohasharray
151102 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851
151103 +write_file_wow_40852 write_file_wow 3-0 40852 NULL
151104 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
151105 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
151106 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
151107 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
151108 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
151109 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
151110 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
151111 +wil_up_40863 wil_up 0 40863 NULL
151112 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL
151113 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
151114 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
151115 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
151116 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
151117 +iwl_mvm_start_fw_dbg_conf_40886 iwl_mvm_start_fw_dbg_conf 0 40886 NULL
151118 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
151119 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
151120 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
151121 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
151122 +ide_park_show_40896 ide_park_show 0 40896 NULL
151123 +show_boardversion_40901 show_boardversion 0 40901 NULL
151124 +waiters_read_40902 waiters_read 3-0 40902 NULL
151125 +xfs_sync_sb_40903 xfs_sync_sb 0 40903 NULL
151126 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
151127 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
151128 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
151129 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
151130 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
151131 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
151132 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
151133 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
151134 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
151135 +get_40920 get 0 40920 NULL
151136 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
151137 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
151138 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 NULL nohasharray
151139 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 &show_hrtbt_enb_40930
151140 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
151141 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
151142 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
151143 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
151144 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
151145 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
151146 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
151147 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
151148 +path_listxattr_40949 path_listxattr 3 40949 NULL
151149 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
151150 +pf_show_40958 pf_show 0 40958 NULL
151151 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
151152 +show_40964 show 0 40964 NULL
151153 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
151154 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
151155 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
151156 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
151157 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
151158 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
151159 +page_symlink_40989 page_symlink 3 40989 NULL
151160 +show_status_40990 show_status 0 40990 NULL
151161 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
151162 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
151163 +show_temp_st_40996 show_temp_st 0 40996 NULL
151164 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
151165 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
151166 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
151167 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
151168 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
151169 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
151170 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
151171 +intel_crc_pmic_get_raw_temp_41018 intel_crc_pmic_get_raw_temp 0 41018 NULL nohasharray
151172 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 &intel_crc_pmic_get_raw_temp_41018 nohasharray
151173 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
151174 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
151175 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
151176 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
151177 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
151178 +dbg_read_41026 dbg_read 0-3 41026 NULL
151179 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
151180 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
151181 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
151182 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
151183 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
151184 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
151185 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
151186 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
151187 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
151188 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
151189 +show_touchpad_41043 show_touchpad 0 41043 NULL
151190 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
151191 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
151192 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
151193 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
151194 +_send_41053 _send 3 41053 NULL
151195 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
151196 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
151197 +show_41059 show 0 41059 NULL
151198 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
151199 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
151200 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
151201 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
151202 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
151203 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
151204 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
151205 +raw_recvmsg_41073 raw_recvmsg 3 41073 NULL
151206 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
151207 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
151208 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
151209 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
151210 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
151211 +rpm_callback_41084 rpm_callback 0 41084 NULL
151212 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
151213 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
151214 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
151215 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
151216 +dma_attach_41094 dma_attach 5-6 41094 NULL
151217 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
151218 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
151219 +nvkm_subdev_create__41103 nvkm_subdev_create_ 7 41103 NULL nohasharray
151220 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 &nvkm_subdev_create__41103
151221 +device_attr_store_41104 device_attr_store 0-4 41104 NULL
151222 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
151223 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
151224 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
151225 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
151226 +get_modalias_41111 get_modalias 0 41111 NULL
151227 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
151228 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
151229 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
151230 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
151231 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
151232 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
151233 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
151234 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
151235 +ath10k_wmi_tlv_op_gen_bcn_tmpl_41145 ath10k_wmi_tlv_op_gen_bcn_tmpl 8 41145 NULL
151236 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
151237 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
151238 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
151239 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
151240 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
151241 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
151242 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
151243 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
151244 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
151245 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
151246 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
151247 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
151248 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
151249 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
151250 +request_irq_41192 request_irq 0 41192 NULL
151251 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
151252 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
151253 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
151254 +print_page_owner_41199 print_page_owner 2-0 41199 NULL
151255 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
151256 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
151257 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
151258 +tun_alloc_skb_41216 tun_alloc_skb 2-3-4 41216 NULL
151259 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
151260 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
151261 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
151262 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
151263 +setup_rss_41225 setup_rss 0 41225 NULL
151264 +osd_probe_41226 osd_probe 0 41226 NULL
151265 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
151266 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
151267 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
151268 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
151269 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
151270 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
151271 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
151272 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
151273 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
151274 +get_fan_status_41249 get_fan_status 0 41249 NULL nohasharray
151275 +send_41249 send 0 41249 &get_fan_status_41249
151276 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
151277 +xfs_zero_last_block_41251 xfs_zero_last_block 2-3-0 41251 &degraded_show_41251
151278 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
151279 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
151280 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
151281 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
151282 +erst_read_41260 erst_read 0 41260 NULL
151283 +he_send_41261 he_send 0 41261 NULL
151284 +__fprog_create_41263 __fprog_create 2 41263 NULL
151285 +udf_readpage_41264 udf_readpage 0 41264 NULL
151286 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
151287 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
151288 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL nohasharray
151289 +cyapa_gen3_write_buffer_41276 cyapa_gen3_write_buffer 0 41276 &dvb_ca_en50221_io_read_condition_41276
151290 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
151291 +alloc_context_41283 alloc_context 1 41283 NULL
151292 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
151293 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
151294 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
151295 +name_show_41292 name_show 0 41292 NULL nohasharray
151296 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
151297 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
151298 +configuration_show_41311 configuration_show 0 41311 NULL
151299 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
151300 +open_41320 open 0 41320 NULL
151301 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL nohasharray
151302 +ath10k_debug_get_et_sset_count_41324 ath10k_debug_get_et_sset_count 0 41324 &pcan_usb_set_ext_vcc_41324
151303 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
151304 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
151305 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
151306 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
151307 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
151308 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
151309 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
151310 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
151311 +__cfg80211_alloc_vendor_skb_41356 __cfg80211_alloc_vendor_skb 3 41356 NULL
151312 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
151313 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
151314 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
151315 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
151316 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
151317 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
151318 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
151319 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
151320 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
151321 +cc2520_start_41387 cc2520_start 0 41387 NULL
151322 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
151323 +oiap_41392 oiap 0 41392 NULL nohasharray
151324 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
151325 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
151326 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
151327 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
151328 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
151329 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
151330 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
151331 +vhci_write_41405 vhci_write 0 41405 NULL
151332 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
151333 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
151334 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
151335 +tgr192_update_41412 tgr192_update 0 41412 NULL
151336 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
151337 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
151338 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
151339 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
151340 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
151341 +security_listxattr_41423 security_listxattr 0-5 41423 NULL
151342 +write_grsec_handler_41424 write_grsec_handler 0-3 41424 NULL
151343 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
151344 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
151345 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
151346 +ato_show_41430 ato_show 0 41430 NULL nohasharray
151347 +show_41430 show 0 41430 &ato_show_41430
151348 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
151349 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
151350 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
151351 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
151352 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
151353 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
151354 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
151355 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 6-4-0 41442 NULL
151356 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
151357 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
151358 +tg3_get_sset_count_41447 tg3_get_sset_count 0 41447 NULL
151359 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
151360 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
151361 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
151362 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
151363 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
151364 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
151365 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
151366 +run_41475 run 0 41475 &sha384_final_41475
151367 +show_in16_max_41478 show_in16_max 0 41478 NULL
151368 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
151369 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
151370 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
151371 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
151372 +rocker_port_fwd_enable_41484 rocker_port_fwd_enable 0 41484 NULL
151373 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
151374 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
151375 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
151376 +wdack_store_41496 wdack_store 0-3 41496 NULL
151377 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
151378 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
151379 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
151380 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
151381 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
151382 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
151383 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
151384 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
151385 +map_type_show_41511 map_type_show 0 41511 NULL
151386 +sha512_final_41515 sha512_final 0 41515 NULL
151387 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
151388 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
151389 +SyS_preadv_41523 SyS_preadv 3 41523 NULL nohasharray
151390 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 &SyS_preadv_41523
151391 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
151392 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
151393 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
151394 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
151395 +do_commit_41533 do_commit 0 41533 NULL
151396 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
151397 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
151398 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
151399 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
151400 +_write_41548 _write 0 41548 NULL
151401 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
151402 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
151403 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553 nohasharray
151404 +cyapa_gen5_bl_activate_41553 cyapa_gen5_bl_activate 0 41553 &build_header_41553
151405 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
151406 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
151407 +edd_show_version_41558 edd_show_version 0 41558 NULL
151408 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
151409 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
151410 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
151411 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
151412 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
151413 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
151414 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
151415 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 NULL nohasharray
151416 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 &digital_in_send_atr_req_41573
151417 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
151418 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
151419 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
151420 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
151421 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
151422 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
151423 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
151424 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
151425 +security_task_setnice_41584 security_task_setnice 0 41584 NULL nohasharray
151426 +mv88e6xxx_wait_41584 mv88e6xxx_wait 0 41584 &security_task_setnice_41584
151427 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
151428 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
151429 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
151430 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
151431 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
151432 +wdt_read_41601 wdt_read 0-3 41601 NULL
151433 +show_name_41603 show_name 0 41603 NULL nohasharray
151434 +tps80031_read_41603 tps80031_read 0 41603 &show_name_41603
151435 +write_port_41612 write_port 0-3 41612 NULL
151436 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
151437 +disable_supply_41614 disable_supply 0 41614 NULL
151438 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
151439 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
151440 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
151441 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
151442 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
151443 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
151444 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
151445 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
151446 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
151447 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
151448 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
151449 +setkey_41635 setkey 0 41635 NULL
151450 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
151451 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
151452 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
151453 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
151454 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
151455 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
151456 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
151457 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
151458 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
151459 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
151460 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
151461 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
151462 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
151463 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
151464 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
151465 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
151466 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
151467 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
151468 +init_subports_41674 init_subports 0 41674 NULL
151469 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
151470 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
151471 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
151472 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
151473 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
151474 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
151475 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
151476 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
151477 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
151478 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
151479 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
151480 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
151481 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
151482 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
151483 +_recv_41701 _recv 0-3 41701 NULL nohasharray
151484 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
151485 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
151486 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
151487 +tree_insert_41704 tree_insert 0 41704 NULL
151488 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 NULL nohasharray
151489 +rocker_port_open_41705 rocker_port_open 0 41705 &__ext3_journal_get_write_access_41705
151490 +connector_write_41709 connector_write 3-0 41709 NULL
151491 +read_block_41711 read_block 0 41711 NULL
151492 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
151493 +nfs_revalidate_mapping_protected_41716 nfs_revalidate_mapping_protected 0 41716 NULL
151494 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
151495 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
151496 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
151497 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
151498 +sys_pwritev_41722 sys_pwritev 3 41722 NULL nohasharray
151499 +remove_device_41722 remove_device 4 41722 &sys_pwritev_41722
151500 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
151501 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
151502 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
151503 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
151504 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
151505 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
151506 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
151507 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
151508 +bitmap_load_41755 bitmap_load 0 41755 NULL
151509 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
151510 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
151511 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
151512 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
151513 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
151514 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
151515 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
151516 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
151517 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
151518 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
151519 +x25_recvmsg_41793 x25_recvmsg 3 41793 NULL
151520 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
151521 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
151522 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
151523 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
151524 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
151525 +show_contrast_41806 show_contrast 0 41806 NULL
151526 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
151527 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
151528 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
151529 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
151530 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
151531 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
151532 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
151533 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
151534 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
151535 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
151536 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
151537 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
151538 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
151539 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
151540 +_i8k_get_temp_41837 _i8k_get_temp 0 41837 NULL
151541 +test_irq_show_41838 test_irq_show 0 41838 NULL
151542 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL
151543 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
151544 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
151545 +int340x_thermal_get_trip_temp_41843 int340x_thermal_get_trip_temp 0 41843 NULL
151546 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
151547 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
151548 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
151549 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
151550 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
151551 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
151552 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
151553 +pci_map_single_41869 pci_map_single 0 41869 NULL
151554 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
151555 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
151556 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
151557 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
151558 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
151559 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
151560 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
151561 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
151562 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
151563 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
151564 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
151565 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
151566 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
151567 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
151568 +get_packet_41914 get_packet 3 41914 &C_SYSC_mq_timedsend_41914 nohasharray
151569 +mem_show_41914 mem_show 0 41914 &get_packet_41914
151570 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
151571 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 4-5 41922 NULL
151572 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
151573 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
151574 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
151575 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
151576 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
151577 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
151578 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
151579 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
151580 +txq_init_41933 txq_init 0 41933 NULL
151581 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
151582 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
151583 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
151584 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
151585 +read_gssp_41947 read_gssp 3-0 41947 NULL
151586 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
151587 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
151588 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
151589 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
151590 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
151591 +portnames_read_41958 portnames_read 3-0 41958 NULL
151592 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
151593 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
151594 +show_sched6_41960 show_sched6 0 41960 NULL
151595 +show_als_41966 show_als 0 41966 NULL nohasharray
151596 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
151597 +dst_mtu_41969 dst_mtu 0 41969 NULL
151598 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
151599 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
151600 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
151601 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
151602 +_get_slice_41991 _get_slice 0 41991 NULL
151603 +ds1685_rtc_sysfs_nvram_read_41993 ds1685_rtc_sysfs_nvram_read 0-5-6 41993 NULL
151604 +set_temp11_41995 set_temp11 0-4 41995 NULL
151605 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
151606 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
151607 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
151608 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
151609 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
151610 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL
151611 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
151612 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
151613 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
151614 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
151615 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
151616 +ath10k_write_nf_cal_period_42019 ath10k_write_nf_cal_period 3-0 42019 NULL
151617 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
151618 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
151619 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
151620 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
151621 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
151622 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
151623 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
151624 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
151625 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
151626 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
151627 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
151628 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
151629 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
151630 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
151631 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
151632 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
151633 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
151634 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
151635 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
151636 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
151637 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
151638 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
151639 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
151640 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
151641 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
151642 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
151643 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
151644 +named_prepare_buf_42077 named_prepare_buf 3 42077 NULL
151645 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
151646 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
151647 +SMB2_read_42082 SMB2_read 0 42082 NULL
151648 +bat1_show_42084 bat1_show 0 42084 NULL
151649 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
151650 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
151651 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
151652 +dfx_open_42091 dfx_open 0 42091 NULL
151653 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
151654 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
151655 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
151656 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
151657 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
151658 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
151659 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
151660 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
151661 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
151662 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
151663 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
151664 +notify_send_init_42129 notify_send_init 0 42129 NULL
151665 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
151666 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
151667 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
151668 +threads_start_42139 threads_start 0 42139 NULL
151669 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
151670 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
151671 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
151672 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
151673 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
151674 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
151675 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 NULL nohasharray
151676 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 &mmc_align_data_size_42161
151677 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
151678 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
151679 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
151680 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
151681 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
151682 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
151683 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
151684 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 NULL nohasharray
151685 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 &iwl_mvm_send_cmd_42173
151686 +power_restore_42174 power_restore 0 42174 NULL
151687 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
151688 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
151689 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
151690 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
151691 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
151692 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
151693 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
151694 +reset_slot_42194 reset_slot 0 42194 NULL
151695 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
151696 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
151697 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
151698 +sprom2hex_42204 sprom2hex 0 42204 NULL
151699 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
151700 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
151701 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
151702 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
151703 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
151704 +pla_ocp_read_42235 pla_ocp_read 3 42235 NULL nohasharray
151705 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 &pla_ocp_read_42235
151706 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
151707 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
151708 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
151709 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
151710 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
151711 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
151712 +store_mlid_42247 store_mlid 0-4 42247 NULL
151713 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
151714 +usbtv_start_42251 usbtv_start 0 42251 NULL
151715 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
151716 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
151717 +resources_store_42255 resources_store 0-4 42255 NULL
151718 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
151719 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
151720 +find_last_bit_42260 find_last_bit 0-2 42260 NULL
151721 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
151722 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
151723 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
151724 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
151725 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
151726 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
151727 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
151728 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
151729 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
151730 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
151731 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
151732 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 NULL nohasharray
151733 +ulong_read_file_42304 ulong_read_file 3-0 42304 &sctp_setsockopt_del_key_42304
151734 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
151735 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
151736 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
151737 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
151738 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
151739 +osdname_show_42317 osdname_show 0 42317 NULL
151740 +max_luns_show_42319 max_luns_show 0 42319 NULL
151741 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
151742 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
151743 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
151744 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
151745 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
151746 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
151747 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
151748 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
151749 +store_42345 store 0-3 42345 &regulator_state_show_42345
151750 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
151751 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
151752 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
151753 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
151754 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
151755 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
151756 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
151757 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
151758 +read_time_42381 read_time 0 42381 NULL nohasharray
151759 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
151760 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
151761 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
151762 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
151763 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
151764 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
151765 +cx25821_start_streaming_42395 cx25821_start_streaming 0 42395 NULL
151766 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
151767 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
151768 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
151769 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
151770 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
151771 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
151772 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
151773 +krng_get_random_42420 krng_get_random 3 42420 NULL
151774 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
151775 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
151776 +device_read_42432 device_read 0-3 42432 NULL
151777 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
151778 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
151779 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
151780 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
151781 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
151782 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
151783 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
151784 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
151785 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
151786 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
151787 +store_42448 store 0 42448 NULL
151788 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
151789 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
151790 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
151791 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
151792 +__clk_enable_42456 __clk_enable 0 42456 NULL
151793 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
151794 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
151795 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
151796 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
151797 +strobe_set_42472 strobe_set 0 42472 NULL
151798 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
151799 +sta_state_42478 sta_state 0 42478 NULL
151800 +show_coresize_42479 show_coresize 0 42479 NULL
151801 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
151802 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
151803 +set_zone_42484 set_zone 0-4 42484 NULL
151804 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
151805 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
151806 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
151807 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
151808 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
151809 +callback_42494 callback 0 42494 NULL
151810 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
151811 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
151812 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
151813 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
151814 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
151815 +rfcomm_tty_write_room_42516 rfcomm_tty_write_room 0 42516 NULL
151816 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
151817 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
151818 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
151819 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
151820 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
151821 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
151822 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
151823 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
151824 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
151825 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 NULL nohasharray
151826 +sys_vmsplice_42533 sys_vmsplice 3 42533 &snd_emux_create_port_42533
151827 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
151828 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
151829 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL nohasharray
151830 +smk_read_unconfined_42542 smk_read_unconfined 3 42542 &mt9m111_set_hvflip_42542
151831 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL nohasharray
151832 +__register_ftrace_function_42543 __register_ftrace_function 0 42543 &__wa_xfer_setup_42543
151833 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
151834 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
151835 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL
151836 +request_firmware_42553 request_firmware 0 42553 NULL
151837 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
151838 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
151839 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
151840 +portio_type_show_42562 portio_type_show 0 42562 NULL
151841 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
151842 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
151843 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
151844 +get_in_min_42567 get_in_min 0 42567 NULL
151845 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
151846 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
151847 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
151848 +memory_failure_42590 memory_failure 0 42590 NULL
151849 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
151850 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
151851 +get_enable_42601 get_enable 0 42601 NULL
151852 +map_state_42602 map_state 1 42602 NULL nohasharray
151853 +__pskb_pull_42602 __pskb_pull 2 42602 &map_state_42602 nohasharray
151854 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &__pskb_pull_42602 nohasharray
151855 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602
151856 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
151857 +get_div_42612 get_div 0 42612 NULL
151858 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
151859 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
151860 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
151861 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
151862 +read_42618 read 0 42618 &release_lockspace_42618
151863 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
151864 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
151865 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
151866 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0-2 42625 NULL
151867 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
151868 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
151869 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
151870 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
151871 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
151872 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
151873 +iommu_tbl_range_alloc_42638 iommu_tbl_range_alloc 5-3-6 42638 NULL
151874 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
151875 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
151876 +num_controllers_42644 num_controllers 0 42644 NULL
151877 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL
151878 +gpio_request_enable_42647 gpio_request_enable 0 42647 NULL nohasharray
151879 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 &gpio_request_enable_42647
151880 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
151881 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
151882 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
151883 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
151884 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
151885 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
151886 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
151887 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
151888 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
151889 +show_cidmode_42671 show_cidmode 0 42671 NULL
151890 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
151891 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
151892 +xgbe_calc_rx_buf_size_42681 xgbe_calc_rx_buf_size 0-2 42681 NULL
151893 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
151894 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
151895 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
151896 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
151897 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
151898 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
151899 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
151900 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
151901 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
151902 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
151903 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
151904 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
151905 +vb2_read_42703 vb2_read 3-0 42703 NULL
151906 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
151907 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 NULL nohasharray
151908 +hard_show_42708 hard_show 0 42708 &sierra_net_send_cmd_42708
151909 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
151910 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
151911 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
151912 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
151913 +read_status_42722 read_status 0 42722 NULL nohasharray
151914 +ath10k_pci_qca6174_chip_reset_42722 ath10k_pci_qca6174_chip_reset 0 42722 &read_status_42722
151915 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
151916 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
151917 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
151918 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
151919 +ath10k_pci_warm_reset_42729 ath10k_pci_warm_reset 0 42729 NULL
151920 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
151921 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
151922 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
151923 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
151924 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
151925 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
151926 +SendReceive2_42742 SendReceive2 0 42742 NULL
151927 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
151928 +write_42746 write 0 42746 &sdev_show_modalias_42746
151929 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
151930 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
151931 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
151932 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
151933 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
151934 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
151935 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
151936 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
151937 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
151938 +x25_recvmsg_42777 x25_recvmsg 4-0 42777 NULL nohasharray
151939 +pinctrl_register_map_42777 pinctrl_register_map 2 42777 &x25_recvmsg_42777
151940 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
151941 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
151942 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 NULL nohasharray
151943 +isku_sysfs_read_info_42781 isku_sysfs_read_info 6-0-5 42781 &cryptd_hash_setkey_42781
151944 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
151945 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
151946 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
151947 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
151948 +koneplus_sysfs_read_42792 koneplus_sysfs_read 6-0 42792 NULL
151949 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
151950 +show_chglim_42794 show_chglim 0 42794 NULL
151951 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0 42796 NULL
151952 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
151953 +show_line1_42806 show_line1 0 42806 NULL
151954 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
151955 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
151956 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
151957 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
151958 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
151959 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
151960 +set_arg_42824 set_arg 3 42824 NULL
151961 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
151962 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
151963 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
151964 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
151965 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
151966 +mv88e6131_get_sset_count_42841 mv88e6131_get_sset_count 0 42841 NULL
151967 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
151968 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
151969 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL nohasharray
151970 +ath10k_pci_qca988x_chip_reset_42850 ath10k_pci_qca988x_chip_reset 0 42850 &btmrvl_fwdump_write_42850
151971 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
151972 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
151973 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
151974 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
151975 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 2-3-4 42863 NULL nohasharray
151976 +of_property_count_strings_42863 of_property_count_strings 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
151977 +destroy_42863 destroy 0 42863 &of_property_count_strings_42863
151978 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
151979 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 NULL
151980 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
151981 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
151982 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
151983 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
151984 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
151985 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
151986 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
151987 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
151988 +pskb_expand_head_42881 pskb_expand_head 3-2-0 42881 NULL
151989 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
151990 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
151991 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
151992 +c2_up_42890 c2_up 0 42890 NULL
151993 +pci_write_42893 pci_write 0 42893 NULL
151994 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
151995 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
151996 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
151997 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
151998 +hd_end_request_42904 hd_end_request 2 42904 NULL
151999 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
152000 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
152001 +rds_create_42907 rds_create 0 42907 NULL
152002 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
152003 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
152004 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
152005 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
152006 +device_show_int_42919 device_show_int 0 42919 NULL
152007 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
152008 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
152009 +show_42923 show 0 42923 &pcxhr_set_clock_42923
152010 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
152011 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
152012 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
152013 +bnx2_open_42936 bnx2_open 0 42936 NULL
152014 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
152015 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
152016 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
152017 +handle_response_42945 handle_response 0 42945 NULL
152018 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
152019 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
152020 +hashtab_map_42947 hashtab_map 0 42947 NULL
152021 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
152022 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
152023 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
152024 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
152025 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
152026 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
152027 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
152028 +n_pins_show_42973 n_pins_show 0 42973 NULL
152029 +show_temp62_42975 show_temp62 0 42975 NULL
152030 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
152031 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
152032 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
152033 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
152034 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &compat_udpv6_setsockopt_42981 nohasharray
152035 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &pfkey_xfrm_policy2sec_ctx_size_42981
152036 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
152037 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
152038 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
152039 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
152040 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
152041 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
152042 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
152043 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
152044 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
152045 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
152046 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
152047 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
152048 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
152049 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
152050 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
152051 +nvkm_parent_create__43024 nvkm_parent_create_ 7 43024 NULL
152052 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
152053 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
152054 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
152055 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
152056 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
152057 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035
152058 +max_queue_show_43036 max_queue_show 0 43036 NULL
152059 +set_icon_43037 set_icon 0-3 43037 NULL
152060 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
152061 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
152062 +write_s64_43043 write_s64 0 43043 NULL
152063 +show_port_name_43051 show_port_name 0 43051 NULL
152064 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
152065 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
152066 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
152067 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
152068 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
152069 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
152070 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
152071 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
152072 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
152073 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
152074 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
152075 +get_attention_status_43073 get_attention_status 0 43073 NULL
152076 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
152077 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
152078 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
152079 +get_slave_size_43081 get_slave_size 0 43081 NULL
152080 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
152081 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
152082 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
152083 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
152084 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
152085 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
152086 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
152087 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
152088 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
152089 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
152090 +dump_skip_43098 dump_skip 2 43098 NULL
152091 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
152092 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
152093 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
152094 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
152095 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
152096 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
152097 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
152098 +store_43112 store 0 43112 NULL
152099 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
152100 +open_43117 open 0 43117 NULL
152101 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
152102 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
152103 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
152104 +lock_page_killable_43130 lock_page_killable 0 43130 NULL
152105 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
152106 +dmfe_open_43139 dmfe_open 0 43139 NULL
152107 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
152108 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
152109 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
152110 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
152111 +show_enabled_43152 show_enabled 0 43152 NULL
152112 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
152113 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
152114 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
152115 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
152116 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
152117 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
152118 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
152119 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
152120 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
152121 +_read_43194 _read 0 43194 NULL
152122 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
152123 +teiup_create_43201 teiup_create 3 43201 NULL
152124 +uio_write_43202 uio_write 3-0 43202 NULL
152125 +iso_callback_43208 iso_callback 3 43208 NULL
152126 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
152127 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
152128 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
152129 +ovl_split_lowerdirs_43214 ovl_split_lowerdirs 0 43214 NULL
152130 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
152131 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
152132 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
152133 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
152134 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
152135 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
152136 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
152137 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
152138 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
152139 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
152140 +read_status_43238 read_status 0 43238 NULL
152141 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
152142 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
152143 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
152144 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
152145 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
152146 +fixup_leb_43256 fixup_leb 3 43256 NULL
152147 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
152148 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
152149 +kmx61_acc_validate_trigger_43264 kmx61_acc_validate_trigger 0 43264 NULL
152150 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
152151 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
152152 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
152153 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
152154 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
152155 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
152156 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
152157 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
152158 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
152159 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
152160 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
152161 +src_frames_43281 src_frames 0 43281 NULL nohasharray
152162 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
152163 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
152164 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
152165 +show_num_ports_43296 show_num_ports 0 43296 NULL
152166 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
152167 +lm3533_read_43309 lm3533_read 0 43309 NULL
152168 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
152169 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
152170 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL
152171 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
152172 +try_charge_43315 try_charge 0 43315 NULL
152173 +position_show_43316 position_show 0 43316 NULL nohasharray
152174 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 &position_show_43316
152175 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
152176 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
152177 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
152178 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
152179 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
152180 +be_get_sset_count_43324 be_get_sset_count 0 43324 NULL
152181 +sja1000_open_43326 sja1000_open 0 43326 NULL
152182 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
152183 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
152184 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
152185 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
152186 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
152187 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
152188 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
152189 +set_peripheral_43353 set_peripheral 0 43353 NULL
152190 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL
152191 +may_create_key_43363 may_create_key 0 43363 NULL
152192 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL nohasharray
152193 +btrfs_check_data_free_space_43364 btrfs_check_data_free_space 0 43364 &pm_print_times_show_43364
152194 +pn_init_43370 pn_init 0 43370 NULL
152195 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
152196 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
152197 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
152198 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
152199 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
152200 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
152201 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
152202 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
152203 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
152204 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
152205 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
152206 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
152207 +mdfour_43396 mdfour 0 43396 NULL
152208 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
152209 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
152210 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
152211 +get_user_pages_unlocked_43399 get_user_pages_unlocked 0 43399 NULL
152212 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
152213 +line6_submit_audio_in_all_urbs_43403 line6_submit_audio_in_all_urbs 0 43403 NULL
152214 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
152215 +xenfb_write_43412 xenfb_write 3 43412 NULL
152216 +show_linear_43414 show_linear 0 43414 NULL nohasharray
152217 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
152218 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
152219 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
152220 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
152221 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422
152222 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
152223 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
152224 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
152225 +_abb5zes3_rtc_update_timer_43425 _abb5zes3_rtc_update_timer 0 43425 NULL
152226 +ath10k_thermal_get_cur_dutycycle_43427 ath10k_thermal_get_cur_dutycycle 0 43427 NULL
152227 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
152228 +cyapa_gen3_bl_enter_43431 cyapa_gen3_bl_enter 0 43431 NULL
152229 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
152230 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
152231 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
152232 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 NULL nohasharray
152233 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 &ath6kl_wmi_roam_tbl_event_rx_43440
152234 +send_pre_block_43442 send_pre_block 0 43442 NULL
152235 +usb_string_43443 usb_string 0 43443 NULL nohasharray
152236 +usemap_size_43443 usemap_size 0-1-2 43443 &usb_string_43443
152237 +get_vm_area_size_43444 get_vm_area_size 0 43444 NULL nohasharray
152238 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 &get_vm_area_size_43444
152239 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
152240 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
152241 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
152242 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
152243 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
152244 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
152245 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
152246 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
152247 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
152248 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
152249 +write_43473 write 0 43473 NULL
152250 +hook_43475 hook 0 43475 NULL
152251 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
152252 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
152253 +alloc_new_reservation_43480 alloc_new_reservation 4-0 43480 NULL nohasharray
152254 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 &alloc_new_reservation_43480
152255 +vga_get_43488 vga_get 0 43488 NULL
152256 +vmemdup_43489 vmemdup 2 43489 NULL
152257 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
152258 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
152259 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
152260 +show_lid_43498 show_lid 0 43498 NULL
152261 +init_43500 init 0 43500 NULL nohasharray
152262 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
152263 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
152264 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
152265 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
152266 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
152267 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
152268 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
152269 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
152270 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
152271 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
152272 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
152273 +read_events_43534 read_events 3 43534 NULL nohasharray
152274 +pdu_write_u_43534 pdu_write_u 3 43534 &read_events_43534
152275 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
152276 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
152277 +store_43537 store 0-3 43537 NULL
152278 +store_43539 store 0 43539 NULL
152279 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
152280 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
152281 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
152282 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
152283 +request_resource_43548 request_resource 0 43548 NULL
152284 +store_43549 store 0-4 43549 NULL
152285 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
152286 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
152287 +amd756_access_43553 amd756_access 0 43553 NULL
152288 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
152289 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
152290 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
152291 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 NULL nohasharray
152292 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 &_fc_frame_alloc_43568
152293 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
152294 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
152295 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
152296 +passive_store_43589 passive_store 0-4 43589 NULL
152297 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
152298 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
152299 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
152300 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
152301 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
152302 +proc_read_43614 proc_read 3-0 43614 NULL
152303 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL nohasharray
152304 +emit_flush_43615 emit_flush 0 43615 &xfs_map_blocks_43615
152305 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
152306 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
152307 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
152308 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
152309 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
152310 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
152311 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
152312 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
152313 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
152314 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
152315 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
152316 +gf100_vm_create_43645 gf100_vm_create 2-3 43645 NULL
152317 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
152318 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
152319 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
152320 +random_write_43656 random_write 3-0 43656 NULL
152321 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
152322 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
152323 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
152324 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
152325 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
152326 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
152327 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 NULL nohasharray
152328 +start_ms350_cam_43679 start_ms350_cam 0 43679 &dmam_declare_coherent_memory_43679
152329 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
152330 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
152331 +calgary_map_page_43686 calgary_map_page 4 43686 NULL nohasharray
152332 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
152333 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
152334 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
152335 +start_43697 start 0 43697 NULL
152336 +show_43699 show 0 43699 NULL
152337 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 4-0 43702 NULL nohasharray
152338 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
152339 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
152340 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
152341 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
152342 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
152343 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
152344 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
152345 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
152346 +show_hyst_43718 show_hyst 0 43718 NULL
152347 +adis_read_reg_43719 adis_read_reg 0 43719 NULL nohasharray
152348 +cpia2_do_command_43719 cpia2_do_command 0 43719 &adis_read_reg_43719
152349 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
152350 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
152351 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
152352 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
152353 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
152354 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
152355 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
152356 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
152357 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
152358 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
152359 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
152360 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 NULL nohasharray
152361 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 &brcmf_sdio_download_firmware_43734
152362 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
152363 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
152364 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
152365 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
152366 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
152367 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
152368 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
152369 +panic_happened_43756 panic_happened 0 43756 NULL
152370 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
152371 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
152372 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
152373 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
152374 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
152375 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
152376 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
152377 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
152378 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
152379 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
152380 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
152381 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
152382 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
152383 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
152384 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
152385 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
152386 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
152387 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
152388 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
152389 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
152390 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
152391 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
152392 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
152393 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
152394 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
152395 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
152396 +alloc_irq_from_domain_43815 alloc_irq_from_domain 2-0-3 43815 NULL nohasharray
152397 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
152398 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
152399 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
152400 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 NULL nohasharray
152401 +get_rsb_struct_43829 get_rsb_struct 0 43829 &ieee80211_alloc_hw_43829
152402 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
152403 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
152404 +max_channels_43840 max_channels 0 43840 NULL
152405 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 NULL nohasharray
152406 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 &p54_download_eeprom_43842
152407 +read_flush_43851 read_flush 3-0 43851 NULL
152408 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
152409 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
152410 +resume_43864 resume 0 43864 NULL nohasharray
152411 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
152412 +port_number_show_43866 port_number_show 0 43866 NULL
152413 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
152414 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
152415 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
152416 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
152417 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
152418 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
152419 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
152420 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
152421 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
152422 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
152423 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
152424 +write_43894 write 0-3 43894 NULL
152425 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
152426 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
152427 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
152428 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
152429 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
152430 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
152431 +set_temp8_43915 set_temp8 0-4 43915 NULL
152432 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 NULL nohasharray
152433 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 &prism2_sta_send_mgmt_43916
152434 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
152435 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
152436 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
152437 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
152438 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
152439 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
152440 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
152441 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
152442 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
152443 +__ftrace_hash_update_ipmodify_43937 __ftrace_hash_update_ipmodify 0 43937 NULL
152444 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
152445 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
152446 +xgbe_alloc_ring_resources_43947 xgbe_alloc_ring_resources 0 43947 NULL
152447 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
152448 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
152449 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
152450 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
152451 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
152452 +show_unit_43962 show_unit 0 43962 NULL
152453 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
152454 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
152455 +cache_request_43968 cache_request 0 43968 NULL nohasharray
152456 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
152457 +iflink_show_43970 iflink_show 0 43970 NULL
152458 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
152459 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
152460 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
152461 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
152462 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
152463 +netdev_init_43991 netdev_init 0 43991 NULL
152464 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
152465 +bcm_recvmsg_43992 bcm_recvmsg 4-0 43992 &kvm_read_guest_virt_43992 nohasharray
152466 +scsi_command_size_43992 scsi_command_size 0 43992 &bcm_recvmsg_43992 nohasharray
152467 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &scsi_command_size_43992
152468 +ulist_add_43994 ulist_add 0 43994 NULL
152469 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
152470 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
152471 +emit_flags_44006 emit_flags 3-4 44006 NULL
152472 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
152473 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
152474 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
152475 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
152476 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
152477 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 NULL nohasharray
152478 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026 nohasharray
152479 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 &store_fcoe_fcf_dev_loss_tmo_44026
152480 +address_mask_show_44028 address_mask_show 0 44028 NULL
152481 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
152482 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
152483 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
152484 +pcan_usb_fd_set_filter_std_44036 pcan_usb_fd_set_filter_std 0 44036 NULL
152485 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
152486 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
152487 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
152488 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
152489 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
152490 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
152491 +show_44058 show 0 44058 NULL
152492 +sprint_frac_44059 sprint_frac 0 44059 NULL
152493 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
152494 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
152495 +wmi_call_44066 wmi_call 0 44066 NULL
152496 +vx2_inb_44069 vx2_inb 0 44069 NULL
152497 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
152498 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
152499 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
152500 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
152501 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
152502 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
152503 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
152504 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
152505 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
152506 +x25_listen_44090 x25_listen 0 44090 NULL
152507 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
152508 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
152509 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
152510 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
152511 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
152512 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
152513 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
152514 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
152515 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
152516 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
152517 +show_fan_pulses_44107 show_fan_pulses 0 44107 NULL nohasharray
152518 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 &show_fan_pulses_44107
152519 +raid_level_show_44108 raid_level_show 0 44108 NULL
152520 +skb_frag_dma_map_44112 skb_frag_dma_map 0 44112 NULL
152521 +check_idq_44117 check_idq 0 44117 NULL
152522 +do_readpage_44120 do_readpage 0 44120 NULL
152523 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
152524 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
152525 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
152526 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
152527 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
152528 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
152529 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
152530 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
152531 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
152532 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
152533 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
152534 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
152535 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
152536 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
152537 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
152538 +pcan_usb_fd_set_options_44151 pcan_usb_fd_set_options 0 44151 NULL
152539 +sky2_get_sset_count_44153 sky2_get_sset_count 0 44153 NULL
152540 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
152541 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
152542 +coda_permission_44158 coda_permission 0 44158 NULL
152543 +summary_show_44161 summary_show 0 44161 NULL nohasharray
152544 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
152545 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
152546 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
152547 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
152548 +atl1_up_44170 atl1_up 0 44170 NULL
152549 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
152550 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
152551 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
152552 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
152553 +tty_line_name_44181 tty_line_name 0 44181 NULL
152554 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
152555 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
152556 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
152557 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
152558 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 2-0 44196 NULL nohasharray
152559 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 &mptscsih_change_queue_depth_44196
152560 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
152561 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL nohasharray
152562 +virtinput_cfg_select_44203 virtinput_cfg_select 0 44203 &iwl_init_alive_start_44203
152563 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
152564 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
152565 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
152566 +__set_free_44211 __set_free 2 44211 NULL
152567 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
152568 +write_44213 write 0 44213 &claim_ptd_buffers_44213
152569 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
152570 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
152571 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
152572 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
152573 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
152574 +device_user_unlock_44224 device_user_unlock 0 44224 &symbol_open_44224
152575 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
152576 +show_adc_44229 show_adc 0 44229 NULL
152577 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
152578 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
152579 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
152580 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
152581 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
152582 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 NULL nohasharray
152583 +write_44238 write 0-4 44238 &show_fc_host_model_description_44238
152584 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
152585 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
152586 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
152587 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
152588 +vp_find_vqs_44247 vp_find_vqs 2 44247 NULL nohasharray
152589 +extra_show_44247 extra_show 0 44247 &vp_find_vqs_44247
152590 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
152591 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
152592 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
152593 +st33zp24_i2c_recv_44256 st33zp24_i2c_recv 4 44256 NULL
152594 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
152595 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
152596 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
152597 +minix_getattr_44267 minix_getattr 0 44267 NULL
152598 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
152599 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
152600 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
152601 +device_create_file_44285 device_create_file 0 44285 NULL
152602 +initstate_show_44288 initstate_show 0 44288 NULL
152603 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
152604 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
152605 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
152606 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
152607 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
152608 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
152609 +store_companion_44297 store_companion 0-4 44297 NULL
152610 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
152611 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
152612 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL nohasharray
152613 +led_set_flash_strobe_44303 led_set_flash_strobe 0 44303 &ath6kl_keepalive_read_44303
152614 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
152615 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
152616 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
152617 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 NULL nohasharray
152618 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
152619 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
152620 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 NULL nohasharray
152621 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 &generic_file_read_iter_44320
152622 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
152623 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
152624 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
152625 +rs_init_44327 rs_init 1 44327 NULL
152626 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
152627 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
152628 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
152629 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
152630 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
152631 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
152632 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 NULL nohasharray
152633 +logfs_write_i0_44346 logfs_write_i0 0 44346 &radix_tree_maybe_preload_44346
152634 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
152635 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL
152636 +set_format_44357 set_format 0 44357 NULL nohasharray
152637 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
152638 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
152639 +ipx_recvmsg_44366 ipx_recvmsg 4-0 44366 NULL
152640 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
152641 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
152642 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
152643 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
152644 +get_gr_arg_wrapper_size_44389 get_gr_arg_wrapper_size 0 44389 NULL
152645 +ubi_sync_44391 ubi_sync 0 44391 NULL
152646 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
152647 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
152648 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
152649 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
152650 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
152651 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
152652 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
152653 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
152654 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
152655 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
152656 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
152657 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
152658 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
152659 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
152660 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
152661 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
152662 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
152663 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
152664 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
152665 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
152666 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
152667 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
152668 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
152669 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
152670 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
152671 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
152672 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
152673 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
152674 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
152675 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
152676 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL nohasharray
152677 +sensor_hub_get_feature_44456 sensor_hub_get_feature 0-4 44456 &dma_mask_bits_show_44456
152678 +af_alg_make_sg_44459 af_alg_make_sg 0-3 44459 NULL
152679 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
152680 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
152681 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
152682 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
152683 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
152684 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
152685 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
152686 +allocate_mid_44479 allocate_mid 0 44479 NULL
152687 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
152688 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
152689 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
152690 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
152691 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
152692 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
152693 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
152694 +cond_read_node_44488 cond_read_node 0 44488 NULL
152695 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
152696 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
152697 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
152698 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
152699 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
152700 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
152701 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
152702 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
152703 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
152704 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
152705 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
152706 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
152707 +dsa_slave_get_sset_count_44508 dsa_slave_get_sset_count 0 44508 NULL
152708 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
152709 +spidev_write_44510 spidev_write 3-0 44510 NULL
152710 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
152711 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
152712 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
152713 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
152714 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
152715 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
152716 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
152717 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
152718 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
152719 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
152720 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
152721 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
152722 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
152723 +br_fdb_external_learn_del_44559 br_fdb_external_learn_del 0 44559 NULL nohasharray
152724 +picolcd_set_par_44559 picolcd_set_par 0 44559 &br_fdb_external_learn_del_44559
152725 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
152726 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
152727 +show_registers_44567 show_registers 0 44567 NULL nohasharray
152728 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
152729 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
152730 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
152731 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
152732 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
152733 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
152734 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
152735 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
152736 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
152737 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
152738 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
152739 +show_44594 show 0 44594 NULL nohasharray
152740 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
152741 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
152742 +get_fan_min_44596 get_fan_min 0 44596 NULL
152743 +popen_44599 popen 0 44599 NULL
152744 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
152745 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
152746 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
152747 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
152748 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
152749 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
152750 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
152751 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
152752 +xpcs_mmd_write_44633 xpcs_mmd_write 3-0 44633 &msb_get_free_block_44633
152753 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
152754 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
152755 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
152756 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
152757 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
152758 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
152759 +show_match_busid_44647 show_match_busid 0 44647 NULL
152760 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
152761 +store_44659 store 0-3 44659 NULL
152762 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
152763 +i8k_hwmon_show_temp_label_44669 i8k_hwmon_show_temp_label 0 44669 NULL
152764 +show_ctrl_44671 show_ctrl 0 44671 NULL
152765 +raid56_parity_write_44672 raid56_parity_write 4-0 44672 NULL
152766 +mpi_resize_44674 mpi_resize 2 44674 NULL
152767 +auxch_init_44675 auxch_init 0 44675 NULL
152768 +sock_write_iter_44676 sock_write_iter 0 44676 NULL
152769 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
152770 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
152771 +rawv6_sendmsg_44680 rawv6_sendmsg 3 44680 NULL
152772 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0-2 44682 NULL
152773 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
152774 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
152775 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
152776 +ts_read_44687 ts_read 3-0 44687 NULL
152777 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
152778 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
152779 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
152780 +show_host_busy_44693 show_host_busy 0 44693 NULL
152781 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
152782 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
152783 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
152784 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
152785 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
152786 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
152787 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
152788 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
152789 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
152790 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
152791 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
152792 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 3-0 44725 &C_SYSC_semtimedop_44725
152793 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
152794 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
152795 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
152796 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
152797 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
152798 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
152799 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
152800 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
152801 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
152802 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
152803 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
152804 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
152805 +pty_write_44757 pty_write 3 44757 NULL nohasharray
152806 +tnode_new_44757 tnode_new 3 44757 &pty_write_44757
152807 +bop_assign_44765 bop_assign 0 44765 NULL
152808 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
152809 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
152810 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
152811 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
152812 +show_44772 show 0 44772 NULL nohasharray
152813 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
152814 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
152815 +readstat_44780 readstat 0 44780 NULL
152816 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
152817 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
152818 +proc_read_44793 proc_read 0 44793 NULL nohasharray
152819 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
152820 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
152821 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
152822 +cas_open_44801 cas_open 0 44801 NULL
152823 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
152824 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
152825 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
152826 +sbs_init_44817 sbs_init 0 44817 NULL
152827 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
152828 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
152829 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
152830 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
152831 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
152832 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
152833 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
152834 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
152835 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
152836 +units_sprintf_44833 units_sprintf 0 44833 NULL
152837 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
152838 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
152839 +node_show_44836 node_show 0 44836 NULL
152840 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
152841 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
152842 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
152843 +cross_eof_44848 cross_eof 0 44848 NULL
152844 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
152845 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
152846 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 NULL nohasharray
152847 +cis820x_config_init_44850 cis820x_config_init 0 44850 &qib_verbs_send_dma_44850
152848 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
152849 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
152850 +copydesc_user_44855 copydesc_user 3 44855 NULL
152851 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
152852 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
152853 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
152854 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
152855 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
152856 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
152857 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
152858 +set_advertising_44870 set_advertising 4 44870 NULL
152859 +init_rs_44873 init_rs 1 44873 NULL nohasharray
152860 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
152861 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
152862 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
152863 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
152864 +skb_availroom_44883 skb_availroom 0 44883 NULL
152865 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
152866 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
152867 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
152868 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
152869 +kaweth_open_44889 kaweth_open 0 44889 NULL
152870 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
152871 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
152872 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
152873 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
152874 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
152875 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
152876 +async_readv_44898 async_readv 0 44898 NULL
152877 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 2-0 44902 NULL
152878 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 NULL nohasharray
152879 +elsa_resume_44904 elsa_resume 0 44904 &ip_vs_send_async_44904
152880 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
152881 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
152882 +ptype_show_44913 ptype_show 0 44913 NULL
152883 +regmap_spi_read_44921 regmap_spi_read 3-5-0 44921 NULL
152884 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
152885 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
152886 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
152887 +bcm_recvmsg_44928 bcm_recvmsg 3 44928 NULL
152888 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
152889 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
152890 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
152891 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
152892 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
152893 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
152894 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
152895 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL nohasharray
152896 +ip6_tnl_get_size_44949 ip6_tnl_get_size 0 44949 &cache_shared_cpu_map_setup_44949
152897 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
152898 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
152899 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
152900 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
152901 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
152902 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
152903 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
152904 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
152905 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
152906 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
152907 +log_debug_read_44994 log_debug_read 0 44994 NULL
152908 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
152909 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
152910 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
152911 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
152912 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
152913 +i8k_hwmon_show_fan_label_45010 i8k_hwmon_show_fan_label 0 45010 NULL
152914 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
152915 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
152916 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
152917 +kbd_backlight_timeout_store_45017 kbd_backlight_timeout_store 0-4 45017 NULL
152918 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
152919 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
152920 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
152921 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL nohasharray
152922 +hfsplus_getxattr_45022 hfsplus_getxattr 0 45022 &ath10k_htt_connect_45022
152923 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
152924 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
152925 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL nohasharray
152926 +rose_sendmsg_45025 rose_sendmsg 3 45025 &dm_kvzalloc_45025
152927 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
152928 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
152929 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
152930 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
152931 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
152932 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
152933 +show_in_label_45039 show_in_label 0 45039 NULL
152934 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
152935 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
152936 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
152937 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
152938 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
152939 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
152940 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL
152941 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
152942 +sel_write_user_45060 sel_write_user 3 45060 NULL
152943 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
152944 +show_45064 show 0 45064 NULL
152945 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
152946 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
152947 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
152948 +removable_show_45071 removable_show 0 45071 NULL nohasharray
152949 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
152950 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
152951 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
152952 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
152953 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
152954 +__device_suspend_45089 __device_suspend 0 45089 NULL
152955 +getattr_45091 getattr 0 45091 NULL
152956 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
152957 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
152958 +snd_card_new_45104 snd_card_new 5 45104 NULL
152959 +alloc_ring_resources_45107 alloc_ring_resources 0 45107 NULL
152960 +write_iter_45109 write_iter 0 45109 NULL
152961 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
152962 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
152963 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
152964 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL nohasharray
152965 +sock_sendmsg_45117 sock_sendmsg 0 45117 &v9fs_xattr_user_set_45117
152966 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
152967 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 6-0-5 45133 NULL nohasharray
152968 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 &isku_sysfs_write_reset_45133
152969 +send_to_tty_45141 send_to_tty 3 45141 NULL
152970 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
152971 +command_setapcor_45143 command_setapcor 0 45143 NULL
152972 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
152973 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
152974 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
152975 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
152976 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
152977 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
152978 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
152979 +device_write_45156 device_write 3-0 45156 NULL
152980 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL nohasharray
152981 +ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 &usX2Y_urbs_start_45159
152982 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
152983 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
152984 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
152985 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
152986 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
152987 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164 nohasharray
152988 +i915_gem_object_get_pages_gtt_45164 i915_gem_object_get_pages_gtt 0 45164 &max8925_reg_write_45164
152989 +mce_write_45187 mce_write 0 45187 NULL
152990 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
152991 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
152992 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
152993 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
152994 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
152995 +kstrtou16_45199 kstrtou16 0 45199 NULL
152996 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
152997 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
152998 +add_child_45201 add_child 4 45201 NULL nohasharray
152999 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 &add_child_45201
153000 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
153001 +iso_alloc_urb_45206 iso_alloc_urb 4-5 45206 NULL
153002 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
153003 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
153004 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
153005 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
153006 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
153007 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
153008 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
153009 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
153010 +submit_audio_out_urb_45227 submit_audio_out_urb 0 45227 NULL
153011 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
153012 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
153013 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
153014 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
153015 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
153016 +event_enable_write_45238 event_enable_write 3 45238 NULL
153017 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
153018 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
153019 +show_45247 show 0 45247 NULL
153020 +write_ltv_45250 write_ltv 0 45250 NULL
153021 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
153022 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
153023 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
153024 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
153025 +input_mt_init_slots_45279 input_mt_init_slots 2-0 45279 NULL
153026 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
153027 +store_45285 store 0 45285 NULL
153028 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
153029 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
153030 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
153031 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
153032 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298 nohasharray
153033 +xgene_get_sset_count_45298 xgene_get_sset_count 0 45298 &sn9c2028_short_command_45298
153034 +__ocfs2_extend_allocation_45301 __ocfs2_extend_allocation 0 45301 NULL
153035 +category_show_45304 category_show 0 45304 NULL nohasharray
153036 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
153037 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
153038 +hippi_header_45313 hippi_header 0 45313 NULL
153039 +get_raw_temp_45318 get_raw_temp 0 45318 NULL
153040 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
153041 +compass_command_45324 compass_command 0 45324 NULL
153042 +quirk_strict_duplicate_filter_write_45325 quirk_strict_duplicate_filter_write 3 45325 NULL
153043 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
153044 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
153045 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
153046 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
153047 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
153048 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
153049 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
153050 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
153051 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL
153052 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
153053 +xfs_file_aio_write_checks_45371 xfs_file_aio_write_checks 0 45371 NULL
153054 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
153055 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
153056 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
153057 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
153058 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
153059 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
153060 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
153061 +wlcore_write_45391 wlcore_write 0 45391 NULL
153062 +vring_pci_size_45392 vring_pci_size 1 45392 NULL
153063 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
153064 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
153065 +keymap_store_45406 keymap_store 4 45406 NULL
153066 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
153067 +show_45409 show 0 45409 NULL
153068 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
153069 +sock_recv_errqueue_45412 sock_recv_errqueue 3-0 45412 NULL
153070 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
153071 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
153072 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
153073 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
153074 +show_45419 show 0 45419 &sht15_wait_for_response_45419
153075 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
153076 +btusb_intel_secure_send_45421 btusb_intel_secure_send 3 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 nohasharray
153077 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &btusb_intel_secure_send_45421
153078 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
153079 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
153080 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
153081 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
153082 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
153083 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
153084 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
153085 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
153086 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
153087 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
153088 +pm_state_show_45438 pm_state_show 0 45438 NULL
153089 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
153090 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
153091 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
153092 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
153093 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
153094 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
153095 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
153096 +catc_open_45451 catc_open 0 45451 NULL
153097 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
153098 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 NULL nohasharray
153099 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 &mmc_power_save_host_45456
153100 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
153101 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
153102 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
153103 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 NULL nohasharray
153104 +orig_data_size_show_45467 orig_data_size_show 0 45467 &udp_manip_pkt_45467
153105 +xtfpga_pcm_trigger_45468 xtfpga_pcm_trigger 0 45468 NULL nohasharray
153106 +register_netdev_45468 register_netdev 0 45468 &xtfpga_pcm_trigger_45468 nohasharray
153107 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
153108 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
153109 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
153110 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
153111 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
153112 +ec_read_45485 ec_read 0 45485 NULL
153113 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
153114 +lock_request_45495 lock_request 0 45495 NULL nohasharray
153115 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
153116 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
153117 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
153118 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
153119 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
153120 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
153121 +get_stats_45508 get_stats 0 45508 NULL
153122 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
153123 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
153124 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
153125 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
153126 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
153127 +store_45525 store 0-3 45525 &power_state_show_45525
153128 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
153129 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
153130 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
153131 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
153132 +copy_macs_45534 copy_macs 4 45534 NULL
153133 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
153134 +__ax88179_read_cmd_45536 __ax88179_read_cmd 5 45536 NULL
153135 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
153136 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
153137 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
153138 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
153139 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
153140 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
153141 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
153142 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
153143 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
153144 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
153145 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
153146 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
153147 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
153148 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
153149 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
153150 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
153151 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
153152 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
153153 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
153154 +request_fw_file_45567 request_fw_file 0 45567 NULL
153155 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
153156 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
153157 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
153158 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
153159 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
153160 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
153161 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
153162 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
153163 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
153164 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
153165 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
153166 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
153167 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
153168 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
153169 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
153170 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
153171 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
153172 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
153173 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
153174 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
153175 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
153176 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
153177 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
153178 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
153179 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
153180 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
153181 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
153182 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
153183 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
153184 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
153185 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
153186 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
153187 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
153188 +rcar_dmac_prep_dma_cyclic_45650 rcar_dmac_prep_dma_cyclic 4-3 45650 NULL nohasharray
153189 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 &rcar_dmac_prep_dma_cyclic_45650
153190 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
153191 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
153192 +modelname_store_45663 modelname_store 0-4 45663 NULL
153193 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
153194 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
153195 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
153196 +sd_probe_45675 sd_probe 0 45675 NULL
153197 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
153198 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
153199 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
153200 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
153201 +set_params_45684 set_params 0 45684 NULL nohasharray
153202 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
153203 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
153204 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
153205 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
153206 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
153207 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 4-0 45699 NULL nohasharray
153208 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
153209 +rtl2830_regmap_write_45700 rtl2830_regmap_write 0 45700 NULL nohasharray
153210 +ixgb_get_sset_count_45700 ixgb_get_sset_count 0 45700 &rtl2830_regmap_write_45700
153211 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
153212 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
153213 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
153214 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
153215 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
153216 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
153217 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
153218 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
153219 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
153220 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
153221 +get_iface_param_45719 get_iface_param 0 45719 NULL
153222 +show_high_kb_45721 show_high_kb 0 45721 NULL
153223 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
153224 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
153225 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
153226 +handle_response_icmp_45733 handle_response_icmp 7-0 45733 NULL
153227 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
153228 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
153229 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
153230 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
153231 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
153232 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
153233 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
153234 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
153235 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
153236 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
153237 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
153238 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
153239 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
153240 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
153241 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
153242 +FUA_show_45776 FUA_show 0 45776 NULL
153243 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
153244 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
153245 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
153246 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
153247 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
153248 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
153249 +cma_release_45795 cma_release 3 45795 NULL
153250 +cyapa_gen3_bl_deactivate_45797 cyapa_gen3_bl_deactivate 0 45797 NULL
153251 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
153252 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
153253 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
153254 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
153255 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802 nohasharray
153256 +quirk_simultaneous_discovery_read_45802 quirk_simultaneous_discovery_read 3 45802 &michael_update_45802
153257 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
153258 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
153259 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
153260 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 NULL nohasharray
153261 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 &NCR_700_change_queue_depth_45806
153262 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
153263 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
153264 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
153265 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
153266 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
153267 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
153268 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
153269 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
153270 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
153271 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
153272 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
153273 +start_endpoints_45825 start_endpoints 0 45825 NULL
153274 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 3-0 45830 NULL
153275 +hash_walk_next_45832 hash_walk_next 0 45832 NULL nohasharray
153276 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 &hash_walk_next_45832
153277 +audit_make_reply_45835 audit_make_reply 7 45835 NULL nohasharray
153278 +moxa_write_room_45835 moxa_write_room 0 45835 &audit_make_reply_45835
153279 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
153280 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
153281 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
153282 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
153283 +store_learning_45844 store_learning 0 45844 NULL
153284 +cyapa_gen3_bl_activate_45847 cyapa_gen3_bl_activate 0 45847 NULL
153285 +insert_state_45848 insert_state 0 45848 NULL
153286 +activity_read_45850 activity_read 0-5-6 45850 NULL
153287 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
153288 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
153289 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
153290 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
153291 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
153292 +isdn_write_45863 isdn_write 3-0 45863 NULL
153293 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
153294 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
153295 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
153296 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
153297 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
153298 +get_rdac_req_45882 get_rdac_req 3 45882 NULL nohasharray
153299 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 &get_rdac_req_45882
153300 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
153301 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
153302 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
153303 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
153304 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
153305 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
153306 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
153307 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
153308 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
153309 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
153310 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
153311 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
153312 +lcd_read_45922 lcd_read 0-3 45922 NULL
153313 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
153314 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
153315 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
153316 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
153317 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 NULL nohasharray
153318 +_dln2_transfer_45930 _dln2_transfer 0 45930 &ext2_xattr_security_get_45930
153319 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL nohasharray
153320 +recomp_data_node_45931 recomp_data_node 0 45931 &request_ihex_firmware_45931
153321 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
153322 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
153323 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
153324 +show_fan_value_45938 show_fan_value 0 45938 NULL
153325 +display_store_45940 display_store 4-0 45940 NULL
153326 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
153327 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
153328 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
153329 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
153330 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
153331 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
153332 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
153333 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
153334 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
153335 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
153336 +set_45961 set 0 45961 NULL
153337 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
153338 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
153339 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 NULL nohasharray
153340 +copy_to_45969 copy_to 3 45969 &isl29125_buffer_predisable_45969
153341 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
153342 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
153343 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
153344 +isp1760_ep_queue_45980 isp1760_ep_queue 0 45980 NULL
153345 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
153346 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
153347 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
153348 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
153349 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
153350 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
153351 +dn_device_event_46004 dn_device_event 0 46004 NULL
153352 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
153353 +rtl2832_regmap_gather_write_46011 rtl2832_regmap_gather_write 0 46011 NULL
153354 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL nohasharray
153355 +snd_hdac_exec_verb_46015 snd_hdac_exec_verb 0 46015 &rt2800pci_set_device_state_46015
153356 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
153357 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
153358 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
153359 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
153360 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
153361 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
153362 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
153363 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
153364 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
153365 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
153366 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
153367 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
153368 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
153369 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
153370 +socket_create_46047 socket_create 0 46047 NULL
153371 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
153372 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
153373 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
153374 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 NULL nohasharray
153375 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 &line6_midibuf_bytes_used_46059
153376 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
153377 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
153378 +slhc_toss_46066 slhc_toss 0 46066 NULL
153379 +__vmalloc_node_range_46070 __vmalloc_node_range 1 46070 NULL
153380 +in_use_show_46075 in_use_show 0 46075 NULL
153381 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
153382 +ds1685_rtc_sysfs_nvram_write_46078 ds1685_rtc_sysfs_nvram_write 0-6-5 46078 NULL
153383 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
153384 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
153385 +unlock_lock_46087 unlock_lock 0 46087 NULL
153386 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
153387 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
153388 +store_46095 store 0 46095 NULL
153389 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
153390 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
153391 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
153392 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
153393 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
153394 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
153395 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
153396 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
153397 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
153398 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
153399 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
153400 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
153401 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
153402 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
153403 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
153404 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
153405 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
153406 +__walk_page_range_46146 __walk_page_range 0 46146 NULL
153407 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL nohasharray
153408 +pcibios_sriov_enable_46148 pcibios_sriov_enable 0 46148 &elan_i2c_get_checksum_46148
153409 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
153410 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
153411 +dgram_bind_46155 dgram_bind 0 46155 NULL
153412 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
153413 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
153414 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL nohasharray
153415 +top_off_timer_store_46162 top_off_timer_store 4-0 46162 &ov9740_reg_write_array_46162
153416 +atalk_sendmsg_46165 atalk_sendmsg 3 46165 NULL
153417 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
153418 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
153419 +write_index_46171 write_index 0 46171 NULL
153420 +open_46177 open 0 46177 NULL
153421 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
153422 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
153423 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
153424 +twl_direction_out_46182 twl_direction_out 2-0 46182 NULL nohasharray
153425 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
153426 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
153427 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL nohasharray
153428 +write8_reg_46188 write8_reg 4 46188 &kszphy_config_init_46188
153429 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
153430 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
153431 +fq_resize_46195 fq_resize 2 46195 NULL
153432 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
153433 +add_conn_list_46197 add_conn_list 3-0 46197 NULL nohasharray
153434 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 &add_conn_list_46197 nohasharray
153435 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
153436 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197
153437 +appid_show_46198 appid_show 0 46198 NULL
153438 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
153439 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
153440 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
153441 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
153442 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
153443 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
153444 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
153445 +dsp_write_46218 dsp_write 2-0 46218 NULL nohasharray
153446 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 &dsp_write_46218 nohasharray
153447 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218
153448 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
153449 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
153450 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
153451 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
153452 +__get_any_page_46230 __get_any_page 0 46230 NULL
153453 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
153454 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
153455 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
153456 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
153457 +show_in_min_46238 show_in_min 0 46238 NULL
153458 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
153459 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
153460 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
153461 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
153462 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
153463 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
153464 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
153465 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
153466 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
153467 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
153468 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
153469 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
153470 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
153471 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
153472 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
153473 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
153474 +ReadReg_46277 ReadReg 0 46277 NULL nohasharray
153475 +pem_show_input_46277 pem_show_input 0 46277 &ReadReg_46277
153476 +copy_user_allowedips_46279 copy_user_allowedips 0 46279 NULL
153477 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
153478 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
153479 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
153480 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
153481 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
153482 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
153483 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
153484 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
153485 +rng_gen_random_46306 rng_gen_random 0 46306 NULL
153486 +store_led_46310 store_led 0-4 46310 NULL
153487 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
153488 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
153489 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
153490 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
153491 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
153492 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
153493 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
153494 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
153495 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
153496 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
153497 +gs_can_open_46335 gs_can_open 0 46335 NULL
153498 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
153499 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
153500 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
153501 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
153502 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
153503 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
153504 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
153505 +mpt_config_46343 mpt_config 0 46343 NULL
153506 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
153507 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
153508 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
153509 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
153510 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
153511 +show_icon_46360 show_icon 4-0 46360 NULL
153512 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
153513 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
153514 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
153515 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
153516 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
153517 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
153518 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
153519 +via_build_controls_46378 via_build_controls 0 46378 NULL
153520 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
153521 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
153522 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
153523 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
153524 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
153525 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
153526 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
153527 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
153528 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
153529 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
153530 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
153531 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
153532 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
153533 +platform_gpio_count_46416 platform_gpio_count 0 46416 NULL
153534 +addr_to_user_46418 addr_to_user 0 46418 NULL
153535 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
153536 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
153537 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
153538 +proto_show_46426 proto_show 0 46426 NULL nohasharray
153539 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
153540 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
153541 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
153542 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
153543 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
153544 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
153545 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
153546 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
153547 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
153548 +cp210x_set_config_46447 cp210x_set_config 4-0 46447 NULL
153549 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
153550 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
153551 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
153552 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
153553 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
153554 +E_P24_46463 E_P24 0 46463 NULL
153555 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
153556 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
153557 +brcmstb_restart_handler_46474 brcmstb_restart_handler 0 46474 NULL
153558 +ip6gre_get_size_46476 ip6gre_get_size 0 46476 NULL
153559 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
153560 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
153561 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
153562 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
153563 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
153564 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
153565 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
153566 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
153567 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
153568 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
153569 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
153570 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
153571 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
153572 +pin_code_reply_46510 pin_code_reply 4 46510 NULL nohasharray
153573 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 &pin_code_reply_46510
153574 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
153575 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
153576 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
153577 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
153578 +__btrfs_map_block_46515 __btrfs_map_block 3-0 46515 NULL nohasharray
153579 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 &__btrfs_map_block_46515
153580 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
153581 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
153582 +pptp_bind_46520 pptp_bind 0 46520 NULL
153583 +isoc_init_46521 isoc_init 0 46521 NULL nohasharray
153584 +__ath10k_htt_rx_ring_fill_n_46521 __ath10k_htt_rx_ring_fill_n 0 46521 &isoc_init_46521
153585 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
153586 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
153587 +socket_recvmsg_46535 socket_recvmsg 0 46535 NULL nohasharray
153588 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 &socket_recvmsg_46535
153589 +check_connect_46536 check_connect 0 46536 NULL
153590 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
153591 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
153592 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
153593 +raid_show_state_46545 raid_show_state 0 46545 NULL
153594 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
153595 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
153596 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
153597 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
153598 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
153599 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
153600 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
153601 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
153602 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
153603 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
153604 +nr_header_46575 nr_header 0 46575 NULL
153605 +store_46576 store 0-3 46576 NULL
153606 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
153607 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
153608 +__iwl_up_46589 __iwl_up 0 46589 NULL
153609 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
153610 +ec_device_read_46594 ec_device_read 3 46594 NULL
153611 +copy_gr_arg_46595 copy_gr_arg 0 46595 NULL
153612 +show_mute_46600 show_mute 0 46600 NULL nohasharray
153613 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
153614 +ftrace_set_filter_ip_46601 ftrace_set_filter_ip 0 46601 NULL
153615 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
153616 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
153617 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
153618 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
153619 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
153620 +dead_write_46612 dead_write 0 46612 NULL nohasharray
153621 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
153622 +stream_start_46613 stream_start 0 46613 NULL nohasharray
153623 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
153624 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
153625 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
153626 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
153627 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
153628 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
153629 +get_mode_46623 get_mode 0 46623 NULL
153630 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
153631 +dsense_show_46626 dsense_show 0 46626 NULL
153632 +il_set_mode_46630 il_set_mode 0 46630 NULL
153633 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
153634 +regmap_read_46634 regmap_read 0 46634 NULL
153635 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
153636 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
153637 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
153638 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
153639 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
153640 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
153641 +attr_get_46650 attr_get 0 46650 NULL
153642 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
153643 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
153644 +fanout_add_46656 fanout_add 0 46656 NULL
153645 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
153646 +read_short_reg_46669 read_short_reg 0 46669 NULL
153647 +toshiba_usb_sleep_music_get_46672 toshiba_usb_sleep_music_get 0 46672 NULL
153648 +stream_pause_46673 stream_pause 0 46673 NULL
153649 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
153650 +msr_read_46679 msr_read 0-3 46679 NULL
153651 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
153652 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
153653 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
153654 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
153655 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
153656 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
153657 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
153658 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
153659 +saa7185_init_46704 saa7185_init 0 46704 NULL
153660 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
153661 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
153662 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
153663 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
153664 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
153665 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
153666 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
153667 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
153668 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
153669 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
153670 +put_cfg_tlv_u32_46728 put_cfg_tlv_u32 0 46728 NULL
153671 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
153672 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
153673 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL nohasharray
153674 +iwl_dbgfs_enable_scan_iteration_notif_write_46736 iwl_dbgfs_enable_scan_iteration_notif_write 0-3 46736 &ctnetlink_nlmsg_size_46736
153675 +__ata_change_queue_depth_46737 __ata_change_queue_depth 3-0 46737 NULL nohasharray
153676 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 &__ata_change_queue_depth_46737
153677 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
153678 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
153679 +vti_get_size_46743 vti_get_size 0 46743 NULL
153680 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
153681 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
153682 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
153683 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
153684 +show_fan_status_46761 show_fan_status 0 46761 NULL
153685 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
153686 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
153687 +inet6_create_46770 inet6_create 0 46770 NULL
153688 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
153689 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
153690 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
153691 +radar_detection_write_46787 radar_detection_write 3-0 46787 NULL
153692 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
153693 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
153694 +show_max_min_46796 show_max_min 0 46796 NULL
153695 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
153696 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
153697 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
153698 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
153699 +tpk_write_room_46810 tpk_write_room 0 46810 NULL
153700 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
153701 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
153702 +writefn_46819 writefn 0-3 46819 NULL
153703 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
153704 +bnad_get_sset_count_46825 bnad_get_sset_count 0 46825 NULL
153705 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
153706 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
153707 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
153708 +cyberjack_write_room_46831 cyberjack_write_room 0 46831 NULL
153709 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
153710 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
153711 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
153712 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
153713 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
153714 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
153715 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
153716 +spi_async_46857 spi_async 0 46857 NULL
153717 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
153718 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
153719 +vsnprintf_46863 vsnprintf 0 46863 NULL
153720 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
153721 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
153722 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
153723 +restart_array_46866 restart_array 0 46866 NULL
153724 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
153725 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
153726 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
153727 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
153728 +rvmalloc_46873 rvmalloc 1 46873 NULL
153729 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 NULL nohasharray
153730 +show_telclock_version_46874 show_telclock_version 0 46874 &qp_memcpy_from_queue_iov_46874
153731 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
153732 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
153733 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
153734 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
153735 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
153736 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
153737 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
153738 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
153739 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
153740 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
153741 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
153742 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
153743 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
153744 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
153745 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
153746 +dgram_bind_46908 dgram_bind 0 46908 NULL
153747 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
153748 +store_46910 store 0-2 46910 NULL
153749 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
153750 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
153751 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
153752 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
153753 +igbvf_open_46920 igbvf_open 0 46920 NULL
153754 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
153755 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
153756 +fb_write_46924 fb_write 3-0 46924 NULL
153757 +goldfish_tty_write_room_46929 goldfish_tty_write_room 0 46929 NULL
153758 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
153759 +b44_get_sset_count_46940 b44_get_sset_count 0 46940 NULL
153760 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
153761 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 3-0 46949 NULL nohasharray
153762 +fuse_direct_io_46949 fuse_direct_io 0 46949 &__sctp_setsockopt_connectx_46949
153763 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
153764 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
153765 +coda_fsync_46958 coda_fsync 0 46958 NULL
153766 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
153767 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
153768 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
153769 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
153770 +nvkm_falcon_create__46966 nvkm_falcon_create_ 8 46966 NULL
153771 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
153772 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
153773 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
153774 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
153775 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
153776 +user_set_46991 user_set 0 46991 NULL
153777 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
153778 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &sel_write_bool_46996 nohasharray
153779 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &ds2780_write_user_eeprom_bin_46996 nohasharray
153780 +enabled_store_46996 enabled_store 0-4 46996 &rj54n1_sensor_scale_46996
153781 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
153782 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
153783 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
153784 +x25_device_event_47006 x25_device_event 0 47006 NULL
153785 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
153786 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
153787 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
153788 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
153789 +__map_single_47020 __map_single 3-4-7 47020 NULL
153790 +usbpn_open_47021 usbpn_open 0 47021 NULL
153791 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
153792 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
153793 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
153794 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
153795 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
153796 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
153797 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
153798 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
153799 +show_v86d_47041 show_v86d 0 47041 NULL
153800 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
153801 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
153802 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
153803 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
153804 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
153805 +final_47055 final 0 47055 NULL
153806 +open_rx_47057 open_rx 0 47057 NULL
153807 +udpv6_sendmsg_47060 udpv6_sendmsg 3 47060 NULL
153808 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
153809 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
153810 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
153811 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 NULL nohasharray
153812 +power_on_acct_show_47066 power_on_acct_show 0 47066 &nfcmrvl_nci_recv_frame_47066
153813 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
153814 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
153815 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
153816 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
153817 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
153818 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
153819 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
153820 +export_47078 export 0 47078 NULL
153821 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
153822 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
153823 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
153824 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
153825 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
153826 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
153827 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
153828 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
153829 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
153830 +flash_brightness_set_47109 flash_brightness_set 0 47109 NULL nohasharray
153831 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 &flash_brightness_set_47109
153832 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
153833 +carrier_show_47115 carrier_show 0 47115 NULL
153834 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
153835 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
153836 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
153837 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
153838 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
153839 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
153840 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
153841 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
153842 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
153843 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL nohasharray
153844 +mwifiex_alloc_dma_align_buf_47155 mwifiex_alloc_dma_align_buf 1 47155 &get_attr_rdpmc_47155
153845 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
153846 +gva_to_gpa_47160 gva_to_gpa 0 47160 NULL nohasharray
153847 +show_streaming_47160 show_streaming 0 47160 &gva_to_gpa_47160
153848 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
153849 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
153850 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
153851 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
153852 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
153853 +part_fail_show_47168 part_fail_show 0 47168 NULL
153854 +max_flash_timeout_show_47169 max_flash_timeout_show 0 47169 NULL nohasharray
153855 +set_temp_47169 set_temp 0-4 47169 &max_flash_timeout_show_47169
153856 +reg_show_name_47170 reg_show_name 0 47170 NULL
153857 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
153858 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
153859 +state_parse_47184 state_parse 0 47184 NULL
153860 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
153861 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
153862 +__set_signal_47207 __set_signal 0-4 47207 NULL
153863 +__rds_create_47212 __rds_create 0 47212 NULL
153864 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
153865 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
153866 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
153867 +sctp_v4_to_addr_param_47221 sctp_v4_to_addr_param 0 47221 NULL nohasharray
153868 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 &sctp_v4_to_addr_param_47221
153869 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
153870 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
153871 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
153872 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
153873 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
153874 +l2headersize_47238 l2headersize 0 47238 NULL
153875 +options_write_47243 options_write 3-0 47243 NULL
153876 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
153877 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
153878 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250
153879 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
153880 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 NULL nohasharray
153881 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 &skb_copy_datagram_from_iter_47253
153882 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
153883 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
153884 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
153885 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
153886 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
153887 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
153888 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
153889 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
153890 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
153891 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
153892 +reg_write_47288 reg_write 0 47288 NULL
153893 +setattr_47289 setattr 0 47289 NULL
153894 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
153895 +vsnprintf_47291 vsnprintf 0 47291 NULL
153896 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
153897 +show_47293 show 0 47293 NULL
153898 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
153899 +rhashtable_rehash_attach_47298 rhashtable_rehash_attach 0 47298 NULL
153900 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
153901 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
153902 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
153903 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
153904 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
153905 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
153906 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
153907 +get_l4proto_47318 get_l4proto 0 47318 NULL
153908 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
153909 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
153910 +sock_sendmsg_nosec_47333 sock_sendmsg_nosec 0 47333 NULL
153911 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
153912 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
153913 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
153914 +tune_set_47343 tune_set 0-5 47343 NULL
153915 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
153916 +amd_xgbe_phy_pcs_power_cycle_47347 amd_xgbe_phy_pcs_power_cycle 0 47347 NULL
153917 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
153918 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
153919 +md_allow_write_47353 md_allow_write 0 47353 NULL
153920 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
153921 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
153922 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
153923 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
153924 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
153925 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
153926 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
153927 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
153928 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
153929 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
153930 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
153931 +tun_recvmsg_47383 tun_recvmsg 3 47383 NULL
153932 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
153933 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
153934 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
153935 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
153936 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
153937 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
153938 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
153939 +walk_pte_range_47402 walk_pte_range 0 47402 NULL
153940 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
153941 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
153942 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
153943 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
153944 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
153945 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
153946 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
153947 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
153948 +write_cmd_47414 write_cmd 0 47414 NULL
153949 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
153950 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
153951 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
153952 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
153953 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
153954 +bLength_show_47432 bLength_show 0 47432 NULL
153955 +fop_write_47433 fop_write 0-3 47433 NULL nohasharray
153956 +caif_seqpkt_sendmsg_47433 caif_seqpkt_sendmsg 3 47433 &fop_write_47433
153957 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
153958 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
153959 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
153960 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
153961 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
153962 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
153963 +environ_read_47451 environ_read 0-3 47451 NULL
153964 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
153965 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
153966 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
153967 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
153968 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
153969 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
153970 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
153971 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
153972 +newpart_47485 newpart 6-4 47485 NULL
153973 +read_47490 read 0-3 47490 NULL
153974 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
153975 +core_sys_select_47494 core_sys_select 1 47494 NULL
153976 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
153977 +jid_store_47498 jid_store 0-3 47498 NULL
153978 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
153979 +as3722_block_write_47503 as3722_block_write 2-3 47503 NULL nohasharray
153980 +txstat_read_file_47503 txstat_read_file 0 47503 &as3722_block_write_47503
153981 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
153982 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
153983 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
153984 +unlink_simple_47506 unlink_simple 3 47506 NULL
153985 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
153986 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
153987 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
153988 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
153989 +inet_bind_47514 inet_bind 0 47514 NULL
153990 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
153991 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
153992 +eth_open_47519 eth_open 0 47519 NULL
153993 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
153994 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
153995 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
153996 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
153997 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
153998 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
153999 +get_port_47534 get_port 0 47534 NULL
154000 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
154001 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
154002 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
154003 +atl1_open_47550 atl1_open 0 47550 NULL
154004 +drbg_statelen_47551 drbg_statelen 0 47551 NULL nohasharray
154005 +leb_read_sanity_check_47551 leb_read_sanity_check 0 47551 &drbg_statelen_47551
154006 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
154007 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
154008 +acpi_gpio_package_count_47562 acpi_gpio_package_count 0 47562 NULL
154009 +send_cmd_47563 send_cmd 0 47563 NULL
154010 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
154011 +send_command_47567 send_command 0 47567 NULL nohasharray
154012 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
154013 +read_ldt_47570 read_ldt 2 47570 NULL
154014 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
154015 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
154016 +pci_iomap_47575 pci_iomap 3 47575 NULL
154017 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
154018 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
154019 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
154020 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
154021 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
154022 +id_format_show_47585 id_format_show 0 47585 NULL
154023 +phy_read_47590 phy_read 0 47590 NULL
154024 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
154025 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
154026 +get_nic_info_47601 get_nic_info 0 47601 NULL
154027 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
154028 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
154029 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
154030 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
154031 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
154032 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
154033 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
154034 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
154035 +uea_request_47613 uea_request 4 47613 NULL
154036 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
154037 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
154038 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
154039 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 NULL nohasharray
154040 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 &__apei_exec_read_register_47619
154041 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
154042 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
154043 +SYSC_send_47629 SYSC_send 3 47629 NULL
154044 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
154045 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
154046 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
154047 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
154048 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
154049 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
154050 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
154051 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
154052 +fan_show_47664 fan_show 0 47664 NULL
154053 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
154054 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
154055 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
154056 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
154057 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
154058 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
154059 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
154060 +rtl8723b_parse_firmware_47686 rtl8723b_parse_firmware 0 47686 NULL
154061 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
154062 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
154063 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
154064 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
154065 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
154066 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
154067 +packet_recvmsg_47700 packet_recvmsg 4-0 47700 NULL
154068 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
154069 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
154070 +save_microcode_47717 save_microcode 3 47717 NULL
154071 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
154072 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
154073 +wimax_show_47727 wimax_show 0 47727 NULL
154074 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
154075 +hvc_write_room_47730 hvc_write_room 0 47730 NULL
154076 +walk_page_test_47731 walk_page_test 0 47731 NULL
154077 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
154078 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 NULL nohasharray
154079 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 &sockfs_listxattr_47735
154080 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
154081 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
154082 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
154083 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
154084 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 NULL nohasharray
154085 +use_zero_page_show_47747 use_zero_page_show 0 47747 &ir_prepare_write_buffer_47747
154086 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
154087 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
154088 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
154089 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
154090 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
154091 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
154092 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
154093 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
154094 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
154095 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
154096 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
154097 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
154098 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
154099 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
154100 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
154101 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
154102 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
154103 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
154104 +show_id_47795 show_id 0 47795 NULL
154105 +sl_open_47801 sl_open 0 47801 NULL
154106 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
154107 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 NULL nohasharray
154108 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 &W6692_empty_Bfifo_47804
154109 +lov_packmd_47810 lov_packmd 0 47810 NULL
154110 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
154111 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
154112 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
154113 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
154114 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
154115 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
154116 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
154117 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
154118 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
154119 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
154120 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
154121 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
154122 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
154123 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
154124 +raw_sendmsg_47838 raw_sendmsg 3 47838 NULL
154125 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
154126 +did_show_47843 did_show 0 47843 NULL nohasharray
154127 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
154128 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
154129 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
154130 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
154131 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL nohasharray
154132 +setauthsize_47848 setauthsize 0 47848 &ecryptfs_write_inode_size_to_xattr_47848
154133 +reg_clear_47849 reg_clear 0 47849 NULL
154134 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
154135 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
154136 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
154137 +copy_47869 copy 0 47869 NULL
154138 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
154139 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
154140 +add_lease_context_47876 add_lease_context 0 47876 NULL
154141 +vhci_read_47878 vhci_read 3-0 47878 NULL
154142 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
154143 +array_size_show_47883 array_size_show 0 47883 NULL
154144 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
154145 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
154146 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
154147 +read_prph_47892 read_prph 0 47892 NULL
154148 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
154149 +add_fake_beep_paths_47898 add_fake_beep_paths 0 47898 NULL
154150 +read_regr_47902 read_regr 0 47902 NULL nohasharray
154151 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
154152 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
154153 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
154154 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
154155 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
154156 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
154157 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
154158 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
154159 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
154160 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
154161 +sp_header_47915 sp_header 0 47915 NULL nohasharray
154162 +timeout_read_47915 timeout_read 0-3 47915 &sp_header_47915
154163 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
154164 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
154165 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
154166 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
154167 +show_mlid_47928 show_mlid 0 47928 NULL
154168 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
154169 +b44_open_47950 b44_open 0 47950 NULL
154170 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
154171 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
154172 +pci_read_47962 pci_read 0 47962 NULL
154173 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
154174 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
154175 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
154176 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
154177 +show_stride_47971 show_stride 0 47971 NULL
154178 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
154179 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
154180 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
154181 +node_weight_read_47974 node_weight_read 0 47974 NULL
154182 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
154183 +flush_store_47978 flush_store 0-4 47978 NULL
154184 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
154185 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
154186 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
154187 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
154188 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
154189 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
154190 +enter_47990 enter 0 47990 &dbg_port_buf_47990
154191 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
154192 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
154193 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 NULL nohasharray
154194 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 &l2cap_sock_alloc_skb_cb_47997
154195 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
154196 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
154197 +_iwl_dbgfs_enable_scan_iteration_notif_write_48007 _iwl_dbgfs_enable_scan_iteration_notif_write 3-0 48007 NULL
154198 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
154199 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
154200 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
154201 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
154202 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
154203 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
154204 +coda_statfs_48015 coda_statfs 0 48015 NULL
154205 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
154206 +scsi_format_sense_hdr_48035 scsi_format_sense_hdr 2 48035 NULL
154207 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
154208 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
154209 +sys32_pread_48037 sys32_pread 3 48037 NULL
154210 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
154211 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
154212 +show_vrm_48041 show_vrm 0 48041 NULL
154213 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
154214 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
154215 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
154216 +rate_show_48049 rate_show 0 48049 NULL
154217 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
154218 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
154219 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
154220 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
154221 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
154222 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
154223 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
154224 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
154225 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
154226 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
154227 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
154228 +cp2112_hid_output_48094 cp2112_hid_output 3-0 48094 NULL
154229 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
154230 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
154231 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 NULL nohasharray
154232 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 &radio_isa_common_probe_48107
154233 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
154234 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
154235 +rmd256_final_48110 rmd256_final 0 48110 NULL
154236 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
154237 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
154238 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
154239 +get_48116 get 0 48116 &selinux_inode_permission_48116
154240 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
154241 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
154242 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
154243 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
154244 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
154245 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
154246 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
154247 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
154248 +set_discoverable_48141 set_discoverable 4 48141 NULL nohasharray
154249 +statistics_write_48141 statistics_write 0-3 48141 &set_discoverable_48141 nohasharray
154250 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
154251 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141
154252 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
154253 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
154254 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
154255 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
154256 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL nohasharray
154257 +bitmap_onto_48152 bitmap_onto 4 48152 &_add_to_r4w_48152
154258 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
154259 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
154260 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
154261 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
154262 +macvlan_open_48169 macvlan_open 0 48169 NULL
154263 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
154264 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 2-3 48170 &rbd_obj_method_sync_48170 nohasharray
154265 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &ocfs2_find_next_zero_bit_unaligned_48170
154266 +minix_setattr_48171 minix_setattr 0 48171 NULL
154267 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
154268 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
154269 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
154270 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
154271 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
154272 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
154273 +cx25821_queue_setup_48182 cx25821_queue_setup 0 48182 NULL
154274 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
154275 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
154276 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
154277 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
154278 +eni_send_48189 eni_send 0 48189 NULL nohasharray
154279 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
154280 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
154281 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
154282 +skb_copy_to_page_nocache_48200 skb_copy_to_page_nocache 6-0 48200 NULL
154283 +startup_48205 startup 0 48205 NULL
154284 +show_48207 show 0 48207 NULL
154285 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
154286 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
154287 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
154288 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
154289 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
154290 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 NULL nohasharray
154291 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 &uv_blade_nr_possible_cpus_48226
154292 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
154293 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
154294 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
154295 +collisions_show_48236 collisions_show 0 48236 NULL
154296 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
154297 +show_priv_session_state_48240 show_priv_session_state 0 48240 NULL
154298 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
154299 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
154300 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
154301 +vport_disable_48252 vport_disable 0 48252 NULL
154302 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
154303 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
154304 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
154305 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
154306 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
154307 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
154308 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
154309 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
154310 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
154311 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
154312 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 NULL nohasharray
154313 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 &xgene_rtc_read_time_48275 nohasharray
154314 +trace_options_write_48275 trace_options_write 3 48275 &qlcnic_83xx_get_regs_len_48275
154315 +E_md4hash_48276 E_md4hash 0 48276 NULL
154316 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
154317 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
154318 +send_set_info_48288 send_set_info 7 48288 NULL
154319 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
154320 +ac_write_48295 ac_write 0-3 48295 NULL
154321 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
154322 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
154323 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
154324 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
154325 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
154326 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
154327 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
154328 +hash_setkey_48310 hash_setkey 3-0 48310 NULL
154329 +patch_alc262_48312 patch_alc262 0 48312 NULL
154330 +crb_read_48313 crb_read 0 48313 NULL
154331 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
154332 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
154333 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
154334 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
154335 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
154336 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
154337 +show_version_48337 show_version 0 48337 NULL
154338 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
154339 +kvm_mmu_pte_write_48340 kvm_mmu_pte_write 2 48340 NULL
154340 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
154341 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
154342 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
154343 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
154344 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
154345 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
154346 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
154347 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
154348 +follow_pte_48359 follow_pte 0 48359 NULL
154349 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
154350 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
154351 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
154352 +store_temp23_48364 store_temp23 0-4 48364 NULL
154353 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
154354 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
154355 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
154356 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
154357 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
154358 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
154359 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
154360 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
154361 +align_size_48396 align_size 0-2 48396 NULL
154362 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
154363 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
154364 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
154365 +sctp_getname_48405 sctp_getname 0 48405 NULL
154366 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
154367 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
154368 +bql_set_48412 bql_set 0-2 48412 NULL
154369 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
154370 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
154371 +div64_u64_rem_48418 div64_u64_rem 0 48418 NULL nohasharray
154372 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 &div64_u64_rem_48418
154373 +iwl_dbgfs_fw_dbg_collect_write_48421 iwl_dbgfs_fw_dbg_collect_write 0-3 48421 NULL
154374 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
154375 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
154376 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
154377 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
154378 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
154379 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
154380 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
154381 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
154382 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
154383 +print_filtered_48442 print_filtered 0-2 48442 NULL
154384 +snd_find_free_minor_48446 snd_find_free_minor 0 48446 NULL
154385 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL nohasharray
154386 +ext3_direct_IO_48447 ext3_direct_IO 3 48447 &vlv_pipe_crc_ctl_reg_48447
154387 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 NULL
154388 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
154389 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
154390 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
154391 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
154392 +tun_recvmsg_48463 tun_recvmsg 4-0 48463 NULL
154393 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 NULL nohasharray
154394 +getname_48466 getname 0 48466 &copy_page_from_iter_iovec_48466
154395 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
154396 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
154397 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
154398 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
154399 +set_in16_max_48479 set_in16_max 0-4 48479 NULL
154400 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
154401 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
154402 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
154403 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
154404 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
154405 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
154406 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
154407 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
154408 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
154409 +store_48497 store 0-3 48497 NULL nohasharray
154410 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
154411 +send_control_msg_48498 send_control_msg 6-0 48498 NULL
154412 +show_temp_type_48500 show_temp_type 0 48500 NULL
154413 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
154414 +serio_show_description_48505 serio_show_description 0 48505 NULL
154415 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
154416 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
154417 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
154418 +phantom_get_free_48514 phantom_get_free 0 48514 NULL nohasharray
154419 +vti6_get_size_48514 vti6_get_size 0 48514 &phantom_get_free_48514
154420 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
154421 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
154422 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
154423 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
154424 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
154425 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
154426 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
154427 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
154428 +ths7303_write_48540 ths7303_write 0 48540 NULL
154429 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
154430 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
154431 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
154432 +f2fs_direct_IO_48556 f2fs_direct_IO 3 48556 NULL
154433 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
154434 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
154435 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
154436 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
154437 +command_resume_48565 command_resume 0 48565 NULL
154438 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
154439 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
154440 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
154441 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
154442 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
154443 +team_init_48574 team_init 0 48574 NULL
154444 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
154445 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
154446 +set_mode_48583 set_mode 0 48583 NULL
154447 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
154448 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
154449 +set_channels_48590 set_channels 0 48590 NULL
154450 +update_fw_48597 update_fw 0 48597 NULL
154451 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
154452 +label_SKIN_48603 label_SKIN 0 48603 NULL
154453 +ext4_ind_direct_IO_48607 ext4_ind_direct_IO 3 48607 NULL
154454 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
154455 +ctrl_48612 ctrl 0 48612 NULL
154456 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
154457 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
154458 +uni2char_48631 uni2char 0 48631 NULL
154459 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
154460 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
154461 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
154462 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
154463 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
154464 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
154465 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
154466 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
154467 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
154468 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL nohasharray
154469 +packet_recvmsg_48652 packet_recvmsg 3 48652 &__efx_reconfigure_port_48652
154470 +mtd_read_48655 mtd_read 0 48655 NULL
154471 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
154472 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
154473 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
154474 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
154475 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
154476 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
154477 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
154478 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
154479 +read_48672 read 0 48672 NULL
154480 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 NULL
154481 +emit_request_48679 emit_request 0 48679 NULL
154482 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
154483 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
154484 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
154485 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
154486 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
154487 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
154488 +create_css_48692 create_css 0 48692 NULL
154489 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
154490 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
154491 +altera_drscan_48698 altera_drscan 2 48698 NULL
154492 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
154493 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
154494 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
154495 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
154496 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
154497 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
154498 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
154499 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
154500 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
154501 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
154502 +show_therm_status_48723 show_therm_status 0 48723 NULL
154503 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
154504 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
154505 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
154506 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
154507 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
154508 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
154509 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
154510 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
154511 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
154512 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
154513 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
154514 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
154515 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
154516 +patch_alc269_48756 patch_alc269 0 48756 NULL
154517 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
154518 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
154519 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
154520 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 NULL nohasharray
154521 +event_buffer_read_48772 event_buffer_read 0-3 48772 &l2cap_segment_sdu_48772
154522 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL nohasharray
154523 +gpiod_count_48773 gpiod_count 0 48773 &rds_set_bool_option_48773
154524 +boottime_set_48781 boottime_set 0-4 48781 NULL
154525 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
154526 +transfer_48788 transfer 0 48788 NULL
154527 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
154528 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
154529 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
154530 +lua_sysfs_write_48797 lua_sysfs_write 6-0 48797 NULL
154531 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
154532 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
154533 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
154534 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
154535 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
154536 +show_48809 show 0 48809 NULL
154537 +store_sched4_48815 store_sched4 4-0 48815 NULL
154538 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
154539 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
154540 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
154541 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
154542 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
154543 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
154544 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
154545 +vc_do_resize_48842 vc_do_resize 3-4 48842 NULL nohasharray
154546 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 &vc_do_resize_48842 nohasharray
154547 +velocity_get_sset_count_48842 velocity_get_sset_count 0 48842 &vbi_queue_setup_48842
154548 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
154549 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
154550 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
154551 +insert_queue_48849 insert_queue 0 48849 NULL
154552 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
154553 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
154554 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
154555 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
154556 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
154557 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
154558 +submit_async_48869 submit_async 0 48869 NULL
154559 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
154560 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
154561 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
154562 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
154563 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
154564 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
154565 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
154566 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
154567 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
154568 +adummy_open_48895 adummy_open 0 48895 NULL
154569 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
154570 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
154571 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
154572 +MT2063_Tune_48898 MT2063_Tune 0 48898 &mac_drv_rx_init_48898
154573 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
154574 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
154575 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
154576 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
154577 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
154578 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
154579 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
154580 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
154581 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
154582 +send_cmd_48933 send_cmd 0 48933 NULL
154583 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
154584 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
154585 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
154586 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
154587 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
154588 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
154589 +br_dev_init_48956 br_dev_init 0 48956 NULL
154590 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
154591 +register_new_memory_48959 register_new_memory 0 48959 NULL
154592 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
154593 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
154594 +venus_fsync_48962 venus_fsync 0 48962 NULL
154595 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
154596 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
154597 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
154598 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
154599 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
154600 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
154601 +devm_kmemdup_48976 devm_kmemdup 3 48976 NULL nohasharray
154602 +ipr_free_dump_48976 ipr_free_dump 0 48976 &devm_kmemdup_48976
154603 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
154604 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
154605 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
154606 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
154607 +get_target_48984 get_target 0 48984 NULL nohasharray
154608 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
154609 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
154610 +show_48988 show 0 48988 NULL
154611 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
154612 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL nohasharray
154613 +mei_cl_alloc_cb_48992 mei_cl_alloc_cb 2 48992 &nes_store_nonidx_data_48992
154614 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
154615 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
154616 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
154617 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
154618 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
154619 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
154620 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
154621 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
154622 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
154623 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
154624 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
154625 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
154626 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
154627 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
154628 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
154629 +transient_status_49027 transient_status 4 49027 NULL
154630 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
154631 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
154632 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
154633 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 2-0 49037 NULL nohasharray
154634 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 &pvscsi_change_queue_depth_49037
154635 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
154636 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
154637 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
154638 +setup_msi_irq_49052 setup_msi_irq 0 49052 NULL nohasharray
154639 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 &setup_msi_irq_49052 nohasharray
154640 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052
154641 +ubi_read_49061 ubi_read 0 49061 NULL
154642 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 NULL nohasharray
154643 +net2280_queue_49065 net2280_queue 0 49065 &l2cap_bredr_sig_cmd_49065
154644 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
154645 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
154646 +read_regs_49068 read_regs 0 49068 NULL
154647 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
154648 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
154649 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
154650 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
154651 +show_fan_49076 show_fan 0 49076 NULL nohasharray
154652 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 &show_fan_49076
154653 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 NULL
154654 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
154655 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
154656 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
154657 +scsi_register_49094 scsi_register 2 49094 NULL
154658 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
154659 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
154660 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
154661 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
154662 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
154663 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
154664 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
154665 +walk_pmd_range_49127 walk_pmd_range 0 49127 NULL
154666 +dn_check_state_49133 dn_check_state 0 49133 NULL
154667 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
154668 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &pt_read_49136 nohasharray
154669 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0 49136 &netxen_setup_msi_interrupts_49136
154670 +read_file_49137 read_file 4 49137 NULL
154671 +affs_write_begin_49139 affs_write_begin 3-0 49139 NULL
154672 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
154673 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
154674 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
154675 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
154676 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
154677 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
154678 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151 nohasharray
154679 +p9_client_zc_rpc_49151 p9_client_zc_rpc 7 49151 &patch_vt1812_49151
154680 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
154681 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
154682 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
154683 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
154684 +gr_queue_49159 gr_queue 0 49159 NULL
154685 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
154686 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
154687 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
154688 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
154689 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
154690 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
154691 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
154692 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
154693 +__jfs_setxattr_49175 __jfs_setxattr 5-0 49175 NULL
154694 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
154695 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
154696 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
154697 +phy_device_create_49190 phy_device_create 3 49190 NULL
154698 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
154699 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
154700 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
154701 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
154702 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
154703 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
154704 +aio_read_null_49202 aio_read_null 0 49202 NULL
154705 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
154706 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
154707 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
154708 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
154709 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
154710 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
154711 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
154712 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
154713 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL
154714 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
154715 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
154716 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
154717 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
154718 +stop_discovery_49237 stop_discovery 4 49237 NULL
154719 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
154720 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
154721 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
154722 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
154723 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
154724 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
154725 +get_write_access_49253 get_write_access 0 49253 NULL
154726 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
154727 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
154728 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
154729 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
154730 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
154731 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
154732 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
154733 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
154734 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
154735 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
154736 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
154737 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
154738 +store_49284 store 0 49284 NULL
154739 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
154740 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
154741 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
154742 +store_49298 store 0-3 49298 NULL
154743 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
154744 +uio_read_49300 uio_read 3-0 49300 NULL
154745 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
154746 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
154747 +cyapa_gen5_suspend_scanning_49305 cyapa_gen5_suspend_scanning 0 49305 NULL
154748 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
154749 +request_locality_49318 request_locality 0 49318 NULL
154750 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
154751 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
154752 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
154753 +show_freq_49329 show_freq 0 49329 NULL
154754 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
154755 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
154756 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
154757 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
154758 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
154759 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
154760 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
154761 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
154762 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
154763 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
154764 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
154765 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
154766 +avtab_init_49369 avtab_init 0 49369 NULL
154767 +px_raw_event_49371 px_raw_event 4 49371 NULL
154768 +resync_start_show_49372 resync_start_show 0 49372 NULL
154769 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
154770 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
154771 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
154772 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
154773 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
154774 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
154775 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
154776 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
154777 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
154778 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
154779 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
154780 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
154781 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
154782 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
154783 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
154784 +kbd_backlight_mode_store_49419 kbd_backlight_mode_store 0-4 49419 NULL
154785 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
154786 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL nohasharray
154787 +gfs2_quota_check_49426 gfs2_quota_check 0 49426 &hdmiphy_s_stream_49426
154788 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
154789 +ds1685_rtc_read_time_49432 ds1685_rtc_read_time 0 49432 NULL
154790 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
154791 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
154792 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
154793 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
154794 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
154795 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
154796 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
154797 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
154798 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
154799 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
154800 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
154801 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6-2 49474 NULL
154802 +buf_prepare_49476 buf_prepare 0 49476 NULL
154803 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
154804 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
154805 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
154806 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &tipc_bclink_get_mtu_49483 nohasharray
154807 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &esp4_get_mtu_49483
154808 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
154809 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
154810 +r820t_read_49492 r820t_read 0-4 49492 NULL
154811 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
154812 +ismt_access_49498 ismt_access 0 49498 NULL
154813 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
154814 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
154815 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
154816 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
154817 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
154818 +show_offset_49516 show_offset 0 49516 NULL
154819 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
154820 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
154821 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
154822 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
154823 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
154824 +emulator_write_phys_49520 emulator_write_phys 2 49520 &__sock_recvmsg_nosec_49520
154825 +xgbe_change_mtu_49524 xgbe_change_mtu 2-0 49524 NULL
154826 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
154827 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
154828 +read_partial_49528 read_partial 2 49528 &light_write_49528
154829 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
154830 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
154831 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
154832 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
154833 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
154834 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
154835 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
154836 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
154837 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
154838 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
154839 +read_status_49562 read_status 0 49562 NULL
154840 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
154841 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
154842 +show_taint_49568 show_taint 0 49568 NULL nohasharray
154843 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
154844 +major_show_49571 major_show 0 49571 NULL
154845 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
154846 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
154847 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
154848 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
154849 +readfifo_49583 readfifo 1 49583 NULL
154850 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
154851 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 NULL nohasharray
154852 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 &cpu_mask_to_apicid_and_49589
154853 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
154854 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
154855 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
154856 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
154857 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
154858 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
154859 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
154860 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
154861 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
154862 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
154863 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
154864 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
154865 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
154866 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
154867 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
154868 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
154869 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
154870 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
154871 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616
154872 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
154873 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
154874 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
154875 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
154876 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
154877 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
154878 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
154879 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
154880 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
154881 +rds_notify_queue_get_49635 rds_notify_queue_get 0 49635 NULL
154882 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
154883 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
154884 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
154885 +match_int_49672 match_int 0 49672 NULL
154886 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
154887 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
154888 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
154889 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
154890 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
154891 +fw_status_49690 fw_status 0 49690 NULL
154892 +__setup_irq_49696 __setup_irq 0 49696 NULL
154893 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
154894 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 NULL nohasharray
154895 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 &tcp_sacktag_walk_49703
154896 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
154897 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
154898 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
154899 +show_online_49713 show_online 0 49713 NULL
154900 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
154901 +write_pool_49718 write_pool 3-0 49718 NULL
154902 +create_modalias_49720 create_modalias 0 49720 NULL
154903 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
154904 +__netlink_insert_49728 __netlink_insert 0 49728 NULL
154905 +pcnet_open_49729 pcnet_open 0 49729 NULL
154906 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
154907 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
154908 +write_exec_49737 write_exec 0 49737 NULL nohasharray
154909 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
154910 +check_frame_49741 check_frame 0 49741 NULL
154911 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
154912 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 NULL nohasharray
154913 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 &zd_usb_iowrite16v_49744
154914 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
154915 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
154916 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
154917 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL nohasharray
154918 +snd_hdac_get_connections_49750 snd_hdac_get_connections 0 49750 &__niu_wait_bits_clear_ipp_49750
154919 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
154920 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
154921 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
154922 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
154923 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
154924 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
154925 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &key_conf_keylen_read_49758 nohasharray
154926 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &cfg80211_vendor_event_alloc_49758
154927 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
154928 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
154929 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
154930 +keyspan_write_room_49763 keyspan_write_room 0 49763 NULL
154931 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 NULL nohasharray
154932 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765 nohasharray
154933 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 &nmi_suspend_49765
154934 +isku_sysfs_write_49767 isku_sysfs_write 5-0 49767 NULL
154935 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
154936 +dev_show_49780 dev_show 0 49780 NULL
154937 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
154938 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
154939 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
154940 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
154941 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
154942 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
154943 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
154944 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
154945 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
154946 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
154947 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
154948 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 NULL nohasharray
154949 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 &__of_parse_phandle_with_args_49807
154950 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
154951 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
154952 +show_config_pending_49814 show_config_pending 0 49814 NULL
154953 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
154954 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
154955 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 6-0-3 49829 NULL
154956 +nvkm_engctx_create__49831 nvkm_engctx_create_ 8 49831 NULL nohasharray
154957 +add_uuid_49831 add_uuid 4 49831 &nvkm_engctx_create__49831 nohasharray
154958 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
154959 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
154960 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
154961 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
154962 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
154963 +hash_recvmsg_49844 hash_recvmsg 3 49844 NULL
154964 +twl4030_write_49846 twl4030_write 2 49846 NULL
154965 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
154966 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
154967 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
154968 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
154969 +efx_fill_loopback_test_49855 efx_fill_loopback_test 0-4 49855 NULL
154970 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
154971 +store_modes_49864 store_modes 0-4 49864 NULL
154972 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
154973 +____request_module_49868 ____request_module 0 49868 NULL
154974 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 3-0 49870 NULL
154975 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
154976 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
154977 +s_filter_49877 s_filter 0 49877 NULL
154978 +show_volt_max_49881 show_volt_max 0 49881 NULL
154979 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
154980 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
154981 +tgr192_init_49892 tgr192_init 0 49892 NULL
154982 +lb_throttle_49897 lb_throttle 0 49897 NULL
154983 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
154984 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
154985 +ea_put_49907 ea_put 0 49907 NULL
154986 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
154987 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 NULL nohasharray
154988 +available_governors_show_49912 available_governors_show 0 49912 &ecryptfs_filldir_49912
154989 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
154990 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
154991 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
154992 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
154993 +_cpu_up_49927 _cpu_up 0 49927 NULL
154994 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
154995 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL nohasharray
154996 +md_setup_cluster_49936 md_setup_cluster 0 49936 &mxl301rf_set_params_49936
154997 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
154998 +tpm_get_random_49950 tpm_get_random 0-3 49950 NULL
154999 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
155000 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
155001 +__cfg80211_alloc_event_skb_49963 __cfg80211_alloc_event_skb 6 49963 NULL
155002 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
155003 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
155004 +hda_widget_sysfs_init_49968 hda_widget_sysfs_init 0 49968 NULL
155005 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
155006 +volume_write_49971 volume_write 0 49971 NULL
155007 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
155008 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
155009 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
155010 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
155011 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
155012 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
155013 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
155014 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
155015 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
155016 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
155017 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
155018 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
155019 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
155020 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
155021 +run_49996 run 0 49996 NULL
155022 +write_49997 write 0 49997 NULL
155023 +__module_alloc_50004 __module_alloc 1 50004 NULL
155024 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
155025 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
155026 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
155027 +hugetlb_entry_50017 hugetlb_entry 0 50017 NULL
155028 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
155029 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
155030 +isdn_read_50021 isdn_read 3-0 50021 NULL
155031 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
155032 +rose_device_event_50026 rose_device_event 0 50026 NULL
155033 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
155034 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
155035 +caif_stream_sendmsg_50030 caif_stream_sendmsg 3 50030 NULL
155036 +set_mtu_50032 set_mtu 0 50032 NULL
155037 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
155038 +sky2_open_50034 sky2_open 0 50034 NULL
155039 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
155040 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
155041 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
155042 +wait_for_free_request_50040 wait_for_free_request 0 50040 NULL nohasharray
155043 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 &wait_for_free_request_50040 nohasharray
155044 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040
155045 +read_lid_handling_50041 read_lid_handling 0 50041 NULL
155046 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
155047 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
155048 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
155049 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
155050 +ioread8_50049 ioread8 0 50049 NULL
155051 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
155052 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
155053 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
155054 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
155055 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
155056 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
155057 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
155058 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
155059 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
155060 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
155061 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
155062 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
155063 +afs_writepages_50092 afs_writepages 0 50092 NULL
155064 +card_type_show_50095 card_type_show 0 50095 NULL
155065 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
155066 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
155067 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
155068 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
155069 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
155070 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
155071 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
155072 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
155073 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
155074 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
155075 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
155076 +ocrdma_dbgfs_ops_write_50123 ocrdma_dbgfs_ops_write 3-0 50123 NULL
155077 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
155078 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
155079 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
155080 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
155081 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
155082 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
155083 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
155084 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
155085 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
155086 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
155087 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
155088 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
155089 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
155090 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
155091 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
155092 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
155093 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
155094 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
155095 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
155096 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
155097 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
155098 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
155099 +rx_refill_50166 rx_refill 0 50166 NULL
155100 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
155101 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
155102 +odev_update_50169 odev_update 2-0 50169 NULL
155103 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
155104 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
155105 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
155106 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
155107 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
155108 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
155109 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
155110 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
155111 +_mv88e6xxx_phy_write_indirect_50195 _mv88e6xxx_phy_write_indirect 0 50195 NULL
155112 +store_beep_50196 store_beep 0-4 50196 NULL
155113 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
155114 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
155115 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
155116 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
155117 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
155118 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
155119 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
155120 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
155121 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
155122 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
155123 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
155124 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
155125 +loadtime_init_50221 loadtime_init 0 50221 NULL
155126 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
155127 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
155128 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
155129 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
155130 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
155131 +afs_extract_data_50261 afs_extract_data 5 50261 NULL nohasharray
155132 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 &afs_extract_data_50261 nohasharray
155133 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261
155134 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
155135 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
155136 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
155137 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
155138 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
155139 +__i915_add_request_50272 __i915_add_request 0 50272 NULL
155140 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
155141 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
155142 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
155143 +netlink_send_50281 netlink_send 0 50281 NULL
155144 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
155145 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
155146 +store_50289 store 0-3 50289 NULL
155147 +show_in10_50295 show_in10 0 50295 NULL
155148 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
155149 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
155150 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
155151 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
155152 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
155153 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
155154 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
155155 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
155156 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
155157 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
155158 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
155159 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
155160 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
155161 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
155162 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
155163 +do_launder_page_50329 do_launder_page 0 50329 NULL
155164 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
155165 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
155166 +dax_io_50336 dax_io 5-4-0 50336 NULL
155167 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
155168 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
155169 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 4-0 50343 NULL
155170 +tpm_read_50344 tpm_read 3-0 50344 NULL
155171 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
155172 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
155173 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
155174 +efx_nic_update_stats_50352 efx_nic_update_stats 2 50352 NULL
155175 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
155176 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
155177 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
155178 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
155179 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
155180 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
155181 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 NULL nohasharray
155182 +setbrightness_50365 setbrightness 0 50365 &xfrm_send_migrate_50365
155183 +roccat_common2_receive_50369 roccat_common2_receive 4-0 50369 NULL
155184 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
155185 +set_ctrl_50374 set_ctrl 0 50374 NULL
155186 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
155187 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
155188 +store_temp62_50383 store_temp62 0-4 50383 NULL
155189 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
155190 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
155191 +flags_show_50391 flags_show 0 50391 NULL
155192 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
155193 +base_sock_create_50400 base_sock_create 0 50400 NULL
155194 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
155195 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL nohasharray
155196 +read8_reg_50410 read8_reg 4 50410 &inode_getsecctx_50410
155197 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
155198 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
155199 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
155200 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
155201 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
155202 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
155203 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
155204 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
155205 +event_input_50432 event_input 0 50432 NULL
155206 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
155207 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
155208 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
155209 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 0-4 50444 NULL
155210 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
155211 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
155212 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
155213 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
155214 +udf_writepages_50451 udf_writepages 0 50451 NULL
155215 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
155216 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
155217 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
155218 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
155219 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
155220 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
155221 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
155222 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
155223 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
155224 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
155225 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
155226 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
155227 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
155228 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
155229 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
155230 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
155231 +freeze_show_50489 freeze_show 0 50489 NULL
155232 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
155233 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
155234 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
155235 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
155236 +validate_50497 validate 0 50497 NULL
155237 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
155238 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
155239 +numa_node_show_50504 numa_node_show 0 50504 NULL
155240 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
155241 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
155242 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
155243 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
155244 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
155245 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
155246 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
155247 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
155248 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
155249 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
155250 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
155251 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
155252 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
155253 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
155254 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 NULL nohasharray
155255 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 &ath6kl_set_ap_probe_resp_ies_50539 nohasharray
155256 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539
155257 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
155258 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
155259 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
155260 +bh_get_50543 bh_get 0 50543 NULL
155261 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
155262 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
155263 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
155264 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
155265 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
155266 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
155267 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
155268 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
155269 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
155270 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
155271 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
155272 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
155273 +mwave_write_50571 mwave_write 0-3 50571 NULL
155274 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
155275 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
155276 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
155277 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
155278 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
155279 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
155280 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
155281 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
155282 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
155283 +build_inv_iommu_pages_50589 build_inv_iommu_pages 2-3 50589 NULL
155284 +load_map_50592 load_map 0 50592 NULL
155285 +sge_rx_50594 sge_rx 3 50594 NULL
155286 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
155287 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
155288 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
155289 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
155290 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
155291 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
155292 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
155293 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
155294 +ipr_halt_50616 ipr_halt 0 50616 NULL
155295 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
155296 +get_lid_handling_50618 get_lid_handling 0 50618 NULL nohasharray
155297 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 &get_lid_handling_50618
155298 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
155299 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
155300 +macvtap_alloc_skb_50629 macvtap_alloc_skb 2-3-4 50629 &regcache_rbtree_write_50629 nohasharray
155301 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &macvtap_alloc_skb_50629
155302 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
155303 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
155304 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
155305 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
155306 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
155307 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
155308 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
155309 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
155310 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
155311 +show_50648 show 0 50648 NULL
155312 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
155313 +fat_direct_IO_50654 fat_direct_IO 3 50654 NULL
155314 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
155315 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
155316 +raid56_parity_alloc_scrub_rbio_50658 raid56_parity_alloc_scrub_rbio 4 50658 NULL
155317 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
155318 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
155319 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
155320 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
155321 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
155322 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
155323 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
155324 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-4-0 50669 NULL
155325 +addr_len_show_50673 addr_len_show 0 50673 NULL
155326 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
155327 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
155328 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
155329 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
155330 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
155331 +store_50690 store 0-3 50690 NULL
155332 +_ep_queue_50692 _ep_queue 0 50692 NULL
155333 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL
155334 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
155335 +discover_50707 discover 0 50707 NULL
155336 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
155337 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
155338 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
155339 +epool_init_50723 epool_init 2 50723 NULL
155340 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
155341 +device_attach_50730 device_attach 0 50730 NULL nohasharray
155342 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
155343 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
155344 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
155345 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
155346 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
155347 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
155348 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
155349 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
155350 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
155351 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
155352 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
155353 +skb_padto_50759 skb_padto 2 50759 NULL
155354 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
155355 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
155356 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
155357 +isight_trigger_50765 isight_trigger 0 50765 NULL
155358 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
155359 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
155360 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
155361 +get_component_power_status_50773 get_component_power_status 0 50773 &ocfs2_xattr_block_get_50773 nohasharray
155362 +g_crop_50773 g_crop 0 50773 &get_component_power_status_50773
155363 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
155364 +pipe_handler_request_50774 pipe_handler_request 5-0 50774 &tm6000_read_write_usb_50774
155365 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
155366 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
155367 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
155368 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
155369 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
155370 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
155371 +ping_v4_sendmsg_50787 ping_v4_sendmsg 4-0 50787 NULL
155372 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
155373 +store_50792 store 0 50792 NULL
155374 +tpm_write_50798 tpm_write 3-0 50798 NULL
155375 +write_flush_50803 write_flush 3-0 50803 NULL
155376 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
155377 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
155378 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
155379 +dvb_play_50814 dvb_play 3-0 50814 NULL
155380 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
155381 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
155382 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
155383 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
155384 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 NULL nohasharray
155385 +recvmsg_50829 recvmsg 0-4 50829 &acpi_ev_install_gpe_block_50829 nohasharray
155386 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829
155387 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
155388 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
155389 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
155390 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
155391 +videobuf_dma_init_user_50839 videobuf_dma_init_user 4-3-0 50839 NULL
155392 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 NULL
155393 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
155394 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
155395 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
155396 +fat_write_begin_50858 fat_write_begin 3-0 50858 NULL
155397 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
155398 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
155399 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
155400 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
155401 +nla_put_string_50887 nla_put_string 0 50887 NULL
155402 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
155403 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
155404 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
155405 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
155406 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
155407 +subconnector_show_50902 subconnector_show 0 50902 NULL
155408 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
155409 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
155410 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
155411 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
155412 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
155413 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
155414 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
155415 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
155416 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
155417 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
155418 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
155419 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
155420 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
155421 +wl1271_rx_handle_data_50919 wl1271_rx_handle_data 3 50919 NULL
155422 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
155423 +busnum_show_50927 busnum_show 0 50927 NULL
155424 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
155425 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
155426 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
155427 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
155428 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
155429 +show_device_status_50947 show_device_status 0 50947 NULL
155430 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
155431 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
155432 +set_50949 set 0 50949 NULL nohasharray
155433 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
155434 +tp_la_write_50950 tp_la_write 3-0 50950 NULL nohasharray
155435 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 &tp_la_write_50950 nohasharray
155436 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
155437 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
155438 +zl10036_write_50952 zl10036_write 0 50952 NULL
155439 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
155440 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 NULL nohasharray
155441 +sdio_uart_write_50954 sdio_uart_write 3 50954 &__uncore_thresh5_show_50954
155442 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
155443 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
155444 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
155445 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
155446 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
155447 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
155448 +null_final_50967 null_final 0 50967 NULL
155449 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
155450 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
155451 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
155452 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
155453 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
155454 +timeout_write_50991 timeout_write 3-0 50991 NULL
155455 +interval_show_50993 interval_show 0 50993 NULL
155456 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
155457 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
155458 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
155459 +security_load_policy_50997 security_load_policy 0 50997 NULL
155460 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
155461 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
155462 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
155463 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
155464 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
155465 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
155466 +ppp_read_51017 ppp_read 0-3 51017 NULL
155467 +img_pwm_config_51020 img_pwm_config 0 51020 NULL
155468 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
155469 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
155470 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
155471 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
155472 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL
155473 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
155474 +mv88e6xxx_phy_read_indirect_51035 mv88e6xxx_phy_read_indirect 2 51035 NULL
155475 +dump_midi_51040 dump_midi 3 51040 NULL nohasharray
155476 +cma_free_write_51040 cma_free_write 2 51040 &dump_midi_51040
155477 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
155478 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL nohasharray
155479 +i915_gem_object_get_pages_phys_51042 i915_gem_object_get_pages_phys 0 51042 &srpt_alloc_ioctx_51042 nohasharray
155480 +req_run_51042 req_run 0 51042 &i915_gem_object_get_pages_phys_51042
155481 +store_detach_51045 store_detach 0-4 51045 NULL
155482 +show_51050 show 0 51050 NULL nohasharray
155483 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
155484 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
155485 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
155486 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
155487 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
155488 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
155489 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
155490 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
155491 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
155492 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
155493 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
155494 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
155495 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
155496 +removable_show_51080 removable_show 0 51080 NULL
155497 +usb_sleep_charge_show_51081 usb_sleep_charge_show 0 51081 NULL
155498 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
155499 +register_jprobes_51086 register_jprobes 0 51086 NULL
155500 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
155501 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
155502 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
155503 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
155504 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
155505 +hci_req_run_skb_51098 hci_req_run_skb 0 51098 NULL
155506 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
155507 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
155508 +ti_recv_51110 ti_recv 3 51110 NULL nohasharray
155509 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 &ti_recv_51110
155510 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
155511 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
155512 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 NULL nohasharray
155513 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 &iscsi_nop_out_rsp_51117
155514 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
155515 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
155516 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
155517 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
155518 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
155519 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
155520 +amanda_help_51133 amanda_help 0 51133 NULL
155521 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
155522 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
155523 +alloc_rtllib_51136 alloc_rtllib 1 51136 NULL
155524 +reg_read_51137 reg_read 0 51137 NULL nohasharray
155525 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 &reg_read_51137
155526 +show_in_input_51138 show_in_input 0 51138 NULL
155527 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
155528 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
155529 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
155530 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
155531 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
155532 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL nohasharray
155533 +cyapa_reinitialize_51151 cyapa_reinitialize 0 51151 &compat_sys_pwritev64_51151
155534 +__smsc911x_reg_read_51152 __smsc911x_reg_read 0 51152 NULL
155535 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
155536 +driver_attach_51156 driver_attach 0 51156 NULL
155537 +device_rev_show_51157 device_rev_show 0 51157 NULL
155538 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
155539 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
155540 +online_store_51175 online_store 0-4 51175 NULL
155541 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
155542 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
155543 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
155544 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
155545 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 NULL nohasharray
155546 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 &i40evf_acquire_msix_vectors_51190
155547 +dpms_show_51191 dpms_show 0 51191 NULL
155548 +get_uint_51193 get_uint 0 51193 NULL
155549 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
155550 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 4-2-0 51197 NULL
155551 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
155552 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
155553 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
155554 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
155555 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
155556 +sr_done_51211 sr_done 0 51211 NULL
155557 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
155558 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
155559 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
155560 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
155561 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
155562 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
155563 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
155564 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
155565 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
155566 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
155567 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
155568 +goto_high_power_51237 goto_high_power 0 51237 NULL
155569 +drm_property_create_51239 drm_property_create 4 51239 NULL
155570 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
155571 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
155572 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
155573 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
155574 +st_read_51251 st_read 3-0 51251 NULL nohasharray
155575 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
155576 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
155577 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
155578 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
155579 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
155580 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
155581 +ath10k_dbg_sta_write_addba_51264 ath10k_dbg_sta_write_addba 3-0 51264 NULL nohasharray
155582 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 &ath10k_dbg_sta_write_addba_51264 nohasharray
155583 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
155584 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
155585 +e100_up_51268 e100_up 0 51268 NULL
155586 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
155587 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
155588 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
155589 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
155590 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
155591 +send_51279 send 0 51279 NULL nohasharray
155592 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
155593 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
155594 +kasan_mem_notifier_51283 kasan_mem_notifier 0 51283 NULL
155595 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
155596 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
155597 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
155598 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
155599 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
155600 +disable_51293 disable 0 51293 NULL
155601 +chip_name_show_51296 chip_name_show 0 51296 NULL
155602 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
155603 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
155604 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
155605 +nv_open_51300 nv_open 0 51300 NULL
155606 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
155607 +get_sset_count_51303 get_sset_count 0 51303 NULL
155608 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
155609 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
155610 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
155611 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
155612 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
155613 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
155614 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
155615 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
155616 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
155617 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
155618 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
155619 +is_selfpowered_show_51329 is_selfpowered_show 0 51329 NULL
155620 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
155621 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
155622 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
155623 +device_user_purge_51340 device_user_purge 0 51340 NULL
155624 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
155625 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
155626 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
155627 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
155628 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
155629 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
155630 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
155631 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
155632 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
155633 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
155634 +show_hue_51369 show_hue 0 51369 NULL
155635 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
155636 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
155637 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
155638 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
155639 +geneve_xmit_skb_51377 geneve_xmit_skb 13 51377 NULL nohasharray
155640 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 &geneve_xmit_skb_51377
155641 +ath10k_dbg_sta_read_aggr_mode_51381 ath10k_dbg_sta_read_aggr_mode 3-0 51381 NULL nohasharray
155642 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 &ath10k_dbg_sta_read_aggr_mode_51381
155643 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
155644 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
155645 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
155646 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
155647 +efx_ethtool_fill_self_tests_51396 efx_ethtool_fill_self_tests 0 51396 NULL
155648 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
155649 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
155650 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
155651 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
155652 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
155653 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
155654 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
155655 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
155656 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
155657 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
155658 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
155659 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431
155660 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
155661 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
155662 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
155663 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
155664 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
155665 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
155666 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
155667 +yam_open_51447 yam_open 0 51447 NULL
155668 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
155669 +axnet_open_51453 axnet_open 0 51453 NULL
155670 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
155671 +gdth_halt_51460 gdth_halt 0 51460 NULL
155672 +get_cur_state_51461 get_cur_state 0 51461 NULL nohasharray
155673 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 &get_cur_state_51461
155674 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
155675 +nvkm_vm_create_51466 nvkm_vm_create 3-2 51466 NULL
155676 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
155677 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
155678 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
155679 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
155680 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
155681 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
155682 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
155683 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
155684 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
155685 +nested_vmx_store_msr_51490 nested_vmx_store_msr 2 51490 NULL nohasharray
155686 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 &nested_vmx_store_msr_51490
155687 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
155688 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
155689 +delay_show_51497 delay_show 0 51497 NULL
155690 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
155691 +get_dev_status_51505 get_dev_status 0 51505 NULL
155692 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
155693 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
155694 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
155695 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
155696 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
155697 +store_51519 store 0-3 51519 NULL
155698 +show_dts_51521 show_dts 0 51521 NULL
155699 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
155700 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
155701 +upload_code_51528 upload_code 0 51528 NULL
155702 +key_search_51533 key_search 0 51533 NULL
155703 +vid_show_51538 vid_show 0 51538 NULL
155704 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
155705 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
155706 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
155707 +new_offset_show_51546 new_offset_show 0 51546 NULL
155708 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
155709 +mbox_write_51548 mbox_write 3-0 51548 NULL
155710 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 NULL nohasharray
155711 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 &__alloc_eip_netdev_51549
155712 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
155713 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
155714 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 NULL nohasharray
155715 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 &icmp_manip_pkt_51560
155716 +write_u64_51561 write_u64 0 51561 NULL
155717 +read_fw_51564 read_fw 0-5-6 51564 NULL
155718 +tx_sg_51567 tx_sg 0 51567 NULL
155719 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
155720 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
155721 +bt_sock_stream_recvmsg_51582 bt_sock_stream_recvmsg 3 51582 NULL
155722 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
155723 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
155724 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
155725 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
155726 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
155727 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
155728 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
155729 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
155730 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
155731 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
155732 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
155733 +rfcomm_tty_write_51603 rfcomm_tty_write 3 51603 NULL nohasharray
155734 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &rfcomm_tty_write_51603
155735 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
155736 +cmd_complete_51629 cmd_complete 6 51629 NULL nohasharray
155737 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 &cmd_complete_51629
155738 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
155739 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
155740 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
155741 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
155742 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
155743 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
155744 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
155745 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
155746 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
155747 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
155748 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
155749 +cyapa_update_rt_suspend_scanrate_51680 cyapa_update_rt_suspend_scanrate 0-4 51680 NULL
155750 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
155751 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
155752 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
155753 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
155754 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
155755 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
155756 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
155757 +intel_xpower_pmic_get_raw_temp_51690 intel_xpower_pmic_get_raw_temp 0 51690 NULL nohasharray
155758 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 &intel_xpower_pmic_get_raw_temp_51690
155759 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
155760 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
155761 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
155762 +md5_update_51700 md5_update 0 51700 NULL
155763 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
155764 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
155765 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
155766 +sel_write_access_51704 sel_write_access 3 51704 NULL
155767 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
155768 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
155769 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
155770 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
155771 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
155772 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
155773 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
155774 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
155775 +str_read_51731 str_read 4-0 51731 NULL
155776 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
155777 +hid_parse_report_51737 hid_parse_report 3 51737 NULL nohasharray
155778 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 &hid_parse_report_51737
155779 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
155780 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
155781 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
155782 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 NULL nohasharray
155783 +opticon_write_room_51752 opticon_write_room 0 51752 &ifx_spi_insert_flip_string_51752 nohasharray
155784 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 &opticon_write_room_51752
155785 +aac_change_queue_depth_51753 aac_change_queue_depth 2-0 51753 NULL
155786 +if_write_51756 if_write 3 51756 NULL
155787 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
155788 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
155789 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
155790 +__fswab32_51781 __fswab32 0 51781 NULL
155791 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
155792 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
155793 +expkey_parse_51787 expkey_parse 0 51787 NULL
155794 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
155795 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
155796 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
155797 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
155798 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
155799 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
155800 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
155801 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
155802 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
155803 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
155804 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
155805 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
155806 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
155807 +scsi_format_opcode_name_51826 scsi_format_opcode_name 0-2 51826 NULL nohasharray
155808 +buffer_from_user_51826 buffer_from_user 3 51826 &scsi_format_opcode_name_51826
155809 +MoxaPortTxFree_51829 MoxaPortTxFree 0 51829 NULL
155810 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
155811 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
155812 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
155813 +write_packet_51838 write_packet 0 51838 NULL
155814 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
155815 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
155816 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
155817 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
155818 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL nohasharray
155819 +wwan_store_51846 wwan_store 4-0 51846 &raw6_getfrag_51846
155820 +ioread32_51847 ioread32 0 51847 NULL nohasharray
155821 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
155822 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
155823 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
155824 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
155825 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
155826 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
155827 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
155828 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
155829 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
155830 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
155831 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
155832 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
155833 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
155834 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
155835 +user_read_51881 user_read 3 51881 NULL
155836 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
155837 +b44_readphy_51890 b44_readphy 0 51890 NULL
155838 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
155839 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
155840 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
155841 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
155842 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
155843 +query_gid_51901 query_gid 0 51901 NULL
155844 +get_pages_51902 get_pages 0 51902 NULL
155845 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
155846 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
155847 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
155848 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
155849 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
155850 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
155851 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
155852 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
155853 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
155854 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
155855 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
155856 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
155857 +task_has_system_51936 task_has_system 0 51936 NULL
155858 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
155859 +direct_IO_51941 direct_IO 0 51941 NULL
155860 +show_test_51942 show_test 0 51942 NULL
155861 +pm_test_show_51946 pm_test_show 0 51946 NULL
155862 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
155863 +get_clock_info_51952 get_clock_info 4 51952 NULL
155864 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
155865 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
155866 +size_show_51963 size_show 0 51963 NULL
155867 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
155868 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
155869 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
155870 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
155871 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
155872 +read_page_51972 read_page 2 51972 NULL
155873 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
155874 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
155875 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
155876 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
155877 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
155878 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
155879 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
155880 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL nohasharray
155881 +cp_get_sset_count_51991 cp_get_sset_count 0 51991 &_c4iw_write_mem_dma_51991
155882 +__detect_osd_51993 __detect_osd 0 51993 NULL
155883 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
155884 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
155885 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
155886 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
155887 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
155888 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
155889 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
155890 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
155891 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
155892 +dummy_enable_52019 dummy_enable 0 52019 NULL
155893 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
155894 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
155895 +r820t_write_52023 r820t_write 0-4 52023 NULL
155896 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
155897 +show_current_driver_52027 show_current_driver 0 52027 NULL
155898 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
155899 +override_release_52032 override_release 2 52032 NULL
155900 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
155901 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
155902 +irda_create_52042 irda_create 0 52042 NULL
155903 +netdev_show_52044 netdev_show 0 52044 NULL
155904 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
155905 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
155906 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
155907 +show_version_52054 show_version 0 52054 NULL
155908 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
155909 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 NULL nohasharray
155910 +regulator_disable_52058 regulator_disable 0 52058 &show_ipFragOKs_52058
155911 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
155912 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
155913 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
155914 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
155915 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 NULL nohasharray
155916 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 &mxuport_process_read_urb_data_52072
155917 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
155918 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
155919 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
155920 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
155921 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
155922 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
155923 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
155924 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
155925 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
155926 +udp_recvmsg_52094 udp_recvmsg 3 52094 NULL
155927 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
155928 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
155929 +mtrr_save_52097 mtrr_save 0 52097 NULL
155930 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
155931 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
155932 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
155933 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
155934 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
155935 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
155936 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
155937 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
155938 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
155939 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
155940 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
155941 +sub_alloc_52140 sub_alloc 0 52140 NULL
155942 +netdev_open_52143 netdev_open 0 52143 NULL
155943 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
155944 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 NULL nohasharray
155945 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 &ext2_alloc_blocks_52145
155946 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
155947 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
155948 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
155949 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
155950 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
155951 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
155952 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
155953 +sp_open_dev_52157 sp_open_dev 0 52157 NULL
155954 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
155955 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
155956 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
155957 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
155958 +mxuport_open_52173 mxuport_open 0 52173 NULL
155959 +__acpi_power_on_52175 __acpi_power_on 0 52175 NULL nohasharray
155960 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
155961 +print_prefix_52176 print_prefix 0 52176 NULL
155962 +ib_dma_map_page_52177 ib_dma_map_page 0 52177 NULL
155963 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
155964 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
155965 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
155966 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
155967 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
155968 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
155969 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
155970 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
155971 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
155972 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
155973 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
155974 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
155975 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
155976 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
155977 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
155978 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
155979 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
155980 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
155981 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL
155982 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
155983 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
155984 +de_init_rings_52222 de_init_rings 0 52222 NULL
155985 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
155986 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
155987 +show_chgmode_52225 show_chgmode 0 52225 NULL
155988 +ptype_store_52226 ptype_store 0-3 52226 NULL
155989 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
155990 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
155991 +max1111_read_52230 max1111_read 0 52230 NULL
155992 +nvram_read_52231 nvram_read 0-3 52231 NULL
155993 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 NULL nohasharray
155994 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 &_alloc_mISDN_skb_52232
155995 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
155996 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
155997 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
155998 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
155999 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
156000 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
156001 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
156002 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
156003 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
156004 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
156005 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
156006 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
156007 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
156008 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
156009 +flush_52261 flush 0 52261 NULL
156010 +read_52268 read 0 52268 NULL
156011 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
156012 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
156013 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
156014 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
156015 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
156016 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
156017 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
156018 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
156019 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
156020 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
156021 +rw_read_52299 rw_read 6-0-5 52299 NULL
156022 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 NULL nohasharray
156023 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 &ath6kl_wmi_get_new_buf_52304
156024 +sis5595_access_52305 sis5595_access 0 52305 NULL
156025 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
156026 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
156027 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
156028 +i915_gem_object_get_pages_stolen_52314 i915_gem_object_get_pages_stolen 0 52314 NULL
156029 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
156030 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
156031 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
156032 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
156033 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
156034 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
156035 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
156036 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
156037 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
156038 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
156039 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
156040 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
156041 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
156042 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
156043 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
156044 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
156045 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
156046 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
156047 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
156048 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
156049 +hur_len_52339 hur_len 0 52339 NULL
156050 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
156051 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
156052 +store_52342 store 0-3 52342 NULL
156053 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
156054 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL
156055 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
156056 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
156057 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
156058 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
156059 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
156060 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
156061 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
156062 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
156063 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
156064 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
156065 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
156066 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
156067 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
156068 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
156069 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
156070 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
156071 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
156072 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
156073 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
156074 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
156075 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &mq_emit_config_values_52378 nohasharray
156076 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &pfkey_sockaddr_pair_size_52378
156077 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
156078 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
156079 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
156080 +task_has_security_52386 task_has_security 0 52386 NULL nohasharray
156081 +nct7904_write_reg_52386 nct7904_write_reg 0 52386 &task_has_security_52386
156082 +jfs_setxattr_52389 jfs_setxattr 4-0 52389 NULL
156083 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
156084 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
156085 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
156086 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
156087 +pm_suspend_52403 pm_suspend 0 52403 NULL
156088 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
156089 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
156090 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
156091 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
156092 +clariion_activate_52414 clariion_activate 0 52414 NULL
156093 +do_md_run_52416 do_md_run 0 52416 NULL
156094 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
156095 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
156096 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 NULL nohasharray
156097 +show_alarms_in_52425 show_alarms_in 0 52425 &line6_midibuf_init_52425
156098 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
156099 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
156100 +delay_status_52431 delay_status 5 52431 NULL nohasharray
156101 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
156102 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
156103 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
156104 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
156105 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
156106 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
156107 +show_radios_state_52445 show_radios_state 0 52445 NULL
156108 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
156109 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 NULL nohasharray
156110 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 &nilfs_btree_lookup_contig_52451
156111 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
156112 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
156113 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
156114 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
156115 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
156116 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
156117 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
156118 +show_id_ext_52472 show_id_ext 0 52472 NULL
156119 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
156120 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
156121 +tipc_sendmsg_52481 tipc_sendmsg 3 52481 NULL
156122 +ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 0 52483 NULL
156123 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
156124 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
156125 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
156126 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
156127 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
156128 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
156129 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
156130 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
156131 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
156132 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
156133 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
156134 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
156135 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
156136 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
156137 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
156138 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
156139 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
156140 +disable_slot_52512 disable_slot 0 52512 NULL
156141 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
156142 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
156143 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
156144 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
156145 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 4-0 52518 NULL
156146 +get_session_param_52521 get_session_param 0 52521 NULL
156147 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
156148 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
156149 +raw_recvmsg_52529 raw_recvmsg 4-0 52529 NULL
156150 +submit_audio_in_urb_52536 submit_audio_in_urb 0 52536 NULL nohasharray
156151 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 &submit_audio_in_urb_52536
156152 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
156153 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
156154 +show_caseopen_52539 show_caseopen 0 52539 NULL
156155 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
156156 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
156157 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
156158 +set_fan_52544 set_fan 0-4 52544 NULL
156159 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
156160 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
156161 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
156162 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
156163 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
156164 +cropcap_52561 cropcap 0 52561 NULL
156165 +atalk_create_52562 atalk_create 0 52562 NULL
156166 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
156167 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
156168 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
156169 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
156170 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
156171 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
156172 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
156173 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
156174 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
156175 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
156176 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
156177 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 NULL nohasharray
156178 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 &isku_sysfs_read_macro_52587
156179 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
156180 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
156181 +ath10k_start_52596 ath10k_start 0 52596 NULL
156182 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
156183 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
156184 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
156185 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
156186 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
156187 +copy_user_acl_52622 copy_user_acl 0 52622 NULL
156188 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
156189 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
156190 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
156191 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
156192 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
156193 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
156194 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
156195 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
156196 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
156197 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
156198 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
156199 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
156200 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
156201 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
156202 +fld_proc_hash_seq_write_52671 fld_proc_hash_seq_write 3 52671 NULL
156203 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
156204 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
156205 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
156206 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
156207 +reg_write_range_52690 reg_write_range 4 52690 NULL
156208 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
156209 +store_52696 store 0-3 52696 NULL
156210 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
156211 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
156212 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
156213 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
156214 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
156215 +action_show_52711 action_show 0 52711 NULL
156216 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
156217 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
156218 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
156219 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
156220 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
156221 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
156222 +sendbytes_52726 sendbytes 0 52726 NULL
156223 +set_capture_52728 set_capture 0 52728 NULL
156224 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
156225 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
156226 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
156227 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
156228 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 NULL nohasharray
156229 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 &hfcsusb_rx_frame_52745
156230 +netlink_add_tap_52755 netlink_add_tap 0 52755 NULL
156231 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
156232 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
156233 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
156234 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
156235 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
156236 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
156237 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
156238 +store_52770 store 0 52770 NULL
156239 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
156240 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
156241 +available_kbd_modes_show_52777 available_kbd_modes_show 0 52777 NULL
156242 +show_pec_52779 show_pec 0 52779 NULL
156243 +set_target_52783 set_target 0-4 52783 NULL
156244 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
156245 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
156246 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
156247 +show_52793 show 0 52793 NULL
156248 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
156249 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
156250 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
156251 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
156252 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
156253 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
156254 +run_start_commands_52808 run_start_commands 0 52808 NULL
156255 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
156256 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
156257 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL nohasharray
156258 +qlcnic_dev_statistics_len_52816 qlcnic_dev_statistics_len 0 52816 &ds2780_get_rsgain_setting_52816
156259 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
156260 +show_eco_52820 show_eco 0 52820 NULL
156261 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
156262 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
156263 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
156264 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
156265 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
156266 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
156267 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 NULL nohasharray
156268 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 &lb_alloc_ep_req_52837
156269 +apei_read_52843 apei_read 0 52843 NULL
156270 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
156271 +modelname_show_52855 modelname_show 0 52855 NULL
156272 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
156273 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
156274 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
156275 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
156276 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 NULL nohasharray
156277 +media_write_52867 media_write 0-3 52867 &twl6030_gpadc_write_52867
156278 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
156279 +cccr_show_52879 cccr_show 0 52879 NULL
156280 +twlreg_write_52880 twlreg_write 3-0 52880 NULL
156281 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
156282 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
156283 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
156284 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
156285 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
156286 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
156287 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
156288 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
156289 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
156290 +read_cam_control_52903 read_cam_control 0 52903 NULL
156291 +parse_52905 parse 0 52905 NULL
156292 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
156293 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
156294 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
156295 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
156296 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
156297 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
156298 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
156299 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
156300 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
156301 +queue_show_random_52946 queue_show_random 0 52946 NULL
156302 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
156303 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
156304 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952
156305 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
156306 +adv7170_write_52956 adv7170_write 0 52956 NULL
156307 +cma_alloc_mem_52959 cma_alloc_mem 2 52959 NULL
156308 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
156309 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
156310 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
156311 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
156312 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
156313 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
156314 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
156315 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
156316 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
156317 +kmx61_setup_any_motion_interrupt_52984 kmx61_setup_any_motion_interrupt 0 52984 NULL nohasharray
156318 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 &kmx61_setup_any_motion_interrupt_52984 nohasharray
156319 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
156320 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
156321 +num_node_state_52989 num_node_state 0 52989 NULL
156322 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
156323 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
156324 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
156325 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
156326 +ican3_open_52999 ican3_open 0 52999 NULL
156327 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
156328 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
156329 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
156330 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
156331 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
156332 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
156333 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
156334 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
156335 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
156336 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
156337 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
156338 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
156339 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
156340 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
156341 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
156342 +ndelay_show_53032 ndelay_show 0 53032 NULL
156343 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
156344 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
156345 +show_link_type_53045 show_link_type 0 53045 NULL
156346 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
156347 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
156348 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
156349 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
156350 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
156351 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
156352 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
156353 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
156354 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
156355 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
156356 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
156357 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 NULL nohasharray
156358 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &create_cq_kernel_53076
156359 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
156360 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
156361 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
156362 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
156363 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
156364 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
156365 +deauthenticate_53093 deauthenticate 0 53093 NULL
156366 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
156367 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
156368 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
156369 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
156370 +queue_var_show_53098 queue_var_show 0 53098 NULL
156371 +set_button_53099 set_button 0-4 53099 NULL
156372 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
156373 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
156374 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
156375 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
156376 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
156377 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
156378 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
156379 +verity_status_53120 verity_status 5 53120 NULL nohasharray
156380 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
156381 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
156382 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
156383 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
156384 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
156385 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
156386 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
156387 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
156388 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
156389 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
156390 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
156391 +find_domain_name_53149 find_domain_name 0 53149 NULL
156392 +store_xps_map_53150 store_xps_map 0-4 53150 NULL
156393 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
156394 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
156395 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
156396 +pwm_enable_53163 pwm_enable 0 53163 NULL
156397 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
156398 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
156399 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
156400 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
156401 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
156402 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
156403 +bond_get_slave_size_53181 bond_get_slave_size 0 53181 NULL
156404 +skfp_open_53190 skfp_open 0 53190 NULL
156405 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
156406 +ti_write_room_53194 ti_write_room 0 53194 NULL
156407 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
156408 +dax_io_53196 dax_io 4-3 53196 NULL
156409 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
156410 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
156411 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
156412 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 NULL nohasharray
156413 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 &mtdoops_erase_block_53206
156414 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
156415 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
156416 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
156417 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
156418 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
156419 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
156420 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
156421 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
156422 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
156423 +enable_supply_53242 enable_supply 0 53242 NULL
156424 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
156425 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
156426 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
156427 +tun_do_read_53245 tun_do_read 0 53245 NULL
156428 +vcc_sendmsg_53246 vcc_sendmsg 4-0 53246 NULL
156429 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
156430 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
156431 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
156432 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
156433 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
156434 +bcmgenet_alloc_rx_buffers_53259 bcmgenet_alloc_rx_buffers 0 53259 NULL
156435 +ipr_change_queue_depth_53263 ipr_change_queue_depth 2-0 53263 NULL nohasharray
156436 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 &ipr_change_queue_depth_53263
156437 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
156438 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
156439 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
156440 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
156441 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
156442 +brd_direct_access_53270 brd_direct_access 0 53270 NULL
156443 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
156444 +kstrtoull_53273 kstrtoull 0 53273 NULL
156445 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
156446 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
156447 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
156448 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
156449 +null_update_53290 null_update 0 53290 NULL
156450 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
156451 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
156452 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
156453 +dev_debug_store_53301 dev_debug_store 0-4 53301 NULL
156454 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 NULL nohasharray
156455 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 &isku_sysfs_write_key_mask_53305
156456 +x25_sendmsg_53311 x25_sendmsg 3 53311 NULL
156457 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
156458 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
156459 +usb_rapid_charge_show_53327 usb_rapid_charge_show 0 53327 NULL nohasharray
156460 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 &usb_rapid_charge_show_53327
156461 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
156462 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
156463 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
156464 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
156465 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
156466 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
156467 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
156468 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
156469 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
156470 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
156471 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
156472 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
156473 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
156474 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
156475 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
156476 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
156477 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
156478 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
156479 +key_timeout_53364 key_timeout 0 53364 NULL
156480 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
156481 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
156482 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
156483 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
156484 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
156485 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
156486 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
156487 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
156488 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
156489 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
156490 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
156491 +fuse_permission_53387 fuse_permission 0 53387 NULL
156492 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
156493 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
156494 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
156495 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
156496 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
156497 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
156498 +hotkey_write_53403 hotkey_write 0 53403 NULL
156499 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
156500 +start_53407 start 0 53407 NULL
156501 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
156502 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
156503 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
156504 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
156505 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 NULL nohasharray
156506 +isolate_lru_page_53417 isolate_lru_page 0 53417 &hci_check_pending_name_53417
156507 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
156508 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
156509 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
156510 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
156511 +nvkm_fifo_channel_create__53430 nvkm_fifo_channel_create_ 9 53430 NULL
156512 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
156513 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
156514 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
156515 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
156516 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
156517 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
156518 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
156519 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
156520 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
156521 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
156522 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
156523 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
156524 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
156525 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
156526 +ns83820_open_53454 ns83820_open 0 53454 NULL
156527 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
156528 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
156529 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
156530 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
156531 +n2_run_53459 n2_run 3 53459 NULL
156532 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
156533 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
156534 +wm831x_write_53469 wm831x_write 0 53469 NULL
156535 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
156536 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
156537 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
156538 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
156539 +rds_tcp_data_recv_53476 rds_tcp_data_recv 4-3 53476 NULL
156540 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
156541 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
156542 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
156543 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
156544 +create_extra_out_53491 create_extra_out 0 53491 NULL
156545 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
156546 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
156547 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
156548 +ath10k_wmi_pdev_get_temperature_53497 ath10k_wmi_pdev_get_temperature 0 53497 NULL
156549 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
156550 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
156551 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
156552 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
156553 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
156554 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
156555 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
156556 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
156557 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
156558 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
156559 +check_acl_53512 check_acl 0 53512 NULL
156560 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
156561 +ds1685_rtc_set_alarm_53520 ds1685_rtc_set_alarm 0 53520 NULL
156562 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
156563 +clk_core_enable_53527 clk_core_enable 0 53527 NULL
156564 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
156565 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
156566 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
156567 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
156568 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
156569 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
156570 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
156571 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
156572 +ec_poll_53557 ec_poll 0 53557 NULL
156573 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
156574 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
156575 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
156576 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
156577 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
156578 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
156579 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 NULL nohasharray
156580 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 &ieee802154_hdr_minlen_53572
156581 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
156582 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
156583 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
156584 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
156585 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
156586 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
156587 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
156588 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
156589 +bpq_open_53602 bpq_open 0 53602 NULL
156590 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
156591 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
156592 +pfkey_recvmsg_53604 pfkey_recvmsg 4-0 53604 NULL nohasharray
156593 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
156594 +check_reshape_53605 check_reshape 0 53605 NULL
156595 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
156596 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
156597 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
156598 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
156599 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
156600 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
156601 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
156602 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
156603 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
156604 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
156605 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
156606 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
156607 +si_fan_ctrl_set_fan_speed_percent_53640 si_fan_ctrl_set_fan_speed_percent 0 53640 NULL
156608 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL nohasharray
156609 +pn_sendmsg_53656 pn_sendmsg 3 53656 &nr_sendmsg_53656
156610 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
156611 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
156612 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
156613 +show_trigger_53668 show_trigger 0 53668 NULL
156614 +store_target_53673 store_target 0-4 53673 NULL
156615 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
156616 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
156617 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
156618 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
156619 +check_reshape_53683 check_reshape 0 53683 NULL
156620 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
156621 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
156622 +__show_signal_53688 __show_signal 0 53688 NULL
156623 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
156624 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
156625 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
156626 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
156627 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
156628 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
156629 +show_otp1_53696 show_otp1 0 53696 NULL
156630 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
156631 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
156632 +read_53700 read 0 53700 NULL
156633 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
156634 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
156635 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
156636 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
156637 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
156638 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
156639 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
156640 +wdm_write_53735 wdm_write 3-0 53735 NULL
156641 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-5-0 53737 NULL
156642 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
156643 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
156644 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
156645 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
156646 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
156647 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
156648 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
156649 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
156650 +start_fw_53746 start_fw 0 53746 NULL
156651 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
156652 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
156653 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 NULL nohasharray
156654 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 &pci_read_config_byte_53754
156655 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
156656 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
156657 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
156658 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
156659 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
156660 +class_attr_show_53762 class_attr_show 0 53762 NULL
156661 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
156662 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
156663 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
156664 +store_53768 store 0-3 53768 NULL
156665 +i915_gem_execbuffer_parse_53770 i915_gem_execbuffer_parse 5-6 53770 NULL
156666 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
156667 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
156668 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
156669 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
156670 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
156671 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
156672 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
156673 +block_write_end_53795 block_write_end 0-5 53795 NULL
156674 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
156675 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
156676 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
156677 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
156678 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
156679 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
156680 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
156681 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
156682 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
156683 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
156684 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
156685 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
156686 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
156687 +enic_get_sset_count_53825 enic_get_sset_count 0 53825 NULL
156688 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
156689 +part_stat_show_53838 part_stat_show 0 53838 NULL
156690 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
156691 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
156692 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
156693 +copy_from_guest_53856 copy_from_guest 3-4 53856 NULL
156694 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
156695 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
156696 +show_led_53867 show_led 0 53867 NULL
156697 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
156698 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL
156699 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
156700 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
156701 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
156702 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
156703 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
156704 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
156705 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
156706 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
156707 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
156708 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
156709 +sync_max_show_53894 sync_max_show 0 53894 NULL
156710 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
156711 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
156712 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
156713 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
156714 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
156715 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
156716 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
156717 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
156718 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
156719 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
156720 +do_switch_53920 do_switch 0 53920 NULL
156721 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL nohasharray
156722 +cyapa_gen3_check_fw_53922 cyapa_gen3_check_fw 0 53922 &__dquot_transfer_53922
156723 +usb_wwan_write_room_53925 usb_wwan_write_room 0 53925 NULL
156724 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
156725 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
156726 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
156727 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
156728 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
156729 +store_53940 store 0-4 53940 NULL
156730 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
156731 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
156732 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
156733 +bnx2x_get_sset_count_53949 bnx2x_get_sset_count 0 53949 NULL
156734 +get_status_53950 get_status 0 53950 NULL
156735 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
156736 +address_show_53957 address_show 0 53957 NULL
156737 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
156738 +osdname_show_53962 osdname_show 0 53962 NULL
156739 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
156740 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
156741 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
156742 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
156743 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
156744 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
156745 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
156746 +reshape_53978 reshape 0 53978 NULL
156747 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
156748 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
156749 +pte_entry_53988 pte_entry 0 53988 NULL
156750 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
156751 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
156752 +recv_53991 recv 0 53991 NULL
156753 +ath9k_get_et_sset_count_53994 ath9k_get_et_sset_count 0 53994 NULL
156754 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
156755 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
156756 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
156757 +write_54000 write 0-6-5 54000 NULL
156758 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
156759 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
156760 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
156761 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
156762 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
156763 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
156764 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
156765 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
156766 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
156767 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
156768 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
156769 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
156770 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
156771 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
156772 +status_show_54028 status_show 0 54028 NULL
156773 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
156774 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
156775 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
156776 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
156777 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
156778 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
156779 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
156780 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
156781 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
156782 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
156783 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
156784 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
156785 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
156786 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
156787 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
156788 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
156789 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
156790 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
156791 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
156792 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
156793 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
156794 +show_in_beep_54074 show_in_beep 0 54074 NULL
156795 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
156796 +cachefiles_daemon_range_error_54092 cachefiles_daemon_range_error 0 54092 NULL
156797 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
156798 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
156799 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
156800 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
156801 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
156802 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
156803 +create_xattr_54106 create_xattr 5 54106 NULL
156804 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
156805 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
156806 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
156807 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
156808 +strn_len_54122 strn_len 0 54122 NULL
156809 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
156810 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
156811 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
156812 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
156813 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
156814 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
156815 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
156816 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
156817 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
156818 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
156819 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
156820 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
156821 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
156822 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
156823 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
156824 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
156825 +set_min_width_54150 set_min_width 0-4 54150 NULL
156826 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
156827 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
156828 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
156829 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
156830 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
156831 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
156832 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
156833 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
156834 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
156835 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
156836 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
156837 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
156838 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
156839 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
156840 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
156841 +ipoctal_write_room_54195 ipoctal_write_room 0 54195 NULL
156842 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
156843 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
156844 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
156845 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
156846 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
156847 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
156848 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
156849 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
156850 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
156851 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
156852 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
156853 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
156854 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
156855 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
156856 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
156857 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
156858 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
156859 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
156860 +i8k_smm_54227 i8k_smm 0 54227 NULL
156861 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
156862 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
156863 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
156864 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
156865 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
156866 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
156867 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 NULL nohasharray
156868 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 &mcp23s08_read_regs_54246
156869 +reada_add_block_54247 reada_add_block 2 54247 NULL
156870 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
156871 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
156872 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
156873 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
156874 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
156875 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
156876 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
156877 +venus_setattr_54255 venus_setattr 0 54255 NULL
156878 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
156879 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
156880 +iwl_pcie_set_cmd_in_flight_54259 iwl_pcie_set_cmd_in_flight 0 54259 NULL nohasharray
156881 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 &iwl_pcie_set_cmd_in_flight_54259
156882 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
156883 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
156884 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
156885 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
156886 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
156887 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
156888 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
156889 +snd_hda_query_supported_pcm_54275 snd_hda_query_supported_pcm 0 54275 NULL
156890 +sizeof_long_54276 sizeof_long 0 54276 NULL
156891 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
156892 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
156893 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
156894 +fm10k_open_54283 fm10k_open 0 54283 NULL
156895 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
156896 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
156897 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
156898 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
156899 +show_designated_port_54292 show_designated_port 0 54292 NULL
156900 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
156901 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
156902 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL
156903 +remove_store_54298 remove_store 0-4 54298 NULL
156904 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
156905 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
156906 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
156907 +sprintf_54306 sprintf 0 54306 NULL
156908 +path_setxattr_54308 path_setxattr 4 54308 NULL
156909 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
156910 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
156911 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
156912 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
156913 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
156914 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
156915 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
156916 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
156917 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
156918 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
156919 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
156920 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
156921 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
156922 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
156923 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
156924 +fat_writepage_54344 fat_writepage 0 54344 NULL
156925 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
156926 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
156927 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
156928 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
156929 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
156930 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
156931 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
156932 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
156933 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
156934 +aac_show_model_54375 aac_show_model 0 54375 NULL
156935 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 NULL nohasharray
156936 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 &do_dccp_setsockopt_54377
156937 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
156938 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
156939 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
156940 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
156941 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
156942 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
156943 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
156944 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
156945 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
156946 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
156947 +efx_nic_describe_stats_54407 efx_nic_describe_stats 0-2 54407 NULL
156948 +vmbus_sendpacket_ctl_54410 vmbus_sendpacket_ctl 0 54410 NULL
156949 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
156950 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
156951 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
156952 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
156953 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
156954 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
156955 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
156956 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
156957 +new_lockspace_54427 new_lockspace 0 54427 NULL
156958 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
156959 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
156960 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
156961 +ath9k_htc_get_et_sset_count_54442 ath9k_htc_get_et_sset_count 0 54442 NULL
156962 +read_firmid_54443 read_firmid 0 54443 NULL
156963 +cot_decompress_54452 cot_decompress 0 54452 NULL
156964 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
156965 +nested_vmx_load_msr_54462 nested_vmx_load_msr 2 54462 NULL
156966 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
156967 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
156968 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
156969 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
156970 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
156971 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
156972 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
156973 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
156974 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
156975 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
156976 +garmin_write_54492 garmin_write 0-4 54492 NULL
156977 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
156978 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
156979 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
156980 +cyapa_calibrate_store_54501 cyapa_calibrate_store 0-4 54501 NULL
156981 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 NULL nohasharray
156982 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 &ieee80211_tdls_mgmt_setup_54503
156983 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 NULL nohasharray
156984 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &l2cap_create_basic_pdu_54508 nohasharray
156985 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 &tipc_sk_anc_data_recv_54508
156986 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
156987 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 NULL nohasharray
156988 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 &mci_ce_count_show_54514
156989 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
156990 +create_lkb_54517 create_lkb 0 54517 NULL
156991 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
156992 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
156993 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
156994 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL nohasharray
156995 +walk_pud_range_54525 walk_pud_range 0 54525 &vmci_transport_dgram_enqueue_54525
156996 +viacam_read_54526 viacam_read 3-0 54526 NULL
156997 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
156998 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
156999 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
157000 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
157001 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
157002 +setsockopt_54539 setsockopt 5 54539 NULL
157003 +new_analog_input_54542 new_analog_input 0 54542 NULL
157004 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
157005 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
157006 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
157007 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
157008 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
157009 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
157010 +attr_sensitivity_show_cptkbd_54562 attr_sensitivity_show_cptkbd 0 54562 NULL
157011 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
157012 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
157013 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
157014 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
157015 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
157016 +skb_put_padto_54571 skb_put_padto 2 54571 NULL nohasharray
157017 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 &skb_put_padto_54571
157018 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
157019 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
157020 +rds_getname_54579 rds_getname 0 54579 NULL
157021 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
157022 +pfkey_recvmsg_54588 pfkey_recvmsg 3 54588 NULL
157023 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
157024 +sync_callback_54596 sync_callback 0 54596 NULL
157025 +authorized_default_show_54600 authorized_default_show 0 54600 NULL nohasharray
157026 +br_port_get_slave_size_54600 br_port_get_slave_size 0 54600 &authorized_default_show_54600
157027 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
157028 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
157029 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
157030 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
157031 +show_unique_id_54613 show_unique_id 0 54613 NULL
157032 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
157033 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
157034 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
157035 +bl_initiate_54623 bl_initiate 0 54623 NULL
157036 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
157037 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
157038 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 NULL nohasharray
157039 +s_ctrl_54635 s_ctrl 0 54635 &ds2780_read_block_54635
157040 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
157041 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
157042 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
157043 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
157044 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
157045 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
157046 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
157047 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
157048 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
157049 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
157050 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
157051 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
157052 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
157053 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
157054 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
157055 +pte_hole_54661 pte_hole 0 54661 NULL nohasharray
157056 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 &pte_hole_54661 nohasharray
157057 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
157058 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
157059 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
157060 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 NULL nohasharray
157061 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664 nohasharray
157062 +read_dev_54664 read_dev 0 54664 &s35390a_get_reg_54664
157063 +bus_add_device_54665 bus_add_device 0 54665 NULL
157064 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
157065 +tipc_tlv_alloc_54670 tipc_tlv_alloc 1 54670 &cw1200_queue_stats_init_54670 nohasharray
157066 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &tipc_tlv_alloc_54670
157067 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
157068 +show_target_temp_54673 show_target_temp 0 54673 NULL
157069 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
157070 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
157071 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
157072 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 NULL nohasharray
157073 +arcnet_open_54681 arcnet_open 0 54681 &rtnl_link_get_slave_info_data_size_54681 nohasharray
157074 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681
157075 +hfsplus_write_begin_54686 hfsplus_write_begin 3-0 54686 NULL
157076 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
157077 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
157078 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
157079 +kfd_gtt_sa_init_54695 kfd_gtt_sa_init 3-2 54695 NULL
157080 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
157081 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
157082 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
157083 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
157084 +wmi_echo_54712 wmi_echo 0 54712 NULL
157085 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
157086 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
157087 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
157088 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
157089 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
157090 +show_54725 show 0 54725 NULL
157091 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
157092 +rmd128_final_54728 rmd128_final 0 54728 NULL
157093 +show_vgapass_54732 show_vgapass 0 54732 NULL
157094 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
157095 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
157096 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
157097 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
157098 +do_trimming_54741 do_trimming 3 54741 NULL
157099 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
157100 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
157101 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
157102 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 NULL nohasharray
157103 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 &_ctl_diag_trigger_master_store_54745
157104 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
157105 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
157106 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
157107 +show_zone_54763 show_zone 0 54763 NULL
157108 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
157109 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
157110 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
157111 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
157112 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
157113 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
157114 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
157115 +sis190_open_54790 sis190_open 0 54790 NULL
157116 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
157117 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
157118 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
157119 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
157120 +vlan_qos_map_size_54797 vlan_qos_map_size 0-1 54797 NULL
157121 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
157122 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
157123 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
157124 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
157125 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
157126 +nfsd_write_54809 nfsd_write 6 54809 NULL
157127 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
157128 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
157129 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
157130 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
157131 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
157132 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
157133 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
157134 +write_rio_54837 write_rio 3-0 54837 NULL
157135 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL
157136 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
157137 +prepare_dma_54845 prepare_dma 0 54845 NULL
157138 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
157139 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
157140 +scsi_add_host_54847 scsi_add_host 0 54847 NULL
157141 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
157142 +printer_read_54851 printer_read 3 54851 NULL
157143 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
157144 +show_node_54859 show_node 0 54859 NULL
157145 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
157146 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
157147 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
157148 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
157149 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
157150 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
157151 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
157152 +nvkm_bar_create__54867 nvkm_bar_create_ 4 54867 NULL nohasharray
157153 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 &nvkm_bar_create__54867
157154 +show_learning_54874 show_learning 0 54874 NULL
157155 +xfs_vm_direct_IO_54876 xfs_vm_direct_IO 3 54876 NULL
157156 +time_show_54879 time_show 0 54879 NULL nohasharray
157157 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
157158 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
157159 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
157160 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
157161 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
157162 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
157163 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
157164 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
157165 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
157166 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
157167 +sendmsg_54900 sendmsg 0-4 54900 NULL
157168 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
157169 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
157170 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
157171 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
157172 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
157173 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
157174 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
157175 +store_temp_54915 store_temp 0-4 54915 NULL
157176 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
157177 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
157178 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
157179 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
157180 +con_write_room_54924 con_write_room 0 54924 NULL
157181 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
157182 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
157183 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
157184 +load_fx_54934 load_fx 0 54934 NULL
157185 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
157186 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
157187 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
157188 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
157189 +ddebug_change_54940 ddebug_change 0 54940 NULL
157190 +add_port_54941 add_port 2 54941 NULL
157191 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
157192 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
157193 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 NULL nohasharray
157194 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 &lowpan_xmit_fragment_54943
157195 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
157196 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
157197 +make_rate_54951 make_rate 0 54951 NULL
157198 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
157199 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
157200 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
157201 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
157202 +recv_cb_54962 recv_cb 0 54962 NULL
157203 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
157204 +alauda_write_data_54967 alauda_write_data 3 54967 NULL nohasharray
157205 +smb2_open_file_54967 smb2_open_file 0 54967 &alauda_write_data_54967
157206 +c4_add_card_54968 c4_add_card 3 54968 NULL
157207 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
157208 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
157209 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
157210 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
157211 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
157212 +_queue_data_54983 _queue_data 4 54983 NULL
157213 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL nohasharray
157214 +dev_queue_xmit_sk_54984 dev_queue_xmit_sk 0 54984 &cachefiles_daemon_inuse_54984
157215 +net2280_start_54985 net2280_start 0 54985 NULL
157216 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
157217 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
157218 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
157219 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
157220 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
157221 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
157222 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
157223 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
157224 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
157225 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 NULL
157226 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
157227 +nfs_post_op_update_inode_55023 nfs_post_op_update_inode 0 55023 NULL
157228 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
157229 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
157230 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
157231 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL nohasharray
157232 +bcm_sf2_sw_get_sset_count_55035 bcm_sf2_sw_get_sset_count 0 55035 &target_stat_scsi_auth_intr_attr_store_55035
157233 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
157234 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
157235 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
157236 +tps65912_read_55058 tps65912_read 0 55058 NULL
157237 +read_55065 read 0 55065 NULL
157238 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
157239 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
157240 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
157241 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
157242 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
157243 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
157244 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL nohasharray
157245 +ath9k_hw_read_array_55081 ath9k_hw_read_array 3 55081 &fuse_read_interrupt_55081
157246 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
157247 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
157248 +lnc_add_55085 lnc_add 0 55085 NULL
157249 +read_dma_55086 read_dma 3 55086 NULL
157250 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
157251 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
157252 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
157253 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
157254 +p9_client_write_55105 p9_client_write 0 55105 NULL
157255 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
157256 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
157257 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
157258 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
157259 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
157260 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
157261 +crypto_ahash_setkey_55134 crypto_ahash_setkey 3-0 55134 NULL nohasharray
157262 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
157263 +wp512_update_55143 wp512_update 0 55143 NULL nohasharray
157264 +intel_ring_alloc_request_55143 intel_ring_alloc_request 0 55143 &wp512_update_55143
157265 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
157266 +ocfs2_truncate_file_55148 ocfs2_truncate_file 0 55148 NULL
157267 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
157268 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
157269 +shmem_write_end_55152 shmem_write_end 0-5 55152 NULL nohasharray
157270 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 &shmem_write_end_55152
157271 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 NULL
157272 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
157273 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
157274 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
157275 +pwm_show_55165 pwm_show 0 55165 NULL
157276 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
157277 +kmx61_data_rdy_trigger_set_state_55172 kmx61_data_rdy_trigger_set_state 0 55172 NULL
157278 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
157279 +show_55175 show 0 55175 NULL nohasharray
157280 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
157281 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
157282 +patch_alc882_55183 patch_alc882 0 55183 NULL
157283 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
157284 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
157285 +de4x5_open_55186 de4x5_open 0 55186 NULL
157286 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
157287 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
157288 +drbd_send_55190 drbd_send 4 55190 NULL nohasharray
157289 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 &drbd_send_55190
157290 +show_status_55193 show_status 0 55193 NULL
157291 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
157292 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
157293 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
157294 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
157295 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
157296 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
157297 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
157298 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
157299 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &ht40allow_map_read_55209 nohasharray
157300 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &isdn_net_ciscohdlck_alloc_skb_55209
157301 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
157302 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
157303 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
157304 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
157305 +p2a_55219 p2a 0-1 55219 NULL
157306 +firm_send_command_55222 firm_send_command 0 55222 NULL
157307 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
157308 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
157309 +nvkm_client_create__55232 nvkm_client_create_ 5 55232 NULL
157310 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
157311 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
157312 +ssp_send_instruction_55246 ssp_send_instruction 5-0 55246 NULL nohasharray
157313 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 &ssp_send_instruction_55246
157314 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
157315 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
157316 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
157317 +output_sleep_55265 output_sleep 0 55265 NULL
157318 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
157319 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
157320 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
157321 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
157322 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
157323 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
157324 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
157325 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
157326 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
157327 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
157328 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
157329 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
157330 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
157331 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
157332 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
157333 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
157334 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
157335 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
157336 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
157337 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
157338 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
157339 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
157340 +reg_read_55337 reg_read 0 55337 NULL
157341 +vme_user_read_55338 vme_user_read 3 55338 NULL
157342 +__set_pwm_55339 __set_pwm 0 55339 NULL
157343 +read_byte_55340 read_byte 0 55340 NULL
157344 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
157345 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
157346 +udf_writepage_55347 udf_writepage 0 55347 NULL
157347 +device_user_lock_55350 device_user_lock 0 55350 NULL
157348 +show_in0_max_55351 show_in0_max 0 55351 NULL
157349 +i915_gem_obj_offset_view_55353 i915_gem_obj_offset_view 0 55353 NULL
157350 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
157351 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
157352 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
157353 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
157354 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
157355 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
157356 +do_command_55363 do_command 0 55363 NULL
157357 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
157358 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
157359 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
157360 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
157361 +wimax_store_55380 wimax_store 4-0 55380 NULL
157362 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
157363 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
157364 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
157365 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2-0 55391 NULL nohasharray
157366 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 &cw1200_sdio_align_size_55391
157367 +fw_platform_size_show_55394 fw_platform_size_show 0 55394 NULL
157368 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
157369 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
157370 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
157371 +yurex_read_55405 yurex_read 0-3 55405 NULL
157372 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
157373 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
157374 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
157375 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
157376 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
157377 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
157378 +show_port_55424 show_port 0 55424 NULL
157379 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
157380 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
157381 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
157382 +jme_open_55432 jme_open 0 55432 NULL
157383 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
157384 +show_in8_55438 show_in8 0 55438 NULL
157385 +alloc_skb_55439 alloc_skb 1 55439 NULL nohasharray
157386 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 &alloc_skb_55439
157387 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
157388 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
157389 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
157390 +SyS_read_55449 SyS_read 3 55449 NULL
157391 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
157392 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
157393 +sys_recv_55455 sys_recv 3 55455 NULL
157394 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
157395 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
157396 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
157397 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
157398 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
157399 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
157400 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
157401 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
157402 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
157403 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
157404 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
157405 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
157406 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
157407 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
157408 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
157409 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
157410 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
157411 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
157412 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
157413 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
157414 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
157415 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
157416 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
157417 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &tx_tx_done_int_template_read_55511 nohasharray
157418 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &cfpkt_pad_trail_55511
157419 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
157420 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
157421 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
157422 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
157423 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
157424 +ea_get_55522 ea_get 0-3 55522 NULL
157425 +attr_set_55534 attr_set 0 55534 NULL
157426 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
157427 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
157428 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
157429 +tty_port_register_device_55543 tty_port_register_device 3 55543 NULL nohasharray
157430 +bitmap_create_55543 bitmap_create 0 55543 &tty_port_register_device_55543
157431 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
157432 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
157433 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
157434 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
157435 +show_55563 show 0 55563 NULL
157436 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
157437 +snd_find_free_minor_55567 snd_find_free_minor 0 55567 NULL
157438 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
157439 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
157440 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
157441 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
157442 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
157443 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
157444 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
157445 +add_partition_55588 add_partition 2 55588 NULL
157446 +mgmt_cmd_complete_55590 mgmt_cmd_complete 6 55590 NULL
157447 +write_inode_55592 write_inode 0 55592 NULL
157448 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
157449 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
157450 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
157451 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
157452 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
157453 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
157454 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 NULL nohasharray
157455 +delete_child_55607 delete_child 0-4 55607 &allocate_without_wrapping_disk_55607
157456 +dspcreate_55610 dspcreate 0 55610 NULL
157457 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
157458 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
157459 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
157460 +edge_tty_recv_55622 edge_tty_recv 3 55622 NULL nohasharray
157461 +set_oversampling_55622 set_oversampling 0-4 55622 &edge_tty_recv_55622
157462 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
157463 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
157464 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 NULL nohasharray
157465 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 &pktgen_if_write_55628
157466 +mt2063_init_55629 mt2063_init 0 55629 NULL
157467 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
157468 +show_board_55637 show_board 0 55637 NULL
157469 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
157470 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
157471 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
157472 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
157473 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
157474 +iolink_show_55647 iolink_show 0 55647 NULL
157475 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
157476 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
157477 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
157478 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
157479 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
157480 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
157481 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
157482 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
157483 +online_55663 online 0 55663 NULL
157484 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
157485 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
157486 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
157487 +direct2indirect_55677 direct2indirect 0 55677 NULL
157488 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
157489 +get_info_55681 get_info 3 55681 NULL
157490 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
157491 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
157492 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
157493 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
157494 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 4-0 55703 NULL nohasharray
157495 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
157496 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
157497 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
157498 +tcp_push_55709 tcp_push 3 55709 NULL nohasharray
157499 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 &tcp_push_55709
157500 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
157501 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
157502 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
157503 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
157504 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
157505 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
157506 +btree_readpage_55720 btree_readpage 0 55720 NULL
157507 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
157508 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
157509 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
157510 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
157511 +prepare_reply_55734 prepare_reply 4 55734 NULL
157512 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
157513 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
157514 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
157515 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
157516 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 NULL nohasharray
157517 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 &batadv_tvlv_unicast_send_55750
157518 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
157519 +set_local_name_55757 set_local_name 4 55757 NULL nohasharray
157520 +hfs_writepages_55757 hfs_writepages 0 55757 &set_local_name_55757 nohasharray
157521 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757
157522 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
157523 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
157524 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
157525 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
157526 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
157527 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
157528 +strlen_55778 strlen 0 55778 NULL
157529 +wil_addba_tx_request_55780 wil_addba_tx_request 3 55780 NULL
157530 +req_bio_endio_55786 req_bio_endio 3 55786 NULL nohasharray
157531 +conf_read_55786 conf_read 3-0 55786 &req_bio_endio_55786
157532 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
157533 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
157534 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
157535 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
157536 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
157537 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
157538 +write_fw_55806 write_fw 0-5-6 55806 NULL
157539 +cyapa_gen3_do_operational_check_55809 cyapa_gen3_do_operational_check 0 55809 NULL
157540 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
157541 +show_55816 show 0 55816 NULL
157542 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
157543 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
157544 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
157545 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
157546 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
157547 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
157548 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
157549 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
157550 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
157551 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
157552 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
157553 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
157554 +rsq_status_55848 rsq_status 0 55848 NULL
157555 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
157556 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
157557 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
157558 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
157559 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
157560 +hcd_alloc_coherent_55862 hcd_alloc_coherent 5-0 55862 NULL
157561 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
157562 +status_55864 status 0 55864 NULL nohasharray
157563 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
157564 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
157565 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
157566 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
157567 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
157568 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
157569 +hsc_write_55875 hsc_write 3-0 55875 NULL
157570 +nr_listen_55884 nr_listen 0 55884 NULL
157571 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
157572 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
157573 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
157574 +tda18271_init_55894 tda18271_init 0 55894 NULL
157575 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
157576 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
157577 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
157578 +cmos_write_55903 cmos_write 0 55903 NULL
157579 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
157580 +validate_change_55910 validate_change 0 55910 NULL
157581 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
157582 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
157583 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
157584 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
157585 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
157586 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
157587 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
157588 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
157589 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
157590 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
157591 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
157592 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
157593 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
157594 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
157595 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
157596 +cyapa_write_byte_55950 cyapa_write_byte 0 55950 NULL nohasharray
157597 +usb_bus_notify_55950 usb_bus_notify 0 55950 &cyapa_write_byte_55950
157598 +vxlan_get_size_55951 vxlan_get_size 0 55951 NULL
157599 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
157600 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
157601 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
157602 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
157603 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
157604 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
157605 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
157606 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
157607 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
157608 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
157609 +init_subctxts_55970 init_subctxts 0 55970 NULL
157610 +query_device_55971 query_device 0 55971 NULL
157611 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
157612 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
157613 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
157614 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
157615 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
157616 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
157617 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
157618 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
157619 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
157620 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
157621 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 NULL nohasharray
157622 +trunc_start_55996 trunc_start 0 55996 &_c4iw_write_mem_inline_55996
157623 +epic_open_55997 epic_open 0 55997 NULL nohasharray
157624 +bl_activate_55997 bl_activate 0 55997 &epic_open_55997
157625 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
157626 +show_otp0_56000 show_otp0 0 56000 NULL
157627 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
157628 +soft_store_56006 soft_store 0-4 56006 NULL
157629 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
157630 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
157631 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
157632 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
157633 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
157634 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
157635 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
157636 +toshiba_panel_power_on_set_56025 toshiba_panel_power_on_set 0 56025 NULL
157637 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
157638 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
157639 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
157640 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
157641 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
157642 +store_cursor_56036 store_cursor 0-4 56036 NULL
157643 +build_controls_56044 build_controls 0 56044 NULL
157644 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
157645 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
157646 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
157647 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
157648 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
157649 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
157650 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
157651 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL nohasharray
157652 +cyapa_i2c_pip_read_56055 cyapa_i2c_pip_read 3-0 56055 &qh_link_periodic_56055
157653 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
157654 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
157655 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
157656 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
157657 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
157658 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
157659 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
157660 +quirk_strict_duplicate_filter_read_56073 quirk_strict_duplicate_filter_read 3 56073 NULL
157661 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
157662 +qp_dequeue_locked_56077 qp_dequeue_locked 0-5-3 56077 &show_fc_rport_scsi_target_id_56077
157663 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
157664 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
157665 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
157666 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
157667 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
157668 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
157669 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
157670 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
157671 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 NULL nohasharray
157672 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 &v9fs_launder_page_56107
157673 +rmd256_update_56110 rmd256_update 0 56110 NULL
157674 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
157675 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
157676 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
157677 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
157678 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
157679 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
157680 +radeon_hwmon_set_pwm1_56131 radeon_hwmon_set_pwm1 0-4 56131 NULL
157681 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
157682 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
157683 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
157684 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
157685 +map_addr_56144 map_addr 7 56144 NULL nohasharray
157686 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 &map_addr_56144 nohasharray
157687 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144
157688 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
157689 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
157690 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
157691 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
157692 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
157693 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
157694 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
157695 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
157696 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
157697 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
157698 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
157699 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
157700 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
157701 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
157702 +change_qos_56178 change_qos 0 56178 NULL
157703 +complain_error_56186 complain_error 0-1 56186 NULL
157704 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
157705 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
157706 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
157707 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
157708 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
157709 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
157710 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
157711 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
157712 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
157713 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
157714 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
157715 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
157716 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
157717 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
157718 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
157719 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
157720 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
157721 +fd_copyin_56247 fd_copyin 3 56247 NULL
157722 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
157723 +ax_header_56252 ax_header 0 56252 NULL
157724 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
157725 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
157726 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
157727 +clk_enable_56265 clk_enable 0 56265 NULL
157728 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
157729 +hugetlb_entry_56271 hugetlb_entry 0 56271 NULL
157730 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
157731 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
157732 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
157733 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
157734 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
157735 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
157736 +caif_hsi_get_size_56287 caif_hsi_get_size 0 56287 NULL
157737 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
157738 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
157739 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
157740 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
157741 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
157742 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
157743 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
157744 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
157745 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
157746 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
157747 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
157748 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
157749 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
157750 +ftrace_shutdown_56312 ftrace_shutdown 0 56312 NULL
157751 +linear_add_56314 linear_add 0 56314 NULL
157752 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
157753 +read16_56319 read16 0 56319 NULL nohasharray
157754 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 &read16_56319 nohasharray
157755 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
157756 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
157757 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
157758 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
157759 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
157760 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
157761 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
157762 +f81232_port_enable_56338 f81232_port_enable 0 56338 NULL
157763 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
157764 +show_line2_56346 show_line2 0 56346 NULL
157765 +read_human_status_56349 read_human_status 0 56349 NULL
157766 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
157767 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
157768 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
157769 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
157770 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
157771 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
157772 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
157773 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
157774 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
157775 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
157776 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
157777 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
157778 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
157779 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
157780 +store_56373 store 0-3 56373 &usb_xfer_56373
157781 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
157782 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
157783 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
157784 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
157785 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
157786 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
157787 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
157788 +res_get_56393 res_get 0 56393 NULL
157789 +strtobool_56399 strtobool 0 56399 NULL
157790 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
157791 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 NULL nohasharray
157792 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 &e1000_alloc_rx_skb_56402
157793 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
157794 +write_gssp_56404 write_gssp 3-0 56404 NULL
157795 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
157796 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
157797 +SMB2_open_56407 SMB2_open 0 56407 NULL
157798 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
157799 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
157800 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
157801 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
157802 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
157803 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
157804 +store_msg_56417 store_msg 3 56417 NULL
157805 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
157806 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
157807 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
157808 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
157809 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
157810 +vsock_listen_56427 vsock_listen 0 56427 NULL
157811 +mddev_lock_56428 mddev_lock 0 56428 NULL
157812 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
157813 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
157814 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
157815 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
157816 +omninet_write_56432 omninet_write 0-4 56432 NULL
157817 +fl_create_56435 fl_create 5 56435 NULL nohasharray
157818 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
157819 +gnttab_map_56439 gnttab_map 2 56439 NULL
157820 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
157821 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
157822 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
157823 +walk_pgd_range_56450 walk_pgd_range 0 56450 NULL nohasharray
157824 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 &walk_pgd_range_56450
157825 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-2-4-0 56453 NULL
157826 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
157827 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
157828 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
157829 +set_connectable_56458 set_connectable 4 56458 NULL
157830 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
157831 +lif_s_stream_56462 lif_s_stream 0 56462 NULL
157832 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
157833 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
157834 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
157835 +putused_user_56467 putused_user 3 56467 NULL
157836 +ocfs2_zero_extend_range_56468 ocfs2_zero_extend_range 0 56468 NULL
157837 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
157838 +phy_write_56475 phy_write 0 56475 NULL nohasharray
157839 +ds1685_rtc_sysfs_ctrl_regs_store_56475 ds1685_rtc_sysfs_ctrl_regs_store 0-4 56475 &phy_write_56475 nohasharray
157840 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &ds1685_rtc_sysfs_ctrl_regs_store_56475
157841 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
157842 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
157843 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
157844 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
157845 +bsp_check_56487 bsp_check 0 56487 NULL
157846 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 NULL nohasharray
157847 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &ieee80211_rx_mgmt_probe_beacon_56491 nohasharray
157848 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 &show_iface_data_pdu_in_order_56491
157849 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
157850 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
157851 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
157852 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
157853 +show_in_value_56503 show_in_value 0 56503 NULL
157854 +init_map_ip_56508 init_map_ip 5 56508 NULL
157855 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
157856 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
157857 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
157858 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
157859 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
157860 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
157861 +get_temp_56524 get_temp 0 56524 NULL
157862 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
157863 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
157864 +ip_options_get_56538 ip_options_get 4 56538 NULL
157865 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
157866 +ia_open_56543 ia_open 0 56543 NULL
157867 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
157868 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 NULL nohasharray
157869 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 &tcp_cwnd_test_56547
157870 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
157871 +br_get_num_vlan_infos_56557 br_get_num_vlan_infos 0 56557 NULL
157872 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
157873 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
157874 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
157875 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
157876 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
157877 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
157878 +proc_thermal_get_zone_temp_56566 proc_thermal_get_zone_temp 0 56566 NULL
157879 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
157880 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
157881 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
157882 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
157883 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
157884 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
157885 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
157886 +write_room_56601 write_room 0 56601 NULL nohasharray
157887 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 &write_room_56601
157888 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
157889 +event_filter_write_56609 event_filter_write 3 56609 NULL
157890 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
157891 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
157892 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
157893 +show_56623 show 0 56623 NULL nohasharray
157894 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
157895 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
157896 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
157897 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
157898 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
157899 +gather_array_56641 gather_array 3 56641 NULL
157900 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
157901 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
157902 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
157903 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
157904 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
157905 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
157906 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653 nohasharray
157907 +s3c_hsotg_handle_unaligned_buf_start_56653 s3c_hsotg_handle_unaligned_buf_start 0 56653 &qla2x00_reset_chip_56653
157908 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
157909 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
157910 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
157911 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
157912 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
157913 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
157914 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
157915 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
157916 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
157917 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
157918 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
157919 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
157920 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
157921 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
157922 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
157923 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
157924 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
157925 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
157926 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
157927 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &da9055_gpio_to_irq_56686 nohasharray
157928 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &snd_gus_dram_read_56686
157929 +sd_done_56689 sd_done 0 56689 NULL
157930 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
157931 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
157932 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
157933 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
157934 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
157935 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
157936 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
157937 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
157938 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
157939 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
157940 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
157941 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
157942 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
157943 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
157944 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
157945 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
157946 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 2-0 56725 NULL nohasharray
157947 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
157948 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
157949 +read_reg_56732 read_reg 0 56732 NULL
157950 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
157951 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
157952 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
157953 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
157954 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
157955 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
157956 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
157957 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
157958 +get_temp2_fault_56754 get_temp2_fault 0 56754 NULL nohasharray
157959 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 &get_temp2_fault_56754
157960 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
157961 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
157962 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
157963 +alloc_iommu_56778 alloc_iommu 2-3 56778 NULL
157964 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
157965 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
157966 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
157967 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
157968 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
157969 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
157970 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
157971 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
157972 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
157973 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
157974 +tun_net_open_56800 tun_net_open 0 56800 NULL
157975 +backlog_store_56804 backlog_store 0-3 56804 NULL
157976 +read_indexes_56805 read_indexes 2-0 56805 NULL
157977 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
157978 +do_syslog_56807 do_syslog 3-0 56807 NULL
157979 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
157980 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
157981 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
157982 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
157983 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
157984 +brightness_write_56821 brightness_write 0 56821 NULL
157985 +iwl_mvm_start_fw_dbg_conf_56823 iwl_mvm_start_fw_dbg_conf 0 56823 NULL
157986 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
157987 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
157988 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
157989 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
157990 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
157991 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
157992 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
157993 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
157994 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
157995 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
157996 +identify_fw_56853 identify_fw 0 56853 NULL
157997 +header_create_56856 header_create 0 56856 NULL nohasharray
157998 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 &header_create_56856
157999 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
158000 +adp8860_show_56860 adp8860_show 0 56860 NULL
158001 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
158002 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
158003 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
158004 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
158005 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
158006 +check_export_56865 check_export 0 56865 NULL nohasharray
158007 +btrfs_direct_IO_56865 btrfs_direct_IO 3 56865 &check_export_56865
158008 +store_sched7_56868 store_sched7 0-4 56868 NULL nohasharray
158009 +hci_mgmt_cmd_56868 hci_mgmt_cmd 4 56868 &store_sched7_56868
158010 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
158011 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
158012 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
158013 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
158014 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
158015 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
158016 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
158017 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
158018 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
158019 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
158020 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
158021 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
158022 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
158023 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
158024 +rio_open_56900 rio_open 0 56900 NULL
158025 +arp_mangle_56902 arp_mangle 0 56902 NULL
158026 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
158027 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
158028 +strcspn_56913 strcspn 0 56913 NULL
158029 +i801_transaction_56919 i801_transaction 0 56919 NULL
158030 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
158031 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
158032 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
158033 +check_header_56930 check_header 2 56930 NULL
158034 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
158035 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
158036 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
158037 +read_56934 read 0 56934 NULL
158038 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
158039 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
158040 +set_property_56939 set_property 0 56939 NULL
158041 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
158042 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
158043 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
158044 +aux_56950 aux 0 56950 NULL
158045 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
158046 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
158047 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
158048 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
158049 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
158050 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
158051 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
158052 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
158053 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
158054 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
158055 +read_56981 read 0 56981 NULL
158056 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
158057 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
158058 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
158059 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
158060 +ssp_spi_sync_56994 ssp_spi_sync 0 56994 NULL
158061 +CIFS_open_56997 CIFS_open 0 56997 NULL
158062 +consolidate_57001 consolidate 0 57001 NULL
158063 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
158064 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
158065 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
158066 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
158067 +fore200e_send_57011 fore200e_send 0 57011 NULL
158068 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
158069 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
158070 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
158071 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
158072 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
158073 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
158074 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
158075 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
158076 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
158077 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
158078 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
158079 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
158080 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
158081 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
158082 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
158083 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
158084 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
158085 +do_jit_57066 do_jit 0 57066 NULL nohasharray
158086 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
158087 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
158088 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
158089 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 NULL nohasharray
158090 +buf_prepare_57069 buf_prepare 0 57069 &sis190_try_rx_copy_57069
158091 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
158092 +top_off_threshold_current_show_57077 top_off_threshold_current_show 0 57077 NULL
158093 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
158094 +wmi_send_57083 wmi_send 0 57083 NULL
158095 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
158096 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
158097 +show_57089 show 0 57089 NULL
158098 +patch_alc880_57095 patch_alc880 0 57095 NULL
158099 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
158100 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
158101 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
158102 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
158103 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
158104 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
158105 +s_stream_57108 s_stream 0 57108 NULL
158106 +show_enabled_57111 show_enabled 0 57111 NULL
158107 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
158108 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
158109 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
158110 +get_sum_57128 get_sum 0 57128 NULL nohasharray
158111 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
158112 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
158113 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
158114 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
158115 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
158116 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
158117 +tpm_seal_57138 tpm_seal 0 57138 NULL
158118 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
158119 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
158120 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
158121 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
158122 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
158123 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
158124 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
158125 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
158126 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
158127 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
158128 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 NULL nohasharray
158129 +set_shutter_57164 set_shutter 0 57164 &nilfs_btree_prepare_convert_and_insert_57164
158130 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
158131 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
158132 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
158133 +rcu_panic_57170 rcu_panic 0 57170 NULL
158134 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
158135 +average_read_57175 average_read 0-3 57175 NULL
158136 +netlink_create_57178 netlink_create 0 57178 NULL
158137 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
158138 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
158139 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
158140 +common_file_perm_57189 common_file_perm 0 57189 NULL
158141 +sys_poll_57190 sys_poll 2 57190 NULL
158142 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
158143 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
158144 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
158145 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
158146 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
158147 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
158148 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
158149 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
158150 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
158151 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
158152 +edid_show_57216 edid_show 0-5-6 57216 NULL
158153 +stats_show_57218 stats_show 0 57218 NULL
158154 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
158155 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
158156 +change_mtu_57227 change_mtu 0 57227 NULL
158157 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
158158 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
158159 +csource_show_57233 csource_show 0 57233 NULL
158160 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
158161 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
158162 +flush_space_57241 flush_space 0 57241 NULL
158163 +rmd320_update_57243 rmd320_update 0 57243 NULL
158164 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
158165 +lbmRead_57247 lbmRead 0 57247 NULL
158166 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
158167 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
158168 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
158169 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
158170 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
158171 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
158172 +set_component_active_57266 set_component_active 0-4 57266 NULL
158173 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
158174 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
158175 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
158176 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
158177 +show_voltage_57273 show_voltage 0 57273 NULL
158178 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
158179 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
158180 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
158181 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
158182 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
158183 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283 nohasharray
158184 +hid_sensor_capture_sample_57283 hid_sensor_capture_sample 3 57283 &read_iter_57283
158185 +infos_show_57284 infos_show 0 57284 NULL
158186 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
158187 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
158188 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
158189 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
158190 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
158191 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
158192 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
158193 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
158194 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
158195 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
158196 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
158197 +show_alarm_57318 show_alarm 0 57318 NULL
158198 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
158199 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
158200 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
158201 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
158202 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
158203 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
158204 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
158205 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
158206 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
158207 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
158208 +hw_init_57341 hw_init 0 57341 NULL
158209 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
158210 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
158211 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
158212 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
158213 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
158214 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
158215 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
158216 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL nohasharray
158217 +qlcnic_get_sset_count_57354 qlcnic_get_sset_count 0 57354 &ql_adapter_reset_57354
158218 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
158219 +get_component_type_57362 get_component_type 0 57362 NULL
158220 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
158221 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
158222 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
158223 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
158224 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
158225 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
158226 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
158227 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
158228 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
158229 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
158230 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
158231 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
158232 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
158233 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
158234 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
158235 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
158236 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
158237 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
158238 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
158239 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
158240 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
158241 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
158242 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
158243 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
158244 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
158245 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
158246 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
158247 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
158248 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
158249 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
158250 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
158251 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
158252 +ping_v6_sendmsg_57440 ping_v6_sendmsg 3 57440 NULL
158253 +rss_key_write_57441 rss_key_write 3-0 57441 NULL
158254 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
158255 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
158256 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
158257 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
158258 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
158259 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
158260 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
158261 +send_midi_async_57463 send_midi_async 3 57463 NULL
158262 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
158263 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
158264 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
158265 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
158266 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
158267 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
158268 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
158269 +omninet_write_room_57488 omninet_write_room 0 57488 NULL nohasharray
158270 +em_store_57488 em_store 0 57488 &omninet_write_room_57488
158271 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
158272 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
158273 +read_57490 read 0 57490 &read_file_skb_rx_57490
158274 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
158275 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
158276 +copy_in_user_57502 copy_in_user 3 57502 NULL
158277 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
158278 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
158279 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
158280 +ks8842_read32_57505 ks8842_read32 0 57505 &ckhdid_printf_57505 nohasharray
158281 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ks8842_read32_57505
158282 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
158283 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
158284 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
158285 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
158286 +init_tag_map_57515 init_tag_map 3 57515 NULL
158287 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
158288 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 NULL nohasharray
158289 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 &il_dbgfs_force_reset_read_57517 nohasharray
158290 +store_57517 store 0-3 57517 &wil_read_file_ssid_57517
158291 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
158292 +cmm_read_57520 cmm_read 3-0 57520 NULL
158293 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
158294 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
158295 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
158296 +inode_permission_57531 inode_permission 0 57531 NULL
158297 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
158298 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
158299 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
158300 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
158301 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
158302 +ls_switch_store_57554 ls_switch_store 4-0 57554 NULL
158303 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
158304 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &ext4_group_first_block_no_57559 nohasharray
158305 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ReadHDLCPnP_57559
158306 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
158307 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
158308 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
158309 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
158310 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
158311 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
158312 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
158313 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
158314 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
158315 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
158316 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
158317 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
158318 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
158319 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
158320 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
158321 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
158322 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
158323 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
158324 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
158325 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
158326 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL nohasharray
158327 +iwl_dbgfs_uapsd_misbehaving_write_57622 iwl_dbgfs_uapsd_misbehaving_write 0-3 57622 &sk_stream_alloc_skb_57622
158328 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 NULL nohasharray
158329 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 &tx_tx_retry_template_read_57623
158330 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
158331 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
158332 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
158333 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
158334 +mem_read_57631 mem_read 3-0 57631 NULL
158335 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
158336 +mr_read_57639 mr_read 0 57639 NULL
158337 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
158338 +nvkm_fifo_create__57643 nvkm_fifo_create_ 5-6 57643 NULL
158339 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
158340 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
158341 +c_can_start_57654 c_can_start 0 57654 NULL
158342 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
158343 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
158344 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
158345 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
158346 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
158347 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
158348 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
158349 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
158350 +__lgwrite_57669 __lgwrite 4 57669 NULL
158351 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
158352 +pte_entry_57674 pte_entry 0 57674 NULL
158353 +ax88179_read_cmd_nopm_57675 ax88179_read_cmd_nopm 5 57675 NULL
158354 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
158355 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
158356 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
158357 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
158358 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
158359 +skcipher_all_sg_nents_57692 skcipher_all_sg_nents 0 57692 NULL
158360 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 NULL nohasharray
158361 +i40evf_open_57695 i40evf_open 0 57695 &f1x_match_to_this_node_57695
158362 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
158363 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
158364 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
158365 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
158366 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
158367 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
158368 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
158369 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
158370 +show_status_str_57729 show_status_str 0 57729 NULL
158371 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
158372 +i915_gem_object_get_pages_57734 i915_gem_object_get_pages 0 57734 NULL
158373 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
158374 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
158375 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
158376 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
158377 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
158378 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
158379 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 4-0 57742 &compat_sys_set_mempolicy_57742
158380 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
158381 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
158382 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
158383 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
158384 +bond_create_57752 bond_create 0 57752 NULL
158385 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
158386 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
158387 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
158388 +tgr192_final_57774 tgr192_final 0 57774 NULL
158389 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
158390 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
158391 +r6040_open_57779 r6040_open 0 57779 NULL
158392 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
158393 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
158394 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
158395 +read_fifo_57785 read_fifo 0 57785 &set_eeprom2_57785
158396 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
158397 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
158398 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
158399 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
158400 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
158401 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
158402 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
158403 +evdev_read_57810 evdev_read 0-3 57810 NULL
158404 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
158405 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
158406 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
158407 +ath10k_install_key_57827 ath10k_install_key 0 57827 NULL nohasharray
158408 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 &ath10k_install_key_57827
158409 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
158410 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
158411 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
158412 +start_ch_57836 start_ch 0 57836 NULL
158413 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
158414 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
158415 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
158416 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
158417 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
158418 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
158419 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
158420 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
158421 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
158422 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
158423 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
158424 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
158425 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
158426 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 NULL
158427 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
158428 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
158429 +ds1685_rtc_sysfs_time_regs_store_57871 ds1685_rtc_sysfs_time_regs_store 0-4 57871 NULL
158430 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
158431 +hsi_async_57877 hsi_async 0 57877 NULL
158432 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
158433 +nvkm_mxm_create__57880 nvkm_mxm_create_ 4 57880 NULL
158434 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
158435 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
158436 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
158437 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
158438 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
158439 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
158440 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
158441 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
158442 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
158443 +ls_level_store_57907 ls_level_store 4-0 57907 NULL
158444 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
158445 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
158446 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
158447 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
158448 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
158449 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
158450 +journal_join_57921 journal_join 0 57921 NULL
158451 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
158452 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
158453 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
158454 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
158455 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
158456 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
158457 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
158458 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
158459 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
158460 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
158461 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
158462 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
158463 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
158464 +rx_57944 rx 4 57944 NULL
158465 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
158466 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
158467 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
158468 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
158469 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
158470 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
158471 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
158472 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
158473 +vport_create_57966 vport_create 0 57966 NULL
158474 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
158475 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
158476 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
158477 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
158478 +proc_getattr_57984 proc_getattr 0 57984 NULL
158479 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
158480 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
158481 +rt2500usb_get_tx_data_len_57994 rt2500usb_get_tx_data_len 0 57994 NULL
158482 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
158483 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
158484 +usb_dmac_prep_slave_sg_58000 usb_dmac_prep_slave_sg 3 58000 NULL
158485 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
158486 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
158487 +pfkey_create_58010 pfkey_create 0 58010 NULL
158488 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
158489 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
158490 +__ip6_append_data_58014 __ip6_append_data 9-10 58014 NULL
158491 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
158492 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
158493 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
158494 +svga_match_format_58028 svga_match_format 0 58028 NULL
158495 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
158496 +get_temp_58031 get_temp 0 58031 NULL
158497 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
158498 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
158499 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
158500 +do_writepage_58047 do_writepage 0 58047 NULL
158501 +ifx_spi_write_room_58048 ifx_spi_write_room 0 58048 NULL
158502 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
158503 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
158504 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
158505 +mce_async_out_58056 mce_async_out 3 58056 NULL
158506 +bq32k_write_58057 bq32k_write 4 58057 NULL
158507 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
158508 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
158509 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
158510 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
158511 +ignore_store_58069 ignore_store 0-4 58069 NULL
158512 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
158513 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
158514 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
158515 +store_event_char_58077 store_event_char 0-4 58077 NULL
158516 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
158517 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
158518 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
158519 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
158520 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 NULL nohasharray
158521 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 &sdr_cap_queue_setup_58082
158522 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
158523 +amd_xgbe_phy_read_status_58087 amd_xgbe_phy_read_status 0 58087 NULL
158524 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
158525 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
158526 +defined_show_58091 defined_show 0 58091 NULL nohasharray
158527 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
158528 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
158529 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
158530 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
158531 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 NULL
158532 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
158533 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
158534 +alloc_rbio_58107 alloc_rbio 3 58107 NULL
158535 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
158536 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
158537 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
158538 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
158539 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
158540 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
158541 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
158542 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
158543 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
158544 +savemem_58129 savemem 3 58129 NULL
158545 +std_validate_58132 std_validate 0 58132 NULL
158546 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
158547 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
158548 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
158549 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
158550 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
158551 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
158552 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
158553 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
158554 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
158555 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL
158556 +gf100_ram_create__58151 gf100_ram_create_ 5 58151 NULL nohasharray
158557 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 &gf100_ram_create__58151 nohasharray
158558 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
158559 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
158560 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
158561 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
158562 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
158563 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
158564 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
158565 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
158566 +btrfs_map_sblock_58168 btrfs_map_sblock 3 58168 NULL
158567 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
158568 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
158569 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
158570 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
158571 +write_58175 write 0 58175 &pages_collapsed_show_58175
158572 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
158573 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
158574 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
158575 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
158576 +wlcore_read_58185 wlcore_read 0 58185 NULL
158577 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
158578 +asix_write_cmd_58192 asix_write_cmd 5-0 58192 NULL
158579 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
158580 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL
158581 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
158582 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
158583 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
158584 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
158585 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
158586 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
158587 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
158588 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
158589 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
158590 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
158591 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
158592 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
158593 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
158594 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
158595 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL
158596 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
158597 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
158598 +usb_set_report_58244 usb_set_report 0 58244 NULL
158599 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
158600 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
158601 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
158602 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
158603 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
158604 +pcan_usb_fd_start_58260 pcan_usb_fd_start 0 58260 NULL
158605 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
158606 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
158607 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
158608 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
158609 +profile_load_58267 profile_load 3-0 58267 NULL
158610 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
158611 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
158612 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
158613 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
158614 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
158615 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274 nohasharray
158616 +cyapa_gen3_bl_initiate_58274 cyapa_gen3_bl_initiate 0 58274 &set_enable_58274
158617 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
158618 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
158619 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
158620 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
158621 +cyapa_gen5_state_parse_58296 cyapa_gen5_state_parse 0 58296 NULL
158622 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
158623 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
158624 +uart6850_open_58304 uart6850_open 0 58304 NULL
158625 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
158626 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
158627 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
158628 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL
158629 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
158630 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
158631 +post_send_58312 post_send 0 58312 NULL
158632 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
158633 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
158634 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
158635 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
158636 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
158637 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
158638 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
158639 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
158640 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
158641 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
158642 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
158643 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
158644 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
158645 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
158646 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &__copy_from_user_swizzled_58337 nohasharray
158647 +ax25_create_58337 ax25_create 0 58337 &skb_ensure_writable_58337
158648 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
158649 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
158650 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
158651 +get_in_max_58344 get_in_max 0 58344 NULL
158652 +opts_show_58345 opts_show 0 58345 NULL
158653 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
158654 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347
158655 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
158656 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
158657 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
158658 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
158659 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
158660 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
158661 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
158662 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
158663 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
158664 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
158665 +find_best_unit_58375 find_best_unit 0 58375 NULL
158666 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
158667 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
158668 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
158669 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
158670 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
158671 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
158672 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
158673 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
158674 +mgslpc_write_room_58392 mgslpc_write_room 0 58392 NULL
158675 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
158676 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
158677 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
158678 +sctp_make_init_58401 sctp_make_init 4 58401 NULL
158679 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
158680 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
158681 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
158682 +madc_read_58412 madc_read 0 58412 NULL
158683 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
158684 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
158685 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
158686 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
158687 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
158688 +smk_access_58423 smk_access 0 58423 NULL nohasharray
158689 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
158690 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
158691 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
158692 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
158693 +show_bit_58443 show_bit 0 58443 NULL
158694 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
158695 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
158696 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
158697 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
158698 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
158699 +store_memory_58460 store_memory 0-4 58460 NULL
158700 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
158701 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
158702 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
158703 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
158704 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
158705 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
158706 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
158707 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
158708 +cxgb_up_58476 cxgb_up 0 58476 NULL
158709 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
158710 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
158711 +show_nctxts_58478 show_nctxts 0 58478 NULL
158712 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
158713 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
158714 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
158715 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
158716 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
158717 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
158718 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
158719 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
158720 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
158721 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
158722 +cyapa_show_suspend_scanrate_58498 cyapa_show_suspend_scanrate 0 58498 NULL nohasharray
158723 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 &cyapa_show_suspend_scanrate_58498
158724 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
158725 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
158726 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
158727 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
158728 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506 nohasharray
158729 +cyapa_check_is_operational_58506 cyapa_check_is_operational 0 58506 &patch_cs420x_58506
158730 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
158731 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
158732 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
158733 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
158734 +efs_readpage_58517 efs_readpage 0 58517 NULL
158735 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
158736 +freezer_write_58529 freezer_write 0-3 58529 NULL
158737 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
158738 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
158739 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
158740 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
158741 +mac80211_hwsim_get_et_sset_count_58547 mac80211_hwsim_get_et_sset_count 0 58547 NULL
158742 +llcp_sock_sendmsg_58556 llcp_sock_sendmsg 3 58556 NULL
158743 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
158744 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
158745 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
158746 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
158747 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
158748 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
158749 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
158750 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
158751 +store_sustain_58580 store_sustain 0-4 58580 NULL
158752 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
158753 +sendmsg_58582 sendmsg 0-4 58582 NULL
158754 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
158755 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
158756 +ecryptfs_write_end_58594 ecryptfs_write_end 0-5-3 58594 NULL
158757 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
158758 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
158759 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
158760 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
158761 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
158762 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
158763 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
158764 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
158765 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
158766 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
158767 +run_show_58628 run_show 0 58628 NULL nohasharray
158768 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
158769 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
158770 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
158771 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
158772 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
158773 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
158774 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
158775 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
158776 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
158777 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
158778 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
158779 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
158780 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
158781 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
158782 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
158783 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
158784 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 NULL nohasharray
158785 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 &nfulnl_alloc_skb_58662 nohasharray
158786 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662
158787 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
158788 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
158789 +simple_statfs_58676 simple_statfs 0 58676 NULL
158790 +store_local_port_58678 store_local_port 0 58678 NULL
158791 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
158792 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
158793 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
158794 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
158795 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
158796 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
158797 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL nohasharray
158798 +snd_hda_gen_fix_pin_power_58691 snd_hda_gen_fix_pin_power 0 58691 &nilfs_segbuf_submit_bh_58691
158799 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
158800 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
158801 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
158802 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
158803 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
158804 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
158805 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
158806 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
158807 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
158808 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
158809 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
158810 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
158811 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
158812 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
158813 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
158814 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
158815 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
158816 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
158817 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
158818 +do_tx_58737 do_tx 0 58737 NULL
158819 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
158820 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
158821 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
158822 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
158823 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
158824 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
158825 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
158826 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
158827 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
158828 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
158829 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 NULL nohasharray
158830 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 &__do_config_autodelink_58763
158831 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
158832 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
158833 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
158834 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
158835 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
158836 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
158837 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
158838 +cyapa_gen5_calibrate_pwcs_58789 cyapa_gen5_calibrate_pwcs 0 58789 NULL
158839 +show_58791 show 0 58791 NULL
158840 +ipx_sendmsg_58794 ipx_sendmsg 3 58794 NULL
158841 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
158842 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
158843 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
158844 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
158845 +isku_sysfs_read_58806 isku_sysfs_read 5-0 58806 NULL nohasharray
158846 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 &isku_sysfs_read_58806
158847 +write_file_58812 write_file 4 58812 NULL
158848 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL
158849 +show_tempsense_58819 show_tempsense 0 58819 NULL
158850 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 2-0 58821 NULL
158851 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
158852 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
158853 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
158854 +ssp_disable_sensor_58838 ssp_disable_sensor 0 58838 NULL nohasharray
158855 +pppol2tp_recvmsg_58838 pppol2tp_recvmsg 3 58838 &ssp_disable_sensor_58838
158856 +command_write_58841 command_write 3-0 58841 NULL nohasharray
158857 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
158858 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
158859 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
158860 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
158861 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL
158862 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
158863 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
158864 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
158865 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
158866 +flash_brightness_store_58854 flash_brightness_store 0-4 58854 NULL
158867 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
158868 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
158869 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
158870 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
158871 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
158872 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
158873 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
158874 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
158875 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
158876 +efx_ethtool_get_sset_count_58876 efx_ethtool_get_sset_count 0 58876 NULL
158877 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
158878 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
158879 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
158880 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
158881 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
158882 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
158883 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
158884 +gs_alloc_req_58883 gs_alloc_req 2 58883 NULL nohasharray
158885 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 &gs_alloc_req_58883
158886 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
158887 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
158888 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
158889 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
158890 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
158891 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
158892 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
158893 +store_in8_58913 store_in8 0-4 58913 NULL
158894 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
158895 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
158896 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
158897 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
158898 +ncp_request_58920 ncp_request 0 58920 NULL
158899 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
158900 +klp_disable_object_58923 klp_disable_object 0 58923 NULL
158901 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
158902 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
158903 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
158904 +write_pmsg_58932 write_pmsg 3-0 58932 NULL
158905 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
158906 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
158907 +set_als_58942 set_als 0-4 58942 NULL
158908 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
158909 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
158910 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
158911 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
158912 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
158913 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
158914 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
158915 +version_show_58957 version_show 0 58957 NULL
158916 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
158917 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
158918 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
158919 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
158920 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
158921 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
158922 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
158923 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
158924 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
158925 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 NULL nohasharray
158926 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975 nohasharray
158927 +msi001_wreg_58975 msi001_wreg 0 58975 &als_wait_for_data_ready_58975
158928 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
158929 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
158930 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
158931 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL nohasharray
158932 +efx_ef10_describe_stats_58986 efx_ef10_describe_stats 0 58986 &fsp_attr_show_ver_58986
158933 +bch_extent_to_text_58987 bch_extent_to_text 2 58987 NULL
158934 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
158935 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
158936 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
158937 +show_comm_59000 show_comm 0 59000 NULL
158938 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
158939 +init_list_set_59005 init_list_set 3 59005 NULL
158940 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
158941 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
158942 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
158943 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
158944 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
158945 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
158946 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
158947 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
158948 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
158949 +write_59035 write 0 59035 NULL
158950 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
158951 +contrast_store_59039 contrast_store 0-4 59039 NULL
158952 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
158953 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
158954 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
158955 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
158956 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
158957 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
158958 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
158959 +dlci_header_59057 dlci_header 0 59057 NULL
158960 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
158961 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
158962 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
158963 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
158964 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
158965 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
158966 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
158967 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
158968 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
158969 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
158970 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
158971 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
158972 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
158973 +xfs_zero_eof_59103 xfs_zero_eof 0-3-2 59103 NULL
158974 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
158975 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 NULL nohasharray
158976 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 &mmc_sd_num_wr_blocks_59112
158977 +launder_page_59115 launder_page 0 59115 NULL nohasharray
158978 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
158979 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
158980 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
158981 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 4-0-5 59122 NULL nohasharray
158982 +scsi_io_completion_59122 scsi_io_completion 2 59122 &sta_tx_latency_stat_table_59122
158983 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
158984 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
158985 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
158986 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
158987 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
158988 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
158989 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
158990 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
158991 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
158992 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
158993 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
158994 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
158995 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
158996 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
158997 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
158998 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
158999 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
159000 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
159001 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
159002 +ksize_59176 ksize 0 59176 NULL
159003 +setup_window_59178 setup_window 5-2-4-7 59178 NULL
159004 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 NULL nohasharray
159005 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &lowpan_fetch_skb_59181 nohasharray
159006 +patch_alc268_59181 patch_alc268 0 59181 &fill_bitmap_rle_bits_59181
159007 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
159008 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
159009 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
159010 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
159011 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
159012 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
159013 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
159014 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
159015 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
159016 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
159017 +fast_rx_path_59214 fast_rx_path 3 59214 NULL nohasharray
159018 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 &fast_rx_path_59214
159019 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
159020 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
159021 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
159022 +dt3155_read_59226 dt3155_read 3 59226 NULL
159023 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
159024 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
159025 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
159026 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
159027 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
159028 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
159029 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
159030 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
159031 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
159032 +SMB2_write_59246 SMB2_write 0 59246 NULL
159033 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
159034 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
159035 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
159036 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
159037 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
159038 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
159039 +cyapa_i2c_pip_write_59260 cyapa_i2c_pip_write 3-0 59260 NULL
159040 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
159041 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
159042 +max_active_store_59266 max_active_store 0-4 59266 NULL
159043 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
159044 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
159045 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
159046 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
159047 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
159048 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
159049 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
159050 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
159051 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
159052 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
159053 +show_install_59288 show_install 0 59288 NULL nohasharray
159054 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
159055 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
159056 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
159057 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
159058 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
159059 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
159060 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
159061 +udp_error_59301 udp_error 0 59301 NULL nohasharray
159062 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
159063 +in_read_index_show_59302 in_read_index_show 0 59302 NULL nohasharray
159064 +get_key_haup_common_59302 get_key_haup_common 5 59302 &in_read_index_show_59302
159065 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
159066 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
159067 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
159068 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
159069 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
159070 +fd_copyout_59323 fd_copyout 3 59323 NULL
159071 +store_59326 store 0-4 59326 NULL
159072 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
159073 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
159074 +amd_xgbe_phy_config_init_59332 amd_xgbe_phy_config_init 0 59332 NULL
159075 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
159076 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
159077 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
159078 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
159079 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
159080 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
159081 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
159082 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
159083 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
159084 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
159085 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
159086 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
159087 +capinc_tty_write_room_59367 capinc_tty_write_room 0 59367 NULL
159088 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
159089 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
159090 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
159091 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
159092 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
159093 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
159094 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
159095 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
159096 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
159097 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
159098 +dax_do_io_59399 dax_do_io 5-0 59399 NULL
159099 +idProduct_show_59405 idProduct_show 0 59405 NULL
159100 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
159101 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
159102 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
159103 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
159104 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
159105 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
159106 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
159107 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
159108 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
159109 +max_show_59442 max_show 0 59442 NULL nohasharray
159110 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
159111 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
159112 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
159113 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
159114 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
159115 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
159116 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
159117 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
159118 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
159119 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
159120 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
159121 +tipc_recv_stream_59456 tipc_recv_stream 4-0 59456 NULL nohasharray
159122 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 &tipc_recv_stream_59456
159123 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
159124 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
159125 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
159126 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
159127 +aux_ch_59466 aux_ch 0 59466 NULL
159128 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
159129 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
159130 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
159131 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
159132 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
159133 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
159134 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
159135 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
159136 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
159137 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
159138 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
159139 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
159140 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
159141 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
159142 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
159143 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
159144 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
159145 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
159146 +defrag_store_59501 defrag_store 4-0 59501 NULL
159147 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
159148 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
159149 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
159150 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
159151 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
159152 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
159153 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
159154 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
159155 +gather_write_59526 gather_write 0 59526 NULL nohasharray
159156 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
159157 +vcc_create_59531 vcc_create 0 59531 NULL
159158 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
159159 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
159160 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
159161 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
159162 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
159163 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
159164 +msix_setup_entries_59545 msix_setup_entries 0 59545 NULL nohasharray
159165 +idr_alloc_59545 idr_alloc 0 59545 &msix_setup_entries_59545
159166 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
159167 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
159168 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
159169 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
159170 +show_59558 show 0 59558 NULL
159171 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
159172 +tunables_write_59563 tunables_write 3-0 59563 NULL
159173 +bio_split_59564 bio_split 2 59564 NULL
159174 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
159175 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
159176 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
159177 +afs_fsync_59569 afs_fsync 0 59569 NULL
159178 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
159179 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
159180 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
159181 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
159182 +write_pbl_59583 write_pbl 4 59583 NULL
159183 +resp_write_same_59587 resp_write_same 2 59587 NULL
159184 +memdup_user_59590 memdup_user 2 59590 NULL
159185 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
159186 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
159187 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
159188 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
159189 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
159190 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
159191 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
159192 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
159193 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
159194 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
159195 +module_event_59614 module_event 0 59614 NULL
159196 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
159197 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
159198 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
159199 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
159200 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
159201 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
159202 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
159203 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
159204 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
159205 +seq_open_tab_59633 seq_open_tab 3-2 59633 NULL
159206 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
159207 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
159208 +console_show_59641 console_show 0 59641 NULL
159209 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
159210 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
159211 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
159212 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
159213 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
159214 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
159215 +file_update_time_59647 file_update_time 0 59647 NULL
159216 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
159217 +ubifs_setxattr_59650 ubifs_setxattr 4-0 59650 &hidraw_read_59650 nohasharray
159218 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &ubifs_setxattr_59650
159219 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
159220 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
159221 +ax88179_write_cmd_59661 ax88179_write_cmd 5-0 59661 NULL nohasharray
159222 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 &ax88179_write_cmd_59661 nohasharray
159223 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661
159224 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
159225 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
159226 +register_jprobe_59669 register_jprobe 0 59669 NULL
159227 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
159228 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
159229 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
159230 +pch_gbe_get_sset_count_59679 pch_gbe_get_sset_count 0 59679 NULL
159231 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
159232 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
159233 +sriov_enable_59689 sriov_enable 0 59689 NULL
159234 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
159235 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
159236 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
159237 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
159238 +create_59705 create 0 59705 NULL
159239 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
159240 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
159241 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
159242 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
159243 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
159244 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
159245 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
159246 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
159247 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL
159248 +pc_show_59731 pc_show 0 59731 NULL nohasharray
159249 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
159250 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
159251 +set_mode_59733 set_mode 0 59733 NULL
159252 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
159253 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
159254 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
159255 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
159256 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
159257 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
159258 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
159259 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
159260 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
159261 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
159262 +strnlen_59746 strnlen 0 59746 NULL nohasharray
159263 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
159264 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
159265 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
159266 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
159267 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 NULL nohasharray
159268 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 &sctp_manip_pkt_59749
159269 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
159270 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
159271 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
159272 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
159273 +get_sset_count_59766 get_sset_count 0 59766 &long_retry_limit_read_59766 nohasharray
159274 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &get_sset_count_59766
159275 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
159276 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
159277 +venus_remove_59781 venus_remove 4 59781 NULL
159278 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
159279 +net2280_enable_59787 net2280_enable 0 59787 NULL
159280 +xlog_do_recover_59789 xlog_do_recover 3 59789 NULL
159281 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
159282 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
159283 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
159284 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
159285 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
159286 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
159287 +ipw_write_59807 ipw_write 3 59807 NULL nohasharray
159288 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 &ipw_write_59807
159289 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
159290 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
159291 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
159292 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
159293 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
159294 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
159295 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
159296 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
159297 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
159298 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
159299 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
159300 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
159301 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
159302 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
159303 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
159304 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
159305 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
159306 +erst_clear_59835 erst_clear 0 59835 NULL
159307 +bq24190_write_59837 bq24190_write 0 59837 NULL
159308 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
159309 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
159310 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
159311 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
159312 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
159313 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
159314 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
159315 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
159316 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
159317 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
159318 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
159319 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
159320 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
159321 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
159322 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
159323 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
159324 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
159325 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
159326 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
159327 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
159328 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
159329 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
159330 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
159331 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
159332 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
159333 +xwrite_59906 xwrite 3 59906 NULL
159334 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
159335 +swiotlb_map_page_59909 swiotlb_map_page 3 59909 NULL
159336 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
159337 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
159338 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
159339 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
159340 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL nohasharray
159341 +toshiba_sleep_functions_status_set_59923 toshiba_sleep_functions_status_set 0 59923 &cachefiles_read_or_alloc_page_59923
159342 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
159343 +read_59931 read 0 59931 NULL
159344 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
159345 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
159346 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
159347 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
159348 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
159349 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
159350 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
159351 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
159352 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
159353 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
159354 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
159355 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
159356 +cuse_write_59958 cuse_write 0-3 59958 NULL
159357 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
159358 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
159359 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
159360 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
159361 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
159362 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
159363 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
159364 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
159365 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 NULL nohasharray
159366 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 &tpm_tis_send_main_59980
159367 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
159368 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
159369 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
159370 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
159371 +setup_60000 setup 0 60000 NULL
159372 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
159373 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
159374 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
159375 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
159376 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
159377 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
159378 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
159379 +register_device_60015 register_device 2-3 60015 NULL
159380 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
159381 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
159382 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
159383 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
159384 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
159385 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
159386 +store_60029 store 0-3 60029 NULL nohasharray
159387 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
159388 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
159389 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
159390 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
159391 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
159392 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
159393 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
159394 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 2-0 60044 NULL
159395 +vcs_size_60050 vcs_size 0 60050 NULL
159396 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
159397 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
159398 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
159399 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
159400 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
159401 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
159402 +compat_writev_60063 compat_writev 3 60063 NULL
159403 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
159404 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
159405 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
159406 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
159407 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
159408 +show_60078 show 0 60078 NULL nohasharray
159409 +rtl2832_regmap_read_60078 rtl2832_regmap_read 0 60078 &show_60078
159410 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
159411 +smk_curacc_60080 smk_curacc 0 60080 NULL
159412 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
159413 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
159414 +hw_init_60084 hw_init 0 60084 NULL
159415 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
159416 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
159417 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
159418 +read_fs_60094 read_fs 0-5-6 60094 NULL
159419 +in_tx_show_60098 in_tx_show 0 60098 NULL
159420 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
159421 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
159422 +operational_check_60102 operational_check 0 60102 NULL
159423 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
159424 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
159425 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
159426 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
159427 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
159428 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
159429 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
159430 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
159431 +show_60125 show 0 60125 NULL
159432 +show_60127 show 0 60127 NULL
159433 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
159434 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
159435 +devnum_show_60150 devnum_show 0 60150 NULL
159436 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
159437 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
159438 +bind_60156 bind 0 60156 &ld_usb_read_60156
159439 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
159440 +init_state_60165 init_state 2 60165 NULL nohasharray
159441 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
159442 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
159443 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
159444 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
159445 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
159446 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
159447 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
159448 +avc_denied_60181 avc_denied 0 60181 NULL
159449 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
159450 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
159451 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
159452 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
159453 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
159454 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
159455 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 NULL nohasharray
159456 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 &arch_setup_msi_irqs_60193
159457 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
159458 +acquire_store_60201 acquire_store 0-4 60201 NULL
159459 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
159460 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
159461 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
159462 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
159463 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
159464 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
159465 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
159466 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
159467 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
159468 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
159469 +kstrtouint_60233 kstrtouint 0 60233 NULL
159470 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
159471 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
159472 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
159473 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
159474 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
159475 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
159476 +alx_get_sset_count_60255 alx_get_sset_count 0 60255 NULL
159477 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
159478 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
159479 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
159480 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
159481 +validate_trigger_60267 validate_trigger 0 60267 NULL
159482 +m920x_read_60272 m920x_read 0 60272 NULL
159483 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
159484 +printer_write_60276 printer_write 3 60276 NULL
159485 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
159486 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
159487 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
159488 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
159489 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
159490 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
159491 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
159492 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
159493 +dn_nsp_return_disc_60296 dn_nsp_return_disc 2 60296 NULL
159494 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
159495 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL
159496 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
159497 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
159498 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
159499 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
159500 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
159501 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
159502 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
159503 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
159504 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
159505 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
159506 +rh_call_control_60349 rh_call_control 0 60349 NULL
159507 +init_60352 init 0 60352 NULL
159508 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
159509 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
159510 +prepare_60360 prepare 0 60360 NULL
159511 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
159512 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
159513 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
159514 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
159515 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
159516 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
159517 +try_ctrl_60373 try_ctrl 0 60373 NULL
159518 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
159519 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
159520 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
159521 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
159522 +uevent_show_60385 uevent_show 0 60385 NULL
159523 +notifier_call_60391 notifier_call 0 60391 NULL
159524 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
159525 +ocfs2_zero_extend_60396 ocfs2_zero_extend 0 60396 NULL nohasharray
159526 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 &ocfs2_zero_extend_60396
159527 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
159528 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
159529 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
159530 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
159531 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
159532 +SendReceive_60415 SendReceive 0 60415 NULL
159533 +control_show_60422 control_show 0 60422 NULL
159534 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
159535 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
159536 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
159537 +tstats_write_60432 tstats_write 3-0 60432 NULL
159538 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
159539 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 NULL nohasharray
159540 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 &tipc_buf_acquire_60437 nohasharray
159541 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437
159542 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
159543 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
159544 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
159545 +tipc_recv_stream_60440 tipc_recv_stream 3 60440 NULL
159546 +rx_data_60442 rx_data 4 60442 NULL nohasharray
159547 +sysv_write_begin_60442 sysv_write_begin 0 60442 &rx_data_60442
159548 +t4_wait_op_done_60444 t4_wait_op_done 0 60444 NULL nohasharray
159549 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 &t4_wait_op_done_60444
159550 +read_usrate_60445 read_usrate 0 60445 NULL
159551 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
159552 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
159553 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
159554 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
159555 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
159556 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
159557 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL nohasharray
159558 +iwl_dbgfs_ss_force_write_60474 iwl_dbgfs_ss_force_write 0-3 60474 &reiserfs_permission_60474
159559 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
159560 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
159561 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
159562 +load_info_60481 load_info 0 60481 NULL
159563 +ht_show_60482 ht_show 0 60482 NULL nohasharray
159564 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
159565 +crypto_shash_setkey_60483 crypto_shash_setkey 3-0 60483 NULL
159566 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
159567 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
159568 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
159569 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
159570 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
159571 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
159572 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
159573 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
159574 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
159575 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
159576 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
159577 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
159578 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
159579 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
159580 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
159581 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
159582 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
159583 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
159584 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
159585 +raw_connect_60525 raw_connect 0 60525 NULL
159586 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
159587 +sun4i_pwm_config_60531 sun4i_pwm_config 0 60531 NULL
159588 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 NULL nohasharray
159589 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 &hysdn_sched_rx_60533
159590 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
159591 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
159592 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
159593 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
159594 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
159595 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
159596 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
159597 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
159598 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
159599 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
159600 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
159601 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
159602 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
159603 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
159604 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
159605 +ovl_cache_entry_add_rb_60579 ovl_cache_entry_add_rb 3 60579 NULL
159606 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
159607 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
159608 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
159609 +i915_vma_bind_60589 i915_vma_bind 0 60589 NULL
159610 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
159611 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
159612 +getoptions_60593 getoptions 0 60593 NULL
159613 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
159614 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
159615 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
159616 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
159617 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
159618 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
159619 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
159620 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
159621 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
159622 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
159623 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
159624 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
159625 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
159626 +skb_transport_offset_60619 skb_transport_offset 0 60619 NULL nohasharray
159627 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 &skb_transport_offset_60619
159628 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
159629 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
159630 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
159631 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
159632 +store_60628 store 0 60628 NULL
159633 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL nohasharray
159634 +ath10k_wmi_sta_keepalive_60630 ath10k_wmi_sta_keepalive 0 60630 &acl_alloc_stack_init_60630
159635 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
159636 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
159637 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
159638 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
159639 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
159640 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
159641 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
159642 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
159643 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
159644 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 NULL nohasharray
159645 +show_falltime_60666 show_falltime 0 60666 &if_sdio_host_to_card_60666
159646 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
159647 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
159648 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
159649 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
159650 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
159651 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
159652 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
159653 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
159654 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
159655 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
159656 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
159657 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
159658 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
159659 +stop_machine_60681 stop_machine 0 60681 NULL
159660 +set_register_60683 set_register 0 60683 NULL
159661 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
159662 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
159663 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
159664 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL nohasharray
159665 +amd_xgbe_phy_disable_an_60701 amd_xgbe_phy_disable_an 0 60701 &si5351_clkout_prepare_60701
159666 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
159667 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
159668 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
159669 +init_data_container_60709 init_data_container 1 60709 NULL
159670 +usb_three_show_60711 usb_three_show 0 60711 NULL nohasharray
159671 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 &usb_three_show_60711
159672 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
159673 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
159674 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
159675 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
159676 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
159677 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
159678 +show_chip_60728 show_chip 0 60728 NULL nohasharray
159679 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
159680 +reg_set_60739 reg_set 0 60739 NULL
159681 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
159682 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
159683 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
159684 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
159685 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
159686 +proc_read_60749 proc_read 0 60749 NULL
159687 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
159688 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
159689 +raid_status_60755 raid_status 5 60755 NULL
159690 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
159691 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
159692 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
159693 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
159694 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
159695 +arcnet_header_60769 arcnet_header 0 60769 NULL
159696 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
159697 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
159698 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
159699 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
159700 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
159701 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
159702 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
159703 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
159704 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
159705 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
159706 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 NULL
159707 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
159708 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
159709 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
159710 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
159711 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
159712 +ch341_open_60810 ch341_open 0 60810 NULL
159713 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
159714 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
159715 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
159716 +set_current_rng_60816 set_current_rng 0 60816 NULL
159717 +bdev_direct_access_60818 bdev_direct_access 0-5 60818 NULL
159718 +show_sched0_60819 show_sched0 0 60819 NULL
159719 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
159720 +sync_read_60823 sync_read 0 60823 NULL
159721 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
159722 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
159723 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
159724 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
159725 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
159726 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
159727 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
159728 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
159729 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
159730 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
159731 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
159732 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
159733 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
159734 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL nohasharray
159735 +l2cap_sock_recvmsg_60854 l2cap_sock_recvmsg 3 60854 &show_shost_supported_mode_60854
159736 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
159737 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
159738 +hsu_dma_alloc_desc_60863 hsu_dma_alloc_desc 1 60863 NULL
159739 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
159740 +generic_writepages_60871 generic_writepages 0 60871 NULL
159741 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
159742 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
159743 +manage_power_60879 manage_power 0 60879 NULL
159744 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
159745 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
159746 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
159747 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
159748 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
159749 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
159750 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
159751 +ch341_configure_60897 ch341_configure 0 60897 NULL
159752 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
159753 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
159754 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL nohasharray
159755 +hugetlbfs_read_actor_60907 hugetlbfs_read_actor 0-4-2 60907 &ceph_sync_direct_write_60907
159756 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
159757 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
159758 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
159759 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
159760 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 NULL nohasharray
159761 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 &mgt_set_varlen_60916
159762 +sysprops_show_60920 sysprops_show 0 60920 NULL
159763 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
159764 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
159765 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
159766 +show_60927 show 0 60927 NULL nohasharray
159767 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
159768 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
159769 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
159770 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
159771 +e1000_get_sset_count_60938 e1000_get_sset_count 0 60938 NULL
159772 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
159773 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
159774 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
159775 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
159776 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
159777 +s3c_hsotg_map_dma_60951 s3c_hsotg_map_dma 0 60951 NULL
159778 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
159779 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
159780 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
159781 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
159782 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
159783 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
159784 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
159785 +store_60970 store 0 60970 NULL nohasharray
159786 +unregister_ftrace_function_60970 unregister_ftrace_function 0 60970 &store_60970
159787 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
159788 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
159789 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
159790 +toshiba_usb_sleep_charge_get_60980 toshiba_usb_sleep_charge_get 0 60980 NULL
159791 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
159792 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
159793 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
159794 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
159795 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
159796 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
159797 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
159798 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
159799 +check_dev_61003 check_dev 0 61003 NULL
159800 +prepare_late_61011 prepare_late 0 61011 NULL
159801 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
159802 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
159803 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
159804 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
159805 +model_show_61023 model_show 0 61023 NULL
159806 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
159807 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
159808 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
159809 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
159810 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
159811 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
159812 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
159813 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
159814 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
159815 +call_modprobe_61038 call_modprobe 0 61038 NULL
159816 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
159817 +escr_show_61048 escr_show 0 61048 NULL
159818 +symtab_init_61050 symtab_init 2-0 61050 NULL
159819 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
159820 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
159821 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
159822 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
159823 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
159824 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
159825 +security_set_61074 security_set 0 61074 NULL
159826 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
159827 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
159828 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
159829 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
159830 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
159831 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
159832 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
159833 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
159834 +n_tty_read_61096 n_tty_read 0 61096 NULL
159835 +show_mode_61098 show_mode 0 61098 NULL nohasharray
159836 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
159837 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
159838 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
159839 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-4-3-2-1 61104 NULL
159840 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
159841 +packet_getname_61110 packet_getname 0 61110 NULL
159842 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
159843 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
159844 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
159845 +show_61117 show 0 61117 NULL
159846 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
159847 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
159848 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
159849 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL nohasharray
159850 +cc10001_update_scan_mode_61122 cc10001_update_scan_mode 0 61122 &c2_rx_ring_alloc_61122
159851 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
159852 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
159853 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
159854 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
159855 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
159856 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
159857 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
159858 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
159859 +load_guspatch_61144 load_guspatch 0 61144 NULL
159860 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
159861 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
159862 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
159863 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
159864 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
159865 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
159866 +write_dev_61164 write_dev 0 61164 NULL
159867 +__vmalloc_61168 __vmalloc 1 61168 NULL
159868 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
159869 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
159870 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
159871 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
159872 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
159873 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
159874 +store_61180 store 0 61180 NULL
159875 +minix_writepage_61183 minix_writepage 0 61183 NULL
159876 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
159877 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
159878 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
159879 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
159880 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
159881 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
159882 +amd_xgbe_phy_update_link_61198 amd_xgbe_phy_update_link 0 61198 NULL
159883 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
159884 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
159885 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
159886 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
159887 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
159888 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
159889 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
159890 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
159891 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
159892 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
159893 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
159894 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
159895 +convert_lock_61230 convert_lock 0 61230 NULL
159896 +ns_open_61243 ns_open 0 61243 NULL
159897 +atalk_bind_61244 atalk_bind 0 61244 NULL
159898 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
159899 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
159900 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
159901 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
159902 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL
159903 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
159904 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
159905 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL nohasharray
159906 +jfs_direct_IO_61262 jfs_direct_IO 3 61262 &v9fs_mmap_file_read_61262
159907 +submit_bh_61263 submit_bh 0 61263 NULL
159908 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
159909 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
159910 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
159911 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
159912 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
159913 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
159914 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
159915 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
159916 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
159917 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
159918 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
159919 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
159920 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
159921 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
159922 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
159923 +teles_resume_61301 teles_resume 0 61301 NULL
159924 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
159925 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
159926 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
159927 +cdc_ncm_get_sset_count_61309 cdc_ncm_get_sset_count 0 61309 NULL
159928 +restart_transaction_61310 restart_transaction 0 61310 NULL
159929 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
159930 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
159931 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
159932 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
159933 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
159934 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
159935 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
159936 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
159937 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
159938 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
159939 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
159940 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
159941 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
159942 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
159943 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
159944 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
159945 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
159946 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
159947 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
159948 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
159949 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
159950 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
159951 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
159952 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
159953 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
159954 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
159955 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
159956 +num_users_show_61356 num_users_show 0 61356 NULL
159957 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
159958 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
159959 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
159960 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
159961 +show_parent_61376 show_parent 0 61376 NULL
159962 +online_pages_61385 online_pages 0 61385 NULL nohasharray
159963 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
159964 +change_xattr_61390 change_xattr 5 61390 NULL
159965 +dax_get_addr_61391 dax_get_addr 0 61391 NULL
159966 +system_enable_write_61396 system_enable_write 3 61396 NULL
159967 +rdac_activate_61397 rdac_activate 0 61397 NULL
159968 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
159969 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
159970 +systemid_show_61405 systemid_show 0 61405 NULL
159971 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
159972 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
159973 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
159974 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
159975 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
159976 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
159977 +tw9910_power_61435 tw9910_power 0 61435 NULL
159978 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
159979 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-5-3-4 61440 NULL
159980 +acquire_61443 acquire 0 61443 NULL
159981 +smbhash_61444 smbhash 0 61444 NULL
159982 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
159983 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
159984 +job_control_61452 job_control 0 61452 NULL
159985 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
159986 +unix_stream_sendmsg_61455 unix_stream_sendmsg 4-0 61455 NULL
159987 +show_temperature_61459 show_temperature 0 61459 NULL
159988 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
159989 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
159990 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
159991 +validate_61467 validate 0 61467 NULL
159992 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
159993 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
159994 +capability_get_61474 capability_get 0 61474 NULL
159995 +get_fan_input_61476 get_fan_input 0 61476 NULL
159996 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
159997 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
159998 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
159999 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
160000 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
160001 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
160002 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
160003 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
160004 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
160005 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
160006 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
160007 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
160008 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
160009 +__dn_connect_61507 __dn_connect 0 61507 NULL
160010 +he_open_61509 he_open 0 61509 NULL nohasharray
160011 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
160012 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
160013 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
160014 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
160015 +ath10k_thermal_show_temp_61522 ath10k_thermal_show_temp 0 61522 NULL nohasharray
160016 +dummy_downcall_61522 dummy_downcall 0-3 61522 &ath10k_thermal_show_temp_61522 nohasharray
160017 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
160018 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
160019 +mtu_show_61523 mtu_show 0 61523 NULL
160020 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
160021 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
160022 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
160023 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
160024 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
160025 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
160026 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
160027 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
160028 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
160029 +be_clear_vlan_promisc_61542 be_clear_vlan_promisc 0 61542 NULL nohasharray
160030 +compat_SyS_select_61542 compat_SyS_select 1 61542 &be_clear_vlan_promisc_61542
160031 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL
160032 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
160033 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
160034 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
160035 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
160036 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
160037 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
160038 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 NULL nohasharray
160039 +store_61553 store 0-3 61553 &ip_gre_calc_hlen_61553
160040 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
160041 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
160042 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
160043 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
160044 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
160045 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
160046 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
160047 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
160048 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
160049 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
160050 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
160051 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
160052 +show_ordinals_61579 show_ordinals 0 61579 NULL
160053 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
160054 +seq_open_private_61589 seq_open_private 3 61589 NULL
160055 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
160056 +ipath_write_61598 ipath_write 0-3 61598 NULL
160057 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
160058 +netlink_recvmsg_61600 netlink_recvmsg 4-0 61600 NULL
160059 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
160060 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
160061 +br_device_event_61613 br_device_event 0 61613 NULL
160062 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
160063 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
160064 +get_pages_array_61622 get_pages_array 1 61622 NULL
160065 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
160066 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
160067 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
160068 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
160069 +store_61638 store 0 61638 NULL
160070 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
160071 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
160072 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
160073 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
160074 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
160075 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
160076 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
160077 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
160078 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
160079 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
160080 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
160081 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
160082 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
160083 +pwm_store_61666 pwm_store 0-4 61666 NULL
160084 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
160085 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
160086 +x25_open_61673 x25_open 0 61673 NULL nohasharray
160087 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
160088 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
160089 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
160090 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
160091 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
160092 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
160093 +lock_loop_61681 lock_loop 1 61681 NULL
160094 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
160095 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682
160096 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
160097 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
160098 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
160099 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
160100 +filter_read_61692 filter_read 3-0 61692 NULL
160101 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
160102 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
160103 +prepare_61695 prepare 0 61695 NULL
160104 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
160105 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
160106 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
160107 +prog_page_61711 prog_page 2 61711 NULL
160108 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
160109 +iov_length_61716 iov_length 0 61716 NULL
160110 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
160111 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
160112 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
160113 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
160114 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
160115 +show_61723 show 0 61723 NULL nohasharray
160116 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
160117 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
160118 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
160119 +w5100_open_61743 w5100_open 0 61743 NULL
160120 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
160121 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
160122 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
160123 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
160124 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
160125 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
160126 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
160127 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
160128 +features_show_61772 features_show 0 61772 NULL nohasharray
160129 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
160130 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
160131 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
160132 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
160133 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
160134 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
160135 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
160136 +show_blank_61805 show_blank 0 61805 NULL
160137 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
160138 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812 nohasharray
160139 +udp_sendmsg_61812 udp_sendmsg 3 61812 &pch_gbe_setup_rx_resources_61812
160140 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
160141 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
160142 +get_cap_size_61822 get_cap_size 0 61822 NULL
160143 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
160144 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL nohasharray
160145 +break_layout_61826 break_layout 0 61826 &bd2802_store_reg0x13_61826
160146 +show_root_block_61828 show_root_block 0 61828 NULL
160147 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
160148 +cyapa_empty_pip_output_data_61833 cyapa_empty_pip_output_data 0 61833 NULL nohasharray
160149 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 &cyapa_empty_pip_output_data_61833
160150 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
160151 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
160152 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
160153 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
160154 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
160155 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
160156 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
160157 +x25_getname_61857 x25_getname 0 61857 NULL
160158 +store_61861 store 0-3 61861 NULL
160159 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
160160 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
160161 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
160162 +store_61871 store 0-3 61871 NULL
160163 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
160164 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
160165 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
160166 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
160167 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
160168 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
160169 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
160170 +disconnect_61888 disconnect 0 61888 NULL
160171 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
160172 +make_rate_61898 make_rate 0 61898 NULL
160173 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
160174 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
160175 +clear_refs_write_61904 clear_refs_write 3 61904 NULL
160176 +br_get_size_61907 br_get_size 0 61907 NULL
160177 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 NULL nohasharray
160178 +squashfs_security_get_61914 squashfs_security_get 0 61914 &rx_filter_arp_filter_read_61914
160179 +irda_sendmsg_61916 irda_sendmsg 3 61916 NULL
160180 +au0828_init_isoc_61917 au0828_init_isoc 3-2-4-0 61917 NULL
160181 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
160182 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
160183 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
160184 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
160185 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
160186 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
160187 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
160188 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
160189 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 NULL nohasharray
160190 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 &send_bulk_static_data_61932
160191 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
160192 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
160193 +ath10k_wmi_dbglog_cfg_61937 ath10k_wmi_dbglog_cfg 0 61937 NULL
160194 +adv7175_init_61938 adv7175_init 0 61938 NULL
160195 +as3935_read_61939 as3935_read 0 61939 NULL
160196 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
160197 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
160198 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
160199 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
160200 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
160201 +timeout_set_61951 timeout_set 0 61951 NULL
160202 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
160203 +show_in_max0_61959 show_in_max0 0 61959 NULL
160204 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
160205 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
160206 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
160207 +fix_read_error_61965 fix_read_error 4 61965 NULL
160208 +copy_user_transitions_61970 copy_user_transitions 0 61970 NULL
160209 +ath10k_mac_vif_recalc_ps_wake_threshold_61971 ath10k_mac_vif_recalc_ps_wake_threshold 0 61971 NULL
160210 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
160211 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
160212 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
160213 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
160214 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
160215 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
160216 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
160217 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
160218 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
160219 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
160220 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
160221 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
160222 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
160223 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
160224 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
160225 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
160226 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
160227 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
160228 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
160229 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
160230 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
160231 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
160232 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
160233 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
160234 +SYSC_select_62024 SYSC_select 1 62024 NULL nohasharray
160235 +radeon_hwmon_set_pwm1_enable_62024 radeon_hwmon_set_pwm1_enable 0-4 62024 &SYSC_select_62024
160236 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
160237 +crypt_extent_62033 crypt_extent 0 62033 NULL
160238 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
160239 +create_message_62035 create_message 0 62035 NULL nohasharray
160240 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
160241 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
160242 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
160243 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
160244 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
160245 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
160246 +get_attn_62046 get_attn 0 62046 NULL
160247 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
160248 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
160249 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
160250 +do_pselect_62061 do_pselect 1 62061 NULL
160251 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
160252 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
160253 +fat_setattr_62084 fat_setattr 0 62084 NULL
160254 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
160255 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
160256 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
160257 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
160258 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 6-0 62110 NULL nohasharray
160259 +online_page_ext_62110 online_page_ext 0 62110 &roccat_common2_sysfs_write_62110
160260 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
160261 +ip_recv_error_62117 ip_recv_error 3-0 62117 NULL
160262 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
160263 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
160264 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
160265 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
160266 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
160267 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
160268 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
160269 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
160270 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
160271 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
160272 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
160273 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
160274 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
160275 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 NULL nohasharray
160276 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
160277 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149 nohasharray
160278 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 &orinoco_cs_resume_62149
160279 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
160280 +video_usercopy_62151 video_usercopy 2 62151 NULL
160281 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
160282 +array_state_store_62164 array_state_store 0-3 62164 NULL
160283 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
160284 +phy_id_show_62171 phy_id_show 0 62171 NULL
160285 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
160286 +cyapa_read_byte_62177 cyapa_read_byte 0 62177 NULL nohasharray
160287 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 &cyapa_read_byte_62177
160288 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
160289 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
160290 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
160291 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
160292 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
160293 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
160294 +si_fan_ctrl_get_fan_speed_percent_62196 si_fan_ctrl_get_fan_speed_percent 0 62196 NULL
160295 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
160296 +global_page_state_62202 global_page_state 0 62202 NULL
160297 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL
160298 +start_62206 start 0 62206 NULL
160299 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
160300 +xenvif_get_sset_count_62215 xenvif_get_sset_count 0 62215 NULL
160301 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
160302 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
160303 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
160304 +niu_open_62220 niu_open 0 62220 NULL
160305 +show_label_62225 show_label 0 62225 NULL nohasharray
160306 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
160307 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
160308 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
160309 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
160310 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
160311 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
160312 +allocate_partition_62245 allocate_partition 4 62245 NULL
160313 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
160314 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
160315 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
160316 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
160317 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 NULL nohasharray
160318 +fc0013_readreg_62253 fc0013_readreg 0 62253 &pcf50633_rtc_read_time_62253
160319 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
160320 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
160321 +send_control_msg_62261 send_control_msg 0 62261 NULL
160322 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
160323 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
160324 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
160325 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
160326 +security_file_permission_62278 security_file_permission 0 62278 NULL
160327 +get_random_int_62279 get_random_int 0 62279 NULL
160328 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
160329 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
160330 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
160331 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
160332 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
160333 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
160334 +store_62293 store 0-4 62293 NULL
160335 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
160336 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
160337 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
160338 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
160339 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
160340 +state_show_62309 state_show 0 62309 NULL
160341 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
160342 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
160343 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
160344 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
160345 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
160346 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
160347 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
160348 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
160349 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
160350 +pega_int_read_62335 pega_int_read 0 62335 NULL
160351 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
160352 +show_guid_62340 show_guid 0 62340 NULL nohasharray
160353 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
160354 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
160355 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
160356 +st_version_show_62346 st_version_show 0 62346 NULL
160357 +flash_write_62354 flash_write 3-0 62354 NULL
160358 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
160359 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
160360 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
160361 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
160362 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
160363 +kmalloc_order_62372 kmalloc_order 1 62372 NULL nohasharray
160364 +hv_memory_notifier_62372 hv_memory_notifier 0 62372 &kmalloc_order_62372 nohasharray
160365 +iblock_configure_device_62372 iblock_configure_device 0 62372 &hv_memory_notifier_62372
160366 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
160367 +register_netdevice_62374 register_netdevice 0 62374 NULL
160368 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
160369 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
160370 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
160371 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
160372 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
160373 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
160374 +altera_irscan_62396 altera_irscan 2 62396 NULL
160375 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
160376 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
160377 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
160378 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
160379 +set_umcast_62409 set_umcast 0-4 62409 NULL
160380 +set_ssp_62411 set_ssp 4 62411 NULL
160381 +flags_store_62413 flags_store 4-0 62413 NULL
160382 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
160383 +radeon_hwmon_get_pwm1_62416 radeon_hwmon_get_pwm1 0 62416 NULL
160384 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
160385 +setkey_62422 setkey 0 62422 NULL
160386 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
160387 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
160388 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
160389 +disp_store_62433 disp_store 0-4 62433 NULL
160390 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
160391 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
160392 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
160393 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
160394 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
160395 +pppox_create_62440 pppox_create 0 62440 NULL
160396 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
160397 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
160398 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
160399 +mlog_store_62451 mlog_store 0-4 62451 NULL
160400 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
160401 +show_temp10_62469 show_temp10 0 62469 NULL
160402 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
160403 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
160404 +force_remove_show_62475 force_remove_show 0 62475 NULL
160405 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 4-0 62477 NULL nohasharray
160406 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
160407 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
160408 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
160409 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
160410 +intr_submit_62485 intr_submit 0 62485 NULL
160411 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
160412 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
160413 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
160414 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
160415 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
160416 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
160417 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
160418 +scsi_scan_62506 scsi_scan 0 62506 NULL
160419 +store_mtu_62507 store_mtu 0-4 62507 NULL
160420 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
160421 +start_show_62510 start_show 0 62510 NULL
160422 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
160423 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
160424 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
160425 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
160426 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
160427 +atl1e_up_62528 atl1e_up 0 62528 NULL
160428 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
160429 +caps_show_62531 caps_show 0 62531 NULL
160430 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
160431 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
160432 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
160433 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
160434 +mv88e6352_wait_62536 mv88e6352_wait 0 62536 NULL
160435 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
160436 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
160437 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
160438 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
160439 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
160440 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
160441 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
160442 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
160443 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
160444 +cyapa_gen5_read_self_idac_data_62562 cyapa_gen5_read_self_idac_data 0 62562 NULL
160445 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
160446 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
160447 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
160448 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
160449 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
160450 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
160451 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
160452 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
160453 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
160454 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
160455 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
160456 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
160457 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
160458 +packet_alloc_skb_62602 packet_alloc_skb 2-4-5 62602 NULL nohasharray
160459 +tg3_show_temp_62602 tg3_show_temp 0 62602 &packet_alloc_skb_62602
160460 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
160461 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
160462 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
160463 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
160464 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
160465 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
160466 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
160467 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
160468 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
160469 +iommu_area_alloc_62619 iommu_area_alloc 2-3-4-7-0 62619 NULL
160470 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
160471 +__offline_pages_62626 __offline_pages 0 62626 NULL
160472 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
160473 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
160474 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
160475 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
160476 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
160477 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
160478 +autosuspend_show_62644 autosuspend_show 0 62644 NULL nohasharray
160479 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 &autosuspend_show_62644
160480 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
160481 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 3-0 62646 &lpfc_sli4_queue_alloc_62646
160482 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
160483 +show_model_62648 show_model 0 62648 NULL nohasharray
160484 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 &show_model_62648 nohasharray
160485 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &ti_vsend_sync_62648
160486 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
160487 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
160488 +show_62657 show 0 62657 NULL
160489 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
160490 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
160491 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
160492 +show_cardr_62674 show_cardr 0 62674 NULL
160493 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
160494 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
160495 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
160496 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
160497 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
160498 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
160499 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
160500 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
160501 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
160502 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
160503 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
160504 +show_fan_time_62699 show_fan_time 0 62699 NULL
160505 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
160506 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
160507 +simple_readpage_62703 simple_readpage 0 62703 NULL
160508 +flush_62706 flush 0 62706 NULL
160509 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
160510 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
160511 +netlink_recvmsg_62712 netlink_recvmsg 3 62712 NULL
160512 +target_configure_device_62714 target_configure_device 0 62714 NULL
160513 +gfs2_log_write_62717 gfs2_log_write 3 62717 NULL nohasharray
160514 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 &gfs2_log_write_62717
160515 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
160516 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
160517 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL
160518 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
160519 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
160520 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
160521 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
160522 +client_channels_62735 client_channels 0 62735 NULL
160523 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
160524 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
160525 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
160526 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
160527 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
160528 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
160529 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
160530 +hardware_show_62757 hardware_show 0 62757 NULL
160531 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
160532 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
160533 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
160534 +register_kprobe_62762 register_kprobe 0 62762 NULL
160535 +show_ibdev_62764 show_ibdev 0 62764 NULL
160536 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
160537 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 NULL nohasharray
160538 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 &copy_page_to_iter_iovec_62770
160539 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
160540 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
160541 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
160542 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
160543 +store_sched5_62779 store_sched5 4-0 62779 NULL
160544 +show_62782 show 0 62782 NULL
160545 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
160546 +sabi_command_62785 sabi_command 0 62785 NULL
160547 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
160548 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
160549 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
160550 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
160551 +hpsa_change_queue_depth_62793 hpsa_change_queue_depth 2-0 62793 NULL
160552 +_create_message_62795 _create_message 0 62795 NULL
160553 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
160554 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
160555 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
160556 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
160557 +show_cam_size_62800 show_cam_size 0 62800 NULL
160558 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
160559 +quirk_simultaneous_discovery_write_62807 quirk_simultaneous_discovery_write 3 62807 NULL
160560 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 NULL nohasharray
160561 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 &da9052_read_chg_current_62811 nohasharray
160562 +set_port0_62811 set_port0 0-4 62811 &pcap_regulator_is_enabled_62811
160563 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
160564 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
160565 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
160566 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
160567 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
160568 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
160569 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
160570 +gem_do_start_62827 gem_do_start 0 62827 NULL
160571 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
160572 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
160573 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
160574 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
160575 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
160576 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
160577 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
160578 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
160579 +timeouts_show_62841 timeouts_show 0 62841 NULL
160580 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
160581 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
160582 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
160583 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
160584 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
160585 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
160586 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
160587 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
160588 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
160589 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
160590 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
160591 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
160592 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
160593 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 4-0 62874 NULL nohasharray
160594 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
160595 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
160596 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
160597 +show_62877 show 0 62877 NULL nohasharray
160598 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
160599 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
160600 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
160601 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
160602 +compass_store_62881 compass_store 0-3 62881 NULL
160603 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
160604 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
160605 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
160606 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
160607 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
160608 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
160609 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
160610 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
160611 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
160612 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
160613 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
160614 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
160615 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
160616 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
160617 +getdqbuf_62908 getdqbuf 1 62908 NULL
160618 +get_temp_max_62909 get_temp_max 0 62909 NULL
160619 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
160620 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
160621 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
160622 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
160623 +xgbe_get_rxfh_indir_size_62922 xgbe_get_rxfh_indir_size 0 62922 NULL
160624 +i40evf_get_sset_count_62925 i40evf_get_sset_count 0 62925 NULL
160625 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
160626 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
160627 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
160628 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
160629 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
160630 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
160631 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
160632 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
160633 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
160634 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
160635 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
160636 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
160637 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
160638 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
160639 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
160640 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
160641 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
160642 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
160643 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
160644 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
160645 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
160646 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
160647 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
160648 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
160649 +send_62994 send 0 62994 NULL
160650 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
160651 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
160652 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
160653 +hash_max_show_63001 hash_max_show 0 63001 NULL
160654 +jbd2_journal_update_sb_log_tail_63005 jbd2_journal_update_sb_log_tail 0 63005 NULL
160655 +get_skb_63008 get_skb 2 63008 NULL
160656 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
160657 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
160658 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
160659 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
160660 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
160661 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL nohasharray
160662 +_save_mc_63032 _save_mc 0-3 63032 &nfs_revalidate_inode_63032
160663 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL
160664 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
160665 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
160666 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
160667 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
160668 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 NULL nohasharray
160669 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 &s6e63m0_sysfs_show_gamma_mode_63045
160670 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
160671 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
160672 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
160673 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
160674 +wait_for_event_63054 wait_for_event 0 63054 NULL
160675 +unlink1_63059 unlink1 3 63059 NULL nohasharray
160676 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
160677 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
160678 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
160679 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065 nohasharray
160680 +br_fdb_external_learn_add_63065 br_fdb_external_learn_add 0 63065 &remote_settings_file_read_63065
160681 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
160682 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
160683 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
160684 +enable_show_63071 enable_show 0 63071 NULL nohasharray
160685 +_abb5zes3_rtc_set_alarm_63071 _abb5zes3_rtc_set_alarm 0 63071 &enable_show_63071
160686 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
160687 +show_priority_63080 show_priority 0 63080 NULL
160688 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
160689 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
160690 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
160691 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
160692 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
160693 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
160694 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
160695 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
160696 +get_component_slot_63097 get_component_slot 0 63097 NULL
160697 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
160698 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
160699 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
160700 +errors_store_63110 errors_store 0-3 63110 NULL
160701 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
160702 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
160703 +ethoc_open_63118 ethoc_open 0 63118 NULL
160704 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
160705 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
160706 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
160707 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
160708 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
160709 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
160710 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
160711 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
160712 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
160713 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
160714 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
160715 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
160716 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
160717 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
160718 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
160719 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
160720 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
160721 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
160722 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
160723 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
160724 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
160725 +ovl_fill_merge_63176 ovl_fill_merge 3 63176 NULL
160726 +read_63177 read 0-3 63177 NULL
160727 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
160728 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
160729 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 NULL nohasharray
160730 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 &snd_pcm_lib_malloc_pages_63182
160731 +is_local_show_63185 is_local_show 0 63185 NULL
160732 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
160733 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
160734 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
160735 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
160736 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
160737 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
160738 +suspend_enter_63203 suspend_enter 0 63203 NULL
160739 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
160740 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
160741 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
160742 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
160743 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
160744 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
160745 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
160746 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
160747 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
160748 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
160749 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
160750 +nvkm_device_create__63227 nvkm_device_create_ 7 63227 NULL nohasharray
160751 +SyS_gethostname_63227 SyS_gethostname 2 63227 &nvkm_device_create__63227
160752 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
160753 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
160754 +ext2_direct_IO_63231 ext2_direct_IO 3 63231 NULL
160755 +ctxsize_63232 ctxsize 0 63232 NULL
160756 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
160757 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
160758 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
160759 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
160760 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
160761 +cyapa_i2c_write_63241 cyapa_i2c_write 3-0 63241 NULL
160762 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
160763 +do_convert_63247 do_convert 0 63247 NULL
160764 +setxattr_63249 setxattr 0 63249 NULL
160765 +ptp_read_63251 ptp_read 4-0 63251 NULL
160766 +_iwl_dbgfs_rx_phyinfo_write_63254 _iwl_dbgfs_rx_phyinfo_write 3 63254 NULL
160767 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
160768 +kmx61_set_power_state_63260 kmx61_set_power_state 0 63260 NULL
160769 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
160770 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
160771 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
160772 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 NULL nohasharray
160773 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 &btrfs_space_info_show_disk_used_63265
160774 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
160775 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
160776 +caches_show_63278 caches_show 0 63278 NULL nohasharray
160777 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
160778 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
160779 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
160780 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
160781 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
160782 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
160783 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
160784 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
160785 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
160786 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
160787 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
160788 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
160789 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
160790 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
160791 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
160792 +recv_data_63327 recv_data 3-0 63327 NULL
160793 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
160794 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
160795 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
160796 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
160797 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
160798 +info_server_63343 info_server 4 63343 NULL
160799 +il_force_reset_63344 il_force_reset 0 63344 NULL
160800 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
160801 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
160802 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
160803 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
160804 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
160805 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
160806 +guid_show_63379 guid_show 0 63379 NULL
160807 +read_word_63384 read_word 0 63384 NULL nohasharray
160808 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
160809 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
160810 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
160811 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
160812 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 7-0 63388 &edac_pci_alloc_ctl_info_63388
160813 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
160814 +cyapa_gen5_resume_scanning_63396 cyapa_gen5_resume_scanning 0 63396 NULL
160815 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
160816 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
160817 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
160818 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
160819 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
160820 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
160821 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
160822 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
160823 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
160824 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
160825 +tpm_tis_init_63427 tpm_tis_init 3-4 63427 NULL nohasharray
160826 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 4-0 63427 &tpm_tis_init_63427
160827 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
160828 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
160829 +kone_send_63435 kone_send 4-0 63435 NULL nohasharray
160830 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
160831 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
160832 +of_irq_get_63443 of_irq_get 0 63443 NULL
160833 +write_end_63445 write_end 0-5 63445 NULL
160834 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
160835 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
160836 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
160837 +nvkm_i2c_port_create__63465 nvkm_i2c_port_create_ 7 63465 NULL
160838 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
160839 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
160840 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
160841 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
160842 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
160843 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
160844 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
160845 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
160846 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
160847 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
160848 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
160849 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL
160850 +read_kcore_63488 read_kcore 3 63488 NULL
160851 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
160852 +i2c_request_63490 i2c_request 0 63490 NULL
160853 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
160854 +dwapb_gpio_to_irq_63493 dwapb_gpio_to_irq 2 63493 NULL
160855 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
160856 +module_attr_show_63501 module_attr_show 0 63501 NULL
160857 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
160858 +usb_sleep_music_store_63510 usb_sleep_music_store 0-4 63510 NULL
160859 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
160860 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
160861 +__stop_machine_63523 __stop_machine 0 63523 NULL nohasharray
160862 +sctp_bind_63523 sctp_bind 0 63523 &__stop_machine_63523
160863 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
160864 +pwm1_show_63527 pwm1_show 0 63527 NULL
160865 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 5-4 63529 NULL
160866 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
160867 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
160868 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
160869 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
160870 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
160871 +SyS_recv_63537 SyS_recv 3 63537 NULL
160872 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 NULL nohasharray
160873 +fan1_input_show_63540 fan1_input_show 0 63540 &if_sdio_read_scratch_63540 nohasharray
160874 +get_int_63540 get_int 0 63540 &fan1_input_show_63540
160875 +cyapa_gen5_do_calibrate_63542 cyapa_gen5_do_calibrate 0-4 63542 NULL
160876 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
160877 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
160878 +dbg_leb_write_63555 dbg_leb_write 4-5-0 63555 NULL
160879 +request_dma_63556 request_dma 0 63556 NULL
160880 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
160881 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
160882 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
160883 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
160884 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
160885 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
160886 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
160887 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
160888 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
160889 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
160890 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
160891 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
160892 +ext3_clear_blocks_63597 ext3_clear_blocks 4-5 63597 NULL nohasharray
160893 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
160894 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
160895 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
160896 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
160897 +write_debug_level_63613 write_debug_level 3 63613 NULL
160898 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
160899 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
160900 +show_dev_name_63623 show_dev_name 0 63623 NULL
160901 +module_alloc_63630 module_alloc 1 63630 NULL
160902 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
160903 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
160904 +cm3232_get_it_available_63635 cm3232_get_it_available 0 63635 NULL
160905 +hid_report_len_63637 hid_report_len 0 63637 NULL
160906 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
160907 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
160908 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
160909 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
160910 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
160911 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
160912 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
160913 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
160914 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
160915 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
160916 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
160917 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
160918 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
160919 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
160920 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL
160921 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
160922 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
160923 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
160924 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
160925 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
160926 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL
160927 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
160928 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
160929 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
160930 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
160931 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
160932 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
160933 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
160934 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
160935 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
160936 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
160937 +mos7720_open_63691 mos7720_open 0 63691 NULL
160938 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
160939 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
160940 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
160941 +bin_search_63697 bin_search 0 63697 NULL
160942 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
160943 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
160944 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
160945 +read_rxflow_63726 read_rxflow 0 63726 NULL
160946 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
160947 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
160948 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
160949 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
160950 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
160951 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
160952 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
160953 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
160954 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
160955 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
160956 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
160957 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
160958 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
160959 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
160960 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
160961 +nvkm_therm_create__63758 nvkm_therm_create_ 4 63758 NULL nohasharray
160962 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 &nvkm_therm_create__63758
160963 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
160964 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
160965 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
160966 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
160967 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
160968 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
160969 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
160970 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
160971 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 NULL nohasharray
160972 +tda826x_set_params_63774 tda826x_set_params 0 63774 &snd_opl4_mem_proc_read_63774
160973 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
160974 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
160975 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
160976 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
160977 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
160978 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
160979 +coda_getattr_63793 coda_getattr 0 63793 NULL
160980 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 6-0 63795 NULL nohasharray
160981 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 &kovaplus_sysfs_write_63795 nohasharray
160982 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795
160983 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
160984 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
160985 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
160986 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
160987 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
160988 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
160989 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
160990 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
160991 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
160992 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
160993 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
160994 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
160995 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
160996 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL
160997 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
160998 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
160999 +shm_fsync_63834 shm_fsync 0 63834 NULL
161000 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
161001 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
161002 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
161003 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
161004 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
161005 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
161006 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
161007 +eql_open_63862 eql_open 0 63862 NULL
161008 +read_page_owner_63869 read_page_owner 3-0 63869 NULL
161009 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
161010 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
161011 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
161012 +bt_size_63881 bt_size 0 63881 NULL
161013 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
161014 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
161015 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
161016 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
161017 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
161018 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
161019 +minix_statfs_63900 minix_statfs 0 63900 NULL
161020 +divas_write_63901 divas_write 3-0 63901 NULL
161021 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
161022 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
161023 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 NULL
161024 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
161025 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 0-2-3 63922 NULL
161026 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
161027 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
161028 +write_63928 write 0 63928 NULL
161029 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
161030 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
161031 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
161032 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
161033 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
161034 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
161035 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
161036 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
161037 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
161038 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
161039 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
161040 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
161041 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
161042 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
161043 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
161044 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
161045 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
161046 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
161047 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
161048 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 NULL nohasharray
161049 +set_mode_63982 set_mode 0-4 63982 &genlmsg_new_unicast_63982 nohasharray
161050 +wil_rx_snaplen_63982 wil_rx_snaplen 0 63982 &set_mode_63982
161051 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
161052 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
161053 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
161054 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
161055 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
161056 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
161057 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
161058 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
161059 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
161060 +ov7670_read_64006 ov7670_read 0 64006 NULL
161061 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
161062 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
161063 +kmemdup_64015 kmemdup 2 64015 NULL nohasharray
161064 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 &kmemdup_64015
161065 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
161066 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
161067 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
161068 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
161069 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
161070 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
161071 +get_component_locate_64036 get_component_locate 0 64036 NULL
161072 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
161073 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
161074 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
161075 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
161076 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
161077 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
161078 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
161079 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
161080 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
161081 +start_hw_64065 start_hw 0 64065 NULL nohasharray
161082 +jbd2_cleanup_journal_tail_64065 jbd2_cleanup_journal_tail 0 64065 &start_hw_64065
161083 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
161084 +__sock_create_64069 __sock_create 0 64069 NULL
161085 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
161086 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
161087 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
161088 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
161089 +fc_header_64083 fc_header 0 64083 NULL
161090 +sl_realloc_bufs_64086 sl_realloc_bufs 2-0 64086 NULL
161091 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
161092 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
161093 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
161094 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
161095 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
161096 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
161097 +show_64101 show 0 64101 NULL
161098 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
161099 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
161100 +skge_get_sset_count_64115 skge_get_sset_count 0 64115 NULL
161101 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
161102 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
161103 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
161104 +vxlan_remcsum_64121 vxlan_remcsum 3-4 64121 NULL
161105 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
161106 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
161107 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
161108 +init_bch_64130 init_bch 1-2 64130 NULL
161109 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
161110 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
161111 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
161112 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
161113 +uea_idma_write_64139 uea_idma_write 3 64139 NULL nohasharray
161114 +__dequeue_signal_64139 __dequeue_signal 0 64139 &uea_idma_write_64139
161115 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
161116 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
161117 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
161118 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
161119 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
161120 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
161121 +number_of_tds_64156 number_of_tds 0 64156 NULL
161122 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
161123 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
161124 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
161125 +do_command_extended_64178 do_command_extended 0 64178 NULL
161126 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
161127 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
161128 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
161129 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
161130 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
161131 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
161132 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
161133 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
161134 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
161135 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
161136 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
161137 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
161138 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
161139 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
161140 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
161141 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
161142 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
161143 +ea_len_64229 ea_len 0 64229 NULL
161144 +header_len_64232 header_len 0 64232 NULL nohasharray
161145 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 &header_len_64232
161146 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL nohasharray
161147 +rhashtable_insert_rehash_64233 rhashtable_insert_rehash 0 64233 &em28xx_i2c_xfer_64233
161148 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
161149 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
161150 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 NULL nohasharray
161151 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 &brcmf_sdiod_send_buf_64245 nohasharray
161152 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245
161153 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
161154 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
161155 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
161156 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
161157 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
161158 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
161159 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL nohasharray
161160 +ixgbevf_get_sset_count_64263 ixgbevf_get_sset_count 0 64263 &ads7846_pen_down_show_64263
161161 +cn_netlink_send_mult_64264 cn_netlink_send_mult 2-0 64264 NULL
161162 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
161163 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
161164 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
161165 +io_capture_transfer_64276 io_capture_transfer 4 64276 NULL nohasharray
161166 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 &io_capture_transfer_64276
161167 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
161168 +bpf_check_classic_64278 bpf_check_classic 2 64278 NULL nohasharray
161169 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 &bpf_check_classic_64278
161170 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
161171 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
161172 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
161173 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
161174 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
161175 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
161176 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
161177 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
161178 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
161179 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
161180 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
161181 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
161182 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
161183 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
161184 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
161185 +revision_show_64311 revision_show 0 64311 NULL
161186 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
161187 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
161188 +uri_show_64318 uri_show 0 64318 NULL nohasharray
161189 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
161190 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
161191 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
161192 +ffz_64324 ffz 0 64324 NULL nohasharray
161193 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
161194 +map_region_64328 map_region 1 64328 NULL
161195 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
161196 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
161197 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL nohasharray
161198 +tipc_send_packet_64331 tipc_send_packet 3 64331 &ov9650_set_red_balance_64331
161199 +ts_write_64336 ts_write 3-0 64336 NULL
161200 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
161201 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
161202 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
161203 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
161204 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
161205 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
161206 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
161207 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
161208 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
161209 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
161210 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
161211 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
161212 +user_regset_copyin_64360 user_regset_copyin 7 64360 NULL nohasharray
161213 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 &user_regset_copyin_64360
161214 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
161215 +show_64365 show 0 64365 NULL nohasharray
161216 +show_stats_64365 show_stats 0 64365 &show_64365
161217 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
161218 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
161219 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
161220 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
161221 +reg_create_64372 reg_create 5 64372 NULL nohasharray
161222 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
161223 +ilo_write_64378 ilo_write 3-0 64378 NULL
161224 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
161225 +g94_aux_64382 g94_aux 0 64382 NULL
161226 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
161227 +show_port_no_64391 show_port_no 0 64391 NULL
161228 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
161229 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
161230 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
161231 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
161232 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
161233 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
161234 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
161235 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
161236 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
161237 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
161238 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
161239 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
161240 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
161241 +ovl_readlink_64415 ovl_readlink 0 64415 NULL nohasharray
161242 +find_rsb_dir_64415 find_rsb_dir 0 64415 &ovl_readlink_64415
161243 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
161244 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
161245 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
161246 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
161247 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
161248 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 NULL nohasharray
161249 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 &ext4_trim_extent_64431
161250 +t4_read_flash_64432 t4_read_flash 0 64432 NULL
161251 +show_in2_input_64433 show_in2_input 0 64433 NULL
161252 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
161253 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
161254 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
161255 +ax25_recvmsg_64441 ax25_recvmsg 4-0 64441 NULL
161256 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
161257 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
161258 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
161259 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
161260 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
161261 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
161262 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
161263 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
161264 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
161265 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
161266 +__request_module_64480 __request_module 0 64480 NULL
161267 +ib_post_send_64481 ib_post_send 0 64481 NULL
161268 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
161269 +single_open_size_64483 single_open_size 4 64483 NULL
161270 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
161271 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
161272 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
161273 +read_64498 read 0 64498 NULL
161274 +set_div_64499 set_div 0-4 64499 NULL
161275 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
161276 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
161277 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
161278 +remove_uuid_64505 remove_uuid 4 64505 NULL
161279 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
161280 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
161281 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
161282 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
161283 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
161284 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 1-0-3-2 64511 NULL
161285 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
161286 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
161287 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
161288 +udplite_error_64525 udplite_error 0 64525 NULL
161289 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
161290 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
161291 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
161292 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 NULL nohasharray
161293 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 &wacom_led0_select_show_64528
161294 +befs_readpage_64530 befs_readpage 0 64530 NULL
161295 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
161296 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
161297 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
161298 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
161299 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
161300 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
161301 +SyS_bind_64544 SyS_bind 3 64544 NULL
161302 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
161303 +type_show_64547 type_show 0 64547 NULL nohasharray
161304 +lm8323_read_64547 lm8323_read 4 64547 &type_show_64547
161305 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
161306 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
161307 +blkdev_issue_zeroout_64555 blkdev_issue_zeroout 3-0 64555 NULL
161308 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
161309 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
161310 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
161311 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
161312 +e100_open_64562 e100_open 0 64562 NULL
161313 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
161314 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
161315 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
161316 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
161317 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
161318 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
161319 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
161320 +blockdev_direct_IO_64571 blockdev_direct_IO 4 64571 NULL
161321 +do_erase_64574 do_erase 4 64574 NULL
161322 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL
161323 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
161324 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
161325 +suspend_64593 suspend 0 64593 NULL
161326 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
161327 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
161328 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
161329 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
161330 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
161331 +show_64606 show 0 64606 NULL
161332 +use_pool_64607 use_pool 2 64607 NULL
161333 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
161334 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
161335 +chksum_update_64619 chksum_update 0 64619 NULL
161336 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
161337 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
161338 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
161339 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
161340 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
161341 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
161342 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
161343 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
161344 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
161345 +cas_get_sset_count_64638 cas_get_sset_count 0 64638 NULL
161346 +store_64641 store 0 64641 NULL
161347 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL nohasharray
161348 +ocfs2_truncate_inline_64642 ocfs2_truncate_inline 0 64642 &_iwl_dbgfs_d0i3_refs_write_64642
161349 +tse_open_64644 tse_open 0 64644 NULL
161350 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
161351 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
161352 +regmap_read_debugfs_64658 regmap_read_debugfs 5-0 64658 NULL
161353 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
161354 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
161355 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
161356 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
161357 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
161358 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
161359 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
161360 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
161361 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &nr_free_zone_pages_64680
161362 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
161363 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
161364 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
161365 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
161366 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
161367 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
161368 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
161369 +show_otp4_64699 show_otp4 0 64699 NULL
161370 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
161371 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
161372 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
161373 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
161374 +virtio_cread8_64708 virtio_cread8 0 64708 NULL
161375 +__feat_register_sp_64712 __feat_register_sp 6-0 64712 NULL
161376 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
161377 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
161378 +c_can_open_64714 c_can_open 0 64714 NULL
161379 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
161380 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
161381 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
161382 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
161383 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
161384 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
161385 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
161386 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
161387 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
161388 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
161389 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
161390 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
161391 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
161392 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
161393 +fan_store_64752 fan_store 0-4 64752 NULL
161394 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
161395 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
161396 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
161397 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
161398 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
161399 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
161400 +show_64765 show 0 64765 NULL
161401 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
161402 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
161403 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
161404 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
161405 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
161406 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
161407 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
161408 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
161409 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
161410 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
161411 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
161412 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
161413 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
161414 +inetdev_event_64794 inetdev_event 0 64794 NULL
161415 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
161416 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
161417 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
161418 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
161419 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
161420 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
161421 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
161422 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
161423 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
161424 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
161425 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
161426 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
161427 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
161428 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
161429 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
161430 +show_target_kb_64823 show_target_kb 0 64823 NULL
161431 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
161432 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
161433 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
161434 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
161435 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
161436 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
161437 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
161438 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
161439 +do_request_64853 do_request 0 64853 NULL
161440 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
161441 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
161442 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
161443 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
161444 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
161445 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
161446 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 NULL nohasharray
161447 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 &ndisc_alloc_skb_64868
161448 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
161449 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
161450 +zl10039_write_64873 zl10039_write 0 64873 NULL
161451 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 NULL nohasharray
161452 +shtc1_update_values_64875 shtc1_update_values 4 64875 &show_constraint_max_time_window_us_64875 nohasharray
161453 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &shtc1_update_values_64875
161454 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
161455 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
161456 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
161457 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
161458 +xgbe_start_64900 xgbe_start 0 64900 NULL
161459 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
161460 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
161461 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
161462 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
161463 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
161464 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
161465 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
161466 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
161467 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
161468 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
161469 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
161470 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
161471 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
161472 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
161473 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
161474 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
161475 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
161476 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
161477 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
161478 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
161479 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
161480 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
161481 +fsid_present_64955 fsid_present 0 64955 NULL
161482 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
161483 +show_64959 show 0 64959 NULL
161484 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
161485 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
161486 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
161487 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
161488 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
161489 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
161490 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
161491 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
161492 +l2tp_ip6_sendmsg_64989 l2tp_ip6_sendmsg 3 64989 NULL
161493 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
161494 +sq905_command_64994 sq905_command 0 64994 NULL
161495 +pskb_pull_65005 pskb_pull 2 65005 NULL nohasharray
161496 +alloc_all_mem_65005 alloc_all_mem 0 65005 &pskb_pull_65005
161497 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
161498 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
161499 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
161500 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
161501 +test_ecdh_read_65032 test_ecdh_read 3 65032 NULL
161502 +insert_dent_65034 insert_dent 7 65034 NULL
161503 +root_id_show_65050 root_id_show 0 65050 NULL
161504 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
161505 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
161506 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
161507 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 NULL nohasharray
161508 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 &ath9k_multi_regread_65056 nohasharray
161509 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056
161510 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
161511 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
161512 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
161513 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
161514 +fw_write_65069 fw_write 3 65069 NULL
161515 +count_run_65072 count_run 0-4-5-2 65072 NULL nohasharray
161516 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
161517 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
161518 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
161519 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
161520 +patch_65078 patch 0 65078 NULL
161521 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
161522 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
161523 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
161524 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
161525 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
161526 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
161527 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
161528 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
161529 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
161530 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
161531 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
161532 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
161533 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
161534 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
161535 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
161536 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
161537 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
161538 +direction_input_65122 direction_input 0 65122 NULL nohasharray
161539 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
161540 +store_65127 store 0-3 65127 NULL
161541 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
161542 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
161543 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
161544 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
161545 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
161546 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
161547 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
161548 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
161549 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
161550 +truncate_upper_65167 truncate_upper 0 65167 NULL
161551 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
161552 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
161553 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
161554 +ssb_bus_register_65183 ssb_bus_register 3 65183 NULL nohasharray
161555 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 &ssb_bus_register_65183
161556 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 NULL nohasharray
161557 +lola_setup_periods_65184 lola_setup_periods 0 65184 &__mlx4_alloc_from_zone_65184
161558 +sha384_init_65187 sha384_init 0 65187 NULL
161559 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
161560 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
161561 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
161562 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
161563 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
161564 +rtl2832_pid_filter_65209 rtl2832_pid_filter 2 65209 NULL
161565 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
161566 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
161567 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
161568 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
161569 +store_color_common_65227 store_color_common 0 65227 NULL
161570 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
161571 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
161572 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
161573 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
161574 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
161575 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
161576 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
161577 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
161578 +finup_65248 finup 0 65248 NULL
161579 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
161580 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
161581 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL nohasharray
161582 +cyapa_gen3_do_fw_update_65253 cyapa_gen3_do_fw_update 0 65253 &adt7x10_show_t_hyst_65253
161583 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
161584 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
161585 +mwave_read_65257 mwave_read 0-3 65257 NULL
161586 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
161587 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
161588 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
161589 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
161590 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
161591 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
161592 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
161593 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
161594 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
161595 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 NULL nohasharray
161596 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 &compat_core_sys_select_65285
161597 +getproplen_65293 getproplen 0 65293 NULL
161598 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
161599 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
161600 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
161601 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
161602 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
161603 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
161604 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
161605 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
161606 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
161607 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
161608 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
161609 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
161610 +unpack_array_65318 unpack_array 0 65318 NULL
161611 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
161612 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
161613 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
161614 +ocfs2_prepare_inode_for_write_65323 ocfs2_prepare_inode_for_write 0 65323 NULL
161615 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
161616 +ds1685_rtc_sysfs_time_regs_show_65330 ds1685_rtc_sysfs_time_regs_show 0 65330 NULL
161617 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
161618 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
161619 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
161620 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
161621 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
161622 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
161623 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
161624 +ssp_do_transfer_65359 ssp_do_transfer 0 65359 NULL
161625 +rtl2830_pid_filter_65361 rtl2830_pid_filter 2 65361 NULL
161626 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
161627 +pnfs_generic_scan_ds_commit_list_65365 pnfs_generic_scan_ds_commit_list 0 65365 NULL
161628 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
161629 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
161630 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
161631 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
161632 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371 nohasharray
161633 +gem_get_sset_count_65371 gem_get_sset_count 0 65371 &mxt_write_reg_65371
161634 +SyS_writev_65372 SyS_writev 3 65372 NULL
161635 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
161636 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
161637 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
161638 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
161639 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
161640 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
161641 +hide_icon_65390 hide_icon 0-4 65390 NULL
161642 +mi_set_context_65395 mi_set_context 0 65395 NULL
161643 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
161644 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
161645 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
161646 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
161647 +__read_vmcore_65402 __read_vmcore 2 65402 NULL
161648 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
161649 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
161650 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
161651 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
161652 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
161653 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
161654 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
161655 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
161656 +edge_open_65411 edge_open 0 65411 NULL
161657 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
161658 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 NULL nohasharray
161659 +ali1535_access_65416 ali1535_access 0 65416 &kobj_pkt_show_65416
161660 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
161661 +aux2_show_65419 aux2_show 0 65419 NULL
161662 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
161663 +device_add_groups_65423 device_add_groups 0 65423 NULL
161664 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
161665 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
161666 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
161667 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
161668 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
161669 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
161670 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
161671 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
161672 +read_65459 read 0 65459 NULL
161673 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
161674 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
161675 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
161676 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
161677 +clear_user_65470 clear_user 2 65470 NULL
161678 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
161679 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
161680 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
161681 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
161682 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
161683 +regmap_write_65478 regmap_write 0 65478 NULL
161684 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 NULL nohasharray
161685 +activate_65483 activate 0 65483 &ath_rx_edma_init_65483
161686 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3-0 65484 NULL
161687 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
161688 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
161689 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
161690 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
161691 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
161692 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
161693 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
161694 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
161695 +ax25_recvmsg_65505 ax25_recvmsg 3 65505 NULL
161696 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
161697 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
161698 +cyapa_gen3_write_blocks_65517 cyapa_gen3_write_blocks 0 65517 NULL
161699 +dax_zero_page_range_65518 dax_zero_page_range 0 65518 NULL
161700 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
161701 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
161702 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
161703 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
161704 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
161705 +show_memory_65529 show_memory 0 65529 NULL
161706 +reg_read_65530 reg_read 0 65530 NULL
161707 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
161708 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
161709 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
161710 new file mode 100644
161711 index 0000000..560cd7b
161712 --- /dev/null
161713 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
161714 @@ -0,0 +1,92 @@
161715 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
161716 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
161717 +mappedread_2627 mappedread 2 2627 NULL
161718 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
161719 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
161720 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
161721 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
161722 +dmu_write_6048 dmu_write 4-3 6048 NULL
161723 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
161724 +update_pages_6225 update_pages 2-3 6225 NULL
161725 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
161726 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
161727 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
161728 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
161729 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
161730 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
161731 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
161732 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
161733 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
161734 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
161735 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
161736 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
161737 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
161738 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
161739 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
161740 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
161741 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
161742 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
161743 +uiocopy_18680 uiocopy 2 18680 NULL
161744 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
161745 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
161746 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
161747 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
161748 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
161749 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
161750 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
161751 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
161752 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
161753 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
161754 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
161755 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
161756 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
161757 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
161758 +splat_write_30943 splat_write 3 30943 NULL
161759 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
161760 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
161761 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
161762 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
161763 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
161764 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
161765 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
161766 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
161767 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
161768 +copyinstr_36980 copyinstr 3 36980 NULL
161769 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
161770 +splat_read_38116 splat_read 3 38116 NULL
161771 +sa_setup_38756 sa_setup 4 38756 NULL
161772 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
161773 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
161774 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
161775 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
161776 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
161777 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
161778 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
161779 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
161780 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
161781 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
161782 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
161783 +kcopy_write_43683 kcopy_write 3 43683 NULL
161784 +uiomove_44355 uiomove 2 44355 NULL
161785 +dmu_read_44418 dmu_read 4-3 44418 NULL
161786 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
161787 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
161788 +copyin_45945 copyin 3 45945 NULL
161789 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
161790 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
161791 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
161792 +spa_history_write_49650 spa_history_write 3 49650 NULL
161793 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
161794 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
161795 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
161796 +copyout_51409 copyout 3 51409 NULL
161797 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
161798 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
161799 +get_nvlist_56685 get_nvlist 2 56685 NULL
161800 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
161801 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
161802 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
161803 +zpios_write_61823 zpios_write 3 61823 NULL
161804 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
161805 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
161806 +zpios_read_64734 zpios_read 3 64734 NULL
161807 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
161808 new file mode 100644
161809 index 0000000..9846ab0
161810 --- /dev/null
161811 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
161812 @@ -0,0 +1,913 @@
161813 +/*
161814 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
161815 + * Licensed under the GPL v2, or (at your option) v3
161816 + *
161817 + * Homepage:
161818 + * https://github.com/ephox-gcc-plugins/size_overflow
161819 + *
161820 + * Documentation:
161821 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
161822 + *
161823 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
161824 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
161825 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
161826 + *
161827 + * Usage:
161828 + * $ make
161829 + * $ make run
161830 + */
161831 +
161832 +#include "size_overflow.h"
161833 +
161834 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
161835 +
161836 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
161837 +
161838 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
161839 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
161840 +
161841 +struct cgraph_node *get_cnode(const_tree fndecl)
161842 +{
161843 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
161844 +#if BUILDING_GCC_VERSION <= 4005
161845 + return cgraph_get_node((tree)fndecl);
161846 +#else
161847 + return cgraph_get_node(fndecl);
161848 +#endif
161849 +}
161850 +
161851 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
161852 +{
161853 + if (cur_node->marked == ASM_STMT_SO_MARK)
161854 + return false;
161855 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
161856 + return false;
161857 + if (strcmp(cur_node->context, context))
161858 + return false;
161859 + return !strcmp(cur_node->decl_name, decl_name);
161860 +}
161861 +
161862 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
161863 +static const char* get_decl_context(const_tree decl)
161864 +{
161865 + const char *context;
161866 +
161867 + if (TREE_CODE(decl) == VAR_DECL)
161868 + return "vardecl";
161869 + if (TREE_CODE(decl) == FUNCTION_DECL)
161870 + return "fndecl";
161871 +
161872 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
161873 + context = get_type_name_from_field(decl);
161874 +
161875 + if (!context)
161876 + return "fielddecl";
161877 + return context;
161878 +}
161879 +
161880 +/* Find the function with the specified argument in the list
161881 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
161882 + * * if num is CANNOT_FIND_ARG then ignore it
161883 + */
161884 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
161885 +{
161886 + next_interesting_function_t cur_node, head;
161887 +
161888 + head = global_next_interesting_function[hash];
161889 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
161890 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
161891 + continue;
161892 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
161893 + return cur_node;
161894 + }
161895 + return NULL;
161896 +}
161897 +
161898 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
161899 +{
161900 + const char *context;
161901 + unsigned int hash;
161902 +
161903 + hash = get_decl_hash(decl, decl_name);
161904 + if (hash == NO_HASH)
161905 + return NULL;
161906 +
161907 + context = get_decl_context(decl);
161908 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
161909 +}
161910 +
161911 +static bool is_vararg(const_tree fn, unsigned int num)
161912 +{
161913 + const_tree fn_type, last, type;
161914 + tree arg_list;
161915 +
161916 + if (num == 0)
161917 + return false;
161918 + if (fn == NULL_TREE)
161919 + return false;
161920 + if (TREE_CODE(fn) != FUNCTION_DECL)
161921 + return false;
161922 +
161923 + fn_type = TREE_TYPE(fn);
161924 + if (fn_type == NULL_TREE)
161925 + return false;
161926 +
161927 + arg_list = TYPE_ARG_TYPES(fn_type);
161928 + if (arg_list == NULL_TREE)
161929 + return false;
161930 + last = TREE_VALUE(tree_last(arg_list));
161931 +
161932 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
161933 + type = last;
161934 + else
161935 + type = TREE_TYPE(last);
161936 +
161937 + gcc_assert(type != NULL_TREE);
161938 + if (type == void_type_node)
161939 + return false;
161940 +
161941 + return num >= (unsigned int)list_length(arg_list);
161942 +}
161943 +
161944 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
161945 +{
161946 + next_interesting_function_t new_node;
161947 +
161948 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
161949 + new_node->decl_name = xstrdup(decl_name);
161950 + gcc_assert(context);
161951 + new_node->context = xstrdup(context);
161952 + new_node->hash = hash;
161953 + new_node->num = num;
161954 + new_node->next = NULL;
161955 + new_node->children = NULL;
161956 + new_node->marked = marked;
161957 + new_node->orig_next_node = orig_next_node;
161958 + return new_node;
161959 +}
161960 +
161961 +// Create the main data structure
161962 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
161963 +{
161964 + unsigned int hash;
161965 + const char *context;
161966 + enum tree_code decl_code = TREE_CODE(decl);
161967 +
161968 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
161969 +
161970 + if (is_vararg(decl, num))
161971 + return NULL;
161972 +
161973 + hash = get_decl_hash(decl, decl_name);
161974 + if (hash == NO_HASH)
161975 + return NULL;
161976 +
161977 + gcc_assert(num <= MAX_PARAM);
161978 + // Clones must have an orig_next_node
161979 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
161980 +
161981 + context = get_decl_context(decl);
161982 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
161983 +}
161984 +
161985 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
161986 +{
161987 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
161988 +
161989 + // new_entry is appended to the end of a list
161990 + new_entry->next = NULL;
161991 +
161992 + cur_global_head = global_next_interesting_function[new_entry->hash];
161993 + if (!cur_global_head) {
161994 + global_next_interesting_function[new_entry->hash] = new_entry;
161995 + return;
161996 + }
161997 +
161998 +
161999 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
162000 + if (!cur_global->next)
162001 + cur_global_end = cur_global;
162002 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
162003 + return;
162004 + }
162005 +
162006 + gcc_assert(cur_global_end);
162007 + cur_global_end->next = new_entry;
162008 +}
162009 +
162010 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
162011 + * and add it to global_next_interesting_function
162012 + */
162013 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
162014 +{
162015 + next_interesting_function_t orig_next_node;
162016 + tree decl;
162017 + unsigned int orig_num;
162018 + enum tree_code decl_code;
162019 + const char *decl_name;
162020 +
162021 + decl = get_orig_fndecl(clone_fndecl);
162022 + decl_code = TREE_CODE(decl);
162023 +
162024 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
162025 + orig_num = num;
162026 + else
162027 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
162028 +
162029 + // Skip over ISRA.162 parm decls
162030 + if (orig_num == CANNOT_FIND_ARG)
162031 + return NULL;
162032 +
162033 + decl_name = get_orig_decl_name(decl);
162034 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
162035 + if (orig_next_node)
162036 + return orig_next_node;
162037 +
162038 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
162039 + gcc_assert(orig_next_node);
162040 +
162041 + add_to_global_next_interesting_function(orig_next_node);
162042 + return orig_next_node;
162043 +}
162044 +
162045 +// Find or create the next_interesting_function_t node for decl and num
162046 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
162047 +{
162048 + next_interesting_function_t cur_next_cnode;
162049 + const char *decl_name = DECL_NAME_POINTER(decl);
162050 +
162051 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
162052 + if (cur_next_cnode)
162053 + goto out;
162054 +
162055 + if (!orig_next_node && made_by_compiler(decl)) {
162056 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
162057 + if (!orig_next_node)
162058 + return NULL;
162059 + }
162060 +
162061 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
162062 + if (!cur_next_cnode)
162063 + return NULL;
162064 +
162065 + add_to_global_next_interesting_function(cur_next_cnode);
162066 +out:
162067 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
162068 + return cur_next_cnode;
162069 + gcc_assert(cur_next_cnode->marked == marked);
162070 + return cur_next_cnode;
162071 +}
162072 +
162073 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
162074 +{
162075 + next_interesting_function_t cur_node;
162076 + const char *context, *decl_name;
162077 +
162078 + decl_name = DECL_NAME_POINTER(decl);
162079 + context = get_decl_context(decl);
162080 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
162081 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
162082 + return true;
162083 + }
162084 + return false;
162085 +}
162086 +
162087 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
162088 +{
162089 + unsigned int num;
162090 + next_interesting_function_t orig_next_node, new_node;
162091 +
162092 + gcc_assert(fndecl != NULL_TREE);
162093 +
162094 + // ignore builtins to not explode coverage (e.g., memcpy)
162095 + if (DECL_BUILT_IN(fndecl))
162096 + return next_cnodes_head;
162097 +
162098 + // convert arg into its position
162099 + if (arg == NULL_TREE)
162100 + num = 0;
162101 + else
162102 + num = find_arg_number_tree(arg, fndecl);
162103 + if (num == CANNOT_FIND_ARG)
162104 + return next_cnodes_head;
162105 +
162106 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
162107 + return next_cnodes_head;
162108 +
162109 + if (made_by_compiler(fndecl)) {
162110 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
162111 + if (!orig_next_node)
162112 + return next_cnodes_head;
162113 + } else
162114 + orig_next_node = NULL;
162115 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
162116 + if (!new_node)
162117 + return next_cnodes_head;
162118 + new_node->next = next_cnodes_head;
162119 + return new_node;
162120 +}
162121 +
162122 +static next_interesting_function_t walk_use_def_next_functions_phi(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree result)
162123 +{
162124 + gphi *phi = as_a_gphi(get_def_stmt(result));
162125 + unsigned int i, n = gimple_phi_num_args(phi);
162126 +
162127 + pointer_set_insert(visited, phi);
162128 + for (i = 0; i < n; i++) {
162129 + tree arg = gimple_phi_arg_def(phi, i);
162130 +
162131 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
162132 + }
162133 +
162134 + return next_cnodes_head;
162135 +}
162136 +
162137 +static next_interesting_function_t walk_use_def_next_functions_binary(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
162138 +{
162139 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
162140 + tree rhs1, rhs2;
162141 +
162142 + rhs1 = gimple_assign_rhs1(def_stmt);
162143 + rhs2 = gimple_assign_rhs2(def_stmt);
162144 +
162145 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
162146 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
162147 +}
162148 +
162149 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(gimple_set *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
162150 +{
162151 + return next_cnodes_head;
162152 +}
162153 +
162154 +/* Find all functions that influence lhs
162155 + *
162156 + * Encountered functions are added to the children vector (next_interesting_function_t).
162157 + */
162158 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
162159 +{
162160 + const_gimple def_stmt;
162161 +
162162 + if (skip_types(lhs))
162163 + return next_cnodes_head;
162164 +
162165 + if (TREE_CODE(lhs) == PARM_DECL)
162166 + return handle_function(next_cnodes_head, current_function_decl, lhs);
162167 +
162168 + if (TREE_CODE(lhs) != SSA_NAME)
162169 + return next_cnodes_head;
162170 +
162171 + def_stmt = get_def_stmt(lhs);
162172 + if (!def_stmt)
162173 + return next_cnodes_head;
162174 +
162175 + if (pointer_set_insert(visited, def_stmt))
162176 + return next_cnodes_head;
162177 +
162178 + switch (gimple_code(def_stmt)) {
162179 + case GIMPLE_NOP:
162180 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
162181 + case GIMPLE_ASM:
162182 + if (is_size_overflow_asm(def_stmt))
162183 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(as_a_const_gasm(def_stmt)));
162184 + return next_cnodes_head;
162185 + case GIMPLE_CALL: {
162186 + tree fndecl = gimple_call_fndecl(def_stmt);
162187 +
162188 + if (fndecl != NULL_TREE)
162189 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
162190 + fndecl = gimple_call_fn(def_stmt);
162191 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
162192 + }
162193 + case GIMPLE_PHI:
162194 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
162195 + case GIMPLE_ASSIGN:
162196 + switch (gimple_num_ops(def_stmt)) {
162197 + case 2:
162198 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
162199 + case 3:
162200 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
162201 + }
162202 + default:
162203 + debug_gimple_stmt((gimple)def_stmt);
162204 + error("%s: unknown gimple code", __func__);
162205 + gcc_unreachable();
162206 + }
162207 +}
162208 +
162209 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
162210 +static next_interesting_function_t search_next_functions(const_tree node)
162211 +{
162212 + gimple_set *visited;
162213 + next_interesting_function_t next_cnodes_head;
162214 +
162215 + visited = pointer_set_create();
162216 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
162217 + pointer_set_destroy(visited);
162218 +
162219 + return next_cnodes_head;
162220 +}
162221 +
162222 +// True if child already exists in the next_interesting_function_t children vector
162223 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
162224 +{
162225 + unsigned int i;
162226 + next_interesting_function_t cur;
162227 +
162228 + gcc_assert(next_node);
162229 + // handle recursion
162230 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
162231 + return true;
162232 +
162233 +#if BUILDING_GCC_VERSION <= 4007
162234 + if (VEC_empty(next_interesting_function_t, target->children))
162235 + return false;
162236 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
162237 +#else
162238 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
162239 +#endif
162240 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
162241 + return true;
162242 + }
162243 + return false;
162244 +}
162245 +
162246 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
162247 +{
162248 + if (!has_next_interesting_function_vec(parent, child)) {
162249 +#if BUILDING_GCC_VERSION <= 4007
162250 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
162251 +#else
162252 + vec_safe_push(parent->children, child);
162253 +#endif
162254 + }
162255 +}
162256 +
162257 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
162258 +
162259 +// Add children to parent and global_next_interesting_function
162260 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
162261 +{
162262 + next_interesting_function_t cur = children;
162263 +
162264 + gcc_assert(parent);
162265 +
162266 + while (cur) {
162267 + next_interesting_function_t next, child;
162268 +
162269 + next = cur->next;
162270 +
162271 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
162272 + if (!child) {
162273 + add_to_global_next_interesting_function(cur);
162274 + child = cur;
162275 + }
162276 +
162277 + check_local_variables(child);
162278 +
162279 + push_child(parent, child);
162280 +
162281 + cur = next;
162282 + }
162283 +
162284 + check_local_variables(parent);
162285 +}
162286 +
162287 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
162288 +{
162289 + return NULL;
162290 +}
162291 +
162292 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
162293 +{
162294 + switch (gimple_code(stmt)) {
162295 + case GIMPLE_ASM:
162296 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
162297 + case GIMPLE_CALL: {
162298 + tree decl = gimple_call_fndecl(stmt);
162299 +
162300 + if (decl != NULL_TREE)
162301 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
162302 + decl = gimple_call_fn(stmt);
162303 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
162304 + }
162305 + case GIMPLE_RETURN:
162306 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
162307 + default:
162308 + debug_gimple_stmt((gimple)stmt);
162309 + gcc_unreachable();
162310 + }
162311 +}
162312 +
162313 +// Handle potential next_interesting_function_t parent if its argument has an integer type
162314 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
162315 +{
162316 + const_tree start_var;
162317 + next_interesting_function_t children_next_cnode, parent_next_cnode;
162318 +
162319 + switch (gimple_code(stmt)) {
162320 + case GIMPLE_ASM:
162321 + if (!is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)))
162322 + return;
162323 + start_var = get_size_overflow_asm_input(as_a_const_gasm(stmt));
162324 + gcc_assert(start_var != NULL_TREE);
162325 + break;
162326 + case GIMPLE_CALL:
162327 + start_var = gimple_call_arg(stmt, num - 1);
162328 + break;
162329 + case GIMPLE_RETURN:
162330 + start_var = gimple_return_retval(as_a_const_greturn(stmt));
162331 + if (start_var == NULL_TREE)
162332 + return;
162333 + break;
162334 + default:
162335 + debug_gimple_stmt((gimple)stmt);
162336 + gcc_unreachable();
162337 + }
162338 +
162339 + if (skip_types(start_var))
162340 + return;
162341 +
162342 + // handle intentional MARK_TURN_OFF
162343 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
162344 + return;
162345 +
162346 + parent_next_cnode = create_parent_next_cnode(stmt, num);
162347 + if (!parent_next_cnode)
162348 + return;
162349 +
162350 + children_next_cnode = search_next_functions(start_var);
162351 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
162352 +}
162353 +
162354 +// Find potential next_interesting_function_t parents
162355 +static void handle_cgraph_node(struct cgraph_node *node)
162356 +{
162357 + basic_block bb;
162358 + tree cur_fndecl = NODE_DECL(node);
162359 +
162360 + set_current_function_decl(cur_fndecl);
162361 +
162362 + FOR_ALL_BB_FN(bb, cfun) {
162363 + gimple_stmt_iterator gsi;
162364 +
162365 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
162366 + gimple stmt = gsi_stmt(gsi);
162367 +
162368 + switch (gimple_code(stmt)) {
162369 + case GIMPLE_RETURN:
162370 + case GIMPLE_ASM:
162371 + collect_all_possible_size_overflow_fns(stmt, 0);
162372 + break;
162373 + case GIMPLE_CALL: {
162374 + unsigned int i, len;
162375 + tree fndecl = gimple_call_fndecl(stmt);
162376 +
162377 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
162378 + break;
162379 +
162380 + len = gimple_call_num_args(stmt);
162381 + for (i = 0; i < len; i++)
162382 + collect_all_possible_size_overflow_fns(stmt, i + 1);
162383 + break;
162384 + }
162385 + default:
162386 + break;
162387 + }
162388 + }
162389 + }
162390 +
162391 + unset_current_function_decl();
162392 +}
162393 +
162394 +/* Collect all potentially interesting function parameters and return values of integer types
162395 + * and store their data flow dependencies
162396 + */
162397 +static void size_overflow_generate_summary(void)
162398 +{
162399 + struct cgraph_node *node;
162400 +
162401 + size_overflow_register_hooks();
162402 +
162403 + FOR_EACH_FUNCTION(node) {
162404 + if (is_valid_cgraph_node(node))
162405 + handle_cgraph_node(node);
162406 + }
162407 +}
162408 +
162409 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
162410 +{
162411 + debug_cgraph_node(node);
162412 + gcc_unreachable();
162413 +}
162414 +
162415 +/* Handle dst if src is in the global_next_interesting_function list.
162416 + * If src is a clone then dst inherits the orig_next_node of src otherwise
162417 + * src will become the orig_next_node of dst.
162418 + */
162419 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
162420 +{
162421 + next_interesting_function_t head, cur;
162422 + const_tree decl;
162423 + const char *src_name, *src_context;
162424 +
162425 + decl = NODE_DECL(src);
162426 + src_name = DECL_NAME_POINTER(decl);
162427 + src_context = get_decl_context(decl);
162428 +
162429 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
162430 + if (!head)
162431 + return;
162432 +
162433 + for (cur = head; cur; cur = cur->next) {
162434 + unsigned int new_argnum;
162435 + next_interesting_function_t orig_next_node, next_node;
162436 + bool dst_clone;
162437 +
162438 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
162439 + continue;
162440 +
162441 + dst_clone = made_by_compiler(NODE_DECL(dst));
162442 + if (!dst_clone)
162443 + break;
162444 +
162445 + // For clones use the original node instead
162446 + if (cur->orig_next_node)
162447 + orig_next_node = cur->orig_next_node;
162448 + else
162449 + orig_next_node = cur;
162450 +
162451 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
162452 + if (new_argnum == CANNOT_FIND_ARG)
162453 + continue;
162454 +
162455 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
162456 + if (next_node)
162457 + add_to_global_next_interesting_function(next_node);
162458 + }
162459 +}
162460 +
162461 +void size_overflow_register_hooks(void)
162462 +{
162463 + static bool init_p = false;
162464 +
162465 + if (init_p)
162466 + return;
162467 + init_p = true;
162468 +
162469 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
162470 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
162471 +}
162472 +
162473 +static void set_yes_so_mark(next_interesting_function_t next_node)
162474 +{
162475 + next_node->marked = YES_SO_MARK;
162476 + // Mark the orig decl as well if it's a clone
162477 + if (next_node->orig_next_node)
162478 + next_node->orig_next_node->marked = YES_SO_MARK;
162479 +}
162480 +
162481 +// Determine if the function is already in the hash table
162482 +static bool is_marked_fn(next_interesting_function_t next_node)
162483 +{
162484 + const struct size_overflow_hash *entry;
162485 +
162486 + if (next_node->marked != NO_SO_MARK)
162487 + return true;
162488 +
162489 + if (next_node->orig_next_node)
162490 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
162491 + else
162492 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
162493 + if (!entry)
162494 + return false;
162495 +
162496 + set_yes_so_mark(next_node);
162497 + return true;
162498 +}
162499 +
162500 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
162501 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
162502 +{
162503 + unsigned int i;
162504 + next_interesting_function_t child;
162505 +
162506 +#if BUILDING_GCC_VERSION <= 4007
162507 + if (VEC_empty(next_interesting_function_t, parent->children))
162508 + return NULL;
162509 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
162510 +#else
162511 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
162512 +#endif
162513 + if (child->num == 0)
162514 + continue;
162515 + if (strcmp(parent->decl_name, child->decl_name))
162516 + continue;
162517 + if (!strcmp(child->context, "fndecl"))
162518 + return child;
162519 + }
162520 + return NULL;
162521 +}
162522 +
162523 +/* Trace a return value of function pointer type back to an argument via a concrete function
162524 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
162525 +static void search_missing_fptr_arg(next_interesting_function_t parent)
162526 +{
162527 + next_interesting_function_t tracked_fn, cur_next_node, child;
162528 + unsigned int i;
162529 +#if BUILDING_GCC_VERSION <= 4007
162530 + VEC(next_interesting_function_t, heap) *new_children = NULL;
162531 +#else
162532 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
162533 +#endif
162534 +
162535 + if (parent->num != 0)
162536 + return;
162537 + if (!strcmp(parent->context, "fndecl"))
162538 + return;
162539 + if (!strcmp(parent->context, "vardecl"))
162540 + return;
162541 +
162542 + // fnptr 0 && fn 0
162543 +#if BUILDING_GCC_VERSION <= 4007
162544 + if (VEC_empty(next_interesting_function_t, parent->children))
162545 + return;
162546 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
162547 +#else
162548 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
162549 +#endif
162550 + if (child->num != 0)
162551 + continue;
162552 + // (fn 0 -> fn 2)
162553 + tracked_fn = get_same_not_ret_child(child);
162554 + if (!tracked_fn)
162555 + continue;
162556 +
162557 + // fn 2 => fnptr 2
162558 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
162559 + if (cur_next_node->num != tracked_fn->num)
162560 + continue;
162561 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
162562 + continue;
162563 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
162564 +#if BUILDING_GCC_VERSION <= 4007
162565 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
162566 +#else
162567 + vec_safe_push(new_children, cur_next_node);
162568 +#endif
162569 + }
162570 + }
162571 + }
162572 +
162573 +#if BUILDING_GCC_VERSION == 4005
162574 + if (VEC_empty(next_interesting_function_t, new_children))
162575 + return;
162576 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
162577 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
162578 +#elif BUILDING_GCC_VERSION <= 4007
162579 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
162580 +#else
162581 + vec_safe_splice(parent->children, new_children);
162582 +#endif
162583 +}
162584 +
162585 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
162586 +static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent)
162587 +{
162588 + unsigned int i;
162589 + next_interesting_function_t child;
162590 +
162591 + gcc_assert(parent);
162592 + check_global_variables(parent);
162593 + search_missing_fptr_arg(parent);
162594 + print_missing_function(parent);
162595 +
162596 +#if BUILDING_GCC_VERSION <= 4007
162597 + if (VEC_empty(next_interesting_function_t, parent->children))
162598 + return;
162599 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
162600 +#else
162601 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
162602 +#endif
162603 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
162604 + child->marked = YES_SO_MARK;
162605 + if (!pointer_set_insert(visited, child))
162606 + print_missing_functions(visited, child);
162607 + }
162608 +}
162609 +
162610 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
162611 +
162612 +// Print all missing interesting functions
162613 +static unsigned int size_overflow_execute(void)
162614 +{
162615 + unsigned int i;
162616 + next_interesting_function_set *visited;
162617 + next_interesting_function_t cur_global;
162618 +
162619 + visited = next_interesting_function_pointer_set_create();
162620 +
162621 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
162622 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
162623 + if (is_marked_fn(cur_global))
162624 + print_missing_functions(visited, cur_global);
162625 + }
162626 + }
162627 +
162628 + pointer_set_destroy(visited);
162629 +
162630 +/* if (in_lto_p) {
162631 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
162632 + print_global_next_interesting_functions();
162633 + }*/
162634 +
162635 + return 0;
162636 +}
162637 +
162638 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
162639 +#if BUILDING_GCC_VERSION >= 4008
162640 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
162641 +#elif BUILDING_GCC_VERSION >= 4006
162642 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
162643 +#else
162644 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
162645 +#endif
162646 +
162647 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
162648 +
162649 +#if BUILDING_GCC_VERSION >= 4009
162650 +static const struct pass_data size_overflow_functions_pass_data = {
162651 +#else
162652 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
162653 + .pass = {
162654 +#endif
162655 + .type = IPA_PASS,
162656 + .name = "size_overflow_functions",
162657 +#if BUILDING_GCC_VERSION >= 4008
162658 + .optinfo_flags = OPTGROUP_NONE,
162659 +#endif
162660 +#if BUILDING_GCC_VERSION >= 5000
162661 +#elif BUILDING_GCC_VERSION >= 4009
162662 + .has_gate = false,
162663 + .has_execute = true,
162664 +#else
162665 + .gate = NULL,
162666 + .execute = size_overflow_execute,
162667 + .sub = NULL,
162668 + .next = NULL,
162669 + .static_pass_number = 0,
162670 +#endif
162671 + .tv_id = TV_NONE,
162672 + .properties_required = 0,
162673 + .properties_provided = 0,
162674 + .properties_destroyed = 0,
162675 + .todo_flags_start = 0,
162676 + .todo_flags_finish = 0,
162677 +#if BUILDING_GCC_VERSION < 4009
162678 + },
162679 + .generate_summary = size_overflow_generate_summary,
162680 + .write_summary = size_overflow_write_summary_lto,
162681 + .read_summary = size_overflow_read_summary_lto,
162682 +#if BUILDING_GCC_VERSION >= 4006
162683 + .write_optimization_summary = size_overflow_write_summary_lto,
162684 + .read_optimization_summary = size_overflow_read_summary_lto,
162685 +#endif
162686 + .stmt_fixup = NULL,
162687 + .function_transform_todo_flags_start = 0,
162688 + .function_transform = size_overflow_transform,
162689 + .variable_transform = NULL,
162690 +#endif
162691 +};
162692 +
162693 +#if BUILDING_GCC_VERSION >= 4009
162694 +namespace {
162695 +class size_overflow_functions_pass : public ipa_opt_pass_d {
162696 +public:
162697 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
162698 + g,
162699 + size_overflow_generate_summary,
162700 + size_overflow_write_summary_lto,
162701 + size_overflow_read_summary_lto,
162702 + size_overflow_write_summary_lto,
162703 + size_overflow_read_summary_lto,
162704 + NULL,
162705 + 0,
162706 + size_overflow_transform,
162707 + NULL) {}
162708 +#if BUILDING_GCC_VERSION >= 5000
162709 + virtual unsigned int execute(function *) { return size_overflow_execute(); }
162710 +#else
162711 + unsigned int execute() { return size_overflow_execute(); }
162712 +#endif
162713 +};
162714 +}
162715 +
162716 +opt_pass *make_size_overflow_functions_pass(void)
162717 +{
162718 + return new size_overflow_functions_pass();
162719 +}
162720 +#else
162721 +struct opt_pass *make_size_overflow_functions_pass(void)
162722 +{
162723 + return &size_overflow_functions_pass.pass;
162724 +}
162725 +#endif
162726 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
162727 new file mode 100644
162728 index 0000000..d7f4062
162729 --- /dev/null
162730 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
162731 @@ -0,0 +1,256 @@
162732 +/*
162733 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
162734 + * Licensed under the GPL v2, or (at your option) v3
162735 + *
162736 + * Homepage:
162737 + * https://github.com/ephox-gcc-plugins/size_overflow
162738 + *
162739 + * Documentation:
162740 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
162741 + *
162742 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
162743 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
162744 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
162745 + *
162746 + * Usage:
162747 + * $ make
162748 + * $ make run
162749 + */
162750 +
162751 +#include "size_overflow.h"
162752 +
162753 +int plugin_is_GPL_compatible;
162754 +
162755 +tree report_size_overflow_decl;
162756 +
162757 +tree size_overflow_type_HI;
162758 +tree size_overflow_type_SI;
162759 +tree size_overflow_type_DI;
162760 +tree size_overflow_type_TI;
162761 +
162762 +static struct plugin_info size_overflow_plugin_info = {
162763 + .version = "20150614",
162764 + .help = "no-size-overflow\tturn off size overflow checking\n",
162765 +};
162766 +
162767 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
162768 +{
162769 + unsigned int arg_count;
162770 + enum tree_code code = TREE_CODE(*node);
162771 +
162772 + switch (code) {
162773 + case FUNCTION_DECL:
162774 + arg_count = type_num_arguments(TREE_TYPE(*node));
162775 + break;
162776 + case FUNCTION_TYPE:
162777 + case METHOD_TYPE:
162778 + arg_count = type_num_arguments(*node);
162779 + break;
162780 + default:
162781 + *no_add_attrs = true;
162782 + error("%s: %qE attribute only applies to functions", __func__, name);
162783 + return NULL_TREE;
162784 + }
162785 +
162786 + for (; args; args = TREE_CHAIN(args)) {
162787 + int cur_val;
162788 + tree position = TREE_VALUE(args);
162789 +
162790 + if (TREE_CODE(position) != INTEGER_CST) {
162791 + error("%s: parameter isn't an integer", __func__);
162792 + debug_tree(args);
162793 + *no_add_attrs = true;
162794 + return NULL_TREE;
162795 + }
162796 +
162797 + cur_val = tree_to_shwi(position);
162798 + if (cur_val < 0 || arg_count < (unsigned int)cur_val) {
162799 + error("%s: parameter %d is outside range.", __func__, cur_val);
162800 + *no_add_attrs = true;
162801 + return NULL_TREE;
162802 + }
162803 + }
162804 + return NULL_TREE;
162805 +}
162806 +
162807 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
162808 +{
162809 + unsigned int arg_count;
162810 + HOST_WIDE_INT s_first_arg;
162811 + enum tree_code code = TREE_CODE(*node);
162812 +
162813 + switch (code) {
162814 + case FUNCTION_DECL:
162815 + arg_count = type_num_arguments(TREE_TYPE(*node));
162816 + break;
162817 + case FUNCTION_TYPE:
162818 + case METHOD_TYPE:
162819 + arg_count = type_num_arguments(*node);
162820 + break;
162821 + case FIELD_DECL:
162822 + return NULL_TREE;
162823 + default:
162824 + *no_add_attrs = true;
162825 + error("%qE attribute only applies to functions", name);
162826 + return NULL_TREE;
162827 + }
162828 +
162829 + s_first_arg = tree_to_shwi(TREE_VALUE(args));
162830 + if (s_first_arg == -1)
162831 + return NULL_TREE;
162832 + if (s_first_arg < -1)
162833 + error("%s: parameter %d is outside range.", __func__, (int)s_first_arg);
162834 +
162835 + for (; args; args = TREE_CHAIN(args)) {
162836 + unsigned int cur_val;
162837 +
162838 + if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) {
162839 + error("%s: parameter isn't an integer", __func__);
162840 + debug_tree(args);
162841 + *no_add_attrs = true;
162842 + return NULL_TREE;
162843 + }
162844 +
162845 + cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args));
162846 + if (cur_val > arg_count ) {
162847 + error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count);
162848 + *no_add_attrs = true;
162849 + return NULL_TREE;
162850 + }
162851 + }
162852 + return NULL_TREE;
162853 +}
162854 +
162855 +static struct attribute_spec size_overflow_attr = {
162856 + .name = "size_overflow",
162857 + .min_length = 1,
162858 + .max_length = -1,
162859 + .decl_required = true,
162860 + .type_required = false,
162861 + .function_type_required = false,
162862 + .handler = handle_size_overflow_attribute,
162863 +#if BUILDING_GCC_VERSION >= 4007
162864 + .affects_type_identity = false
162865 +#endif
162866 +};
162867 +
162868 +static struct attribute_spec intentional_overflow_attr = {
162869 + .name = "intentional_overflow",
162870 + .min_length = 1,
162871 + .max_length = -1,
162872 + .decl_required = true,
162873 + .type_required = false,
162874 + .function_type_required = false,
162875 + .handler = handle_intentional_overflow_attribute,
162876 +#if BUILDING_GCC_VERSION >= 4007
162877 + .affects_type_identity = false
162878 +#endif
162879 +};
162880 +
162881 +static void register_attributes(void __unused *event_data, void __unused *data)
162882 +{
162883 + register_attribute(&size_overflow_attr);
162884 + register_attribute(&intentional_overflow_attr);
162885 +}
162886 +
162887 +static tree create_typedef(tree type, const char* ident)
162888 +{
162889 + tree new_type, decl;
162890 +
162891 + new_type = build_variant_type_copy(type);
162892 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
162893 + DECL_ORIGINAL_TYPE(decl) = type;
162894 + TYPE_NAME(new_type) = decl;
162895 + return new_type;
162896 +}
162897 +
162898 +// Create the noreturn report_size_overflow() function decl.
162899 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
162900 +{
162901 + tree const_char_ptr_type_node;
162902 + tree fntype;
162903 +
162904 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
162905 +
162906 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
162907 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
162908 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
162909 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
162910 +
162911 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
162912 + fntype = build_function_type_list(void_type_node,
162913 + const_char_ptr_type_node,
162914 + unsigned_type_node,
162915 + const_char_ptr_type_node,
162916 + const_char_ptr_type_node,
162917 + NULL_TREE);
162918 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
162919 +
162920 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
162921 + TREE_PUBLIC(report_size_overflow_decl) = 1;
162922 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
162923 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
162924 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
162925 +// !!!
162926 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
162927 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
162928 + TREE_USED(report_size_overflow_decl) = 1;
162929 + TREE_NOTHROW(report_size_overflow_decl) = 1;
162930 +}
162931 +
162932 +
162933 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
162934 +{
162935 + int i;
162936 + const char * const plugin_name = plugin_info->base_name;
162937 + const int argc = plugin_info->argc;
162938 + const struct plugin_argument * const argv = plugin_info->argv;
162939 + bool enable = true;
162940 + struct register_pass_info insert_size_overflow_asm_pass_info;
162941 + struct register_pass_info size_overflow_functions_pass_info;
162942 +
162943 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
162944 + {
162945 + .base = &report_size_overflow_decl,
162946 + .nelt = 1,
162947 + .stride = sizeof(report_size_overflow_decl),
162948 + .cb = &gt_ggc_mx_tree_node,
162949 + .pchw = &gt_pch_nx_tree_node
162950 + },
162951 + LAST_GGC_ROOT_TAB
162952 + };
162953 +
162954 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
162955 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
162956 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
162957 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
162958 +
162959 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
162960 + size_overflow_functions_pass_info.reference_pass_name = "inline";
162961 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
162962 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
162963 +
162964 + if (!plugin_default_version_check(version, &gcc_version)) {
162965 + error(G_("incompatible gcc/plugin versions"));
162966 + return 1;
162967 + }
162968 +
162969 + for (i = 0; i < argc; ++i) {
162970 + if (!strcmp(argv[i].key, "no-size-overflow")) {
162971 + enable = false;
162972 + continue;
162973 + }
162974 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
162975 + }
162976 +
162977 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
162978 + if (enable) {
162979 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
162980 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
162981 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
162982 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
162983 + }
162984 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
162985 +
162986 + return 0;
162987 +}
162988 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
162989 new file mode 100644
162990 index 0000000..1d9ddb6
162991 --- /dev/null
162992 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
162993 @@ -0,0 +1,345 @@
162994 +/*
162995 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
162996 + * Licensed under the GPL v2, or (at your option) v3
162997 + *
162998 + * Homepage:
162999 + * https://github.com/ephox-gcc-plugins/size_overflow
163000 + *
163001 + * Documentation:
163002 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
163003 + *
163004 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
163005 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
163006 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
163007 + *
163008 + * Usage:
163009 + * $ make
163010 + * $ make run
163011 + */
163012 +
163013 +#include "size_overflow.h"
163014 +
163015 +#include "size_overflow_hash.h"
163016 +#include "size_overflow_hash_aux.h"
163017 +
163018 +static const_tree get_function_type(const_tree decl)
163019 +{
163020 + if (FUNCTION_PTR_P(decl))
163021 + return TREE_TYPE(TREE_TYPE(decl));
163022 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
163023 + return TREE_TYPE(decl);
163024 +}
163025 +
163026 +static unsigned char get_tree_code(const_tree type)
163027 +{
163028 + switch (TREE_CODE(type)) {
163029 + case ARRAY_TYPE:
163030 + return 0;
163031 + case BOOLEAN_TYPE:
163032 + return 1;
163033 + case ENUMERAL_TYPE:
163034 + return 2;
163035 + case FUNCTION_TYPE:
163036 + return 3;
163037 + case INTEGER_TYPE:
163038 + return 4;
163039 + case POINTER_TYPE:
163040 + return 5;
163041 + case RECORD_TYPE:
163042 + return 6;
163043 + case UNION_TYPE:
163044 + return 7;
163045 + case VOID_TYPE:
163046 + return 8;
163047 + case REAL_TYPE:
163048 + return 9;
163049 + case VECTOR_TYPE:
163050 + return 10;
163051 + case REFERENCE_TYPE:
163052 + return 11;
163053 + case OFFSET_TYPE:
163054 + return 12;
163055 + case COMPLEX_TYPE:
163056 + return 13;
163057 + default:
163058 + debug_tree((tree)type);
163059 + gcc_unreachable();
163060 + }
163061 +}
163062 +
163063 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
163064 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
163065 +{
163066 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
163067 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
163068 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
163069 +
163070 + unsigned int m = 0x57559429;
163071 + unsigned int n = 0x5052acdb;
163072 + const unsigned int *key4 = (const unsigned int *)key;
163073 + unsigned int h = len;
163074 + unsigned int k = len + seed + n;
163075 + unsigned long long p;
163076 +
163077 + while (len >= 8) {
163078 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
163079 + len -= 8;
163080 + }
163081 + if (len >= 4) {
163082 + cwmixb(key4[0]) key4 += 1;
163083 + len -= 4;
163084 + }
163085 + if (len)
163086 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
163087 + cwmixb(h ^ (k + n));
163088 + return k ^ h;
163089 +
163090 +#undef cwfold
163091 +#undef cwmixa
163092 +#undef cwmixb
163093 +}
163094 +
163095 +// For function pointer fields include the structure name in the hash
163096 +static unsigned int get_type_name_hash(const_tree decl)
163097 +{
163098 + const char *type_str;
163099 + unsigned int type_name_len;
163100 +
163101 + if (!FUNCTION_PTR_P(decl))
163102 + return 0;
163103 + if (TREE_CODE(decl) == VAR_DECL)
163104 + return 0;
163105 +
163106 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
163107 + type_str = get_type_name_from_field(decl);
163108 + if (!type_str)
163109 + return 0;
163110 + type_name_len = strlen(type_str);
163111 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
163112 +}
163113 +
163114 +static void set_hash(struct decl_hash *decl_hash_data)
163115 +{
163116 + unsigned int fn, type, codes, seed = 0;
163117 +
163118 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
163119 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
163120 + type = get_type_name_hash(decl_hash_data->decl);
163121 + decl_hash_data->hash = type ^ fn ^ codes;
163122 +}
163123 +
163124 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
163125 +{
163126 + gcc_assert(type != NULL_TREE);
163127 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
163128 +
163129 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
163130 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
163131 + decl_hash_data->tree_codes_len++;
163132 + type = TREE_TYPE(type);
163133 + }
163134 +}
163135 +
163136 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
163137 +{
163138 + const_tree result;
163139 +
163140 + gcc_assert(node != NULL_TREE);
163141 +
163142 + if (DECL_P(node)) {
163143 + result = DECL_RESULT(node);
163144 + if (result != NULL_TREE)
163145 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
163146 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
163147 + }
163148 +
163149 + gcc_assert(TYPE_P(node));
163150 +
163151 + if (TREE_CODE(node) == FUNCTION_TYPE)
163152 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
163153 +
163154 + return set_decl_type_codes(node, decl_hash_data);
163155 +}
163156 +
163157 +static void set_decl_codes(struct decl_hash *decl_hash_data)
163158 +{
163159 + const_tree arg, type;
163160 + enum tree_code code;
163161 +
163162 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
163163 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
163164 + return;
163165 + }
163166 +
163167 + type = get_function_type(decl_hash_data->decl);
163168 + code = TREE_CODE(type);
163169 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
163170 +
163171 + if (FUNCTION_PTR_P(decl_hash_data->decl))
163172 + set_result_codes(type, decl_hash_data);
163173 + else
163174 + set_result_codes(decl_hash_data->decl, decl_hash_data);
163175 +
163176 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
163177 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
163178 +}
163179 +
163180 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
163181 +{
163182 + while (entry) {
163183 + if (!strcmp(entry->name, func_name))
163184 + return entry;
163185 + entry = entry->next;
163186 + }
163187 + return NULL;
163188 +}
163189 +
163190 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
163191 +{
163192 + struct decl_hash decl_hash_data;
163193 + enum tree_code code = TREE_CODE(decl);
163194 +
163195 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
163196 +
163197 + // skip builtins __builtin_constant_p
163198 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
163199 + return NO_HASH;
163200 +
163201 + decl_hash_data.fn_name = decl_name;
163202 + decl_hash_data.decl = decl;
163203 + decl_hash_data.tree_codes_len = 0;
163204 +
163205 + set_decl_codes(&decl_hash_data);
163206 + gcc_assert(decl_hash_data.tree_codes_len != 0);
163207 + set_hash(&decl_hash_data);
163208 + return decl_hash_data.hash;
163209 +}
163210 +
163211 +const char *get_orig_decl_name(const_tree decl)
163212 +{
163213 + const char *name;
163214 + unsigned int len;
163215 + const void *end;
163216 + const_tree orig_decl = DECL_ORIGIN(decl);
163217 +
163218 + len = DECL_NAME_LENGTH(orig_decl);
163219 + name = DECL_NAME_POINTER(orig_decl);
163220 +
163221 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
163222 + * In such cases we will extract the name from the clone and use it in the hash table
163223 + * without checking the parameter number on the original (unavailable) decl.
163224 + */
163225 +
163226 + if (made_by_compiler(orig_decl)) {
163227 + end = memchr(name, '.', len);
163228 + gcc_assert(end);
163229 + len = (long)end - (long)name;
163230 + gcc_assert(len > 0);
163231 + }
163232 +
163233 + return xstrndup(name, len);
163234 +}
163235 +
163236 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
163237 +{
163238 + const struct size_overflow_hash *entry, *entry_node;
163239 +
163240 + entry = size_overflow_hash[hash];
163241 + entry_node = get_proper_hash_chain(entry, decl_name);
163242 + if (entry_node && entry_node->param & (1U << argnum))
163243 + return entry_node;
163244 +
163245 + entry = size_overflow_hash_aux[hash];
163246 + entry_node = get_proper_hash_chain(entry, decl_name);
163247 + if (entry_node && entry_node->param & (1U << argnum))
163248 + return entry_node;
163249 +
163250 + return NULL;
163251 +}
163252 +
163253 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
163254 +{
163255 + const struct size_overflow_hash *entry;
163256 + const_tree orig_decl;
163257 + unsigned int orig_argnum, hash;
163258 + const char *decl_name;
163259 +
163260 + if (made_by_compiler(fndecl)) {
163261 + orig_decl = get_orig_fndecl(fndecl);
163262 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
163263 + } else {
163264 + orig_decl = fndecl;
163265 + orig_argnum = argnum;
163266 + }
163267 +
163268 + if (orig_argnum == CANNOT_FIND_ARG)
163269 + return NULL;
163270 +
163271 + decl_name = get_orig_decl_name(orig_decl);
163272 + hash = get_decl_hash(orig_decl, decl_name);
163273 + if (hash == NO_HASH)
163274 + return NULL;
163275 +
163276 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
163277 + return entry;
163278 +}
163279 +
163280 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
163281 +{
163282 + tree var;
163283 + unsigned int argnum = 1;
163284 +
163285 + if (DECL_ARGUMENTS(func) == NULL_TREE)
163286 + return CANNOT_FIND_ARG;
163287 +
163288 + if (TREE_CODE(arg) == SSA_NAME)
163289 + arg = SSA_NAME_VAR(arg);
163290 +
163291 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
163292 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
163293 + continue;
163294 + if (!skip_types(var))
163295 + return argnum;
163296 + }
163297 +
163298 + return CANNOT_FIND_ARG;
163299 +}
163300 +
163301 +const_tree get_attribute(const char* attr_name, const_tree decl)
163302 +{
163303 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
163304 + if (attr && TREE_VALUE(attr))
163305 + return attr;
163306 + return NULL_TREE;
163307 +}
163308 +
163309 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
163310 + * If the function is missing everywhere then print the missing message into stderr.
163311 + */
163312 +void print_missing_function(next_interesting_function_t node)
163313 +{
163314 + unsigned int argnum, hash;
163315 + const struct size_overflow_hash *entry;
163316 + const char *decl_name;
163317 +
163318 + if (node->marked == ASM_STMT_SO_MARK)
163319 + return;
163320 +
163321 + if (node->orig_next_node) {
163322 + hash = node->orig_next_node->hash;
163323 + decl_name = node->orig_next_node->decl_name;
163324 + argnum = node->orig_next_node->num;
163325 + } else {
163326 + hash = node->hash;
163327 + decl_name = node->decl_name;
163328 + argnum = node->num;
163329 + }
163330 +
163331 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
163332 + if (entry)
163333 + return;
163334 +
163335 + // inform() would be too slow
163336 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
163337 +}
163338 +
163339 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
163340 new file mode 100644
163341 index 0000000..549decf
163342 --- /dev/null
163343 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
163344 @@ -0,0 +1,433 @@
163345 +/*
163346 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
163347 + * Licensed under the GPL v2, or (at your option) v3
163348 + *
163349 + * Homepage:
163350 + * https://github.com/ephox-gcc-plugins/size_overflow
163351 + *
163352 + * Documentation:
163353 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
163354 + *
163355 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
163356 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
163357 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
163358 + *
163359 + * Usage:
163360 + * $ make
163361 + * $ make run
163362 + */
163363 +
163364 +#include "size_overflow.h"
163365 +
163366 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
163367 +{
163368 + const_gimple assign;
163369 + tree orig_type = TREE_TYPE(orig_node);
163370 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
163371 +
163372 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
163373 + return get_lhs(assign);
163374 +}
163375 +
163376 +static void change_size_overflow_asm_input(gasm *stmt, tree new_input)
163377 +{
163378 + tree list;
163379 +
163380 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
163381 +
163382 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
163383 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
163384 + gimple_asm_set_input_op(stmt, 0, list);
163385 +}
163386 +
163387 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
163388 +{
163389 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
163390 +
163391 + switch (gimple_code(stmt)) {
163392 + case GIMPLE_RETURN:
163393 + gimple_return_set_retval(as_a_greturn(stmt), cast_lhs);
163394 + break;
163395 + case GIMPLE_CALL:
163396 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
163397 + break;
163398 + case GIMPLE_ASM:
163399 + change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs);
163400 + break;
163401 + default:
163402 + debug_gimple_stmt(stmt);
163403 + gcc_unreachable();
163404 + }
163405 +
163406 + update_stmt(stmt);
163407 +}
163408 +
163409 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
163410 +static bool skip_asm_cast(const_tree arg)
163411 +{
163412 + gimple def_stmt = get_def_stmt(arg);
163413 +
163414 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
163415 + return false;
163416 +
163417 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
163418 + if (is_size_overflow_asm(def_stmt))
163419 + return false;
163420 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
163421 +}
163422 +
163423 +struct interesting_stmts {
163424 + struct interesting_stmts *next;
163425 + gimple first_stmt;
163426 + tree orig_node;
163427 + unsigned int num;
163428 +};
163429 +
163430 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
163431 +{
163432 + struct interesting_stmts *new_node;
163433 +
163434 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
163435 + new_node->first_stmt = first_stmt;
163436 + new_node->num = num;
163437 + new_node->orig_node = orig_node;
163438 + new_node->next = head;
163439 + return new_node;
163440 +}
163441 +
163442 +static void free_interesting_stmts(struct interesting_stmts *head)
163443 +{
163444 + while (head) {
163445 + struct interesting_stmts *cur = head->next;
163446 + free(head);
163447 + head = cur;
163448 + }
163449 +}
163450 +
163451 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
163452 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
163453 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
163454 + */
163455 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
163456 +{
163457 + enum tree_code orig_code;
163458 +
163459 + gcc_assert(orig_node != NULL_TREE);
163460 +
163461 + if (is_gimple_constant(orig_node))
163462 + return head;
163463 +
163464 + orig_code = TREE_CODE(orig_node);
163465 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
163466 + gcc_assert(!skip_types(orig_node));
163467 +
163468 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
163469 + return head;
163470 +
163471 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
163472 + return head;
163473 +
163474 + if (skip_asm_cast(orig_node))
163475 + return head;
163476 +
163477 + return create_interesting_stmts(head, orig_node, first_stmt, num);
163478 +}
163479 +
163480 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
163481 +{
163482 + struct interesting_stmts *cur;
163483 +
163484 + for (cur = head; cur; cur = cur->next) {
163485 + tree new_node;
163486 +
163487 + new_node = expand(visited, cur->orig_node);
163488 + if (new_node == NULL_TREE)
163489 + continue;
163490 +
163491 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
163492 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
163493 + }
163494 +}
163495 +
163496 +static bool is_interesting_function(const_tree decl, unsigned int num)
163497 +{
163498 + const struct size_overflow_hash *so_hash;
163499 +
163500 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
163501 + return true;
163502 +
163503 + if (made_by_compiler(decl))
163504 + return false;
163505 +
163506 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
163507 + return so_hash != NULL;
163508 +}
163509 +
163510 +tree handle_fnptr_assign(const_gimple stmt)
163511 +{
163512 + tree field, rhs, op0;
163513 + const_tree op0_type;
163514 + enum tree_code rhs_code;
163515 +
163516 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
163517 + if (gimple_num_ops(stmt) != 2)
163518 + return NULL_TREE;
163519 +
163520 + gcc_assert(gimple_num_ops(stmt) == 2);
163521 + // TODO skip asm_stmt for now
163522 + if (gimple_code(stmt) == GIMPLE_ASM)
163523 + return NULL_TREE;
163524 + rhs = gimple_assign_rhs1(stmt);
163525 + if (is_gimple_constant(rhs))
163526 + return NULL_TREE;
163527 +
163528 + rhs_code = TREE_CODE(rhs);
163529 + if (rhs_code == VAR_DECL)
163530 + return rhs;
163531 +
163532 + switch (rhs_code) {
163533 + case ADDR_EXPR:
163534 + op0 = TREE_OPERAND(rhs, 0);
163535 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
163536 + return op0;
163537 + case COMPONENT_REF:
163538 + break;
163539 + // TODO skip array_ref for now
163540 + case ARRAY_REF:
163541 + return NULL_TREE;
163542 + // TODO skip ssa_name because it can lead to parm_decl
163543 + case SSA_NAME:
163544 + return NULL_TREE;
163545 + // TODO skip mem_ref and indirect_ref for now
163546 +#if BUILDING_GCC_VERSION >= 4006
163547 + case MEM_REF:
163548 +#endif
163549 + case INDIRECT_REF:
163550 + return NULL_TREE;
163551 + default:
163552 + debug_tree(rhs);
163553 + debug_gimple_stmt((gimple)stmt);
163554 + gcc_unreachable();
163555 + }
163556 +
163557 + op0 = TREE_OPERAND(rhs, 0);
163558 + switch (TREE_CODE(op0)) {
163559 + // TODO skip array_ref and parm_decl for now
163560 + case ARRAY_REF:
163561 + case PARM_DECL:
163562 + return NULL_TREE;
163563 + case COMPONENT_REF:
163564 +#if BUILDING_GCC_VERSION >= 4006
163565 + case MEM_REF:
163566 +#endif
163567 + case INDIRECT_REF:
163568 + case VAR_DECL:
163569 + break;
163570 + default:
163571 + debug_tree(op0);
163572 + gcc_unreachable();
163573 + }
163574 +
163575 + op0_type = TREE_TYPE(op0);
163576 + // TODO skip unions for now
163577 + if (TREE_CODE(op0_type) == UNION_TYPE)
163578 + return NULL_TREE;
163579 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
163580 +
163581 + field = TREE_OPERAND(rhs, 1);
163582 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
163583 + return field;
163584 +}
163585 +
163586 +static tree get_fn_or_fnptr_decl(const gcall *call_stmt)
163587 +{
163588 + const_tree fnptr;
163589 + const_gimple def_stmt;
163590 + tree decl = gimple_call_fndecl(call_stmt);
163591 +
163592 + if (decl != NULL_TREE)
163593 + return decl;
163594 +
163595 + fnptr = gimple_call_fn(call_stmt);
163596 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
163597 + if (is_gimple_constant(fnptr))
163598 + return NULL_TREE;
163599 + def_stmt = get_fnptr_def_stmt(fnptr);
163600 + return handle_fnptr_assign(def_stmt);
163601 +}
163602 +
163603 +// Start stmt duplication on marked function parameters
163604 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gcall *call_stmt)
163605 +{
163606 + tree decl;
163607 + unsigned int i, len;
163608 +
163609 + len = gimple_call_num_args(call_stmt);
163610 + if (len == 0)
163611 + return head;
163612 +
163613 + decl = get_fn_or_fnptr_decl(call_stmt);
163614 + if (decl == NULL_TREE)
163615 + return head;
163616 +
163617 + for (i = 0; i < len; i++) {
163618 + tree arg;
163619 +
163620 + arg = gimple_call_arg(call_stmt, i);
163621 + if (is_gimple_constant(arg))
163622 + continue;
163623 + if (skip_types(arg))
163624 + continue;
163625 + if (is_interesting_function(decl, i + 1))
163626 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
163627 + }
163628 +
163629 + return head;
163630 +}
163631 +
163632 +// Collect interesting stmts for duplication
163633 +static void search_interesting_stmts(struct visited *visited)
163634 +{
163635 + basic_block bb;
163636 + bool search_ret;
163637 + struct interesting_stmts *head = NULL;
163638 +
163639 + search_ret = is_interesting_function(current_function_decl, 0);
163640 +
163641 + FOR_ALL_BB_FN(bb, cfun) {
163642 + gimple_stmt_iterator gsi;
163643 +
163644 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
163645 + tree first_node;
163646 + gimple stmt = gsi_stmt(gsi);
163647 +
163648 + switch (gimple_code(stmt)) {
163649 + case GIMPLE_ASM:
163650 + if (!is_size_overflow_insert_check_asm(as_a_gasm(stmt)))
163651 + continue;
163652 + first_node = get_size_overflow_asm_input(as_a_gasm(stmt));
163653 + head = search_interesting_stmt(head, stmt, first_node, 0);
163654 + break;
163655 + case GIMPLE_RETURN:
163656 + if (!search_ret)
163657 + continue;
163658 + first_node = gimple_return_retval(as_a_greturn(stmt));
163659 + if (first_node == NULL_TREE)
163660 + break;
163661 + head = search_interesting_stmt(head, stmt, first_node, 0);
163662 + break;
163663 + case GIMPLE_CALL:
163664 + head = search_interesting_calls(head, as_a_gcall(stmt));
163665 + break;
163666 + default:
163667 + break;
163668 + }
163669 + }
163670 + }
163671 +
163672 + handle_interesting_stmt(visited, head);
163673 + free_interesting_stmts(head);
163674 +}
163675 +
163676 +static struct visited *create_visited(void)
163677 +{
163678 + struct visited *new_node;
163679 +
163680 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
163681 + new_node->stmts = pointer_set_create();
163682 + new_node->my_stmts = pointer_set_create();
163683 + new_node->skip_expr_casts = pointer_set_create();
163684 + new_node->no_cast_check = pointer_set_create();
163685 + return new_node;
163686 +}
163687 +
163688 +static void free_visited(struct visited *visited)
163689 +{
163690 + pointer_set_destroy(visited->stmts);
163691 + pointer_set_destroy(visited->my_stmts);
163692 + pointer_set_destroy(visited->skip_expr_casts);
163693 + pointer_set_destroy(visited->no_cast_check);
163694 +
163695 + free(visited);
163696 +}
163697 +
163698 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
163699 +static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs)
163700 +{
163701 + gassign *assign;
163702 + gimple_stmt_iterator gsi;
163703 +
163704 + // already removed
163705 + if (gimple_bb(asm_stmt) == NULL)
163706 + return;
163707 + gsi = gsi_for_stmt(asm_stmt);
163708 +
163709 + assign = gimple_build_assign(lhs, rhs);
163710 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
163711 + SSA_NAME_DEF_STMT(lhs) = assign;
163712 +
163713 + gsi_remove(&gsi, true);
163714 +}
163715 +
163716 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
163717 +static void remove_size_overflow_asm(gimple stmt)
163718 +{
163719 + gimple_stmt_iterator gsi;
163720 + tree input, output;
163721 +
163722 + if (!is_size_overflow_asm(stmt))
163723 + return;
163724 +
163725 + if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) {
163726 + gsi = gsi_for_stmt(stmt);
163727 +
163728 + ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt);
163729 + gsi_remove(&gsi, true);
163730 + return;
163731 + }
163732 +
163733 + input = gimple_asm_input_op(as_a_gasm(stmt), 0);
163734 + output = gimple_asm_output_op(as_a_gasm(stmt), 0);
163735 + replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input));
163736 +}
163737 +
163738 +static void remove_all_size_overflow_asm(void)
163739 +{
163740 + basic_block bb;
163741 +
163742 + FOR_ALL_BB_FN(bb, cfun) {
163743 + gimple_stmt_iterator si;
163744 +
163745 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
163746 + remove_size_overflow_asm(gsi_stmt(si));
163747 + }
163748 +}
163749 +
163750 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
163751 +{
163752 + struct visited *visited;
163753 +
163754 +#if BUILDING_GCC_VERSION >= 4008
163755 + if (dump_file) {
163756 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
163757 + size_overflow_dump_function(dump_file, node);
163758 + }
163759 +#endif
163760 + visited = create_visited();
163761 + set_dominance_info();
163762 +
163763 + search_interesting_stmts(visited);
163764 +
163765 + remove_all_size_overflow_asm();
163766 +
163767 + unset_dominance_info();
163768 + free_visited(visited);
163769 +
163770 +#if BUILDING_GCC_VERSION >= 4008
163771 + if (dump_file) {
163772 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
163773 + size_overflow_dump_function(dump_file, node);
163774 + }
163775 +#endif
163776 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
163777 +}
163778 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
163779 new file mode 100644
163780 index 0000000..c9d7068
163781 --- /dev/null
163782 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
163783 @@ -0,0 +1,966 @@
163784 +/*
163785 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
163786 + * Licensed under the GPL v2, or (at your option) v3
163787 + *
163788 + * Homepage:
163789 + * https://github.com/ephox-gcc-plugins/size_overflow
163790 + *
163791 + * Documentation:
163792 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
163793 + *
163794 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
163795 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
163796 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
163797 + *
163798 + * Usage:
163799 + * $ make
163800 + * $ make run
163801 + */
163802 +
163803 +#include "size_overflow.h"
163804 +
163805 +#define MIN_CHECK true
163806 +#define MAX_CHECK false
163807 +
163808 +unsigned int call_count = 0;
163809 +
163810 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
163811 +{
163812 + const_tree type;
163813 + tree new_type;
163814 +
163815 + gcc_assert(node != NULL_TREE);
163816 +
163817 + type = TREE_TYPE(node);
163818 +
163819 + if (pointer_set_contains(visited->my_stmts, stmt))
163820 + return TREE_TYPE(node);
163821 +
163822 + switch (TYPE_MODE(type)) {
163823 + case QImode:
163824 + new_type = size_overflow_type_HI;
163825 + break;
163826 + case HImode:
163827 + new_type = size_overflow_type_SI;
163828 + break;
163829 + case SImode:
163830 + new_type = size_overflow_type_DI;
163831 + break;
163832 + case DImode:
163833 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
163834 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
163835 + else
163836 + new_type = size_overflow_type_TI;
163837 + break;
163838 + case TImode:
163839 + gcc_assert(!TYPE_UNSIGNED(type));
163840 + new_type = size_overflow_type_TI;
163841 + break;
163842 + default:
163843 + debug_tree((tree)node);
163844 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
163845 + gcc_unreachable();
163846 + }
163847 +
163848 + if (TYPE_QUALS(type) != 0)
163849 + return build_qualified_type(new_type, TYPE_QUALS(type));
163850 + return new_type;
163851 +}
163852 +
163853 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
163854 +{
163855 + gimple_stmt_iterator gsi;
163856 + gimple new_stmt;
163857 +
163858 + if (rhs == NULL_TREE)
163859 + return NULL_TREE;
163860 +
163861 + gsi = gsi_for_stmt(stmt);
163862 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
163863 + if (gimple_assign_cast_p(new_stmt))
163864 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
163865 + pointer_set_insert(visited->my_stmts, new_stmt);
163866 +
163867 + return get_lhs(new_stmt);
163868 +}
163869 +
163870 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
163871 +{
163872 + tree lhs, dst_type;
163873 + gimple_stmt_iterator gsi;
163874 +
163875 + if (rhs1 == NULL_TREE) {
163876 + debug_gimple_stmt(oldstmt);
163877 + error("%s: rhs1 is NULL_TREE", __func__);
163878 + gcc_unreachable();
163879 + }
163880 +
163881 + switch (gimple_code(oldstmt)) {
163882 + case GIMPLE_ASM:
163883 + lhs = rhs1;
163884 + break;
163885 + case GIMPLE_CALL:
163886 + case GIMPLE_ASSIGN:
163887 + lhs = gimple_get_lhs(oldstmt);
163888 + break;
163889 + default:
163890 + debug_gimple_stmt(oldstmt);
163891 + gcc_unreachable();
163892 + }
163893 +
163894 + gsi = gsi_for_stmt(oldstmt);
163895 + pointer_set_insert(visited->stmts, oldstmt);
163896 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
163897 + basic_block next_bb, cur_bb;
163898 + const_edge e;
163899 +
163900 + gcc_assert(before == false);
163901 + gcc_assert(stmt_can_throw_internal(oldstmt));
163902 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
163903 + gcc_assert(!gsi_end_p(gsi));
163904 +
163905 + cur_bb = gimple_bb(oldstmt);
163906 + next_bb = cur_bb->next_bb;
163907 + e = find_edge(cur_bb, next_bb);
163908 + gcc_assert(e != NULL);
163909 + gcc_assert(e->flags & EDGE_FALLTHRU);
163910 +
163911 + gsi = gsi_after_labels(next_bb);
163912 + gcc_assert(!gsi_end_p(gsi));
163913 +
163914 + before = true;
163915 + oldstmt = gsi_stmt(gsi);
163916 + }
163917 +
163918 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
163919 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
163920 + else
163921 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
163922 +
163923 + if (is_gimple_constant(rhs1))
163924 + return cast_a_tree(dst_type, rhs1);
163925 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
163926 +}
163927 +
163928 +tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
163929 +{
163930 + gassign *stmt;
163931 + gimple_stmt_iterator gsi;
163932 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
163933 +
163934 + if (pointer_set_contains(visited->my_stmts, oldstmt))
163935 + return lhs;
163936 +
163937 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
163938 + rhs1 = gimple_assign_rhs1(oldstmt);
163939 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
163940 + }
163941 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
163942 + rhs2 = gimple_assign_rhs2(oldstmt);
163943 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
163944 + }
163945 +
163946 + stmt = as_a_gassign(gimple_copy(oldstmt));
163947 + gimple_set_location(stmt, gimple_location(oldstmt));
163948 + pointer_set_insert(visited->my_stmts, stmt);
163949 +
163950 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
163951 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
163952 +
163953 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
163954 +
163955 + new_var = create_new_var(size_overflow_type);
163956 + new_var = make_ssa_name(new_var, stmt);
163957 + gimple_assign_set_lhs(stmt, new_var);
163958 +
163959 + if (rhs1 != NULL_TREE)
163960 + gimple_assign_set_rhs1(stmt, rhs1);
163961 +
163962 + if (rhs2 != NULL_TREE)
163963 + gimple_assign_set_rhs2(stmt, rhs2);
163964 +#if BUILDING_GCC_VERSION >= 4006
163965 + if (rhs3 != NULL_TREE)
163966 + gimple_assign_set_rhs3(stmt, rhs3);
163967 +#endif
163968 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
163969 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
163970 +
163971 + gsi = gsi_for_stmt(oldstmt);
163972 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
163973 + update_stmt(stmt);
163974 + pointer_set_insert(visited->stmts, oldstmt);
163975 + return gimple_assign_lhs(stmt);
163976 +}
163977 +
163978 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
163979 +{
163980 + const_gimple assign;
163981 + gimple_stmt_iterator gsi;
163982 + basic_block first_bb;
163983 +
163984 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
163985 +
163986 + if (bb->index == 0) {
163987 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
163988 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
163989 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
163990 + bb = first_bb;
163991 + }
163992 +
163993 + gsi = gsi_after_labels(bb);
163994 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
163995 + pointer_set_insert(visited->my_stmts, assign);
163996 + return get_lhs(assign);
163997 +}
163998 +
163999 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
164000 +{
164001 + gimple_stmt_iterator gsi;
164002 + const_gimple assign;
164003 + gimple def_stmt = get_def_stmt(new_arg);
164004 +
164005 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
164006 + gsi = gsi_after_labels(gimple_bb(def_stmt));
164007 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
164008 + } else {
164009 + gsi = gsi_for_stmt(def_stmt);
164010 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
164011 + }
164012 +
164013 + pointer_set_insert(visited->my_stmts, assign);
164014 + return get_lhs(assign);
164015 +}
164016 +
164017 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
164018 +{
164019 + basic_block bb;
164020 + gimple_stmt_iterator gsi;
164021 + const_gimple def_stmt;
164022 + const_gimple assign;
164023 +
164024 + def_stmt = get_def_stmt(arg);
164025 + bb = gimple_bb(def_stmt);
164026 + gcc_assert(bb->index != 0);
164027 + gsi = gsi_after_labels(bb);
164028 +
164029 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
164030 + pointer_set_insert(visited->my_stmts, assign);
164031 + return get_lhs(assign);
164032 +}
164033 +
164034 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i)
164035 +{
164036 + tree size_overflow_type;
164037 + tree arg;
164038 + const_gimple def_stmt;
164039 +
164040 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
164041 + return new_arg;
164042 +
164043 + arg = gimple_phi_arg_def(oldstmt, i);
164044 + def_stmt = get_def_stmt(arg);
164045 + gcc_assert(def_stmt != NULL);
164046 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
164047 +
164048 + switch (gimple_code(def_stmt)) {
164049 + case GIMPLE_PHI:
164050 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
164051 + case GIMPLE_NOP: {
164052 + basic_block bb;
164053 +
164054 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
164055 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
164056 + }
164057 + case GIMPLE_ASM: {
164058 + gimple_stmt_iterator gsi;
164059 + const_gimple assign;
164060 + gimple stmt = get_def_stmt(arg);
164061 +
164062 + gsi = gsi_for_stmt(stmt);
164063 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
164064 + pointer_set_insert(visited->my_stmts, assign);
164065 + return get_lhs(assign);
164066 + }
164067 + default:
164068 + gcc_assert(new_arg != NULL_TREE);
164069 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
164070 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
164071 + }
164072 +}
164073 +
164074 +static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result)
164075 +{
164076 + basic_block bb;
164077 + gimple stmt;
164078 + gphi *phi;
164079 + gimple_seq seq;
164080 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
164081 +
164082 + bb = gsi_bb(gsi);
164083 +
164084 + if (result == NULL_TREE) {
164085 + tree old_result = gimple_phi_result(oldstmt);
164086 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
164087 +
164088 + result = create_new_var(size_overflow_type);
164089 + }
164090 +
164091 + stmt = create_phi_node(result, bb);
164092 + phi = as_a_gphi(stmt);
164093 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
164094 + seq = phi_nodes(bb);
164095 + gsi = gsi_last(seq);
164096 + gsi_remove(&gsi, false);
164097 +
164098 + gsi = gsi_for_stmt(oldstmt);
164099 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
164100 + gimple_set_bb(phi, bb);
164101 + return phi;
164102 +}
164103 +
164104 +#if BUILDING_GCC_VERSION <= 4007
164105 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
164106 +#else
164107 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt)
164108 +#endif
164109 +{
164110 + gphi *new_phi;
164111 + unsigned int i;
164112 + tree arg, result;
164113 + location_t loc = gimple_location(oldstmt);
164114 +
164115 +#if BUILDING_GCC_VERSION <= 4007
164116 + gcc_assert(!VEC_empty(tree, *args));
164117 +#else
164118 + gcc_assert(!args->is_empty());
164119 +#endif
164120 +
164121 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
164122 + result = gimple_phi_result(new_phi);
164123 + ssa_name_var = SSA_NAME_VAR(result);
164124 +
164125 +#if BUILDING_GCC_VERSION <= 4007
164126 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
164127 +#else
164128 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
164129 +#endif
164130 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
164131 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
164132 + }
164133 +
164134 +#if BUILDING_GCC_VERSION <= 4007
164135 + VEC_free(tree, heap, *args);
164136 +#else
164137 + vec_free(args);
164138 +#endif
164139 + update_stmt(new_phi);
164140 + pointer_set_insert(visited->my_stmts, new_phi);
164141 + return result;
164142 +}
164143 +
164144 +static tree handle_phi(struct visited *visited, tree orig_result)
164145 +{
164146 + tree ssa_name_var = NULL_TREE;
164147 +#if BUILDING_GCC_VERSION <= 4007
164148 + VEC(tree, heap) *args = NULL;
164149 +#else
164150 + vec<tree, va_heap, vl_embed> *args = NULL;
164151 +#endif
164152 + gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result));
164153 + unsigned int i, len = gimple_phi_num_args(oldstmt);
164154 +
164155 + pointer_set_insert(visited->stmts, oldstmt);
164156 + for (i = 0; i < len; i++) {
164157 + tree arg, new_arg;
164158 +
164159 + arg = gimple_phi_arg_def(oldstmt, i);
164160 + new_arg = expand(visited, arg);
164161 +
164162 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
164163 + ssa_name_var = SSA_NAME_VAR(new_arg);
164164 +
164165 + if (is_gimple_constant(arg)) {
164166 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
164167 +
164168 + new_arg = cast_a_tree(size_overflow_type, arg);
164169 + }
164170 +
164171 +#if BUILDING_GCC_VERSION <= 4007
164172 + VEC_safe_push(tree, heap, args, new_arg);
164173 +#else
164174 + vec_safe_push(args, new_arg);
164175 +#endif
164176 + }
164177 +
164178 +#if BUILDING_GCC_VERSION <= 4007
164179 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
164180 +#else
164181 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
164182 +#endif
164183 +}
164184 +
164185 +static tree create_cast_assign(struct visited *visited, gassign *stmt)
164186 +{
164187 + tree rhs1 = gimple_assign_rhs1(stmt);
164188 + tree lhs = gimple_assign_lhs(stmt);
164189 + const_tree rhs1_type = TREE_TYPE(rhs1);
164190 + const_tree lhs_type = TREE_TYPE(lhs);
164191 +
164192 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
164193 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164194 +
164195 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
164196 +}
164197 +
164198 +static bool skip_lhs_cast_check(const gassign *stmt)
164199 +{
164200 + const_tree rhs = gimple_assign_rhs1(stmt);
164201 + const_gimple def_stmt = get_def_stmt(rhs);
164202 +
164203 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
164204 + if (gimple_code(def_stmt) == GIMPLE_ASM)
164205 + return true;
164206 +
164207 + if (is_const_plus_unsigned_signed_truncation(rhs))
164208 + return true;
164209 +
164210 + return false;
164211 +}
164212 +
164213 +static tree create_string_param(tree string)
164214 +{
164215 + tree i_type, a_type;
164216 + const int length = TREE_STRING_LENGTH(string);
164217 +
164218 + gcc_assert(length > 0);
164219 +
164220 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
164221 + a_type = build_array_type(char_type_node, i_type);
164222 +
164223 + TREE_TYPE(string) = a_type;
164224 + TREE_CONSTANT(string) = 1;
164225 + TREE_READONLY(string) = 1;
164226 +
164227 + return build1(ADDR_EXPR, ptr_type_node, string);
164228 +}
164229 +
164230 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
164231 +{
164232 + gcond *cond_stmt;
164233 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
164234 +
164235 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
164236 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
164237 + update_stmt(cond_stmt);
164238 +}
164239 +
164240 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
164241 +{
164242 + gimple call_stmt;
164243 + gcall *func_stmt;
164244 + const_gimple def_stmt;
164245 + const_tree loc_line;
164246 + tree loc_file, ssa_name, current_func;
164247 + expanded_location xloc;
164248 + char *ssa_name_buf;
164249 + int len;
164250 + struct cgraph_edge *edge;
164251 + struct cgraph_node *report_node;
164252 + int frequency;
164253 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
164254 +
164255 + def_stmt = get_def_stmt(arg);
164256 + xloc = expand_location(gimple_location(def_stmt));
164257 +
164258 + if (!gimple_has_location(def_stmt)) {
164259 + xloc = expand_location(gimple_location(stmt));
164260 + if (!gimple_has_location(stmt))
164261 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
164262 + }
164263 +
164264 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
164265 +
164266 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
164267 + loc_file = create_string_param(loc_file);
164268 +
164269 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
164270 + current_func = create_string_param(current_func);
164271 +
164272 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
164273 + call_count++;
164274 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
164275 + gcc_assert(len > 0);
164276 + ssa_name = build_string(len + 1, ssa_name_buf);
164277 + free(ssa_name_buf);
164278 + ssa_name = create_string_param(ssa_name);
164279 +
164280 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
164281 + call_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
164282 + func_stmt = as_a_gcall(call_stmt);
164283 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
164284 +
164285 + report_node = cgraph_get_create_node(report_size_overflow_decl);
164286 + gcc_assert(report_node);
164287 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
164288 +
164289 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
164290 + gcc_assert(edge != NULL);
164291 +}
164292 +
164293 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
164294 +{
164295 + basic_block cond_bb, join_bb, bb_true;
164296 + edge e;
164297 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
164298 +
164299 + cond_bb = gimple_bb(stmt);
164300 + if (before)
164301 + gsi_prev(&gsi);
164302 + if (gsi_end_p(gsi))
164303 + e = split_block_after_labels(cond_bb);
164304 + else
164305 + e = split_block(cond_bb, gsi_stmt(gsi));
164306 + cond_bb = e->src;
164307 + join_bb = e->dest;
164308 + e->flags = EDGE_FALSE_VALUE;
164309 + e->probability = REG_BR_PROB_BASE;
164310 +
164311 + bb_true = create_empty_bb(cond_bb);
164312 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
164313 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
164314 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
164315 +
164316 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
164317 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
164318 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
164319 +
164320 + if (current_loops != NULL) {
164321 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
164322 + add_bb_to_loop(bb_true, cond_bb->loop_father);
164323 + }
164324 +
164325 + insert_cond(cond_bb, arg, cond_code, type_value);
164326 + insert_cond_result(bb_true, stmt, arg, min);
164327 +
164328 +// print_the_code_insertions(stmt);
164329 +}
164330 +
164331 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
164332 +{
164333 + const_tree rhs_type = TREE_TYPE(rhs);
164334 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
164335 +
164336 + gcc_assert(rhs_type != NULL_TREE);
164337 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
164338 + return;
164339 +
164340 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
164341 +
164342 + if (is_const_plus_unsigned_signed_truncation(rhs))
164343 + return;
164344 +
164345 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
164346 + // typemax (-1) < typemin (0)
164347 + if (TREE_OVERFLOW(type_max))
164348 + return;
164349 +
164350 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
164351 +
164352 + cast_rhs_type = TREE_TYPE(cast_rhs);
164353 + type_max_type = TREE_TYPE(type_max);
164354 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
164355 +
164356 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
164357 +
164358 + // special case: get_size_overflow_type(), 32, u64->s
164359 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
164360 + return;
164361 +
164362 + type_min_type = TREE_TYPE(type_min);
164363 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
164364 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
164365 +}
164366 +
164367 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gassign *stmt)
164368 +{
164369 + bool cast_lhs, cast_rhs;
164370 + tree lhs = gimple_assign_lhs(stmt);
164371 + tree rhs = gimple_assign_rhs1(stmt);
164372 + const_tree lhs_type = TREE_TYPE(lhs);
164373 + const_tree rhs_type = TREE_TYPE(rhs);
164374 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
164375 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
164376 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
164377 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
164378 +
164379 + static bool check_lhs[3][4] = {
164380 + // ss su us uu
164381 + { false, true, true, false }, // lhs > rhs
164382 + { false, false, false, false }, // lhs = rhs
164383 + { true, true, true, true }, // lhs < rhs
164384 + };
164385 +
164386 + static bool check_rhs[3][4] = {
164387 + // ss su us uu
164388 + { true, false, true, true }, // lhs > rhs
164389 + { true, false, true, true }, // lhs = rhs
164390 + { true, false, true, true }, // lhs < rhs
164391 + };
164392 +
164393 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
164394 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
164395 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164396 +
164397 + if (lhs_size > rhs_size) {
164398 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164399 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164400 + } else if (lhs_size == rhs_size) {
164401 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164402 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164403 + } else {
164404 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164405 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164406 + }
164407 +
164408 + if (!cast_lhs && !cast_rhs)
164409 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
164410 +
164411 + if (cast_lhs && !skip_lhs_cast_check(stmt))
164412 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
164413 +
164414 + if (cast_rhs)
164415 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
164416 +
164417 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
164418 +}
164419 +
164420 +static tree handle_unary_rhs(struct visited *visited, gassign *stmt)
164421 +{
164422 + enum tree_code rhs_code;
164423 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
164424 +
164425 + if (pointer_set_contains(visited->my_stmts, stmt))
164426 + return lhs;
164427 +
164428 + rhs1 = gimple_assign_rhs1(stmt);
164429 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
164430 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164431 +
164432 + new_rhs1 = expand(visited, rhs1);
164433 +
164434 + if (new_rhs1 == NULL_TREE)
164435 + return create_cast_assign(visited, stmt);
164436 +
164437 + if (pointer_set_contains(visited->no_cast_check, stmt))
164438 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
164439 +
164440 + rhs_code = gimple_assign_rhs_code(stmt);
164441 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
164442 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
164443 +
164444 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
164445 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
164446 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164447 + }
164448 +
164449 + if (!gimple_assign_cast_p(stmt))
164450 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
164451 +
164452 + return create_cast_overflow_check(visited, new_rhs1, stmt);
164453 +}
164454 +
164455 +static tree handle_unary_ops(struct visited *visited, gassign *stmt)
164456 +{
164457 + tree rhs1, lhs = gimple_assign_lhs(stmt);
164458 + gimple def_stmt = get_def_stmt(lhs);
164459 +
164460 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
164461 + rhs1 = gimple_assign_rhs1(def_stmt);
164462 +
164463 + if (is_gimple_constant(rhs1))
164464 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164465 +
164466 + switch (TREE_CODE(rhs1)) {
164467 + case SSA_NAME: {
164468 + tree ret = handle_unary_rhs(visited, as_a_gassign(def_stmt));
164469 +
164470 + if (gimple_assign_cast_p(stmt))
164471 + unsigned_signed_cast_intentional_overflow(visited, stmt);
164472 + return ret;
164473 + }
164474 + case ARRAY_REF:
164475 + case BIT_FIELD_REF:
164476 + case ADDR_EXPR:
164477 + case COMPONENT_REF:
164478 + case INDIRECT_REF:
164479 +#if BUILDING_GCC_VERSION >= 4006
164480 + case MEM_REF:
164481 +#endif
164482 + case TARGET_MEM_REF:
164483 + case VIEW_CONVERT_EXPR:
164484 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164485 + case PARM_DECL:
164486 + case VAR_DECL:
164487 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164488 +
164489 + default:
164490 + debug_gimple_stmt(def_stmt);
164491 + debug_tree(rhs1);
164492 + gcc_unreachable();
164493 + }
164494 +}
164495 +
164496 +static void __unused print_the_code_insertions(const_gimple stmt)
164497 +{
164498 + location_t loc = gimple_location(stmt);
164499 +
164500 + inform(loc, "Integer size_overflow check applied here.");
164501 +}
164502 +
164503 +static bool is_from_cast(const_tree node)
164504 +{
164505 + gimple def_stmt = get_def_stmt(node);
164506 +
164507 + if (!def_stmt)
164508 + return false;
164509 +
164510 + if (gimple_assign_cast_p(def_stmt))
164511 + return true;
164512 +
164513 + return false;
164514 +}
164515 +
164516 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
164517 +static bool is_ptr_diff(gassign *stmt)
164518 +{
164519 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
164520 +
164521 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
164522 + return false;
164523 +
164524 + rhs1 = gimple_assign_rhs1(stmt);
164525 + if (!is_from_cast(rhs1))
164526 + return false;
164527 +
164528 + rhs2 = gimple_assign_rhs2(stmt);
164529 + if (!is_from_cast(rhs2))
164530 + return false;
164531 +
164532 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
164533 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
164534 +
164535 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
164536 + return false;
164537 +
164538 + return true;
164539 +}
164540 +
164541 +static tree handle_comparison_code_class(struct visited *visited, gassign *stmt, tree new_rhs1, tree new_rhs2)
164542 +{
164543 + tree rhs1, rhs2, lhs;
164544 +
164545 + rhs1 = gimple_assign_rhs1(stmt);
164546 + if (!is_gimple_constant(rhs1) && new_rhs1 != NULL_TREE)
164547 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs1, BEFORE_STMT);
164548 +
164549 + lhs = gimple_assign_lhs(stmt);
164550 + if (new_rhs2 == NULL_TREE)
164551 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164552 +
164553 + rhs2 = gimple_assign_rhs2(stmt);
164554 + if (!is_gimple_constant(rhs2))
164555 + check_size_overflow(stmt, TREE_TYPE(new_rhs2), new_rhs2, rhs2, BEFORE_STMT);
164556 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164557 +}
164558 +
164559 +static tree handle_binary_ops(struct visited *visited, tree lhs)
164560 +{
164561 + enum intentional_overflow_type res;
164562 + tree rhs1, rhs2, new_lhs;
164563 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
164564 + tree new_rhs1 = NULL_TREE;
164565 + tree new_rhs2 = NULL_TREE;
164566 +
164567 + if (is_ptr_diff(def_stmt))
164568 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164569 +
164570 + rhs1 = gimple_assign_rhs1(def_stmt);
164571 + rhs2 = gimple_assign_rhs2(def_stmt);
164572 +
164573 + /* no DImode/TImode division in the 32/64 bit kernel */
164574 + switch (gimple_assign_rhs_code(def_stmt)) {
164575 + case RDIV_EXPR:
164576 + case TRUNC_DIV_EXPR:
164577 + case CEIL_DIV_EXPR:
164578 + case FLOOR_DIV_EXPR:
164579 + case ROUND_DIV_EXPR:
164580 + case TRUNC_MOD_EXPR:
164581 + case CEIL_MOD_EXPR:
164582 + case FLOOR_MOD_EXPR:
164583 + case ROUND_MOD_EXPR:
164584 + case EXACT_DIV_EXPR:
164585 + case POINTER_PLUS_EXPR:
164586 + case BIT_AND_EXPR:
164587 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164588 + default:
164589 + break;
164590 + }
164591 +
164592 + new_lhs = handle_integer_truncation(visited, lhs);
164593 + if (new_lhs != NULL_TREE)
164594 + return new_lhs;
164595 +
164596 + if (TREE_CODE(rhs1) == SSA_NAME)
164597 + new_rhs1 = expand(visited, rhs1);
164598 + if (TREE_CODE(rhs2) == SSA_NAME)
164599 + new_rhs2 = expand(visited, rhs2);
164600 +
164601 + res = add_mul_intentional_overflow(def_stmt);
164602 + if (res != NO_INTENTIONAL_OVERFLOW) {
164603 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
164604 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), res);
164605 + return new_lhs;
164606 + }
164607 +
164608 + if (skip_expr_on_double_type(def_stmt)) {
164609 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
164610 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW);
164611 + return new_lhs;
164612 + }
164613 +
164614 + if (is_a_neg_overflow(def_stmt, rhs2))
164615 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
164616 + if (is_a_neg_overflow(def_stmt, rhs1))
164617 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
164618 +
164619 +
164620 + if (is_a_constant_overflow(def_stmt, rhs2))
164621 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
164622 + if (is_a_constant_overflow(def_stmt, rhs1))
164623 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
164624 +
164625 + // the const is between 0 and (signed) MAX
164626 + if (is_gimple_constant(rhs1))
164627 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
164628 + if (is_gimple_constant(rhs2))
164629 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
164630 +
164631 + if (TREE_CODE_CLASS(gimple_assign_rhs_code(def_stmt)) == tcc_comparison)
164632 + return handle_comparison_code_class(visited, def_stmt, new_rhs1, new_rhs2);
164633 +
164634 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
164635 +}
164636 +
164637 +#if BUILDING_GCC_VERSION >= 4006
164638 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
164639 +{
164640 + if (is_gimple_constant(rhs))
164641 + return cast_a_tree(size_overflow_type, rhs);
164642 + if (TREE_CODE(rhs) != SSA_NAME)
164643 + return NULL_TREE;
164644 + return expand(visited, rhs);
164645 +}
164646 +
164647 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
164648 +{
164649 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
164650 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
164651 +
164652 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
164653 +
164654 + rhs1 = gimple_assign_rhs1(def_stmt);
164655 + rhs2 = gimple_assign_rhs2(def_stmt);
164656 + rhs3 = gimple_assign_rhs3(def_stmt);
164657 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
164658 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
164659 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
164660 +
164661 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
164662 +}
164663 +#endif
164664 +
164665 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
164666 +{
164667 + gimple_stmt_iterator gsi;
164668 + gimple next_stmt = NULL;
164669 +
164670 + gsi = gsi_for_stmt(stmt);
164671 +
164672 + do {
164673 + gsi_next(&gsi);
164674 + next_stmt = gsi_stmt(gsi);
164675 +
164676 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
164677 + return NULL_TREE;
164678 +
164679 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
164680 + break;
164681 +
164682 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
164683 + } while (!gsi_end_p(gsi));
164684 +
164685 + gcc_assert(next_stmt);
164686 + return get_lhs(next_stmt);
164687 +}
164688 +
164689 +static tree expand_visited(struct visited *visited, gimple def_stmt)
164690 +{
164691 + gimple_stmt_iterator gsi;
164692 + enum gimple_code code = gimple_code(def_stmt);
164693 +
164694 + if (code == GIMPLE_ASM)
164695 + return NULL_TREE;
164696 +
164697 + gsi = gsi_for_stmt(def_stmt);
164698 + gsi_next(&gsi);
164699 +
164700 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
164701 + return NULL_TREE;
164702 + return get_my_stmt_lhs(visited, def_stmt);
164703 +}
164704 +
164705 +tree expand(struct visited *visited, tree lhs)
164706 +{
164707 + gimple def_stmt;
164708 +
164709 + def_stmt = get_def_stmt(lhs);
164710 +
164711 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
164712 + return NULL_TREE;
164713 +
164714 + if (pointer_set_contains(visited->my_stmts, def_stmt))
164715 + return lhs;
164716 +
164717 + if (pointer_set_contains(visited->stmts, def_stmt))
164718 + return expand_visited(visited, def_stmt);
164719 +
164720 + if (is_gimple_constant(lhs))
164721 + return NULL_TREE;
164722 + if (skip_types(lhs))
164723 + return NULL_TREE;
164724 +
164725 + switch (gimple_code(def_stmt)) {
164726 + case GIMPLE_PHI:
164727 + return handle_phi(visited, lhs);
164728 + case GIMPLE_CALL:
164729 + case GIMPLE_ASM:
164730 + if (is_size_overflow_asm(def_stmt))
164731 + return expand(visited, get_size_overflow_asm_input(as_a_gasm(def_stmt)));
164732 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164733 + case GIMPLE_ASSIGN:
164734 + switch (gimple_num_ops(def_stmt)) {
164735 + case 2:
164736 + return handle_unary_ops(visited, as_a_gassign(def_stmt));
164737 + case 3:
164738 + return handle_binary_ops(visited, lhs);
164739 +#if BUILDING_GCC_VERSION >= 4006
164740 + case 4:
164741 + return handle_ternary_ops(visited, lhs);
164742 +#endif
164743 + }
164744 + default:
164745 + debug_gimple_stmt(def_stmt);
164746 + error("%s: unknown gimple code", __func__);
164747 + gcc_unreachable();
164748 + }
164749 +}
164750 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
164751 new file mode 100644
164752 index 0000000..155e2c5
164753 --- /dev/null
164754 +++ b/tools/gcc/stackleak_plugin.c
164755 @@ -0,0 +1,436 @@
164756 +/*
164757 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
164758 + * Licensed under the GPL v2
164759 + *
164760 + * Note: the choice of the license means that the compilation process is
164761 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
164762 + * but for the kernel it doesn't matter since it doesn't link against
164763 + * any of the gcc libraries
164764 + *
164765 + * gcc plugin to help implement various PaX features
164766 + *
164767 + * - track lowest stack pointer
164768 + *
164769 + * TODO:
164770 + * - initialize all local variables
164771 + *
164772 + * BUGS:
164773 + * - none known
164774 + */
164775 +
164776 +#include "gcc-common.h"
164777 +
164778 +int plugin_is_GPL_compatible;
164779 +
164780 +static int track_frame_size = -1;
164781 +static const char track_function[] = "pax_track_stack";
164782 +static const char check_function[] = "pax_check_alloca";
164783 +static GTY(()) tree track_function_decl;
164784 +static GTY(()) tree check_function_decl;
164785 +static bool init_locals;
164786 +
164787 +static struct plugin_info stackleak_plugin_info = {
164788 + .version = "201504282245",
164789 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
164790 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
164791 +};
164792 +
164793 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
164794 +{
164795 + gimple stmt;
164796 + gcall *check_alloca;
164797 + tree alloca_size;
164798 + cgraph_node_ptr node;
164799 + int frequency;
164800 + basic_block bb;
164801 +
164802 + // insert call to void pax_check_alloca(unsigned long size)
164803 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
164804 + stmt = gimple_build_call(check_function_decl, 1, alloca_size);
164805 + check_alloca = as_a_gcall(stmt);
164806 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
164807 +
164808 + // update the cgraph
164809 + bb = gimple_bb(check_alloca);
164810 + node = cgraph_get_create_node(check_function_decl);
164811 + gcc_assert(node);
164812 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
164813 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth);
164814 +}
164815 +
164816 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
164817 +{
164818 + gimple stmt;
164819 + gcall *track_stack;
164820 + cgraph_node_ptr node;
164821 + int frequency;
164822 + basic_block bb;
164823 +
164824 + // insert call to void pax_track_stack(void)
164825 + stmt = gimple_build_call(track_function_decl, 0);
164826 + track_stack = as_a_gcall(stmt);
164827 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
164828 +
164829 + // update the cgraph
164830 + bb = gimple_bb(track_stack);
164831 + node = cgraph_get_create_node(track_function_decl);
164832 + gcc_assert(node);
164833 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
164834 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth);
164835 +}
164836 +
164837 +static bool is_alloca(gimple stmt)
164838 +{
164839 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
164840 + return true;
164841 +
164842 +#if BUILDING_GCC_VERSION >= 4007
164843 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
164844 + return true;
164845 +#endif
164846 +
164847 + return false;
164848 +}
164849 +
164850 +static unsigned int execute_stackleak_tree_instrument(void)
164851 +{
164852 + basic_block bb, entry_bb;
164853 + bool prologue_instrumented = false, is_leaf = true;
164854 +
164855 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
164856 +
164857 + // 1. loop through BBs and GIMPLE statements
164858 + FOR_EACH_BB_FN(bb, cfun) {
164859 + gimple_stmt_iterator gsi;
164860 +
164861 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
164862 + gimple stmt;
164863 +
164864 + stmt = gsi_stmt(gsi);
164865 +
164866 + if (is_gimple_call(stmt))
164867 + is_leaf = false;
164868 +
164869 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
164870 + if (!is_alloca(stmt))
164871 + continue;
164872 +
164873 + // 2. insert stack overflow check before each __builtin_alloca call
164874 + stackleak_check_alloca(&gsi);
164875 +
164876 + // 3. insert track call after each __builtin_alloca call
164877 + stackleak_add_instrumentation(&gsi);
164878 + if (bb == entry_bb)
164879 + prologue_instrumented = true;
164880 + }
164881 + }
164882 +
164883 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
164884 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
164885 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
164886 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
164887 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
164888 + return 0;
164889 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
164890 + return 0;
164891 +
164892 + // 4. insert track call at the beginning
164893 + if (!prologue_instrumented) {
164894 + gimple_stmt_iterator gsi;
164895 +
164896 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
164897 + if (dom_info_available_p(CDI_DOMINATORS))
164898 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
164899 + gsi = gsi_start_bb(bb);
164900 + stackleak_add_instrumentation(&gsi);
164901 + }
164902 +
164903 + return 0;
164904 +}
164905 +
164906 +static unsigned int execute_stackleak_final(void)
164907 +{
164908 + rtx_insn *insn, *next;
164909 +
164910 + if (cfun->calls_alloca)
164911 + return 0;
164912 +
164913 + // keep calls only if function frame is big enough
164914 + if (get_frame_size() >= track_frame_size)
164915 + return 0;
164916 +
164917 + // 1. find pax_track_stack calls
164918 + for (insn = get_insns(); insn; insn = next) {
164919 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
164920 + rtx body;
164921 +
164922 + next = NEXT_INSN(insn);
164923 + if (!CALL_P(insn))
164924 + continue;
164925 + body = PATTERN(insn);
164926 + if (GET_CODE(body) != CALL)
164927 + continue;
164928 + body = XEXP(body, 0);
164929 + if (GET_CODE(body) != MEM)
164930 + continue;
164931 + body = XEXP(body, 0);
164932 + if (GET_CODE(body) != SYMBOL_REF)
164933 + continue;
164934 +// if (strcmp(XSTR(body, 0), track_function))
164935 + if (SYMBOL_REF_DECL(body) != track_function_decl)
164936 + continue;
164937 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
164938 + // 2. delete call
164939 + delete_insn_and_edges(insn);
164940 +#if BUILDING_GCC_VERSION >= 4007
164941 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
164942 + insn = next;
164943 + next = NEXT_INSN(insn);
164944 + delete_insn_and_edges(insn);
164945 + }
164946 +#endif
164947 + }
164948 +
164949 +// print_simple_rtl(stderr, get_insns());
164950 +// print_rtl(stderr, get_insns());
164951 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
164952 +
164953 + return 0;
164954 +}
164955 +
164956 +static bool gate_stackleak_track_stack(void)
164957 +{
164958 + tree section;
164959 +
164960 + if (ix86_cmodel != CM_KERNEL)
164961 + return false;
164962 +
164963 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
164964 + if (section && TREE_VALUE(section)) {
164965 + section = TREE_VALUE(TREE_VALUE(section));
164966 +
164967 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
164968 + return false;
164969 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
164970 + return false;
164971 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
164972 + return false;
164973 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
164974 + return false;
164975 + }
164976 +
164977 + return track_frame_size >= 0;
164978 +}
164979 +
164980 +static void stackleak_start_unit(void *gcc_data, void *user_data)
164981 +{
164982 + tree fntype;
164983 +
164984 + // void pax_track_stack(void)
164985 + fntype = build_function_type_list(void_type_node, NULL_TREE);
164986 + track_function_decl = build_fn_decl(track_function, fntype);
164987 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
164988 + TREE_PUBLIC(track_function_decl) = 1;
164989 + TREE_USED(track_function_decl) = 1;
164990 + DECL_EXTERNAL(track_function_decl) = 1;
164991 + DECL_ARTIFICIAL(track_function_decl) = 1;
164992 + DECL_PRESERVE_P(track_function_decl) = 1;
164993 +
164994 + // void pax_check_alloca(unsigned long)
164995 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
164996 + check_function_decl = build_fn_decl(check_function, fntype);
164997 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
164998 + TREE_PUBLIC(check_function_decl) = 1;
164999 + TREE_USED(check_function_decl) = 1;
165000 + DECL_EXTERNAL(check_function_decl) = 1;
165001 + DECL_ARTIFICIAL(check_function_decl) = 1;
165002 + DECL_PRESERVE_P(check_function_decl) = 1;
165003 +}
165004 +
165005 +#if BUILDING_GCC_VERSION >= 4009
165006 +namespace {
165007 +static const struct pass_data stackleak_tree_instrument_pass_data = {
165008 +#else
165009 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
165010 + .pass = {
165011 +#endif
165012 + .type = GIMPLE_PASS,
165013 + .name = "stackleak_tree_instrument",
165014 +#if BUILDING_GCC_VERSION >= 4008
165015 + .optinfo_flags = OPTGROUP_NONE,
165016 +#endif
165017 +#if BUILDING_GCC_VERSION >= 5000
165018 +#elif BUILDING_GCC_VERSION == 4009
165019 + .has_gate = true,
165020 + .has_execute = true,
165021 +#else
165022 + .gate = gate_stackleak_track_stack,
165023 + .execute = execute_stackleak_tree_instrument,
165024 + .sub = NULL,
165025 + .next = NULL,
165026 + .static_pass_number = 0,
165027 +#endif
165028 + .tv_id = TV_NONE,
165029 + .properties_required = PROP_gimple_leh | PROP_cfg,
165030 + .properties_provided = 0,
165031 + .properties_destroyed = 0,
165032 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
165033 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
165034 +#if BUILDING_GCC_VERSION < 4009
165035 + }
165036 +#endif
165037 +};
165038 +
165039 +#if BUILDING_GCC_VERSION >= 4009
165040 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
165041 +#else
165042 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
165043 + .pass = {
165044 +#endif
165045 + .type = RTL_PASS,
165046 + .name = "stackleak_final",
165047 +#if BUILDING_GCC_VERSION >= 4008
165048 + .optinfo_flags = OPTGROUP_NONE,
165049 +#endif
165050 +#if BUILDING_GCC_VERSION >= 5000
165051 +#elif BUILDING_GCC_VERSION == 4009
165052 + .has_gate = true,
165053 + .has_execute = true,
165054 +#else
165055 + .gate = gate_stackleak_track_stack,
165056 + .execute = execute_stackleak_final,
165057 + .sub = NULL,
165058 + .next = NULL,
165059 + .static_pass_number = 0,
165060 +#endif
165061 + .tv_id = TV_NONE,
165062 + .properties_required = 0,
165063 + .properties_provided = 0,
165064 + .properties_destroyed = 0,
165065 + .todo_flags_start = 0,
165066 + .todo_flags_finish = TODO_dump_func
165067 +#if BUILDING_GCC_VERSION < 4009
165068 + }
165069 +#endif
165070 +};
165071 +
165072 +#if BUILDING_GCC_VERSION >= 4009
165073 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
165074 +public:
165075 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
165076 +#if BUILDING_GCC_VERSION >= 5000
165077 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
165078 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
165079 +#else
165080 + bool gate() { return gate_stackleak_track_stack(); }
165081 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
165082 +#endif
165083 +};
165084 +
165085 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
165086 +public:
165087 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
165088 +#if BUILDING_GCC_VERSION >= 5000
165089 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
165090 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
165091 +#else
165092 + bool gate() { return gate_stackleak_track_stack(); }
165093 + unsigned int execute() { return execute_stackleak_final(); }
165094 +#endif
165095 +};
165096 +}
165097 +
165098 +static opt_pass *make_stackleak_tree_instrument_pass(void)
165099 +{
165100 + return new stackleak_tree_instrument_pass();
165101 +}
165102 +
165103 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
165104 +{
165105 + return new stackleak_final_rtl_opt_pass();
165106 +}
165107 +#else
165108 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
165109 +{
165110 + return &stackleak_tree_instrument_pass.pass;
165111 +}
165112 +
165113 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
165114 +{
165115 + return &stackleak_final_rtl_opt_pass.pass;
165116 +}
165117 +#endif
165118 +
165119 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
165120 +{
165121 + const char * const plugin_name = plugin_info->base_name;
165122 + const int argc = plugin_info->argc;
165123 + const struct plugin_argument * const argv = plugin_info->argv;
165124 + int i;
165125 + struct register_pass_info stackleak_tree_instrument_pass_info;
165126 + struct register_pass_info stackleak_final_pass_info;
165127 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
165128 + {
165129 + .base = &track_function_decl,
165130 + .nelt = 1,
165131 + .stride = sizeof(track_function_decl),
165132 + .cb = &gt_ggc_mx_tree_node,
165133 + .pchw = &gt_pch_nx_tree_node
165134 + },
165135 + {
165136 + .base = &check_function_decl,
165137 + .nelt = 1,
165138 + .stride = sizeof(check_function_decl),
165139 + .cb = &gt_ggc_mx_tree_node,
165140 + .pchw = &gt_pch_nx_tree_node
165141 + },
165142 + LAST_GGC_ROOT_TAB
165143 + };
165144 +
165145 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
165146 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
165147 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
165148 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
165149 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
165150 +
165151 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
165152 + stackleak_final_pass_info.reference_pass_name = "final";
165153 + stackleak_final_pass_info.ref_pass_instance_number = 1;
165154 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
165155 +
165156 + if (!plugin_default_version_check(version, &gcc_version)) {
165157 + error(G_("incompatible gcc/plugin versions"));
165158 + return 1;
165159 + }
165160 +
165161 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
165162 +
165163 + for (i = 0; i < argc; ++i) {
165164 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
165165 + if (!argv[i].value) {
165166 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
165167 + continue;
165168 + }
165169 + track_frame_size = atoi(argv[i].value);
165170 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
165171 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
165172 + continue;
165173 + }
165174 + if (!strcmp(argv[i].key, "initialize-locals")) {
165175 + if (argv[i].value) {
165176 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
165177 + continue;
165178 + }
165179 + init_locals = true;
165180 + continue;
165181 + }
165182 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
165183 + }
165184 +
165185 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
165186 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
165187 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
165188 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
165189 +
165190 + return 0;
165191 +}
165192 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
165193 new file mode 100644
165194 index 0000000..e9dbd4b
165195 --- /dev/null
165196 +++ b/tools/gcc/structleak_plugin.c
165197 @@ -0,0 +1,287 @@
165198 +/*
165199 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
165200 + * Licensed under the GPL v2
165201 + *
165202 + * Note: the choice of the license means that the compilation process is
165203 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
165204 + * but for the kernel it doesn't matter since it doesn't link against
165205 + * any of the gcc libraries
165206 + *
165207 + * gcc plugin to forcibly initialize certain local variables that could
165208 + * otherwise leak kernel stack to userland if they aren't properly initialized
165209 + * by later code
165210 + *
165211 + * Homepage: http://pax.grsecurity.net/
165212 + *
165213 + * Usage:
165214 + * $ # for 4.5/4.6/C based 4.7
165215 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
165216 + * $ # for C++ based 4.7/4.8+
165217 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
165218 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
165219 + *
165220 + * TODO: eliminate redundant initializers
165221 + * increase type coverage
165222 + */
165223 +
165224 +#include "gcc-common.h"
165225 +
165226 +// unused C type flag in all versions 4.5-5.0
165227 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
165228 +
165229 +int plugin_is_GPL_compatible;
165230 +
165231 +static struct plugin_info structleak_plugin_info = {
165232 + .version = "201401260140",
165233 + .help = "disable\tdo not activate plugin\n",
165234 +};
165235 +
165236 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
165237 +{
165238 + *no_add_attrs = true;
165239 +
165240 + // check for types? for now accept everything linux has to offer
165241 + if (TREE_CODE(*node) != FIELD_DECL)
165242 + return NULL_TREE;
165243 +
165244 + *no_add_attrs = false;
165245 + return NULL_TREE;
165246 +}
165247 +
165248 +static struct attribute_spec user_attr = {
165249 + .name = "user",
165250 + .min_length = 0,
165251 + .max_length = 0,
165252 + .decl_required = false,
165253 + .type_required = false,
165254 + .function_type_required = false,
165255 + .handler = handle_user_attribute,
165256 +#if BUILDING_GCC_VERSION >= 4007
165257 + .affects_type_identity = true
165258 +#endif
165259 +};
165260 +
165261 +static void register_attributes(void *event_data, void *data)
165262 +{
165263 + register_attribute(&user_attr);
165264 +// register_attribute(&force_attr);
165265 +}
165266 +
165267 +static tree get_field_type(tree field)
165268 +{
165269 + return strip_array_types(TREE_TYPE(field));
165270 +}
165271 +
165272 +static bool is_userspace_type(tree type)
165273 +{
165274 + tree field;
165275 +
165276 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
165277 + tree fieldtype = get_field_type(field);
165278 + enum tree_code code = TREE_CODE(fieldtype);
165279 +
165280 + if (code == RECORD_TYPE || code == UNION_TYPE)
165281 + if (is_userspace_type(fieldtype))
165282 + return true;
165283 +
165284 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
165285 + return true;
165286 + }
165287 + return false;
165288 +}
165289 +
165290 +static void finish_type(void *event_data, void *data)
165291 +{
165292 + tree type = (tree)event_data;
165293 +
165294 + if (type == NULL_TREE || type == error_mark_node)
165295 + return;
165296 +
165297 +#if BUILDING_GCC_VERSION >= 5000
165298 + if (TREE_CODE(type) == ENUMERAL_TYPE)
165299 + return;
165300 +#endif
165301 +
165302 + if (TYPE_USERSPACE(type))
165303 + return;
165304 +
165305 + if (is_userspace_type(type))
165306 + TYPE_USERSPACE(type) = 1;
165307 +}
165308 +
165309 +static void initialize(tree var)
165310 +{
165311 + basic_block bb;
165312 + gimple_stmt_iterator gsi;
165313 + tree initializer;
165314 + gimple init_stmt;
165315 +
165316 + // this is the original entry bb before the forced split
165317 + // TODO: check further BBs in case more splits occured before us
165318 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
165319 +
165320 + // first check if the variable is already initialized, warn otherwise
165321 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
165322 + gimple stmt = gsi_stmt(gsi);
165323 + tree rhs1;
165324 +
165325 + // we're looking for an assignment of a single rhs...
165326 + if (!gimple_assign_single_p(stmt))
165327 + continue;
165328 + rhs1 = gimple_assign_rhs1(stmt);
165329 +#if BUILDING_GCC_VERSION >= 4007
165330 + // ... of a non-clobbering expression...
165331 + if (TREE_CLOBBER_P(rhs1))
165332 + continue;
165333 +#endif
165334 + // ... to our variable...
165335 + if (gimple_get_lhs(stmt) != var)
165336 + continue;
165337 + // if it's an initializer then we're good
165338 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
165339 + return;
165340 + }
165341 +
165342 + // these aren't the 0days you're looking for
165343 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
165344 +
165345 + // build the initializer expression
165346 + initializer = build_constructor(TREE_TYPE(var), NULL);
165347 +
165348 + // build the initializer stmt
165349 + init_stmt = gimple_build_assign(var, initializer);
165350 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
165351 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
165352 + update_stmt(init_stmt);
165353 +}
165354 +
165355 +static unsigned int handle_function(void)
165356 +{
165357 + basic_block bb;
165358 + unsigned int ret = 0;
165359 + tree var;
165360 + unsigned int i;
165361 +
165362 + // split the first bb where we can put the forced initializers
165363 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
165364 + if (dom_info_available_p(CDI_DOMINATORS))
165365 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
165366 +
165367 + // enumarate all local variables and forcibly initialize our targets
165368 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
165369 + tree type = TREE_TYPE(var);
165370 +
165371 + gcc_assert(DECL_P(var));
165372 + if (!auto_var_in_fn_p(var, current_function_decl))
165373 + continue;
165374 +
165375 + // only care about structure types
165376 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
165377 + continue;
165378 +
165379 + // if the type is of interest, examine the variable
165380 + if (TYPE_USERSPACE(type))
165381 + initialize(var);
165382 + }
165383 +
165384 + return ret;
165385 +}
165386 +
165387 +#if BUILDING_GCC_VERSION >= 4009
165388 +namespace {
165389 +static const struct pass_data structleak_pass_data = {
165390 +#else
165391 +static struct gimple_opt_pass structleak_pass = {
165392 + .pass = {
165393 +#endif
165394 + .type = GIMPLE_PASS,
165395 + .name = "structleak",
165396 +#if BUILDING_GCC_VERSION >= 4008
165397 + .optinfo_flags = OPTGROUP_NONE,
165398 +#endif
165399 +#if BUILDING_GCC_VERSION >= 5000
165400 +#elif BUILDING_GCC_VERSION == 4009
165401 + .has_gate = false,
165402 + .has_execute = true,
165403 +#else
165404 + .gate = NULL,
165405 + .execute = handle_function,
165406 + .sub = NULL,
165407 + .next = NULL,
165408 + .static_pass_number = 0,
165409 +#endif
165410 + .tv_id = TV_NONE,
165411 + .properties_required = PROP_cfg,
165412 + .properties_provided = 0,
165413 + .properties_destroyed = 0,
165414 + .todo_flags_start = 0,
165415 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
165416 +#if BUILDING_GCC_VERSION < 4009
165417 + }
165418 +#endif
165419 +};
165420 +
165421 +#if BUILDING_GCC_VERSION >= 4009
165422 +class structleak_pass : public gimple_opt_pass {
165423 +public:
165424 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
165425 +#if BUILDING_GCC_VERSION >= 5000
165426 + virtual unsigned int execute(function *) { return handle_function(); }
165427 +#else
165428 + unsigned int execute() { return handle_function(); }
165429 +#endif
165430 +};
165431 +}
165432 +
165433 +static opt_pass *make_structleak_pass(void)
165434 +{
165435 + return new structleak_pass();
165436 +}
165437 +#else
165438 +static struct opt_pass *make_structleak_pass(void)
165439 +{
165440 + return &structleak_pass.pass;
165441 +}
165442 +#endif
165443 +
165444 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
165445 +{
165446 + int i;
165447 + const char * const plugin_name = plugin_info->base_name;
165448 + const int argc = plugin_info->argc;
165449 + const struct plugin_argument * const argv = plugin_info->argv;
165450 + bool enable = true;
165451 + struct register_pass_info structleak_pass_info;
165452 +
165453 + structleak_pass_info.pass = make_structleak_pass();
165454 + structleak_pass_info.reference_pass_name = "ssa";
165455 + structleak_pass_info.ref_pass_instance_number = 1;
165456 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
165457 +
165458 + if (!plugin_default_version_check(version, &gcc_version)) {
165459 + error(G_("incompatible gcc/plugin versions"));
165460 + return 1;
165461 + }
165462 +
165463 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
165464 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
165465 + enable = false;
165466 + }
165467 +
165468 + for (i = 0; i < argc; ++i) {
165469 + if (!strcmp(argv[i].key, "disable")) {
165470 + enable = false;
165471 + continue;
165472 + }
165473 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
165474 + }
165475 +
165476 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
165477 + if (enable) {
165478 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
165479 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
165480 + }
165481 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
165482 +
165483 + return 0;
165484 +}
165485 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
165486 index 88461f0..6fb70a0 100644
165487 --- a/tools/include/linux/compiler.h
165488 +++ b/tools/include/linux/compiler.h
165489 @@ -35,6 +35,14 @@
165490 # define unlikely(x) __builtin_expect(!!(x), 0)
165491 #endif
165492
165493 +#ifndef __size_overflow
165494 +# define __size_overflow(...)
165495 +#endif
165496 +
165497 +#ifndef __intentional_overflow
165498 +# define __intentional_overflow(...)
165499 +#endif
165500 +
165501 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
165502
165503 #endif /* _TOOLS_LINUX_COMPILER_H */
165504 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
165505 index 8bd9606..abacd96 100644
165506 --- a/tools/lib/api/Makefile
165507 +++ b/tools/lib/api/Makefile
165508 @@ -16,7 +16,7 @@ MAKEFLAGS += --no-print-directory
165509 LIBFILE = $(OUTPUT)libapi.a
165510
165511 CFLAGS := $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
165512 -CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fPIC
165513 +CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
165514 CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
165515
165516 RM = rm -f
165517 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
165518 index 3a3a0f1..6cf679d 100644
165519 --- a/tools/perf/util/include/asm/alternative-asm.h
165520 +++ b/tools/perf/util/include/asm/alternative-asm.h
165521 @@ -6,4 +6,7 @@
165522 #define altinstruction_entry #
165523 #define ALTERNATIVE_2 #
165524
165525 + .macro pax_force_retaddr rip=0, reload=0
165526 + .endm
165527 +
165528 #endif
165529 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
165530 index 0a578fe..b81f62d 100644
165531 --- a/tools/virtio/linux/uaccess.h
165532 +++ b/tools/virtio/linux/uaccess.h
165533 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
165534 ({ \
165535 typeof(ptr) __pu_ptr = (ptr); \
165536 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
165537 - ACCESS_ONCE(*(__pu_ptr)) = x; \
165538 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
165539 0; \
165540 })
165541
165542 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
165543 index 9097741..2472109 100644
165544 --- a/virt/kvm/kvm_main.c
165545 +++ b/virt/kvm/kvm_main.c
165546 @@ -81,12 +81,17 @@ LIST_HEAD(vm_list);
165547
165548 static cpumask_var_t cpus_hardware_enabled;
165549 static int kvm_usage_count;
165550 -static atomic_t hardware_enable_failed;
165551 +static atomic_unchecked_t hardware_enable_failed;
165552
165553 struct kmem_cache *kvm_vcpu_cache;
165554 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
165555
165556 -static __read_mostly struct preempt_ops kvm_preempt_ops;
165557 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
165558 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
165559 +static struct preempt_ops kvm_preempt_ops = {
165560 + .sched_in = kvm_sched_in,
165561 + .sched_out = kvm_sched_out,
165562 +};
165563
165564 struct dentry *kvm_debugfs_dir;
165565 EXPORT_SYMBOL_GPL(kvm_debugfs_dir);
165566 @@ -784,7 +789,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
165567 /* We can read the guest memory with __xxx_user() later on. */
165568 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
165569 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
165570 - !access_ok(VERIFY_WRITE,
165571 + !access_ok_noprefault(VERIFY_WRITE,
165572 (void __user *)(unsigned long)mem->userspace_addr,
165573 mem->memory_size)))
165574 goto out;
165575 @@ -1714,9 +1719,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
165576
165577 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
165578 {
165579 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
165580 + int r;
165581 + unsigned long addr;
165582
165583 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
165584 + addr = gfn_to_hva(kvm, gfn);
165585 + if (kvm_is_error_hva(addr))
165586 + return -EFAULT;
165587 + r = __clear_user((void __user *)addr + offset, len);
165588 + if (r)
165589 + return -EFAULT;
165590 + mark_page_dirty(kvm, gfn);
165591 + return 0;
165592 }
165593 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
165594
165595 @@ -1993,7 +2006,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
165596 return 0;
165597 }
165598
165599 -static struct file_operations kvm_vcpu_fops = {
165600 +static file_operations_no_const kvm_vcpu_fops __read_only = {
165601 .release = kvm_vcpu_release,
165602 .unlocked_ioctl = kvm_vcpu_ioctl,
165603 #ifdef CONFIG_KVM_COMPAT
165604 @@ -2713,7 +2726,7 @@ out:
165605 }
165606 #endif
165607
165608 -static struct file_operations kvm_vm_fops = {
165609 +static file_operations_no_const kvm_vm_fops __read_only = {
165610 .release = kvm_vm_release,
165611 .unlocked_ioctl = kvm_vm_ioctl,
165612 #ifdef CONFIG_KVM_COMPAT
165613 @@ -2784,7 +2797,7 @@ out:
165614 return r;
165615 }
165616
165617 -static struct file_operations kvm_chardev_ops = {
165618 +static file_operations_no_const kvm_chardev_ops __read_only = {
165619 .unlocked_ioctl = kvm_dev_ioctl,
165620 .compat_ioctl = kvm_dev_ioctl,
165621 .llseek = noop_llseek,
165622 @@ -2810,7 +2823,7 @@ static void hardware_enable_nolock(void *junk)
165623
165624 if (r) {
165625 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
165626 - atomic_inc(&hardware_enable_failed);
165627 + atomic_inc_unchecked(&hardware_enable_failed);
165628 pr_info("kvm: enabling virtualization on CPU%d failed\n", cpu);
165629 }
165630 }
165631 @@ -2865,10 +2878,10 @@ static int hardware_enable_all(void)
165632
165633 kvm_usage_count++;
165634 if (kvm_usage_count == 1) {
165635 - atomic_set(&hardware_enable_failed, 0);
165636 + atomic_set_unchecked(&hardware_enable_failed, 0);
165637 on_each_cpu(hardware_enable_nolock, NULL, 1);
165638
165639 - if (atomic_read(&hardware_enable_failed)) {
165640 + if (atomic_read_unchecked(&hardware_enable_failed)) {
165641 hardware_disable_all_nolock();
165642 r = -EBUSY;
165643 }
165644 @@ -3276,7 +3289,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
165645 kvm_arch_vcpu_put(vcpu);
165646 }
165647
165648 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165649 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165650 struct module *module)
165651 {
165652 int r;
165653 @@ -3323,7 +3336,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165654 if (!vcpu_align)
165655 vcpu_align = __alignof__(struct kvm_vcpu);
165656 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
165657 - 0, NULL);
165658 + SLAB_USERCOPY, NULL);
165659 if (!kvm_vcpu_cache) {
165660 r = -ENOMEM;
165661 goto out_free_3;
165662 @@ -3333,9 +3346,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165663 if (r)
165664 goto out_free;
165665
165666 + pax_open_kernel();
165667 kvm_chardev_ops.owner = module;
165668 kvm_vm_fops.owner = module;
165669 kvm_vcpu_fops.owner = module;
165670 + pax_close_kernel();
165671
165672 r = misc_register(&kvm_dev);
165673 if (r) {
165674 @@ -3345,9 +3360,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165675
165676 register_syscore_ops(&kvm_syscore_ops);
165677
165678 - kvm_preempt_ops.sched_in = kvm_sched_in;
165679 - kvm_preempt_ops.sched_out = kvm_sched_out;
165680 -
165681 r = kvm_init_debug();
165682 if (r) {
165683 pr_err("kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)